CN103017187A - Biomass boiler feeding device - Google Patents
Biomass boiler feeding device Download PDFInfo
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- CN103017187A CN103017187A CN201210392558XA CN201210392558A CN103017187A CN 103017187 A CN103017187 A CN 103017187A CN 201210392558X A CN201210392558X A CN 201210392558XA CN 201210392558 A CN201210392558 A CN 201210392558A CN 103017187 A CN103017187 A CN 103017187A
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- Prior art keywords
- combustion furnace
- fuel
- biomass boiler
- feeding device
- feeding
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Abstract
The invention discloses a biomass boiler feeding device, which comprises a combustion furnace, a fuel storage device and an air blower, wherein the bottom of the fuel storage device is in an inverted cone shape; the bottom of the fuel storage device is provided with a discharge hole; the side wall of the combustion furnace is provided with a feeding hole; the discharge hole and the feeding hole are connected by one feeding pipe; the air blower is connected with an air inlet of the combustion furnace via an air duct; the discharge hole of the fuel storage device is positioned above the bottom of a combustion furnace cavity; and the feeding pipe is aslant arranged and connects the feeding hole with the discharge hole. According to the biomass boiler feeding device disclosed by the invention, fuel does the inertial falling motion under the action of the self weight to supply materials to the combustion furnace via the feeding pipe, so that the fuel can continuously enter the combustion furnace from the fuel storage device without causing transportation interruption, and the fuel supply continuity and the normal work of the combustion furnace are guaranteed.
Description
Technical field
The present invention 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.
Summary of the invention
Technical problem to be solved by this invention 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 present invention 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 fuel reservoir of the present invention 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
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, embodiment for a kind of biomass boiler feeding device of the present invention, 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 |
|---|---|---|---|
| CN201210392558XA CN103017187A (en) | 2012-10-16 | 2012-10-16 | Biomass boiler feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392558XA CN103017187A (en) | 2012-10-16 | 2012-10-16 | Biomass boiler feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103017187A true CN103017187A (en) | 2013-04-03 |
Family
ID=47966091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210392558XA Pending CN103017187A (en) | 2012-10-16 | 2012-10-16 | Biomass boiler feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103017187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154556A (en) * | 2014-08-08 | 2014-11-19 | 朱家元 | Multi-element fuel integrated feeding device of biomass boiler |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354146A (en) * | 2008-09-22 | 2009-01-28 | 河北工业大学 | Civil heating stove for automatically feeding with stalk briquette as fuel |
| CN201507910U (en) * | 2009-09-04 | 2010-06-16 | 唐志高 | Biomass fuel horizontal boiler |
| CN102425776A (en) * | 2011-11-07 | 2012-04-25 | 始兴县富溢锅炉制造有限公司 | Steam boiler with biomass particles as fuel |
| CN202915387U (en) * | 2012-10-16 | 2013-05-01 | 东阳市佳先机械制造有限公司 | Biomass boiler feed device |
-
2012
- 2012-10-16 CN CN201210392558XA patent/CN103017187A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354146A (en) * | 2008-09-22 | 2009-01-28 | 河北工业大学 | Civil heating stove for automatically feeding with stalk briquette as fuel |
| CN201507910U (en) * | 2009-09-04 | 2010-06-16 | 唐志高 | Biomass fuel horizontal boiler |
| CN102425776A (en) * | 2011-11-07 | 2012-04-25 | 始兴县富溢锅炉制造有限公司 | Steam boiler with biomass particles as fuel |
| CN202915387U (en) * | 2012-10-16 | 2013-05-01 | 东阳市佳先机械制造有限公司 | Biomass boiler feed device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154556A (en) * | 2014-08-08 | 2014-11-19 | 朱家元 | Multi-element fuel integrated feeding device of biomass boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |