CN2462243Y - Multifunctional firewood/coal gasifying stove - Google Patents
Multifunctional firewood/coal gasifying stove Download PDFInfo
- Publication number
- CN2462243Y CN2462243Y CN 01212365 CN01212365U CN2462243Y CN 2462243 Y CN2462243 Y CN 2462243Y CN 01212365 CN01212365 CN 01212365 CN 01212365 U CN01212365 U CN 01212365U CN 2462243 Y CN2462243 Y CN 2462243Y
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- CN
- China
- Prior art keywords
- stove
- coal
- water jacket
- hearth
- grate
- 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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Abstract
The utility model relates to a multifunctional firewood/coal gasifying stove, which comprises a stove body with a heat insulating layer, stove hearths in the stove body, and a water jacket coated outside the stove hearth. The utility model is characterized in that the inner part of the stove body is provided with a coal burning stove hearth and a firewood burning stove hearth side by side; a grate of the firewood burning stove hearth is a rotary grate, and a secondary air passage is arranged between the firewood burning stove hearth and the water jacket; the secondary air channel is communicated with air inlets which are uniformly distributed at the position of the upper mouth of the firewood burning stove hearth; a steam generation jacket is arranged around a stove mouth on the water jacket; the steam generation sleeve is respectively communicated with a combustion supporting steam jet pipe and a steam cooking tank, wherein, the combustion supporting steam jet pipe is positioned at the lower side of the coal burning stove hearth.
Description
The utility model relates to a kind of home furnace, relates to a kind of multi-functional bavin, coal dual-purpose gasification furnace specifically.
Be applicable in the prior art that the cooking stove of rural peasant household mostly is the coal-fired stove or the combustion wood stove kitchen range of single structure, can not satisfy farmers''s actual needs.Especially its combustion wood stove kitchen range mostly is traditional old-fashioned structure, removes that to exist burning insufficient, and outside the low weak point of the thermal efficiency, it is big also to exist smog, the shortcoming of contaminated environment.
The purpose of this utility model provides a kind of multi-functional bavin, coal dual-purpose gasification furnace with regard to being to overcome above-mentioned weak point of the prior art.
The purpose of this utility model can realize by following measure:
Multi-functional bavin of the present utility model, coal dual-purpose gasification furnace comprise the body of heater that has heat-insulation layer, the burner hearth and the ring that are arranged in the body of heater wrap in the outer water jacket of burner hearth, a coal-fired furnace cavity and a combustion wood stove thorax have been arranged side by side in the body of heater, the fire grate of described combustion wood stove thorax is a travelling grate, be provided with the secondary air passage between combustion wood stove thorax and the water jacket, this secondary air passage fresh air inlet uniform with firing wood stove thorax position suitable for reading communicates; Be provided with the steam generation cover around fire door above water jacket, the steam generation cover is connected with the combustion-supporting steam-jet siphon and the boiling case that are positioned at the coal-fired furnace cavity below respectively by pipeline.
Travelling grate described in the utility model by fire grate, be symmetricly set on that two on the fire grate circle rotates semiaxis and the keeper, the turning handle that are installed on the semiaxis are formed.
Operation principle of the present utility model is as follows:
When 1, doing the use of combustion wood stove kitchen range, earlier straw or wooden fuel are put into burner hearth, from the top of fuel it is lighted afterwards, under the effect of stack draught, air-flow enters burner hearth from the bottom of burner hearth, makes the acceleration straw burning that is positioned at upper furnace, and part is because the then burning rapidly under the combustion-supporting effect that enters the upper furnace fresh air by the secondary air passage of the smog of anoxic possible trouble, the time fuel be able to abundant burning, thereby furnace temperature is increased rapidly.Use cooking stove of the present utility model to cook when heating up water normally, the waste heat at its burner hearth place water jacket is heated to be the user provides the effect of hot water except that can play, the high temperature heat at its fire door position also can heat the steam generation cover that is arranged on the fire door place, make it to produce high-temperature steam, be used for the food in the boiling case is carried out hot digestion, reach the purpose that makes full use of the energy.The design of travelling grate then provides convenience for the discharging of lime-ash.
When 2, cooking stove of the present utility model is done the coal-fired stove use, be positioned at steam that the steam generation cover at fire door place produced except that providing the vapour source for boiling case, can also provide combustion-supporting steam for the combustion-supporting steam-jet siphon that is positioned at the coal-fired furnace cavity below for burner hearth by pipeline, make it to generate water-gas, reach the purpose that improves fire door temperature, energy savings.
Advantage of the present utility model is not only to can be rural peasant household inexpensive cooking stove is provided, and satisfies the needs of its life, and can reach the purpose of energy savings, minimizing pollution.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a front view of the present utility model.
The structure chart of travelling grate in Fig. 2 diagrammatic sketch 1.
The utility model is done with detailed description below with reference to embodiment (accompanying drawing):
As shown in the figure, multi-functional bavin of the present utility model, coal dual-purpose gasification furnace comprise the body of heater (13) that has heat-insulation layer, be arranged side by side coal-fired furnace cavity (10) and combustion wood stove thorax (5) in body of heater (13), and the outer water jacket (3) of burner hearth is set, the fire grate (1) of described combustion wood stove thorax (5) is a travelling grate, be provided with the secondary air passage (4) that is connected with atmosphere by the air inlet mouth of pipe (2) between combustion wood stove thorax (5) and water jacket (3), the direct fresh air inlet (7) uniform with firing wood stove thorax (5) position suitable for reading of this secondary air passage (4) communicates; Top at water jacket (3) is provided with steam generation cover (6) around fire door, and steam generation cover (6) is connected with the combustion-supporting steam-jet siphon (11) and the boiling case (12) that are positioned at coal-fired furnace cavity (10) below respectively by pipeline (9); Described travelling grate (1) by fire grate (17), be symmetricly set on that two on the fire grate circle rotates semiaxis (16) and the keeper (15), the turning handle (14) that are installed on the semiaxis are formed.(8) are chimney among the figure.
Claims (2)
1, a kind of multi-functional bavin, coal dual-purpose gasification furnace, it comprises the body of heater (13) that has heat-insulation layer, the burner hearth and the ring that are arranged in the body of heater wrap in the outer water jacket (3) of burner hearth, it is characterized in that: be arranged side by side a coal-fired furnace cavity (10) and a combustion wood stove thorax (5) in the body of heater (13), the fire grate (1) of described combustion wood stove thorax (5) is a travelling grate, be provided with secondary air passage (4) between combustion wood stove thorax (5) and the water jacket (3), this secondary air passage (4) fresh air inlet (7) uniform with firing wood stove thorax (5) position suitable for reading communicates; Top at water jacket (3) is provided with steam generation cover (6) around fire door, and steam generation cover (6) is connected with the combustion-supporting steam-jet siphon (11) and the boiling case (12) that are positioned at coal-fired furnace cavity (10) below respectively by pipeline (9).
2, multi-functional bavin according to claim 1, coal dual-purpose gasification furnace is characterized in that: described travelling grate (1) by fire grate (17), be symmetricly set on that two on the fire grate circle rotates semiaxis (16) and the keeper (15), the turning handle (14) that are installed on the semiaxis are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212365 CN2462243Y (en) | 2001-01-20 | 2001-01-20 | Multifunctional firewood/coal gasifying stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212365 CN2462243Y (en) | 2001-01-20 | 2001-01-20 | Multifunctional firewood/coal gasifying stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462243Y true CN2462243Y (en) | 2001-11-28 |
Family
ID=33631568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01212365 Expired - Fee Related CN2462243Y (en) | 2001-01-20 | 2001-01-20 | Multifunctional firewood/coal gasifying stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462243Y (en) |
-
2001
- 2001-01-20 CN CN 01212365 patent/CN2462243Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |