CN202915387U - Biomass boiler feed device - Google Patents
Biomass boiler feed device Download PDFInfo
- Publication number
- CN202915387U CN202915387U CN 201220529179 CN201220529179U CN202915387U CN 202915387 U CN202915387 U CN 202915387U CN 201220529179 CN201220529179 CN 201220529179 CN 201220529179 U CN201220529179 U CN 201220529179U CN 202915387 U CN202915387 U CN 202915387U
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- CN
- China
- Prior art keywords
- combustion furnace
- biomass boiler
- fuel
- tremie pipe
- discharging opening
- 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
The utility model discloses a biomass boiler feed device. The biomass boiler feed device comprises a combustion furnace, a fuel storage and a blast blower, wherein the bottom of the fuel storage is in an inverted cone shape and provided with a discharge port, a feed port is arranged on the side wall of the combustion furnace, the discharge port and the feed port are connected through a blanking pipe, the blast blower is connected with an air inlet of the combustion furnace through an air guide pipe, the discharge port of the fuel storage is located above the bottom of a combustion furnace chamber, and the blanking pipe is arranged in inclined mode and connected with the discharge port and the feed port. According to the biomass boiler feed device, fuel can fall freely under the gravity action and then can be fed to the combustion furnace through the blanking pipe, and accordingly, the fuel can continuously enter into the combustion furnace from the fuel storage, transportation can not be interrupted, and furthermore continuity of fuel supply and normal work of the combustion furnace are guaranteed.
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 back taper, 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 helix transporting device, piston conveying device, bottom or chamber bottom side to the burning furnace chamber carry out feed, usually occur fuel block and make easily 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, comprise a combustion furnace, one fuel reservoir and an air blast, described fuel reservoir bottom is back taper, the fuel reservoir bottom is provided with discharging opening, the combustion furnace sidewall is provided with charging aperture, be connected by a tremie pipe between described discharging opening and the charging aperture, air blast is connected with the air inlet of combustion furnace by guide duct, it is characterized in that: the discharging opening of described fuel reservoir is positioned at the top of burning furnace chamber bottom, and tremie pipe is obliquely installed and connects discharging opening and charging aperture.
As preferably, the angle of inclination of described tremie pipe is 45 degree.
As preferably, described tremie pipe is provided with the Automatic-feeding valve at discharge port end.
As preferably, described tremie pipe is circle or square pipe.
The discharging opening of the utility model fuel reservoir is positioned at the charging aperture top of combustion furnace, tremie pipe is obliquely installed and connects discharging opening and charging aperture, fuel under the effect of own wt, do the inertia falling through tremie pipe to the combustion furnace feed, thereby, what fuel can continue enters combustion furnace from fuel reservoir, can not cause the interruption of conveying, guarantee the continuation of fuel supply and the normal operation of combustion furnace.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, embodiment for a kind of biomass boiler feeding device of the utility model, it comprises a combustion furnace 1, a fuel reservoir 2 and an air blast 7, described fuel reservoir bottom 3 is back taper, the fuel reservoir bottom is provided with discharging opening, the combustion furnace sidewall is provided with charging aperture 5, be connected by a tremie pipe 4 between described discharging opening and the charging aperture, air blast is connected with the air inlet of combustion furnace by guide duct 8, the discharging opening of described fuel reservoir is positioned at the top of burning furnace chamber bottom, and tremie pipe is obliquely installed and connects discharging opening and charging aperture.
The angle of inclination of described tremie pipe is 45 degree.Described tremie pipe is provided with what and the length of closing, closing the time of Automatic-feeding valve 6 control feed at discharge port end.Described tremie pipe is circle or square pipe.
Claims (4)
1. biomass boiler feeding device, comprise a combustion furnace (1), a fuel reservoir (2) and an air blast (7), described fuel reservoir bottom (3) is back taper, the fuel reservoir bottom is provided with discharging opening, the combustion furnace sidewall is provided with charging aperture (5), be connected by a tremie pipe (4) between described discharging opening and the charging aperture, air blast is connected with the air inlet of combustion furnace by guide duct (8), it is characterized in that: the discharging opening of described fuel reservoir is positioned at the top of burning furnace chamber bottom, and tremie pipe is obliquely installed and connects discharging opening and charging aperture.
2. biomass boiler feeding device according to claim 1 is characterized in that: the angle of inclination of described tremie pipe is 45 degree.
3. biomass boiler feeding device according to claim 2, it is characterized in that: described tremie pipe is provided with Automatic-feeding valve (6) at discharge port end.
4. biomass boiler feeding device according to claim 3, it is characterized in that: described tremie pipe is circle or square pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529179 CN202915387U (en) | 2012-10-16 | 2012-10-16 | Biomass boiler feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529179 CN202915387U (en) | 2012-10-16 | 2012-10-16 | Biomass boiler feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915387U true CN202915387U (en) | 2013-05-01 |
Family
ID=48163698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220529179 Expired - Fee Related CN202915387U (en) | 2012-10-16 | 2012-10-16 | Biomass boiler feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017187A (en) * | 2012-10-16 | 2013-04-03 | 东阳市佳先机械制造有限公司 | Biomass boiler feeding device |
| CN109838780A (en) * | 2019-02-21 | 2019-06-04 | 嘉兴海发家具有限公司 | A kind of boiler to metal furniture spraying coating line heat supply |
-
2012
- 2012-10-16 CN CN 201220529179 patent/CN202915387U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017187A (en) * | 2012-10-16 | 2013-04-03 | 东阳市佳先机械制造有限公司 | Biomass boiler feeding device |
| CN109838780A (en) * | 2019-02-21 | 2019-06-04 | 嘉兴海发家具有限公司 | A kind of boiler to metal furniture spraying coating line heat supply |
| CN109838780B (en) * | 2019-02-21 | 2020-01-10 | 嘉兴海发家具有限公司 | Boiler for supplying heat to metal furniture spraying line |
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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: 20130501 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |