CN203454212U - Domestic biomass hot air furnace - Google Patents
Domestic biomass hot air furnace Download PDFInfo
- Publication number
- CN203454212U CN203454212U CN201320424781.8U CN201320424781U CN203454212U CN 203454212 U CN203454212 U CN 203454212U CN 201320424781 U CN201320424781 U CN 201320424781U CN 203454212 U CN203454212 U CN 203454212U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- gasification combustion
- hot air
- hearth
- domestic biomass
- 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
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- 239000002028 Biomass Substances 0.000 title claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 claims abstract description 32
- 238000002309 gasification Methods 0.000 claims abstract description 27
- 238000010411 cooking Methods 0.000 claims abstract description 12
- 239000011449 brick Substances 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003546 flue gas Substances 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 17
- 239000000446 fuel Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002956 ash Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a domestic biomass hot air furnace. A hearth is arranged inside a furnace body, a fire gathering port is arranged at the upper end of the hearth, a semi-gasification combustion chamber is arranged above the fire gathering port, the upper end of the semi-gasification combustion chamber is a cooking port, and the side portion of the semi-gasification combustion chamber is provided with a flue connection port; a heat conducting cavity is further formed inside the furnace body and is an annular cavity surrounding the hearth and the semi-gasification combustion chamber, the lower end port of the heat conducting cavity is connected with an air blower, the upper end of the heat conducting cavity is provided with a hot air outlet, and a spiral heat-dissipation separation piece which circles around the outer wall of the hearth is arranged in the heat conducting cavity. The domestic biomass hot air furnace comprises a secondary combustion-supporting system, fuel combustion is sufficient, and a clean combustion effect is achieved. The domestic biomass hot air furnace can be normally used as a domestic cooking furnace, and flue gas can enter a heatable brick bed for heating; moreover, the air blower can be turned on for supplying hot air to the inside of a room, and the temperature rises rapidly.
Description
Technical field
The utility model relates to a kind of domestic burners, particularly has the domestic biomass hot-blast stove of cooking and hot-air heating function.
Background technology
Northern China is cold winter, and heating system is essential.Family is still used hot water heating mostly at present, higher with hot water heating stove used and matched auxiliaring equipment cost thereof, and need pipeline to connect, the specification requirement of installing is higher, the long heating efficiency that also can affect hot-water heating of circuit, blowing out in winter hot-water heating equipment is also easily freezing, can not stop hot-water heating heating when used stove and accessory summer.
Summary of the invention
The purpose of this utility model is a kind of domestic biomass hot-blast stove of design, and this stove can be used for cooking and logical a heatable brick bed heating, and hot blast can be transported to heating within doors.
These family expenses biomass hot air stove, is provided with burner hearth in its body of heater, and burner hearth upper end is poly-burner, and it is that the sidepiece of cooking Kou，Ban gasification combustion chamber is provided with flue connector that poly-burner top is provided with half ，Ban gasification combustion chamber of gasification combustion chamber upper end; In body of heater, be also provided with thermal conductive cavity, this thermal conductive cavity encloses outside burner hearth and the outdoor toroidal cavity of half gasification, and combustion, and the lower port of thermal conductive cavity connects air blast, and upper end is provided with hot-blast outlet.
In described thermal conductive cavity, be provided with the spiral heat dissipation partition spiraling around hearth outer wall.
The ring-type fin that some layers of level are housed in described half gasification combustion chamber, the outer rim of each ring-type fin stretches in the thermal conductive cavity of half gasification combustion chamber periphery.
The Secondary Air dish that the poly-burner setting of described burner hearth upper end contains ring-like wind chamber, the inner ring wall in annular wind chamber is arranged with a plurality of airing holes, and annular wind chamber is connected with blower fan by ventilation duct, for combustion-supporting to gasification combustion chamber's air feed.
Described half gasification combustion chamber's one side arranges the logical a heatable brick bed mouth of flue gas.
This stove uses biomass fuel, is provided with secondary combustion-supporting system, implements secondary burning technology, makes full combustion of fuel, reaches the effect of clean burning.This stove as Domestic cooking stove and accessory, can also can be opened air blast to indoor supply hot blast except normally by the logical a heatable brick bed heating of flue gas, and programming rate is fast.Even if blowing out in winter, also needn't consider the problem that hot-water heating part is damaged by frost; The get warm again after a cold spell air blast of only need stopping using season of temperature can stop supplying with hot blast.Cooking, heating are all convenient and swift, are suitable for northern user and use.
Accompanying drawing explanation
Fig. 1 is the structural representation of this stove and accessory.
In figure, 1-air blast, 2-cold air inlet, 3-spiral heat dissipation partition, 4-thermal conductive cavity, 5-refractory masses, 6-burner hearth, 7-airing hole, 8-Secondary Air dish, 9-ring-type fin ，10—Ban gasification combustion chamber, 11-floss hole, 12-cooking mouth, 13-hot-blast outlet, 14-body of heater, 15-ventilation duct, 16-secondary air inlet, 17-leg ，18— ash accumulating chamber, 19-fire grate.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate structure and the operation principle of the utility model domestic biomass hot-blast stove.
The structure of domestic biomass hot-blast stove is as Fig. 1, in body of heater 14, be provided with burner hearth 6, the poly-burner in burner hearth 6 upper ends is equipped with Secondary Air dish 8, its top is provided with half gasification combustion chamber 10, the upper end of half gasification combustion chamber 10 arranges cooking mouth 12, the sidepiece of half gasification combustion chamber 10 is provided with floss hole 11, and hot flue gas can lead to a heatable brick bed or directly discharge; The thermal conductive cavity 4 of annular is surrounded on outside burner hearth 6 Ji Ban gasification combustion chamber 10, and the lower end cold air inlet of thermal conductive cavity 4 connects air blast 1, and upper end is provided with hot-blast outlet 13, is provided with the spiral heat dissipation partition 3 spiraling around hearth outer wall in thermal conductive cavity 4.Secondary Air dish 8 contains ring-like wind chamber, and the inner ring wall in annular wind chamber is arranged with a plurality of airing holes 7, and ventilation duct 15, blows to half gasification combustion chamber 10 from the airing hole 7 of Secondary Air dish 8 and carries out secondary combustion-supporting to annular wind chamber supplying secondary air by mini fan.The ring-type fin 9 of the half in-built level that haves three layers of gasification combustion chamber 10, the outer rim of each ring-type fin 9 stretches in thermal conductive cavity 4.
When this furnaceman does, first in burner hearth 6, add fuel, after lighting, at the dense flue gas of the interior generation of burner hearth 6, the annular Secondary Air dish 8 through burner hearth 6 tops provides secondary air combustion aid, makes full combustion of fuel, emits heat.Spiral heat dissipation partition 3 and ring-type fin 9 absorb the heat of refractory masses 5 and part half gasification combustion chamber 10.Open air blast 1, cold air is in the interior rising of thermal conductive cavity 4 and absorb spiral heat dissipation partition 3 and the heat of ring-type fin 9 and heating up gradually, finally from hot-blast outlet 13 to the indoor hot-air that blows out, for heating.Most of heat that burning produces can carry out cooking work by cooking mouth 12, and fume afterheat amount is passed in a heatable brick bed and warmed oneself by smoke hatch 11.The ashes of fuel are settled down to ash accumulating chamber 18 by fire grate 19, are convenient to deashing.
Claims (5)
1. domestic biomass hot-blast stove, is provided with burner hearth, and burner hearth upper end is poly-burner, and it is that cooking Kou，Ban gasification combustion chamber sidepiece is provided with flue connector that poly-burner top is provided with half ，Ban gasification combustion chamber of gasification combustion chamber upper end; It is characterized in that being also provided with thermal conductive cavity, this thermal conductive cavity is to enclose outside burner hearth and the outdoor toroidal cavity of half gasification, and combustion, and the lower port of thermal conductive cavity connects air blast, and upper end is provided with hot-blast outlet.
2. domestic biomass hot-blast stove according to claim 1, is characterized in that being provided with in described thermal conductive cavity the spiral heat dissipation partition spiraling around hearth outer wall.
3. domestic biomass hot-blast stove according to claim 1, is characterized in that being equipped with in described half gasification combustion chamber the ring-type fin of some layers of level, and the outer rim of each ring-type fin stretches in the thermal conductive cavity of half gasification combustion chamber periphery.
4. according to the domestic biomass hot-blast stove described in claim 1 or 2 or 3, it is characterized in that the Secondary Air dish that the poly-burner setting of described burner hearth upper end contains ring-like wind chamber, the inner ring wall in annular wind chamber is arranged with a plurality of airing holes, and annular wind chamber is connected with blower fan by ventilation duct.
5. domestic biomass hot-blast stove according to claim 4, is characterized in that described half gasification combustion chamber's one side arranges the logical a heatable brick bed mouth of flue gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424781.8U CN203454212U (en) | 2013-07-17 | 2013-07-17 | Domestic biomass hot air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424781.8U CN203454212U (en) | 2013-07-17 | 2013-07-17 | Domestic biomass hot air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454212U true CN203454212U (en) | 2014-02-26 |
Family
ID=50134082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320424781.8U Expired - Fee Related CN203454212U (en) | 2013-07-17 | 2013-07-17 | Domestic biomass hot air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454212U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165457A (en) * | 2014-07-24 | 2014-11-26 | 余增辉 | Energy-saving environment-friendly high-temperature hot air drying stove |
| CN104566480A (en) * | 2014-12-01 | 2015-04-29 | 六盘水恒森钢材有限公司 | Heat dissipation-type air return furnace |
| WO2016169126A1 (en) * | 2015-04-24 | 2016-10-27 | 扬州斯大锅炉有限公司 | Combustion flue gas supply device |
| CN108050694A (en) * | 2017-11-25 | 2018-05-18 | 易亮 | A kind of domestic biomass fuel heating installation of environmental protection and energy saving |
| CN111878885A (en) * | 2020-08-12 | 2020-11-03 | 临沂天蓝蓝能源设备有限公司 | Energy-saving efficient semi-gasification warm air furnace |
-
2013
- 2013-07-17 CN CN201320424781.8U patent/CN203454212U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165457A (en) * | 2014-07-24 | 2014-11-26 | 余增辉 | Energy-saving environment-friendly high-temperature hot air drying stove |
| CN104566480A (en) * | 2014-12-01 | 2015-04-29 | 六盘水恒森钢材有限公司 | Heat dissipation-type air return furnace |
| WO2016169126A1 (en) * | 2015-04-24 | 2016-10-27 | 扬州斯大锅炉有限公司 | Combustion flue gas supply device |
| CN108050694A (en) * | 2017-11-25 | 2018-05-18 | 易亮 | A kind of domestic biomass fuel heating installation of environmental protection and energy saving |
| CN111878885A (en) * | 2020-08-12 | 2020-11-03 | 临沂天蓝蓝能源设备有限公司 | Energy-saving efficient semi-gasification warm air furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20190717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |