CN202321677U - Large-sized tower silo distribution device - Google Patents
Large-sized tower silo distribution device Download PDFInfo
- Publication number
- CN202321677U CN202321677U CN 201120377334 CN201120377334U CN202321677U CN 202321677 U CN202321677 U CN 202321677U CN 201120377334 CN201120377334 CN 201120377334 CN 201120377334 U CN201120377334 U CN 201120377334U CN 202321677 U CN202321677 U CN 202321677U
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- CN
- China
- Prior art keywords
- belt conveyer
- cover plate
- annular cover
- tower silo
- belt type
- 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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- 239000000463 material Substances 0.000 claims abstract description 6
- 239000003245 coal Substances 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a large-sized tower silo distribution device and belongs to bulk logistics warehousing equipment of industries such as coal mines and power. The large-sized tower silo distribution device mainly consists of a rotary receiving hopper, a belt type conveyor body, a traveling driving mechanism, a gear and rack traveling mechanism, an inner annular cover plate, an outer annular cover plate, a traveling wheel, a horizontal guiding wheel, a central strut and a rotary mechanism, wherein the head and the tail of the belt type conveyor body are supported by the traveling wheel; the middle of the belt type conveyor body is supported by the central strut; the belt type conveyor body is driven by a gear and rack and does circular motion around the central strut; and the annular cover plates do circular motion along with the belt type conveyor body. Bulk materials are respectively discharged into an outer annular receiving port and an inner annular receiving port of the large-sized tower silo and then enter the tower silo through positive and negative rotation of the belt type conveyor, thereby the dual-ring linear distribution of the tower silo is realized and the utilization rate of the silo capacity is increased; and the large-sized tower silo distribution device has actual popularization and application values.
Description
Affiliated technical field
The utility model relates to a kind of large cylinder storehouse distributing device, belongs to industry logistics storage facilities in bulk such as colliery, electric power.
Background technology
Along with development of technology, large-scale colliery, large thermal power plant get more and more, because the environmental-protecting performance of tower silo is superior, and large cylinder storehouse applied more and more.At present, in the round silo of diameter 22m～45m, top, storehouse apparatus for distributing adopts the equipment such as belt conveyer of scraper plate machine, band belt plow to carry out a bit (or multiple spot) cloth mostly; Perhaps adopt the belt conveyer line formula cloth of band dump car, no matter the sort of mode, the capacity degree of utilization is not high, under the situation of sacrificing the warehouse height, guarantees effective reserves, causes the civil engineering investment to increase, and the material hoisting depth is high, and over-the-road expense increases.Receive the influence of belt plow (dump car) simultaneously, the belt speed of belt conveyer generally is no more than 2.5m/s, so the belt conveyer traffic capacity is restricted.Under this background, produce the idea of large cylinder storehouse distributing device this respect research, go to address the above problem.
Summary of the invention
In order to change the distributing mode of present large-scale circular silo, improve the degree of utilization of silo volume, the utility model provides a kind of later-model apparatus for distributing, and this equipment makes tower silo double-ring line formula cloth, and the capacity degree of utilization of tower silo is improved greatly.
The utility model solves the technical scheme that its technical matters adopted:
Large cylinder storehouse distributing device mainly is made up of rotation hopper, belt conveyer fuselage, walking driver train, rack-and-gear traveling gear, inside and outside annular cover plate, road wheel, horizontal guide sheave, centre strut, swing type mechanism.
Belt conveyer fuselage head and afterbody are supported by road wheel, and be middle by the centre strut support, through the swing type mechanism on the centre strut belt conveyer fuselage moved in a circle around centre strut.
Inside and outside annular receiving opening is set at the top of tower silo, and the diameter of inside and outside annular receiving opening is by the arrangement form decision of tower silo diameter and tower silo Cang Ding, and the length of regulating the belt conveyer fuselage then satisfies the cloth requirement.
The belt conveyer rotating can be distinguished the discharging of outside, interior ring receiving opening.
The circular movement of belt conveyer fuselage passes through the rack-and-gear transmission, the inboard of top, the storehouse outer shroud receiving opening that tooth bar is arranged, and the driver train of gear is arranged on the belt conveyer fuselage.
The inside-and-outside ring receiving opening is established the dust suppression annular cover plate; Annular cover plate is made up of plurality of sections; Bolt together between each section, the wherein discharge chute of one section annular cover plate and belt conveyer welding, annular cover plate is arranged one group of road wheel and horizontal guide sheave for per 20 ° or 30 °; Road wheel and horizontal guide sheave alternative arrangement, annular cover plate moves in a circle with the circular movement of belt conveyer fuselage.
The rotation hopper is a rounding frustum structure, and upper reaches chute directly inserts the rotation hopper, between rotation hopper and upper reaches chute, three road dust-arrest devices is set.Last dust-suppressing board is connected with rotation hopper flange, and following dust-suppressing board and the welding of rotation hopper leave the gap that rotatablely moves between upper and lower dust-suppressing board and the upper reaches chute.Middle dust-suppressing board and the welding of upper reaches chute, the other end is dustproof shade fixedly, leaves the gap that rotatablely moves between middle dust-suppressing board and the rotation hopper.
The bandwidth of belt conveyer is 1.2m, 1.4m, 1.6m, 1.8m, 2.0m, 2.2m, seven specifications of 2.4m, and belt speed has 2.0m/s, 2.5m/s, 3.15m/s, four kinds of specifications of 4m/s respectively, forms 30 series products altogether, and maximum transmission capacity reaches 10000m
3/ h
-1Specifically see the relation of table 1 belt speed v, bandwidth B, traffic capacity Q.
The beneficial effect of the utility model is:
1, the belt conveyer fuselage of large cylinder storehouse distributing device moves in a circle around centre strut, and the silo material feeding is a double-ring line formula cloth, improves cylinder capacity degree of utilization.
2, tower silo Cang Ding is provided with the inside-and-outside ring receiving opening, and receiving opening is provided with annular cover plate, and annular cover plate moves in a circle with belt conveyer fuselage, reaches good anti-dust effect.
3, the belt conveyer bandwidth of this large cylinder storehouse distributing device, belt speed specification are many, and traffic capacity is big.
4, this large cylinder storehouse distributing device is simple in structure, easy for installation, and dependable performance is respond well.
Table 1 belt speed v, bandwidth B, traffic capacity m
3/ h
-1Relation
Annotate: traffic capacity Q value system is 20 ° by operation stocking angle θ, calculates when carrying roller groove angle λ is 35 °.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Label declaration is following among the above-mentioned figure:
1, upper reaches chute 2, rotation hopper 3, belt conveyer fuselage
4, walking driver train 5, rack-and-gear traveling gear 6, swing type mechanism
7, centre strut 8, outer ring cover plate 9, interior annular cover plate
10, road wheel 11, horizontal guide sheave
The specific embodiment
In Fig. 1, the utility model great circle silo distributing device mainly is made up of rotation hopper (2), belt conveyer fuselage (3), walking driver train (4), rack-and-gear traveling gear (5), outer ring cover plate (8), interior annular cover plate (9), road wheel (10), horizontal guide sheave (11), centre strut (7), swing type mechanism (6).
At the tower silo top layer inside and outside annular receiving opening is set; Outside the discharge chute end to end of belt conveyer fuselage (3) inserts, in the interior annular receiving opening; Inboard Cang Ding at the outer ring receiving opening installs annular rack, moves in a circle around centre strut through rack and pinion drive mechanism points driving for belt conveyor fuselage.
Upper reaches chute (1) is when coming loose unpacked material; Be discharged into belt conveyer through rotation hopper (2); When belt conveyer just changes; The head discharging directly is discharged into round silo through tower silo outer shroud receiving opening, the driver train of walking simultaneously (4) driven wheel tooth bar traveling gear (5), and points driving for belt conveyor fuselage (3) moves in a circle.After the outer shroud material feeding reach a certain height, the belt conveyer counter-rotating by the discharging of belt conveyer tail, was discharged into round silo through interior annular receiving opening.Belt conveyer discharging on one side, Yi Bian move in a circle, thus realize tower silo double loop wire formula cloth.When belt conveyer fuselage (3) around centre strut (7) when moving in a circle, outer ring cover plate (8), interior annular cover plate (9) move in a circle with belt conveyer fuselage.
Select large cylinder storehouse distributing device belt conveyer belt speed, bandwidth according to the requirement of actual fed amount; Confirm the captain of belt conveyer simultaneously according to the layout of inner and outer ring receiving opening, calculate the actuating device of selecting belt conveyer and the power of confirming the walking driver train according to belt speed, bandwidth, captain then.
Claims (3)
1. large cylinder storehouse distributing device; Mainly form by rotation hopper, belt conveyer fuselage, walking driver train, rack-and-gear traveling gear, inside and outside annular cover plate, road wheel, horizontal guide sheave, centre strut, swing type mechanism; It is characterized in that: belt conveyer fuselage head and afterbody are supported by road wheel; Middle by the centre strut support, the belt conveyer fuselage is driven by rack-and-gear, moves in a circle around centre strut.
2. large cylinder according to claim 1 storehouse distributing device is characterized in that: at the top of tower silo the inside-and-outside ring receiving opening is set, loose unpacked material is discharged into outer, the interior ring receiving opening entering coal bunker in large cylinder storehouse respectively through the rotating of belt conveyer.
3. large cylinder according to claim 1 storehouse distributing device; It is characterized in that: the inside-and-outside ring receiving opening is established the dust suppression annular cover plate; Annular cover plate is arranged one group of road wheel and horizontal guide sheave for per 20 ° or 30 °; Road wheel and horizontal guide sheave alternative arrangement, annular cover plate moves in a circle with the circular movement of belt conveyer fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120377334 CN202321677U (en) | 2011-09-28 | 2011-09-28 | Large-sized tower silo distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120377334 CN202321677U (en) | 2011-09-28 | 2011-09-28 | Large-sized tower silo distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202321677U true CN202321677U (en) | 2012-07-11 |
Family
ID=46433666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120377334 Expired - Fee Related CN202321677U (en) | 2011-09-28 | 2011-09-28 | Large-sized tower silo distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202321677U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647576A (en) * | 2013-11-19 | 2015-05-27 | 艾乐迈铁科公司 | Apparatus for casting concrete products |
| CN105059966A (en) * | 2015-08-31 | 2015-11-18 | 中煤西安设计工程有限责任公司 | Ring-shaped chute material distributor of cylindrical silo |
| CN107618898A (en) * | 2017-10-31 | 2018-01-23 | 华电郑州机械设计研究院有限公司 | A kind of material distributing machine in rotary moving |
| CN107676096A (en) * | 2017-09-22 | 2018-02-09 | 安徽马钢工程技术集团有限公司 | A kind of continuous mining system of iron and steel industry surface mine and production practice |
| CN110356865A (en) * | 2019-08-19 | 2019-10-22 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of bilayer ring type material distributing machine |
-
2011
- 2011-09-28 CN CN 201120377334 patent/CN202321677U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647576A (en) * | 2013-11-19 | 2015-05-27 | 艾乐迈铁科公司 | Apparatus for casting concrete products |
| CN105059966A (en) * | 2015-08-31 | 2015-11-18 | 中煤西安设计工程有限责任公司 | Ring-shaped chute material distributor of cylindrical silo |
| CN107676096A (en) * | 2017-09-22 | 2018-02-09 | 安徽马钢工程技术集团有限公司 | A kind of continuous mining system of iron and steel industry surface mine and production practice |
| CN107618898A (en) * | 2017-10-31 | 2018-01-23 | 华电郑州机械设计研究院有限公司 | A kind of material distributing machine in rotary moving |
| CN110356865A (en) * | 2019-08-19 | 2019-10-22 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of bilayer ring type material distributing machine |
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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: 20120711 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |