CN204574459U - A kind of biomass heating boiler - Google Patents
A kind of biomass heating boiler Download PDFInfo
- Publication number
- CN204574459U CN204574459U CN201520171125.0U CN201520171125U CN204574459U CN 204574459 U CN204574459 U CN 204574459U CN 201520171125 U CN201520171125 U CN 201520171125U CN 204574459 U CN204574459 U CN 204574459U
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- China
- Prior art keywords
- heater
- wall
- groove
- chimney
- furnace wall
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Abstract
A kind of biomass heating 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 heating 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 heating 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 heating 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 body of heater is provided with chimney, the chimney wall of described chimney is provided with groove, bearing is provided with in described groove, the opposite side chimney wall corresponding with bearing is provided with through hole, solid shafting is provided with in described through hole, described solid shafting is provided with deep bead, one end of described solid shafting is connected with bearing, the other end of described solid shafting welds with the central point of rotating disk, draw-in groove is circumferentially with in described rotating disk, equidistantly fixing hole is provided with in described draw-in groove, chimney wall below described solid shafting is provided with sleeve pipe, spring is provided with in described sleeve pipe, the termination of described spring is provided with loop bar, the termination of described loop bar is welded with ball, described ball is arranged in draw-in groove.
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.
Fig. 3 is the syndeton schematic diagram of ball and draw-in groove.
Fig. 4 is the G direction view of Fig. 1.
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, 11-chimney, 12-bearing, 13-solid shafting, 13-1-deep bead, 14-rotating disk, 15-draw-in groove, 16-fixing hole, 17-sleeve pipe, 18-spring, 19-loop bar, 20-ball.
Detailed description of the invention
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of biomass heating 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 body of heater 1 is provided with chimney 11, the chimney wall of described chimney 11 is provided with groove, bearing 12 is provided with in described groove, the opposite side chimney wall corresponding with bearing 12 is provided with through hole, solid shafting 13 is provided with in described through hole, described solid shafting 13 is provided with deep bead 13-1, one end of described solid shafting 13 is connected with bearing 12, the other end of described solid shafting 13 welds with the central point of rotating disk 14, draw-in groove 15 is circumferentially with in described rotating disk 14, fixing hole 16 is equidistantly provided with in described draw-in groove 15, chimney wall below described solid shafting 13 is provided with sleeve pipe 17, spring 18 is provided with in described sleeve pipe 17, the termination of described spring 18 is provided with loop bar 19, the termination of described loop bar 19 is welded with ball 20, described ball 20 is arranged in draw-in groove 15.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.
Groove is arranged on the side chimney wall in chimney 11, one end of solid shafting 13 is rotating to be connected with bearing 12, solid shafting 13 welds with deep bead 13-1, deep bead 13-1 is arranged on the solid shafting 13 in chimney 11, loop bar 19 is flexible in sleeve pipe 17 by spring 18, rotate rotating disk 14, ball 20 slides in draw-in groove 15, according to the angle that deep bead 13-1 needs, ball 20 is slided in fixing hole 16, now the angle of deep bead 13-1 in chimney 11 is fixed, rotate rotating disk 14, ball 20 bounces back together with loop bar 19, ball 20 skids off at fixing hole 16, continue next action.Effectively can control the size of wind-force in chimney 11, prevent the thermal loss of straw burning.
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 heating 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, described body of heater (1) is provided with chimney (11), the chimney wall of described chimney (11) is provided with groove, bearing (12) is provided with in described groove, the opposite side chimney wall corresponding with bearing (12) is provided with through hole, solid shafting (13) is provided with in described through hole, described solid shafting (13) is provided with deep bead (13-1), one end of described solid shafting (13) is connected with bearing (12), the other end of described solid shafting (13) welds with the central point of rotating disk (14), draw-in groove (15) is circumferentially with in described rotating disk (14), fixing hole (16) is equidistantly provided with in described draw-in groove (15), the chimney wall of described solid shafting (13) below is provided with sleeve pipe (17), spring (18) is provided with in described sleeve pipe (17), the termination of described spring (18) is provided with loop bar (19), the termination of described loop bar (19) is welded with ball (20), described ball (20) is arranged in draw-in groove (15).
2. biomass heating 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 |
|---|---|---|---|
| CN201520171125.0U CN204574459U (en) | 2015-03-25 | 2015-03-25 | A kind of biomass heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171125.0U CN204574459U (en) | 2015-03-25 | 2015-03-25 | A kind of biomass heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574459U true CN204574459U (en) | 2015-08-19 |
Family
ID=53867085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171125.0U Expired - Fee Related CN204574459U (en) | 2015-03-25 | 2015-03-25 | A kind of biomass heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574459U (en) |
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2015
- 2015-03-25 CN CN201520171125.0U patent/CN204574459U/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 |
Granted publication date: 20150819 Termination date: 20180325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |