CN207551237U - A kind of coal handling system prevents from spreading the device of coal - Google Patents
A kind of coal handling system prevents from spreading the device of coal Download PDFInfo
- Publication number
- CN207551237U CN207551237U CN201721035495.7U CN201721035495U CN207551237U CN 207551237 U CN207551237 U CN 207551237U CN 201721035495 U CN201721035495 U CN 201721035495U CN 207551237 U CN207551237 U CN 207551237U
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- CN
- China
- Prior art keywords
- coal
- handling system
- breakage bucket
- steel wire
- spreading
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- 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, which provides a kind of coal handling system, prevents from spreading the device of coal, including coal breakage bucket, pulley, steel wire rope, the coal breakage bucket is mounted on immediately below the inspection door on the coal breakage bucket of coal handling system, described steel wire rope one end is fixed on coal breakage bucket, and one end is fixed on by pulley at the pull switch of coal handling system.The utility model utilizes the gravity for spreading coal being collected into coal breakage bucket, start pull switch, realize belt emergency stop, it avoids coal handling system and largely spreads coal phenomenon caused by chute blockage, fluffy coal, also it solves the problem of run time extension brought due to mistakenly stop, electricity consumption unit consumption increase, defeated coal electricity consumption unit consumption is being reduced to entire fuel system, reduction personnel labour keeps obtaining apparent effect in terms of environmental sanitation.
Description
Technical field
The utility model belongs to generating equipment technical field, and in particular to a kind of coal handling system prevents from spreading the device of coal.
Background technology
At present, thermal power plant coal handling system coal conveyer belt coal spout is generally equipped with chute blockage signal monitoring apparatus, is used for
Emergent stopping is carried out to coal handling system when monitoring chute blockage signal, but the device has the following disadvantages：Chute blockage signal leans on raw coal
It is formed in coal spout and squeezes limiting action arrestment, and be mingled with three bulks in actual conditions raw coal, when three bulks are being fallen
Chute blockage signal is collided in coal pipe, chute blockage signal just occurs, and accidentally hair happens occasionally so as to cause equipment mistakenly stop, so as to cause equipment
Start-stop time increases, and run time extends, and electricity consumption unit consumption increases.If raw coal viscosity is larger to form moment above chute blockage signal
Fluffy coal, chute blockage signal is just ineffective, and just the inspection door above coal spout largely is overflowed to cause largely to spread coal and even caused raw coal
Equipment is badly damaged.
Invention content
The purpose of this utility model is to provide the devices that a kind of coal handling system prevents from spreading coal, are avoided that coal handling system because stifled
Coal phenomenon is largely spread caused by coal, fluffy coal.
The technical solution of the utility model is：A kind of coal handling system prevents from spreading the device of coal, including coal breakage bucket, pulley, steel
Cord, the coal breakage bucket are mounted on immediately below the inspection door on the coal breakage bucket of coal handling system, and described steel wire rope one end, which is fixed on, to be fallen
On scuttle, one end is fixed on by pulley at the pull switch of coal handling system.
Further, the coal breakage bucket includes handle to scheme, and steel wire rope is fixed on handle centre.
Scheme further, fix coal breakage bucket end and be divided into two by the steel wire rope, forms two upper ends and is fixed together, under
Hold the steel wire rope of dispersion.
Further, the coal breakage bucket includes two bucket ears to scheme, and two steel wire ropes are separately fixed at two bucket ears.
The beneficial effects of the utility model are：The utility model using the gravity for spreading coal being collected into coal breakage bucket,
Start pull switch, realize belt emergency stop, avoid coal handling system and largely spread coal phenomenon caused by chute blockage, fluffy coal, also solve
Since the run time that mistakenly stop is brought extends, the problem of electricity consumption unit consumption increase, defeated coal electricity consumption is being reduced to entire fuel system
Unit consumption reduces personnel labour, keeps obtaining apparent effect in terms of environmental sanitation.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Wherein：1st, pulley, 2, steel wire rope, 3, inspection door, 4, coal breakage bucket, 5, handle, 6, pull switch.
Specific embodiment
Clearly complete description is done to the utility model below in conjunction with the accompanying drawings, so that those skilled in the art is not needing to
Under conditions of making creative work, it can fully implement the utility model.
Specific embodiment of the present utility model is：As shown in Figure 1, a kind of coal handling system prevents from spreading the device of coal, including
Coal breakage bucket 4, pulley 1, steel wire rope 2, the coal breakage bucket 4 is mounted on immediately below the inspection door 3 on the coal breakage bucket of coal handling system, described
2 one end of steel wire rope is fixed on coal breakage bucket 4, and one end is fixed on by pulley 1 at the pull switch 6 of coal handling system, the coal breakage
Bucket 4 includes handle 5, and steel wire rope 2 is fixed on 5 center of handle, and when chute blockage, fluffy coal occur for coal conveyer belt coal spout, raw coal is from inspection
It looks into a spilling to fall in the coal breakage bucket 4 of 3 underhung of inspection door, the coal breakage bucket 4 of suspension moves down under the effect of gravity, drives
Steel wire rope 2 pulls the pull switch 6 of belt both sides through pulley 1, so as to fulfill belt emergency stop.
The preferred embodiment of the utility model is described above, it should be pointed out that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as with the common side in this field
Formula is practiced；Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, foundation
The technical essence of the utility model any simple modifications, equivalents, and modifications made to the above embodiment still fall within this
In the range of the protection of utility model technical solution.
Claims (4)
1. a kind of coal handling system prevents from spreading the device of coal, which is characterized in that including coal breakage bucket, pulley, steel wire rope, the coal breakage bucket
Immediately below inspection door on the coal breakage bucket of coal handling system, described steel wire rope one end is fixed on coal breakage bucket, and one end passes through
Pulley is fixed at the pull switch of coal handling system.
2. a kind of coal handling system prevents from spreading the device of coal according to claim 1, which is characterized in that the coal breakage bucket includes handle
Hand, steel wire rope are fixed on handle centre.
3. a kind of coal handling system prevents from spreading the device of coal according to claim 1, which is characterized in that the steel wire rope fixation is fallen
Scuttle end is divided into two, and forms two upper ends and is fixed together, the steel wire rope of lower end dispersion.
4. a kind of coal handling system prevents from spreading the device of coal according to claim 3, which is characterized in that the coal breakage bucket includes two
A barrel of ear, two steel wire ropes are separately fixed at two bucket ears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035495.7U CN207551237U (en) | 2017-08-18 | 2017-08-18 | A kind of coal handling system prevents from spreading the device of coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035495.7U CN207551237U (en) | 2017-08-18 | 2017-08-18 | A kind of coal handling system prevents from spreading the device of coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207551237U true CN207551237U (en) | 2018-06-29 |
Family
ID=62675697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721035495.7U Expired - Fee Related CN207551237U (en) | 2017-08-18 | 2017-08-18 | A kind of coal handling system prevents from spreading the device of coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207551237U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722758A (en) * | 2020-12-24 | 2021-04-30 | 华能伊敏煤电有限责任公司 | Anti-freezing and anti-sticking blocking device |
| CN113911683A (en) * | 2021-10-14 | 2022-01-11 | 皖能马鞍山发电有限公司 | Pull rope interlocking type coal plugging device capable of being reworked quickly and using method thereof |
| CN114313886A (en) * | 2021-11-22 | 2022-04-12 | 大唐渭南热电有限公司 | Coal pipe coal scattering detection device and coal conveying equipment in thermoelectric production |
-
2017
- 2017-08-18 CN CN201721035495.7U patent/CN207551237U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722758A (en) * | 2020-12-24 | 2021-04-30 | 华能伊敏煤电有限责任公司 | Anti-freezing and anti-sticking blocking device |
| CN113911683A (en) * | 2021-10-14 | 2022-01-11 | 皖能马鞍山发电有限公司 | Pull rope interlocking type coal plugging device capable of being reworked quickly and using method thereof |
| CN113911683B (en) * | 2021-10-14 | 2023-03-03 | 皖能马鞍山发电有限公司 | Pull rope interlocking type coal plugging device capable of being reworked quickly and using method thereof |
| CN114313886A (en) * | 2021-11-22 | 2022-04-12 | 大唐渭南热电有限公司 | Coal pipe coal scattering detection device and coal conveying equipment in thermoelectric production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20190818 |