CN201331090Y - Smokeless combined secondary return air firewood and coal dual-purpose energy-saving return air furnace - Google Patents
Smokeless combined secondary return air firewood and coal dual-purpose energy-saving return air furnace Download PDFInfo
- Publication number
- CN201331090Y CN201331090Y CNU2009201252127U CN200920125212U CN201331090Y CN 201331090 Y CN201331090 Y CN 201331090Y CN U2009201252127 U CNU2009201252127 U CN U2009201252127U CN 200920125212 U CN200920125212 U CN 200920125212U CN 201331090 Y CN201331090 Y CN 201331090Y
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- combustion chamber
- furnace
- return air
- stove
- bucket
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Abstract
A smokeless combined secondary return air firewood and coal dual-purpose energy-saving return air furnace belongs to the return air furnace, a furnace body (7) is mounted on a base (9), a furnace bucket (13) is mounted on a furnace bucket fixing step (14) under the furnace body inner wall, a furnace core (15) is arranged on the furnace bucket, a fixing step (17) for mounting the fixing furnace core partition plate (18) is arranged on the circumference furnace body inner wall of the furnace core, a feed inlet (16) protruding outside of the furnace body is mounted on the furnace core transversely, a chimney (4) protruding from the panel (1) is mounted on the furnace body, a chimney baffle (5) is mounted in the chimney transversely, a furnace bucket hole (8) is distributed on a taper furnace bucket wall, a furnace core hole (2) is distributed on the taper furnace core wall. The utility model is casted by a cast iron, the service life is long, the utility model can be assembled and disassembled arbitrarily, can implement the firewood and coal dual-purpose secondary return air completely, the combustion is smokeless, the utility model is environment-protecting and energy-saving, and is suitable for using at countryside.
Description
Technical field:
The utility model relates to air return stove, the energy-conservation air return stove of particularly a kind of smokeless combined type secondary return air firewood and coal dual-purpose.
Background technology:
Air return stove of the prior art is an overall structure, and dismounting is difficulty very, can not realize firewood and coal dual-purpose, and its structure mostly is sheet metal weldering knot, and service life is short.
Summary of the invention:
The purpose of this utility model is to provide a kind of smokeless combined type secondary return air firewood and coal dual-purpose energy-conservation air return stove, utilizes this stove can realize firewood and coal dual-purpose, can reach the purpose of the smokeless and any dismounting combination of secondary return air.
Formation of the present utility model: by body of heater, combustion chamber, burner, fixing step, panel, base, chimney, fixing combustion chamber division board, fire banking-up board, bell, flue damper and charging aperture are formed, body of heater 7 is installed on base 9, the stove bucket that convex arranged below inboard wall of furnace body is step 14 fixedly, fixedly place stove bucket 13 by stove bucket outward flange on the step at the stove bucket, above the outward flange of stove bucket, place combustion chamber 15, the fixedly step 17 that convex is arranged on body of heater upper inner wall around the combustion chamber, fixedly installing and fixing combustion chamber division board 18 on the step, fixedly the ring hoop of combustion chamber division board top is on the top circumference of combustion chamber, at combustion chamber 15 and be cavity 6 between combustion chamber division board 18 and the body of heater fixedly, the charge door 16 that stretches out outside the body of heater laterally is installed on combustion chamber 15, the chimney 4 of extending panel 1 is installed on body of heater, flue damper 5 is installed in the chimney 4 concordant with fixing combustion chamber division board 18 bottoms, distribution stove bucket hole 8 on stove bucket 13 walls, distribution combustion chamber hole 2 on combustion chamber 15 walls.
Little head end at stove bucket 13 is equipped with fire banking-up board 11, and fire banking-up board is movably arranged in base 9 top boards by the pull bar 12 that extends outside the base.
Compared with the prior art, the utility model is cylinder iron made, long service life, and dismounting combination arbitrarily is convenient to transport and deposit, and can realize the firewood and coal dual-purpose secondary return air fully, and burning is smokeless, and environmental protection is energy-conservation.
Description of drawings:
Fig. 1 is the utility model structural representation, and Fig. 2 is the vertical view of Fig. 1.
1. panels among the figure, 2. combustion chamber hole, 3. bell, 4. chimney, 5. flue damper, 6. cavity, 7. body of heater, 8. stove bucket hole, 9. base, 10. ash bin, 11. fire banking-up boards, 12. pull bars, 13. the stove bucket, 14. stove buckets are step fixedly, 15. combustion chambers, 16. charge doors, 17. fixing steps, 18. fixing combustion chamber division boards.
The specific embodiment:
As Fig. 1, shown in Figure 2, body of heater 7 is installed on base 9, the stove bucket that convex arranged below inboard wall of furnace body is step 14 fixedly, fixedly place stove bucket 13 by stove bucket outward flange on the step at the stove bucket, above the outward flange of stove bucket, place combustion chamber 15, the fixedly step 17 that convex is arranged on body of heater upper inner wall around the combustion chamber, fixedly installing and fixing combustion chamber division board 18 on the step, fixedly the ring hoop of combustion chamber division board top is on the top circumference of combustion chamber, at combustion chamber 15 and be cavity 6 between combustion chamber division board 18 and the body of heater fixedly, the charge door 16 that stretches out outside the body of heater laterally is installed on combustion chamber 15, the chimney 4 of extending panel 1 is installed on body of heater, flue damper 5, distribution stove bucket hole 8 on stove bucket 13 walls, distribution combustion chamber hole 2 on combustion chamber 15 walls are installed in the chimney 4 concordant with fixing combustion chamber division board 18 bottoms.
Little head end at stove bucket 13 is equipped with fire banking-up board 11, and fire banking-up board is movably arranged in base 9 top boards by the pull bar 12 that extends outside the base.
When using as coal stove, stove bucket 13 is taken down, fixedly on the step 14 grate is installed at the stove bucket.
Claims (3)
1. energy-conservation air return stove of smokeless combined type secondary return air firewood and coal dual-purpose, by body of heater, combustion chamber, burner, fixing step, panel, base, chimney, fixing combustion chamber division board, fire banking-up board, bell, flue damper and charging aperture are formed, it is characterized in that: go up at base (9) body of heater (7) is installed, the stove bucket that convex arranged below inboard wall of furnace body is step (14) fixedly, fixedly place stove bucket (13) by stove bucket outward flange on the step at the stove bucket, above the outward flange of stove bucket, place combustion chamber (15), the fixedly step (17) that convex is arranged on body of heater upper inner wall around the combustion chamber, fixedly installing and fixing combustion chamber division board (18) on the step, fixedly the ring hoop of combustion chamber division board top is on the top circumference of combustion chamber, at combustion chamber (15) and be cavity (6) between combustion chamber division board (18) and the body of heater fixedly, go up the horizontal charge door (16) that stretches out outside the body of heater of installing at combustion chamber (15), the chimney (4) of extending panel (1) is installed on body of heater, installation flue damper (5) in the chimney (4) concordant with fixing combustion chamber division board (18) bottom, distribution stove bucket hole (8) on stove bucket (13) wall, distribution combustion chamber hole (2) on combustion chamber (15) wall.
2. the energy-conservation air return stove of smokeless combined type secondary return air firewood and coal dual-purpose according to claim 1 is characterized in that: combustion chamber (15) is conical, and the higher authorities are little, following is big, and stove bucket (13) is conical, and following is little, the higher authorities are big, and outward flange is arranged on major part, connect with the stub end of combustion chamber (15).
3. the energy-conservation air return stove of smokeless combined type secondary return air firewood and coal dual-purpose according to claim 1, it is characterized in that: the little head end at stove bucket (13) is equipped with fire banking-up board (11), and fire banking-up board is movably arranged in base (9) top board by the pull bar (12) that extends outside the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201252127U CN201331090Y (en) | 2009-01-05 | 2009-01-05 | Smokeless combined secondary return air firewood and coal dual-purpose energy-saving return air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201252127U CN201331090Y (en) | 2009-01-05 | 2009-01-05 | Smokeless combined secondary return air firewood and coal dual-purpose energy-saving return air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331090Y true CN201331090Y (en) | 2009-10-21 |
Family
ID=41224472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201252127U Expired - Fee Related CN201331090Y (en) | 2009-01-05 | 2009-01-05 | Smokeless combined secondary return air firewood and coal dual-purpose energy-saving return air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331090Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776453A (en) * | 2015-04-12 | 2015-07-15 | 陈相源 | Purification combustion furnace with up-down air guide function |
-
2009
- 2009-01-05 CN CNU2009201252127U patent/CN201331090Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776453A (en) * | 2015-04-12 | 2015-07-15 | 陈相源 | Purification combustion furnace with up-down air guide function |
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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: 20091021 Termination date: 20120105 |