CN201488030U - Straw gasifier - Google Patents
Straw gasifier Download PDFInfo
- Publication number
- CN201488030U CN201488030U CN2009201728665U CN200920172866U CN201488030U CN 201488030 U CN201488030 U CN 201488030U CN 2009201728665 U CN2009201728665 U CN 2009201728665U CN 200920172866 U CN200920172866 U CN 200920172866U CN 201488030 U CN201488030 U CN 201488030U
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- CN
- China
- Prior art keywords
- gas
- kitchen range
- clarifier
- producer
- gas separator
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- 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 - Fee Related
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model provides a straw gasifier, comprising automatic feeding equipment, a gas producer and a cooking range. A purifier and a gas separator are sequentially connected between the gas producer and the cooking range, the outlet of the gas producer is communicated with the inlet of the purifier, the outlet of the purifier is connected with the inlet of the gas separator, the upper end of the gas separator is communicated with the cooking range, and the lower end of the gas separator is respectively provided with a tar discharge port and a water vapor discharge port. The straw gasifier can purify combustible gas for many times, prevent tar blockage and obtain gas with high purity and has reasonable structure.
Description
Technical field
The utility model relates to the novel straw gasification furnace of a kind of gasifying furnace device, particularly a kind of environmental protection and energy saving.
Background technology
Development along with China's regenerative resource industry, living beings substitute fossil fuels such as coal, natural gas and heavy oil as regenerative resource unique in the four big one-time consumption energy, both can satisfy the human demand growing, can effectively alleviate again simultaneously because a large amount of pollution of using fossil fuel to bring to environment to liquid fuel.Agricultural crop straw has significant cost advantage as the biomass material wide material sources, and the use of biomass stalk gasification furnace at present is very general, and it not only can cook in cooking, can also be used as the heating bathing apparatus that conducts heat, and is easy to use.But the fuel gas that traditional stalk gasifier produces is impure, and the tar in the combustion gas can not get thorough purification, easily the tar obstruction takes place, and service life is short, and black-cooking pot is smoldered unhygienic, also contaminated environment.
The utility model content
The utility model provides a kind of and can purify tar at problems of the prior art, prevents that tar from stopping up, and produces the high-purity combustion gas, novel straw gasification furnace rational in infrastructure.
The technical solution of the utility model is as follows:
A kind of stalk gasifier, comprise automatic feed equipment, gas producer, kitchen range, it is characterized in that, be connected with clarifier and gas separator between described gas producer and the kitchen range in turn, the outlet of described gas producer communicates with the inlet of clarifier, the outlet of clarifier connects the inlet of gas separator, and the upper end of described gas separator is communicated with kitchen range, and the lower end of described gas separator is respectively arranged with tar floss hole and moisture discharge mouth.
Described kitchen range is the infrared ray kitchen range.
Be connected with an arm on the tube connector of described gas separator and kitchen range, arm is provided with secondary air feed switch, and described arm is connected with a blower fan.
Described blower fan links to each other with gas producer.
The lower furnace body inside of described gas producer scribbles anticorrosion high-temperature resistant coating.
The lower end of the lower furnace body of described gas producer is provided with ash handling equipment.
The upper end of described clarifier is provided with outlet flue.
Technique effect of the present utility model is as follows:
The utility model is owing to be connected with clarifier and gas separator between gas producer and kitchen range, the fuel gas that clarifier can produce the gas producer burning purifies, and can remove the part tar of carrying secretly in the fuel gas, water and flue gas, gas separator is set more effectively isolates moisture and tar in the combustion gas, and discharge by the moisture discharge mouth and the tar floss hole of gas separator respectively, tar is thoroughly purified, avoided owing to tar precipitates the line clogging that causes, improved combustion gas quality simultaneously, obtain the high-purity combustion gas, promote the effective completing combustion of combustion gas.
The infrared ray kitchen range is set, can improves the thermal efficiency greatly, strengthen firepower, energy-conserving and environment-protective, the no black-cooking pot phenomenon of smoldering, long-term use can sooting cooker and pollution kitchen environment.
Owing to be connected with an arm on the tube connector of gas separator and kitchen range, arm is provided with secondary air feed switch, arm is connected with a blower fan, like this, blower fan transmits wind-force by secondary air feed switch, makes fuel gas sufficient combustion in combustion process complete, thereby has also improved the caloric value in the combustion gas unit intensity, reduce the gas consumption in the cooking process, also shortened the cooking time.
Blower fan is connected to gas producer, strengthens the pyrolysis oxidation reaction, improves the growing amount of fuel gas.
The interior temperature of body of heater was very high when gas producer prepared fuel gas, scribbled anticorrosion high-temperature resistant coating in the lower furnace body inside of gas producer, made the lower furnace body of gas producer be difficult for burning.
The lower end of gas producer is provided with ash handling equipment, can remove the ash that is deposited in behind the straw burning in the gas producer easily.Clarifier can be removed part tar, water and the flue dust in the fuel gas, and setting out mouth in the clarifier can discharge flue dust.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred embodiment of the present utility model.
Reference numeral lists as follows:
1-automatic feed equipment, 2-gas producer, 3-clarifier, 4-gas separator, 5-blower fan, 6-infrared ray kitchen range, 7-tar floss hole, 8-moisture discharge mouth, 9-ash handling equipment, 10-outlet flue, 11-secondary air feed switch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described.
Fig. 1 is a structural representation of the present utility model, a kind of stalk gasifier, comprise the automatic feed equipment 1 that connects successively, gas producer 2, clarifier 3, gas separator 4, infrared ray kitchen range 6, wherein, the outlet of gas producer 2 communicates with the inlet of clarifier 3, the outlet of clarifier 3 connects the inlet of gas separator 4, the upper end of gas separator 4 is communicated with infrared ray kitchen range 6, the lower end of gas separator 4 is respectively arranged with tar floss hole 7 and moisture discharge mouth 8, be connected with an arm on the tube connector of gas separator 4 and infrared ray kitchen range 6, arm is provided with secondary air feed switch 11, arm is connected with blower fan 5, blower fan 5 links to each other with gas producer 2, and the upper end of clarifier 3 is provided with outlet flue 10, and the lower end of the lower furnace body of gas producer 2 is provided with ash handling equipment 9.
Automatic feed equipment 1 advances blanking to gas producer 2 with biomass material, wherein, biomass material is selected agricultural crop straw for use, can also select raw materials such as wheat, rice, husk, faggot, saw foam, corncob, leaf, weeds, these raw material sources are extensive, have significant cost advantage.
Because the carbon mass fraction in the biomass material is about 40%, be elements such as hydrogen, nitrogen, oxygen, magnesium, silicon, phosphorus, potassium, calcium secondly.The organic principle of biomass straw is with cellulose, and hemicellulose is main, and mass fraction is 50%.According to the air fluid mechanics principle, make biomass straw abundant cracking under the effect of certain temperature and air of 2 li of gas producers produce fuel gas.With these biomass straws, under the airtight anoxia condition, heat, make it to take place the energy conversion of complicated thermal chemical reaction, produce fuel gas such as carbon monoxide, hydrogen and methane after employing destructive distillation pyrolysis and the oxidation reaction.Blower fan 5 is connected to gas producer 2, can strengthen the pyrolysis oxidation reaction, improves the growing amount of fuel gas.Lower furnace body inside at gas producer 2 scribbles anticorrosion high-temperature resistant coating, and the body of heater skin temperature coating nondiscolouring, is not burnt, do not come off in the time of 300-500 ℃, makes the lower furnace body of gas producer 2 be difficult for burning.
Fuel gas enters clarifier 3 from the outlet of gas producer 2 inlet by clarifier 3, clarifier 3 carries out purified treatment with fuel gas, can remove part tar, water, the flue dust carried secretly in the fuel gas, flue dust can be discharged by the outlet flue in the clarifier 3 10, can be understood as this clarifier 3 and have the function of smoke purifier, adopt flue gas secondary desulfurizing and purifying mode, the high-energy fuel gas of generation does not have harmful gas pollution, reduces the generation and the discharging of waste gas such as carbon dioxide simultaneously.Fuel gas is directed to the decontamination procedure that gas separator 4 is carried out detar, dehydration steam again then, tar and steam are discharged by the tar floss hole 7 and the moisture discharge mouth 8 of gas separator 4 respectively, fuel gas has passed through repeatedly and has purified, thereby produce the high-quality combustion gas, this combustion gas is transported to infrared ray kitchen range 6 by pipeline, lights (electronic striking) and uses, kitchen range mouth temperature can reach about 1000 ℃, strengthen firepower, energy-conserving and environment-protective, the no black-cooking pot phenomenon of smoldering.Blower fan 5 transmits wind-force by secondary air feed switch 11, makes fuel gas sufficient combustion in combustion process complete, thereby has also improved the caloric value in the combustion gas unit intensity, has reduced the gas consumption in the cooking process, has also shortened the cooking time.
This stalk gasifier can manual production, also can mould shape, the preparation of hydraulic press drawing process, the utlity model has biomass straw and make the function of gas, gas-purification, gas separation, and the combustion gas purity height that final purification obtains, electronic ignition easily, flameholding, calorific value height, rate of gasification height.
Should be pointed out that the above specific embodiment can make those skilled in the art more fully understand the invention, but do not limit the present invention in any way creation.Therefore; although this specification has been described in detail the invention with reference to drawings and Examples; but; those skilled in the art are to be understood that; still can make amendment or be equal to replacement the invention; in a word, all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the invention, and it all should be encompassed in the middle of the protection domain of the invention patent.
Claims (7)
1. stalk gasifier, comprise automatic feed equipment, gas producer, kitchen range, it is characterized in that, be connected with clarifier and gas separator between described gas producer and the kitchen range in turn, the outlet of described gas producer communicates with the inlet of clarifier, the outlet of clarifier connects the inlet of gas separator, and the upper end of described gas separator is communicated with kitchen range, and the lower end of described gas separator is respectively arranged with tar floss hole and moisture discharge mouth.
2. stalk gasifier according to claim 1 is characterized in that, described kitchen range is the infrared ray kitchen range.
3. stalk gasifier according to claim 1 and 2 is characterized in that, is connected with an arm on the tube connector of described gas separator and kitchen range, and arm is provided with secondary air feed switch, and described arm is connected with a blower fan.
4. stalk gasifier according to claim 3 is characterized in that described blower fan links to each other with gas producer.
5. stalk gasifier according to claim 4 is characterized in that, the lower furnace body inside of described gas producer scribbles anticorrosion high-temperature resistant coating.
6. stalk gasifier according to claim 4 is characterized in that the lower end of the lower furnace body of described gas producer is provided with ash handling equipment.
7. stalk gasifier according to claim 4 is characterized in that the upper end of described clarifier is provided with outlet flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201728665U CN201488030U (en) | 2009-08-19 | 2009-08-19 | Straw gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201728665U CN201488030U (en) | 2009-08-19 | 2009-08-19 | Straw gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488030U true CN201488030U (en) | 2010-05-26 |
Family
ID=42426909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201728665U Expired - Fee Related CN201488030U (en) | 2009-08-19 | 2009-08-19 | Straw gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488030U (en) |
-
2009
- 2009-08-19 CN CN2009201728665U patent/CN201488030U/en not_active Expired - Fee Related
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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: 20100526 Termination date: 20100819 |