CN102353068A - Biomass generating combustion furnace front feeding device - Google Patents
Biomass generating combustion furnace front feeding device Download PDFInfo
- Publication number
- CN102353068A CN102353068A CN2011103298841A CN201110329884A CN102353068A CN 102353068 A CN102353068 A CN 102353068A CN 2011103298841 A CN2011103298841 A CN 2011103298841A CN 201110329884 A CN201110329884 A CN 201110329884A CN 102353068 A CN102353068 A CN 102353068A
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- Prior art keywords
- feed bin
- combustion furnace
- kickout
- axle
- screw feeding
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Abstract
The invention provides a biomass generating combustion furnace front feeding device which comprises a support and a conical feed bin arranged above the support, wherein a feed inlet is arranged at the top of the feed bin, the bottom of the inner side of the feed bin is provided with a plurality of kickout shafts through a bearing support, a plurality of kickout devices are uniformly arranged in the axial direction of each kickout shaft, one end of each kickout shaft extends out of the feed bin and is fixedly connected with a chain wheel, the chain wheels are connected with a kickout motor and a reducer through a chain; a plurality of spiral feeding shafts with spiral vanes are arranged below the kickout shafts through the bearing support in a direction same as the axial direction of the kickout shafts, one end of each spiral feeding shaft extends out of the feeding bin and is fixedly connected with a chain wheel, the chain wheels are connected with a spiral feeding motor and the reducer through a chain; a discharge outlet is arranged below a tail end of each spiral feeding shaft, and a protective cover fixedly connected below the discharge outlet covers over a conveyor belt of a material conveying device. The device provided by the invention has simple structure and uniform feeding effect, can avoid blockage and ensure smooth fuel supply and the normal operation of the generating combustion furnace.
Description
Technical field:
The present invention relates to a kind of pay-off, pay-off before especially a kind of biomass power generation combustion furnace.
Background technology:
At present, feed bin generally is designed to the inverted cone-shaped structure that top is big, the bottom is little, can cause problems such as blanking is not smooth, obstruction to take place like this; Also some feed bin is designed to the pyramidal structure that top is little, the bottom is big, still, can cause blanking too fast during the blanking of such feed bin bottom, the phenomenon of discharging opening occurs stopping up; Because the shape size differences of biomass fuels such as the employed stalk of biomass power generation combustion furnace, wood fragments material is bigger; Make the preceding feed bin of biomass power generation combustion furnace easier canopy when feeding live material; Stop up feed opening when serious; Can not normal supply generating combustion furnace fuel, the normal operation of influence generating combustion furnace.
Summary of the invention:
The invention provides the preceding pay-off of a kind of biomass power generation combustion furnace, it is simple in structure, and is reasonable in design; Blanking is even, has avoided the generation of clogging, and it is smooth and easy that fuel is supplied with; Guarantee the normal operation of generating combustion furnace, solved the problem that exists in the prior art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be: it comprises support and the up-small and down-big taper feed bin that is located at the support top; Top at feed bin is provided with charging aperture; Be provided with some in the feed bin inside bottom through bearing block and dial the material axle; Every dial the material axle axially on all evenly be provided with several poking devices; An end of dialling the material axle stretches out outside the feed bin; Its end sprocket wheel that is connected, sprocket wheel through chain with dial the material motor and link to each other with decelerator; Dial the material axle below be provided with and the some axial identical screw feeding axles of dialling material spool through bearing block; On the screw feeding axle, be provided with helical blade; One end of screw feeding axle stretches out outside the feed bin, its end sprocket wheel that is connected, and sprocket wheel links to each other with decelerator with the screw feeding motor through chain; Below the screw feeding the tip of the axis, be provided with discharging opening, below discharging opening, be fixed with protective cover, protective cover is buckled the belt conveyor top that covers on device for transporting objects.
On the feed bin inwall of dialling material motor and decelerator one side, be provided with the blanking swash plate.
Said poking device is some rod for stiring materials that evenly are provided with along material toggling axle circumferencial direction.
The position of corresponding material toggling axle is provided with several and observes door on the feed bin sidewall.
The invention has simple structure, reasonable design, inside the silo bottom bearing set several root via dial feeding shaft, each dial in the axial feed evenly on both dial feeding device provided with a plurality, in the allocation of material beneath the shaft through the bearing Block setting the axial dial the same material several root screw feed shaft, the shaft has a helical feed screw blade, from the upper inlet into the hopper by gravity biomass fuel whereabouts by dialing the feeding shaft and on its A reversal rod, will build and accumulate in the biomass fuel silos scattered and evenly allocated, then screw feeder shaft through the discharge port of the material sent silos, avoiding the occurrence of clogging material, so that the biomass smooth fuel supply to ensure the normal operation of power generation combustion furnace; motor and reducer in the allocation of material on the inner wall side of the silo unloading ramp, make the material evenly whereabouts, will not cause the discharge port whereabouts material too fast more, to avoid clogging the discharge port; sidewall of the silo feed axis position corresponding dial setting several observation door, the door can be observed by looking inside the silo and whereabouts of biomass fuel storage conditions in a timely manner to solve the silo shed material, clogging and other issues.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 dials the structural representation of material axle for the present invention.
Fig. 4 is the left view of Fig. 3.
Among the figure, 1, support; 2, feed bin; 3, charging aperture; 4, dial the material axle; 5, dial material motor and decelerator; 6, screw feeding axle; 7, screw feeding motor and decelerator; 8, discharging opening; 9, protective cover; 10, belt conveyor; 11, blanking swash plate; 12, rod for stiring materials; 13, observe door.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, the present invention is discussed in more detail in conjunction with its accompanying drawing below by the specific embodiment.
Shown in Fig. 1～4; The present invention includes support 1 and the up-small and down-big taper feed bin 2 that is located at support 1 top; Be provided with charging aperture 3 at the top of feed bin 2; Be provided with some in feed bin 2 inside bottom through bearing block and dial material axle 4; Every dial material axle 4 axially on all evenly be provided with several poking devices; An end of dialling material axle 4 stretches out outside the feed bin 2, its end sprocket wheel that is connected, sprocket wheel through chain with dial the material motor and link to each other with decelerator 5; Dial material axle 4 below be provided with and the some axial identical screw feeding axles 6 of dialling material spools 4 through bearing block; On screw feeding axle 6, be provided with helical blade; One end of screw feeding axle 6 stretches out outside the feed bin 2; Its end sprocket wheel that is connected, sprocket wheel links to each other with decelerator 7 with the screw feeding motor through chain; Below the end of screw feeding axle 6, be provided with discharging opening 8, below discharging opening 8, be fixed with protective cover 9, protective cover 9 is buckled belt conveyor 10 tops that cover on device for transporting objects.
On feed bin 2 inwalls of dialling material motor and decelerator 5 one sides, be provided with blanking swash plate 11.
Said poking device is the some rod for stiring materials 12 that evenly are provided with along material toggling axle 4 circumferencial directions.
The position of corresponding material toggling axle 4 is provided with several and observes door 13 on feed bin 2 sidewalls.
During work, the biomass fuel that gets into from the charging aperture at feed bin 2 tops 3 falls, and is deposited in the feed bin 2.When will be in the generating combustion furnace during refuelling; Start material toggling motor and decelerator 5 and screw feeding motor and decelerator 7; Material toggling motor and decelerator 5 drive material toggling axle 4 and rotate; The some rod for stiring materials 12 that are provided with on the material toggling axle 4 rotate breaks up and dials biomass fuel down; Biomass fuel drops on the screw feeding axle 6; Screw feeding axle 6 rotates under the drive of screw feeding motor and decelerator 7; Biomass fuel is delivered to discharging opening 8 places of screw feeding axle 6 terminal belows by the helical blade that is provided with on it; Protective cover 9 by discharging opening 8 and below thereof falls on the belt conveyor 10 of device for transporting objects, by belt conveyor 10 biomass fuel is transported in the generating combustion furnace.Protective cover 9 can prevent that the biomass fuel that falls is scattered for four times.
The above-mentioned specific embodiment can not be as the restriction to protection domain of the present invention, and for the technical staff in present technique field, any alternate modification or conversion that embodiment of the present invention is made all drop in protection scope of the present invention.
The present invention does not detail part, is those skilled in the art of the present technique's known technology.
Claims (4)
1. pay-off before the biomass power generation combustion furnace; Comprise support and the up-small and down-big taper feed bin that is located at the support top; Top at feed bin is provided with charging aperture; It is characterized in that: be provided with some in the feed bin inside bottom through bearing block and dial the material axle; Every dial the material axle axially on all evenly be provided with several poking devices; An end of dialling the material axle stretches out outside the feed bin, its end sprocket wheel that is connected, sprocket wheel through chain with dial the material motor and link to each other with decelerator; Dial the material axle below be provided with and the some axial identical screw feeding axles of dialling material spool through bearing block; On the screw feeding axle, be provided with helical blade; One end of screw feeding axle stretches out outside the feed bin, its end sprocket wheel that is connected, and sprocket wheel links to each other with decelerator with the screw feeding motor through chain; Below the screw feeding the tip of the axis, be provided with discharging opening, below discharging opening, be fixed with protective cover, protective cover is buckled the belt conveyor top that covers on device for transporting objects.
2. pay-off before the biomass power generation combustion furnace according to claim 1 is characterized in that: on the feed bin inwall of dialling material motor and decelerator one side, be provided with the blanking swash plate.
3. pay-off before the biomass power generation combustion furnace according to claim 1 and 2 is characterized in that: said poking device is dialled evenly some rod for stiring materials of setting of material axle circumferencial direction for the edge.
4. pay-off before the biomass power generation combustion furnace according to claim 1 is characterized in that: corresponding position of dialling the material axle is provided with several and observes door on the feed bin sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103298841A CN102353068A (en) | 2011-10-26 | 2011-10-26 | Biomass generating combustion furnace front feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103298841A CN102353068A (en) | 2011-10-26 | 2011-10-26 | Biomass generating combustion furnace front feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102353068A true CN102353068A (en) | 2012-02-15 |
Family
ID=45576691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103298841A Pending CN102353068A (en) | 2011-10-26 | 2011-10-26 | Biomass generating combustion furnace front feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102353068A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724515A (en) * | 2015-03-13 | 2015-06-24 | 福建省南安市海特机械有限公司 | Anti-clogging numerical control feeding machine |
| CN108167817A (en) * | 2017-12-30 | 2018-06-15 | 新密市洋森农机制造有限公司 | Biomass automates Anti-blockage anti-sintered dedusting combustion furnace |
| CN109422104A (en) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | A kind of bin component and the paper pulp production line with it |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002200668A (en) * | 2000-12-28 | 2002-07-16 | Hitachi Zosen Corp | Damper for feeder part of rdf molding machine |
| CN1597845A (en) * | 2004-08-06 | 2005-03-23 | 中国林业科学研究院林产化学工业研究所 | Continuous feeder for biomass fine particle stock |
| CN102200289A (en) * | 2011-07-06 | 2011-09-28 | 钱尧翎 | Front feeding system of biomass power plant furnace |
| CN202361395U (en) * | 2011-10-26 | 2012-08-01 | 山东开泰抛丸机械有限公司 | Biomass power generation combustion furnace front feeder |
-
2011
- 2011-10-26 CN CN2011103298841A patent/CN102353068A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002200668A (en) * | 2000-12-28 | 2002-07-16 | Hitachi Zosen Corp | Damper for feeder part of rdf molding machine |
| CN1597845A (en) * | 2004-08-06 | 2005-03-23 | 中国林业科学研究院林产化学工业研究所 | Continuous feeder for biomass fine particle stock |
| CN102200289A (en) * | 2011-07-06 | 2011-09-28 | 钱尧翎 | Front feeding system of biomass power plant furnace |
| CN202361395U (en) * | 2011-10-26 | 2012-08-01 | 山东开泰抛丸机械有限公司 | Biomass power generation combustion furnace front feeder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724515A (en) * | 2015-03-13 | 2015-06-24 | 福建省南安市海特机械有限公司 | Anti-clogging numerical control feeding machine |
| CN109422104A (en) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | A kind of bin component and the paper pulp production line with it |
| CN108167817A (en) * | 2017-12-30 | 2018-06-15 | 新密市洋森农机制造有限公司 | Biomass automates Anti-blockage anti-sintered dedusting combustion furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |