CN202519200U - Organic waste cracking and carbonizing system with smoke recirculation - Google Patents
Organic waste cracking and carbonizing system with smoke recirculation Download PDFInfo
- Publication number
- CN202519200U CN202519200U CN2012200827449U CN201220082744U CN202519200U CN 202519200 U CN202519200 U CN 202519200U CN 2012200827449 U CN2012200827449 U CN 2012200827449U CN 201220082744 U CN201220082744 U CN 201220082744U CN 202519200 U CN202519200 U CN 202519200U
- Authority
- CN
- China
- Prior art keywords
- organic waste
- gas
- carbonizing
- drying
- flue gas
- 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 - Lifetime
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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Abstract
The utility model relates to an organic waste cracking and carbonizing system with smoke recirculation, comprising an organic waste receiving unit, an organic waste drying unit, an organic waste carbonizing unit, a waste gas biological purifying unit and a carbonized product cooling and storage unit, wherein most of smoke generated during system drying returns to the system and enters into circulation again, a heat exchanger of the waste gas biological purifying unit recovers the heat of a few of tail gas, and after processed by a bath tower, a biological deodorization tower and an activated carbon adsorption tower, the tail gas is discharged to air through a chimney. The organic waste cracking and carbonizing system with smoke recirculation is high in thermal utilization efficiency and fast in organic waste cracking and carbonizing speed, the key is that smoke flow is large during drying, drying efficiency of a drying machine is improved, tail gas treatment capacity is smaller, the facility for treating the tail is simple, and tail gas treatment is safer and more thorough.
Description
Technical field
The utility model relates to the organic refuse treating system in environmental protection field, particularly a kind of organic waste cracking carbonization system with flue gas recirculation.
Background technology
Organic waste results from each stage in cities and towns organic waste (like the town sewage) treating processes.Contain a large amount of bacteriums and Parasites in the organic waste, its biochemical property is very unstable, becomes a great problem thereby the safety of making and don't contaminate environment are located in the machine waste of being equipped with.Directly landfill can cause a large amount of organic waste pollutents to get into deep layer with percolate from the face of land, even threatens underground water and rivers,lakes and seas.Owing to be rich in mikrobe, pathogenic agent, virus etc. in the organic waste; Organic waste is used for the agricultural very big hidden danger that also exists; The organic waste that does not carry out sanitisation gets into farmland possibility direct threats mankind's down to the vegetable plot food chain, thereby human health is worked the mischief.
In recent years, people are exploring the method for energy-efficient, harmless processing organic waste always, and organic waste cracking carbonization system can be converted into the product that can be utilized with organic waste; But; Its efficiency of utilization is low, and the organic waste rate of cleavage is low, the vent gas treatment imperfection.
In view of this, be necessary to provide a kind of organic waste cracking carbonization system, to satisfy the industrial application needs with flue gas recirculation.
Summary of the invention
The purpose of the utility model is: a kind of organic waste cracking carbonization system with flue gas recirculation is provided; It mainly is to be used for the organic waste after the dehydration is manufactured carbonated product, realizes minimizing, stabilization, innoxious and recycling treatment that organic waste is disposed.
The technical scheme that the utility model adopted is: a kind of organic waste cracking carbonization system with flue gas recirculation; Comprise organic waste receiving element, organic waste drying unit, organic waste carbonation unit, exhaust gas biological purifying processing unit and carbonated product cooling storage element, it is characterized in that:
The organic waste receiving element comprises organic waste storage warehouse and handling machinery, through the handling machinery that is arranged on the storage warehouse bottom organic waste is delivered to the drying machine in the drying unit;
The organic waste drying unit comprises drying machine and dry organic waste storage warehouse;
The organic waste carbonation unit comprises the cracking carbonization machine, and the body epimere is again that burner, stage casing are that carbide furnace, lower end are preheating oven, wherein the interior band perforate shell spiral conveyer up/down perforation by multi-stage type of carbide furnace;
The exhaust gas biological purifying processing unit comprises heat exchanger, water wash column, biological deodorizing tower, activated carbon adsorber, deodorizing blower fan and chimney;
Carbonated product cooling storage element comprises product cooling handling machinery and carbonated product storage warehouse.
The organic waste cracking carbonization system of aforesaid band flue gas recirculation; It is characterized in that the dry flue gas that produces of system, wherein a large amount of retrieval systems; Get into circulation once more; A spot of heat exchanger by the exhaust gas biological purifying processing unit reclaims the heat in the tail gas, and after tail gas was handled via water wash column, biological deodorizing tower, activated carbon adsorber, the process smoke stack emission was in atmosphere.
The organic waste cracking carbonization system of aforesaid band flue gas recirculation; It is characterized in that; Organic waste is received by the organic waste receiving element earlier; Again through dry its water ratio that reduces of organic waste drying unit, be transported to the organic waste carbonation unit then and carry out carbonizing treatment and generate carbonated product, at last carbonated product is delivered to carbonated product cooling storage element and cool off and store.
The organic waste cracking carbonization system of aforesaid band flue gas recirculation; It is characterized in that; The burner combustion of the preheating oven of cracking carbonization machine bottom produces high temperature; Thereby with the housing of carbide furnace spiral conveyer and dry organic waste heating wherein, dry organic waste receives thermo-cracking under hypoxia, produce the carbonizing gas of being made up of hydrocarbon polymer in a large number; Carbonizing gas burns in the carbide furnace of high temperature and aerobic after from the pore of carbide furnace spiral conveyer, overflowing; The carbonizing gas burning produces heat as carbide furnace pyrolytic thermal source, and the hot flue gas that carbide furnace is discharged gets into the burning of burner continued again.
The organic waste cracking carbonization system of aforesaid band flue gas recirculation; It is characterized in that; Tail gas behind over-heat-exchanger is transported in the water wash column and washs through spray water, and the waste gas after the washing gets into the bottom of biological deodorizing tower, most organic contamination composition in the microbiological degradation waste gas in the biological deodorizing device; No odour is after treatment discharged from the top of biological deodorizing tower and is got into activated carbon adsorber, passes through smoke stack emission at last in atmosphere.
The beneficial effect of the utility model is: the organic waste cracking carbonization system of the utility model band flue gas recirculation; Heat utilization efficiency is high, and organic waste cracking carbonization speed is fast, and the flue gas flow when key is drying is big; Improve the drying efficiency of direct dryer; And the vent gas treatment amount is littler, and it is simple to carry out the vent gas treatment facility, and safer thoroughly.
The start-stop fast of the utility model system.Rotating speed through simple and easy adjustment carbide furnace spiral conveyer carries out the transfer rate adjusting, and the control carbonization time is produced stable carbonated product, can reach the high efficiency effect.
Description of drawings
Fig. 1 is the process flow sheet of organic waste cracking carbonization system of the band flue gas recirculation of the utility model embodiment.
Embodiment
In order to understand the present invention better, further illustrate content of the present invention below in conjunction with embodiment, but content of the present invention not only is confined to following embodiment.Those skilled in the art can do various changes or modification to the present invention, and these equivalent form of values are equally within the listed claims limited range of the application.
The organic waste cracking carbonization system of the band flue gas recirculation that the utility model embodiment provides comprises organic waste receiving element, organic waste drying unit, organic waste carbonation unit, exhaust gas biological purifying processing unit and carbonated product cooling storage element.
The organic waste receiving element comprises organic waste storage warehouse and handling machinery, through the handling machinery that is arranged on the storage warehouse bottom organic waste is delivered to the drying machine in the drying unit.
The organic waste drying unit comprises drum-type direct dryer and dry organic waste storage warehouse.
The organic waste carbonation unit comprises the cracking carbonization machine, and the body epimere is again that burner, stage casing are that carbide furnace, lower end are preheating oven, wherein the interior band perforate shell spiral conveyer up/down perforation by multi-stage type of carbide furnace.
The exhaust gas biological purifying processing unit comprises and changes interchanger, water wash column, biological deodorizing tower, activated carbon adsorber, deodorizing blower fan and chimney.
Carbonated product cooling storage element comprises product cooling handling machinery and carbonated product storage warehouse.
The dry flue gas that produces of system, a large amount of flue gases gets into system's recycling, has only a spot of flue gas to get into exhaust gas processing device.
The principle of work of the utility model is: organic waste is received by the organic waste receiving element earlier; Again through dry its water ratio that reduces of organic exhaust gas thing drying unit; Be transported to the organic waste carbonation unit then and carry out carbonizing treatment and generate carbonated product, at last carbonated product is delivered to carbonated product cooling storage element and cool off and store.Meanwhile; The flue gas that dry back produces; Wherein a large amount of retrieval systems gets into circulation once more, and a spot of heat exchanger by the exhaust gas biological purifying processing unit reclaims the heat in the tail gas; Last tail gas passes through smoke stack emission in atmosphere after handling via water wash column, biological deodorizing tower, activated carbon adsorber at last.Heat after the recovery is used for preheated air and supplies with each roasting kiln use.
During work; The burner combustion of the preheating oven of cracking carbonization machine bottom produces high temperature; Thereby with the housing of carbide furnace spiral conveyer and dry organic waste heating wherein, dry organic waste receives thermo-cracking under hypoxia, produce the carbonizing gas of being made up of hydrocarbon polymer in a large number.Carbonizing gas burns in the carbide furnace of high temperature and aerobic after from the pore of carbide furnace spiral conveyer, overflowing.The carbonizing gas burning produces heat as carbide furnace pyrolytic thermal source, recycles the heat energy of organic waste.The hot flue gas that carbide furnace is discharged gets into the burning of burner continued again, so that carbonizing gas fully burns, and decomposes dioxin fully.Thereby reach the effect of energy-saving consumption-reducing, environmental protection.
Tail gas behind over-heat-exchanger is transported in the water wash column and washs through spray water, when gas temperature is reduced the concentration of obnoxious flavour in the tail gas.Waste gas after the washing gets into the bottom of biological deodorizing tower again, most organic contamination composition in the microbiological degradation waste gas in the biological deodorizing device.No odour is after treatment discharged from the top of biological deodorizing tower and is got into activated carbon adsorber, comes with the residual dioxin gas of possibility in the adsorbed gas.Pass through smoke stack emission at last in atmosphere, the Purge gas of final discharging reaches national waste gas emission standard, makes tail gas reach innoxious effect.
Carbonated product is discharged after the product cooling handling machinery cooling of cooling storage element.Organic waste after carbonization is disposed has the physical property similar with charcoal, makes it to utilize again, reaches the resource utilization purpose.
The content of not doing in this specification sheets to describe in detail belongs to this area professional and technical personnel's known prior art.
Claims (5)
1. organic waste cracking carbonization system with flue gas recirculation; Comprise organic waste receiving element, organic waste drying unit, organic waste carbonation unit, exhaust gas biological purifying processing unit and carbonated product cooling storage element, it is characterized in that:
The organic waste receiving element comprises organic waste storage warehouse and handling machinery, through the handling machinery that is arranged on the storage warehouse bottom organic waste is delivered to the drying machine in the drying unit;
The organic waste drying unit comprises drying machine and dry organic waste storage warehouse;
The organic waste carbonation unit comprises the cracking carbonization machine, and the body epimere is again that burner, stage casing are that carbide furnace, lower end are preheating oven, wherein the interior band perforate shell spiral conveyer up/down perforation by multi-stage type of carbide furnace;
The exhaust gas biological purifying processing unit comprises heat exchanger, water wash column, biological deodorizing tower, activated carbon adsorber, deodorizing blower fan and chimney;
Carbonated product cooling storage element comprises product cooling handling machinery and carbonated product storage warehouse.
2. the organic waste cracking carbonization system of band flue gas recirculation according to claim 1; It is characterized in that the dry flue gas that produces of system, wherein a large amount of retrieval systems; Get into circulation once more; A spot of heat exchanger by the exhaust gas biological purifying processing unit reclaims the heat in the tail gas, and after tail gas was handled via water wash column, biological deodorizing tower, activated carbon adsorber, the process smoke stack emission was in atmosphere.
3. the organic waste cracking carbonization system of band flue gas recirculation according to claim 1; It is characterized in that; Organic waste is received by the organic waste receiving element earlier; Again through dry its water ratio that reduces of organic waste drying unit, be transported to the organic waste carbonation unit then and carry out carbonizing treatment and generate carbonated product, at last carbonated product is delivered to carbonated product cooling storage element and cool off and store.
4. the organic waste cracking carbonization system of band flue gas recirculation according to claim 1; It is characterized in that; The burner combustion of the preheating oven of cracking carbonization machine bottom produces high temperature; Thereby with the housing of carbide furnace spiral conveyer and dry organic waste heating wherein, dry organic waste receives thermo-cracking under hypoxia, produce the carbonizing gas of being made up of hydrocarbon polymer in a large number; Carbonizing gas burns in the carbide furnace of high temperature and aerobic after from the pore of carbide furnace spiral conveyer, overflowing; The carbonizing gas burning produces heat as carbide furnace pyrolytic thermal source, and the hot flue gas that carbide furnace is discharged gets into the burning of burner continued again.
5. the organic waste cracking carbonization system of band flue gas recirculation according to claim 2; It is characterized in that; Tail gas behind over-heat-exchanger is transported in the water wash column and washs through spray water, and the waste gas after the washing gets into the bottom of biological deodorizing tower, most organic contamination composition in the microbiological degradation waste gas in the biological deodorizing device; No odour is after treatment discharged from the top of biological deodorizing tower and is got into activated carbon adsorber, passes through smoke stack emission at last in atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200827449U CN202519200U (en) | 2012-03-07 | 2012-03-07 | Organic waste cracking and carbonizing system with smoke recirculation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200827449U CN202519200U (en) | 2012-03-07 | 2012-03-07 | Organic waste cracking and carbonizing system with smoke recirculation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519200U true CN202519200U (en) | 2012-11-07 |
Family
ID=47102160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200827449U Expired - Lifetime CN202519200U (en) | 2012-03-07 | 2012-03-07 | Organic waste cracking and carbonizing system with smoke recirculation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519200U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357069A (en) * | 2014-10-23 | 2015-02-18 | 余小如 | Charcoal and gas co-generation treatment method and production line of garbage |
| CN104384174A (en) * | 2014-11-11 | 2015-03-04 | 洪知瑜 | All-closed type internal-circulating organic matter and inorganic matter treating system |
| CN106145162A (en) * | 2016-08-30 | 2016-11-23 | 安徽今朝环保科技有限公司 | Two grades of calcining purifiers of industrial slag salt and using method thereof |
| CN109201701A (en) * | 2018-09-07 | 2019-01-15 | 广州科威环保工程有限公司 | A kind of waste gas treatment process applied to domestic garbage treating system |
-
2012
- 2012-03-07 CN CN2012200827449U patent/CN202519200U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357069A (en) * | 2014-10-23 | 2015-02-18 | 余小如 | Charcoal and gas co-generation treatment method and production line of garbage |
| CN104357069B (en) * | 2014-10-23 | 2016-10-05 | 余小如 | The charcoal gas coproduction processing method of a kind of rubbish and apparatus for production line thereof |
| CN104384174A (en) * | 2014-11-11 | 2015-03-04 | 洪知瑜 | All-closed type internal-circulating organic matter and inorganic matter treating system |
| CN106145162A (en) * | 2016-08-30 | 2016-11-23 | 安徽今朝环保科技有限公司 | Two grades of calcining purifiers of industrial slag salt and using method thereof |
| CN109201701A (en) * | 2018-09-07 | 2019-01-15 | 广州科威环保工程有限公司 | A kind of waste gas treatment process applied to domestic garbage treating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101837365B (en) | Integrated method and system of active carbon regeneration and hazardous waste incineration | |
| US11154814B2 (en) | System and method for washing and treating fermentation odor and combustion flue gas | |
| CN104877690B (en) | A kind of organic waste matter pyrolysis charring processing method and processing device | |
| CN106622121A (en) | Saturated activated carbon regeneration system with low energy consumption and method thereof | |
| CN204702642U (en) | A kind of continous way Thermal decomposition device for sludge | |
| CN104807021B (en) | A kind of high temperature incineration method handles the technique and system of acrylonitrile off-gas | |
| CN112588261B (en) | Preparation method of carbon-aluminum composite material | |
| CN205235984U (en) | Low energy consumption saturation activated carbon regeneration system | |
| CN109679672A (en) | A kind of reaction system and its method of catalytic pyrolysis organic solid castoff preparing gas fuel | |
| CN202519200U (en) | Organic waste cracking and carbonizing system with smoke recirculation | |
| CN104910931B (en) | A kind of farm's solid waste continuous pyrolysis carbonizing treatment method and device | |
| CN109225179A (en) | A kind of adsorption saturation organic compound containing chlorinated hydrocarbon discards regenerating active carbon and its waste gas treatment process | |
| CN206911934U (en) | Polluted soil pyrolysis desorption prosthetic appliance | |
| CN107096790A (en) | Polluted soil pyrolysis desorption prosthetic appliance and method | |
| CN203018449U (en) | Heat-treatment restoration equipment for polluted soil | |
| CN104534478A (en) | Garbage incinerator | |
| CN107262031A (en) | A kind of zinc chloride activation modified sewage sludge stalk demercuration adsorbent and preparation method | |
| CN201625658U (en) | Organic waste cracking and carbonizing system with novel tail gas treating device | |
| CN107298517A (en) | A kind of energy-efficient recycling sludge utilizes technique and system | |
| CN204523759U (en) | A kind of organic polluted soil Multi-stage heat desorption repair system | |
| CN207632686U (en) | A kind of energy-efficient recycling sludge utilizes system | |
| CN201665663U (en) | Organic waste cracking carbonization machine of hole pipe | |
| CN205367741U (en) | Regeneration system is retrieved to useless charcoal with burning furnace is burnt in gyration | |
| CN112676318B (en) | Resource utilization method for household garbage | |
| CN201746507U (en) | Self-energy-supply sludge pyrolysis and charring treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGJIENENG BOSHI (HUBEI) ENVIRONMENT ENGINEERING Free format text: FORMER NAME: HUBEI BOSHI URBAN + RURAL ENVIRONMENTAL ENERGY ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 430074 Hubei city of Wuhan province Kuanshan East Lake development zone two Road No. 1 international business center two building 5 302 Patentee after: China (Hubei) Environmental Engineering Technology Co., Ltd. Address before: 430071 No. 737, democracy Road, Wuchang District, Hubei, Wuhan Patentee before: Hubei Boshi City and Countryside Environment Energy Engineering Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 430074 SAGE technology research and development center, No. 26, Binhu Road, East Lake New Technology Development Zone, Hubei, Wuhan 01, room 10, 2 Patentee after: Hubei Boshi Rural and Urban Environmental Energy Engineering Co., Ltd. Address before: 430074 Hubei city of Wuhan province Kuanshan East Lake development zone two Road No. 1 international business center two building 5 302 Patentee before: China (Hubei) Environmental Engineering Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |
|
| CX01 | Expiry of patent term |