CN105202546A - Solid organic waste recycling device - Google Patents

Solid organic waste recycling device Download PDF

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Publication number
CN105202546A
CN105202546A CN201510743438.3A CN201510743438A CN105202546A CN 105202546 A CN105202546 A CN 105202546A CN 201510743438 A CN201510743438 A CN 201510743438A CN 105202546 A CN105202546 A CN 105202546A
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chamber
preheating
solid organic
interlayer cavity
heater
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CN201510743438.3A
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Chinese (zh)
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CN105202546B (en
Inventor
杨西建
白新春
陈金海
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杨西建
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Priority to CN201510743438.3A priority Critical patent/CN105202546B/en
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Publication of CN105202546B publication Critical patent/CN105202546B/en
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Abstract

The invention discloses a solid organic waste recycling device. The solid organic waste recycling device comprises a feed system, a pyrolysis furnace body, a heating system, a discharge system and the like, wherein the device is provided with a feed preheating chamber, a furnace body, a slag chamber and a rack from top to bottom sequentially; a feed port is formed in the upper end of the feed preheating chamber, and a discharge port is formed in the lower end; a preheating interlayer cavity and a chimney are arranged on the outer layer of the side wall of the feed preheating chamber, and a cone-shaped body is arranged at the bottom to facilitate heat exchange; a furnace body combustion interlayer cavity is formed on the outer layer of the side wall of the furnace body, and a gas pipe, an air pipe and an ignitor are arranged at the bottom of the furnace body combustion interlayer cavity; a tower type stirring device is arranged at the part, connected with the slag chamber, of the bottom of a furnace body inner cavity; a slag discharge port is formed in the bottom of the slag chamber. According to the solid organic waste recycling device, solid waste can be continuously subjected to pyrolysis treatment, non-stop continuous production is realized, and the production efficiency is very high. The solid organic waste recycling deice has a three-level waste heat utilization function and realizes efficient utilization of energy.

Description

Solid organic castoff recycling unit
Technical field
The invention belongs to solid organic castoff recovery and utilization technology field, be specifically related to a kind of solid organic castoff recycling unit.
Background technology
While social development, debirs quantity is increasing, and debirs carry out that harmless treatment difficulty is large, cost is high, and common process mode can cause environmental pollution.The organic matter that town and country are discarded belongs to high-molecular hydrocarbons mostly, decomposes needs more than 200 years in its natural state, to environment, and takies a large amount of arable lands.For house refuse, the burning disposal mode that tradition adopts all can produce secondary pollution and adjoint heavy metal pollution in gas and waste residue.And need oil spout combustion-supporting in burning disposal process, directly cause processing cost too high.
On the other hand, along with the sustainable fast development of China's economy, the disposable resource supply and demand breach such as oil, natural gas, coal gas increase year by year, and people come into the market in the urgent need to a kind of low price, energy-conservation, safe, clean New-type fuel.
Based on above present situation, people constantly explore and produce fuel oil by the mode of organic cracking, and the existing cleavage method to organic waste loads organic matter as cracking in reactor, produces crude oil and waste residue.Not only can process debirs, and crude oil fuel can be prepared, turn waste into wealth.Extracting fuel oil by cracking process is one economy, science the most, the fuel oil extracting mode that recovery rate is high.
Organic cracking equipment had produced number for improvement project, and respectively through after Long-Time Service, or be eliminated or continue to use, but due to debirs broad categories, admix multiple different article in organic waste even containing metal or stone etc., prior art is only suitable for the debirs of specific composition usually.Although once by repeatedly substantial development and improvement, still there is continuous production difference so far, seriously polluted, efficiency is low and high in cost of production defect in existing cracking apparatus.
Summary of the invention
There is poor continuity for existing solid organic castoff cracking apparatus, seriously polluted, efficiency is low and high in cost of production defect and problem, the invention provides a kind of can refuse process and the solid organic castoff recycling unit of efficiency utilization heat energy continuously.
The present invention solves the scheme that its technical problem adopts: a kind of solid organic castoff recycling unit, comprises feed system, cracking body of heater, heating system and discharge system etc.Wherein, this equipment is disposed with feeding preheating chamber, body of heater and grit chamber from top to bottom, and frame.The upper end of feeding preheating chamber is provided with charging aperture, and lower end is provided with discharging opening; The sidewall skin of feeding preheating chamber is provided with preheating interlayer cavity, and preheating interlayer cavity top is provided with chimney, and the discharging opening position of feeding preheating chamber is set to bullet wide at the top and narrow at the bottom, and bullet is conducive to heat exchange.Heat exchanging chamber is formed at bullet and top, furnace wall, and heat exchanging chamber side is communicated with chamber of confluxing, and utilizes the heat that body of heater inner chamber is discharged to chamber of confluxing, and to bullet heating, realizes heat exchange object.
The sidewall skin of body of heater is provided with body of heater burning interlayer cavity and is provided with Gas Pipe, air hose and igniter bottom body of heater burning interlayer cavity, and the top of this body of heater burning interlayer cavity is communicated with described preheating interlayer cavity by blast pipe.
Bottom and grit chamber's connecting portion of body of heater inner chamber are provided with tower setting gauge.
Slag-drip opening is provided with bottom grit chamber.
Further, vertically run through and be provided with setting gauge rotating cylinder in the middle part of described grit chamber, bottom and the rotating cylinder driving mechanism of setting gauge rotating cylinder are in transmission connection, and setting gauge rotating cylinder top is connected with described tower setting gauge.Further, setting gauge rotating cylinder is provided with inner chamber, is communicated with multifunction additive adding tube bottom it, and its top is provided with dispersion heat exchanger tube; The laminating of dispersion heat exchanger tube is distributed in inside setting gauge rotating cylinder or outer surface, and the outlet of each dispersion heat exchanger tube is positioned at differing heights.
Further, described tower setting gauge comprises centering type cone-shaped hood, and the conical surface both sides development length of centering type cone-shaped hood is different, and the bottom of the longer extension conical surface and the shorter extension conical surface is respectively arranged with movable fork, and the bottom-hinged of movable fork has laminating scraper plate; Body of heater intracavity bottom is provided with arc surfaced blanking outlet, and described laminating scraper plate exports with arc surfaced blanking and mates.Further, outward flange or the upper outer edge of described centering type cone-shaped hood are hinged with auxiliary scraper plate, and auxiliary scraper plate and inboard wall of furnace body bottom mating fit together.
Further, in described feeding preheating chamber, be vertically provided with stirring motor rotating shaft, the upper end of stirring motor rotating shaft is connected with stirring motor; The bottom of stirring motor rotating shaft is positioned at conical body portion position and is disposed with tapered material distributor and screw propulsion blade.
Further, the sidewall of described feeding preheating chamber is set to taper wide at the top and narrow at the bottom.
Further, in described grit chamber, lateral wall is provided with hot blast interlayer cavity, is provided with hot wind inlet bottom hot blast interlayer cavity, and hot blast interlayer cavity is communicated in grit chamber and body of heater inner chamber respectively.Further, chimney is provided with breeches pipe, and breeches pipe is communicated with hot wind inlet by waste heat return pipe.
Further, the top of described combustion chamber of furnace body interlayer cavity is provided with preheating comb, and have seal closure in material conveyor arranged outside, be provided with preheating inlet bottom seal closure, top is provided with air outlet; Described preheating comb is communicated with preheating inlet.
Further, described in the conflux bottom in chamber be provided with spiral row device for asphalt, chamber its end after supercooling that confluxes is respectively arranged with oil exit pipe and tail gas comb.Further, described tail gas comb is communicated in body of heater burning interlayer cavity by drainage pipe, and tail gas is burned as fuel.
Further, rotating cylinder driving mechanism comprises the gear or sprocket wheel that are arranged on setting gauge cylinder bottom, and master gear or the head sprocket of gear or sprocket wheel and drive motors are in transmission connection.
Further, feeding preheating chamber sidewall is provided with material level detection mechanism.
beneficial effect of the present invention:
1. the present invention can carry out cracking process to solid waste continuously, realizes not shutting down continuous production, and production efficiency is very high.
2. the present invention has three grades of residual heat utilizing functions, realizes high efficiency of energy and utilizes.First order UTILIZATION OF VESIDUAL HEAT IN carries out preheating by preheating comb to material in conveyer, improves temperature of charge; Second level preheating is heated the feeding preheating chamber closed, and improves temperature of charge; Third level preheating arranges bullet bottom feeding preheating chamber, and because bullet is at boiler intracavity top, the waste heat entered before chamber of confluxing can heat bullet, improves temperature of charge further.
3. the tower setting gauge of the present invention's setting, its centering type cone-shaped hood can promote slag charge and make its blanking under rotary action, and coordinate movable scraping plate can Automatic clearance feed opening accumulated slag, and automatically bypass hard metal or stone, make it not damage device interior.
4. the setting gauge rotating cylinder arranged in grit chamber, its hollow structure is for carrying multifunction additive, multifunction additive can carry out effective temperature-reducing to setting gauge rotating cylinder top by dispersion heat exchanger tube, multifunction additive becomes gas-liquid mixed state after being heated simultaneously, is convenient to enter body of heater inner chamber from bottom of furnace body participate in cracking reaction.
5. feeding preheating chamber inside is set to taper, and bottom is also set to taper, and heat, to being beneficial to time up conical surface heating, makes the conical surface fully can absorb heat energy.In addition tripper and the effect of screw propulsion blade, make material fit in inwall and utilize preheating.
6. exhaust combustion not only can avoid contaminated air environment, and provides combustion heat energy again.
Accompanying drawing explanation
Fig. 1 is complete machine structure schematic diagram of the present invention;
Fig. 2 is the enlarged diagram of third level heat exchange structure in Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram of blanking part in Fig. 1.
Number in the figure, 1 is feeding preheating chamber, 2 is body of heater inner chamber, 3 is grit chamber, 4 is frame, 5 is charging aperture, 6 is discharging opening, 7 is spiral slag-draining device, 8 is tower setting gauge, 9 is multifunction additive adding tube, 10 is stirring motor rotating shaft, 11 is setting gauge rotating cylinder, 12 is Gas Pipe, 13 is air hose, 14 is igniter, 15 is chimney, 16 is waste heat return pipe, 17 is blower fan, 18 is hot wind inlet, 19 is chamber of confluxing, 20 is tail gas comb, 21 is oil exit pipe, 22 is body of heater burning interlayer cavity, 23 is preheating interlayer cavity, 24 is hot blast interlayer cavity, 25 is heat exchanging chamber, 26 is blast pipe, 27 is tap hole, 28 is bullet, 29 is tripper, 30 is screw propulsion blade, 31 is spiral row device for asphalt, 32 is rotating cylinder driving mechanism, 33 is dispersion heat exchanger tube, 34 is material level detection mechanism, 35, 36, 37, 38 and 39 is manhole, 40 is deflector, 41 is preheating comb.81 is centering type cone-shaped hood, and 82 is movable fork, and 83 is laminating scraper plate, and 84 is auxiliary scraper plate, and 91 is multifunction additive dredging inner chamber.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As Fig. 1, solid organic castoff recycling unit is disposed with feeding preheating chamber 1, body of heater and grit chamber 3 from top to bottom, and frame 4, and is provided with corresponding manhole.
Feeding preheating chamber 1: the upper end of feeding preheating chamber 1 is provided with charging aperture 5, and lower end is provided with discharging opening 6; The sidewall skin of feeding preheating chamber 1 is provided with preheating interlayer cavity 23, and preheating interlayer cavity 23 top is provided with chimney 15, and discharging opening 6 position of feeding preheating chamber 1 is set to bullet 28 wide at the top and narrow at the bottom, and bullet 28 is conducive to heat exchange.Outside bullet 28, be surrounded with chamber 19 of confluxing, the heat utilizing body of heater inner chamber 2 to discharge to chamber 19 of confluxing, heats bullet 28, realizes heat exchange object.
In described feeding preheating chamber 1, be vertically provided with stirring motor rotating shaft 10, the upper end of stirring motor rotating shaft 10 is connected with stirring motor; The bottom of stirring motor rotating shaft 10 is positioned at bullet 28 position and is disposed with tapered material distributor 29 and screw propulsion blade 30.
The sidewall of described feeding preheating chamber 1 also can be set to taper wide at the top and narrow at the bottom, is beneficial to heat exchange.
Feeding preheating chamber 1 sidewall is provided with material level detection mechanism 34.
To conflux chamber 19: chamber 19 of confluxing is for reclaiming product after cracking reaction, and the bottom in chamber 19 of confluxing is provided with spiral row device for asphalt 31, and chamber 19 its end after supercooling that confluxes is respectively arranged with oil exit pipe 21 and tail gas comb 20.
Body of heater: the sidewall skin of body of heater is provided with body of heater burning interlayer cavity 22 and is provided with Gas Pipe 12, air hose 13 and igniter 14 bottom body of heater burning interlayer cavity 22, and the top of this body of heater burning interlayer cavity 22 is communicated with described preheating interlayer cavity 23 by blast pipe 26.
Bottom and grit chamber 3 connecting portion of body of heater inner chamber 2 are provided with tower setting gauge 8.
Tower setting gauge 8: tower setting gauge 8 comprises centering type cone-shaped hood 81, the conical surface both sides development length of centering type cone-shaped hood 81 is different, the bottom of the longer extension conical surface and the shorter extension conical surface is respectively arranged with movable fork 82, and the bottom-hinged of movable fork 82 has laminating scraper plate 83; Bottom body of heater inner chamber 2, be provided with arc surfaced blanking outlet, described laminating scraper plate 83 exports with arc surfaced blanking and mates.
Be hinged with auxiliary scraper plate 84 at the outward flange of described centering type cone-shaped hood 81 or upper outer edge, auxiliary scraper plate 84 fits together with inboard wall of furnace body bottom mating.
Grit chamber 3: vertically run through in the middle part of grit chamber 3 and be provided with setting gauge rotating cylinder 11, bottom and the rotating cylinder driving mechanism 32 of setting gauge rotating cylinder 11 are in transmission connection, and setting gauge rotating cylinder 11 top is connected with described tower setting gauge 8.Setting gauge rotating cylinder 11 is provided with inner chamber, is communicated with multifunction additive adding tube 9 bottom it, and its top is provided with dispersion heat exchanger tube 33; The laminating of dispersion heat exchanger tube 33 is distributed in inside setting gauge rotating cylinder 11 or outer surface, and the outlet of each dispersion heat exchanger tube 33 is positioned at differing heights.Be provided with slag-drip opening bottom grit chamber 3, slag-drip opening is provided with spiral slag-draining device 7.
In described grit chamber 3, lateral wall is provided with hot blast interlayer cavity 24, is provided with hot wind inlet bottom hot blast interlayer cavity 24, and hot blast interlayer cavity 24 is communicated in grit chamber 3 and body of heater inner chamber 2 respectively.
Chimney 15 is provided with breeches pipe, and breeches pipe is communicated with hot wind inlet by waste heat return pipe 16.
The top of described combustion chamber of furnace body interlayer cavity is provided with preheating comb 41, and have seal closure in material conveyor arranged outside, be provided with preheating inlet bottom seal closure, top is provided with air outlet; Described preheating comb 41 is communicated with preheating inlet.
Described tail gas comb 20 is communicated in body of heater burning interlayer cavity 22 by drainage pipe, and tail gas is burned as fuel.
Rotating cylinder driving mechanism 32 comprises and is arranged on gear bottom setting gauge rotating cylinder 11 or sprocket wheel, and master gear or the head sprocket of gear or sprocket wheel and drive motors are in transmission connection.

Claims (10)

1. a solid organic castoff recycling unit, comprise feed system, cracking body of heater, heating system and discharge system, is characterized in that: be disposed with feeding preheating chamber, body of heater and grit chamber from top to bottom; The upper end of described feeding preheating chamber is provided with charging aperture, and lower end is provided with discharging opening; The sidewall skin of feeding preheating chamber is provided with preheating interlayer cavity, and preheating interlayer cavity top is provided with chimney, the discharging opening position of feeding preheating chamber is set to bullet wide at the top and narrow at the bottom, and heat exchanging chamber is formed at bullet and top, furnace wall, and heat exchanging chamber side is communicated with chamber of confluxing; The sidewall skin of body of heater is provided with body of heater burning interlayer cavity and is provided with Gas Pipe, air hose and igniter bottom body of heater burning interlayer cavity, and the top of this body of heater burning interlayer cavity is communicated with described preheating interlayer cavity by blast pipe; Bottom and grit chamber's connecting portion of body of heater inner chamber are provided with tower setting gauge; Slag-drip opening is provided with bottom grit chamber.
2. solid organic castoff recycling unit according to claim 1, it is characterized in that: in the middle part of described grit chamber, vertically run through that setting gauge rotating cylinder being installed, bottom and the rotating cylinder driving mechanism of setting gauge rotating cylinder are in transmission connection, and setting gauge rotating cylinder top is connected with described tower setting gauge.
3. solid organic castoff recycling unit according to claim 1, it is characterized in that: described tower setting gauge comprises centering type cone-shaped hood, the conical surface both sides development length of centering type cone-shaped hood is different, the bottom of the longer extension conical surface and the shorter extension conical surface is respectively arranged with movable fork, and the bottom-hinged of movable fork has laminating scraper plate; Body of heater intracavity bottom is provided with arc surfaced blanking outlet, and described laminating scraper plate exports with arc surfaced blanking and mates.
4. solid organic castoff recycling unit according to claim 2, is characterized in that: setting gauge rotating cylinder is provided with inner chamber, be communicated with multifunction additive adding tube bottom it, its top is provided with dispersion heat exchanger tube; The laminating of dispersion heat exchanger tube is distributed in inside setting gauge rotating cylinder or outer surface, and the outlet of each dispersion heat exchanger tube is positioned at differing heights.
5. solid organic castoff recycling unit according to claim 3, is characterized in that: be hinged with auxiliary scraper plate at the outward flange of described centering type cone-shaped hood or upper outer edge, and auxiliary scraper plate and inboard wall of furnace body bottom mating fit together.
6. the solid organic castoff recycling unit according to any one of claim 1-5, is characterized in that: in described feeding preheating chamber, be vertically provided with stirring motor rotating shaft, the upper end of stirring motor rotating shaft is connected with stirring motor; The bottom of stirring motor rotating shaft is positioned at conical body portion position and is disposed with tapered material distributor and screw propulsion blade.
7. solid organic castoff recycling unit according to claim 1, is characterized in that: lateral wall is provided with hot blast interlayer cavity in described grit chamber, is provided with hot wind inlet bottom hot blast interlayer cavity, hot blast interlayer cavity is communicated in grit chamber and body of heater inner chamber respectively; Chimney is provided with breeches pipe, and breeches pipe is communicated with hot wind inlet by waste heat return pipe.
8. solid organic castoff recycling unit according to claim 1, it is characterized in that: the top of described combustion chamber of furnace body interlayer cavity is provided with preheating comb, have seal closure in material conveyor arranged outside, be provided with preheating inlet bottom seal closure, top is provided with air outlet; Described preheating comb is communicated with preheating inlet.
9. solid organic castoff recycling unit according to claim 1, is characterized in that: described in the conflux bottom in chamber be provided with spiral row device for asphalt, chamber its end after supercooling that confluxes is respectively arranged with oil exit pipe and tail gas comb.
10. solid organic castoff recycling unit according to claim 1, is characterized in that: described tail gas comb is communicated in body of heater burning interlayer cavity by drainage pipe, and tail gas is burned as fuel.
CN201510743438.3A 2015-11-05 2015-11-05 Solid organic castoff recycling unit Expired - Fee Related CN105202546B (en)

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Application Number Priority Date Filing Date Title
CN201510743438.3A CN105202546B (en) 2015-11-05 2015-11-05 Solid organic castoff recycling unit

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CN105202546B CN105202546B (en) 2017-11-14

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105670694A (en) * 2016-01-05 2016-06-15 刘勇 Biomass gasifying furnace
CN105698190A (en) * 2016-03-21 2016-06-22 安徽未名生物环保有限公司 Classified sundry discharging control system for rubbish heat treatment furnace
CN105782992A (en) * 2016-03-21 2016-07-20 安徽未名生物环保有限公司 Discharging control system for impurities of heat treatment of garbage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2119571U (en) * 1992-02-18 1992-10-21 张士华 Multipurpose refuse incinerator
JPH07233915A (en) * 1994-02-25 1995-09-05 Hitachi Zosen Corp High speed circulation type fluidized bed incinerator
CN101434846A (en) * 2008-12-15 2009-05-20 黄荣胜 Method and apparatus for biomass ion catalytic pyrolysis gasification
CN202322753U (en) * 2011-11-20 2012-07-11 张忠成 Downdraft biomass fuel gasifier
CN104119959A (en) * 2013-04-27 2014-10-29 穆华 Inverse-combustion dual-medium domestic waste gasifier
CN205261566U (en) * 2015-11-05 2016-05-25 杨西建 Solid organic waste resource is made up and is put

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2119571U (en) * 1992-02-18 1992-10-21 张士华 Multipurpose refuse incinerator
JPH07233915A (en) * 1994-02-25 1995-09-05 Hitachi Zosen Corp High speed circulation type fluidized bed incinerator
CN101434846A (en) * 2008-12-15 2009-05-20 黄荣胜 Method and apparatus for biomass ion catalytic pyrolysis gasification
CN202322753U (en) * 2011-11-20 2012-07-11 张忠成 Downdraft biomass fuel gasifier
CN104119959A (en) * 2013-04-27 2014-10-29 穆华 Inverse-combustion dual-medium domestic waste gasifier
CN205261566U (en) * 2015-11-05 2016-05-25 杨西建 Solid organic waste resource is made up and is put

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105670694A (en) * 2016-01-05 2016-06-15 刘勇 Biomass gasifying furnace
CN105670694B (en) * 2016-01-05 2018-07-24 刘勇 Biomass gasifying furnace
CN105698190A (en) * 2016-03-21 2016-06-22 安徽未名生物环保有限公司 Classified sundry discharging control system for rubbish heat treatment furnace
CN105782992A (en) * 2016-03-21 2016-07-20 安徽未名生物环保有限公司 Discharging control system for impurities of heat treatment of garbage
CN105698190B (en) * 2016-03-21 2018-07-20 安徽未名生物环保有限公司 A kind of rubbish heat-treatment furnace classification impurity removal control system

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Granted publication date: 20171114

Termination date: 20191105