CN206827683U - A kind of unloading coal system - Google Patents
A kind of unloading coal system Download PDFInfo
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- CN206827683U CN206827683U CN201720489357.XU CN201720489357U CN206827683U CN 206827683 U CN206827683 U CN 206827683U CN 201720489357 U CN201720489357 U CN 201720489357U CN 206827683 U CN206827683 U CN 206827683U
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- Prior art keywords
- coal
- unloading
- unloading chamber
- car door
- dust
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Abstract
The utility model discloses a kind of unloading coal system, including coal-unloading chamber and dust arrester installation, it is respectively equipped with the two lateral walls of coal-unloading chamber into car door and car door is gone out, coal-unloading chamber one sidewall bottom adjacent with entering car door is provided with lump coal and exported, and enters car door, goes out car door and lump coal exports and is equipped with dust-break curtain；The bottom of coal-unloading chamber is provided with coal bunker, is entering car door and going out to be provided with coal tripper in the coal-unloading chamber between car door, and grate is fixed with the coal-unloading chamber between coal tripper and lump coal outlet, and the oversize outlet of grate is located at lump coal exit；Dust arrester installation is connected with coal-unloading chamber by taking out dirt pipe.The utility model is unloaded coal in the coal-unloading chamber of relative closure, is solved during traditional open unloads coal, and the problem of dust from flying, optimizes working environment；The dust recoverable of collection, reduces the waste of coal resource；And during unloading coal, coarse coal is discharged outside coal-unloading chamber, is once sieved, facilitate the classified use of coal, be favorably improved the utilization rate of coal.
Description
Technical field：
A kind of unloading coal system is the utility model is related to, belongs to dust falling system technical field.
Background technology：
Many integrated mills (such as thermal power plant, alumina producer, steel plant) are required for consuming substantial amounts of coal resources.In factory
Or terminal coal yard, when unloading coal, current method is unloaded coal using the open method of unloading coal, i.e., is unloaded in the environment of outdoor opening
Coal, due to the factor such as ature of coal own wt is light, surface moisture is low, inevitably there is a large amount of dust effusion, especially unloading coal
When difference is greatly and periphery wind speed is larger, live dust pollution is even more serious, causes the pollution of working environment, and working environment is disliked very much
Bad, the worker to be worked around can suck substantial amounts of coal dust daily, have a strong impact on the health of worker.Meanwhile powder
Dirt flies upward the significant wastage that also result in coal resource.Therefore solves the problems, such as automobile unload coal caused by airborne dust it is imperative.
Utility model content：
The purpose of this utility model is that dust pollution, the unloading coal system of safety and environmental protection can be reduced by providing one kind.
The purpose of this utility model is implemented by following technical scheme, a kind of unloading coal system, and it includes coal-unloading chamber and the dress that gathers dust
Put, be respectively equipped with the two lateral walls of the coal-unloading chamber into car door and going out car door, with it is described enter the adjacent coal-unloading chamber one of car door
Sidewall bottom provided with lump coal export, it is described enter car door, it is described go out car door and the lump coal outlet on be equipped with dust-break curtain；
The bottom of the coal-unloading chamber is provided with coal bunker, it is described enter car door and it is described go out car door between the coal-unloading chamber in set
There is coal tripper, grate, the grid section are fixed with the coal-unloading chamber between the coal tripper and lump coal outlet
The oversize outlet of sieve is located at the lump coal exit；
The dust arrester installation is connected with the coal-unloading chamber by taking out dirt pipe, described one end for taking out dirt pipe and the dust arrester installation
Connection, the other end for taking out dirt pipe connect with the top middle portion of the coal-unloading chamber.
Further, the coal tripper includes support and upset platform, and the support is fixedly connected with the coal bunker, institute
Upset platform is stated above the support, the upset platform is concordant with the ground outside the coal-unloading chamber, and the upset is flat
Platform is hinged close to the side of the grate and the support, side and the coal of the upset platform away from the grate
Storehouse is connected by elevating lever, and the elevating lever can select Pneumatic lifting arm or hydraulic lifting arm, the lifting according to actual conditions
One end of bar is hinged with the upset platform, and the bulkhead of the other end of the elevating lever and the coal bunker is hinged.
Further, it is all provided with the upset platform close to the side of the grate with the side away from the grate
There is guardrail, avoid coal conveyor from being breakked away on upset platform.
Further, operating desk, the operating desk and the coal-unloading chamber are provided with the coal-unloading chamber above the grate
Side wall be fixedly connected；
Inlet/outlet is also correspondingly provided with the coal-unloading chamber side wall that the operating desk is set, in the outside of the inlet/outlet
Provided with platform, the platform can be fixed in the side wall of the coal-unloading chamber, for when unloading coal, operating personnel to hide coal ash.
Further, the dust arrester installation be settling dust remover, inertial dust separator, cyclone dust collectors, filtration dust catcher,
One kind in electric cleaner and wet scrubber.
Further, it is provided with the coal-unloading chamber for taking out dirt pipe lower end and takes out dirt blower fan, the dirt blower fan of taking out is taken out with described
Dirt pipe is fixedly connected, and the dirt blower fan of taking out takes out dirt pipe collective effect with described, it is ensured that the airborne dust in the coal-unloading chamber is to greatest extent
It is sucked into dust arrester.
Further, it also includes into vehicle passage and goes out vehicle passage, it is described enter vehicle passage with the coal-unloading chamber by entering car
Door connection, it is described go out vehicle passage connected with the coal-unloading chamber by going out car door, it is described enter vehicle passage with go out in vehicle passage also to be provided with
The dust-break curtain, it is described enter vehicle passage and it is described go out vehicle passage ground be connected with the support, facilitate coal conveyor can be from
Enter vehicle passage and normally drive into coal-unloading chamber, and vehicle passage is normally driven into out from coal-unloading chamber.
Further, it also includes water pipe, and described above the coal tripper of the water pipe is unloaded coal in chamber interior walls,
Atomizer is uniformly provided with the water pipe.
When unloading coal, start dust arrester, take out dirt blower fan and atomizer, coal conveyor is started into upset platform, will be lifted
Bar is risen, and coal conveyor flips an angle in company with upset platform, and the compartment of coal conveyor is opened by the operating personnel on operating desk, and
Operating personnel are walked out from inlet/outlet afterwards, and a moment is stopped on platform, prevents coal ash pollution；Coal is fallen within grate, coarse coal quilt
It is discharged to outside coal-unloading chamber, fine coal and small coal pass through grate, fall within coal bunker；Airborne dust during unloading coal is taken out the negative pressure of dirt pipe
Wind is drawn into dust arrester, has not only reached the effect of dedusting, and has reached the purpose of recycling；Treat in coal-unloading chamber
Dust is sucked totally, and operating personnel enter in coal-unloading chamber, observes situation of unloading coal, artificial auxiliary if still there is coal residual in coal conveyor
Help cleaning.
The advantages of the utility model：The utility model is unloaded coal in the coal-unloading chamber of relative closure, and dust is taken out by dust collection device
Processing is walked, is solved during traditional open unloads coal, the problem of dust from flying, optimizes working environment；The dust of collection can
Recycle, reduce the waste of coal resource；And during unloading coal, coarse coal is discharged outside coal-unloading chamber, carry out once
Screening, facilitate the classified use of coal, be favorably improved the utilization rate of coal.
Brief description of the drawings：
Fig. 1 is a kind of unloading coal system structural representation of embodiment 1；
Fig. 2 is a kind of coal-unloading chamber schematic diagram of 1 unloading coal system of embodiment；
Fig. 3 is a kind of coal-unloading chamber sectional view of 1 unloading coal system of embodiment.
In figure：Coal-unloading chamber 1, cyclone dust collectors 2, enter vehicle passage 3, go out vehicle passage 4, lump coal outlet 5, dust-break curtain 6, coal bunker 7,
Support 8, platform 9 is overturn, guardrail 10, elevating lever 11, grate 12, operating desk 13, takes out dirt pipe 14, takes out dirt blower fan 15, water pipe 16,
Atomizer 17, inlet/outlet 18, platform 19.
Embodiment：
Embodiment 1：
A kind of unloading coal system, it includes coal-unloading chamber 1 and cyclone dust collectors 2, be provided with the outside of the two lateral walls of coal-unloading chamber 1 into
Vehicle passage 3 and go out vehicle passage 4, enter vehicle passage 3 and go out vehicle passage 4 and connected respectively with coal-unloading chamber 1,
Coal-unloading chamber 1 one sidewall bottom adjacent with entering vehicle passage 3 is provided with lump coal outlet 5, enters vehicle passage 3, goes out the and of vehicle passage 4
Dust-break curtain 6 is equipped with lump coal outlet 5；
The bottom of coal-unloading chamber 1 is provided with coal bunker 7, and support is provided with the coal-unloading chamber 1 for entering vehicle passage 3 and going out between vehicle passage 4
8, the ground entered vehicle passage 3 and go out vehicle passage 4 is connected with support 8, facilitates coal conveyor to be unloaded from normal drive into of vehicle passage 3 is entered
Coal room 1, and normally drive into out vehicle passage 4 from coal-unloading chamber 1.
Support 8 is provided with upset platform 9, and the left and right ends of upset platform 9 are equipped with guardrail 10, prevents that overturning platform 9 turns over
When turning, coal conveyor slides on upset platform 9, and upset platform 9 is concordant with the ground outside coal-unloading chamber 1, goes out in support 8 with lump coal
Grate 12 is fixed with coal-unloading chamber 1 between mouth 5, the oversize outlet of grate 12 is at lump coal outlet 5；Upset is flat
Platform 9 is be hinged close to the side of grate 12 and support 8, and side of the upset platform 9 away from grate 12 passes through elevating lever with coal bunker 7
11 connections, elevating lever 11 can select Pneumatic lifting arm or hydraulic lifting arm, one end of elevating lever 11 and upset according to actual conditions
Platform 9 is be hinged, and the bulkhead of the other end and coal bunker 7 of elevating lever 11 is hinged；The inwall of coal-unloading chamber 1 of the top of upset platform 9 is provided with
Water pipe 16, some atomizers 17 are uniformly provided with water pipe 16, water mist dust fall effect is played when unloading coal.
Operating desk 13 is provided with coal-unloading chamber 1 above grate 12, the side wall of operating desk 13 and coal-unloading chamber 1 fixes company
Connect；
Inlet/outlet 18 is also correspondingly provided with the side wall of coal-unloading chamber 1 that operating desk 13 is set, is provided with the outside of inlet/outlet 18
Platform 19, for when unloading coal, operating personnel to hide coal ash.
Cyclone dust collectors 2 are connected with coal-unloading chamber 1 by taking out dirt pipe 14, and the one end for taking out dirt pipe 14 connects with cyclone dust collectors 2,
The other end for taking out dirt pipe 14 connects with the top middle portion of coal-unloading chamber 1, is provided with the coal-unloading chamber 1 for taking out the lower end of dirt pipe 14 and takes out dirt blower fan
15, take out dirt blower fan 15 and be fixedly connected with taking out dirt pipe 14, take out dirt blower fan 15 and take out the collective effect of dirt pipe 14, it is ensured that in coal-unloading chamber 1
Airborne dust is sucked into cyclone separator 2 to greatest extent.
Claims (8)
1. a kind of unloading coal system, it is characterised in that it includes coal-unloading chamber and dust arrester installation, in the two lateral walls of the coal-unloading chamber
Be respectively equipped with into car door and going out car door, with it is described enter the adjacent sidewall bottom of the coal-unloading chamber one of car door be provided with lump coal outlet, institute
State into car door, it is described go out car door and the lump coal outlet on be equipped with dust-break curtain；
The bottom of the coal-unloading chamber is provided with coal bunker, it is described enter car door and it is described go out car door between the coal-unloading chamber in be provided with unload
Device for coal, the coal tripper and the lump coal outlet between the coal-unloading chamber in be fixed with grate, the grid section
The oversize outlet of sieve is located at the lump coal exit；
The dust arrester installation is connected with the coal-unloading chamber by taking out dirt pipe, and described one end for taking out dirt pipe connects with the dust arrester installation
Logical, the other end for taking out dirt pipe connects with the top middle portion of the coal-unloading chamber.
2. a kind of unloading coal system according to claim 1, it is characterised in that the coal tripper includes support and upset is flat
Platform, the support are fixedly connected with the coal bunker, and the upset platform is above the support, and the upset platform is close to institute
The side and the support for stating grate are hinged, and the side of the upset platform away from the grate passes through liter with the coal bunker
Bar connection is dropped, and one end of the elevating lever is hinged with the upset platform, the storehouse of the other end of the elevating lever and the coal bunker
Wall is hinged.
3. a kind of unloading coal system according to claim 2, it is characterised in that in the upset platform close to the grate
Side and the side of the remote grate are equipped with guardrail.
A kind of 4. unloading coal system according to claim 3, it is characterised in that the coal-unloading chamber above the grate
Interior to be provided with operating desk, the operating desk is fixedly connected with the side wall of the coal-unloading chamber；
Inlet/outlet is also correspondingly provided with the coal-unloading chamber side wall that the operating desk is set, is provided with the outside of the inlet/outlet
Platform.
5. a kind of unloading coal system according to claim 4, it is characterised in that the dust arrester installation is settling dust remover, is used to
One kind in property deduster, cyclone dust collectors, filtration dust catcher, electric cleaner and wet scrubber.
6. a kind of unloading coal system according to claim 5, it is characterised in that in the coal-unloading chamber for taking out dirt pipe lower end
Interior be provided with takes out dirt blower fan, and the dirt blower fan of taking out is fixedly connected with the dirt pipe of taking out.
A kind of 7. unloading coal system according to claim 6, it is characterised in that it also includes into vehicle passage and goes out vehicle passage,
It is described enter vehicle passage and the coal-unloading chamber by it is described enter car door connect, it is described go out vehicle passage and the coal-unloading chamber by it is described go out
Car door connect, it is described enter vehicle passage and it is described go out vehicle passage in also be provided with the dust-break curtain.
8. a kind of unloading coal system according to claim 7, it is characterised in that it also includes water pipe, and the water pipe is located at institute
State above coal tripper it is described unload coal in chamber interior walls, be uniformly provided with atomizer on the water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489357.XU CN206827683U (en) | 2017-05-04 | 2017-05-04 | A kind of unloading coal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489357.XU CN206827683U (en) | 2017-05-04 | 2017-05-04 | A kind of unloading coal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206827683U true CN206827683U (en) | 2018-01-02 |
Family
ID=60769441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720489357.XU Expired - Fee Related CN206827683U (en) | 2017-05-04 | 2017-05-04 | A kind of unloading coal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206827683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577724A (en) * | 2018-12-07 | 2019-04-05 | 徐州华阳饲料有限公司 | Discharge chamber and method of construction with dust reduction capability |
| CN109650087A (en) * | 2019-01-15 | 2019-04-19 | 中国能源建设集团陕西省电力设计院有限公司 | A kind of coal dust warehousing system and control method for coal-fired energy supply station |
-
2017
- 2017-05-04 CN CN201720489357.XU patent/CN206827683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577724A (en) * | 2018-12-07 | 2019-04-05 | 徐州华阳饲料有限公司 | Discharge chamber and method of construction with dust reduction capability |
| CN109650087A (en) * | 2019-01-15 | 2019-04-19 | 中国能源建设集团陕西省电力设计院有限公司 | A kind of coal dust warehousing system and control method for coal-fired energy supply station |
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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 |
Granted publication date: 20180102 Termination date: 20180504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |