CN202214334U - Biomass gasification furnace - Google Patents
Biomass gasification furnace Download PDFInfo
- Publication number
- CN202214334U CN202214334U CN2011202941158U CN201120294115U CN202214334U CN 202214334 U CN202214334 U CN 202214334U CN 2011202941158 U CN2011202941158 U CN 2011202941158U CN 201120294115 U CN201120294115 U CN 201120294115U CN 202214334 U CN202214334 U CN 202214334U
- Authority
- CN
- China
- Prior art keywords
- air
- cavity
- burner hearth
- inner cap
- communicated
- Prior art date
- 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
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
A biomass gasification furnace comprises a furnace body, a top cover, a gas outlet pipe, an air inlet pipe, a furnace grate, an ash outlet, a sealing cover and an air feeding device, wherein the sealing cover is arranged on the ash outlet, and the gas outlet pipe is communicated with a hearth of a furnace body. The air feeding device comprises an air preheating cavity and an air outlet cavity, the air preheating cavity is located on a furnace body wall and surrounds the hearth, the air outlet cavity is arranged on the wall of the furnace body wall below the air preheating cavity, the air inlet pipe is communicated with the air preheating cavity communicated with the air outlet cavity which is communicated with the hearth. By means of the structure to preheat the air, waste heat is fully utilized, and burning quality can be improved.
Description
Technical field
The utility model relates to a kind of biological straw or leaf portion gasification installation, especially a kind of biological gasification furnace.
Background technology
Present prior art, a kind of biomass gasification stove comprise body of heater, top cover, escape pipe, inlet pipe, fire bars, ash output hole and be arranged on the sealing cover on the ash output hole, and escape pipe is communicated with the burner hearth of body of heater, and inlet pipe is communicated with the bottom of burner hearth.Existing problems are: get into the air of burner hearth bottom, can not carry out preheating, can not make full use of waste heat.
Summary of the invention
The purpose of the utility model is: a kind of biomass gasification stove is provided, and it can effectively utilize waste heat, and the air that gets into burner hearth is carried out preheating, improves burning quality.
The utility model is achieved in that a kind of biomass gasification stove, comprises body of heater, top cover, escape pipe, inlet pipe, fire bars, ash output hole and is arranged on the sealing cover on the ash output hole, and escape pipe is communicated with the burner hearth of body of heater, also comprises air feeder;
Said air feeder comprises air-pre-heating cavity and air outlet chamber; Said air-pre-heating cavity is positioned on the furnace body wall around burner hearth, and the air outlet chamber is arranged on the furnace body wall of air-pre-heating cavity bottom, and inlet pipe is communicated with air-pre-heating cavity, and air-pre-heating cavity is communicated with the air outlet chamber, and the air outlet chamber is communicated with burner hearth.
Described a kind of biomass gasification stove, its special character is: said top cover and body of heater articulate and with the body of heater releasable connection;
Also comprise upper and lower opening material storing cavity, inner cap, be positioned at post inversed taper platform shape cavity and inner cap securing gear on the inboard wall of furnace body,
Outer folding edge in the upper shed of said material storing cavity and the end face of the upper shed of burner hearth are fitted and are reached hermetic seal, material storing cavity insert in the burner hearth and detachable be rotatably assorted; The tip circle place of the inversed taper platform of the lower end of the circumferential and post inversed taper platform shape cavity of the bottom of material storing cavity is gapped; Escape pipe is communicated with the post inversed taper platform shape cavity place of the burner hearth of body of heater.
Described a kind of biomass gasification stove, its special character is: the inner cap securing gear comprises a screw rod, lever and is positioned at the screw that covers that screw rod passes screw and is fixedly connected with inner cap.
Described a kind of biomass gasification stove; Its special character is: the inner cap securing gear comprises connecting rod, lever, pressure spring and is positioned at has air chamber on the top cover; The top board of said connecting rod and air chamber articulates and hermetic seal; Tie rod holes on connecting rod and the air chamber place top cover is rotatably assorted, and the connecting rod lower end is fixedly connected with inner cap, and pressure spring is between inner cap and top cover.
Described a kind of biomass gasification stove, its special character is: the air drain on the burner hearth of said post inversed taper platform shape cavity top, air drain is connected with inlet pipe.
A kind of biomass gasification stove of the utility model owing to adopt such structure, carries out preheating to air, and the one, make full use of waste heat, the 2nd, can improve burning quality.
Description of drawings
Fig. 1 is the sectional view of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, a kind of biomass gasification stove comprises body of heater 1, top cover 2, escape pipe 3, inlet pipe 4, fire bars 5, ash output hole 6 and is arranged on the sealing cover 61 on the ash output hole that escape pipe 3 is communicated with the burner hearth of body of heater 1, also comprises air feeder;
Said air feeder comprises air-pre-heating cavity 11 and air outlet chamber 12; Said air-pre-heating cavity 11 is positioned on body of heater 1 wall around burner hearth; On body of heater 1 wall of air-pre-heating cavity 11 bottoms, air outlet chamber 12 is arranged; Inlet pipe 4 is communicated with air-pre-heating cavity 11, and air-pre-heating cavity 11 is communicated with air outlet chamber 12, and air outlet chamber 12 is communicated with burner hearth.
Said top cover 2 articulate with body of heater 1 and with body of heater 1 releasable connection; Be that top cover 2 one sides and body of heater articulate, opposite side is used a buckling device, and top cover 2 and body of heater are linked into an integrated entity.
Also comprise upper and lower opening material storing cavity 7, inner cap 71, be positioned at post inversed taper platform shape cavity 13 and inner cap securing gear on body of heater 1 inwall,
Outer folding edge in the upper shed of said material storing cavity 7 and the end face of the upper shed of the burner hearth of body of heater 1 are fitted and are reached hermetic seal, material storing cavity 7 insert in the burner hearths and detachable be rotatably assorted; Tip circle 131 places of the inversed taper platform of the lower end of the circumferential and post inversed taper platform shape cavity 13 of the bottom of material storing cavity 7 are gapped; Escape pipe 3 is communicated with post inversed taper platform shape cavity 13 places of the burner hearth of body of heater 1.Material storing cavity 7 is pegged graft with the furnace chamber of body of heater 1 and is cooperated, and the gap between material storing cavity 7 and the burner hearth guarantees that material storing cavity 7 and burner hearth are separated.
Also can be: gapped between the burner hearth of the bottom of the circumferential and post inversed taper platform shape cavity 13 of the bottom of material storing cavity 7
The inner cap securing gear comprises connecting rod 81, lever 82, pressure spring 83 and is positioned at has air chamber 84 on the top cover 2; Said connecting rod 81 articulates and hermetic seal with the top board of air chamber 84; Tie rod holes on connecting rod 81 and the air chamber 84 place's top covers 2 is rotatably assorted; Connecting rod 81 lower ends are fixedly connected with inner cap 71, and pressure spring 83 is between inner cap 71 and top cover 2.The effect of pressure spring 83 is to guarantee that the inner cap 71 and the upper shed of material storing cavity 7 closely cooperate, and prevent gas leakage.During pivot link 81, inner cap 71 drives material storing cavity 7 and rotates, vibrates with respect to burner hearth, guarantees that biological material sinks.Being provided with of air chamber 84 can guarantee effectively that inner cap 71 and material storing cavity closely cooperate.
Said inner cap securing gear is following technical proposals also: the inner cap securing gear comprises a screw rod, lever and is positioned at the screw on the top cover that screw rod passes screw and is fixedly connected with inner cap.
Above-described only is the preferential embodiment of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection domain of the utility model.
Claims (5)
1. a biomass gasification stove comprises body of heater, top cover, escape pipe, inlet pipe, fire bars, ash output hole and is arranged on the sealing cover on the ash output hole, and escape pipe is communicated with the burner hearth of body of heater, it is characterized in that: also comprise air feeder;
Said air feeder comprises air-pre-heating cavity and air outlet chamber; Said air-pre-heating cavity is positioned on the furnace body wall around burner hearth, and the air outlet chamber is arranged on the furnace body wall of air-pre-heating cavity bottom, and inlet pipe is communicated with air-pre-heating cavity, and air-pre-heating cavity is communicated with the air outlet chamber, and the air outlet chamber is communicated with burner hearth.
2. a kind of biomass gasification stove according to claim 1 is characterized in that: said top cover and body of heater articulate and with the body of heater releasable connection;
Also comprise upper and lower opening material storing cavity, inner cap, be positioned at post inversed taper platform shape cavity and inner cap securing gear on the inboard wall of furnace body,
Outer folding edge in the upper shed of said material storing cavity and the end face of the upper shed of burner hearth are fitted and are reached hermetic seal, material storing cavity insert in the burner hearth and detachable be rotatably assorted; Gapped between the burner hearth of the bottom of the circumferential and post inversed taper platform shape cavity of the bottom of the circumferentially gapped or material storing cavity of the bottom of material storing cavity with the tip circle place of the inversed taper platform of the lower end of post inversed taper platform shape cavity; Escape pipe is communicated with the post inversed taper platform shape cavity place of the burner hearth of body of heater.
3. a kind of biomass gasification stove according to claim 2 is characterized in that: the inner cap securing gear comprises a screw rod, lever and is positioned at the screw on the top cover that screw rod passes screw and is fixedly connected with inner cap.
4. a kind of biomass gasification stove according to claim 2; It is characterized in that: the inner cap securing gear comprises connecting rod, lever, pressure spring and is positioned at has air chamber on the top cover; The top board of said connecting rod and air chamber articulates and hermetic seal; Tie rod holes on connecting rod and the air chamber place top cover is rotatably assorted, and the connecting rod lower end is fixedly connected with inner cap, and pressure spring is between inner cap and top cover.
5. according to claim 2,3 or 4 described a kind of biomass gasification stoves, it is characterized in that: the air drain on the burner hearth of said post inversed taper platform shape cavity top, air drain is connected with inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202941158U CN202214334U (en) | 2011-08-15 | 2011-08-15 | Biomass gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202941158U CN202214334U (en) | 2011-08-15 | 2011-08-15 | Biomass gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202214334U true CN202214334U (en) | 2012-05-09 |
Family
ID=46013597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202941158U Expired - Fee Related CN202214334U (en) | 2011-08-15 | 2011-08-15 | Biomass gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202214334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756695A (en) * | 2014-01-28 | 2014-04-30 | 广州贝龙火地生物质能源设备科技有限责任公司 | Biomass multifunctional integrated furnace |
| CN104711033A (en) * | 2015-03-18 | 2015-06-17 | 张仪 | Gas generation furnace |
| CN108300514A (en) * | 2018-04-18 | 2018-07-20 | 长春市鲲鹏节能环保科技有限公司 | A kind of high closed biomass gasifying furnace |
-
2011
- 2011-08-15 CN CN2011202941158U patent/CN202214334U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756695A (en) * | 2014-01-28 | 2014-04-30 | 广州贝龙火地生物质能源设备科技有限责任公司 | Biomass multifunctional integrated furnace |
| CN103756695B (en) * | 2014-01-28 | 2015-04-08 | 广州贝龙火地生物质能源设备科技有限责任公司 | Biomass multifunctional integrated furnace |
| CN104711033A (en) * | 2015-03-18 | 2015-06-17 | 张仪 | Gas generation furnace |
| CN108300514A (en) * | 2018-04-18 | 2018-07-20 | 长春市鲲鹏节能环保科技有限公司 | A kind of high closed biomass gasifying furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202214334U (en) | Biomass gasification furnace | |
| CN204648326U (en) | The dual-purpose biomass heating furnace of cooking heating | |
| CN101531925A (en) | Biological gasifying furnace | |
| CN203797714U (en) | Positive and negative double-burning type cooking-heating dual-purposegasification furnace | |
| CN201598269U (en) | Straw gasification device | |
| CN201427950Y (en) | Gasification furnace | |
| CN212035329U (en) | Heating stove for use in farm | |
| CN110319458B (en) | Two-section biomass furnace | |
| CN101358745B (en) | Gas-charcoal furnace for smoldering for foliage and case plant and powder offal | |
| CN207828199U (en) | A kind of combined gasifying flue of firewood gasification furnace | |
| CN206648295U (en) | A kind of organic biomass heat carrier furnace | |
| CN207486852U (en) | A kind of side filling biomass stove of gravity-flow ventilation | |
| CN201269542Y (en) | Stalk gasification stove | |
| CN201021810Y (en) | Multi-function solid fuel furnace | |
| CN201406410Y (en) | Biomass gas generation furnace | |
| CN201412881Y (en) | Household crop waste gasifier | |
| CN201620146U (en) | Tar back-flash gasification furnace | |
| CN201187797Y (en) | Stalk energy-saving environment protection gasification furnace | |
| CN209555162U (en) | A kind of manhole cover stalk gasifier for burner gas supply | |
| CN201386078Y (en) | Biological gasification furnace | |
| CN201183782Y (en) | Multifunctional stalk energy-saving environment-protective gasification furnace with water pocket | |
| CN201648325U (en) | Straw gasification device | |
| CN107606782A (en) | A kind of normal-pressure hot-water boiler of agricultural crop straw or coal gasification combustion | |
| CN208154812U (en) | A kind of hot-water boiler burning pluralities of fuel | |
| CN202717754U (en) | Gasification device for biomass gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU BEILONG HUODI BIOMASS ENERGY EQUIPMENT T Free format text: FORMER OWNER: ZHANG WANQING Effective date: 20140207 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528305 FOSHAN, GUANGDONG PROVINCE TO: 510000 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140207 Address after: Baiyun District of Guangzhou City, Guangdong province 510000 North Tai Road No. 1633 building 86, room 418, 1 Ke Sheng Lu Patentee after: GUANGZHOU BEILONG BIOMASS ENERGY SOURCE DEVICE SCIENCE & TECHNOLOGY CO., LTD. Address before: 528305, room 602, building B, Fuli mansion, Foshan Road, Ronggui street, Shunde District, Guangdong, China Patentee before: Zhang Wanqing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |