CN107626726A - A kind of cracking reduction conversion reaction handling process of life debirs - Google Patents
A kind of cracking reduction conversion reaction handling process of life debirs Download PDFInfo
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- CN107626726A CN107626726A CN201711094259.7A CN201711094259A CN107626726A CN 107626726 A CN107626726 A CN 107626726A CN 201711094259 A CN201711094259 A CN 201711094259A CN 107626726 A CN107626726 A CN 107626726A
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- conversion reaction
- cracking
- reduction conversion
- debirs
- life
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Abstract
The present invention relates to a kind of cracking of life debirs to reduce conversion reaction handling process, belongs to environmental technology field.With the continuous expansion in the rapid growth cities and towns of population, life debirs yield increases with day, seriously pollutes cities and towns and surrounding enviroment, but also the body of surrounding resident can be caused serious harm.Life debirs main processing method in current China is mostly burning electricity generation, pyrolytic gasification, landfill.Because the complicated component of the debirs in China cities and towns, calorific value are low, need to add auxiliary fuel when burning electricity generation, pyrolytic gasification, so that processing cost expense increases, because the factors such as technology, operation can produce the harmful substances such as bioxin when burning electricity generation is run, landfill disposal takes substantial amounts of soil, while serious pollution air and underground water source.The defects of present invention aim to overcome the above method, there is provided a kind of inexpensive, innoxious, minimizing, recycling, make the environmental protection of life debirs, cracking reduction conversion reaction handling process that is efficient, being changed into resource substance.
Description
Technical field
The present invention relates to a kind of cracking of life debirs to reduce conversion reaction handling process, belongs to green technology neck
Domain.
Background technology
With the continuous expansion in the rapid growth cities and towns of population, life debirs yield increases with day, serious pollution
Cities and towns and surrounding enviroment, but also the body of surrounding resident can be caused serious harm, the processing of life debirs is
It is extremely urgent.However, reducing the integrated treatment cost of debirs, improve the economic benefits of debirs, by its is innoxious,
Minimizing, recycling, it is the important key issue that the whole society promotes debirs processing.
Life debirs main processing method in current China is mostly burning electricity generation, pyrolytic gasification, landfill.Due to me
Complicated component, the calorific value of the debirs in state cities and towns are low, need when burning electricity generation, pyrolytic gasification to add auxiliary fuel so that place
Cost is managed to increase.Because the factors such as technology, operation can produce the harmful substances such as bioxin, landfill disposal when burning electricity generation is run
Take substantial amounts of soil, while serious pollution air and underground water source.
The defects of present invention aim to overcome the above method, there is provided a kind of inexpensive, innoxious, minimizing, money
Source, make the environmental protection of life debirs, cracking reduction conversion reaction handling process that is efficient, being changed into resource substance.
The process simulates the generating process of the coal of nature, oil and natural gas, and this is needed in nature
The course of reaction of hundreds of years is wanted, by under the conditions of appropriate temperature, pressure, time and acid-base value (pH value), a few hours
Interior reproduction.
The technology is not that the form of rubbish is changed by force using technological means, but is all deposited using organic synthesis thing
In the Basic Chemical Rule of backward reaction, the guiding material that creates conditions carries out reduction point naturally according to the attribute of its most script
Solution.This mode with natural harmony coexistence is the harmless object that rubbish is come back to by harmless approach before debirs material
Character state, classify by the physical property of its organic molecule, you can be converted into the resource substances such as " oil, gas, carbon " class.
The content of the invention
The present invention relates to a kind of cracking of life debirs to reduce conversion reaction handling process, and the technique provides one kind and split
Solution reduction conversion reaction processing environment, the guiding material that creates conditions carry out reduction decomposition naturally according to the attribute of its most script,
The harmless object character state come back to before debirs material.The specific practice：Life debirs are passed through into pretreatment system, split
The techniques such as solution reduction conversion reaction system, gas handling system, process parameter control, processing life debirs make it become resource
Material.
To achieve the above object, the technical solution adopted by the present invention comprises the steps of：
1) pretreatment system：By in life debirs non-organic thing reject, using grab installation feeding to Belt Conveying
Magnetic separator removes metal, battery, crusher in crushing is conveyed into 50~100 mm in size, less than the homogeneous blocks of 15 mm of thickness
Shape.
2) cracking reduction conversion reaction system：Carbohydrate in life debirs is by carbon, hydrogen, the element institute of oxygen three
Form, the cracking that pretreated life debirs are transported to sealed rotary by belt conveyor reduces conversion reaction
The charging magazine of device, then through Archimedian screw propulsion plant, the cracking reduction conversion reaction for being transported to sealed rotary fills
Put, by heater, carry out indirectly heat to the material in the cracking reduction conversion reaction device of sealed rotary, remove life
Moisture is improved calorific value in debirs living.Cracking reduction conversion reaction is carried out under anaerobic, and material is not burning
State, pernicious gas, bioxin caused by life organic waste incineration, is not produced without pollutants such as dust.It can control and split
Relevant pressure, temperature in solution reduction conversion reaction, the relation of time.Cracking reduction conversion：By the physical property of organic molecule
Classification, can be converted into the resource substances such as " oil, gas, carbon " class.
3) gas handling system：Cracking is reduced to the gas-phase product collected in conversion reaction to be handled, passes through condensed system
The oil-water-gas separation of system, isolates tar, organic matter carbon, non-condensing fuel gas and carries out purifier again, isolate combustibility
Gas, flue gas removing dust purifier, remove direct qualified discharge after impurity.
4) process parameter control：By reducing the moisture control of material, Stress control, temperature in conversion reaction device to cracking
Degree control, time control etc. are precisely controlled, and the material in cracking reduction conversion reaction device is heated, and meet that its cracking reduction turns
Change reaction condition, more effectively ensure the continuous high-efficient operation of system.
The beneficial effects of the invention are as follows：
1st, simple, easy to operate, energy-conserving and environment-protective, overall process handle life debirs due to being run using closed circulation
Process minimizing, without pernicious gas generation, Wu bioxin produce, be truly realized innoxious.
2nd, debirs are circulated in the imflammable gas that the cracking reduction conversion reaction device of sealed rotary obtains
Utilize, provide any fuel to maintain the normal operation of system without the external world, greatly reduce operating cost.
3rd, whole system reduces converting reaction process by cracking, you can the resource substances such as " oil, gas, carbon " class are converted into,
It is truly realized the recycling of life debirs processing, creative, novelty, practicality.
Brief description of the drawings
Accompanying drawing 1 is a kind of flow chart of the cracking reduction conversion reaction handling process of life debirs.
Embodiment
Embodiment：
As shown in Figure 1：
A, pretreatment system：By in life debirs non-organic thing reject, using grab installation feeding to Belt Conveying
Magnetic separator removes metal, battery, crusher in crushing is conveyed into 50~100 mm in size, less than the homogeneous blocks of 15 mm of thickness
Shape, pretreated life debirs are transported to the feeding warehouse of cracking reduction conversion reaction device by belt conveyor
Struggle against, then the cracking reduction conversion reaction device of sealed rotary is transported to through Archimedian screw propulsion plant.
B, cracking reduction conversion reaction system：Carbohydrate in life debirs is by carbon, hydrogen, the element institute of oxygen three
Form, the cracking that sealed rotary is transported to through Archimedian screw or hydraulic feed device reduces conversion reaction device, closing
Revolving cracking reduction conversion reaction device, by heater, carried out to the material in cracking reduction conversion reaction device
Indirectly heat, moisture in life debirs is removed, is improved calorific value.It is anti-that cracking reduction conversion is carried out under anaerobic
Should, material is not fired state, and pernicious gas, bioxin caused by life organic waste incineration, does not pollute without dust etc.
Thing produces.Cracking can be controlled to reduce the relevant pressure in conversion reaction, temperature, time, the relation of rotating speed.Macromolecule after heated
Organic waste fractions are by complicated cracking reduction conversion reaction process, and finally, various organic matters evaporate, in low temperature (100
~200 DEG C) when, it is moisture evaporation, at 300 DEG C, the decomposition for beginning with organic matter produces gaseous substance, continues to more than 700 DEG C
When, main decomposability gas is methane, ethene, ethane, carbon monoxide and organic carbon, and at 600 DEG C, growing amount reaches maximum.
Cracking reduction conversion：Classify by the physical property of its organic molecule, you can be converted into the resource substances such as " oil, gas, carbon " class.
C, gas handling system：Cracking is reduced to the gas-phase product collected in conversion reaction to be handled, passes through condensed system
The oil-water-gas separation of system, isolate tar, non-condensing fuel gas and carry out purifier again and isolate imflammable gas, flue gas warp
Dedusting and purifying device removes direct qualified discharge after impurity.
D, process parameter control：By reducing the moisture control of material, Stress control, temperature in conversion reaction device to cracking
Degree control, time control, rotating speed etc. are precisely controlled, and the material in cracking reduction conversion reaction device is heated, are met that it splits
Solution reduction conversion reaction conditions, more effectively ensure the continuous high-efficient operation of system.
Claims (4)
- A kind of 1. cracking reduction conversion reaction handling process of life debirs, it is characterised in that following steps：1) pretreatment system：Non-organic thing in life debirs is rejected, Belt Conveying magnetic separation is given using installation feeding is grabbed Machine removes metal, battery, crusher in crushing is conveyed into 50~100 mm in size, less than the homogeneous bulky of 15 mm of thickness；2) cracking reduction conversion reaction system：Carbohydrate in life debirs is by carbon, hydrogen, the element institute structure of oxygen three Into the cracking that pretreated life debirs are transported to sealed rotary by belt conveyor reduces conversion reaction dress The charging magazine put, then the reduction conversion reaction device of sealed rotary is transported to through Archimedian screw propulsion plant, pass through Heater carries out indirectly heat to the material in the cracking reduction conversion reaction device of sealed rotary, removes life organic waste Moisture is improved calorific value in thing, carries out cracking reduction conversion reaction under anaerobic, and cracking reduction conversion can be controlled anti- The physical property classification of its organic molecule is pressed in relevant pressure, temperature in answering, the relation of time, cracking reduction conversion, you can is turned Turn to the resource substances such as " oil, gas, carbon " class；3) gas handling system：Cracking is reduced to the gas-phase product collected in conversion reaction to be handled, passes through condenser system Oil-water-gas separates, and isolates tar, organic matter carbon, non-condensing fuel gas and carries out purifier again and isolates imflammable gas, Flue gas removing dust purifier removes direct qualified discharge after impurity；4) process parameter control：By moisture control, Stress control, temperature control that material in conversion reaction device is reduced to cracking System, time control etc. are precisely controlled, and make the material in cracking reduction conversion reaction device is heated to meet its cracking reduction conversion Reaction condition, more effectively ensure the continuous high-efficient operation of system.
- 2. technique according to claim 1, it is characterised in that：The cracking reduction conversion reaction system of step 2), refers to seal Close revolving reduction conversion reaction device and indirectly heat carried out to the material in reduction conversion reaction device by heater, Removing moisture in life debirs is improved calorific value.Cracking reduction conversion reaction is carried out under anaerobic, can be controlled Relevant pressure, temperature in cracking reduction conversion reaction, time, the relation of rotating speed.Macromolecule organic waste fractions after heated Cracking by complexity reduces conversion reaction process, and finally, various organic matters evaporate, at low temperature (100~200 DEG C), It is moisture evaporation, at 300 DEG C, the decomposition for beginning with organic matter produces gaseous substance, when continueing to more than 700 DEG C, main point Solution property gas is methane, ethene, ethane, carbon monoxide and organic carbon, and at 600 DEG C, growing amount reaches maximum.
- 3. technique according to claim 1, it is characterised in that：The process parameter control of step 4) refers to by being gone back to cracking The moisture control of material, Stress control, temperature control, time control, rotating speed etc. are precisely controlled in former conversion reaction device, are made Material in cracking reduction conversion reaction device, which is heated, meets its cracking reduction conversion reaction conditions, more effectively ensures system Continuous high-efficient is run.
- 4. technique according to claim 1, it is characterised in that：The cracking reduction conversion reaction of the sealed rotary of step 2) In device, cracking reduction conversion reaction is carried out under anaerobic, material is not fired state, not life organic waste incineration Caused pernicious gas, bioxin, produced without pollutants such as dust.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711094259.7A CN107626726A (en) | 2017-11-03 | 2017-11-03 | A kind of cracking reduction conversion reaction handling process of life debirs |
| PCT/CN2018/093426 WO2019085527A1 (en) | 2017-11-03 | 2018-06-28 | Cracking and reduction conversion reaction processing apparatus for household organic wastes |
| CN201880003660.1A CN109890943A (en) | 2017-11-03 | 2018-06-28 | A kind of cracking reduction transformation processing method of domestic organic garbage |
| PCT/CN2018/093427 WO2019085528A1 (en) | 2017-11-03 | 2018-06-28 | Cracking and reduction conversion method for household organic wastes |
| CN201880003653.1A CN109937096A (en) | 2017-11-03 | 2018-06-28 | A kind of cracking reduction conversion reaction processing equipment of domestic organic garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711094259.7A CN107626726A (en) | 2017-11-03 | 2017-11-03 | A kind of cracking reduction conversion reaction handling process of life debirs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107626726A true CN107626726A (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711094259.7A Withdrawn CN107626726A (en) | 2017-11-03 | 2017-11-03 | A kind of cracking reduction conversion reaction handling process of life debirs |
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| CN (1) | CN107626726A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570189A (en) * | 2018-11-15 | 2019-04-05 | 广州中科粤江环保新技术有限公司 | It is a kind of for waste mineral oil or the recycling treatment system of the waste containing mineral oil |
| WO2019085527A1 (en) * | 2017-11-03 | 2019-05-09 | 董平年 | Cracking and reduction conversion reaction processing apparatus for household organic wastes |
| CN110375458A (en) * | 2019-07-19 | 2019-10-25 | 吉林省威斯特固废处理有限公司 | The recycling system and cracking reduction treatment equipment of high-temperature flue gas |
| CN110864298A (en) * | 2019-11-26 | 2020-03-06 | 山东京博装备制造安装有限公司 | Anaerobic treatment process for medical waste |
| WO2022032801A1 (en) * | 2020-08-10 | 2022-02-17 | 深圳市捷晶能源科技有限公司 | Solid waste treatment system |
-
2017
- 2017-11-03 CN CN201711094259.7A patent/CN107626726A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085527A1 (en) * | 2017-11-03 | 2019-05-09 | 董平年 | Cracking and reduction conversion reaction processing apparatus for household organic wastes |
| WO2019085528A1 (en) * | 2017-11-03 | 2019-05-09 | 董平年 | Cracking and reduction conversion method for household organic wastes |
| CN109570189A (en) * | 2018-11-15 | 2019-04-05 | 广州中科粤江环保新技术有限公司 | It is a kind of for waste mineral oil or the recycling treatment system of the waste containing mineral oil |
| CN110375458A (en) * | 2019-07-19 | 2019-10-25 | 吉林省威斯特固废处理有限公司 | The recycling system and cracking reduction treatment equipment of high-temperature flue gas |
| CN110864298A (en) * | 2019-11-26 | 2020-03-06 | 山东京博装备制造安装有限公司 | Anaerobic treatment process for medical waste |
| WO2022032801A1 (en) * | 2020-08-10 | 2022-02-17 | 深圳市捷晶能源科技有限公司 | Solid waste treatment system |
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Application publication date: 20180126 |