CN106180155A - A kind of organic garbage treatment system - Google Patents
A kind of organic garbage treatment system Download PDFInfo
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- CN106180155A CN106180155A CN201610791433.2A CN201610791433A CN106180155A CN 106180155 A CN106180155 A CN 106180155A CN 201610791433 A CN201610791433 A CN 201610791433A CN 106180155 A CN106180155 A CN 106180155A
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- water
- organic waste
- biochemical degradation
- treatment system
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000010815 organic waste Substances 0.000 claims abstract description 57
- 230000015556 catabolic process Effects 0.000 claims abstract description 47
- 238000006731 degradation reaction Methods 0.000 claims abstract description 47
- 230000018044 dehydration Effects 0.000 claims abstract description 26
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 26
- 230000032258 transport Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 230000002159 abnormal effect Effects 0.000 claims abstract description 5
- 239000000796 flavoring agent Substances 0.000 claims abstract description 5
- 235000019634 flavors Nutrition 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 29
- 238000002156 mixing Methods 0.000 claims description 28
- 238000001914 filtration Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 230000001877 deodorizing effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 15
- 230000008021 deposition Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000003628 erosive effect Effects 0.000 description 8
- 235000013305 food Nutrition 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000004062 sedimentation Methods 0.000 description 7
- 239000003814 drug Substances 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000006065 biodegradation reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000021190 leftovers Nutrition 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 241000108664 Nitrobacteria Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a kind of organic garbage treatment system, including: feeder equipment, transports organic waste；Crushing/dewatering equipment, transports the organic waste come the reducing mechanism being ground into fritter and the dehydration device communicating with reducing mechanism and being dehydrated organic waste in course of conveying including receiving feeder equipment；Conveying equipment, is connected with crushing/dewatering equipment, and the organic waste after dehydration is allocated conveying；Biochemical degradation equipment, is connected with conveying equipment, including at least one biochemical degradation device, for the organic waste after dehydration is carried out biochemical degradation；Water treatment facilities, the water discharging part with crushing/dewatering equipment and biochemical degradation equipment is connected respectively, for collecting refuse leachate produced by two kinds of equipment, and it is carried out purified treatment；Gas cleaning equipment, is connected with the discharge portion of biochemical degradation equipment, for organic waste produced gas during being degraded is carried out abnormal flavour removal.
Description
Technical field
The invention belongs to organic waste circular treatment field, be specifically related to a kind of organic garbage treatment system.
Background technology
Organic waste refers to the processing such as restaurant, hotel, enterprises and institutions dining room, food processing factory, family, consumption food mistake
The leftovers formed in journey, expired food, leftover bits and pieces, waste material the like waste, the food abandoned including household kitchen wastes, market
Expired food that product and vegetable waste, food factory abandon and food garbage etc., have that generation total amount is big, a generation source dispersion, easily
Rot and single generation source produces the feature that quantity of refuse is few every day.Traditional process rubbish uses daily output day clear
Method, collects together by the organic waste in multiple generation sources, then transports and focuses on to garbage disposal center.This kind
Processing method needs to consume substantial amounts of manpower and materials, collects, transports and processing cost is the highest.
In order to solve above-mentioned technical problem, according to the feature that organic waste biodegradable is strong, prior art occurs
Utilize microbial technology that organic waste is carried out in situ the waste reduction device of process, first on source, rubbish is carried out
Process, the volume of rubbish is reduced, the rubbish after decrement treatment is concentrated process the most again.
The microorganism biodegradation process to organic waste can produce in substantial amounts of water, and these water containing a large amount of
Organic acid and macromolecule organic, therefore, the COD value of these water is the highest, needs to carry out further purified treatment, Cai Nengpai
Enter sewage network or reuse.
But, waste reduction device of the prior art without water processing establishment, biodegradation process is produced
Water be all first to be gathered, be then transported to particular procedure place and be focused on.So, transport organic waste institute
The expense saved will be occupied a part by the transport of water.Additionally, due to produced water cannot be returned in biodegradation process
With, the flushing of reducing device can only use tap water, i.e. wastes water resource and adds again the processing cost of rubbish.
Summary of the invention
The present invention is by providing a kind of by crushing/dewatering equipment, biochemical degradation equipment, water treatment facilities and gas purification
Equipment combines in an overall organic garbage treatment system to solve the problems referred to above, it is achieved organic waste is produced in processing procedure
Recycling of raw water.
Present invention employs following technical scheme:
The invention provides a kind of organic garbage treatment system, there is such technical characteristic, including: feeder equipment, right
Organic waste transports；Crushing/dewatering equipment, transports the organic waste come including receiving feeder equipment and is ground into little
The reducing mechanism of block, and the dehydration device communicating with reducing mechanism and in course of conveying, organic waste being dehydrated；
Conveying equipment, is connected with crushing/dewatering equipment, and the organic waste after dehydration is allocated conveying；Biochemical degradation equipment, and
Conveying equipment is connected, including at least one biochemical degradation device, for the organic waste after dehydration is carried out biochemical degradation；Water
Processing equipment, the water discharging part with crushing/dewatering equipment and biochemical degradation equipment is connected respectively, for collecting two kinds of equipment
Produced refuse leachate, and it is carried out purified treatment；And gas cleaning equipment, and the exhaust portion of biochemical degradation equipment
Split-phase connects, for organic waste produced gas during being degraded is carried out abnormal flavour removal.
The organic garbage treatment system that the present invention provides, also has such technical characteristic: feeder equipment includes described
Organic waste carries out the pigeonholes sorted, for choosing the inorganic matter that cannot be decomposed.
The organic garbage treatment system that the present invention provides, also has such technical characteristic: reducing mechanism goes out with pigeonholes
The downside of material mouth is connected.Dehydration device includes being dehydrated housing section, vertically or be obliquely installed, has and is arranged on housing section lower half
Garbage inlet on Fen and the rubbish discharging opening being arranged in housing section top half, garbage inlet and reducing mechanism phase
Connection, rubbish discharging opening is connected with conveying equipment；Helical feed de-watering section, is arranged in housing section, to from garbage inlet
The organic waste entered carries out helical feed, and is dehydrated in course of conveying, has vertical rotating shaft and is arranged on vertically
Helical blade in rotating shaft, the pitch of helical blade is gradually reduced from bottom to top；Drive division, is connected with vertically rotating shaft, is used for
Drive shaft rotates；Filter house, is circumferentially positioned at the periphery of helical feed de-watering section, for filtering the water taken off；
First Drainage Division, and described housing bottom, be emitted into the water filtering abjection in sump, treats that water is delivered to water process and catchmented by pump
Well.
The organic garbage treatment system that the present invention provides, also has such technical characteristic: biochemical degradation equipment include to
Few two biochemical degradation devices being set up in parallel, and the row that refuse leachate produced by every biochemical degradation device is discharged
Water device.Every biochemical degradation device has the staving portion of strain and substrate that accommodates, is arranged on inside, staving portion and to having
Mixing part, the drive division that staving portion or mixing part are driven that machine rubbish is stirred, organic waste is degraded and is produced
Rinse part that filter house that raw water carries out filtering, filter opening to filter house are rinsed and by through filtering holes water with
And second Drainage Division in granule rubbish discharge staving portion, this second Drainage Division is connected with drainage arrangement.
The organic garbage treatment system that the present invention provides, also has such technical characteristic: staving portion is polygon, stirring
Portion includes being horizontally arranged at the horizontal rotating shaft in staving portion and multiple is spaced in intervals the stirring being arranged on horizontal rotating shaft
Assembly, this mixing component includes that two panels is the cone sheets of decussation, and the bottom of cone sheets is arranged on the outer wall of horizontal rotating shaft
On, top extends along direction perpendicular with horizontal rotating shaft, and drive division is for being arranged on outside staving portion and and horizontal rotating shaft connection
Driving motor.
The organic garbage treatment system that the present invention provides, also has such technical characteristic: mixing component also includes installing
Angle between the scraping blade on two panels cone sheets top, this scraping blade and two panels cone sheets is 45 °, and top is trapezoidal.
The organic garbage treatment system that the present invention provides, also has such technical characteristic: staving portion is cylinder；Transport is chosen
Scattered portion includes multiple helical blade of being arranged on inner wall of rotary drum and multiple rake knife assembly, and helical blade is to organic waste
Carrying out transporting and choose scattered, organic waste is cut and chooses scattered by rake knife assembly；Drive division is the chain wheel driving driving cylinder to rotate
Motivation structure or gear driven mechanism.
The organic garbage treatment system that the present invention provides, also has such technical characteristic: water treatment facilities include: rubbish
Penetrating fluid collection device；Stirring filter-pressing device, carries out dosing stirring, and carries out filter pressing, by therein solid refuse leachate
State thing separates；Purifier, carries out purified treatment to the refuse leachate after separating solids, obtains COD value less than 150mg/L
Recycle-water；And recycle-water collection device, recycle-water is collected.
The organic garbage treatment system that the present invention provides, also has such technical characteristic: purifier includes that order connects
Air supporting portion, Aerobic Process for Treatment portion, deep oxidation portion and the precipitation portion connect.Separate the refuse leachate after solids in air supporting portion
The time of staying is 0.7～0.8 hour, is 16～20 hours in the time of staying in Aerobic Process for Treatment portion, in the stop in advanced treating portion
Time is 13～15 hours, is 5～7 hours in the time of staying in precipitation portion.
The organic garbage treatment system that the present invention provides, also has such technical characteristic: gas cleaning equipment for wait from
Sub-deodorizing device.
Invention effect and effect
The organic garbage treatment system provided according to the present invention, this processing system includes that feeder equipment, crushing/dewatering set
Standby, conveying equipment, biochemical degradation equipment, water treatment facilities and gas cleaning equipment, on the one hand, due to crushing/dewatering equipment and
Biochemical degradation equipment connects with water treatment facilities respectively, and these two kinds of equipment produced water in processing procedure can be processed by water
Equipment processes, and the COD value water more than 50000mg/L is processed into the COD value water less than 150mg/L, reaches to be back to punching
Wash crushing/dewatering equipment and the standard of biochemical degradation equipment；On the other hand, biochemical degradation can be set due to gas cleaning equipment
Standby gas produced by processing procedure carries out abnormal flavour removal so that expellant gas will not be to environment.
Therefore, the organic garbage treatment system of the present invention can to organic waste during decrement treatment produced,
Be inconvenient to the sewage that transports and gas processes simultaneously, and the in addition reuse of the water after processing, after finally having only to processing
Organic waste residue carry out transporting, not only reduce cost of transportation but also decrease the utilization of tap water.
Accompanying drawing explanation
Fig. 1 is the layout of the organic garbage treatment system in the embodiment of the present invention one；
Fig. 2 is the structural representation of the organic garbage treatment system not comprising water treatment facilities in the embodiment of the present invention one
Figure；
Fig. 3 is the structural representation of the dehydration feeder equipment in the embodiment of the present invention one；
Fig. 4 is the structural representation of the biochemical degradation device in the embodiment of the present invention one；
Fig. 5 is the structural representation of the mixing part in the embodiment of the present invention one；
Fig. 6 is the planar structure schematic diagram of the mixing part in the embodiment of the present invention one；
Fig. 7 is the layout of the purifier in the embodiment of the present invention one；
Fig. 8 is the structural representation of the biochemical degradation equipment in the embodiment of the present invention two；
Fig. 9 is the planar structure schematic diagram of the biochemical degradation equipment in the embodiment of the present invention two.
Detailed description of the invention
The detailed description of the invention of the present invention is described below in conjunction with accompanying drawing.
Embodiment one
Fig. 1 is the layout of the organic garbage treatment system in the present embodiment one；Fig. 2 is not comprising in the present embodiment one
The structural representation of the organic garbage treatment system of water treatment facilities.
As depicted in figs. 1 and 2, organic garbage treatment system 100 is set by feeder equipment 10, crushing/dewatering equipment 11, conveying
Standby 12, biochemical degradation equipment 13, water treatment facilities 14 and the gas cleaning equipment 15 groups being arranged on biochemical degradation equipment 13
Become.
Feeder equipment 10 is made up of stack pallet and pigeonholes 10a, after rubbish is poured on pigeonholes 10a by stack pallet, and rubbish
The solid refuse that plastic bag in rubbish and metallic article etc. cannot be degraded by microorganisms is sorted out, is sorted complete rubbish and leads to
Cross conveyance conduit to enter in crushing/dewatering equipment 11.
Crushing/dewatering equipment 11 includes reducing mechanism 16 and dehydration device.Reducing mechanism 16 is arranged on pigeonholes 10a discharging
The downside of mouth, pulverizes the organic waste after sorting, and organic waste after crushed is dehydrated in entering dehydration device.
Fig. 3 is the structural representation of the dehydration device in the present embodiment one.
As shown in Figures 2 and 3, dehydration device includes being dehydrated housing section 17, helical feed de-watering section 18, drive division 19, mistake
Filter portion 20, spray portion 21 and be arranged on the first Drainage Division 22 of housing bottom.Wherein, helical feed de-watering section 18 is vertically arranged
In dehydration housing section 17, drive division 19 is positioned at the top of housing, and filter house 20 is circumferentially positioned at helical feed de-watering section 18
Periphery, spray portion 21 is arranged on the wall of dehydration housing section 17, and the first Drainage Division 22 is arranged on the bottom of dehydration housing section 17.
Dehydration housing section 17 vertically or is obliquely installed, and has and is arranged on the garbage inlet 171 of housing the latter half, setting
At the maintenance window 172 of mid portion and be arranged on the rubbish discharging opening 173 of top half.Garbage inlet 171 and pulverizing
The output channel of device is connected, and rubbish discharging opening 173 is connected with conveying equipment 12.
Helical feed de-watering section 18 includes the vertical rotating shaft 171 connected with drive division 19 and is arranged on this vertical rotating shaft
Helical blade 172 on 171, the pitch of helical blade 172 is gradually reduced from bottom to top.When organic waste enters garbage inlet
After 171, it is delivered up by spiral under the drive of rotating shaft 171 and helical blade 172, and by helical blade in course of conveying
Pulverizing, owing to the pitch of helical blade 172 is gradually reduced from bottom to top, organic waste can also be by during being delivered up
Gradually it is extruded and is dehydrated.The water that abjection is gone, after filter house 20 filters, is discharged by the first Drainage Division 22.
The one end in spray portion 21 is positioned at case inside, and the other end is positioned at hull outside, connects with feed pipe, for filtration
The filtering holes in portion 20 is rinsed, and prevents from being blocked by rubbish material.
As in figure 2 it is shown, the feeding mouth of sub-material auger 12 is connected with the discharging opening 173 of dehydration device, its discharging opening has four
Individual, the feeding mouth of respectively with four biochemical degradation devices 23 is connected.
As depicted in figs. 1 and 2, biochemical degradation equipment 13 includes four biochemical degradation devices 23 being arranged in parallel and draining
Device.Fig. 4 is the structural representation of the biochemical degradation device of the present embodiment one.
As shown in Figure 4, biochemical degradation device 23 include staving portion 24, mixing part 25, filter house the 26, second Drainage Division 27,
Rinse part 28 and internal spray portion 29.Mixing part 25 is arranged in the latter half in staving portion 24, and filter house 26 is set
In the downside of mixing part 25, the second Drainage Division 27 is arranged on the bottom in staving portion 24, and rinse part 28 is arranged on filter house 26
With second between Drainage Division 27, internal spray portion 29 is arranged in the top half in staving portion 24.
The cross section of the top half in staving portion 24 is rectangular, and the cross section of the latter half is irregular polygon, its
Top is provided with feeding mouth 24a, and top position, bottom is provided with discharging opening 24b.
Fig. 5 is the structural representation of the mixing part in the present embodiment one；Fig. 6 is the plane of the mixing part in the present embodiment one
Structural representation.
As shown in Figure 5 and Figure 6, mixing part 25 includes that horizontal rotating shaft 30 and multiple being spaced in intervals are fixedly mounted on water
Mixing component 31 on flat turn axle 30.Four mixing components 31 are one group, and first extends inwards, and second stretches out, the
Three upwardly extend, and the 4th downwardly extends.
Each mixing component 31 includes first cone sheets the 32, second cone sheets 33 in decussation and is arranged on two
The scraping blade 34 on cone sheets top.First cone sheets 32 is made up of 32a and 32b two parts, and the second cone sheets 33 is by 33a and 33b two
Part composition, scraping blade 34 is obliquely installed relative to cone sheets, and the angle between two panels cone sheets is 45 °, meanwhile, scraping blade
Top is configured to trapezoidal, for preferably contacting with the inwall of the latter half, staving portion.
One end of horizontal rotating shaft 30 connects driving motor, as shown in Figure 4, when horizontal rotating shaft 30 is under the driving driving motor
When rotating, each mixing component forms movement locus S in staving portion, and in this process, two cone sheets constantly will
Organic waste is stirred, and continuous and staving portion the inwall of scraping blade 34 contacts, and is scraped by the organic waste being bonded on inwall.
Filter house 26 is screen pack, and during being degraded organic waste, produced refuse leachate was carried out
Filter, the refuse leachate filtered out is collected by the second Drainage Division 27.The upper surface of screen pack is arranged to arcwall face, and scrapes
The top of sheet 34 matches；Second Drainage Division 27 is a water receiving tank, and this water receiving tank higher end is low, low one end and draining
Device is connected.
Rinse part 28 includes that two filter houses rinse unit 28a and a water receiving tank rinses unit 28b.Two filter house punchings
Wash unit 28a to arrange along the width of screen pack, be arranged on the lower section of screen pack, including wash tub pipe and multiple set
Put the mouth spray upwardly opened in wash tub pipe upper end, to screen pack between these spray heads the most across a certain distance
Mesh carries out backwash, in case being blocked by organic waste.Water receiving tank rinses unit 28b and is installed in two filter houses flushing unit
The lower section of 28a, its syringe pipe is arranged on the high-end of water receiving tank, utilizes impact of water to be rinsed the bottom of water receiving tank, will simultaneously
Rubbish material through filtering holes is together rushed in the second Drainage Division in company with the refuse leachate in groove.
Internal spray portion 29 is installed in the top half in staving portion, for increasing the humidity of organic waste.
Drainage arrangement portion and all of water receiving tank are all connected with, and the water in each water receiving tank is pooled together row's Water purification
Equipment 14.
As it is shown in figure 1, water treatment facilities 14 include refuse leachate collection device 35, stirring filter-pressing device 36, water purification cartridge
Put 37 and recycle-water collection device 38.
Refuse leachate collection device 35 is sump, and dehydration device is arranged wherein, with dehydration device while of this sump
The first Drainage Division and biochemical degradation equipment second Drainage Division connect, refuse leachate produced by two kinds of equipment is carried out
Collect.
Stirring filter-pressing device 36 includes drug mixing pool 361, pressure filter 362 and sedimentation tank 363.Drug mixing pool 361 and medicine-adding bin
Group connection, for adjusting the Ph value in drug mixing pool；Pressure filter 362 is connected with drug mixing pool 361, adjusts pH value in drug mixing pool 361
Refuse leachate after whole carries out filter pressing, solids therein is separated；Sedimentation tank 363 connects with pressure filter 362, for pressure
Filter 362 filter pressing water out precipitates.
Being provided with overflow pipe in sedimentation tank 363, most filter pressing water is entered purifier by overflow by this overflow pipe
In 37；A pump 363a it is provided with at water level in the middle part of sedimentation tank 363, and by the water receiving tank of this pump with biochemical degradation equipment 13
Rinse unit 28b to be connected for water receiving tank flushing.After treating filter pressing water precipitation, by pool bottom sludge pump by base sludge weight
New blowback drug mixing pool 361 is carried out dosing stirring again.
Fig. 7 is the layout of the purifier in the present embodiment one；
As it is shown in fig. 7, purifier 37 include being linked in sequence air supporting portion 371, Aerobic Process for Treatment portion 372, deep oxidation portion
373 and precipitation portion 374.Above by the filter pressing water of spout hole successively through air supporting, Aerobic Process for Treatment, deep oxidation and precipitation
After, obtain the COD value recycle-water less than 150mg/L.Wherein, the dope in deep oxidation portion 373 and precipitation portion 374 is introduced back
In oxygen process portion, again degraded by microorganisms such as the nitrobacteria in activated sludge, phosphobacterias or adsorb.
Physical dimension and the effect in aforementioned four process portion are aggregated in table 1 below:
The physical dimension in 1 four process portions of table and effect
As it is shown in figure 1, recycle-water is stored in recycle-water collection device 38.
As shown in Figure 1 and Figure 4, two filter houses rinse unit 28a adapter road 393 altogether.In recycle-water collection device 38
Recycle-water, after pipeline 393, is rinsed unit 28a by filter house and sprays, the mesh of screen pack is carried out backwash.Water receiving tank rushes
Washing unit 28b to be connected with pipeline 391, this pipeline connects city's water and the water pumped out from sedimentation tank 363 by three-phase valve simultaneously, when
When the water yield of the latter's generation is bigger, then uses the water pumped out in sedimentation tank 363 that the bottom of water receiving tank is rinsed, work as sedimentation tank
During 363 water shortage, then use city's water.
Internal spray portion 29 is connected with pipeline 392, this pipeline Zhi Zou city's water in case in bucket flora be affected.
The effect of embodiment one and effect
The organic garbage treatment system provided according to the present embodiment, this processing system includes feeder equipment, crushing/dewatering
Equipment, conveying equipment, biochemical degradation equipment, water treatment facilities and gas cleaning equipment, on the one hand, due to crushing/dewatering equipment
Connecting with water treatment facilities respectively with biochemical degradation equipment, produced water can be by water in processing procedure for these two kinds of equipment
Reason equipment processes, and the COD value water more than 50000mg/L is processed into the COD value water less than 150mg/L, reaches reuse and uses
In rinsing dehydration disintegrating apparatus and the standard of biochemical degradation equipment；On the other hand, biochemistry can be dropped due to gas cleaning equipment
Solution equipment produced gas in processing procedure carries out abnormal flavour removal so that expellant gas will not be to environment.
Therefore, organic waste can be produced during decrement treatment by the organic garbage treatment system of the present embodiment
, be inconvenient to the sewage that transports and gas processes simultaneously, and the in addition reuse of the water after processing, finally have only to process
After organic waste residue carry out transporting, not only reduce cost of transportation but also decrease the utilization of tap water.
Embodiment two
In the present embodiment two, the structure identical with embodiment one gives identical symbol, and omits corresponding explanation.
Embodiment two only difference is that with embodiment one: the version of biochemical degradation device is different.
Fig. 8 is the structural representation of the biochemical degradation equipment in the present embodiment two；Fig. 9 is the biochemical fall in the present embodiment two
The planar structure schematic diagram of solution equipment.
As shown in Figure 8 and Figure 9, biochemical degradation device 40 includes bracing frame 41, cylinder 42, sprocket drive 43, transports
Choose scattered portion 44, filter house 47, water-accepting part 48, spray portion 49, erosion and deposition portion 50 and discharge outlet 51.
Bracing frame 41 is rectangular, and lower surface is symmetrically installed with four weighbridge 41a, the weight to the organic waste in cylinder 42
Amount detects；Cylinder 42 is arranged on the upper surface of bracing frame, rotates under the drive of sprocket drive 43, will rolling
Organic waste and strain in Tong mix.
Transport is chosen scattered portion 44 and is arranged on the inwall of cylinder 42, including the multiple helical blade being arranged on inner wall of rotary drum
45 and multiple rake knife assembly 46, organic waste is transported and chooses scattered by helical blade 45, and rake knife assembly is by multiple rake cuttves
Blade forms, and cuts organic waste and chooses scattered.
Filter house 47 includes screen plate and is arranged on the many reinforcements at the screen plate back side.Screen plate is long strip-board shape,
Length is identical with the length of cylinder 42, and along the length direction setting of cylinder 42, screen plate is provided with multiple filtering holes, uses
Filter in the refuse leachate that organic waste is produced after thalline decomposes, filter complete percolate through discharge outlet
51 discharge cylinder 42.
The curved channel-shaped of water-accepting part 48, the outer wall of wound drum 42 arranges, is provided with flow export.Quiet at roll body
Time only, discharge outlet 51 is the most relative with flow export, and this flow export is used for drain into the through the rubbish material of filtering holes and water
In two Drainage Divisions.
Spray portion 49 is relative with the back side of screen plate, for being rinsed the filtering holes on screen plate, on the one hand prevents
Filtering holes is blocked by rubbish, on the other hand for increasing the humidity in roll body, including multiple along cylinder 42 the most side by side
The spray header 49b that the spray head 49a arranged connects with this spray head.One end of spray head 49a is arranged on the outer wall of cylinder 42
On, it being connected by the sidewall of flexible pipe with spray header 49b, the other end extends through the wall of cylinder 42 to the inner side of cylinder 42,
For the water in spray header is sprayed.
Erosion and deposition portion 50 includes erosion and deposition head and the erosion and deposition water pipe connected with this erosion and deposition head, one end of erosion and deposition head by flexible pipe and
The sidewall of erosion and deposition water pipe is connected, and the other end extends through the wall of cylinder 42 to the inner side of cylinder, for by erosion and deposition water pipe
Water sprays, and is rushed at discharge outlet 51 by rubbish material and the water through filtering holes.
In the present embodiment two, the rotation of cylinder 42 relies on sprocket drive to drive, it is also possible to use common
Gear driven mechanism drives, i.e., driven gear be arranged on the sidewall of cylinder, the driving tooth being meshed with this driven gear
Wheel and driving motor connect, and drive driven gear to rotate under the driving of motor, and then drive cylinder rotation.
The effect of embodiment two and effect
The present embodiment two provides the biochemical degradation device of other versions a kind of, on the one hand, owing to being not required in cylinder
Arranging special rabbling mechanism, cylinder only need to rotate under the driving of drive division, it becomes possible to organic waste and thalline
Mix, solve in rabbling mechanism is arranged on cylinder in prior art, occupy the problem in space in cylinder；On the other hand, due to
Being provided with continuous blade and rake knife assembly on the inwall of roll body, when cylinder rotates, continuous blade can not only be by cylinder
Intrinsic organic waste transports forward, and can axially comprehensively choose it scattered, and rake knife assembly can be radially
Rubbish is comprehensively chosen scattered, solve the problem that in prior art, scattered dead angle is chosen in existence.
Claims (10)
1. an organic garbage treatment system, it is characterised in that including:
Feeder equipment, transports described organic waste；
Crushing/dewatering equipment, transports the described organic waste come including receiving described feeder equipment and is ground into the powder of fritter
Crushing device, and the dehydration dress communicating with described reducing mechanism and in course of conveying, described organic waste being dehydrated
Put；
Conveying equipment, is connected with described crushing/dewatering equipment, and the organic waste after described dehydration is allocated conveying；
Biochemical degradation equipment, is connected with described conveying equipment, including at least one biochemical degradation device, after to dehydration
Organic waste carries out biochemical degradation；
Water treatment facilities, the water discharging part with described crushing/dewatering equipment and described biochemical degradation equipment is connected respectively, uses
In collecting refuse leachate produced by two kinds of equipment, and it is carried out purified treatment；And
Gas cleaning equipment, is connected with the discharge portion of described biochemical degradation equipment, for being dropped described organic waste
During solution, produced gas carries out abnormal flavour removal.
Organic garbage treatment system the most according to claim 1, it is characterised in that:
Wherein, described feeder equipment includes the pigeonholes sorting described organic waste, cannot be decomposed for choosing
Inorganic matter.
Organic garbage treatment system the most according to claim 2, it is characterised in that:
Wherein, described reducing mechanism is connected with the downside of described pigeonholes discharging opening,
Described dehydration device includes:
Dehydration housing section, vertically or be obliquely installed, has the garbage inlet and setting being arranged on housing section the latter half
Rubbish discharging opening in top half, described garbage inlet is connected with described reducing mechanism, described rubbish discharging opening and
Described conveying equipment is connected；
Helical feed de-watering section, is arranged in described housing section, the organic waste entered from described garbage inlet is carried out spiral shell
Rotation conveying, and be dehydrated in course of conveying, there is vertical rotating shaft and be arranged on the helical blade in described vertical rotating shaft,
The pitch of described helical blade is gradually reduced from bottom to top；
Drive division, is connected with described vertical rotating shaft, is used for driving described vertical axis of rotation；
Filter house, is circumferentially positioned at the periphery of described helical feed de-watering section, for filtering the water taken off；
First Drainage Division, is arranged on the bottom of described dehydration housing section, is emitted in sump by the water filtering abjection, treats that pump will
Water is delivered to water and is processed sump.
Organic garbage treatment system the most according to claim 1, it is characterised in that:
Wherein, described biochemical degradation equipment includes:
The biochemical degradation device that at least two are set up in parallel, and rubbish produced by every described biochemical degradation device is permeated
The drainage arrangement that liquid is discharged,
Every described biochemical degradation device have accommodate strain and substrate staving portion, be arranged on described staving portion internal and
The mixing part that organic waste is stirred, the drive division that described staving portion or mixing part are driven, to organic waste quilt
Rinse part that filter house that the produced water of degraded carries out filtering, filter opening to described filter house are rinsed and passing
The water of described filtering holes and granule rubbish discharge second Drainage Division in described staving portion, this described second Drainage Division and described row
Water device is connected.
Organic garbage treatment system the most according to claim 4, it is characterised in that:
Wherein, described staving portion is polygon,
Described mixing part includes being horizontally arranged at the horizontal rotating shaft in described staving portion and multiple being spaced in intervals is arranged on
Mixing component on described horizontal rotating shaft, this mixing component includes that two panels is the cone sheets of decussation, described cone sheets
Bottom is arranged on the outer wall of described horizontal rotating shaft, and top extends along direction perpendicular with described horizontal rotating shaft,
Described drive division is to be arranged on outside described staving portion and and the driving motor of described horizontal rotating shaft connection.
Organic garbage treatment system the most according to claim 5, it is characterised in that:
Wherein, described mixing component also includes being arranged on the scraping blade on cone sheets top described in two panels, this scraping blade and two panels cone sheets
Between angle be 45 °, top is trapezoidal.
Organic garbage treatment system the most according to claim 4, it is characterised in that:
Wherein, described staving portion is cylinder,
Multiple helical blade and multiple rake knife assembly, the institute that scattered portion includes being arranged on described inner wall of rotary drum is chosen in described transport
State helical blade and described organic waste transported and choose scattered, described rake knife assembly described organic waste is carried out cutting and
Choose scattered,
Described drive division is the sprocket drive or gear driven mechanism driving described cylinder to rotate.
Organic garbage treatment system the most according to claim 1, it is characterised in that:
Wherein, described water treatment facilities include:
Refuse leachate collection device；
Stirring filter-pressing device, carries out dosing stirring, and carries out filter pressing, solids therein divided described refuse leachate
From；
Purifier, carries out purified treatment to the refuse leachate after separating solids, obtains COD value returning less than 150mg/L
Use water；And
Recycle-water collection device, is collected described recycle-water.
Organic garbage treatment system the most according to claim 7, it is characterised in that:
Wherein, described purifier includes air supporting portion, Aerobic Process for Treatment portion, deep oxidation portion and the precipitation portion being linked in sequence,
Separating the refuse leachate after solids is 0.7～0.8 hour in the time of staying in described air supporting portion, at described aerobic place
The time of staying in reason portion is 16～20 hours, is 13～15 hours in the time of staying in described advanced treating portion, in described precipitation
The time of staying in portion is 5～7 hours.
Organic garbage treatment system the most according to claim 1, it is characterised in that:
Wherein, described gas cleaning equipment is plasma deodorizing device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610791433.2A CN106180155B (en) | 2016-08-31 | 2016-08-31 | Organic garbage treatment system |
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|---|---|---|---|
| CN201610791433.2A CN106180155B (en) | 2016-08-31 | 2016-08-31 | Organic garbage treatment system |
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| CN106180155B CN106180155B (en) | 2021-01-15 |
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| CN201610791433.2A Active CN106180155B (en) | 2016-08-31 | 2016-08-31 | Organic garbage treatment system |
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| CN106746420A (en) * | 2017-03-08 | 2017-05-31 | 仇霞霞 | The processing system and its processing method of a kind of oily sludge |
| CN110467483A (en) * | 2019-08-21 | 2019-11-19 | 刘国雷 | A kind of device that garbage disposal is decomposed |
| CN115502178A (en) * | 2022-10-08 | 2022-12-23 | 山东中和生态环保有限公司 | Organic garbage microbiological treatment equipment |
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| CN106180155B (en) | 2021-01-15 |
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