CN2479383Y - Coal-fired gasification stove for cooking and heating - Google Patents
Coal-fired gasification stove for cooking and heating Download PDFInfo
- Publication number
- CN2479383Y CN2479383Y CN 01204376 CN01204376U CN2479383Y CN 2479383 Y CN2479383 Y CN 2479383Y CN 01204376 CN01204376 CN 01204376 CN 01204376 U CN01204376 U CN 01204376U CN 2479383 Y CN2479383 Y CN 2479383Y
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- CN
- China
- Prior art keywords
- coal
- steam
- burner hearth
- gasification
- stove
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- Expired - Fee Related
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Abstract
The utility model relates to a cooking-and-heating double used bunker coal gasification stove that comprises a steam system that forms coal-burning gasification function, generating coal gas, strengthens the burning, which is characterized in that the upper opening of the stove is provided with a steam water case that generates steam, and a pressure gas-storage chamber. The steam in the pressure gas-storage chamber flows through a steam pipe and is introduced to the first time gasification agent outlet in the fire grate and the second time gasification agent outlet on the hearth and enters into the hearth, and contacts with the burning coal and generates carbon monoxide and hydrogen, and overflows upwards the stove opening and burn, the burning temperature reaches 3000 degree centigrade from 800 degree centigrade, and the utility model provides practical, economical and convenient material condition for coal gasification of the household , and can utilize the coal resource to the largest extent, improve the heat efficiency of coal stove and reduces the environmental protection.
Description
The utility model relates to commercial coal stove, promptly a kind of warm dual-purpose coal-fired gasification furnace of cooking a meal.
Existing coal stove pattern is various, but its thermal efficiency is lower, and result of use is difficult to satisfy the demand.
The purpose of this utility model will provide a kind of burning thorough exactly, and thermal efficiency height both can be cooked, but cooking a meal of heating warmed up dual-purpose coal stove again.
The warm dual-purpose coal-fired gasification furnace of for this reason inventing of cooking a meal has the coal-fired furnace cavity of band water jacket, its burner hearth one side, on coal filling hole is arranged, under coal-pushing hole is arranged, the burner hearth opposite side, under boiler is arranged, on the pressure steam receiver of carrying vapour water supply tank is arranged, the burner hearth outer steam water jacket that has suitable for reading, the steam water jacket communicates with the steam water supply tank, steam water sleeve pressure steam receiver a vaporization agent outlet in the fire grate and the secondary vaporizing agent outlet on the burner hearth under steam pipe and burner hearth communicate, and the water jacket of burner hearth communicates with radiator through water inlet pipe and outlet pipe, outside the burner hearth, on the steam water sleeve water tank far infrared radiation coating is arranged.
The utility model warm dual-purpose coal-fired gasification furnace of cooking a meal finish the coal-fired gasification function by vapour system and carburetion system, thereby burning thoroughly, and no matter thermal efficiency height is cooked, warmed oneself, and all can satisfy instructions for use, and the pollution of environment is obviously reduced.
Embodiment describes the utility model below in conjunction with accompanying drawing.
Fig. 1 cooks a meal for the utility model and warms up dual-purpose coal-fired gasification burner structural representation.
As shown in Figure 1, the burner hearth 14 that warms up dual-purpose coal-fired gasification furnace of cooking a meal has water jacket 10 outward, water jacket 10 links to each other with radiator with outlet pipe 7 through return pipe 20, the burner hearth 14 outer steam water jackets 8 that have suitable for reading, steam water jacket 8 communicates with steam water supply tank 4 through filling pipe 6, and link to each other with pressure steam receiver 5, pressure steam receiver 5, steam water jacket 8, also a vaporization agent outlet in 14 times fire grates 18 of steam pipe 16 and burner hearth and the secondary vaporizing agent outlet 12 on the burner hearth lining 19 communicate.The steam water supply tank has boiler 21 4 times, and boiler 21 has water inlet pipe 1 and hot water outlet pipe 2.Boiler 21 also communicates with hearth water sleeve 10.Steam water supply tank 4 has filling pipe 3.Bell 9 is arranged on the fire door of burner hearth 14, open bell 9 and can cook.Fire grate 18 has logical fiery rocking bar 17.The utility model is a raw material with moulded coal, honeycomb briquette, the coal that looses, colm.Coal in the burner hearth 14 is when burning, and the water vapour in steam water jacket 8 and the pressure steam receiver 5 exports through the vaporization agent of steam pipe 16 from fire grate 18 in and sends into from bottom to top the coal seam that burner hearth 14 internal combustion, and makes the coal generating gasification and generates heating gas.In gasification, burning of coal produces heat in the burner hearth 14, to keep the normal operation of coal-fired stove.The carbon dioxide that burning simultaneously generates rises to reducing zone and carbon reaction, generates carbon monoxide.Second gasification agent on burner hearth lining 19 exports the water vapour of ejection and scorching hot carbon reaction, decomposes to generate carbon monoxide and hydrogen, increases the calorific value of coal gas simultaneously, and it is too high to absorb a part of heat inhibition gasification layer temperature in addition.The heating gas that gasification generates directly overflows to burner hearth 14 tops, and 500 ℃ to 800 ℃ burnings for the second time down, ignition temperature reaches between 800 ℃ to 1300 ℃.In order to absorb heat energy, can be outside burner hearth 14, lay the far infrared radiation layer on steam water jacket 8 and water tank 4, the steam.It is identical with industrialization normal pressure producer gas principle that this producer gas produces principle, and the coal gas that just this coal-fired gasification furnace produced is not treated and direct burning.Therefore for family gasization provides practical, economic, material conditions easily, maximally utilise coal resource, improved the thermal efficiency of coal stove, reduced environmental pollution.
Claims (2)
1, the warm dual-purpose coal-fired gasification furnace of cooking a meal, the coal-fired furnace cavity that the band water jacket is arranged, it is characterized in that on burner hearth one side coal filling hole being arranged, under coal-pushing hole is arranged, under the burner hearth opposite side boiler is arranged, on the pressure steam receiver of carrying vapour water supply tank is arranged, the burner hearth outer steam water jacket that has suitable for reading, the steam water jacket communicates with the steam water supply tank, steam water sleeve pressure steam receiver also under steam pipe and burner hearth a gasifying agent outlet in the fire grate and the second gasification agent outlet on the burner hearth lining communicate, the water jacket of burner hearth communicates with radiator through water inlet pipe and outlet pipe.
2, the warm dual-purpose coal-fired gasification furnace of cooking a meal according to claim 1 is characterized in that outside the said burner hearth on the steam water sleeve water tank far infrared radiation coating being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01204376 CN2479383Y (en) | 2001-03-14 | 2001-03-14 | Coal-fired gasification stove for cooking and heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01204376 CN2479383Y (en) | 2001-03-14 | 2001-03-14 | Coal-fired gasification stove for cooking and heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479383Y true CN2479383Y (en) | 2002-02-27 |
Family
ID=33625618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01204376 Expired - Fee Related CN2479383Y (en) | 2001-03-14 | 2001-03-14 | Coal-fired gasification stove for cooking and heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479383Y (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 |
-
2001
- 2001-03-14 CN CN 01204376 patent/CN2479383Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Qingyi Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Qingyi Document name: Notice of termination |
|
| 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 |