CN201534677U - Biomass bin - Google Patents
Biomass bin Download PDFInfo
- Publication number
- CN201534677U CN201534677U CN2009202590031U CN200920259003U CN201534677U CN 201534677 U CN201534677 U CN 201534677U CN 2009202590031 U CN2009202590031 U CN 2009202590031U CN 200920259003 U CN200920259003 U CN 200920259003U CN 201534677 U CN201534677 U CN 201534677U
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- Prior art keywords
- warehouse
- hopper
- biomass
- striker plate
- sub
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- Expired - Fee Related
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Abstract
The utility model discloses a biomass bin, which includes a bin body, a feeding belt on the upper end of the bin body, multiple troughs on the lower end of the bin body, and a spiral feeding machine inside the trough; wherein the spiral feeding machine is connected to the discharge port; and the lower side of the feeding belt is equipped with a sub-hopper, and one end of the sub-hopper is hinged to the bin, the other end is connected to the first shock-absorbing device fixed on the bin, and the sub-hopper is separated into multiple blanking ports by baffles; and number, position of blanking ports are corresponding to the trough, and a block plate is equipped on the lower part of the blanking port, wherein one end of the block plate is hinged to the supporting pole, and the other end is connected to the second shock-absorbing device fixed on the bin, and the supporting pole is installed on the material-distributing partition. The utility model has the advantages of simple structure and uniform blanking, thereby preventing cluster of biomass fuel and reducing blocking induced by excess blanking or the like, and the utility model is suitable for improving the biomass bin of the existing biomass generating plant.
Description
Technical field
The utility model relates to the biomass energy development field, and refering in particular to is a kind of biomass silo, is applied to biomass power generation equipment.
Background technology
The biomass power generation industry is in the starting stage, and greatly developing with the agricultural residuum is that the biomass power generation industrial prospect of fuel is wide, and developing this industry will produce far-reaching influence to the social economy of China.
Also there are many technical barriers in biomass power generation in China.Domestic do not have a ready-made technical equipment, and fuel combustion is lacked experience to low-heat, needs further groping experience.At present major technique is the conversion of using the coal power technology, because the special complexity of biomass fuel determines its technical requirements far above the coal power technology, expects the feed total system on particularly.It is light that biomass fuel has a compact substance, have thread, fibrous, polymorphism such as block, the tradition blanking is directly to fall from blanking port, be deposited in the positive bottom of feed bin blanking port, on the one hand, when fuel whereabouts amount constantly increased, fuel was deposited under the blanking port, heap is high more more, often cause agglomerating or the knot arch, make to cause the inhomogeneous or fracture of feed screw feed by fuel skewness in hopper, on the other hand, when fuel quantity was bigger, the whole hopper that is deposited in of fuel covered feed screw, cause the pusher resistance to increase, have a strong impact on the stability of boiler combustion.
The utility model content
The purpose of this utility model be to overcome the deficiency of prior art and provide a kind of simple in structure, blanking evenly, prevent the biomass fuel conglomeration, reduce the biomass silo that blanking too much causes the probability stopped up.
The purpose of this utility model is achieved by following technical proposals:
A kind of biomass silo, comprise warehouse, the upper end of warehouse is a feed belt, the lower end is provided with a plurality of hoppers, be provided with feed screw in the hopper, described feed screw connects discharging opening, described feed belt downside is provided with the branch hopper, one end of described minute hopper is hinged on the described warehouse, the other end is connected with first shock absorption device on being fixed on warehouse, the hopper inner route clapboard was separated into a plurality of blanking ports in described minute, the quantity of described blanking port, the position is corresponding with described hopper, and the downside of described blanking port is provided with striker plate, and an end of described striker plate is hinged on the strut bar, the other end and warehouse are connected with second shock absorption device on being fixed on warehouse, and described strut bar is installed on the sub-material partition wall.
The utility model, the upside of described striker plate also is provided with overhead gage, and an end of described overhead gage is hinged on the warehouse inwall, and the other end drops on the described striker plate and with the warehouse inwall and forms an angle.
The utility model also is provided with on the described warehouse inwall and can promotes the hydraulic efficiency gear that striker plate rotates.
The utility model, described striker plate is formed for the polylith baffle plate, and the side of described baffle plate is provided with side plate, and every baffle plate is equipped with shock absorption device.
At the bottom of the utility model, described minute hopper are circular arc type.
The utility model, hopper was divided into one-level sub-material and secondary sub-material in described minute, and described secondary sub-material is movably connected on the described one-level sub-material.
The utility model, the discharging opening of described warehouse lower end is provided with rod for stiring materials.
Owing to adopt above-mentioned scheme, the utlity model has following advantage:
1, below feed belt, is provided with the branch hopper, divide hopper to be separated into a plurality of and the corresponding blanking port in hopper position by dividing plate, be evenly distributed on when biomass fuel is fallen in the hopper of feed bin bottom, the feed that helps feed screw is the quick adjusting of even feeding coal all.
2, first shock absorption device by installing under minute hopper can be so that the sub-material bucket carries out the vibration of certain amplitude around hinge, and the agglomerating material that helps bringing into from feed belt disperses, and makes blanking even, prevention feed bin lower junction arch.
3, feed bin bottom discharge mouth installing kickoff is broken up the material of conglomeration, makes the feed screw feeding even, prevents that feeding from stopping up, and influences boiler output and stablizes.
4, divide the cooresponding position of blanking port of hopper to be provided with striker plate at the feed bin downside, on striker plate, be provided with second shock absorption device, utilizing the pressure of blanking to make striker plate is the center with the hinge, second shock absorption device is the fulcrum vibrations, can prevent feed bin bottom fuel knot arch, help the fuel reach that feed bin is piled up, quicken feeding.
5, owing to be provided with striker plate and on striker plate, also be provided with overhead gage, can stop that biomass fuel drops on the rear side of warehouse, allow biomass fuel only fall into from a side of feed screw, alleviate the pressure of biomass fuel to feed screw, the feed screw rotary resistance is reduced, and energy-saving effect is obvious.
6, also be provided with the hydraulic efficiency gear that can promote the striker plate rotation under the striker plate, under the feed bin fuel knot arch situation, also can break arch by the primer fluid pressure device, improved the reliability of device.
In sum, the utlity model has simple in structure, blanking evenly, prevent the biomass fuel conglomeration, reduce blanking and too much cause advantages such as obstructions, be applicable to having the improvement of biomass power generation equipment biomass silo now.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cutaway view of A-A face of the present utility model.
Fig. 3 divides another structural representation of hopper for the utility model.
Fig. 4 is the structural representation of the utility model warehouse downside.
Fig. 5 is the structural representation of the utility model striker plate.
Fig. 6 divides the block diagram of hopper for the utility model.
Among the accompanying drawing 1-6: 1-feed belt, 2-first shock absorption device, 3-overhead gage, 4-striker plate, 5-hydraulic efficiency gear, 6-second shock absorption device, 7-rod for stiring materials, 8-discharging opening, 9-hopper, 10-strut bar, 11-warehouse, 12-fire cock, 13-divide hopper, 14-side plate, 15-one-level sub-material, 16-secondary sub-material, 17-dividing plate, 18-sub-material partition wall, 19-baffle plate, 20-feed screw, 21-blanking port.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of biomass silo in detail.
Shown in Fig. 1 to 6, a kind of biomass silo, comprise warehouse 11, the upper end of warehouse 11 is a feed belt 1, the lower end is provided with a plurality of hoppers 9, be provided with feed screw 20 in the hopper 9, described feed screw 20 connects discharging opening 8, described feed belt 1 downside is provided with branch hopper 13, one end of described minute hopper 13 is hinged on the described warehouse 11, the other end and warehouse 11 are connected with first shock absorption device 2 on being fixed on warehouse 11, and hopper 13 inner route clapboards 17 were separated into a plurality of blanking ports 21, the quantity of described blanking port 21 in described minute, the position is corresponding with described hopper 9, the downside of described blanking port 21 is provided with striker plate 4, one end of described striker plate 4 is hinged on the strut bar 10, and the other end is connected with second shock absorption device 6 on being fixed on warehouse 11, and described strut bar 10 is installed on the sub-material partition wall 18.
As a kind of improvement of the present utility model, the upside of described striker plate 4 also is provided with overhead gage 3, and an end of described overhead gage 3 is hinged on warehouse 11 inwalls, and the other end drops on the described striker plate 4 and with warehouse 11 inwalls and forms an angle.Also be provided with on described warehouse 11 inwalls and can promote the hydraulic efficiency gear 5 that striker plate 4 rotates.
As another kind of improvement the of the present utility model, described striker plate 4 is that polylith baffle plate 19 is formed, and the side of described baffle plate 19 is provided with side plate 14, and every baffle plate 19 is equipped with shock absorption device.
Shown in Fig. 3,6, in the utility model, at the bottom of described minute hopper 13 is circular arc type.Hopper 13 was divided into one-level sub-material 15 and secondary sub-material 16 in described minute, and described secondary sub-material 16 is movably connected on the described one-level sub-material 15.
In the utility model, described discharging opening 8 is provided with rod for stiring materials 7.The top of described warehouse 11, inwall and discharging opening are provided with fire cock 12.
During work, biomass fuel is sent into from feed belt 1 and is dropped on the branch hopper 13, the effect of the material-distributing action and first shock absorption device 2 by minute hopper 13, biomass fuel falls from blanking port 21 shakes, the fuel that comes out from blanking port 21 drops on the striker plate 4, effect by second shock absorption device 6 drops in the hopper 9 material uniformly, biomass fuel is pushed discharging opening 8 under the effect of feed screw 20; When biomass fuel overheap on striker plate 4, can promote striker plate 4 by primer fluid pressure device 5, make striker plate 4 bevelled angles strengthen, reach the effect of quickening the biomass fuel blanking, hopper 13 can also be combined by multistage sub-material in described minute, the convenient like this installation that divides hopper 13.
On warehouse, also be provided with a plurality of fire cocks 12, when the unexpected presence of fire of feed bin, the protection of can in time spraying water.
Claims (8)
1. biomass silo, comprise warehouse (11), the upper end of warehouse (11) is feed belt (1), the lower end is provided with a plurality of hoppers (9), be provided with feed screw (20) in the hopper (9), described feed screw (20) connects discharging opening (8), it is characterized in that: described feed belt (1) downside is provided with branch hopper (13), described minute hopper (13) an end be hinged on the described warehouse (11), the other end is connected with first shock absorption device (2) on being fixed on warehouse (11), described minute hopper (13) inner route clapboard (17) be separated into a plurality of blanking ports (21), the quantity of described blanking port (21), the position is corresponding with described hopper (9), the downside of described blanking port (21) is provided with striker plate (4), one end of described striker plate (4) is hinged on the strut bar (10), the other end and warehouse (11) are connected with second shock absorption device (6) on being fixed on warehouse (11), and described strut bar (10) is installed on the sub-material partition wall (18).
2. biomass silo according to claim 1, it is characterized in that: the upside of described striker plate (4) also is provided with overhead gage (3), one end of described overhead gage (3) is hinged on warehouse (11) inwall, and the other end drops on described striker plate (4) and upward and with warehouse (11) inwall forms an angle.
3. biomass silo according to claim 1 and 2 is characterized in that: also be provided with on described warehouse (11) inwall and can promote the hydraulic efficiency gear (5) that striker plate (4) rotates.
4. biomass silo according to claim 1 and 2 is characterized in that: described striker plate (4) is formed for polylith baffle plate (19), and the side of described baffle plate (19) is provided with side plate (14), and every baffle plate (19) is equipped with shock absorption device.
5. biomass silo according to claim 1 is characterized in that: described minute hopper (13) at the bottom of the circular arc type.
6. biomass silo according to claim 1 or 5 is characterized in that: described minute hopper (13) be divided into one-level sub-material (15) and secondary sub-material (16), described secondary sub-material (16) is movably connected on the described one-level sub-material (15).
7. biomass silo according to claim 1 is characterized in that: described discharging opening (8) is provided with rod for stiring materials (7).
8. biomass silo according to claim 1 is characterized in that: top, inwall and the discharging opening of described warehouse (11) is provided with fire cock (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202590031U CN201534677U (en) | 2009-10-28 | 2009-10-28 | Biomass bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202590031U CN201534677U (en) | 2009-10-28 | 2009-10-28 | Biomass bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534677U true CN201534677U (en) | 2010-07-28 |
Family
ID=42534459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202590031U Expired - Fee Related CN201534677U (en) | 2009-10-28 | 2009-10-28 | Biomass bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534677U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256617A (en) * | 2013-05-23 | 2013-08-21 | 南京理工大学 | Automatic material dividing device with anti-blocking function |
| CN103776046A (en) * | 2012-10-21 | 2014-05-07 | 国惠环保新能源有限公司 | Biomass boiler material storing and feeding method with screw rods pushed forwards and then rotated backwards |
| CN104429259A (en) * | 2014-12-22 | 2015-03-25 | 昌吉市太极龙机械科技发展有限公司 | Fertilizing device |
| CN109532086A (en) * | 2018-12-27 | 2019-03-29 | 江苏华宏科技股份有限公司 | One kind being crushed hot-forming line |
| CN110100537A (en) * | 2019-06-18 | 2019-08-09 | 杨志峰 | Rice seeder |
| CN110410824A (en) * | 2019-08-27 | 2019-11-05 | 陈淳 | A kind of multitube feed bin and biomass stove |
| CN111332627A (en) * | 2020-03-03 | 2020-06-26 | 江苏三一环境科技有限公司 | Material bin and material preparation device |
| CN111498317A (en) * | 2020-04-10 | 2020-08-07 | 鹤岗市田丰农机制造有限公司 | Discharging system and storage bin using same |
| CN111964440A (en) * | 2020-08-07 | 2020-11-20 | 新兴铸管股份有限公司 | Dry ball feeding device of strip smelting furnace |
-
2009
- 2009-10-28 CN CN2009202590031U patent/CN201534677U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776046A (en) * | 2012-10-21 | 2014-05-07 | 国惠环保新能源有限公司 | Biomass boiler material storing and feeding method with screw rods pushed forwards and then rotated backwards |
| CN103776046B (en) * | 2012-10-21 | 2016-06-08 | 国惠环保新能源有限公司 | Rotating biomass boiler storing and feed process is postponed before screw rod |
| CN103256617A (en) * | 2013-05-23 | 2013-08-21 | 南京理工大学 | Automatic material dividing device with anti-blocking function |
| CN103256617B (en) * | 2013-05-23 | 2015-05-13 | 南京理工大学 | Automatic material dividing device with anti-blocking function |
| CN104429259A (en) * | 2014-12-22 | 2015-03-25 | 昌吉市太极龙机械科技发展有限公司 | Fertilizing device |
| CN109532086A (en) * | 2018-12-27 | 2019-03-29 | 江苏华宏科技股份有限公司 | One kind being crushed hot-forming line |
| CN109532086B (en) * | 2018-12-27 | 2024-01-09 | 江苏华宏科技股份有限公司 | Broken hot briquetting line |
| CN110100537A (en) * | 2019-06-18 | 2019-08-09 | 杨志峰 | Rice seeder |
| CN110410824A (en) * | 2019-08-27 | 2019-11-05 | 陈淳 | A kind of multitube feed bin and biomass stove |
| CN111332627A (en) * | 2020-03-03 | 2020-06-26 | 江苏三一环境科技有限公司 | Material bin and material preparation device |
| CN111498317A (en) * | 2020-04-10 | 2020-08-07 | 鹤岗市田丰农机制造有限公司 | Discharging system and storage bin using same |
| CN111964440A (en) * | 2020-08-07 | 2020-11-20 | 新兴铸管股份有限公司 | Dry ball feeding device of strip smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20121028 |