CN202884962U - Improved structure of biomass boiler feeding device - Google Patents
Improved structure of biomass boiler feeding device Download PDFInfo
- Publication number
- CN202884962U CN202884962U CN 201220547241 CN201220547241U CN202884962U CN 202884962 U CN202884962 U CN 202884962U CN 201220547241 CN201220547241 CN 201220547241 CN 201220547241 U CN201220547241 U CN 201220547241U CN 202884962 U CN202884962 U CN 202884962U
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- CN
- China
- Prior art keywords
- fuel
- conveying chamber
- feeding device
- fuel conveying
- biomass boiler
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an improved structure of a biomass boiler feeding device. The improved structure of the biomass boiler feeding device comprises a fuel reservoir and a fuel transport chamber which is connected with the fuel reservoir. The bottom of the fuel reservoir is communicated with the fuel transport chamber. The fuel transport chamber is a square body or a round body. The fuel reservoir is arranged on one side of the fuel transport chamber. A discharge hole is formed in the bottom of the fuel transport chamber. The lower portion of the fuel transport chamber is provided with an inclined discharge pipe which is connected with the discharge hole. A motor is arranged at the top of the fuel transport chamber. Blades are arranged above the discharge hole which is formed in the bottom of the fuel transport chamber and driven by the motor. The top portion of the fuel transport chamber is further provided with an air blower which is used for blowing air to the fuel transport chamber. The improved structure of the biomass boiler feeding device is capable of guaranteeing persistence of fuel supply and normal work of a combustion furnace and is simple in structure, convenient to operate and outstanding in effect.
Description
Technical field
The utility model relates to the biomass boiler feeding device.
Background technology
Fuel charge device in the prior art comprises a combustion furnace, a fuel reservoir, and the fuel reservoir bottom is provided with outlet and connects tremie pipe, and the tremie pipe bottom connects conveying device and blowing plant.Because present fuel charge device is generally used spiral, piston compression conveying device, to the burning furnace chamber bottom or chamber bottom side carry out feed, usually occur fuel block and easily make conveying device break down, impaired, cause the fuel supply discontinuity, stove fire extinguishes, out of service and must the maintenance.
The utility model content
Technical problem to be solved in the utility model just provides a kind of biomass boiler feeding device, prevents from being stuck in the fuel delivery event, guarantees the continuation of fuel supply.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of biomass boiler feeding device improves structure, comprise a fuel reservoir and the fuel conveying chamber that links together with fuel reservoir, the fuel reservoir bottom communicates with the fuel conveying chamber, it is characterized in that: described fuel conveying chamber is square body or round, fuel reservoir is located at fuel conveying chamber one side, fuel conveying chamber bottom is provided with discharging opening, described fuel conveying chamber below is provided with a tremie pipe that tilts and connects discharging opening, described fuel conveying chamber top is provided with motor, the inherent discharging opening of described fuel conveying chamber top is provided with blade, described blade is by motor-driven, and described fuel conveying chamber top also is provided with an air blast and dries to the fuel conveying chamber.
Preferably, described fuel reservoir is square body structure or round structure.
Preferably, described fuel reservoir bottom directly communicate with the fuel conveying chamber or fuel reservoir bottom communicate with the fuel conveying chamber by step ramp type structure.
Preferably, described motor output shaft stretches into the inner and direct blade that connects of fuel conveying chamber, and perhaps motor output shaft is by belt, chain or gear transmission structure driven vane.
Preferably, described blade is trapezium structure, and blade is bow action, and perhaps blade adopts barred body shape, net sheet shape, serpentine and irregular shape.
Preferably, the angle of inclination of described tremie pipe is 45 degree.
Preferably, described tremie pipe is circle or square pipe.
Biomass boiler feeding device of the present utility model, the fuel of fuel reservoir enters the fuel conveying chamber, with motor straight tape splicing moving vane, blade drives the fuel in the fuel conveying chamber, fuel is taken to the discharging opening of fuel conveying chamber bottom, fuel is done the inertia falling after entering tremie pipe under the effect of own wt, through tremie pipe to the combustion furnace feed, can not block also and can not interrupt, fuel conveying chamber outside connects air blast, prevents that to the combustion furnace air-supply stove fire is through the tremie pipe tempering by tremie pipe to the blowing of fuel conveying chamber, guarantee like this continuation of fuel supply and the normal operation of combustion furnace, this feeding device is simple in structure, and is easy to operate, and effect is remarkable.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, embodiment for a kind of biomass boiler feeding device of the utility model, it comprises a fuel reservoir 1 and the fuel conveying chamber 2 that links together, fuel reservoir 1 communicates with fuel conveying chamber 2, be provided with a tremie pipe 6 in the fuel conveying chamber, described fuel conveying chamber 2 is square body or round, fuel reservoir 1 is located at fuel conveying chamber one side, fuel conveying chamber diapire is provided with discharging opening, described fuel conveying chamber 2 belows are provided with a tremie pipe that tilts 6 and connect discharging opening, described fuel conveying chamber 2 tops are provided with motor 3, the inherent discharging opening of described fuel conveying chamber top is provided with blade 5, described blade is driven by motor 3, and described fuel conveying chamber top also is provided with an air blast 4 and dries to the fuel conveying chamber.
Described fuel reservoir 1 is square body structure or round structure.
Described fuel reservoir 1 bottom directly communicates with fuel conveying chamber 2 or the fuel reservoir bottom communicates with the fuel conveying chamber by step ramp type structure.
Described motor output shaft stretches into the inner and direct blade that connects of fuel conveying chamber, and perhaps motor output shaft is by structure driven vane such as belt, chain or gear drives.
Described blade is trapezium structure, and blade is bow action.
Described fuel conveying chamber top also is provided with an air blast 4 to fuel conveying chamber blowing, the position of air blast also can be located at the fuel conveying chamber the side and below.
The angle of inclination of described tremie pipe 6 is 45 degree.Described tremie pipe is circle or square pipe.
Claims (7)
1. a biomass boiler feeding device improves structure, comprise a fuel reservoir and the fuel conveying chamber that links together with fuel reservoir, the fuel reservoir bottom communicates with the fuel conveying chamber, it is characterized in that: described fuel conveying chamber is square body or round, fuel reservoir is located at fuel conveying chamber one side, fuel conveying chamber bottom is provided with discharging opening, described fuel conveying chamber below is provided with a tremie pipe that tilts and connects discharging opening, described fuel conveying chamber top is provided with motor, the inherent discharging opening of described fuel conveying chamber top is provided with blade, described blade is by motor-driven, and described fuel conveying chamber top also is provided with an air blast and dries to the fuel conveying chamber.
2. biomass boiler feeding device according to claim 1 improves structure, and it is characterized in that: described fuel reservoir is square body structure or round structure.
3. biomass boiler feeding device according to claim 2 improves structure, it is characterized in that: described fuel reservoir bottom directly communicates with the fuel conveying chamber or the fuel reservoir bottom communicates with the fuel conveying chamber by step ramp type structure.
4. biomass boiler feeding device according to claim 1 improves structure, it is characterized in that: described motor output shaft stretches into the inner and direct blade that connects of fuel conveying chamber, and perhaps motor output shaft is by belt, chain or gear transmission structure driven vane.
5. biomass boiler feeding device according to claim 4 improves structure, and it is characterized in that: described blade is trapezium structure, and blade is bow action, perhaps blade adopt barred body shape, net sheet shape, " S " shape.
6. biomass boiler feeding device according to claim 1 improves structure, it is characterized in that: the angle of inclination of described tremie pipe is 45 degree.
7. biomass boiler feeding device according to claim 6 improves structure, and it is characterized in that: described tremie pipe is circle or square pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547241 CN202884962U (en) | 2012-10-23 | 2012-10-23 | Improved structure of biomass boiler feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547241 CN202884962U (en) | 2012-10-23 | 2012-10-23 | Improved structure of biomass boiler feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884962U true CN202884962U (en) | 2013-04-17 |
Family
ID=48076386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547241 Withdrawn - After Issue CN202884962U (en) | 2012-10-23 | 2012-10-23 | Improved structure of biomass boiler feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927581A (en) * | 2012-10-23 | 2013-02-13 | 东阳市佳先机械制造有限公司 | Improved feeding device structure of biomass boiler |
-
2012
- 2012-10-23 CN CN 201220547241 patent/CN202884962U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927581A (en) * | 2012-10-23 | 2013-02-13 | 东阳市佳先机械制造有限公司 | Improved feeding device structure of biomass boiler |
| CN102927581B (en) * | 2012-10-23 | 2015-03-11 | 东阳市佳先机械制造有限公司 | Improved feeding device structure of biomass boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130417 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |