CN201811311U - Biomass straw gasification heating stove - Google Patents
Biomass straw gasification heating stove Download PDFInfo
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- CN201811311U CN201811311U CN2010202483117U CN201020248311U CN201811311U CN 201811311 U CN201811311 U CN 201811311U CN 2010202483117 U CN2010202483117 U CN 2010202483117U CN 201020248311 U CN201020248311 U CN 201020248311U CN 201811311 U CN201811311 U CN 201811311U
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Abstract
The utility model discloses a biomass straw gasification heating stove, which is composed of a stove body and an air distribution chamber, wherein the stove body is composed of a material barrel, a strong fire cooking range, a combustion-supporting chamber, a high-temperature combustion chamber, a heat absorbing plate, a flue, a water tank and the like. The water tank is arranged on the upper portion of the stove body, a water layer is arranged inside the water tank, a water inlet and a return water port are positioned on the water layer, the strong fire cooking range is mounted above the material barrel, the combustion-supporting chamber is arranged outside the strong fire cooking range, a fire gathering cap is arranged above the strong fire cooking range, the high-temperature combustion chamber is mounted over the fire gathering cap, the heat absorbing plate and a heat absorbing plate cover are arranged inside the high-temperature combustion chamber, a fire plate is mounted above the heat absorbing plate, the flue is arranged on one side above the high-temperature combustion chamber, a heat conducting water pipe is arranged inside the flue, a dust scraping plate is arranged outside the heat conducting water pipe, a dust scraping plate pull rod is arranged on the dust scraping plate, the air distribution chamber is arranged below the stove body, and the air distribution chamber is composed of a primary air supplying chamber, a secondary oxygen supplying chamber, an air supplying system, a stove door and a fire grate. The biomass straw gasification heating stove adopts an integrated design, and is free of peculiar smell and tar. Moreover, dust and slag can be cleaned at any time, and the using process is clean and sanitary and causes no secondary pollution.
Description
Technical field
The utility model relates to a kind of gasifying furnace device, particularly a kind of biomass straw gasification heating stove.
Background technology
In the present rural energy structure of China mainly by straw fuel gas, natural gas, liquefied gas, biogas, solar energy,, raw coal, honeycomb briquette, compositions such as former plant fuel, wherein straw fuel gas is most economical only, most convenient, the most energy-conservation, environmental protection, not only safe in utilization, and sanitation and hygiene, each farming, herd the family and only need 10～20 kilograms of plant materials every day, just can solve the whole day life energy, and burn as liquefied gas, can change the life style that China's rural area smoke fire burns fully, ban traditional bavin kitchen range, substitute coal, liquefied gas, further solve the rural area environmental issue, reduce of the disposal of pollutants of vast rural area atmosphere.Popularize the straw biomass gasification furnace, can not only save a large amount of fuel funds, the more important thing is a large amount of dischargings that can effectively reduce flue dust, the protection atmospheric environment for vast farming, herdsman.Stalk gasifier great majority on the market utilize agricultural crop straw, forest tree castoff, edible fungi residues, cattle and sheep animal manure and all inflammable substances now, produce fuel gas, be widely used in cooking at home in China rural area, pastoral area, cooking, heat up water, bathing, heating etc., but the following problem of ubiquity: 1, complex structure, mostly be split type, comprise charging basket, clarifier, kitchen range etc., be connected with valve with pipeline, install and complex operation, and be difficult for grasping operation skill.Need continuous adjusting in the gasification furnace use, the layman be difficult to grasp installs and hints on operation, will occur after operation a period of time peculiar smell big, tar arranged, stop up problems such as flue, can discharge a large amount of flue dust during the cleaning lime-ash, cause secondary pollution; 2, ignition difficulties is used the ingredient requirement height, must be with fines, the siccative pulverized, and the very little or aerogenesis not of gas production during with coarse fodder, aniseed or wet feed; 3, necessary handy blower fan, power consumption has noise; 4, cigarette is big when igniting, burns emptyly, built on stilts in the middle of the use easily, must disclose the material compacting, the flue gas people that chokes of leaking; 5, charging basket must will seal, and seals badly, just has flue gas and tar and discharges, and opens the pernicious gas that can discharge the people that chokes behind the seal cover; 6, burning is not thorough, and the raw material of most of carbonization of can mixing during the cleaning lime-ash are discharged a large amount of flue dust.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of biomass straw gasification heating stove is provided.
The technical solution of the utility model is as follows: the biomass straw gasification heating stove, form by body of heater and distribution plenum, wherein body of heater is by charging basket, the vigorous fire kitchen range, combustion-supporting chamber, high temperature combustors, absorber plate, composition such as flue and water tank, upper of furnace body is a water tank, water layer is arranged in the water tank, water layer is provided with delivery port and water return outlet, there is the vigorous fire kitchen range charging basket top, vigorous fire kitchen range peripheral hardware is put combustion-supporting chamber, there is poly-igniter cap vigorous fire kitchen range top, poly-igniter cap top is a high temperature combustors, and high-temp combustion is indoor to have absorber plate and absorber plate to cover, and there is stone or metal plate for standing a stove on as a precaution against fire the absorber plate top, high temperature combustors top one side is provided with flue, the thermal conductive water pipe is arranged in the flue, and the thermal conductive water pipe scrapes hawk in the outside, scrapes and scrapes the hawk pull bar on the hawk, the body of heater below is a distribution plenum, distribution plenum is by an air supplying chamber, secondary oxygen supplying chamber, air feed system, fire door and fire grate are formed, and an air supplying chamber directly links to each other with the charging basket bottom by fire grate, and secondary oxygen supplying chamber connects combustion-supporting chamber by the combustion-supporting chamber air channel.
The utility model also can adopt following technical proposals: the biomass straw gasification heating stove, form by body of heater and distribution plenum, wherein body of heater is by charging basket, the vigorous fire kitchen range, combustion-supporting chamber, high temperature combustors, absorber plate, composition such as flue and water tank, upper of furnace body is a water tank, water layer is arranged in the water tank, water layer is provided with delivery port and water return outlet, there is the vigorous fire kitchen range charging basket top, vigorous fire kitchen range peripheral hardware is put combustion-supporting chamber, vigorous fire kitchen range top is a high temperature combustors, high-temp combustion is indoor absorber plate, the absorber plate top kitchen range of igniting, high temperature combustors top one side is provided with flue, and the thermal conductive water pipe is arranged in the flue, the thermal conductive water pipe scrapes hawk in the outside, scrape and scrape the hawk pull bar on the hawk, the body of heater below is a distribution plenum, and distribution plenum is by an air supplying chamber, secondary oxygen supplying chamber, air feed system, fire door and fire grate are formed, an air supplying chamber directly links to each other with the charging basket bottom by fire grate, and secondary oxygen supplying chamber connects combustion-supporting chamber by the combustion-supporting chamber air channel.
Described combustion-supporting chamber air channel has four.
Described air feed system comprises fan interface, blower fan to airduct road, the combustion-supporting pipeline of blower fan, the external blower fan of fan interface, and blower fan is given on the airduct road blower fan feed valve door, and the combustion-supporting valve of blower fan is arranged on the combustion-supporting pipeline of wind.
Advantage of the present utility model is: 1, collection is warmed oneself, is cooked, bathing is one, and good looking appearance, simple to operation, is cleared up lime-ash at any time at free from extraneous odour, no tar, and the use clean hygiene can not cause secondary pollution; 2, igniting is easy, and the agricultural crop straw of rural area, pastoral area all waste, cattle and sheep ight soil, house refuse etc. need not to pulverize, and can directly use; 3, do not use blower fan igniting, the aerogenesis time is 5～10 minutes, normally uses behind the aerogenesis, also can use the blower fan igniting, can accelerate the aerogenesis time, and one is to get final product aerogenesis in 1～3 minute, turns off blower fan behind the aerogenesis, the normal use; 4, flue gas is outdoor with the flue discharge before the igniting, and use is not burnt empty built on stilts, does not need compacting, adds fuel at any time; 5, charging basket need not seal, and no tar, waste water, pernicious gas are discharged; 6, thoroughly burning, the lime-ash of discharge is that greyish white toner is planar, can clear up at any time, does not influence normal use; 7, heating, the design of this stove and accessory entire body water layer, the thermal efficiency increases substantially; 8, cook, the vigorous fire kitchen range, the firepower adjustable size, the heating phase uses outward, the kitchen range of can externally igniting.
Description of drawings Fig. 1 is the utility model overall structure cut-away view; Fig. 2 is the utility model parts kitchen range structural representations of igniting; Fig. 3 is the utility model parts distribution plenum upward view.
The utility model is described in further detail below in conjunction with accompanying drawing for the specific embodiment.
Embodiment 1 can see structure of the present utility model by figure, the biomass straw gasification heating stove, form by body of heater and distribution plenum, wherein body of heater is by charging basket 17, vigorous fire kitchen range 19, combustion-supporting chamber 8, high temperature combustors 21, absorber plate 7, compositions such as flue 1 and water tank 4, upper of furnace body is a water tank 4, can effectively utilize heat energy, improve the thermal efficiency, water layer 24 is arranged in the water tank 4, water layer 24 is provided with delivery port 2 and water return outlet 14, there is vigorous fire kitchen range 19 charging basket 17 tops, the vigorous fire kitchen range 19 outer combustion-supporting chamber 8 that are provided with, there is poly-igniter cap 20 vigorous fire kitchen range 19 tops, poly-igniter cap 20 tops are high temperature combustors 21, make the steam in the combustion gas, second-time burning after the impurity cracking such as tar, absorber plate 7 and absorber plate lid 22 is arranged in the high temperature combustors 21, effectively trap heat is dispersed into outside the water layer, there is stone or metal plate for standing a stove on as a precaution against fire 23 absorber plate 7 tops, high temperature combustors 21 tops one side is provided with flue 1, thermal conductive water pipe 3 is arranged in the flue 1, the thermal conductive water pipe scrapes hawk 6 in 3 outsides, scrape and scrape hawk pull bar 5 on the hawk 6, the body of heater below is a distribution plenum, distribution plenum is by an air supplying chamber 16, secondary oxygen supplying chamber 15, air feed system, fire door 26 and fire grate 25 are formed, by fire grate 25 natural air feeds, and adopt the design of slip pull, and be convenient in use clear up lime-ash, an air supplying chamber 16 directly links to each other with charging basket 17 bottoms by fire grate 25, secondary oxygen supplying chamber 15 connects combustion-supporting chamber 8 by combustion-supporting chamber air channel 18, and this embodiment is mainly used in heating.
Embodiment 2 biomass straw gasification heating stoves, form by body of heater and distribution plenum, wherein body of heater is by charging basket 17, vigorous fire kitchen range 19, combustion-supporting chamber 8, high temperature combustors 21, absorber plate 7, compositions such as flue 1 and water tank 4, upper of furnace body is a water tank 4, can effectively utilize heat energy, improve the thermal efficiency, water layer 24 is arranged in the water tank 4, water layer 24 is provided with delivery port 2 and water return outlet 14, there is vigorous fire kitchen range 19 charging basket 17 tops, the vigorous fire kitchen range 19 outer combustion-supporting chamber 8 that are provided with, vigorous fire kitchen range 19 tops are high temperature combustors 21, absorber plate 7 is arranged in the high temperature combustors 21, effectively trap heat is dispersed into outside the water layer, the absorber plate 7 tops kitchen range 27 of igniting, high temperature combustors 21 tops one side is provided with flue 1, thermal conductive water pipe 3 is arranged in the flue 1, the thermal conductive water pipe scrapes hawk 6 in 3 outsides, scrape and scrape hawk pull bar 5 on the hawk 6, the body of heater below is a distribution plenum, distribution plenum is by an air supplying chamber 16, secondary oxygen supplying chamber 15, air feed system, fire door 26 and fire grate 25 are formed, by fire grate 25 natural air feeds, and employing slip pull design, be convenient in use clear up lime-ash, an air supplying chamber 16 directly links to each other with charging basket 17 bottoms by fire grate 25, and secondary oxygen supplying chamber 15 connects combustion-supporting chamber 8 by combustion-supporting chamber air channel 18, and this embodiment is mainly used in and cooks.
Described combustion-supporting chamber air channel 18 has four.
Described air feed system comprises fan interface 11, blower fan to airduct road 13, the combustion-supporting pipeline 9 of blower fan, fan interface 11 external blower fans, and blower fan is given on the airduct road 13 blower fan feed valve door 12, and the combustion-supporting valve 10 of blower fan is arranged on the combustion-supporting pipeline 9 of wind.
Close absorber plate lid 22 when the utility model is warmed oneself merely, high temperature will can not direct reach stone or metal plate for standing a stove on as a precaution against fire 23, waste heat energy, and the high temperature of this moment will be limited and be distributed to each position water layer by absorber plate 7.The non-heating phase use this stove and accessory heat up water, when cooking, light combustion gas after, stone or metal plate for standing a stove on as a precaution against fire 23, absorber plate lid 22, poly-igniter cap 20 are removed, put the kitchen range 27 of igniting, this moment, flame was drawn outside combustion chamber 21, absorber plate 7, the water layer 24, reached the purpose that reduces water temperature; When the raw material in the charging basket produces fuel gas, light through vigorous fire kitchen range 19 naked lights, open fire door 26 then or open blower fan air feed system 10,11 that to carry out the secondary oxygen supply combustion-supporting; Distribution plenum is mainly used in that charging basket 17 aerogenesis air feeds, combustion-supporting chamber's 8 oxygen supplys are combustion-supporting, cleaning charging basket lime-ash etc.The utility model can also can use blower fan to force aerogenesis without blower fan nature aerogenesis.During the nature aerogenesis, open fire door 26, close the blower fan air feed system, earlier with a small amount of kindling, as combustibles such as maize straw, corncobs, add in the charging baskets 17 by stone or metal plate for standing a stove on as a precaution against fire 23, absorber plate lid 22, vigorous fire kitchen range 19 and to light, treat that fire in a stove before fuel is added combustion is prosperous after, add raw material more in a large number, got final product the output combustion gas in 5～10 minutes, light with naked light at 21 places at high temperature combustors, the normal use, one time air supplying chamber 16 gives the wind aerogenesis by fire grate 25 spontaneous combustions, and secondary oxygen supplying chamber 15 is combustion-supporting by the 18 natural oxygen supplys of combustion-supporting chamber air channel; When using blower fan to force aerogenesis, raw material is by after lighting in stone or metal plate for standing a stove on as a precaution against fire 23, absorber plate lid 22, the vigorous fire kitchen range 19 adding charging baskets 17, close fire door 26, open the blower fan air feed system, air feed gets final product the output fuel gas about 1～3 minute, after high temperature combustors 21 usefulness naked lights are lighted, open the combustion-supporting valve 10 of blower fan, flame status was transferred to best back 3～5 minutes, can turn off the blower fan air feed system and normally use.Gasification furnace in use, thoroughly the lime-ash after the burning can fall in air supplying chamber 16 automatically, can clear up at any time, when coking occurring in the charging basket, fire grate can be skidded off, coke button can fall into automatically in an air supplying chamber 16 and take out.
Claims (4)
1. biomass straw gasification heating stove, form by body of heater and distribution plenum, it is characterized in that: body of heater is by charging basket (17), vigorous fire kitchen range (19), combustion-supporting chamber (8), high temperature combustors (21), absorber plate (7), flue (1) and water tank (4) are formed, upper of furnace body is water tank (4), water layer (24) is arranged in the water tank (4), water layer (24) is provided with delivery port (2) and water return outlet (14), there is vigorous fire kitchen range (19) charging basket (17) top, the outer combustion-supporting chamber (8) that is provided with of vigorous fire kitchen range (19), there is poly-igniter cap (20) vigorous fire kitchen range (19) top, poly-igniter cap (20) top is high temperature combustors (21), absorber plate (7) and absorber plate lid (22) is arranged in the high temperature combustors (21), there is stone or metal plate for standing a stove on as a precaution against fire (23) absorber plate (7) top, high temperature combustors (21) top one side is provided with flue (1), thermal conductive water pipe (3) is arranged in the flue (1), thermal conductive water pipe (3) scrapes hawk (6) in the outside, scrape and scrape hawk pull bar (5) on the hawk (6), the body of heater below is a distribution plenum, distribution plenum is by an air supplying chamber (16), secondary oxygen supplying chamber (15), air feed system, fire door (26) and fire grate (25) are formed, an air supplying chamber (16) directly links to each other with charging basket (17) bottom by fire grate (25), and secondary oxygen supplying chamber (15) connects combustion-supporting chamber (8) by combustion-supporting chamber air channel (18).
2. biomass straw gasification heating stove, form by body of heater and distribution plenum, it is characterized in that: body of heater is by charging basket (17), vigorous fire kitchen range (19), combustion-supporting chamber (8), high temperature combustors (21), absorber plate (7), flue (1) and water tank (4) are formed, upper of furnace body is water tank (4), water layer (24) is arranged in the water tank (4), water layer (24) is provided with delivery port (2) and water return outlet (14), there is vigorous fire kitchen range (19) charging basket (17) top, the outer combustion-supporting chamber (8) that is provided with of vigorous fire kitchen range (19), vigorous fire kitchen range (19) top is high temperature combustors (21), absorber plate (7) is arranged in the high temperature combustors (21), absorber plate (7) the top kitchen range (27) of igniting, high temperature combustors (21) top one side is provided with flue (1), thermal conductive water pipe (3) is arranged in the flue (1), thermal conductive water pipe (3) scrapes hawk (6) in the outside, scrape and scrape hawk pull bar (5) on the hawk (6), the body of heater below is a distribution plenum, distribution plenum is by an air supplying chamber (16), secondary oxygen supplying chamber (15), air feed system, fire door (26) and fire grate (25) are formed, an air supplying chamber (16) directly links to each other with charging basket (17) bottom by fire grate (25), and secondary oxygen supplying chamber (15) connects combustion-supporting chamber (8) by combustion-supporting chamber air channel (18).
3. biomass straw gasification heating stove according to claim 1 and 2 is characterized in that: described combustion-supporting chamber air channel (18) has four.
4. biomass straw gasification heating stove according to claim 1 and 2, it is characterized in that: described air feed system comprises that fan interface (11), blower fan are to airduct road (13), the combustion-supporting pipeline of blower fan (9), the external blower fan of fan interface (11), blower fan is given on the airduct road (13) blower fan feed valve door (12), and the combustion-supporting valve of blower fan (10) is arranged on the combustion-supporting pipeline of wind (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202483117U CN201811311U (en) | 2010-03-05 | 2010-07-06 | Biomass straw gasification heating stove |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020124373 | 2010-03-05 | ||
| CN201020124373.7 | 2010-03-05 | ||
| CN2010202483117U CN201811311U (en) | 2010-03-05 | 2010-07-06 | Biomass straw gasification heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811311U true CN201811311U (en) | 2011-04-27 |
Family
ID=43894251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202483117U Expired - Fee Related CN201811311U (en) | 2010-03-05 | 2010-07-06 | Biomass straw gasification heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811311U (en) |
-
2010
- 2010-07-06 CN CN2010202483117U patent/CN201811311U/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: 20110427 Termination date: 20130706 |