CN203794836U - Efficient controllable biomass carbonization and gasification device - Google Patents
Efficient controllable biomass carbonization and gasification device Download PDFInfo
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- CN203794836U CN203794836U CN201420222769.3U CN201420222769U CN203794836U CN 203794836 U CN203794836 U CN 203794836U CN 201420222769 U CN201420222769 U CN 201420222769U CN 203794836 U CN203794836 U CN 203794836U
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Abstract
The utility model relates to an efficient controllable biomass carbonization and gasification device, and belongs to the technical field of biomass carbonization and gasification devices. According to the technical scheme, a raw material bin (14) is arranged at the upper portion of a furnace body, a gasification bin (15) is arranged at the lower portion of the furnace body, an upper combustible gas outlet (12) is formed in the upper portion of the gasification bin and connected with a combustible gas outlet (8) through an upper combustible gas valve (9), a lower combustible gas outlet (11) is formed in the bottom of the gasification bin and connected with the combustible gas outlet through a lower combustible gas valve (10), a spiral discharging device (16) is arranged on the lower face of the gasification bin, and the gasification bin is provided with an oxygen supplying device (5). According to the efficient controllable biomass carbonization and gasification device, all exhaust gas is recycled to be combustible gas, the carbonization speed is high, continuous production is achieved, the yield is high, the yield of the combustible gas and the yield of biomass charcoal can be controlled freely as needed by controlling the upper combustible gas outlet and the lower combustible gas outlet to be opened or closed in cooperation with discontinuous starting of the spiral charging device, gasification is achieved, and the biomass charcoal can be generated as well.
Description
Technical field
The utility model relates to a kind of efficient controllable biological matter carbonizing and gasifying device, belongs to biomass carbonated equipment for gasification technical field.
Background technology
The gasification process of background technology is that biomass material is sent in vapourizing furnace raw material cabin, starting material are generally held with fire bars form in raw material cabin bottom, its structure and coal furnace are similar, starting material are filled to rear igniting, take air as oxygenant, and biomass starting material are by the spontaneous combustion of control oxygen (air), through appropriate control oxygen, starting material react with oxygen (air) and generate inflammable gas, and main component is carbon monoxide; Existing problems are: in gasification, by high temperature oxidation, constantly all biomass materials all consumed and become ash content, there is no the output of biomass charcoal, and gas heating value low (air is high containing nitrogen), tar content is high, and the high biomass material consumption of furnace temperature is large.The charing method of background technology is to put biomass material heap into one relatively in the kiln body or container of sealing, then sealing igniting, and flue gas is discharged from smoke outlet, naturally enters a small amount of air again from oxygen feeder simultaneously, oxygen consuming amount when maintaining internal-combustion.Existing problems are: charing method is spontaneous combustion dry distillation charring, and carbonization time is long, and efficiency is low, generally within 4-6 days, complete, and the flue gas of discharge cannot be collected utilization, wastes energy, and environmental pollution is large.
Utility model content
The utility model object is to provide a kind of efficient controllable biological matter carbonizing and gasifying device, and charing, gasification process are controlled, and charing, gasification are carried out simultaneously, and efficiency is high, and short, Functionality, quality and appealing design of cycle, solves the problems referred to above that background technology exists.
The technical solution of the utility model is:
Efficient controllable biological matter carbonizing and gasifying device, comprises outlet under body of heater, oxygen-distributing device, circulating water outlet, recirculated water entrance, combustible gas outlet, upper combustible gas valve, lower combustible gas valve, combustible gas, combustible gas upper outlet, body of heater lid, raw material cabin, gasification storehouse and spiral discharging device; Upper of furnace body is raw material cabin, and lower portion of furnace body is gasification storehouse, on the top in gasification storehouse, is provided with combustible gas upper outlet, and combustible gas upper outlet connects combustible gas by upper combustible gas valve and exports; The bottom in gasification storehouse is provided with under combustible gas and exports, and under combustible gas, outlet exports by lower combustible gas valve connection combustible gas; Below gasification storehouse, be provided with spiral discharging device, gasification storehouse is provided with oxygen-distributing device; Bottom of furnace body is respectively equipped with circulating water outlet and recirculated water entrance.
Described body of heater is other is provided with lifting gear, and lifting gear comprises charging hoister, lift twisted rope, hopper track and elevating hopper, and charging hoister connects elevating hopper by lift twisted rope, and elevating hopper is arranged on hopper track, and elevating hopper and raw material cabin match.
The top of body of heater is provided with body of heater lid.
Adopt the utility model, by charging hoister by lift twisted rope by elevating hopper along hopper lifting track, when elevating hopper is carried to setting height, body of heater lid on body of heater is opened automatically, raw material supplying to raw material cabin, is arrived to the storehouse of gasifying by raw material cabin, by raw material until fill it up with, then open induced draft fan, open lighting-up tuyere, igniting.After preheating 5-8 minute, open oxygen-distributing device, inflammable gas is discharged from inflammable gas outlet; Recirculated water enters the cooling of body of heater cooling layer, and water coolant enters from recirculated water entrance, and circulating water outlet is discharged, and according to furnace temperature discontinuity, supplies water; Furnace temperature heat generation water vapour, also discharges by circulating water outlet, and water vapour is entered in stove and decomposed by control oxygen device, reduces air and enters, to improve the inflammable gas calorific value of production; Discontinuity starts spiral discharging device, and biomass charcoal is delivered to outside stove, by continuing upper raw material after charcoal cooling, to reach circulation, produces continuously.
The beneficial effects of the utility model are: the utility model is saved artificial, one people can complete operation, pollution-free, all off-gas recoveries are inflammable gas, charing rate is produced soon and continuously, and output is high, and tar is through high-temperature gasification section, by most tar decomposition gasification, reduced inflammable gas tar content and improved combustible gas calorific value; The utility model charing, gasification are carried out simultaneously, by controlling the open and close exporting under combustible gas upper outlet and combustible gas, coordinate discontinuity to start spiral discharging device simultaneously, the output of inflammable gas and the output of biomass charcoal can be controlled arbitrarily as required, in the time of gasification, biomass charcoal can be produced.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment schematic diagram;
In figure: export 11 under charging hoister 1, lift twisted rope 2, hopper track 3, elevating hopper 4, oxygen-distributing device 5, circulating water outlet 6, recirculated water entrance 7, combustible gas outlet 8, upper combustible gas valve 9, lower combustible gas valve 10, combustible gas, combustible gas upper outlet 12, body of heater lid 13, raw material cabin 14, gasification storehouse 15, spiral discharging device 16, body of heater 17.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Efficient controllable biological matter carbonizing and gasifying device, comprise under body of heater 17, oxygen-distributing device 5, circulating water outlet 6, recirculated water entrance 7, combustible gas outlet 8, upper combustible gas valve 9, lower combustible gas valve 10, combustible gas, export 11, combustible gas upper outlet 12, body of heater lid 13, raw material cabin 14, gasification storehouse 15 and spiral discharging device 16; Upper of furnace body is raw material cabin 14, and lower portion of furnace body is gasification storehouse 15, on the top in gasification storehouse, is provided with combustible gas upper outlet 12, and combustible gas upper outlet connects combustible gas outlet 8 by upper combustible gas valve 9; The bottom in gasification storehouse is provided with under combustible gas and exports 11, and under combustible gas, outlet connects combustible gas outlet 8 by lower combustible gas valve 10; Below gasification storehouse 15, be provided with spiral discharging device 16, gasification storehouse is provided with oxygen-distributing device 5; Bottom of furnace body is respectively equipped with circulating water outlet 6 and recirculated water entrance 7.
The other lifting gear that is provided with of described body of heater, lifting gear comprises charging hoister 1, lift twisted rope 2, hopper track 3 and elevating hopper 4, charging hoister 1 connects elevating hopper 4 by lift twisted rope 2, and elevating hopper 4 is arranged on hopper track 3, and elevating hopper 4 matches with raw material cabin.
The top of body of heater 17 is provided with body of heater lid 13.
Adopt the utility model, by charging hoister by lift twisted rope by elevating hopper along hopper lifting track, when elevating hopper is carried to setting height, body of heater lid on body of heater is opened automatically, raw material supplying to raw material cabin, is arrived to the storehouse of gasifying by raw material cabin, by raw material until fill it up with, then open induced draft fan, open lighting-up tuyere, igniting.After preheating 5-8 minute, open oxygen-distributing device, inflammable gas is discharged from inflammable gas outlet; Recirculated water enters the cooling of body of heater cooling layer, and water coolant enters from recirculated water entrance, and circulating water outlet is discharged, and according to furnace temperature discontinuity, supplies water; Furnace temperature heat generation water vapour, also discharges by circulating water outlet, and water vapour is entered in stove and decomposed by control oxygen device, reduces air and enters, to improve the inflammable gas calorific value of production; Discontinuity starts spiral discharging device, and biomass charcoal is delivered to outside stove, by continuing upper raw material after charcoal cooling, to reach circulation, produces continuously.
The utility model charing, gasification are carried out simultaneously, by controlling under combustible gas upper outlet 12 and combustible gas, export 11 open and close, coordinate discontinuity to start spiral discharging device simultaneously, the output of inflammable gas and the output of biomass charcoal can be controlled arbitrarily as required, in the time of gasification, biomass charcoal can be produced.
Claims (3)
1. an efficient controllable biological matter carbonizing and gasifying device, is characterized in that: comprise outlet (11), combustible gas upper outlet (12), body of heater lid (13), raw material cabin (14), gasification storehouse (15) and spiral discharging device (16) under body of heater (17), oxygen-distributing device (5), circulating water outlet (6), recirculated water entrance (7), combustible gas outlet (8), upper combustible gas valve (9), lower combustible gas valve (10), combustible gas; Upper of furnace body is raw material cabin (14), and lower portion of furnace body is gasification storehouse (15), on the top in gasification storehouse, is provided with combustible gas upper outlet (12), and combustible gas upper outlet connects combustible gas outlet (8) by upper combustible gas valve (9); The bottom in gasification storehouse is provided with outlet (11) under combustible gas, and under combustible gas, outlet connects combustible gas outlet (8) by lower combustible gas valve (10); Below gasification storehouse (15), be provided with spiral discharging device (16), gasification storehouse is provided with oxygen-distributing device (5); Bottom of furnace body is respectively equipped with circulating water outlet (6) and recirculated water entrance (7).
2. efficient controllable biological matter carbonizing and gasifying device according to claim 1, it is characterized in that the other lifting gear that is provided with of described body of heater, lifting gear comprises charging hoister (1), lift twisted rope (2), hopper track (3) and elevating hopper (4), charging hoister (1) connects elevating hopper (4) by lift twisted rope (2), it is upper that elevating hopper (4) is arranged on hopper track (3), and elevating hopper (4) matches with raw material cabin.
3. efficient controllable biological matter carbonizing and gasifying device according to claim 1 and 2, is characterized in that the top of body of heater (17) is provided with body of heater lid (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222769.3U CN203794836U (en) | 2014-05-04 | 2014-05-04 | Efficient controllable biomass carbonization and gasification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222769.3U CN203794836U (en) | 2014-05-04 | 2014-05-04 | Efficient controllable biomass carbonization and gasification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794836U true CN203794836U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222769.3U Expired - Fee Related CN203794836U (en) | 2014-05-04 | 2014-05-04 | Efficient controllable biomass carbonization and gasification device |
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| Country | Link |
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| CN (1) | CN203794836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990085A (en) * | 2015-05-29 | 2015-10-21 | 潘汉祥 | Biomass processing system |
| CN106010658A (en) * | 2016-06-02 | 2016-10-12 | 江门市智蓝环保科技有限公司 | Biomass gasification device |
-
2014
- 2014-05-04 CN CN201420222769.3U patent/CN203794836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990085A (en) * | 2015-05-29 | 2015-10-21 | 潘汉祥 | Biomass processing system |
| CN106010658A (en) * | 2016-06-02 | 2016-10-12 | 江门市智蓝环保科技有限公司 | Biomass gasification device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160504 |