CN201952401U - Air-distribution control valve for biomass gasification furnace - Google Patents
Air-distribution control valve for biomass gasification furnace Download PDFInfo
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- CN201952401U CN201952401U CN2010206851809U CN201020685180U CN201952401U CN 201952401 U CN201952401 U CN 201952401U CN 2010206851809 U CN2010206851809 U CN 2010206851809U CN 201020685180 U CN201020685180 U CN 201020685180U CN 201952401 U CN201952401 U CN 201952401U
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Abstract
The utility model relates to an air-distribution control valve for a biomass gasification furnace, which relates to pipeline air-distribution valves and solves the problems that a single air-distribution mode is adopted, the structure is unreasonable, and the air distribution of the gasification furnace can not be controlled according to different gas-producing stages of the biomass gasification furnace to cause that the carbonization temperature of the biomass gasification furnace is low and the gas-producing rate is not high. A vortex air-distributor interface, a fuel-gas purifier oxygen-increasing interface, an infrared electrical-heating starter air-distribution interface and a fan interface are arranged on an outer valve body of the air-distribution control valve, a vortex air-distributor hole, an infrared electrical-heating starter oxygen-increasing hole and a purifier oxygen-increasing hole are arranged on an inner valve body, an oxygen-enriched integrated area is arranged at the lower part of the inner valve body, and a rotary button of the inner valve body is arranged at the upper end of the inner valve body. The air-distribution control valve is designed for a double-flow type biomass gasification furnace and has the advantages that the structure is reasonable, one valve has multiple purposes, the multipoint control for the air distribution of the gasification furnace can be carried out according to different gas-producing stages of the biomass gasification furnace, the carbonization temperature of the biomass gasification furnace is increased, and the gas-producing rate is improved.
Description
Technical field
The utility model relates to valve.Be specifically related to a kind of biomass gasifying furnace air distribution control valve.
Background technology
At present, the air distribution of biomass gasifying furnace adopts single air distribution mode, and unreasonable structure can not be controlled the air distribution of vapourizing furnace according to the difference system gas stage of biomass gasifying furnace, caused the carbonization temperature of biomass gasifying furnace low, the problem that factor of created gase is not high.
The utility model content
The utility model adopts single air distribution mode in order to solve existing vapourizing furnace air distribution, unreasonable structure, can not control the air distribution of vapourizing furnace according to the difference system gas stage of biomass gasifying furnace, cause the carbonization temperature of biomass gasifying furnace low, the problem that factor of created gase is not high, a kind of biomass gasifying furnace air distribution control valve is provided, and the concrete technical scheme that addresses the above problem is as follows:
A kind of biomass gasifying furnace air distribution control valve of the present utility model, by outer valve, inner valve body, the integrated district of inner valve body knob and oxygen enrichment forms, on outer valve, be provided with eddy current air distributor interface, combustion gas Netization device oxygenation interface, infrared electric heating starter air distribution interface and fan interface, be provided with eddy current air distributor hole on the inner body, infrared electric heating starter wind distributing hole and cleaner oxygenation hole, eddy current air distributor hole on the inner valve body, infrared electric heating starter wind distributing hole and cleaner oxygenation hole are oval, eddy current air distributor hole and clean-up oxygenation hole are on the same sea line and are symmetrical arranged, the round nose centerline of the abutting end of eddy current air distributor hole and infrared electric heating starter wind distributing hole is on same vertical line, the round nose centerline of non-conterminous end is on vertical line 180 degree angle lines, eddy current air distributor hole on the inner valve body and cleaner oxygenation hole and eddy current air distributor interface, combustion gas Netization device oxygenation interface is on the same horizontal axis, eddy current air distributor interface and combustion gas Netization device oxygenation interface are symmetrical arranged, infrared electric heating starter air distribution interface is located at the below of eddy current air distributor interface, infrared electric heating starter wind distributing hole and infrared electric heating starter air distribution interface are on the same horizontal axis, fan interface is located at the outer valve lower right side, be provided with the integrated district of oxygen enrichment in the bottom of inner valve body, the inner valve body knob is located at the upper end of inner valve body.
A kind of biomass gasifying furnace air distribution control valve of the present utility model, be to design for the double-current method biomass gasifying furnace, rational in infrastructure, multi-purpose valve, can carry out multiple spot control to the air distribution of vapourizing furnace according to difference system gas stage of biomass gasifying furnace, adopt oxygen-rich material, improved the carbonization temperature of biomass gasifying furnace and the advantage of factor of created gase.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the vertical view of Fig. 1, and Fig. 3 is the preceding half hitch structure synoptic diagram of Fig. 1.
Embodiment
Embodiment one: describe present embodiment in conjunction with Fig. 1, Fig. 2, Fig. 3.Present embodiment is by outer valve 30, inner valve body 31, the integrated district 39 of inner valve body knob 32 and oxygen enrichment forms, on outer valve 30, be provided with eddy current air distributor interface 33, combustion gas Netization device oxygenation interface 34, infrared electric heating starter air distribution interface 35 and fan interface 36, on inner valve body 31, be provided with eddy current air distributor hole 37, infrared electric heating starter wind distributing hole 38 and cleaner oxygenation hole 40, eddy current air distributor hole 37 on the inner valve body 31, infrared electric heating starter wind distributing hole 38 and cleaner oxygenation hole 40 are oval, eddy current air distributor hole 37 is on the same sea line with clean-up oxygenation hole 40 and is symmetrical arranged, the round nose centerline of the abutting end of eddy current air distributor hole 37 and infrared electric heating starter wind distributing hole 38 is on same vertical line, the round nose centerline of non-conterminous end is on vertical line 180 degree angle lines, eddy current air distributor hole 37 on the inner valve body 31 and cleaner oxygenation hole 40 and eddy current air distributor interface 33, combustion gas Netization device oxygenation interface 34 is on the same horizontal axis, eddy current air distributor interface 33 is symmetrical arranged with combustion gas Netization device oxygenation interface 34, infrared electric heating starter air distribution interface 35 is located at the below of eddy current air distributor interface 33, infrared electric heating starter wind distributing hole 38 is on the same horizontal axis with infrared electric heating starter air distribution interface 35, fan interface 36 is located at outer valve 30 lower right side, be provided with the integrated district 39 of oxygen enrichment in the bottom of inner valve body 31, inner valve body knob 32 is located at the upper end of inner valve body 31.The air distribution control valve adopts the cylinder socket join structure by inner valve body 31 and outer valve 30, and purpose is for the ease of safeguarding and the oxygen-rich material of changing the integrated district 39 of oxygen enrichment.
Embodiment two: describe present embodiment in conjunction with Fig. 1.The integrated district 39 of the described oxygen enrichment of present embodiment adopts oxygen permeable membrane.
Embodiment three: describe present embodiment in conjunction with Fig. 1.Described outer valve 30 of present embodiment and inner valve body 31 adopt metal or macromolecular material to make.
Working process:
Rotation inner valve body knob 32 is aimed at pointer the igniting scale (place is provided with the state of a control Warning Mark in the outer valve upper edge) that indicates on the outer valve, this moment, the infrared electric heating starter wind distributing hole of inner valve body was communicated with the infrared electric heating starter air distribution interface of outer valve, and biomass gasifying furnace is in infrared electric heating and starts smokeless fired state; After having realized smokeless igniting, inner valve body turns clockwise, pointer is aimed at the system gas scale that indicates on the outer valve, this moment this moment, the infrared electric heating starter wind distributing hole of inner valve body was communicated with the eddy current air distributor interface of outer valve with the infrared electric heating starter air distribution interface of outer valve, the eddy current air distributor hole of inner valve body, biomass gasifying furnace is in system gas working order, and the gas furnace utensil just can have been realized ignition operation; After gas furnace utensil ignition operation, with the certain angle that turns clockwise of the knob on the inner valve body, this moment, infrared electric heating starter air distribution interface was closed, when eddy current air distributor interface continues to be communicated with, inner valve body oxygenation wind distributing hole begins to be communicated with the gas-purification oxygenation interface of outer valve, regulate the size of oxygenation air distribution amount, realized control gas furnace oxygenating burst size.Realizing the required wind speed of biomass gasifying furnace ignition trigger, whirlwind system gas, burner oxygenating, the optimum control of air distribution, thereby improving every performance index of biological fuel gas.
Claims (3)
1. biomass gasifying furnace air distribution control valve, it is by outer valve (30), inner valve body (31), inner valve body knob (32) and the integrated district of oxygen enrichment (39) form, it is characterized in that on outer valve (30), being provided with eddy current air distributor interface (33), combustion gas Netization device oxygenation interface (34), infrared electric heating starter air distribution interface (35) and fan interface (36), on inner valve body (31), be provided with eddy current air distributor hole (37), infrared electric heating starter wind distributing hole (38) and cleaner oxygenation hole (40), eddy current air distributor hole (37) on the inner valve body (31), infrared electric heating starter wind distributing hole (38) and cleaner oxygenation hole (40) are oval, eddy current air distributor hole (37) is on the same sea line with clean-up oxygenation hole (40) and is symmetrical arranged, the round nose centerline of the abutting end of eddy current air distributor hole (37) and infrared electric heating starter wind distributing hole (38) is on same vertical line, the round nose centerline of non-conterminous end is on vertical line 180 degree angle lines, eddy current air distributor hole (37) on the inner valve body (31) and cleaner oxygenation hole (40) and eddy current air distributor interface (33), combustion gas Netization device oxygenation interface (34) is on the same horizontal axis, eddy current air distributor interface (33) is symmetrical arranged with combustion gas Netization device oxygenation interface (34), infrared electric heating starter air distribution interface (35) is located at the below of eddy current air distributor interface (33), infrared electric heating starter wind distributing hole (38) is on the same horizontal axis with infrared electric heating starter air distribution interface (35), fan interface (36) is located at outer valve (30) lower right side, be provided with the integrated district of oxygen enrichment (39) in the bottom of inner valve body (31), inner valve body knob (32) is located at the upper end of inner valve body (31).
2. a kind of biomass gasifying furnace air distribution control valve according to claim 1 is characterized in that the integrated district of oxygen enrichment (39) adopts oxygen permeable membrane.
3. a kind of biomass gasifying furnace air distribution control valve according to claim 1 is characterized in that outer valve (30) and inner valve body (31) adopt macromolecular material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206851809U CN201952401U (en) | 2010-12-29 | 2010-12-29 | Air-distribution control valve for biomass gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206851809U CN201952401U (en) | 2010-12-29 | 2010-12-29 | Air-distribution control valve for biomass gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952401U true CN201952401U (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206851809U Expired - Fee Related CN201952401U (en) | 2010-12-29 | 2010-12-29 | Air-distribution control valve for biomass gasification furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN201952401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410518A (en) * | 2019-09-05 | 2019-11-05 | 北京海科天创科技有限公司 | A kind of gold-plated valve and pipe fitting |
-
2010
- 2010-12-29 CN CN2010206851809U patent/CN201952401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410518A (en) * | 2019-09-05 | 2019-11-05 | 北京海科天创科技有限公司 | A kind of gold-plated valve and pipe fitting |
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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: 20110831 Termination date: 20121229 |