CN107127205A - House refuse low temperature pyrogenation processing system - Google Patents
House refuse low temperature pyrogenation processing system Download PDFInfo
- Publication number
- CN107127205A CN107127205A CN201710405243.7A CN201710405243A CN107127205A CN 107127205 A CN107127205 A CN 107127205A CN 201710405243 A CN201710405243 A CN 201710405243A CN 107127205 A CN107127205 A CN 107127205A
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- CN
- China
- Prior art keywords
- pyrolysis
- pyrolysis oven
- box
- mounting platform
- house refuse
- Prior art date
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- 238000012545 processing Methods 0.000 title claims abstract description 26
- 238000000197 pyrolysis Methods 0.000 claims abstract description 107
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 67
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000002028 Biomass Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 238000011534 incubation Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 48
- 230000007246 mechanism Effects 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 37
- 229910001220 stainless steel Inorganic materials 0.000 claims description 31
- 239000010935 stainless steel Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 30
- 239000002918 waste heat Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 20
- 241000282461 Canis lupus Species 0.000 claims description 17
- 238000012216 screening Methods 0.000 claims description 17
- 239000000571 coke Substances 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 16
- 238000000746 purification Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 13
- 238000005367 electrostatic precipitation Methods 0.000 claims description 13
- 241000017561 Anoplogasteridae Species 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000011161 development Methods 0.000 abstract description 2
- 239000010791 domestic waste Substances 0.000 abstract description 2
- 239000003517 fume Substances 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000011449 brick Substances 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003031 high energy carrier Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/14—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
House refuse low temperature pyrogenation processing system, including rubbish proportion separation equipment, pyrolysis oven and mounting bracket, the first mounting platform, the second mounting platform and the 3rd mounting platform are provided with mounting bracket from top to bottom, pyrolysis oven is through the second mounting platform and on the 3rd mounting platform, the furnace wall of pyrolysis oven is three-decker, the inner chamber of pyrolysis oven is divided into incubation cavity, heating chamber and pyrolysis chamber, incubation cavity and is filled with thermal insulation medium by the furnace wall of three-decker from the outside to the core；In summary, the present invention carries out low temperature pyrogenation to house refuse, technology is utilized using advanced biomass combustion and fume afterheat, the energy in rubbish can fully be reclaimed, realize the minimizing of garbage disposal, innoxious and recycling target, meet Urbanization in China continues to develop needs, is analyzed from Economic and Efficiency Analysis and social benefit, domestic waste low temperature pyrogenation technology has wide market potential and development space.
Description
Technical field
The invention belongs to technical field of domestic garbage treatment, and in particular to a kind of house refuse low temperature pyrogenation processing system.
Background technology
The target of existing domestic rubbish disposal is：Minimizing, innoxious, recycling etc., wherein minimizing and innoxious
It is the target that must be reached of garbage disposal.Currently conventional domestic rubbish disposal mode has：Pyrolysismethod, burning method and safety are filled out
Bury and composting technology, wherein big, the supporting smoke processing system requirement of the exhaust gas volumn for burning generation is complicated, so integral device is taken
With input is big, technical requirements are high, operation difficulty is also big, it is adaptable to which big city day output is up at more than 100 tons of large-scale centralized
Manage field；And the shortcoming of security landfill is obvious, it is impossible to reach minimizing, floor space is big, easily produces secondary pollution, at present just quilt
A kind of processing method of use is reduced as far as possible, only as a kind of effective arbitrary way in other trash processing way；And it is hot
Solution can efficiently solve rubbish minimizing, it is innoxious while, possess simple in construction, cost of equipment less investment is easy to operate,
More prominent is due to a little that low temperature pyrogenation is handled for organic moiety in house refuse, and inorganic matter needs to pick out
Come, such as fragment of brick, vial；But existing pyrolysis treatment apparatus is not tender to meet present market needs, day output is low, does not have
Standardization application is formed, therefore a kind of low temperature pyrogenation equipment of offer is provided badly, minimizing is carried out to existing house refuse, harmless
Change and recycling treatment.
The content of the invention
The present invention carries out Low Temperature Thermal there is provided one kind in order to solve weak point of the prior art to existing house refuse
Solve the house refuse low temperature pyrogenation processing system of processing.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：House refuse low temperature pyrogenation processing system, bag
Include and install flat provided with the first mounting platform, second from top to bottom on rubbish proportion separation equipment, pyrolysis oven and mounting bracket, mounting bracket
Platform and the 3rd mounting platform, pyrolysis oven is through the second mounting platform and on the 3rd mounting platform, and the furnace wall of pyrolysis oven is
The inner chamber of pyrolysis oven is divided into incubation cavity, heating chamber and pyrolysis chamber, insulation by three-decker, the furnace wall of three-decker from the outside to the core
Intracavitary is filled with thermal insulation medium；
First mounting platform is provided with rubbish stirring device, and rubbish proportion separation equipment is filled by being incubated conveying box with rubbish stirring
Belt conveyor, the end of belt conveyor and entering for rubbish stirring device are provided with the charging aperture connection put, insulation conveying box
Material mouth is connected；The bottom of rubbish stirring device is connected by the pyrolysis chamber of Shaftless screw conveyor and pyrolysis oven；
Second mounting platform, which is provided with the top of waste-heat recovery device, the smoke inlet of waste-heat recovery device and the heating chamber of pyrolysis oven, to be connected
Connect, the gas outlet of waste-heat recovery device is connected with insulation conveying box；
3rd mounting platform be provided with biomass screw conveyer and gas filtering recovering device, biomass screw conveyer it is defeated
Expect that the heating chamber of end and pyrolysis oven is connected, the top of the air inlet of gas filtration retracting device and the pyrolysis chamber of pyrolysis oven is connected；
Earth's surface positioned at the lower section of the 3rd mounting platform is provided with solid-liquid separating equipment, the charging aperture of solid-liquid separating equipment and pyrolysis
The bottom connection of the pyrolysis chamber of stove.
Rubbish proportion separation equipment includes treatment box, and jet is sequentially provided with from top to bottom in treatment box dispels mechanism, electromagnetism
Sorting mechanism, specific-gravity winnowing mechanism, vibration screening mechanism and wolf's fang tear up mechanism；Jet dispel mechanism including feed hopper, under
Barrel and blower fan is dispelled, feed hopper is arranged on the left side top for the treatment of box, and blanking tube is vertically fixed on the bottom of feed hopper, blanking
Some jet orifices are offered on cylinder, the jet direction of which part jet orifice is tilted upward, and the jet direction in part streams hole is
Horizontal direction, the jet direction in part streams hole diagonally downward, dispels blower fan and is fixed on treatment box, dispel blower and pipeline
It is connected with all jet orifices；
Electromagnetism sorting mechanism includes mobile wagon box, stainless steel plate and deflector, and deflector is obliquely installed in right low left high, deflector
Front side edge and back side edge be separately fixed on the front side tank wall and rear side tank wall for the treatment of box, stainless steel plate it is parallel be located at deflector
Top, forms charging aperture between the left side of stainless steel plate and the left side of deflector, charging aperture is located at the underface of blanking tube,
Discharging opening is formed between the right edge of stainless steel plate and the right edge of deflector；The top of stainless steel plate is provided with some electromagnet,
Some electromagnet are arranged side by side along the length direction of stainless steel plate；The front inner wall and rear side inwall for the treatment of box are respectively and fixedly provided with channel-section steel
Two are rotatably connected to respectively with rear side on front side of guide rail, two parallel lower sections positioned at stainless steel plate of U-bar guide rail, mobile wagon box
Roller, two rollers positioned at front side, which are rolled, to be connected on the U-bar guide rail of front side, and two rollers positioned at rear side roll connection
On the U-bar guide rail of rear side, the center of one of roller is built-in with movable motor；
Weight collecting box is provided with treatment box, the lower section positioned at discharging opening of weight collecting box, specific-gravity winnowing mechanism is located at weight
At the top of collecting box；
Vibration screening mechanism includes the vibrating frame that left low right high dip is set, and the left border of vibrating frame is connected to place by spring
On the left side tank wall for managing case, the Right Border of vibrating frame is connected to the left side top of weight collecting box by spring, vibrating frame
Bottom is fixed with vibrating motor, and the main shaft of vibrating motor is provided with eccentric wheel；
Wolf's fang, which tears up mechanism, includes the left and right fast roller and slow roller that are arranged side by side, and fast roller and slow roller are along anterior-posterior horizontal direction
It is rotatably connected on treatment box, the outer surface of fast roller and slow roller is equipped with wolf's fang tooth, is formed between fast roller and slow roller
Mouth is torn up, the part wolf's fang tooth at mouth on fast roller and the part wolf's fang tooth interlaced arrangement on slow roller is being torn up, mouth position is torn up
In vibrating frame left bottom, treatment box is provided with fast driving motor and driven at low speed motor, fast driving motor and fast roller
Connected by belt transmission, driven at low speed motor is connected with slow roller by belt transmission.
Specific-gravity winnowing machine includes underframe and two groups of volume adjusting apparatus, and underframe is bolted at the top for the treatment of box, and two
Group volume adjusting apparatus is side by side up and down to be set, and one of which volume adjusting apparatus is fixed on underframe, two groups of volume adjusting apparatus
Connected by H types link；Screening blower fan is additionally provided with treatment box, screening blower fan is adjusted by high-pressure hose and two groups of air quantity respectively
Regulating device is connected.
Volume adjusting apparatus includes stepper motor, inner barrel and outer cylinder body, and the center line of inner barrel is along anterior-posterior horizontal direction
Set, outer cylinder body is set in inner barrel periphery and front and rear equal opening, and the left side of outer cylinder body offers outer elongated hole along generatrix direction, interior
The left side of cylinder offers interior elongated hole along generatrix direction, and interior elongated hole connects to form air-out passage with outer elongated hole, the master of stepper motor
Axle, which is provided with head sprocket, the back center of inner barrel, is provided with accessary sprocket wheel, and head sprocket is connected by chain with accessary sprocket wheel；Screen wind
Machine is connected by the front side of described high-pressure hose and inner barrel.
The left side upper surface of deflector is provided with elastic buffering pad.
Waste-heat recovery device includes heat exchange cylinder and purification pot, and heat exchange cylinder is fixed on the second mounting platform, heat exchange
The center line of cylinder is arranged in vertical, and the top of heat exchange cylinder is connected by waste heat pipeline with being incubated the inner chamber of conveying box, heat
The bottom of switching cylinder is connected with air blower, and heat exchange cylinder inner disc is provided with coil pipe, and the downside end of coil pipe is connected with purification pot, is purified
Be loaded with tank at the top of purified solution, purification pot and be connected with discharge duct, the upper side end of coil pipe by heat exchanging pipe with
The heating chamber connection of pyrolysis oven, heat exchanging pipe is provided with pipeline fan.
Gas filtration retracting device includes spray column, electrostatic precipitation case and gas collecting tank；The top of spray column passes through
One tracheae is connected with the pyrolysis top of chamber of pyrolysis oven, and the first tracheae is provided with air pump, the bottom of spray column by the second tracheae with
Electrostatic precipitation case is connected, and electrostatic precipitation case is connected by the 3rd tracheae with gas collection tank, and gas collection tank passes through the 4th tracheae
It is connected with the heating chamber of pyrolysis oven, the 4th tracheae is provided with valve body.
Solid-liquid separating equipment include vertical pipe, tilted tube, outer support cylinder, interior recipient, screw extrusion machinery and
Spiral material guide mechanism, vertical pipe is fixed on the bottom of pyrolysis oven and the upper end of vertical pipe is connected with the pyrolysis chamber of pyrolysis oven,
Outer support cylinder is horizontally disposed, the bottom connection of tilted tube one end and vertical pipe, the other end and outer support of tilted tube
The right-hand member connection of cylinder, interior recipient is coaxially set in outer support tube by support, and spiral material guide mechanism includes reducing motor
With guide rotating shaft, guide rotating shaft coaxial line is rotatably connected in vertical pipe, and guide rotating shaft is provided with guide helical blade, guide
The upper end of rotating shaft extend into the pyrolysis chamber of pyrolysis oven, the lower end of guide rotating shaft stretch out be connected with behind the lower surface of vertical pipe from
Dynamic bevel gear, reducing motor is fixed on ground, and the main shaft of reducing motor is connected with drive bevel gear, drive bevel gear with from mantle
Gear is meshed；Screw extrusion machinery includes variable-frequency motor, coke collecting box, liquid collection tank and reducing rotating shaft, reducing rotating shaft
Coaxial line is rotatably connected in interior recipient, and the barrel of interior recipient is offered to be set on the inside of some open-works, the barrel of interior recipient
There is a metafiltration cloth；The radius of reducing rotating shaft is tapered into from left to right, and reducing rotating shaft is provided with extrusion spiral blade, reducing rotating shaft
Left part stretch out in recipient and in outer support cylinder, the left end of reducing rotating shaft is provided with driven sprocket, and variable-frequency motor is fixed
In the left part of outer support tube, the main shaft of variable-frequency motor is provided with drive sprocket, and drive sprocket is passed with driven sprocket by chain
Dynamic connection；Interior recipient is corresponding with the left part of outer support cylinder to offer discharging opening, and coke collecting box passes through coke collection conduit
It is connected with discharging opening, liquid collection tank is connected by fluid collection tube road with outer support cylinder.
Using above-mentioned technical proposal, operation principle of the invention is：It is of the invention specific to house refuse progress pyrolysis
During reason, house refuse is sorted by rubbish proportion separation equipment first, the inorganic matters such as fragment of brick therein, vial are sieved
Detection comes, and the mistake specifically sorted is referred to as：Startup dispels blower fan, dispels blower fan and passes through high current wind in pipeline to blanking tube
Each jet orifice, is then projected, house refuse falls into blanking tube from feed hopper, in dropping process through jet orifice into blanking tube
In, the high speed of jet orifice ejection is distinguished and admirable fully to break up house refuse, and the house refuse broken up afterwards falls into water conservancy diversion by charging aperture
Plate, then slides downwards along deflector, during landing, and electromagnet is powered, and electromagnet magnetizes stainless steel plate, stainless steel plate
The magnetic for obtaining strength suctions out the magnetisable materials such as the iron on deflector, aluminium, and house refuse falls to from discharge outlet and shaken afterwards
On dynamic frame, during vertical drop, screening blower fan starts and wind is sent into inner barrel by pipeline, afterwards going out from left side
Wind passage outwards sprays, and the strength wind of blowout blows out material lighter in the house refuse hung, and heavier material falls into weight
In thing collecting box, wherein heavier material is generally the rubbish of the inorganics such as vial or fragment of brick, such rubbish can only be returned
Capable processing is taken in, two groups of volume adjusting apparatus are set, wherein the air quantity of upside is less than the air quantity of downside, so progressively strengthens wind
Measure, the method for specific regulation air quantity is：Start stepper motor, stepper motor drives inner barrel to rotate by Chain conveyer, so as to change
The space connected in becoming between elongated hole and outer elongated hole, so as to adjust the air quantity of air-out passage；Lighter material is blown to vibration
On frame, vibrating motor band movable eccentric wheel is rotated, and eccentric wheel, which is rotated, drives vibrating frame to produce vibration, thus volume on vibrating frame compared with
Small rubbish sinks down into the frame bottom of vibrating frame, and the larger rubbish of volume is located at upper strata, screens, lives afterwards similar to family dustpan
Rubbish is dropped down onto above and below vibrating frame tears up mouth, and fast driving motor drives snap-roll cylinder to rotate clockwise, and driven at low speed motor drives
Slow roller is rotated counterclockwise, and is fallen into afterwards and is torn up the house refuse of mouth and torn up in the presence of wolf's fang tooth, so far completes life rubbish
The sorting preprocessing process of rubbish.
In addition, after magnetisable material is adsorbed on stainless steel plate, starting movable motor, movable motor drives roller to turn
Dynamic, mobile wagon box starts to move along U-bar guide rail, disconnects the power-on switch on electromagnet successively afterwards, and electromagnet loses magnetism,
Magnetic material on stainless steel plate is fallen into mobile wagon box successively, so as to complete the collection work to the magnetisable material on stainless steel plate
Make；
The house refuse of screening is delivered in rubbish stirring device through belt conveyor（Rubbish stirring device is prior art,
Its concrete structure is repeated no more）, during conveying, because the gas outlet of waste-heat recovery device is connected with insulation conveying box,
Waste heat is delivered in insulation conveying box by waste-heat recovery device, and waste heat is carried out at drying to the house refuse on belt conveyor
Reason, rubbish stirring device is entered after drying and processing, and then Shaftless screw conveyor is by the life rubbish in house refuse agitating device
Rubbish is through being delivered to the pyrolysis intracavitary of pyrolysis oven；Start biomass screw conveyer, biomass screw conveyer conveys biomass
To the heating chamber of pyrolysis oven, biomass can be the comburant of stalk, and then biomass is burnt in the heating chamber of pyrolysis oven,
Control the temperature of pyrolysis intracavitary of pyrolysis oven at 350 DEG C, house refuse produces flammable air-liquid in the pyrolysis intracavitary pyrolysis of pyrolysis oven
Body and solid, combustible gas is hydrogen, methane and carbon monoxide, and liquid is organic matter and the tar such as methanol, acetone, acetaldehyde, Gu
If state owner coke and carbon black；During pyrolysis, the cigarette that biomass combustion is produced passes through under the drive of pipeline fan
Heat exchanging pipe enters in the coil pipe in heat exchange cylinder, and then air blower sends into wind in heat exchange cylinder, the flue gas of high temperature
Wind in coil pipe, heat exchange cylinder enters the inner chamber for being incubated conveying box after coil pipe is heated by waste heat pipeline, so as to insulation
House refuse in conveying box carries out drying and processing, and the flue gas of high temperature is entered in purification pot after coil pipe in addition, purification pot
Purified solution is inside loaded with, purified solution can be aqueous slkali, and aqueous slkali is absorbed the vulcanization toxic gas in flue gas, so
Outwards discharged by discharge duct；House refuse is pyrolyzed the gas of generation under the drive of air pump through the first tracheae in pyrolysis oven
Into spray column, spray column removes bulky grain debris in gas, and then gas enters electrostatic precipitation case by the second tracheae, quiet
Electric precipitation case removes the fine granularity debris in gas, and then gas enters gas collection tank through the 3rd tracheae, in addition can be with
Valve body is opened in selection, in the heating chamber that the combustible gas in gas collection tank is sent into pyrolysis oven through the 4th tracheae, to help heating chamber
Interior biomass combustion；
The mushy stage material that domestic garbage pyrolysis is produced carries out separation of solid and liquid under the operating of solid-liquid separating equipment, specific work
Process is：Start reducing motor and variable-frequency motor, reducing motor drives guide axis of rotation, guide by Bevel Gear Transmission structure
Axis of rotation drives guide helical blade to rotate, and guide helical blade exports the mushy stage material for being pyrolyzed intracavitary pyrolysis generation,
Enter tilted tube eventually through vertical pipe, afterwards into interior recipient, variable-frequency motor, which passes through chain drive structure and driven, to be become
Footpath axis of rotation, because the radius of reducing rotating shaft is tapered into from left to right, so under the drive of extrusion spiral blade, solid-liquid
State material right-to-left is moved, and interior space between recipient and reducing rotating shaft is tapered into during movement, mushy stage
Material must play extruding, so that liquid therein is squeezed out, outer support cylinder inwall is penetrated into through open-work under the lattice gear of filter cloth,
It is final to enter from fluid collection tube road in liquid collection tank, and the solid matter after extruding is received along coke collection conduit into coke
Header, so far completes the separating treatment of domestic garbage pyrolysis product.
In summary, the present invention is divided the organic matter and inorganic matter in house refuse by rubbish proportion separation equipment
From, then the house refuse after separation is delivered in rubbish stirring device by belt conveyor, in course of conveying utilize
Waste heat carries out drying and processing to house refuse；House refuse enters the pyrolysis chamber of pyrolysis oven after stirring, in biomass fuel
Burning provides heat, with domestic garbage pyrolysis institute calorific requirement in supply and demand pyrolysis oven, it is ensured that be pyrolyzed in-furnace temperature at 350 DEG C or so,
Now house refuse starts low temperature pyrogenation, and the product of pyrolysis has three kinds, is gaseous state thing, solid and liquid object, wherein gas respectively
State thing is the combustible gases such as hydrogen, methane and carbon monoxide, and such fuel gas is removed by the spray of gas filtration retracting device
Collected after dirt and electrostatic precipitation in gas collection tank, and solid is mainly coke and carbon black, liquid object is methanol, third
The organic matters such as ketone, acetaldehyde and tar, solid and liquid object are mixed, in the presence of solid-liquid separating equipment, solid-state
Thing and liquid object are separated, and are stored respectively, wherein the combustible gas stored can be used for household heating, generating etc., or conduct
Industrial chemicals, such as synthesizing methanol, ammonia, it might even be possible to be considered as the fuel of fuel cell；Liquid object is high-energy carrier, base
Not sulfur-bearing, nitrogen and metal ingredient in sheet, are a kind of green fuels, and solid can be used as industrial fuel, make charcoal base manure, improve soil
Earth performance etc.；The present invention carries out low temperature pyrogenation to house refuse, and technology is utilized using advanced biomass combustion and fume afterheat,
The energy in rubbish can be fully reclaimed, the minimizing of garbage disposal, innoxious and recycling target is realized, meets China city
City's process continues to develop needs, is analyzed from Economic and Efficiency Analysis and social benefit, domestic waste low temperature pyrogenation technology
With wide market potential and development space.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of rubbish proportion separation equipment；
Fig. 3 is the structural representation that jet dispels mechanism；
Fig. 4 is the scheme of installation of mobile wagon box；
Fig. 5 is the structural representation of specific-gravity winnowing mechanism；
Fig. 6 is the assembling schematic diagram of inner barrel and outer cylinder body
Fig. 7 is the structural representation of solid-liquid separating equipment.
Embodiment
As shown in figs. 1-7, house refuse low temperature pyrogenation processing system of the invention, including rubbish proportion separation equipment 40,
The first mounting platform 43, the second mounting platform 44 and the 3rd are provided with pyrolysis oven 41 and mounting bracket 42, mounting bracket 42 from top to bottom
Mounting platform 45, pyrolysis oven 41 is through the second mounting platform 44 and on the 3rd mounting platform 45, the furnace wall of pyrolysis oven 41
For three-decker, the inner chamber of pyrolysis oven 41 is divided into incubation cavity 46, heating chamber 47 and heat by the furnace wall of three-decker from the outside to the core
Solve and thermal insulation medium is filled with chamber 48, incubation cavity 46；
First mounting platform 43 is provided with rubbish stirring device 49, and rubbish proportion separation equipment 40 is by being incubated conveying box 50 and rubbish
Rubbish agitating device 49 charging aperture connection, insulation conveying box 50 in be provided with belt conveyor 51, the end of belt conveyor 51 with
The charging aperture connection of rubbish stirring device 49；The bottom of rubbish stirring device 49 passes through Shaftless screw conveyor 52 and pyrolysis oven 41
Pyrolysis chamber 48 connect；（Fig. 1 show two groups of Shaftless screw conveyors 52, to increase conveying capacity）
Second mounting platform 44 is provided with waste-heat recovery device, the smoke inlet of waste-heat recovery device and the heating chamber 47 of pyrolysis oven 41
Top is connected, and the gas outlet of waste-heat recovery device is connected with insulation conveying box 50；
3rd mounting platform 45 is provided with biomass screw conveyer 53 and gas filtering recovering device, biomass screw conveyer
53 conveying end is connected with the heating chamber 47 of pyrolysis oven 41, the air inlet of gas filtration retracting device and the pyrolysis chamber of pyrolysis oven 41
48 top connection；
Earth's surface positioned at the lower section of the 3rd mounting platform 45 is provided with solid-liquid separating equipment, charging aperture and the heat of solid-liquid separating equipment
Solve the bottom connection of the pyrolysis chamber 48 of stove 41.
Rubbish proportion separation equipment 40 includes treatment box 1, be sequentially provided with from top to bottom in treatment box 1 jet dispel mechanism,
Electromagnetism sorting mechanism, specific-gravity winnowing mechanism, vibration screening mechanism and wolf's fang tear up mechanism；Jet, which dispels mechanism, includes feed hopper
2nd, blanking tube 3 and blower fan 4 is dispelled, feed hopper 2 is arranged on the left side top for the treatment of box 1, and blanking tube 3 is vertically fixed on feed hopper 2
Bottom, offer some jet orifices 5 on blanking tube 3, the jet direction of which part jet orifice 5 is tilted upward, part streams
The jet direction in hole 5 is horizontal direction, and the jet direction in part streams hole 5 diagonally downward, dispels blower fan 4 and is fixed on treatment box 1
On, dispel blower fan 4 and be connected by pipeline with all jet orifices 5；
Electromagnetism sorting mechanism includes mobile wagon box 6, stainless steel plate 7 and deflector 8, and deflector 8 is obliquely installed in right low left high, led
Plate is flowed horizontal by 30-45 ° of angle, it is ensured that garbage energy glides along deflector 8 automatically, the front side edge and back side edge of deflector 8
It is separately fixed on the front side tank wall and rear side tank wall for the treatment of box 1, stainless steel plate 7 is parallel to be located at the top of deflector 8, stainless steel plate
Charging aperture 14 is formed between 7 left side and the left side of deflector 8, charging aperture 14 is located at the underface of blanking tube 3, stainless steel
Discharging opening 15 is formed between the right edge of plate 7 and the right edge of deflector 8；The top of stainless steel plate 7 is provided with some electromagnet 9,
Length direction of some electromagnet 9 along stainless steel plate 7 is arranged side by side；The front inner wall and rear side inwall for the treatment of box 1 are respectively and fixedly provided with
U-bar guide rail 10, the parallel lower section positioned at stainless steel plate 7 of two U-bar guide rails 10, the mobile front side of wagon box 6 and rear side are rotated respectively
Two rollers 11 are connected with, two rollers 11 positioned at front side, which are rolled, to be connected on the U-bar guide rail 10 of front side, positioned at rear side
Two rollers 11, which are rolled, to be connected on the U-bar guide rail 10 of rear side, and the center of one of roller 11 is built-in with movable motor,
Movable motor and the electric bicycle or the driving structure of battery-operated motor cycle on the transmission connecting structure and existing market of roller 11
It is identical；
Weight collecting box 13, the lower section positioned at discharging opening 15 of weight collecting box 13, specific-gravity winnowing mechanism position are provided with treatment box 1
In the top of weight collecting box 13；
Vibration screening mechanism includes the vibrating frame 16 that left low right high dip is set, and the left border of vibrating frame 16 is connected by spring 17
It is connected on the left side tank wall for the treatment of box 1, the Right Border of vibrating frame 16 is connected to the left side of weight collecting box 13 by spring 17
Top, the bottom of vibrating frame 16 is fixed with vibrating motor 18, and the main shaft of vibrating motor 18 is provided with eccentric wheel 19；
Wolf's fang, which tears up mechanism, includes the left and right fast roller 20 and slow roller 21 that are arranged side by side, and fast roller 20 and slow roller 21 are along front and rear
Horizontal direction is rotatably connected on treatment box 1, and the outer surface of fast roller 20 and slow roller 21 is equipped with wolf's fang tooth, fast roller 20 with
Formed between slow roller 21 and tear up mouth 22, tearing up the part wolf's fang tooth at mouth 22 on fast roller 20 and the part on slow roller 21
Wolf's fang tooth interlaced arrangement, tears up mouth 22 positioned at the left bottom of vibrating frame 16, treatment box 1 drives provided with fast driving motor and low speed
Dynamic motor, fast driving motor is connected with fast roller 20 by belt transmission, and driven at low speed motor passes through belt with slow roller 21
Drive connection.
Specific-gravity winnowing machine includes underframe 23 and two groups of volume adjusting apparatus 24, and underframe 23 is bolted on treatment box 1
Top, two groups of volume adjusting apparatus 24 are side by side up and down to be set, and one of which volume adjusting apparatus 24 is fixed on underframe 23, two groups
Volume adjusting apparatus 24 is connected by H types link 25；Screening blower fan 26 is additionally provided with treatment box 1, screening blower fan 26 leads to respectively
High-pressure hose is crossed to be connected with two groups of volume adjusting apparatus 24.
Volume adjusting apparatus 24 includes stepper motor 27, inner barrel 28 and outer cylinder body 29, and the center line of inner barrel 28 is before
Horizontally arranged afterwards, outer cylinder body 29 is set in the periphery of inner barrel 28 and front and rear equal opening, and the left side of outer cylinder body 29 is along bus side
To outer elongated hole 30 is offered, the left side of inner barrel 28 offers interior elongated hole 31 along generatrix direction, and interior elongated hole 31 and outer elongated hole 30 connect
Logical to form air-out passage, the main shaft of stepper motor 27, which is provided with head sprocket 32, the back center of inner barrel 28, is provided with accessary sprocket wheel
33, head sprocket 32 is connected by chain with accessary sprocket wheel 33；Before blower fan 26 is screened by described high-pressure hose 35 and inner barrel 28
Side is connected.
The left side upper surface of deflector 8 is provided with elastic buffering pad 34.
Waste-heat recovery device includes heat exchange cylinder 54 and purification pot 55, and heat exchange cylinder 54 is fixed on the second mounting platform 44
On, the center line of heat exchange cylinder 54 is arranged in vertical, and the top of heat exchange cylinder 54 is conveyed by waste heat pipeline 56 with insulation
The inner chamber connection of case 50, the bottom of heat exchange cylinder 54 is connected with air blower 57, and heat exchange 54 inner discs of cylinder are provided with coil pipe 58, coil pipe 58
Downside end be connected with purification pot 55, purified solution is loaded with purification pot 55, the top of purification pot 55 is connected with blast pipe
Road 59, the upper side end of coil pipe 58 is connected by heat exchanging pipe 60 with the heating chamber 47 of pyrolysis oven 41, on heat exchanging pipe 60
Provided with pipeline fan 61.
Gas filtration retracting device includes spray column 62, electrostatic precipitation case 63 and gas collecting tank 64；The top of spray column 62
Portion is connected by the first tracheae with the top of pyrolysis chamber 48 of pyrolysis oven 41, and the first tracheae is provided with air pump 65, the bottom of spray column 62
Portion is connected by the second tracheae with electrostatic precipitation case 63, and electrostatic precipitation case 63 is connected by the 3rd tracheae with gas collection tank 64,
Gas collection tank 64 is connected by the 4th tracheae with the heating chamber 47 of pyrolysis oven 41, and the 4th tracheae is provided with valve body 70.
Solid-liquid separating equipment includes vertical pipe 71, tilted tube 72, outer support cylinder 73, interior recipient 74, screw extrusion
Mechanism and spiral material guide mechanism, vertical pipe 71 are fixed on upper end and the pyrolysis oven of the bottom of pyrolysis oven 41 and vertical pipe 71
41 pyrolysis chamber 48 is connected, and outer support cylinder 73 is horizontally disposed with, and the one end of tilted tube 72 is connected with the bottom of vertical pipe 71, is inclined
The other end in inclined tube road 72 is connected with the right-hand member of outer support cylinder 73, and interior recipient 74 is coaxially set in outer support tube by support
In 73, spiral material guide mechanism includes reducing motor 75 and guide rotating shaft 76, and the coaxial line of guide rotating shaft 76 is rotatably connected on vertical tube
In road 71, guide rotating shaft 76 is provided with guide helical blade 90, and the upper end of guide rotating shaft 76 extend into the pyrolysis of pyrolysis oven 41
Chamber 48, the lower end of guide rotating shaft 76, which is stretched out, is connected with driven wheel of differential 77 behind the lower surface of vertical pipe 71, reducing motor 75 is consolidated
Ground is scheduled on, the main shaft of reducing motor 75 is connected with drive bevel gear 78, and drive bevel gear 78 is meshed with driven wheel of differential 77；
Screw extrusion machinery includes variable-frequency motor 79, coke collecting box 80, liquid collection tank 81 and reducing rotating shaft 82, and reducing rotating shaft 82 is same
Axis is rotatably connected in interior recipient 74, and the barrel of interior recipient 74 is offered in some open-works, the barrel of interior recipient 74
Side is provided with a metafiltration cloth 83；The radius of reducing rotating shaft 82 is tapered into from left to right, and reducing rotating shaft 82 is provided with extrusion spiral leaf
Interior recipient 74 is stretched out and in outer support cylinder 73 in piece 84, the left part of reducing rotating shaft 82, and the left end of reducing rotating shaft 82 is provided with
Driven sprocket 85, variable-frequency motor 79 is fixed on the left part of outer support cylinder 73, and the main shaft of variable-frequency motor 79 is provided with drive sprocket
86, drive sprocket 86 is connected with driven sprocket 85 by chain drive；Interior recipient 74 is corresponding with the left part of outer support cylinder 73
Discharging opening is offered, coke collecting box 80 is connected by coke collection conduit 88 with discharging opening, and liquid collection tank 81 passes through liquid
Collection conduit is connected with outer support cylinder 73.（It is two groups of screw extrusion machineries shown in Fig. 1, to increase load）
It is of the invention specific when carrying out pyrolysis processing to house refuse, first by rubbish proportion separation equipment 40 to house refuse
Sorted, the inorganic matters such as fragment of brick therein, vial are screened out to come, the mistake specifically sorted is referred to as：Startup dispels blower fan 4,
Blower fan 4 is dispelled by high current wind by each jet orifice 5 in pipeline to blanking tube 3, then through jet orifice 5 to blanking tube 3
Interior to project, house refuse falls into blanking tube 3 from feed hopper 2, in dropping process, and the high speed that jet orifice 5 sprays is distinguished and admirable will life
Rubbish is fully broken up, and the house refuse broken up afterwards falls into deflector 8 by charging aperture 14, is then slid downwards along deflector 8,
During landing, electromagnet 9 is powered, and electromagnet 9 magnetizes stainless steel plate 7, and stainless steel plate 7 obtains the magnetic of strength by deflector
The magnetisable materials such as iron, aluminium on 8 are suctioned out, and house refuse is fallen at discharging opening 15 on vibrating frame 16 afterwards, in vertical drop
During, screening blower fan 26 starts and wind is sent into inner barrel 28 by pipeline, is outwards sprayed from the air-out passage in left side afterwards
Go out, the strength wind of blowout blows out material lighter in the house refuse hung, and heavier material is fallen into weight collecting box 13,
Wherein heavier material is generally the rubbish of the inorganics such as vial or fragment of brick, and such rubbish can only be reclaimed and handled,
Two groups of volume adjusting apparatus 24 are set, wherein the air quantity of upside is less than the air quantity of downside, so progressively strengthen air quantity, specific regulation
The method of air quantity is：Start stepper motor 27, stepper motor 27 drives inner barrel 28 to rotate by Chain conveyer, so as to change interior length
The space connected between hole 31 and outer elongated hole 30, so as to adjust the air quantity of air-out passage；Lighter material is blown to vibrating frame
On 16, vibrating motor 18 is rotated with movable eccentric wheel 19, and eccentric wheel 19, which is rotated, drives vibrating frame 16 to produce vibration, so that vibrating frame 16
On the rubbish of small volume sink down into the frame bottom of vibrating frame 16, the larger rubbish of volume is located at upper strata, similar to family dustpan
Screening, house refuse is dropped down onto from vibrating frame about 16 afterwards tears up mouth 22, and fast driving motor drives snap-roll cylinder 20 to turn clockwise
Dynamic, driven at low speed motor drives slow roller 21 to rotate counterclockwise, and the work for tearing up the house refuse of mouth 22 in wolf's fang tooth is fallen into afterwards
Torn up under, so far complete the sorting preprocessing process of house refuse.In addition, magnetisable material is adsorbed on stainless steel plate 7 it
Afterwards, movable motor is started, movable motor drives roller 11 to rotate, mobile wagon box 6 starts to move along U-bar guide rail 10, afterwards successively
The power-on switch on electromagnet 9 is disconnected, electromagnet 9 loses magnetism, and the magnetic material on stainless steel plate 7 falls into mobile wagon box successively
In 6, so as to complete the collection work to the magnetisable material on stainless steel plate 7；
The house refuse of screening is delivered in rubbish stirring device 49 through belt conveyor 51（Rubbish stirring device 49 is existing
Technology, its concrete structure is repeated no more）, during conveying, due to gas outlet and the insulation conveying box of waste-heat recovery device
Waste heat is delivered in insulation conveying box 50 by 50 connections, waste-heat recovery device, and waste heat is to the house refuse on belt conveyor 51
Carry out entering rubbish stirring device 49 after drying and processing, drying and processing, then Shaftless screw conveyor 52 stirs house refuse
House refuse in device 49 is through being delivered in the pyrolysis chamber 48 of pyrolysis oven 41；Start biomass screw conveyer 53, biomass
Biomass is delivered to the heating chamber 47 of pyrolysis oven 41 by conveying worm 53, and biomass can be the comburant of stalk, then
Biomass is burnt in the heating chamber 47 of pyrolysis oven 41, and the temperature in the pyrolysis chamber 48 of control pyrolysis oven 41 is in 350 DEG C, life rubbish
Rubbish pyrolysis in the pyrolysis chamber 48 of pyrolysis oven 41 produces combustible gas, liquid and solid, and combustible gas is hydrogen, methane and an oxidation
Carbon, liquid is organic matter and the tar such as methanol, acetone, acetaldehyde, and solid is mainly coke and carbon black；During pyrolysis,
The cigarette that biomass combustion is produced is under the drive of pipeline fan 61, the coil pipe entered by heat exchanging pipe 60 in heat exchange cylinder 54
In 58, then air blower 57 sends into wind in heat exchange cylinder 54, the flue gas coil pipe 58 of high temperature, the wind warp in heat exchange cylinder 54
The inner chamber for entering after coil pipe 58 is heated by waste heat pipeline 56 and being incubated conveying box 50 is crossed, so as to the life in insulation conveying box 50
Rubbish carries out drying and processing, and the flue gas of high temperature is entered after coil pipe 58 in purification pot 55 in addition, is loaded with purification pot 55
Purified solution, purified solution can be aqueous slkali, and aqueous slkali is absorbed the vulcanization toxic gas in flue gas, then through exhaust
Pipeline 59 is outwards discharged；The house refuse gas that pyrolysis is produced in pyrolysis oven 41 enters under the drive of air pump 65 through the first tracheae
Enter spray column 62, spray column 62 removes bulky grain debris in gas, then gas enters electrostatic precipitation case by the second tracheae
63, electrostatic precipitation case 63 removes the fine granularity debris in gas, and then gas enters gas collection tank 64 through the 3rd tracheae,
It can select to open valve body 70 in addition, the combustible gas in gas collection tank 64 is sent into the heating chamber of pyrolysis oven 41 through the 4th tracheae
In 47, to help the biomass combustion in heating chamber 47；
The mushy stage material that domestic garbage pyrolysis is produced carries out separation of solid and liquid under the operating of solid-liquid separating equipment, specific work
Process is：Start reducing motor 75 and variable-frequency motor 79, reducing motor 75 drives guide rotating shaft 76 by Bevel Gear Transmission structure
Rotate, the rotation drive guide helical blade of guide rotating shaft 76 is rotated, and guide helical blade will be pyrolyzed in chamber 48 and be pyrolyzed consolidating for generation
Liquid is exported, and enters tilted tube eventually through vertical pipe 71, and afterwards into interior recipient 74, variable-frequency motor 79 leads to
Crossing chain drive structure drives reducing rotating shaft 82 to rotate, because the radius of reducing rotating shaft 82 is tapered into from left to right, so squeezing
Under the drive for pressing helical blade 84, the movement of mushy stage material right-to-left, interior recipient 74 turns with reducing during movement
Space between axle 82 is tapered into, and mushy stage material must play extruding, so that liquid therein is squeezed out, in filter cloth 83
Lattice gear under penetrate into outer support 73 inwalls of cylinder through open-work, finally enter from fluid collection tube road in liquid collection tank 81, and extrude
Solid matter afterwards enters coke collecting box 80 along coke collection conduit 88, at the separation for so far completing domestic garbage pyrolysis product
Reason.
The present embodiment not makees any formal limitation to shape, material, structure of the present invention etc., every according to this hair
Any simple modification, equivalent variations and modification that bright technical spirit is made to above example, belong to the technology of the present invention side
The protection domain of case.
Claims (8)
1. house refuse low temperature pyrogenation processing system, it is characterised in that：Including rubbish proportion separation equipment, pyrolysis oven and installation
The first mounting platform, the second mounting platform and the 3rd mounting platform are provided with frame, mounting bracket from top to bottom, pyrolysis oven runs through second
Mounting platform is simultaneously arranged on the 3rd mounting platform, and the furnace wall of pyrolysis oven is three-decker, and the furnace wall of three-decker is by pyrolysis oven
Inner chamber be divided into incubation cavity, heating chamber and pyrolysis chamber from the outside to the core, thermal insulation medium is filled with incubation cavity；
First mounting platform is provided with rubbish stirring device, and rubbish proportion separation equipment is filled by being incubated conveying box with rubbish stirring
Belt conveyor, the end of belt conveyor and entering for rubbish stirring device are provided with the charging aperture connection put, insulation conveying box
Material mouth is connected；The bottom of rubbish stirring device is connected by the pyrolysis chamber of Shaftless screw conveyor and pyrolysis oven；
Second mounting platform, which is provided with the top of waste-heat recovery device, the smoke inlet of waste-heat recovery device and the heating chamber of pyrolysis oven, to be connected
Connect, the gas outlet of waste-heat recovery device is connected with insulation conveying box；
3rd mounting platform be provided with biomass screw conveyer and gas filtering recovering device, biomass screw conveyer it is defeated
Expect that the heating chamber of end and pyrolysis oven is connected, the top of the air inlet of gas filtration retracting device and the pyrolysis chamber of pyrolysis oven is connected；
Earth's surface positioned at the lower section of the 3rd mounting platform is provided with solid-liquid separating equipment, the charging aperture of solid-liquid separating equipment and pyrolysis
The bottom connection of the pyrolysis chamber of stove.
2. house refuse low temperature pyrogenation processing system according to claim 1, it is characterised in that：Rubbish proportion separation equipment
Jet is sequentially provided with from top to bottom including treatment box, in treatment box to dispel mechanism, electromagnetism sorting mechanism, specific-gravity winnowing mechanism, shake
Dynamic screening mechanism and wolf's fang tear up mechanism；Jet dispels mechanism including feed hopper, blanking tube and dispels blower fan, and feed hopper is set
In the left side top for the treatment of box, blanking tube, which is vertically fixed on the bottom of feed hopper, blanking tube, offers some jet orifices, wherein
The jet direction in part streams hole is tilted upward, and the jet direction in part streams hole is horizontal direction, the jet in part streams hole
Direction diagonally downward, dispels blower fan and is fixed on treatment box, dispels blower and pipeline and is connected with all jet orifices；
Electromagnetism sorting mechanism includes mobile wagon box, stainless steel plate and deflector, and deflector is obliquely installed in right low left high, deflector
Front side edge and back side edge be separately fixed on the front side tank wall and rear side tank wall for the treatment of box, stainless steel plate it is parallel be located at deflector
Top, forms charging aperture between the left side of stainless steel plate and the left side of deflector, charging aperture is located at the underface of blanking tube,
Discharging opening is formed between the right edge of stainless steel plate and the right edge of deflector；The top of stainless steel plate is provided with some electromagnet,
Some electromagnet are arranged side by side along the length direction of stainless steel plate；The front inner wall and rear side inwall for the treatment of box are respectively and fixedly provided with channel-section steel
Two are rotatably connected to respectively with rear side on front side of guide rail, two parallel lower sections positioned at stainless steel plate of U-bar guide rail, mobile wagon box
Roller, two rollers positioned at front side, which are rolled, to be connected on the U-bar guide rail of front side, and two rollers positioned at rear side roll connection
On the U-bar guide rail of rear side, the center of one of roller is built-in with movable motor；
Weight collecting box is provided with treatment box, the lower section positioned at discharging opening of weight collecting box, specific-gravity winnowing mechanism is located at weight
At the top of collecting box；
Vibration screening mechanism includes the vibrating frame that left low right high dip is set, and the left border of vibrating frame is connected to place by spring
On the left side tank wall for managing case, the Right Border of vibrating frame is connected to the left side top of weight collecting box by spring, vibrating frame
Bottom is fixed with vibrating motor, and the main shaft of vibrating motor is provided with eccentric wheel；
Wolf's fang, which tears up mechanism, includes the left and right fast roller and slow roller that are arranged side by side, and fast roller and slow roller are along anterior-posterior horizontal direction
It is rotatably connected on treatment box, the outer surface of fast roller and slow roller is equipped with wolf's fang tooth, is formed between fast roller and slow roller
Mouth is torn up, the part wolf's fang tooth at mouth on fast roller and the part wolf's fang tooth interlaced arrangement on slow roller is being torn up, mouth position is torn up
In vibrating frame left bottom, treatment box is provided with fast driving motor and driven at low speed motor, fast driving motor and fast roller
Connected by belt transmission, driven at low speed motor is connected with slow roller by belt transmission.
3. house refuse low temperature pyrogenation processing system according to claim 2, it is characterised in that：Specific-gravity winnowing machine includes bottom
Frame and two groups of volume adjusting apparatus, underframe are bolted at the top for the treatment of box, and two groups of volume adjusting apparatus are side by side up and down to be set
Put, one of which volume adjusting apparatus is fixed on underframe, two groups of volume adjusting apparatus are connected by H types link；Treatment box
On be additionally provided with screening blower fan, screening blower fan is connected by high-pressure hose with two groups of volume adjusting apparatus respectively.
4. house refuse low temperature pyrogenation processing system according to claim 3, it is characterised in that：Volume adjusting apparatus includes
Stepper motor, inner barrel and outer cylinder body, the center line of inner barrel are set along anterior-posterior horizontal direction, and it is external that outer cylinder body is set in inner cylinder
All and front and rear equal opening, the left side of outer cylinder body offers outer elongated hole along generatrix direction, and the left side of inner barrel is opened up along generatrix direction
There is interior elongated hole, interior elongated hole connects to form air-out passage with outer elongated hole, the main shaft of stepper motor is provided with after head sprocket, inner barrel
Side center is provided with accessary sprocket wheel, and head sprocket is connected by chain with accessary sprocket wheel；Screen blower fan by described high-pressure hose with it is interior
The front side connection of cylinder.
5. house refuse low temperature pyrogenation processing system according to claim 4, it is characterised in that：The left side upper table of deflector
Face is provided with elastic buffering pad.
6. house refuse low temperature pyrogenation processing system according to claim 5, it is characterised in that：Waste-heat recovery device includes
Heat exchange cylinder and purification pot, heat exchange cylinder are fixed on the second mounting platform, and the center line of heat exchange cylinder is arranged in vertical,
The top of heat exchange cylinder is connected by waste heat pipeline with being incubated the inner chamber of conveying box, and the bottom of heat exchange cylinder is connected with air blower,
Heat exchange cylinder inner disc is provided with coil pipe, and the downside end of coil pipe is connected with purification pot, and purified solution, purification pot are loaded with purification pot
Top be connected with discharge duct, the heating chamber that the upper side end of coil pipe passes through heat exchanging pipe and pyrolysis oven is connected, heat exchange
Pipeline is provided with pipeline fan.
7. house refuse low temperature pyrogenation processing system according to claim 6, it is characterised in that：Gas filtration retracting device
Including spray column, electrostatic precipitation case and gas collecting tank；The pyrolysis chamber top that the top of spray column passes through the first tracheae and pyrolysis oven
Portion is connected, and the first tracheae is provided with air pump, and the bottom of spray column is connected by the second tracheae with electrostatic precipitation case, electrostatic precipitation case
It is connected by the 3rd tracheae with gas collection tank, gas collection tank is connected by the heating chamber of the 4th tracheae and pyrolysis oven, the 4th
Tracheae is provided with valve body.
8. house refuse low temperature pyrogenation processing system according to claim 7, it is characterised in that：Solid-liquid separating equipment includes
Vertical pipe, tilted tube, outer support cylinder, interior recipient, screw extrusion machinery and spiral material guide mechanism, vertical pipe are fixed
Connected in the bottom of pyrolysis oven and the upper end of vertical pipe with the pyrolysis chamber of pyrolysis oven, outer support cylinder is horizontally disposed, tilted tube
One end and the bottom of vertical pipe are connected, and the other end of tilted tube is connected with the right-hand member of outer support cylinder, and interior recipient passes through
Support is coaxially set in outer support tube, and spiral material guide mechanism includes reducing motor and guide rotating shaft, guide rotating shaft coaxial line
It is rotatably connected in vertical pipe, guide rotating shaft is provided with guide helical blade, and the upper end of guide rotating shaft extend into pyrolysis oven
Pyrolysis chamber, the lower end of guide rotating shaft is connected with driven wheel of differential after stretching out the lower surface of vertical pipe, and reducing motor is fixed on
Ground, the main shaft of reducing motor is connected with drive bevel gear, and drive bevel gear is meshed with driven wheel of differential；Screw extrusion machinery
Including variable-frequency motor, coke collecting box, liquid collection tank and reducing rotating shaft, reducing rotating shaft coaxial line is rotatably connected on interior recipient
Interior, the barrel of interior recipient is offered is provided with a metafiltration cloth on the inside of some open-works, the barrel of interior recipient；The radius of reducing rotating shaft
Taper into from left to right, reducing rotating shaft is provided with extrusion spiral blade, interior recipient and position are stretched out in the left part of reducing rotating shaft
In in outer support cylinder, the left end of reducing rotating shaft is provided with driven sprocket, and variable-frequency motor is fixed on the left part of outer support cylinder, variable-frequency electric
The main shaft of machine is provided with drive sprocket, and drive sprocket is connected with driven sprocket by chain drive；Interior recipient and outer support cylinder
Left part correspondence offer discharging opening, coke collecting box is connected by coke collection conduit with discharging opening, and liquid collection tank is logical
Fluid collection tube road is crossed to be connected with outer support cylinder.
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| CN201710405243.7A CN107127205B (en) | 2017-06-01 | 2017-06-01 | Household garbage low-temperature pyrolysis treatment system |
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| CN201710405243.7A CN107127205B (en) | 2017-06-01 | 2017-06-01 | Household garbage low-temperature pyrolysis treatment system |
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| CN107127205B CN107127205B (en) | 2023-08-08 |
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| CN107469975A (en) * | 2017-09-27 | 2017-12-15 | 林亚梅 | A kind of rubbish double crushing processing equipment |
| CN108302542A (en) * | 2018-02-11 | 2018-07-20 | 湖南尚威新能源环保有限公司 | A kind of spiral double-deck retrograde moving bed pyrolysis gasification furnace |
| CN108722867A (en) * | 2018-05-15 | 2018-11-02 | 包超希 | The pneumatic separation device of dust content in a kind of reduction tealeaves |
| CN109013643A (en) * | 2018-07-16 | 2018-12-18 | 黑龙江兰德超声科技股份有限公司 | Rural garbage processing low temperature pyrogenation processing unit |
| CN109940028A (en) * | 2019-04-16 | 2019-06-28 | 山东大学 | A kind of Industrial Solid Waste carbonization treatment system and processing method based on waste gas utilization |
| CN111229783A (en) * | 2020-02-11 | 2020-06-05 | 龙腾全 | Pyrolysis treatment of solid domestic waste |
| CN111442278A (en) * | 2020-03-05 | 2020-07-24 | 江苏阜升环保集团有限公司 | Low-temperature pyrolysis furnace for industrial waste treatment |
| CN111450932A (en) * | 2020-04-09 | 2020-07-28 | 张仁清 | Pyrolysis gasification energy-saving equipment for garbage treatment |
| CN111530886A (en) * | 2020-05-04 | 2020-08-14 | 陈红霞 | Water-based color paste raw material recycling and pretreating device |
| CN114798169A (en) * | 2022-04-01 | 2022-07-29 | 陈志辉 | Edible oil filtering system and filtering method |
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| CN107469975A (en) * | 2017-09-27 | 2017-12-15 | 林亚梅 | A kind of rubbish double crushing processing equipment |
| CN108302542A (en) * | 2018-02-11 | 2018-07-20 | 湖南尚威新能源环保有限公司 | A kind of spiral double-deck retrograde moving bed pyrolysis gasification furnace |
| CN108302542B (en) * | 2018-02-11 | 2023-12-19 | 湖南尚威新能源环保有限公司 | Spiral double-layer retrograde moving bed pyrolysis gasification furnace |
| CN108722867B (en) * | 2018-05-15 | 2020-09-22 | 福建省仙茶美科技有限公司 | Winnowing device for reducing dust content in tea |
| CN108722867A (en) * | 2018-05-15 | 2018-11-02 | 包超希 | The pneumatic separation device of dust content in a kind of reduction tealeaves |
| CN109013643A (en) * | 2018-07-16 | 2018-12-18 | 黑龙江兰德超声科技股份有限公司 | Rural garbage processing low temperature pyrogenation processing unit |
| CN109013643B (en) * | 2018-07-16 | 2020-02-28 | 黑龙江兰德超声科技股份有限公司 | Rural low temperature pyrolysis treatment device for refuse treatment |
| CN109940028A (en) * | 2019-04-16 | 2019-06-28 | 山东大学 | A kind of Industrial Solid Waste carbonization treatment system and processing method based on waste gas utilization |
| CN111229783A (en) * | 2020-02-11 | 2020-06-05 | 龙腾全 | Pyrolysis treatment of solid domestic waste |
| CN111442278A (en) * | 2020-03-05 | 2020-07-24 | 江苏阜升环保集团有限公司 | Low-temperature pyrolysis furnace for industrial waste treatment |
| CN111450932A (en) * | 2020-04-09 | 2020-07-28 | 张仁清 | Pyrolysis gasification energy-saving equipment for garbage treatment |
| CN111530886A (en) * | 2020-05-04 | 2020-08-14 | 陈红霞 | Water-based color paste raw material recycling and pretreating device |
| CN114798169A (en) * | 2022-04-01 | 2022-07-29 | 陈志辉 | Edible oil filtering system and filtering method |
| CN114798169B (en) * | 2022-04-01 | 2023-10-10 | 沈阳元翔生物工程有限公司 | Edible oil filtering system and filtering method |
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