CN2705751Y - Three return smoke-fire tube type coal stove - Google Patents
Three return smoke-fire tube type coal stove Download PDFInfo
- Publication number
- CN2705751Y CN2705751Y CN 200420011979 CN200420011979U CN2705751Y CN 2705751 Y CN2705751 Y CN 2705751Y CN 200420011979 CN200420011979 CN 200420011979 CN 200420011979 U CN200420011979 U CN 200420011979U CN 2705751 Y CN2705751 Y CN 2705751Y
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- CN
- China
- Prior art keywords
- heater
- fixedly connected
- coal
- base
- smoke
- 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 kind of three return smoke-fire tubular type moulded coal stove, belongs to a kind of boiler.Body of heater 1 is fixedlyed connected with base 2, air door 3 is arranged on the base, fire grate 4 flexibly connects with base 2, at the fixedly connected coal pusher 5 of a side of body of heater, near on the body of heater of coal pusher one side coal feeding hole 6 is arranged, opposite side has cleanout door 7, furnace body inside has water jacket 8, at the fixedly connected smoke box 9 of body of heater top one side, at the fixedly connected outlet flue 10 of body of heater top opposite side, the fixedly connected smoke pipe 11 in the top of the combustion chamber in body of heater.Advantage is: novel structure, produce and use the back discharges of turning back such as all very convenient, the flue gas process smoke pipe of the heat in the combustion chamber, smoke box; increased the heating surface area of stove, the heat utilization efficiency height, moulded coal burns; solve the pollution problem of flue dust, helped environmental protection.
Description
Technical field
The utility model belongs to a kind of boiler.
Background technology
The moulded coal stove that uses is too simple owing to its structure at present, the water in the direct circumference water jacket of the flame in the combustion chamber, and the heating surface area of stove is little like this, and heat utilization efficiency is low, and the moulded coal burning is bad, and the pollution of flue dust is big, causes adverse effect to surrounding enviroment.
Summary of the invention
The utility model provides a kind of three return smoke-fire tubular type moulded coal stove, little to solve present moulded coal stove heating surface area, heat utilization efficiency is low, the technical scheme that the utility model is taked is: body of heater 1 is fixedlyed connected with base 2, air door 3 is arranged on the base, fire grate 4 flexibly connects with base 2, at the fixedly connected coal pusher 5 of a side of body of heater, near on the body of heater of coal pusher one side coal feeding hole 6 is arranged, opposite side has cleanout door 7, furnace body inside has water jacket 8, at the fixedly connected smoke box 9 of body of heater top one side, at the fixedly connected outlet flue 10 of body of heater top opposite side, the fixedly connected smoke pipe 11 in the top of the combustion chamber in body of heater.During use, moulded coal is placed on from coal feeding hole on the fire grate, with coal pusher fire grate is advanced in the combustion chamber one by one and burn, the flue gas of heat is discharged from outlet flue at last through smoke pipe, smoke box.
Advantage of the present utility model is: novel structure, produce and use the back discharges of turning back such as all very convenient, the flue gas process smoke pipe of the heat in the combustion chamber, smoke box; the heating surface area of the stove that increases, the heat utilization efficiency height, moulded coal burns; solve the pollution problem of flue dust, helped environmental protection.
Description of drawings
Fig. 1, the utility model structural representation;
The A-A cutaway view of Fig. 2, Fig. 1;
The B-B cutaway view of Fig. 3, Fig. 1.
The specific embodiment
Body of heater 1 is fixedlyed connected with base 2, air door 3 is arranged on the base, fire grate 4 flexibly connects with base 2, at the fixedly connected coal pusher 5 of a side of body of heater, near on the body of heater of coal pusher one side coal feeding hole 6 is arranged, opposite side has cleanout door 7, furnace body inside has water jacket 8, at the fixedly connected smoke box 9 of body of heater top one side, at the fixedly connected outlet flue 10 of body of heater top opposite side, the fixedly connected smoke pipe 11 in the top of the combustion chamber in body of heater.
Claims (1)
1, a kind of three return smoke-fire tubular type moulded coal stove, body of heater (1) is fixedlyed connected with base (2), air door (3) is arranged on the base, fire grate (4) flexibly connects with base (2), the fixedly connected coal pusher of a side (5) at body of heater, near on the body of heater of coal pusher one side coal feeding hole (6) is arranged, opposite side has cleanout door (7), furnace body inside has water jacket (8), at the fixedly connected smoke box of body of heater top one side (9), at the fixedly connected outlet flue of body of heater top opposite side (10), it is characterized in that: the fixedly connected smoke pipe in the top of the combustion chamber in body of heater (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011979 CN2705751Y (en) | 2004-05-21 | 2004-05-21 | Three return smoke-fire tube type coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011979 CN2705751Y (en) | 2004-05-21 | 2004-05-21 | Three return smoke-fire tube type coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705751Y true CN2705751Y (en) | 2005-06-22 |
Family
ID=34848690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420011979 Expired - Fee Related CN2705751Y (en) | 2004-05-21 | 2004-05-21 | Three return smoke-fire tube type coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705751Y (en) |
-
2004
- 2004-05-21 CN CN 200420011979 patent/CN2705751Y/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 |