CN204574458U - A kind of biomass boiler - Google Patents
A kind of biomass boiler Download PDFInfo
- Publication number
- CN204574458U CN204574458U CN201520171045.5U CN201520171045U CN204574458U CN 204574458 U CN204574458 U CN 204574458U CN 201520171045 U CN201520171045 U CN 201520171045U CN 204574458 U CN204574458 U CN 204574458U
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- China
- Prior art keywords
- heater
- furnace wall
- described body
- wall
- vertical tube
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- Expired - Fee Related
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Abstract
A kind of biomass boiler, comprise body of heater, the furnace wall of described body of heater is double-decker, be divided into internal protecting wall and outer furnace wall, be furnace water jacket in the middle of described internal protecting wall and outer furnace wall, the outer surface of described outer furnace wall is welded with backplate by support column, fire grate is provided with in described body of heater, described fire grate is that many transverse tubes and vertical tube are welded, described transverse tube is connected with furnace water jacket with the termination of vertical tube, described transverse tube is connected with vertical tube, described body of heater is provided with charging aperture and discharging opening, the upper end of described body of heater is provided with outlet pipe, described outlet pipe is provided with flow control valve, the utility model can not only solve peasant and carry out crop straw burning problem, resource is made full use of simultaneously, burned stalk ash is extraordinary fertilizer, the act of achieving many things at one stroke in fact.
Description
Technical field
The utility model relates to a kind of biomass boiler.
Background technology
Due to the restriction of electric power, natural gas supply and gas pipeline, cannot all change the coal-burning boiler of China into electric boiler or gas fired-boiler, and the price of biomass boiler is low and operating cost is low more easily makes user accept and be promoted, just in time fill up this blank.Biomass energy particle fuel is the crops utilizing all wastes such as stalk, paddy rice stalk, yule logs, wood chip, peanut shell, melon seed cases, beet pulp, bark, through being pulverized and mixed the techniques such as extruding oven dry, finally makes granular fuel.As the fuel of boiler, its burning time is long, and overheavy firing fire box temperature is high, and economical and practical, simultaneously to environment without any pollution.
Summary of the invention
The purpose of this utility model is to provide a kind of biomass boiler, solves existing structure boiler and straw can not be used as the problem of fuel.
Described object is achieved by the following scheme: a kind of biomass boiler, comprise body of heater, the furnace wall of described body of heater is double-decker, be divided into internal protecting wall and outer furnace wall, be furnace water jacket in the middle of described internal protecting wall and outer furnace wall, the outer surface of described outer furnace wall is welded with backplate by support column, fire grate is provided with in described body of heater, described fire grate is that many transverse tubes and vertical tube are welded, described transverse tube is connected with furnace water jacket with the termination of vertical tube, described transverse tube is connected with vertical tube, described body of heater is provided with charging aperture and discharging opening, the upper end of described body of heater is provided with outlet pipe, described outlet pipe is provided with flow control valve, the lower end of described body of heater is provided with return pipe.
Described charging aperture and discharging opening are provided with enabling.
The utility model has the following advantages: the utility model can not only solve peasant and carry out crop straw burning problem, resource is made full use of simultaneously, and burned stalk ash is extraordinary fertilizer, is the act of achieving many things at one stroke in fact.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the syndeton schematic diagram of fire grate and furnace water jacket.
Wherein, 1-body of heater, 2-internal protecting wall, 3-outer furnace wall, 4-furnace water jacket, 5-backplate, 6-fire grate, 7-charging aperture, 8-discharging opening, 9-outlet pipe, 10-flow control valve.
Detailed description of the invention
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of biomass boiler, comprise body of heater 1, the furnace wall of described body of heater 1 is double-decker, be divided into internal protecting wall 2 and outer furnace wall 3, be furnace water jacket 4 in the middle of described internal protecting wall 2 and outer furnace wall 3, the outer surface of described outer furnace wall 2 is welded with backplate 5 by support column, fire grate 6 is provided with in described body of heater 1, described fire grate 6 is welded for many transverse tubes and vertical tube, described transverse tube is connected with furnace water jacket 4 with the termination of vertical tube, described transverse tube is connected with vertical tube, described body of heater 1 is provided with charging aperture 7 and discharging opening 8, the upper end of described body of heater 1 is provided with outlet pipe 9, described outlet pipe 9 is provided with flow control valve 10, the lower end of described body of heater 1 is provided with return pipe.Described charging aperture 7 is provided with enabling with discharging opening 8.
Backplate 5 prevents from the heat in furnace water jacket 4 to be delivered on outer furnace wall 3 people being scalded, fire grate 6 prevents dropping of stalk by the cross weld of transverse tube and vertical tube, fire grate 6 communicates with furnace water jacket 4, the effect of overturning traditional fire grate 6 is single, the heat of straw burning can be made the water in transverse tube and vertical tube heat, together circulate with the water in furnace water jacket 4, thus improve the thermal efficiency.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (2)
1. a biomass boiler, comprise body of heater (1), it is characterized in that: the furnace wall of described body of heater (1) is double-decker, be divided into internal protecting wall (2) and outer furnace wall (3), be furnace water jacket (4) in the middle of described internal protecting wall (2) and outer furnace wall (3), the outer surface of described outer furnace wall (2) is welded with backplate (5) by support column, fire grate (6) is provided with in described body of heater (1), described fire grate (6) is welded for many transverse tubes and vertical tube, described transverse tube is connected with furnace water jacket (4) with the termination of vertical tube, described transverse tube is connected with vertical tube, described body of heater (1) is provided with charging aperture (7) and discharging opening (8), the upper end of described body of heater (1) is provided with outlet pipe (9), described outlet pipe (9) is provided with flow control valve (10), the lower end of described body of heater (1) is provided with return pipe.
2. biomass boiler according to claim 1, is characterized in that: described charging aperture (7) and discharging opening (8) are provided with enabling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171045.5U CN204574458U (en) | 2015-03-25 | 2015-03-25 | A kind of biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171045.5U CN204574458U (en) | 2015-03-25 | 2015-03-25 | A kind of biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574458U true CN204574458U (en) | 2015-08-19 |
Family
ID=53867084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171045.5U Expired - Fee Related CN204574458U (en) | 2015-03-25 | 2015-03-25 | A kind of biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574458U (en) |
-
2015
- 2015-03-25 CN CN201520171045.5U patent/CN204574458U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180325 |