CN204574461U - A kind of biomass environment-friendly boiler - Google Patents
A kind of biomass environment-friendly boiler Download PDFInfo
- Publication number
- CN204574461U CN204574461U CN201520171143.9U CN201520171143U CN204574461U CN 204574461 U CN204574461 U CN 204574461U CN 201520171143 U CN201520171143 U CN 201520171143U CN 204574461 U CN204574461 U CN 204574461U
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- China
- Prior art keywords
- heater
- ash
- furnace wall
- fire grate
- vertical tube
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- Expired - Fee Related
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Abstract
A kind of biomass environment-friendly 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 environment-friendly 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 environment-friendly 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 environment-friendly 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 environment-friendly 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, bottom in described discharging opening is arranged with roll shaft, described roll shaft is provided with ash-pit, ash-sucking cover is provided with in described ash-pit, screen pack is provided with in described ash-sucking cover, described ash-sucking cover is connected with vacuum cleaner by stainless steel telescoping tube, the both sides, bottom of described fire grate are provided with swash plate, one end of described swash plate extends to the top of ash-pit.
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, 21-roll shaft, 22-ash-pit, 23-ash-sucking cover, 24-stainless steel telescoping tube, 25-vacuum cleaner, 26-swash plate.
Detailed description of the invention
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of biomass environment-friendly 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, bottom in described discharging opening 8 is arranged with roll shaft 21, described roll shaft 21 is provided with ash-pit 22, ash-sucking cover 23 is provided with in described ash-pit 22, screen pack is provided with in described ash-sucking cover 23, described ash-sucking cover 23 is connected with vacuum cleaner 25 by stainless steel telescoping tube 24, the both sides, bottom of described fire grate 6 are provided with swash plate 26, one end of described swash plate 26 extends to the top of ash-pit 22.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.
Swash plate 26 is welded on the internal protecting wall 2 of both sides, fire grate 6 bottom, swash plate 26 effectively makes straw ash fall in ash-pit 22, and the movement of ash-pit 22 can not be prevented, disintegrating slag after ash-sucking cover 23 filtering net prevents straw burning is drawn onto in vacuum cleaner 25, vacuum cleaner 25 with fill grey bag and be connected, ash-pit 22 pulls out discharging opening 8 by roll shaft 21, is removed by disintegrating slag in ash-pit 22, and stainless steel telescoping tube 24 facilitates ash-pit 22 to pull out at discharging opening 8.Straw ash is directly drawn onto by vacuum cleaner 25 and fills in grey bag, prevents the pollution of straw ash, can utilize by secondary.
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 environment-friendly 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, bottom in described discharging opening (8) is arranged with roll shaft (21), described roll shaft (21) is provided with ash-pit (22), ash-sucking cover (23) is provided with in described ash-pit (22), described ash-sucking cover is provided with screen pack in (23), described ash-sucking cover (23) is connected with vacuum cleaner (25) by stainless steel telescoping tube (24), the both sides, bottom of described fire grate (6) are provided with swash plate (26), one end of described swash plate (26) extends to the top of ash-pit (22).
2. biomass environment-friendly 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 |
|---|---|---|---|
| CN201520171143.9U CN204574461U (en) | 2015-03-25 | 2015-03-25 | A kind of biomass environment-friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171143.9U CN204574461U (en) | 2015-03-25 | 2015-03-25 | A kind of biomass environment-friendly boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574461U true CN204574461U (en) | 2015-08-19 |
Family
ID=53867087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171143.9U Expired - Fee Related CN204574461U (en) | 2015-03-25 | 2015-03-25 | A kind of biomass environment-friendly boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574461U (en) |
-
2015
- 2015-03-25 CN CN201520171143.9U patent/CN204574461U/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 |