CN201599834U - Gas-water separation pressure equalizing gasification furnace - Google Patents
Gas-water separation pressure equalizing gasification furnace Download PDFInfo
- Publication number
- CN201599834U CN201599834U CN2009202695207U CN200920269520U CN201599834U CN 201599834 U CN201599834 U CN 201599834U CN 2009202695207 U CN2009202695207 U CN 2009202695207U CN 200920269520 U CN200920269520 U CN 200920269520U CN 201599834 U CN201599834 U CN 201599834U
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- gas
- furnace
- water separation
- water
- flue gas
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Abstract
A gas-water separation pressure equalizing gasification furnace is characterized in that an adjustable induced draft fan 10 which is utilized at a near position of a gas duct outlet of a furnace body 9 can absorb flue gas and then discharge the flue gas into a gas-water separation device 4 to be separated, a condenser in the gas-water separation device 4 can directly change water vapor and tar gas condensed dew in the flue gas into mixed water solution, separated and precipitated heavy tar water solution is automatically discharged from an outlet of an automatic water and sewage drainage device 3 of a low-position pipeline, and separated light combustible gas is discharged from an opening of a high-position pipeline and enters the furnace to be burnt via a pipeline 5 and a valve 6. An adjustable air blower 1 provides oxygen sources, one portion of the oxygen sources is supplied to fuel inside the furnace body 9 to generate flue gas while the other portion is supplied to the furnace, and oxygen is supplied to the furnace via a pipeline opening nearby a furnace opening, thereby avoiding exploding inside a hearth. Press iron 7 can keep furnace burden inside the furnace compact continuously during a burning process.
Description
1, affiliated technical field
The utility model is specifically related to a kind of technical field of the stalk gasifier of generally promoting the use of, and is widely used in the life that solves remote areas such as the rural area heating problem of cooking.
2, background technology
At present, domestic promote the use of be stalk gasifier nothing more than composite stalk gasifier, no blower fan stalk gasifier, infrared ray stalk gasifier, heating type stalk gasifier etc., the agricultural crop straw branch of use is made fuel (wheat, corn, corncob, cotton, sawdust, wood shavings, bacterium slag, leaf, cattle and sheep animal manure etc. are arranged).The structure that stalk gasifier has is complicated, pipe-line is many, manipulate inconvenience; The high-leveled and difficult grasp of specification requirement that has to furnace charge and filler igniting; There is the charing fuel that does not burnout to be not fully utilized.The gasification furnace that people buy back home be not aerogenesis be not exactly the aerogenesis time short, be not that igniting is lit a fire and is exactly that air feed is discontinuous slowly, will often goes to disclose during aerogenesis, reinforced be not filled with smoke be exactly reinforced dying; The gas furnace that has is simple in structure, just directly uses without purification filtering, and the unpleasant very dirty and blocking pipe of tar outflow, the people's that chokes tar smell allow people breathe to feel bad.Studying carefully its main cause is exactly the composition and the way of separating each other and the control method of valve of not making flue gas clear.Utility model is improved design to this for this reason.
3, summary of the invention
The purpose of this utility model is in order to address the above problem, provide a kind of gas-water separation all to press gasification furnace, the utility model is achieved in that the positive and negative gasification furnace of all pressing of described a kind of gas-water separation comprises: adjustable air blast 1, gas stove 2, automatic draining excretion machine 3, gas and water separator 4, pipeline 5, valve 6, binder iron 7, water tank type seal cover board 8, body of heater 9, adjustable air-introduced machine 10.
It is characterized in that: the flue gas gasification that burning produces through anaerobism of the agricultural crop straw branch in the body of heater 9 is separated in the closed environment and moves.Flue gas (being combustible gas, water vapour, tar gas) enters gas and water separator 4 by pipeline to be separated, gas and water separator 4 adopts the geomantic omen bellows to combine, and the geomantic omen bellows condenser in the gas and water separator 4 separates the heavy tar aqueous solution of separating out and completely discharges from the outlet of the automatic draining excretion machine 3 that overflows from the water of low level pipeline; Isolated lightweight combustible gas is discharged from high-order pipeline opening, enters the cooking stove burning through piping 5, valve 6 and uses.The oxygen inlet that adjustable air blast 1 is supplied with gas stove 2 is placed in pipeline opening place nearby.Just adopt adjustable air-introduced machine 10 can attract flue gas through adjustable air-introduced machine 10 row's air inlet water separation devices 4 in the flue gas outlet of body of heater 9 nearby, make to produce negative pressure in the burner hearth, flue gas can not emerged in the time of can guaranteeing to furnace charge.Adopt binder iron 7 can keep lasting closely knit in the anaerobism combustion process of agricultural crop straw branch in the body of heater 9.
4, description of drawings
Accompanying drawing is that a kind of gas-water separation is all pressed the gasification furnace schematic diagram, among the figure: adjustable air blast 1, gas stove 2, automatic draining excretion machine 3, gas and water separator 4, pipeline 5, valve 6, binder iron 7, water tank type seal cover board 8, body of heater 9, adjustable air-introduced machine 10.
5, the specific embodiment
Embodiment is described in further details the utility model below in conjunction with accompanying drawing, the system condition that a kind of as shown in drawings gas-water separation all presses gasification furnace to produce combustion gas is that the anaerobism burning produces flue gas, carry out gas-water separation according to the flue gas physicochemical characteristic, water completely carries out the aqueous solution from the principle of overflowing discharges, and combustible gas burns by gas-cooker.It is characterized in that: the flue gas gasification that burning produces through anaerobism of the agricultural crop straw branch in the body of heater 9 is separated in the closed environment and moves.Flue gas (being combustible gas, water vapour, tar gas) enters gas and water separator 4 by pipeline to be separated, condenser in the gas and water separator 4 directly becomes mixed aqueous solution to water vapour, tar gas condensation and dewfall, separates the heavy tar aqueous solution of separating out and discharges from the outlet of the automatic draining excretion machine 3 of low level pipeline; Isolated lightweight combustible gas is discharged from high-order pipeline opening, enters the cooking stove burning through piping 5, valve 6 and uses.Adjustable air blast 1 provides oxygen source, and the agricultural crop straw branch that a part is supplied with anaerobism burning in the body of heater 9 makes it to produce flue gas; Another part is supplied with cooking stove, adopts at cooking stove mouth pipeline opening place nearby and supplies with cooking stove oxygen, avoids being created in Hong the quick-fried phenomenon in the burner hearth for it.Just adopt adjustable air-introduced machine 10 can attract flue gas through adjustable air-introduced machine 10 row's air inlet water separation devices 4 in the flue gas outlet of body of heater 9 nearby, make to produce negative pressure in the burner hearth, flue gas can not emerged in the time of can guaranteeing to furnace charge.The empty phenomenon of the burning that binder iron 7 can make the agricultural crop straw branch occur after burning in body of heater 9 suppresses, and keeps lasting closely knit in the anaerobism combustion process of agricultural crop straw branch in the body of heater 9.
Claims (3)
1. a gas-water separation is all pressed gasification furnace, it is characterized in that: gas and water separator (4) adopts the geomantic omen bellows to combine, and gas and water separator (4) separates the heavy tar aqueous solution of separating out and completely discharges from the outlet of the automatic draining excretion machine (3) that overflows from the water of low level pipeline; Isolated lightweight combustible gas is discharged from high-order pipeline opening, enters the cooking stove burning through piping (5), valve (6) and uses.
2. a kind of gas-water separation according to claim 1 is all pressed gasification furnace, it is characterized in that: the flue gas outlet at body of heater (9) is just adopted adjustable air-introduced machine (10) nearby.
3. a kind of gas-water separation according to claim 1 is all pressed gasification furnace, it is characterized in that: design binder iron (7) on the fuel in the body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202695207U CN201599834U (en) | 2009-10-18 | 2009-10-18 | Gas-water separation pressure equalizing gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202695207U CN201599834U (en) | 2009-10-18 | 2009-10-18 | Gas-water separation pressure equalizing gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599834U true CN201599834U (en) | 2010-10-06 |
Family
ID=42810890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202695207U Expired - Fee Related CN201599834U (en) | 2009-10-18 | 2009-10-18 | Gas-water separation pressure equalizing gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294998A (en) * | 2011-09-01 | 2011-12-28 | 东风汽车股份有限公司 | Unloading valve with cooling and automatic sewage draining device |
| CN110240939A (en) * | 2019-05-28 | 2019-09-17 | 贵州贵恒环保科技有限公司 | A kind of bio-natural gas gas agitating system |
-
2009
- 2009-10-18 CN CN2009202695207U patent/CN201599834U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294998A (en) * | 2011-09-01 | 2011-12-28 | 东风汽车股份有限公司 | Unloading valve with cooling and automatic sewage draining device |
| CN102294998B (en) * | 2011-09-01 | 2013-12-04 | 东风汽车股份有限公司 | Unloading valve with cooling and automatic sewage draining device |
| CN110240939A (en) * | 2019-05-28 | 2019-09-17 | 贵州贵恒环保科技有限公司 | A kind of bio-natural gas gas agitating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20111018 |