CN203848494U - Civil cooking heating stove with biomass as fuel - Google Patents
Civil cooking heating stove with biomass as fuel Download PDFInfo
- Publication number
- CN203848494U CN203848494U CN201420209318.6U CN201420209318U CN203848494U CN 203848494 U CN203848494 U CN 203848494U CN 201420209318 U CN201420209318 U CN 201420209318U CN 203848494 U CN203848494 U CN 203848494U
- Authority
- CN
- China
- Prior art keywords
- heater
- fuel
- stove
- air
- cooking heating
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 238000010411 cooking Methods 0.000 title claims abstract description 11
- 239000002028 Biomass Substances 0.000 title abstract description 6
- 238000002485 combustion reaction Methods 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a civil cooking heating stove with biomass as fuel. The civil cooking heating stove comprises a stove body, a chimney and an air duct. The stove body and the chimney are provided with water jackets respectively. The water jackets are communicated. An air inlet of the air duct is formed in the position of an ash removal opening in the bottom of the stove. The air duct is directly communicated with a hearth through an ash box and a fire grate. Auxiliary air ducts are arranged at the four corners of the inner wall of the hearth. The lower portions of the auxiliary air ducts are communicated with the ash box. The upper portions of the auxiliary air ducts are directly communicated with the upper portion of the hearth. An annular air duct is arranged in the middle of the stove body. A smoke combustor is formed in the upper portion of the stove body. Adjustable air openings are formed in the two sides of the upper portion of the stove body to enable the smoke combustor to be communicated with the atmosphere. The civil cooking heating stove is reasonable in structure, high in temperature rise speed and high in heat efficiency; in particular, due to the air duct structure, multi-time air feeding combustion supporting can be achieved, the fuel is sufficiently combusted, smoke emission is avoided, and the civil cooking heating stove with the biomass as the fuel saves energy and reduces emission.
Description
Technical field:
The utility model relates to a kind of domestic cooking heating equipment, particularly relates to a kind of domestic cooking heating stove taking living beings as fuel.
Background technology:
At present, in the situation that central heating is also completely not universal, particularly in area, counties and townships, numerous residents warm oneself in the winter time and also adopt the ordinary heating stove taking coal as fuel, this ordinary heating stove of a great variety, its structure is all by furnace water jacket, chimney water sleeve forms, the just structure difference of chimney water sleeve, for many years use and observe in find that existing ordinary heating stove is because Duct design is unreasonable, make fuel combustion incomplete, the thermal efficiency is low, coal consumption is large on the one hand, heat up slow, reach the warm needs of radiator 30 minutes, and be difficult to reach the degree that radiator is hot, heating effect is undesirable, on the other hand due to incomplete combustion, the sulfur dioxide in flue gas of discharge, nitrogen oxide, the content of flue dust and carbon dioxide is higher, damage ratio to surrounding enviroment is more serious.At present,, along with applying of biomass fuel, there is greatly the trend that replaces coal, warming stove taking living beings as fuel also arises at the historic moment, and by the understanding to existing biomass warming stove, finds also to deposit Duct design unreasonable, fuel combustion is incomplete, causes environmental pollution.
Utility model content:
The utility model is for the deficiencies in the prior art, a kind of domestic cooking heating stove taking living beings as fuel is provided, this furnace structure is reasonable, can reduce sulfur dioxide, nitrogen oxide, flue dust and CO2 emission, meet the requirement of environmental protection, technical problem to be solved in the utility model is the structure by improving air channel, accelerate thermal power transfer, make fuel combustion complete, reduce the discharge of pernicious gas, technical solution adopted in the utility model is as follows: the utility model comprises body of heater, chimney and air channel, body of heater and chimney are equipped with water jacket, and water jacket communicates, air inlet of air duct is located at the ash disposal mouth place of furnace bottom, air channel is through ash bin and the straight-through burner hearth of fire grate, it is characterized in that 1. four angles at inboard wall of burner hearth are respectively equipped with attached air channel, the below in this attached air channel communicates with ash bin, the straight-through upper furnace in top, 2. above the pyrotechnics outlet above body of heater middle part, burner hearth, be provided with looped duct, the import of looped duct directly communicates with atmosphere through body of heater, and the outlet of looped duct is located at interior ring, and evenly arranges 4-8, 3. the top of body of heater is smoke combustion chamber, and the both sides above body of heater are respectively equipped with Adjustable air port, and smoke combustion chamber is communicated with atmosphere.
Mechanism of the present utility model is as follows:
After the fuel of lighting in burner hearth, wind enters ash bin through import, one tunnel is combustion-supporting in fire grate enters burner hearth, simultaneously, another road blows to burner hearth top through the attached air channel at four angles of inboard wall of burner hearth combustion-supporting, wind through looped duct outlet can be combustion-supporting to again carrying out through the pyrotechnics of pyrotechnics outlet discharge, and last, the wind entering through Adjustable air port makes the indoor pyrotechnics completing combustion of smoke combustion.
Compared with prior art, the utility model is rational in infrastructure, has that temperature raising is fast, the thermal efficiency is high, particularly air channel structure can be realized repeatedly blowing-in and combustion-supporting, make fuel combustion abundant, smokeless, is a kind of domestic cooking heating stove taking living beings as fuel of energy-saving and emission-reduction.
Brief description of the drawings:
Accompanying drawing 1 is the utility model structural representation,
Accompanying drawing 2 is the A-A sectional views in the utility model accompanying drawing 1,
Accompanying drawing 3 is the B-B sectional views in the utility model accompanying drawing 1,
Accompanying drawing 4 is the C-C sectional views in the utility model accompanying drawing 1.
Detailed description of the invention:
The structure of the utility model and existing heating stove is basically identical, comprise body of heater 4, chimney 9 and air channel, body of heater and chimney are equipped with water jacket, and water jacket communicates, air inlet of air duct 1 is located at the ash disposal mouth place of furnace bottom, air channel is through ash bin 11 and the straight-through burner hearth of fire grate 10, realize once combustion-supporting, four angles at inboard wall of burner hearth are respectively equipped with attached air channel 2, the cross section in this attached air channel can be square, leg-of-mutton, its below communicates with ash bin, the straight-through upper furnace in top, realize secondary combustion-supporting, at body of heater middle part, the pyrotechnics outlet 8 of burner hearth top is provided with looped duct 5 above, the import 3 of looped duct is located at before body of heater, looped duct is directly communicated with atmosphere, the outlet 6 of looped duct is located at interior ring, and evenly arrange 4-8, the wind entering through looped duct can realize three times combustion-supporting, the top of body of heater is smoke combustion chamber, both sides above body of heater are respectively equipped with Adjustable air port 7, smoke combustion chamber is communicated with atmosphere, the wind being entered by Adjustable air port can realize four times combustion-supporting, the unlatching of Adjustable air port is depending on fuel, while burning coal, closed, while burning biomass fuel, can regulate according to its combustion position.
Claims (1)
1. the domestic cooking heating stove taking living beings as fuel, comprise body of heater, chimney and air channel, body of heater and chimney are equipped with water jacket, and water jacket communicates, air inlet of air duct is located at the ash disposal mouth place of furnace bottom, and air channel, through ash bin and the straight-through burner hearth of fire grate, is characterized in that 1. four angles at inboard wall of burner hearth are respectively equipped with attached air channel, the below in this attached air channel communicates with ash bin, and top leads directly to upper furnace; 2. above the pyrotechnics outlet above body of heater middle part, burner hearth, be provided with looped duct, the import of looped duct directly communicates with atmosphere through body of heater, and the outlet of looped duct is located at interior ring, and evenly arranges 4-8; 3. the top of body of heater is smoke combustion chamber, and the both sides above body of heater are respectively equipped with Adjustable air port, and smoke combustion chamber is communicated with atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209318.6U CN203848494U (en) | 2014-04-22 | 2014-04-22 | Civil cooking heating stove with biomass as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209318.6U CN203848494U (en) | 2014-04-22 | 2014-04-22 | Civil cooking heating stove with biomass as fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848494U true CN203848494U (en) | 2014-09-24 |
Family
ID=51561503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420209318.6U Expired - Fee Related CN203848494U (en) | 2014-04-22 | 2014-04-22 | Civil cooking heating stove with biomass as fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917780A (en) * | 2019-11-05 | 2020-03-27 | 上海意内西机械制造有限公司 | Oil fume exhaust gas treatment device for pit furnace |
-
2014
- 2014-04-22 CN CN201420209318.6U patent/CN203848494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917780A (en) * | 2019-11-05 | 2020-03-27 | 上海意内西机械制造有限公司 | Oil fume exhaust gas treatment device for pit furnace |
| CN110917780B (en) * | 2019-11-05 | 2022-05-27 | 上海意内西机械制造有限公司 | Oil fume exhaust gas treatment device for pit 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: 20140924 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |