CN201581050U - Industrial environmental-friendly energy-saving waste plastics continuous cracking device - Google Patents
Industrial environmental-friendly energy-saving waste plastics continuous cracking device Download PDFInfo
- Publication number
- CN201581050U CN201581050U CN2009201885543U CN200920188554U CN201581050U CN 201581050 U CN201581050 U CN 201581050U CN 2009201885543 U CN2009201885543 U CN 2009201885543U CN 200920188554 U CN200920188554 U CN 200920188554U CN 201581050 U CN201581050 U CN 201581050U
- Authority
- CN
- China
- Prior art keywords
- cracking
- screw
- energy
- friendly
- plastic waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses an industrial environmental-friendly energy-saving waste plastics continuous cracking device which comprises a feed system, a cracking system, a fractional condensation system, a wastewater and waste gas treatment system, a heating system and a deslagging system; the cracking system is a horizontal tubular screw rod-type cracking tube; the cracking tube is provided with a feed opening, a deslagging port and a gas outlet; a screw rod-type stirring propeller is arranged in the tube; the feed opening is connected with the feed system, the deslagging port is connected with the deslagging system, and the gas outlet is connected with a supergravity rotating bed; and the industrial environmental-friendly energy-saving waste plastics continuous cracking device has the benefits of simple structure, small size, high efficiency, low price, energy-saving and safety process design, simple operation, convenient maintenance, satisfactory three waste treatment, and convenient realization of waste plastic environmental-friendly continuous cracking.
Description
Technical field
The utility model relate to a kind of can industrialized Treatment of Waste Plastics device, particularly a kind ofly can realize not only environmental protection but also energy-conservation duct type plastic waste continuous cracking device, belong to the recycling economy technical field.
Background technology
Plastic waste one " white pollution " becomes the attention that social effects of pollution have caused society and country, how to handle and utilizes plastic waste to become the important topic of China governments at all levels; China utilized Treatment of Waste Plastics technology to include national great science and technology support plan in 2008.And plastic waste pyrolysis or catalytic pyrolysis are converted into the technology that related resource reclaims, also gradually by governments at all levels and social recognition, and can yet be regarded as and become the useless sky that is, the good method of resource recovery.The lot of domestic and international scholar has done big quantity research to this for the moment, a large amount of pertinent literatures, patent have been delivered, as Chinese patent ZL200510088891.1, ZL200510103345.0, zl200420039071.4 etc., yet make a general survey of China's present status in China, really the energy suitability for industrialized production is very few, most report documents are laboratory and theory form, can not produce high value added product.Because of being limited to the transportation radius and the hybrid characters own of plastic waste, the more than one hundred million large-scale plastic waste oiling company (ground such as distribution Jiangsu, Tianjin, Shanghai) of investment of domestic original a few family is not owing to have enough starting material and high energy consumption, expensive, low output stops production finally and closes; It should belong to high-grade waste plastic and waste.The domestic enterprise that has several families to do waste plastic oil-refining equipment, be willing to as the permanent reputation of Jinan friendly nation, Beijing, its product top grade, industrialization continuous production, level of automation height, but its high cost, high energy consumption and complicated maintenance cost are its real characteristics, and have the weakness that can not handle waste water, do not meet the requirement of national energy-saving and emission-reduction, market mainly is supplied to abroad, and domestic almost do not have enterprise to exist.And the domestic plastic waste equipment that accounts for main flow is the horizontal rotation still in Henan and Shandong at present, its cost is on the low side relatively, but also high, owing to have the substantive features of batch still formula, its apparatus and process is coarse, labor strength is big, power consumption is high, and discharging is big, and efficient is low, the economy and the feature of environmental protection are poor, the also difficult real approval of popularizing and obtaining government department.
Summary of the invention
The utility model is deferred to country's " can reproduce energy law ", " some suggestions of national development recycling economy " and " promotion law on cleaner production ", and " waste plastics recovery utilizes technical specifications ", be based on the restriction of mixing property of plastic waste and transportation radius, draw front scholar's modern technique and practice, the state of the art in conjunction with domestic waste plastic oil-refining equipment, provide a kind of totally enclosed mechanism simple, volume is little, and cost is low, safety, environmental protection, energy-conservation, convenient operating maintenance, the potent rate height of economy, the plastic waste continuous cracking device of wide adaptability.
To achieve these goals, the utility model is taked following technical scheme:
A kind of industrialization environment-friendly and energy-efficient plastic waste continuous cracking device, this device comprises feed system, cracking system, the condensate fractionation system, waste water, flare system, heating system, dreg removing system, described cracking system is horizontal tubulose screw cracking tube, cracking tube is provided with opening for feed, slag-drip opening and air outlet, is provided with screw in the pipe and stirs thruster, and described opening for feed is connected with feed system, slag-drip opening is connected with dreg removing system, and the air outlet connects high-gravity rotating bed.It is characterized in that: described feed system and dreg removing system are equipped with the screw thruster, and screw rod spacing of fins near-end is big, and far-end is little or be the taper urceolus, described charging barrel peripheral hardware annular heating flue, and the stage casing is provided with the heavy oil refluxing opening; Described deslagging barrel is provided with both cooling and heating type chuck, and front end is provided with the high temp glass visor to looking;
Described screw stirs angle of rake structure: the screw-blade that is distributed in the axis two ends is connected to solid the connection with axis, is distributed in axis intermediary screw-blade and is connected to through hole with axis and is connected;
Described screw stirs angle of rake axis and is located at flanged (FLGD) bearings of cracking tube both sides by two ends, by mechanical seal, is provided with by feed inlet end and drives the transmitting gear that axis rotates, and transmitting gear links to each other with motor by the speed governing step-down gear;
Described condensate fractionation system is made up of the hypergravity swinging bed device and the prolong of two placed in-line band fractional distillation functions, described two high-gravity rotating bed with being provided with gas phase import and outlet, liquid phase import and outlets; The high-gravity rotating bed suction leaf lobe that is provided with that links to each other with described horizontal tubulose screw cracking tube air outlet;
Also comprise heating system, heating system comprises process furnace and annular heating flue, and the direct frame of described horizontal tubulose screw cracking tube slag-drip opening end is on process furnace; Described annular heating flue is drawn through process furnace and is surrounded on described horizontal tubulose screw cracking tube and extends to feeding cylinder top, and respectively in described horizontal tubulose screw cracking tube lying pipe stage casing, nearly section and feed system hypomere, annular heating flue is provided with the temperature adjustment mouth; It is poor that formation produces cracking temperature by the end of feed system to opening for feed to slag-drip opening;
Also comprise the burner and the spraying gun that are located at respectively in the process furnace;
Described high-gravity rotating bed be wherein a kind of of material filling type, concentric turns deflector type or cross-current type, described suction leaf lobe is a built-up type solid vane, the splitting gas that produces can be drawn into high-gravity rotating bed in, keep the cracking under low pressure or normal pressure of described cracking system all the time;
Described horizontal tubulose screw cracking tube employing high temperature resistant stainless steel material or high-temperature zone directly burning face are provided with the rotten turbid coating of one deck preventing high temperature oxidation.
The beneficial effects of the utility model: 1, the utility model is at cracking system, feed system, and dreg removing system is owing to adopt screw to stir propeller system, the condensate fractionation system has avoided traditional high tower, and adopts novel fractionation apparatus one high-gravity rotating bed, therefore, one-piece construction is simple, it is little to take up an area of the space, and cost is low, the charging of very simple realization high temperature closure, high temperature closure is slagged tap, reduced labor strength, more convenient realization industrialization continuous production, efficient height; 2, the utility model is poor owing to formed the Heating temperature of successively decreasing that is produced by slag-drip opening, opening for feed and feed system one end at cracking tube, not only solved the problem of the required different cracking temperatures of different plastic waste (mixing plastic waste), and provide primary condition for the abundant cracking of material, therefore be more suitable for the Combination plastic waste, the button scrap stock are more suitable, wide adaptability.3, the utility model provides a large amount of cracking energy by combustion exhaust, waste water, cracking tube and feed system are provided with annular heating flue simultaneously, second energy utilization fully, promptly stop the discharging of waste gas, waste water and avoided the possibility of secondary pollution, saved intrinsic heating fuel again, cut down the consumption of energy, really reach the purpose of environmental protection and energy saving.4, the utility model is provided with suction leaf lobe on high-gravity rotating bed, and splitting gas is in time effluxed, and cracking tube is in low pressure or atmospheric pressure state all the time, has avoided oil gas to leak outside and has leaked, and has improved security of system and stability; 5, the utility model can be regulated feed system, cracking system, the screw speed of dreg removing system, and the temperature of the temperature of cracking tube and process furnace annular heating flue, the convenient control that realizes production process and turnout.6, the utility model adopts have only 0.8 meter high 1 meter of diameter high-gravity rotating bed to carry out fractionation, replaced traditional high tower, not only avoided gasoline, the diesel oil impurity of problem that the high tower maintenance is loaded down with trivial details and cost is high but also recovery few, quality better, do not need rectifying once more can reconcile into processed oil, good economy performance.7, the utility model is owing to adopt cracking limit, limit deslagging, avoided cinder to glue wall, be both since in the high-temperature heating district particularly cracking tube directly the burning face scribble high-temperature resistant coating, strengthened the turbid ability of the anti-oxidation corruption of system, prolong service life of equipment greatly, and, greatly facilitate the installation of complete machine owing to connection between each system reaches the fixing flange form connection of all adopting, keep in repair and maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an assembled screw rod thruster synoptic diagram among Fig. 1.
Embodiment
As shown in Figure 1, the utility model is by feed system (one), cracking system (two), and condensate fractionation system (three), waste water, flare system (four), heating system (five), dreg removing system (six) is common to be formed.Feed system (one) comprises material mouth 101, barrel 102, spiral shell axle 103, screw-blade 104, drive-motor 105, speed governing step-down gear 106, axis fixer 107, joint flange 108, annular heating flue 109 is provided with heavy oil refluxing opening 110, thermosistor 111, heavy oil and plastic waste are mixed, be heated into half melting state through annular heating flue 109, the screw-blade 104 powerful extruding that are rotated are advanced to barrel 102 bottoms and are the melting pie and play and successively advance cracking system (two) when the isolating seal splitting gas leaks effect.
Cracking system (two) is a kind of horizontal tubulose screw cracking tube, comprise body 201, body 201 is provided with opening for feed 202, slag-drip opening 203, air outlet 204, be provided with screw in the body and stir thruster 205, its axis 206 two ends are supported by flanged 207 the bearing 208 that is located at body 201 both sides, tap into material system (one's) end opening on the opening for feed 202,203 times slag systems that run in of slag-drip opening (six), top, body 201 stage casing connects condensate fractionation separation system (three) on the set air outlet 204, axis 206 feeding sides one end that body 201 inner screw formulas stir thruster 205 is connected with transmitting gear 209, and transmitting gear 209 is driven by electric motor 211 by speed governing step-down gear 210.Slag-drip opening 203 side lower parts of body 201 are established the process furnace 501 to body 201 heating, after the plastic waste of molten state (can be mixed with heavy oil or catalyzer) is pushed into cracking system (two), stir at screw under the effect of thruster 205, roll forward lentamente and advance, abundant cracking generates fuel-steam while moving to utilize the interior lapse of temperature official post plastic waste of pipe, reacted gas and cinder, fuel-steam, reacted gas enters by screw-blade 213 through hole 213-1 and decomposes condensate separation system (three), the two ends of blade 213 are solid construction 213-2, and cinder is stirred and is advanced to dreg removing system (six).
The function of dreg removing system (six) is to make cinder be discharged to slag bath outside the system safely hermetically continuously, comprises the tube 603 that connects material, barrel 601, axis 602, screw-blade 604, pushing motor 605, speed governing step-down gear 606, mounting flange 607, joint flange 608, mechanical seal 212, both cooling and heating chuck 610, glass visor 611, slag notch 612. at first add the flyash of q.s and make sealants before system starts first, with dreg removing system (six) security seal; After cracking begins, fall into to connecing slag tube 603 and can see for 611 times from the glass visor as cinder, cinder is slowly promoted to advance by gradual worm propeller, tightly becomes real by loose the change gradually, by the adjusting screw(rod) rotating speed cinder is squeezed the release system and fall into slag ground, finish the continuous sealing high temperature task of slagging tap.At some in particular cases, cinder is crossed cold overheated all unfavorable slagging tap, and can utilize cooling and heats dual-purpose chuck 610 and suitably carry out temperature adjustment and finish tapping process with smooth safety.
Condensate fractionation system (three) comprises two high-gravity rotating bed 301,306, it can be a material filling type, concentric turns deflector type or cross-current type, rotating bed 301 is established gas phase import 302 and is linked to each other with the air outlet 204 of cracking system (two) by flange 304, its gaseous phase outlet 305 links to each other with the gas phase import 307 of rotating bed 306, rotating bed 306 is established gaseous phase outlet 308 and is linked to each other with condenser 309, if liquid phase outlet 312 links to each other with rotating bed 301 gas phase imports 302 and is used for thermal backflow, if liquid phase import 313 is used for cold reflux, suction leaf lobe 310 is established in rotating bed 301 bottoms.
It is little that whole set produces good fractionation and pressure drop, the heavy oil cracking again that refluxes that links to each other by gaseous phase outlet 305 recovery of rotator 301 or with the heavy oil refluxing opening 110 of feed system ().
Waste water, flare system (four), it mainly is the requirement of answering environmental protection and cleaner production, it comprises the profit gas separating tank 401 that links to each other with condensate fractionation system (three), waste gas duct 402, waste gas is entered safety by Safety water seal isolate aerobic burning in the back importing burner 403, with waste water conduit 402 waste water is entered waste water storage tank 405, waste water is pumped into the spraying gun 406 that is located in the process furnace, will burn through the cracking of high temperature coal seam after the waste water atomizing; The abundant burning of waste water, waste gas reaches the effect of combustion-supporting and energy supply.
Heating system (five) mainly provides the cracking energy, comprise grate-type process furnace 501 and annular heating flue 502, grate-type process furnace 501 can be built real with the brick body, annular heating flue 502 is provided with and is used to regulate the thermosistor 503,504 of each system temperature and the thermosistor 111 of feed system (), pass through thermosistor 503,504,111 controlled temperature with coal or cinder etc. for the high-temperature flue gas that fuel produces, it is poor to successively decrease through annular heating flue 502 formation temperature in cracking system (two), the flue gas through utilizing step by step after desulfurization dustproof after qualified discharge.In order to prevent the particularly high temperature oxidation and corrosion of 501 pairs of cracking system pipes of process furnace body, 201 straight burning faces of high temperature, coat the turbid protective layer 505 of high temperature resistant anti-oxidation corruption at high temperature body and straight burning face.
Heating system in the various embodiments described above (five) can replace electrically heated such as far infrared or microwave, Deng, pid control module in addition, whole system can be made full automatic control, but energy consumption is high and do not coagulate waste gas and need establish the compression refrigerated separation in addition and reclaim liquefied gas device, and wastewater treatment need be established process furnace again.
Establish heavy in the various embodiments described above by refluxing and plastic waste mixes existing katalysis splitting action is again arranged again, but can increase the content of cinder, may have deep process technology and equipment at present its added value is promoted significantly in addition because the cinder that the temperature feature of this device forms can be the good prerequisite of preparing active carbon or carbon black.
Can make feed system be horizontal in the foregoing description, move behind the air outlet of cracking system and the slag-drip opening, can be designed to rotaryly, make complete machine heating more even, equipment is more durable, but its technology relative complex, the attended operation difficulty increases relatively.
Can set up automatic feeding system in the foregoing description, go up welding machine and PID Controlling System automatically,, reduce labor force and labour intensity to improve complete machine automatization performance.
Claims (9)
1. industrialization environment-friendly and energy-efficient plastic waste continuous cracking device, it is characterized in that: this device comprises feed system, cracking system, the condensate fractionation system, waste water, flare system, heating system, dreg removing system, described cracking system is horizontal tubulose screw cracking tube, cracking tube is provided with opening for feed, slag-drip opening and air outlet, is provided with screw in the pipe and stirs thruster, and described opening for feed is connected with feed system, slag-drip opening is connected with dreg removing system, and the air outlet connects high-gravity rotating bed.
2. a kind of industrialization environment-friendly and energy-efficient plastic waste continuous cracking device according to claim 1, it is characterized in that: described feed system and dreg removing system are equipped with the screw thruster, screw rod spacing of fins near-end is big, far-end is little or for the taper urceolus, described charging barrel peripheral hardware annular heating flue, the stage casing is provided with the heavy oil refluxing opening; Described deslagging barrel is provided with both cooling and heating type chuck, and front end is provided with the high temp glass visor to looking.
3. a kind of industrialization environment-friendly and energy-efficient plastic waste continuous cracking device according to claim 2, it is characterized in that: described screw stirs angle of rake structure and is: the screw-blade that is distributed in the axis two ends is connected to solid the connection with axis, is distributed in axis intermediary screw-blade and is connected to through hole with axis and is connected.
4. according to claim 1 or 3 described a kind of industrialization environment-friendly and energy-efficient plastic waste continuous cracking devices, it is characterized in that: described screw stirs angle of rake axis is located at the cracking tube both sides by two ends flanged (FLGD) bearings, by mechanical seal, be provided with the transmitting gear that drives the axis rotation by feed inlet end, transmitting gear links to each other with motor by the speed governing step-down gear.
5. a kind of industrialization environment-friendly and energy-efficient plastic waste continuous cracking device according to claim 4, it is characterized in that: described condensate fractionation system is made up of the hypergravity swinging bed device and the prolong of two placed in-line band fractional distillation functions, described two high-gravity rotating bed with being provided with gas phase import and outlet, liquid phase import and outlets; The high-gravity rotating bed suction leaf lobe that is provided with that links to each other with described horizontal tubulose screw cracking tube air outlet.
6. according to claims 5 described a kind of industrialization environment-friendly and energy-efficient plastic waste continuous cracking devices, it is characterized in that: also comprise heating system, heating system comprises process furnace and annular heating flue, and the direct frame of described horizontal tubulose screw cracking tube slag-drip opening end is on process furnace; Described annular heating flue is drawn through process furnace and is surrounded on described horizontal tubulose screw cracking tube and extends to feeding cylinder top, and respectively in described horizontal tubulose screw cracking tube lying pipe stage casing, nearly section and feed system hypomere, annular heating flue is provided with the temperature adjustment mouth.
7. a kind of industrialization environment-friendly and energy-efficient plastic waste continuous cracking device according to claim 6 is characterized in that: also comprise the burner and the spraying gun that are located at respectively in the process furnace.
8. a kind of industrialization environment-friendly and energy-efficient plastic waste continuous cracking device according to claim 7, it is characterized in that: described high-gravity rotating bed wherein a kind of of material filling type, concentric turns deflector type or cross-current type that be, described suction leaf lobe is a built-up type solid vane.
9. described according to Claim 8 a kind of industrialization environment-friendly and energy-efficient plastic waste continuous cracking device is characterized in that: described horizontal tubulose screw cracking tube employing high temperature resistant stainless steel material or high-temperature zone directly burning face are provided with the rotten turbid coating of one deck preventing high temperature oxidation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201885543U CN201581050U (en) | 2009-08-12 | 2009-08-12 | Industrial environmental-friendly energy-saving waste plastics continuous cracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201885543U CN201581050U (en) | 2009-08-12 | 2009-08-12 | Industrial environmental-friendly energy-saving waste plastics continuous cracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581050U true CN201581050U (en) | 2010-09-15 |
Family
ID=42723047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201885543U Expired - Fee Related CN201581050U (en) | 2009-08-12 | 2009-08-12 | Industrial environmental-friendly energy-saving waste plastics continuous cracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581050U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260514A (en) * | 2011-06-24 | 2011-11-30 | 卓寿镛 | Cracking device |
| CN103059897A (en) * | 2013-01-16 | 2013-04-24 | 欧卓木 | Continuous waste-plastic carburation device and production method |
| CN103160306A (en) * | 2013-03-19 | 2013-06-19 | 启东金匙环保科技有限公司 | Continuous waste rubber low-temperature micro-pressure catalysis-free pyrolysis complete production unit |
| CN104140827A (en) * | 2013-05-06 | 2014-11-12 | 周鼎力 | A rotary reactor for pyrolysis of coal or garbage organic waste |
| CN107151561A (en) * | 2017-07-19 | 2017-09-12 | 北京科技大学 | A kind of polystyrene foam plastics pyrolysis oil preparation device |
| CN109072086A (en) * | 2016-03-30 | 2018-12-21 | 瑞思珀利弗洛公司 | For manufacturing method, equipment, controller and the system of oil product |
| US11999920B2 (en) | 2021-09-10 | 2024-06-04 | Ecolab Usa Inc. | Cold flow additives for plastic-derived synthetic feedstock |
-
2009
- 2009-08-12 CN CN2009201885543U patent/CN201581050U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260514A (en) * | 2011-06-24 | 2011-11-30 | 卓寿镛 | Cracking device |
| CN102260514B (en) * | 2011-06-24 | 2014-11-26 | 陈湘君 | Cracking device |
| CN103059897A (en) * | 2013-01-16 | 2013-04-24 | 欧卓木 | Continuous waste-plastic carburation device and production method |
| CN103059897B (en) * | 2013-01-16 | 2016-06-15 | 欧卓木 | A kind of production method utilizing the continuous carburetor of waste plastics to carry out the continuous carburetion of waste plastics |
| CN103160306A (en) * | 2013-03-19 | 2013-06-19 | 启东金匙环保科技有限公司 | Continuous waste rubber low-temperature micro-pressure catalysis-free pyrolysis complete production unit |
| CN103160306B (en) * | 2013-03-19 | 2014-11-26 | 启东金匙环保科技有限公司 | Continuous waste rubber low-temperature micro-pressure catalysis-free pyrolysis complete production unit |
| CN104140827A (en) * | 2013-05-06 | 2014-11-12 | 周鼎力 | A rotary reactor for pyrolysis of coal or garbage organic waste |
| CN109072086A (en) * | 2016-03-30 | 2018-12-21 | 瑞思珀利弗洛公司 | For manufacturing method, equipment, controller and the system of oil product |
| CN109072086B (en) * | 2016-03-30 | 2021-09-03 | 瑞思珀利弗洛公司 | Method, apparatus, controller and system for manufacturing petroleum products |
| CN107151561A (en) * | 2017-07-19 | 2017-09-12 | 北京科技大学 | A kind of polystyrene foam plastics pyrolysis oil preparation device |
| CN107151561B (en) * | 2017-07-19 | 2019-03-15 | 北京科技大学 | A kind of polystyrene foam plastics pyrolysis oil preparation device |
| US11999920B2 (en) | 2021-09-10 | 2024-06-04 | Ecolab Usa Inc. | Cold flow additives for plastic-derived synthetic feedstock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201581050U (en) | Industrial environmental-friendly energy-saving waste plastics continuous cracking device | |
| CN105368478B (en) | Continuous internal heating solid organic matter cracking furnace | |
| CN201746512U (en) | Improved environment-friendly and energy-saving cracking device | |
| CN102816575A (en) | Apparatus and process for destructive distillation and cracking of biomass | |
| WO2022116632A1 (en) | Organic solid waste pyrohydrolysis treatment system and treatment process thereof | |
| CN106947509B (en) | A kind of system and method that plastics pyrolytic gasification prepares oil product | |
| CN109628120B (en) | Continuous thermal cracking system and method for whole waste tires | |
| CN110510726A (en) | It is a kind of using coal, organic matter as the waste water of raw material, sludge treating system and method | |
| CN102492443A (en) | External-heating type integrated biomass pyrolysis equipment | |
| CN103047857A (en) | Biomass smelting furnace | |
| CN201686664U (en) | Universal rotary and continuous automatic oil refining machine | |
| CN203132338U (en) | Biomass energy smelting furnace | |
| CN102849912B (en) | Sludge hydrolysis acidification system | |
| CN103173238B (en) | Thermal pyrolysis method for Fischer-Tropsch synthesis reaction wax residue | |
| CN2786121Y (en) | Oven for converting firewood into combustible gas | |
| CN204369803U (en) | The gasification of one way of life sewage sludge biomass particle and power generation assembly | |
| CN101255343A (en) | Method for utilizing waste plastics, slop oil and refining fuel diesel | |
| CN216236865U (en) | Waste organic matter energy conversion device | |
| CN1962735B (en) | High-performance energy-saving waste rubber cracking apparatus | |
| CN101982529A (en) | High-temperature cracking system for tar in biomass fuel gas | |
| CN204999853U (en) | Waste plastics decomposes heater | |
| CN201695000U (en) | Sludge treatment system | |
| CN204676036U (en) | The safety and environmental protection oil refining apparatus of a kind of continuously feeding, the waste and old organic cracking regeneration of deslagging | |
| CN207775148U (en) | A kind of continuous carburetor of waste plastics | |
| CN206666457U (en) | The system that a kind of plastics pyrolytic gasification prepares oil product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |