CN2433523Y - Specific property biologic gas burner - Google Patents
Specific property biologic gas burner Download PDFInfo
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- CN2433523Y CN2433523Y CN 00253890 CN00253890U CN2433523Y CN 2433523 Y CN2433523 Y CN 2433523Y CN 00253890 CN00253890 CN 00253890 CN 00253890 U CN00253890 U CN 00253890U CN 2433523 Y CN2433523 Y CN 2433523Y
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- burner
- combustion
- air distribution
- gas
- specific performance
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Abstract
The utility model discloses a specific property biologic gas burner which can realize upper and lower two-section combustion. The utility model has the structure that the utility model comprises a burner tube body, a conical tar cracking chamber which is composed of gas diffusion tubes which are provided with fan housings, an upper and a lower combustion chambers which are composed of vortex combustion caps, and is provided with a primary air distribution tube, a secondary air distribution chamber, and an electronic ignition needle head. The utility model thoroughly solves the technological problem that tar can not be directly burned by a burner of a domestic micro gasification furnace, the gas can be sufficiently burned, the heat value of the gas is improved, the operation is convenient, and no tar is generated to affect the environmental sanitation.
Description
The utility model relates to the specific performance burner that a kind of energy will contain the biological fuel gas completing combustion of tar, particularly a kind of burner with low pressure, low heat value, biological fuel gas completing combustion that tar content is big.
Biological fuel gas is a kind of fuel gas with low heat value, and contain a certain amount of wood tar, present large-scale centralized gasifying stalk device, though the mode by multiple measure and washing is removed tar, but the tar that still contains trace in the combustion gas, though its common low heat value burner does not influence performance in a short time, and adversely affecting its combustion performance over a period to come; And the present value not yet in effect of the tar of removing, its discharging causes secondary environmental pollution.Disclosed 98249868.3 (the fuel gas with low heat value burners) of Patent Office of the People's Republic of China, though belong to the burner of the miniature gasification furnace of family, combustion gas directly can be burnt, but the tar in the combustion gas is without crossing the Pintsch process purification and can not burning, the tar of discharging from burner during burning has a strong impact on cooking health and secondary environmental pollution, and complicated operation, calorific value is low, also can not realize shortcomings such as electronic ignition.
The purpose of this utility model provide a kind of can be directly and the biomass fuel air burner of the specific performance of combustion gas completing combustion with the tar in the straw biomass combustion gas, and the employing electronic ignition, the burner that thoroughly solves the miniature gasification furnace of the family technical barrier of tar that can not directly burn.
The utility model is described in further detail below in conjunction with accompanying drawing.
The purpose of this utility model is achieved in that the biomass fuel air burner of the specific performance of being made up of the coke tar cracking chamber, is provided with burner body, taper air distribution cover, and combustion gas swirl flow combustion cap, secondary air distribution cover and aid distributing pipe and gas supply pipe are formed.The taper surface of taper air distribution cover 3 has uniform wind distributing hole, its cone center is provided with combustion gas anemostat 5, combustion gas anemostat 5 is cylindrical, cylinder is formed lower combustion chamber 12 by uniform some combustion gas diffusion holes and taper air distribution cover 3, the mouth of pipe top of combustion gas anemostat 5 is provided with swirl flow combustion cap 6, mouth of pipe below is connected with gas supply pipe 10, and burner tube is external to be provided with secondary air distribution cover 4 and to be trapezoidal cylindrical; Burner body 11 tops have some secondary wind distributing holes, and bottom one side is provided with aid distributing pipe 1 one time, and the bottom is provided with gas supply pipe 10.
When the low heat value biomass combustion gas is directly sent into gas supply pipe 10 by gasification furnace, at the hot blast of sending into aid distributing pipe 1 under the effect of combustion gas anemostat 5 after taper air distribution cover reasonably mixes, diffuse to upper combustion chamber 13, light by electronic ignition syringe needle 8, the wind of sending into when aid distributing pipe 1 influence at the oxygen combustion that satisfies lower combustion chamber upper combustion chamber's oxygen supply when not enough again by the oxygen of secondary air distribution cover 4 from the supply of secondary air supply hole.Form like this burning of two sections formula and once, secondary air distribution technology, oxygen supply is abundant, makes fuel gas buring fully complete, flame is violent, thermic load is big, combustion flame is stable; When entering combustion gas anemostat 5, the big molecule tar gas in the combustion gas flows into coke tar cracking chamber 9 by diffusion hole, under the combustion chamber high temperature effect of coke tar cracking chamber 9, be cracked into incendive micro-molecular gas gradually, its gas mixes the back and enters lower combustion chamber 12 and biological fuel gas for mixing burning at the wind of an aid distributing pipe, so like this carry out cracking, burning continuously, its tar is utilized effectively, the combustion heat value height of this tar gas, effective, there is not any pollution.
Because the utility model two sections formula combustion system and secondary air distribution oxygen-supplying technology, its outstanding feature is a sufficient combustion, has improved the calorific value of combustion gas; Another outstanding characteristics are to utilize with bulk effect dexterously the tar separation in the combustion gas, be cracked into little molecule combustible gas, participate in biological fuel gas mixed combustion simultaneously, thereby increased the combustible gas energy, and the tar gas combustion heat value after the cracking is than biological fuel gas calorific value height, and firepower waits good effect suddenly.
Claims (8)
1, the biological fuel gas burner features of specific performance is by burner body pipe 11, taper air distribution cover 3, combustion gas anemostat 5, swirl flow combustion cap 6, secondary air distribution cover 4, electronic ignition syringe needle 8 is formed, once aid distributing pipe 1 of gas supply pipe 10, one sides is arranged at its burner body 11 bottoms.
2, the biomass fuel air burner of specific performance according to claim 1, it is characterized in that burner body 11 is the garden tubular, be provided with taper air distribution cover 3 in its tube, the awl center of taper air distribution cover 3 is provided with combustion gas anemostat 5, and combustion gas anemostat 5 tops are provided with the swirl flow combustion cap 6 of band cyclone structure.
3, the biomass fuel air burner of specific performance according to claim 1 is characterized in that: by the coke tar cracking chamber 9 that uniform taper air distribution cover 3 of porous and burner body 11 Lower Halves are combined into, general mood mixing chamber 2.
4, the biomass fuel air burner of specific performance according to claim 1 is characterized in that: be provided with the uniform combustion gas anemostat 5 of porous, be positioned at the lower combustion chamber 12 that taper air distribution cover 3 central covers are formed.
5, the biomass fuel air burner of specific performance according to claim 1 is characterized in that: form upper combustion chamber 13 by burner body 11 first halves to the cover mouth top and the swirl flow combustion cap 6 of taper air distribution cover 3.
6, the biomass fuel air burner of specific performance according to claim 1, it is characterized in that: form trapezoidal secondary distribution plenum 14 by the secondary air distribution cover 4 and the outer garden body of burner body 11, the top of its burner body 11 has uniform some secondary wind distributing holes 7.
7, the biomass fuel air burner of specific performance according to claim 1, it is characterized in that: gas supply pipe 10 is distributed in the bottom centre of burner body 11, and an aid distributing pipe 1 is distributed in the bottom transverse side of burner body 11.
8, the biomass fuel air burner of specific performance according to claim 1, it is characterized in that: the top of upper combustion chamber 13 is provided with electronic ignition syringe needle 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253890 CN2433523Y (en) | 2000-10-11 | 2000-10-11 | Specific property biologic gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253890 CN2433523Y (en) | 2000-10-11 | 2000-10-11 | Specific property biologic gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2433523Y true CN2433523Y (en) | 2001-06-06 |
Family
ID=33611256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00253890 Expired - Fee Related CN2433523Y (en) | 2000-10-11 | 2000-10-11 | Specific property biologic gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2433523Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975406A (en) * | 2010-11-08 | 2011-02-16 | 张新才 | Nickel-based catalyst biomass gasification furnace |
| CN1926222B (en) * | 2004-03-03 | 2011-04-27 | 中外炉工业株式会社 | System for gasification of biomass and method for operation thereof |
| CN104864400A (en) * | 2015-04-16 | 2015-08-26 | 李东 | Method and device for purification of waste gas burning through flame holder |
| CN109737385A (en) * | 2019-01-15 | 2019-05-10 | 扬州市银焰机械有限公司 | A kind of burner of efficient combustion-supporting |
-
2000
- 2000-10-11 CN CN 00253890 patent/CN2433523Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1926222B (en) * | 2004-03-03 | 2011-04-27 | 中外炉工业株式会社 | System for gasification of biomass and method for operation thereof |
| CN101975406A (en) * | 2010-11-08 | 2011-02-16 | 张新才 | Nickel-based catalyst biomass gasification furnace |
| CN101975406B (en) * | 2010-11-08 | 2014-04-02 | 王崟 | Nickel-based catalyst biomass gasification furnace |
| CN104864400A (en) * | 2015-04-16 | 2015-08-26 | 李东 | Method and device for purification of waste gas burning through flame holder |
| CN109737385A (en) * | 2019-01-15 | 2019-05-10 | 扬州市银焰机械有限公司 | A kind of burner of efficient combustion-supporting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |