CN203833013U - Storage bin for waste incineration system - Google Patents
Storage bin for waste incineration system Download PDFInfo
- Publication number
- CN203833013U CN203833013U CN201420202286.7U CN201420202286U CN203833013U CN 203833013 U CN203833013 U CN 203833013U CN 201420202286 U CN201420202286 U CN 201420202286U CN 203833013 U CN203833013 U CN 203833013U
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- CN
- China
- Prior art keywords
- storage bin
- bin
- hollow shaft
- burning system
- pull bar
- 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 storage bin for a waste incineration system. According to the storage bin for the waste incineration system, an opening n the upper end of the storage bin is covered with a bin cover, a feeding pipeline is arranged on one side of the storage bin, a movable feed port cover is installed at the position of an opening of the feeding pipeline, two or more pressing devices used for tightly pressing the feed port cover are installed on the periphery of the feed port cover, a discharge port is formed in the lower end of the storage bin, and a stirrer is installed in the storage bin and comprises a hollow stirring shaft and stirring blades installed on the stirring shaft; a pull rod is installed in the stirring shaft in a sleeved mode, a flow stabilizing cone which corresponds to an outlet of the storage bin is arranged at the lower end of the pull rod, a driving device used for driving the stirrer to rotate is installed on the bin cover; the driving device comprises an electric motor and a speed reducer which is connected with the electric motor through a coupler; the stirring shaft is connected with the driving device through a gear transmission mechanism. According to the storage bin for the waste incineration system, the problem that when materials reach the bottom of a storage bin, the materials can be caked easily and be accumulated unevenly, and thus the materials can not be discharged smoothly is solved, powder can be evenly stirred, and the materials can be supplied to a next feeding device continuously, evenly and quantificationally.
Description
Technical field
The utility model belongs to powder storage device technical field in environmental protection, relates to a kind of discharging equipment of powder particulate matter storage warehouse, particularly a kind of discharging equipment of dry lime stone flour material particle storage warehouse.
Background technology
Limestone powder, as a kind of desulphurization chemical raw MAT'L of gas cleaning, plays a very important role to the sulfur oxide of sloughing in flue gas, is widely used in refuse burning system.At present, the stored material of a lot of large-scale storage bins is granular material, and inventory is larger, and feed bin volume is large.When material is thrown in from inlet point, its impulsive force producing while falling strengthens, and when material arrives bin bottom, easily produces caking phenomenon; Meanwhile, because storage bin is generally unpowered storage bin, material arrives bin bottom and easily ties arch, piles up inhomogeneously, causes powder discharging not smooth, occurs stopping up, bridging, has had a strong impact on the work of storage bin follow-up equipment.
Summary of the invention
Goal of the invention of the present utility model is in order to overcome above shortcomings in prior art design, provides that a kind of can either to realize powder stirring even, can realize again powder continuously, equably, quantitatively to the powder storage warehouse of subordinate equipment feed.
The technical solution of the utility model is: on the opening of feed bin upper end, be stamped Cang Gai, feed bin one side is provided with feed pipe, active material feeding inlet lid is housed on feed pipe opening, on charging lid periphery, be equipped with two above for compressing the pinch device of charging lid, feed bin lower end is provided with discharging opening, mixer is housed in feed bin, and mixer comprises hollow shaft, is loaded on the paddle on hollow shaft; Suit pull bar in hollow shaft, pull bar lower end is provided with the current stabilization cone corresponding with bin outlet, and storehouse covers the actuating device being equipped with for driving mixer to rotate; Described actuating device comprises electrical motor, the reductor being connected with electrical motor through coupler; Described hollow shaft is connected with actuating device through gear drive.
Described pinch device comprises articulated support, eyelet bolt; Eyelet bolt one end is flexibly connected with articulated support, and the other end is plugged in inlet point and covers through nut and be pressed in charging lid.
Described storehouse covers and has mounting hole, and hollow shaft middle part is plugged in mounting hole, and lower end is stretched in the feed bin under Cang Gai, and Cang Gai is stretched out in upper end, and the upper end of hollow shaft is connected with gear drive.
Described pull bar middle part is set in hollow shaft, and pull bar lower end is stretched in the feed bin under Cang Gai, and pull bar upper end is stretched out Cang Gai and through support, is loaded on storehouse and covers.
On described support, have tie rod hole, nut is equipped with at tie rod hole place, and pull bar upper end is provided with the threaded portion coordinating with nut, and pull bar is plugged on the tie rod hole of support through nut.
Described hollow shaft is loaded on the mounting hole place of Cang Gai through bearing seat.
Described gear drive comprises the driving wheel being connected with reductor, the flower wheel being meshed with driving wheel, and the upper end of hollow shaft is loaded on the central hole of flower wheel.Adopt gear drive, make mixer there is the features such as compact conformation, stirring efficiency is high, the life-span is long, be easy to realize Multi-regulation.
Described paddle is a plurality of, and the length of paddle reduces from top to bottom gradually.
Described charging lid one side is connected with upper bracket one end, and the upper bracket other end is movably hinged on lower bracket, and lower bracket is loaded on feed pipe.
Described feed bin comprises storehouse cylinder, is connected in the cone bucket of cylinder lower end, storehouse, and discharging opening is arranged at cone bucket bottom, and flange is housed on discharging opening.
The beneficial effects of the utility model are: adopt gear drive, make mixer have the features such as compact conformation, stirring efficiency is high, the life-span is long, be easy to realize Multi-regulation; Stirring vane radius length is all different, while making to stir material, can take into account different aspects, increases and stirs area; With current stabilization cone, substitute rigidity discharger; by the distance (setting range is 0～100mm) between adjusting yoke bottom and current stabilization cone; adjust discharge quantity flow velocity; by dry powdery material particles or small particles material in feed bin continuously, equably, quantitatively to subordinate equipment feeding; more stable to guarantee gas, solid in feed bin; thereby make the interior mass transport of feed bin normal, can stablize blanking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the structural representation of feed pipe.
Fig. 5 is the structural representation of bearing seat.
The specific embodiment
In Fig. 1,2,3, the utility model is mainly comprised of constant-current stabilizer 1, mixer 2, feed bin 3.Wherein, constant-current stabilizer 1 is positioned at warehouse its upper side, is mainly to press for the material in current stabilization feed bin, makes material pressure not because the variation of material level changes, thereby plays the effect of stablizing discharging flow; Mixer 2, between constant-current stabilizer 1 and feed bin 3, is service intermittent, first by a certain percentage dry limestone powdery particle is put in feed bin and is gone, then carry out mix, and dry ash stone is stirred; Feed bin 3 is positioned at the bottom of whole warehouse, for storing dry lime stone powdered granule, quick lime powder is stored in filler bin and carries out quantitatively, evenly, discharge continuously.
Constant-current stabilizer 1 comprises support 11, tie component 12 and current stabilization cone 13.Constant-current stabilizer 1, via the knock hole of offering on support 11, is fixed on nut, flat gasket and spring washer on the storehouse lid 33 of feed bin 3.Support 11 comprises channel-section steel 111, channel-section steel 112 and stay bearing plate 113.Channel-section steel 111 compresses by bolt, flat gasket, spring washer and nut via knock hole, forms bolt be connected with tie component.Wherein, the tie rod hole of offering on channel-section steel 111 (crossing hole, position) matches with pull bar 121.Tie component 12 comprises pull bar 121, and pull bar 121 tops are provided with nut, and nut forms Acme thread with pull bar 121 and is connected; Pull bar bottom is provided with drag link sleeve 122, and drag link sleeve 122 is enclosed within pull bar 121 bottoms.Current stabilization cone 13 is integrally welded with pull bar 121.During welding, pull bar 121 must guarantee vertical, and will proofread and correct the concentricity of current stabilization cone 13 and pull bar 121, and Concentricity tolerance is strict controlled within the scope of 1mm.Current stabilization cone 13 has the similar effect with rigidity discharger; by adjusting yoke 121, make current stabilization bore the distance between 13 bottoms and cone bucket 34 bottoms; setting range is 0～100mm; adjust discharge quantity flow velocity; by dry powdery material particles or small particles material in feed bin 3 continuously, equably, quantitatively to subordinate equipment feeding; more stable to guarantee gas, solid in feed bin 3, thus make the interior mass transport of feed bin 3 normal, can stablize blanking.
Mixer 2 comprises flower wheel (big gear wheel) 21, driving wheel (miniature gears) 22, bearing holder component 23, actuating device 24 and shaft 25.Wherein, electrical motor 241 horsepower outputs in actuating device 24, reduce after rotating speed through reductor 243, and Drive pinion 22 rotates, and drive big gear wheel 21 to rotate, then drive shaft 25 to rotate by big gear wheel 21.Adopt gear transmission structure, make mixer 2 there is the features such as compact conformation, stirring efficiency is high, the life-span is long, be easy to realize Multi-regulation.Shaft 25 comprises axle (hollow shaft) 251, paddle assembly 252 and paddle assembly 253, in each paddle assembly, comprise two paddles and a steel plate, the blade quantity of each paddle is 3, between each blade, angle is 120 °, 3 blade radius length are all not identical, while making to stir material, can take into account different aspects, increase and stir area.Actuating device 24 comprises electrical motor 241 and reductor 243, by coupler 242, links together between the two, and the rating horsepower 15KW of electrical motor 241.Axle 251 is connected with actuating device through gear drive.Gear drive comprises flower wheel (big gear wheel) 21, driving wheel (miniature gears) 22.
Feed bin 3 is comprised of inlet point 31, storehouse lid 32, storehouse cylinder 33 and cone bucket 34.Wherein, inlet point 31 lower-left ends are welded in storehouse cylinder 33 by inlet point pipeline 312, and storehouse cylinder 33 struggles against 34 through being welded and fused with cone.Storehouse lid 32 is via nut, bolt and flat gasket stationary pinch storehouse cylinder 33.
In Fig. 4, active material feeding inlet lid 311 is housed on feed pipe 312 openings 31, charging lid 311 1 sides are connected with upper bracket 315 one end, and upper bracket 315 other ends are movably hinged on lower bracket 316, and lower bracket 316 is loaded on feed pipe 312.From feed pipe, 312 100mm places, top are provided with articulated support 313, charging lid 311 is pressed feed pipe 312 upper ends through eyelet bolt 314, flat gasket, nut and articulated support 313, and the bolt hole of eyelet bolt 314 lower ends is loaded on articulated support 313 through set pin activity.When reinforced, the lower charging lid 311 of dismounting, must cover tightly charging lid 311 after feeding in raw material, in case affect normal discharging in storehouse after material moisture absorption.
In Fig. 5, bearing holder component 23 comprises bearing seat 231, and two tapered roller bearings 233 are housed in bearing seat 231.Head bearing is pushed down with gland 232 and axle sleeve 235 respectively, and lower bearing blocks with back-up ring 234.Bearing seat 23 is bolted on the storehouse lid 32 of feed bin 3, is mainly used in locating and protects axle 251, prevents that it from stirring material play, and reduces friction.
With material pulverized limestone example, use procedure of the present utility model is described: select fine grinding quicklime powder, lump lime is levigate through milling equipments such as ball grinding mills, fineness reaches dry calcium lime powders more than 300 orders.In view of the characteristic of pulverized limestone moisture absorption caking in air, after feed bin charging finishes, charging lid should be closed immediately, and storehouse sodalime powder stove amount should be controlled, system is out of service must empty the remaining material of lime powder bin in when more than 3 days.A certain amount of limestone powder is dropped into from the inlet point of feed bin, and after starter motor, mixer stirs limestone powder, after stirring, by constant-current stabilizer control feed bin equably, continuously to follow-up equipment feeding.
Claims (10)
1. the storage bin for refuse burning system, it is characterized in that: on the opening of feed bin (3) upper end, be stamped Cang Gai (32), feed bin (3) one sides are provided with feed pipe (312), active material feeding inlet lid (311) is housed on feed pipe (312) opening (31), on charging lid (311) periphery, be equipped with two above for compressing the pinch device of charging lid (311), feed bin (3) lower end is provided with discharging opening, mixer (2) is housed in feed bin (3), and mixer (2) comprises hollow shaft (251), is loaded on the paddle on hollow shaft (251); Suit pull bar (121) in hollow shaft (251), pull bar (121) lower end is provided with the current stabilization cone (13) corresponding with bin outlet, and the actuating device for driving mixer to rotate is housed on Cang Gai (32); Described actuating device comprises electrical motor (241), the reductor (243) being connected with electrical motor (241) through coupler (242); Described hollow shaft (251) is connected with actuating device through gear drive.
2. according to claim 1 for the storage bin of refuse burning system, it is characterized in that: described pinch device comprises articulated support (313) eyelet bolt (314); Eyelet bolt (314) one end is flexibly connected with articulated support (313), and the other end is plugged in charging lid (311) and above through nut, is pressed in charging lid (311).
3. according to claim 1 for the storage bin of refuse burning system, it is characterized in that: described Cang Gai has mounting hole on (32), hollow shaft (251) middle part is plugged in mounting hole, lower end is stretched in the feed bin (3) under Cang Gai (32), Cang Gai (32) is stretched out in upper end, and the upper end of hollow shaft (251) is connected with gear drive.
According to described in claim 1 or 3 for the storage bin of refuse burning system, it is characterized in that: described pull bar (121) middle part is set in hollow shaft, pull bar (121) lower end is stretched in the feed bin (3) under Cang Gai (32), and pull bar upper end is stretched out Cang Gai (32) and is loaded on Cang Gai (32) through support (11).
5. according to claim 4 for the storage bin of refuse burning system, it is characterized in that: described support has tie rod hole on (11), nut is equipped with at tie rod hole place, pull bar (121) upper end is provided with the threaded portion coordinating with nut, and pull bar (121) is plugged on the tie rod hole of support (11) through nut.
According to described in claim 1 or 3 for the storage bin of refuse burning system, it is characterized in that: described hollow shaft (251) is loaded on the mounting hole place of Cang Gai (32) through bearing seat (231).
According to described in claim 1 or 3 for the storage bin of refuse burning system, it is characterized in that: described gear drive comprises the driving wheel (22) being connected with reductor, the flower wheel (21) being meshed with driving wheel (22), and the upper end of hollow shaft (251) is loaded on the central hole of flower wheel (21).
8. according to claim 1 for the storage bin of refuse burning system, it is characterized in that: described paddle is a plurality of, and the length of paddle reduces from top to bottom gradually.
9. according to claim 1 for the storage bin of refuse burning system, it is characterized in that: described charging lid (311) one sides are connected with upper bracket (315) one end, upper bracket (315) other end is movably hinged in lower bracket (316) upper, and lower bracket (316) is loaded on feed pipe (312).
10. according to claim 1 for the storage bin of refuse burning system, it is characterized in that: described feed bin (3) comprises storehouse cylinder (33), is connected in the cone bucket (34) of storehouse cylinder (33) lower end, discharging opening is arranged at cone bucket (34) bottom, and flange is housed on discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202286.7U CN203833013U (en) | 2014-04-24 | 2014-04-24 | Storage bin for waste incineration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202286.7U CN203833013U (en) | 2014-04-24 | 2014-04-24 | Storage bin for waste incineration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833013U true CN203833013U (en) | 2014-09-17 |
Family
ID=51510884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420202286.7U Expired - Fee Related CN203833013U (en) | 2014-04-24 | 2014-04-24 | Storage bin for waste incineration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620924A (en) * | 2016-03-03 | 2016-06-01 | 江苏瑞牧生物科技有限公司 | Novel rice bran storage device |
| CN105775455A (en) * | 2016-03-03 | 2016-07-20 | 江苏瑞牧生物科技有限公司 | Novel wheat kernel storage device |
| CN110482079A (en) * | 2019-09-02 | 2019-11-22 | 上海汇凯电器有限公司 | The feed bin and working method of house refuse are launched in a kind of stirring-type storage |
-
2014
- 2014-04-24 CN CN201420202286.7U patent/CN203833013U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620924A (en) * | 2016-03-03 | 2016-06-01 | 江苏瑞牧生物科技有限公司 | Novel rice bran storage device |
| CN105775455A (en) * | 2016-03-03 | 2016-07-20 | 江苏瑞牧生物科技有限公司 | Novel wheat kernel storage device |
| CN110482079A (en) * | 2019-09-02 | 2019-11-22 | 上海汇凯电器有限公司 | The feed bin and working method of house refuse are launched in a kind of stirring-type storage |
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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: 20140917 Termination date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |