CN205771817U - A kind of device preventing coal breakage headwall from gluing coal - Google Patents
A kind of device preventing coal breakage headwall from gluing coal Download PDFInfo
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- CN205771817U CN205771817U CN201620468442.3U CN201620468442U CN205771817U CN 205771817 U CN205771817 U CN 205771817U CN 201620468442 U CN201620468442 U CN 201620468442U CN 205771817 U CN205771817 U CN 205771817U
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- coal
- headwall
- conveyor belt
- spillplate
- breakage
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Abstract
This utility model relates to a kind of device preventing coal breakage headwall from gluing coal, belongs to material transfer equipment technical field.Including upper conveyor belt, coal breakage bucket and lower conveyor belt, the headwall that coal breakage bucket coal defeated with upper conveyor belt direction is relative having and discloses coal hole, its improvements are: it also includes being fixed on the Coal-baffle and spillplate that coal breakage bucket is internal and coal direction defeated with upper conveyor belt is relative；This utility model utilizes Coal-baffle deformation, rocks the shake with spillplate and absorb the impact kinetic energy of raw coal, thoroughly avoid transfer station coal breakage headwall and glue the technical problem that coal causes coal breakage bucket to block, significantly reduce labor cleaning and glue the frequency and the labor intensity of coal, ensure that normal production, have promotional value widely in Shu Mei field, thermal power plant.
Description
Technical field
This utility model relates to a kind of device preventing coal breakage headwall from gluing coal, belongs to material transfer equipment technical field.
Background technology
Coal-fired power plant needs to use a large amount of raw coal every day and generates electricity, and these raw coal are transported in boiler milling system run coal bin by conveyer belt；Because of reasons such as place, on-the-spot miscellaneous equipment layouts in raw coal course of conveying, inevitably need repeatedly to transport raw coal could be transported to boiler original coal bunker；Owing to conveyer belt itself can not turn to, so how to be transported to another conveyer belt by transfer station the realizing transhipment of raw coal.Generally, raw coal enters coal breakage bucket by upper conveyor belt, later falls into and is positioned at the lower conveyor belt below coal breakage bucket and is transported through；In the process, have the raw coal of certain speed and kinetic energy by upper conveyor belt enter coal breakage bucket time, can be stopped by the coal breakage headwall relative with upper conveyor belt, the most just can fall in coal breakage bucket；Due to raw coal exploiting, transport, deposit during can absorb large quantity of moisture, so the viscosity of raw coal is relatively big, during continual impact coal breakage headwall, can and bonding occurs coal breakage headwall until blocking coal breakage bucket.Producing for guarantee is continuous, the most conventional method is to carry out the cleaning of bonding raw coal by the coal hole of disclosing on coal breakage headwall, within general several days, just needs labor cleaning once, especially clears up the frequency rainy day more greatly, considerably increase the labor intensity of personnel；And if inspection is not in time, coal breakage headwall amasss coal and seriously will result in coal breakage bucket blocking accident, has a strong impact on normal production.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of device preventing coal breakage headwall from gluing coal, the technical problem that the raw coal of humidity occurs bonding to cause coal breakage bucket to block with coal breakage headwall can be prevented effectively from, greatly reduce labor cleaning to bond the frequency of raw coal and labor intensity, it is ensured that normally produce.
Technical solutions of the utility model are as follows:
A kind of device preventing coal breakage headwall from gluing coal, including upper conveyor belt, coal breakage bucket and lower conveyor belt, having on the headwall that coal breakage bucket coal defeated with upper conveyor belt direction is relative and disclose coal hole, its improvements are: it also includes being fixed on the Coal-baffle and spillplate that coal breakage bucket is internal and coal direction defeated with upper conveyor belt is relative.
Above-mentioned a kind of device preventing coal breakage headwall from gluing coal, described Coal-baffle is made up of many chains, and described spillplate is positioned at the rear side of Coal-baffle at the coal breakage headwall that coal direction defeated with upper conveyor belt is relative.
Above-mentioned a kind of device preventing coal breakage headwall from gluing coal, many chain suspensions of described Coal-baffle are on the chain hanging scroll being fixed within coal breakage bucket；Described spillplate hangs on the spillplate hanging scroll being fixed within coal breakage bucket by connecting chain, and chain hanging scroll is parallel to each other with spillplate hanging scroll.
Work process of the present utility model is:
When the raw coal with certain speed and kinetic energy enters coal breakage bucket along upper conveyor belt tangential direction, due to Coal-baffle and the setting of spillplate, raw coal can clash into densely covered gear coal chain and spillplate, movable Coal-baffle waves rolling dynamic deformation, absorb the impact energy of coal, most raw coal vertically fall as on the lower conveyor belt of coal breakage bucket bottom, hit on the spillplate being positioned at Coal-baffle rear portion by the coal of gear coal chain gap and chain ring on a small quantity, owing to spillplate is connected with spillplate hanging scroll by connecting chain, so raw coal clashes into spillplate and spillplate can be made to wave the kinetic energy absorbing raw coal further, so that the lower conveyor belt that whole raw coal vertically fall into coal breakage bucket bottom completes transhipment；Owing to during defeated coal, Coal-baffle ceaselessly waves, deforms and rocks, spillplate the most ceaselessly shakes, and the also often mutually collision of Coal-baffle and spillplate, so Coal-baffle and spillplate itself will not occur viscous coal, efficiently avoid the generation of raw coal and coal breakage headwall bonding situation.
The beneficial effects of the utility model are:
This utility model utilize Coal-baffle deformation, rock with spillplate shake the impact kinetic energy of raw coal is absorbed, thoroughly avoid transfer station coal breakage headwall and glue the technical problem that coal causes coal breakage bucket to block, significantly reduce labor cleaning and glue the frequency and the labor intensity of coal, ensure that normal production, have promotional value widely in Shu Mei field, thermal power plant.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is Coal-baffle and chain hanging scroll connection diagram；
Fig. 3 is spillplate and spillplate hanging scroll connection diagram；
Figure is labeled as: upper conveyor belt 1, coal breakage bucket 2, lower conveyor belt 3, disclose coal hole 4, Coal-baffle 5, spillplate 6, chain hanging scroll 7, spillplate hanging scroll 8, connect chain 9, raw coal 10.
Detailed description of the invention
Fig. 1～Fig. 3 shows, this utility model includes upper conveyor belt 1, coal breakage bucket 2, lower conveyor belt 3, Coal-baffle 5 and spillplate 6, have on the headwall that coal breakage bucket 2 coal defeated with upper conveyor belt 1 direction is relative and disclose coal hole 4, Coal-baffle 5 is relative with the defeated coal direction of upper conveyor belt 1, and spillplate 6 is positioned at the rear side of Coal-baffle 5 at the headwall of the relative coal breakage bucket 2 in coal direction defeated with upper conveyor belt 1；Coal-baffle 5 is made up of many chains, and many chain suspensions are on the chain hanging scroll 7 being fixed within coal breakage bucket 2；Spillplate 6 hangs on the spillplate hanging scroll 8 being fixed within coal breakage bucket 2 by connecting chain 9, and chain hanging scroll 7 is parallel to each other with spillplate hanging scroll 8.
Work process of the present utility model is:
When there is the raw coal 10 of certain speed and the kinetic energy tangential direction along upper conveyor belt 1 and entering coal breakage bucket 2, due to Coal-baffle 5 and the setting of spillplate 6, raw coal 10 can clash into densely covered gear coal chain and spillplate 6, movable Coal-baffle 5 waves rolling dynamic deformation, absorb the impact energy of raw coal 10, most raw coal 10 vertically fall as on the lower conveyor belt 3 of coal breakage bucket 2 bottom, hit on the spillplate 6 being positioned at Coal-baffle 5 rear portion by the coal of gear coal chain gap and chain ring on a small quantity, owing to spillplate 6 is connected with spillplate hanging scroll 8 by connecting chain 9, so raw coal 10 clashes into spillplate 6 and spillplate 6 can be made to wave the kinetic energy absorbing raw coal 10 further, so that the lower conveyor belt 3 that whole raw coal 10 vertically fall into coal breakage bucket 2 bottom completes transhipment；Owing to during defeated coal, Coal-baffle 5 ceaselessly waves, deforms and rocks, spillplate 6 the most ceaselessly shakes, and Coal-baffle 5 and spillplate 6 the most mutually collision, so Coal-baffle 5 and spillplate 6 itself will not occur viscous coal, efficiently avoid the generation of raw coal 10 and the headwall bonding situation of coal breakage bucket 2.
Claims (3)
1. one kind prevents the device that coal breakage headwall glues coal, including upper conveyor belt (1), coal breakage bucket (2) and lower conveyor belt (3), have on the headwall that coal breakage bucket (2) is relative with upper conveyor belt (1) defeated coal direction and disclose coal hole (4), it is characterised in that: it also includes being fixed on coal breakage bucket (2) inside and the Coal-baffle (5) relative with upper conveyor belt (1) defeated coal direction and spillplate (6).
A kind of device preventing coal breakage headwall from gluing coal, it is characterized in that: described Coal-baffle (5) is made up of many chains, described spillplate (6) is positioned at the rear side of Coal-baffle (5) at the headwall of the coal breakage bucket (2) relative with upper conveyor belt (1) defeated coal direction.
A kind of device preventing coal breakage headwall from gluing coal, it is characterised in that: many chain suspensions of described Coal-baffle (5) are in being fixed on the chain hanging scroll (7) that coal breakage bucket (2) is internal；Described spillplate (6) hangs on the spillplate hanging scroll (8) being fixed on coal breakage bucket (2) inside by connecting chain (9)；Chain hanging scroll (7) is parallel to each other with spillplate hanging scroll (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468442.3U CN205771817U (en) | 2016-05-23 | 2016-05-23 | A kind of device preventing coal breakage headwall from gluing coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468442.3U CN205771817U (en) | 2016-05-23 | 2016-05-23 | A kind of device preventing coal breakage headwall from gluing coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205771817U true CN205771817U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620468442.3U Expired - Fee Related CN205771817U (en) | 2016-05-23 | 2016-05-23 | A kind of device preventing coal breakage headwall from gluing coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205771817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084632A (en) * | 2021-11-26 | 2022-02-25 | 河北华丰能源科技发展有限公司 | Jitter formula unloader |
| CN114901571A (en) * | 2020-02-10 | 2022-08-12 | 杰富意钢铁株式会社 | Receiving plate, transfer part chute, conveying device and conveying method |
-
2016
- 2016-05-23 CN CN201620468442.3U patent/CN205771817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114901571A (en) * | 2020-02-10 | 2022-08-12 | 杰富意钢铁株式会社 | Receiving plate, transfer part chute, conveying device and conveying method |
| CN114084632A (en) * | 2021-11-26 | 2022-02-25 | 河北华丰能源科技发展有限公司 | Jitter formula unloader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 232, Fuxing Road, Fuxing District, Handan, Hebei Province Patentee after: River steel Limited by Share Ltd Handan branch Address before: 056015 Fuxing Road 232, Hebei, Handan Patentee before: Handan Branch Company of Hebei Iron and Steel Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |