CN201297656Y - Coal-saving furnace - Google Patents
Coal-saving furnace Download PDFInfo
- Publication number
- CN201297656Y CN201297656Y CNU2008201767129U CN200820176712U CN201297656Y CN 201297656 Y CN201297656 Y CN 201297656Y CN U2008201767129 U CNU2008201767129 U CN U2008201767129U CN 200820176712 U CN200820176712 U CN 200820176712U CN 201297656 Y CN201297656 Y CN 201297656Y
- Authority
- CN
- China
- Prior art keywords
- coal
- combustion chamber
- water tank
- water
- saving furnace
- 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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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a coal-saving furnace which comprises a combustion chamber and a water tank, wherein the combustion chamber is in an orthostatic conical table shape, the upper end of the combustion chamber is a burnt port, the lower end of the combustion chamber and the water tank are connected into a whole, and a furnace grate is placed on the connection part. The water tank is in a cylindrical shape, the bottom of the water tank is closed without water leakage, and the middle of the outer wall of the water tank is provided with an ash outlet and a blower nozzle. The utility model is designed according to the principle of water gas generation and has reasonable structure. The coal is sufficiently burnt to release internal energy, in addition, carbon monoxide and hydrogen which are water gas are generated by the heat chemical reaction of steam and baking-hot carbon, the water gas fiercely combusts under the high-temperature environment of the combustion chamber and the function of a blaster, and the fire is strong. Compared with the traditional direct pan heating of the coal pan head, the coal-saving furnace save about half amount of coal. No smoke is generated in the chimney except in ignition and the instant heating time, thus the coal-saving furnace saves energy and protects the environment.
Description
Technical field
The utility model relates to the combustion furnace technical field, particularly a kind of coal-saving stove that uses fire coal or combustion bavin standing grain.
Background technology
The widely-used traditional olla head coal-fired or combustion bavin standing grain of rural area and samll cities and towns is cooked at present, coal or bavin standing grain be placed on the fire grate make a fire, the bottom of a pan quirk is very near apart from chimney, the inadequate dense smoke that burns carries fuel gas and discharges from chimney, the available carbon dust of part also by the air blast hot spots that blows off, causes environmental pollution, energy waste, smoke fire burns simultaneously, directly influences healthy.
The utility model content
The utility model provides a kind of rational in infrastructure in order to address the above problem, and can make full use of the energy, and fuel is acutely burnt, a kind of coal-saving stove that firepower is powerful.
The purpose of this utility model is achieved through the following technical solutions:
A kind of coal-saving stove is made up of combustion chamber and tank two parts, it is characterized in that described combustion chamber is upright taper type, and the upper end is a bocca, and lower end and described tank connect as one, and connecting portion is placed fire grate.
Described tank is cylindrical, and the bottom is airtight water-tight, and the sink outer walls middle part is provided with ash hole and blast orifice.
The utility model utilizes water-gas to produce the principle design, rational in infrastructure, except that coal fully burn discharge in the energy, generate carbon monoxide and hydrogen-be water-gas by steam with red-hot carbon thermal chemical reaction, acutely burning under combustion chamber high temperature environment and air blast effect, firepower is powerful, saves coal about 1/2nd than the direct enamelware pot of traditional coal pot head, and remove igniting and coal moment trunk of funnel non smoke, energy-conserving and environment-protective.Its chemical equation is:
C+H
2O＝CO+H
2
2H
2+O
2＝2H
2O
2CO+O
2＝2CO
2
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated:
The utility model is made up of combustion chamber 1 and tank 2 two parts, and the combustion chamber is upright taper type, and the upper end is a bocca 3, and lower end and tank 2 connect as one, and connecting portion is placed fire grate 5.Tank 2 is cylindrical, and the bottom is airtight water-tight, and there are ash hole 6 and blast orifice 7 in tank 2 outer walls middle part.Adorn a fire door 4 on the combustion chamber 1.
The utility model is the innovation to family expenses tradition olla head, is the important accessory of traditional olla head, does not therefore change the whole structure of former pot head.Lay down traditional olla head fire grate and ash tube during installation, a hole is dug in bottom, the former the bottom of a pan, and this device is put in, and makes bocca over against the bottom of a pan, seals former stove door; After the iron pan head is laid down grey this device is installed in this position and gets final product, and seal former stove door.Add water for 2 li from ash hole 6 toward tank during use, open fire door 4, kindling material and coal are placed on the fire grate 5, close fire door 4, open air blast, the some ember.Wait to burn to add when prosperous and mix wet coal, along with furnace temperature rises and ashes fall into the tank 2 generation steam that is filled with water, steam rises and red-hot carbon generation thermal chemical reaction under the effect of air blast, hydrogen that produces and carbon monoxide be acutely burning in the combustion chamber, and flame is gone out bocca over against the bottom of a pan enamelware pot.
Claims (2)
1, a kind of coal-saving stove is made up of combustion chamber and tank two parts, it is characterized in that described combustion chamber is upright taper type, and the upper end is a bocca, and lower end and described tank connect as one, and connecting portion is placed fire grate.
2, coal-saving stove according to claim 1 is characterized in that described tank is cylindrical, and the bottom is airtight water-tight, and the sink outer walls middle part is provided with ash hole and blast orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201767129U CN201297656Y (en) | 2008-11-09 | 2008-11-09 | Coal-saving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201767129U CN201297656Y (en) | 2008-11-09 | 2008-11-09 | Coal-saving furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297656Y true CN201297656Y (en) | 2009-08-26 |
Family
ID=41043638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201767129U Expired - Fee Related CN201297656Y (en) | 2008-11-09 | 2008-11-09 | Coal-saving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201297656Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423777A (en) * | 2013-07-31 | 2013-12-04 | 无锡柯马机械有限公司 | Coal furnace |
-
2008
- 2008-11-09 CN CNU2008201767129U patent/CN201297656Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423777A (en) * | 2013-07-31 | 2013-12-04 | 无锡柯马机械有限公司 | Coal furnace |
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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: 20090826 Termination date: 20101109 |