CN204705020U - A kind of biomass boiler - Google Patents
A kind of biomass boiler Download PDFInfo
- Publication number
- CN204705020U CN204705020U CN201520255032.6U CN201520255032U CN204705020U CN 204705020 U CN204705020 U CN 204705020U CN 201520255032 U CN201520255032 U CN 201520255032U CN 204705020 U CN204705020 U CN 204705020U
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- CN
- China
- Prior art keywords
- heater
- furnace wall
- support
- vertical tube
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- 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, the bottom of described body of heater is provided with base, the lower surface of described base is provided with twice groove, two ends in described groove are hinged with support arm by rotating shaft, described support arm is provided with runner, the corresponding position of two support arms is provided with axis pin base, support bar is had by pinned connection in described axis pin base, the termination of two support bars is all arranged in pipe box and is connected with disc spring, the edge of described base bottom is provided with hydraulic cylinder, the bottom of described hydraulic cylinder is provided with lower margin, described charging aperture is flexibly connected with stalk transveyer, the structure of described stalk transveyer is, comprise frame, multiple No. two roll shafts are equidistantly provided with in described frame, the outside that one end of described No. two roll shafts is arranged on frame is connected with gear, one of them gear is provided with negative pulley wheel, described negative pulley wheel is by the drive pulley on belt and motor, described gear is connected by chain, described No. two roll shafts are provided with conveying belt with sides, the upper surface length direction of described conveying belt with sides is provided with multiple blend stop, the bottom of described frame is hinged with support column by axle, described support column is stretching structure, the centre position, bottom of described frame is connected with axle sleeve by support, axostylus axostyle is provided with in described axle sleeve, the two ends of described axostylus axostyle are provided with universal wheel.
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 groove, rotating shaft and support bar.
Fig. 4 is the syndeton schematic diagram of charging aperture, frame and No. two roll shafts.
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, 30-base, 31-groove, 32-rotating shaft, 33-support arm, 34-runner, 35-axis pin base, 36-support bar, 37-pipe box, 38-disc spring, 39-hydraulic cylinder, 40-lower margin, 41-frame, 42-No. bis-roll shafts, 43-gear, 44-negative pulley wheel, 45-motor, 46-drive pulley, 47-chain, 48-conveying belt with sides, 49-blend stop, 50-axle, 51-support column, 52-axle sleeve, 53-axostylus axostyle, 54-universal wheel.
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, the bottom of described body of heater 1 is provided with base 30, the lower surface of described base 30 is provided with twice groove 31, two ends in described groove 31 are hinged with support arm 33 by rotating shaft 32, described support arm 33 is provided with runner 34, the corresponding position of two support arms 33 is provided with axis pin base 35, support bar 36 is had by pinned connection in described axis pin base 35, the termination of two support bars 36 is all arranged in pipe box 37 and is connected with disc spring 38, the edge of described base 30 bottom is provided with hydraulic cylinder 39, the bottom of described hydraulic cylinder 39 is provided with lower margin 40.Described charging aperture 7 is flexibly connected with stalk transveyer, the structure of described stalk transveyer is, comprise frame 41, multiple No. two roll shafts 42 are equidistantly provided with in described frame 41, the outside that one end of described No. two roll shafts 42 is arranged on frame 41 is connected with gear 43, one of them gear 43 is provided with negative pulley wheel 44, described negative pulley wheel 44 is by the drive pulley 46 on belt and motor 45, described gear 43 is connected by chain 47, described No. two roll shafts 42 are provided with conveying belt with sides 48, the upper surface length direction of described conveying belt with sides 48 is provided with multiple blend stop 49, the bottom of described frame 41 is hinged with support column 51 by axle 50, described support column 51 is stretching structure, the centre position, bottom of described frame 41 is connected with axle sleeve 52 by support, axostylus axostyle 53 is provided with in described axle sleeve 52, the two ends of described axostylus axostyle 53 are provided with universal wheel 54.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.
Hydraulic cylinder 39 is provided with hydraulic hand pump, to be propped by the piston rod in hydraulic cylinder 39 or fall after rise by hydraulic hand pump.The support arm 33 of both sides is supported with coordinating of support bar 36 by disc spring 38, prevent the runner 34 on rotating shaft 32 rotational support arm 33 from tilting, avoid causing and carry out shakiness, by rotating shaft 32, support arm 33 and runner 34 are merged in groove 31, hydraulic cylinder 39 bounces back, lower margin 40 pairs of bases 30 support, and when hydraulic cylinder 39 is propped, runner 34 and support arm 33 just can be arranged in groove 31.Bearing pin in axis pin base 35 is used for adjusting support arm 33 and the angle of support bar 36, support arm 33, support bar together can be arranged in groove 31.Can be merged in groove 31 by runner 34 when transporting, hydraulic cylinder 39 bounces back and saves interior space, convenient mobile during installation, saves muscle power.The stability of body of heater 1 is further increased by the support of lower margin 40.
Motor 45 is connected with gauge tap by connecting line, drive motors 45, drive pulley 46 drives negative pulley wheel 44 and gear 43 to rotate, by chain 47, on gear 43 No. two roll shafts 42 are rotated, conveying belt with sides 48 operates simultaneously, and blend stop 49 prevents the stalk downward landing in conveying belt with sides 48 course of conveying after pulverizing, after support column 51 can bounce back after using by stalk transveyer, be merged into the bottom of frame 41 by axle 52, carried out by universal wheel 54.Height stand post 51 according to charging aperture 7 can arbitrarily regulate, the convenient support to frame 41.
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, the bottom of described body of heater (1) is provided with base (30), the lower surface of described base (30) is provided with twice groove (31), two ends in described groove (31) are hinged with support arm (33) by rotating shaft (32), described support arm (33) is provided with runner (34), the position that two support arms (33) are corresponding is provided with axis pin base (35), support bar (36) is had by pinned connection in described axis pin base (35), the termination of two support bars (36) is all arranged in pipe box (37) and is connected with disc spring (38), the edge of described base (30) bottom is provided with hydraulic cylinder (39), the bottom of described hydraulic cylinder (39) is provided with lower margin (40), described charging aperture (7) is flexibly connected with stalk transveyer, the structure of described stalk transveyer is, comprise frame (41), multiple No. two roll shafts (42) are equidistantly provided with in described frame (41), the outside that one end of described No. two roll shafts (42) is arranged on frame (41) is connected with gear (43), one of them gear (43) is provided with negative pulley wheel (44), described negative pulley wheel (44) is by the drive pulley (46) on belt and motor (45), described gear (43) is connected by chain (47), described No. two roll shafts (42) are provided with conveying belt with sides (48), the upper surface length direction of described conveying belt with sides (48) is provided with multiple blend stop (49), the bottom of described frame (41) is hinged with support column (51) by axle (50), described support column (51) is stretching structure, the centre position, bottom of described frame (41) is connected with axle sleeve (52) by support, axostylus axostyle (53) is provided with in described axle sleeve (52), the two ends of described axostylus axostyle (53) are provided with universal wheel (54).
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 |
|---|---|---|---|
| CN201520255032.6U CN204705020U (en) | 2015-04-26 | 2015-04-26 | A kind of biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255032.6U CN204705020U (en) | 2015-04-26 | 2015-04-26 | A kind of biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204705020U true CN204705020U (en) | 2015-10-14 |
Family
ID=54284630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520255032.6U Expired - Fee Related CN204705020U (en) | 2015-04-26 | 2015-04-26 | A kind of biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204705020U (en) |
-
2015
- 2015-04-26 CN CN201520255032.6U patent/CN204705020U/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: 20151014 Termination date: 20160426 |