CN201028501Y - Environmental protection vertical boiler - Google Patents
Environmental protection vertical boiler Download PDFInfo
- Publication number
- CN201028501Y CN201028501Y CNU2007200013435U CN200720001343U CN201028501Y CN 201028501 Y CN201028501 Y CN 201028501Y CN U2007200013435 U CNU2007200013435 U CN U2007200013435U CN 200720001343 U CN200720001343 U CN 200720001343U CN 201028501 Y CN201028501 Y CN 201028501Y
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- CN
- China
- Prior art keywords
- straight fire
- fire tube
- combustion chamber
- communicated
- disposal box
- Prior art date
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Abstract
The utility model discloses an environment protection vertical three returns boiler that consists of a lower part combustion chamber, a dust removing valve, a ring shape dust collection box, an upper part combustion chamber, a middle part combustion chamber, a dust removing water inlet valve, an outer layer straight fire pipe, a middle layer straight fire pipe and an inner layer straight fire pipe. The lower part combustion chamber is communicated with the middle part combustion chamber by the inner layer straight fire pipe, the middle combustion chamber is communicated with the ring shape dust collection box by the middle layer straight fire pipe, the ring shape dust collection box is communicated with the upper combustion chamber through an outer layer straight fire pipe. The utility model has outstanding environment protection effect.
Description
Technical field
The utility model relates to the improvement to boiler, is the vertical three-pass boilers of a kind of environmental protection and energy saving.
Background technology
At present, known vertical boiler all has only a combustion chamber, does not promptly have device for eliminating smoke and dust and does not have the backhaul quirk again, so smoke contamination is serious and the thermal efficiency is lower.
Summary of the invention
The purpose of this utility model provides the energy-conservation three-pass boiler of a kind of vertical environment-friendly, the flue dust that it produces in the time of can not only removing fuel combustion easily in good time, and can improve the thermal efficiency of fuel.
The purpose of this utility model is achieved in that in a boiler and is provided with lower combustion chamber, and combustion chamber, middle part and combustion chamber, top are provided with the straight fire tube of internal layer, and straight fire tube in middle level and outer straight fire tube also are provided with an annular disposal box.Lower combustion chamber is communicated with by the straight fire tube of internal layer with the combustion chamber, middle part, and the combustion chamber, middle part is communicated with by the straight fire tube in middle level with annular disposal box, and annular disposal box is communicated with by the straight fire tube of skin with the combustion chamber, top.The straight fire tube in combustion chamber, middle part and middle level constitutes inner core, and the combustion chamber, top constitutes outer core, overlapping three the backhaul quirks forming body of heater that comprise of outer in-core core with outer straight fire tube.When fuel burns in the bottom, high-temperature flue gas at first through the straight fire tube of internal layer to the middle part combustion chambers burn, with after the straight fire tube in middle level, annular disposal box, outer straight fire tube burn to the combustion chamber, top again.In three combustion chambers of body of heater, flame fiercely washes away inwall, and is poly-in order diffusing, heat convection.Three backhaul quirks have promptly increased the heating surface area of body of heater, and high-temperature flue gas is fully burned.Being provided with of disposal box of annular increased the air channel, and speed slowed down when flue gas was flowed through, and the flue dust natural subsidence is opened the dedusting valve in good time in annular disposal box, opens water intaking valve connection water source and gets final product hydraulic dust-removing.
Adopt such scheme, the environmental protection and energy saving effect of vertical boiler is significantly improved.
Description of drawings
Engaging accompanying drawing below further specifies the utility model.
Fig. 1 is a vertical section of the present utility model structural map.
Fig. 2 is the B-B cutaway view of Fig. 1.
6. dedusting water intaking valves, the 7. outer straight straight fire tubes of straight fire tube 9. internal layers in fire tube 8. middle levels in combustion chamber, 5. middle part, combustion chamber, 1. lower combustion chamber 2. dedusting valves, 3. annular disposal box 4. top among the figure
The specific embodiment
In Fig. 1, lower combustion chamber (1) is communicated with the straight fire tube of internal layer (9) lower end, the straight fire tube of internal layer (9) upper end is communicated with combustion chamber, middle part (5), combustion chamber, middle part (5) is communicated with the straight fire tube in middle level (8) upper end, the straight fire tube in middle level (8) lower end is communicated with annular disposal box (3), annular disposal box (3) is communicated with outer straight fire tube (7) lower end, outer straight fire tube (7) upper end is communicated with combustion chamber, top (4), combustion chamber, top (4) is communicated with atmosphere, annular disposal box (3) is suspended from the lower combustion chamber (1), be enclosed within outside the straight fire tube of internal layer (9) and be communicated with dedusting valve (2), combustion chamber, top (4) are communicated with dedusting water intaking valve (6).The straight fire tube of internal layer as shown in Figure 2 (9), the straight fire tube in middle level (8), outer straight fire tube (7) all by the same axle center with three combustion chambers be the center of circle do not wait round Zhou Junbu, lower combustion chamber (1) is the planar rondure casing, combustion chamber (5), middle part and combustion chamber, top (4) are the curved surface round box, and ring case disposal box (3) is the plane annular casing.
Claims (3)
1. vertical three-pass boiler of environmental protection and energy saving, it down, in, last three combustion chambers are respectively by the straight fire tube of internal layer, in two-layer straight fire tube, the annular disposal box, outer straight fire tube is communicated with in proper order, the vertical three-pass boiler feature of environmental protection and energy saving is: lower combustion chamber is communicated with the lower end of the straight fire tube of internal layer, the upper end of the straight fire tube of internal layer is communicated with the combustion chamber, middle part, the combustion chamber, middle part is communicated with straight fire tube upper end, middle level, straight fire tube lower end, middle level is communicated with annular disposal box, the annular disposal box is communicated with outer straight fire tube lower end, outer straight fire tube upper end is communicated with the combustion chamber, top, the combustion chamber, top is communicated with dedusting water intaking valve and atmosphere, and the dedusting valve is communicated with annular disposal box.
2. according to the vertical three-pass boiler of the described environmental protection and energy saving of claim 1, it is characterized in that: the straight fire tube of internal layer, the straight fire tube in middle level, outer straight fire tube can be round tubes, it also can be rectangular tube, it can also be curved pipe, combustion chamber, middle part and combustion chamber, top are the curved surface round box, and annular disposal box is the plane annular casing.
3. according to the vertical three-pass boiler of the described environmental protection and energy saving of claim 1, it is characterized in that: the straight fire tube of internal layer, the straight fire tube in middle level, outer straight fire tube they all by the same axle center with three combustion chambers be the center of circle do not wait round Zhou Junbu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200013435U CN201028501Y (en) | 2007-01-01 | 2007-01-01 | Environmental protection vertical boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200013435U CN201028501Y (en) | 2007-01-01 | 2007-01-01 | Environmental protection vertical boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028501Y true CN201028501Y (en) | 2008-02-27 |
Family
ID=39132712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200013435U Expired - Fee Related CN201028501Y (en) | 2007-01-01 | 2007-01-01 | Environmental protection vertical boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028501Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121752A (en) * | 2011-03-31 | 2011-07-13 | 卢洲德 | Three-return-stroke environment-friendly energy-saving hot blast heater |
| CN102506417A (en) * | 2011-11-15 | 2012-06-20 | 安徽环态炉业有限公司 | Combustion process for biomass boiler |
| CN105042844A (en) * | 2015-08-11 | 2015-11-11 | 丁克礼 | Active combustion type energy-saving and smoke-free boiler |
-
2007
- 2007-01-01 CN CNU2007200013435U patent/CN201028501Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121752A (en) * | 2011-03-31 | 2011-07-13 | 卢洲德 | Three-return-stroke environment-friendly energy-saving hot blast heater |
| CN102506417A (en) * | 2011-11-15 | 2012-06-20 | 安徽环态炉业有限公司 | Combustion process for biomass boiler |
| CN105042844A (en) * | 2015-08-11 | 2015-11-11 | 丁克礼 | Active combustion type energy-saving and smoke-free boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Mou Huaxin Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20100201 |