CN103332511B - Pick face transfer point Airtight dust collection device is combined in colliery - Google Patents
Pick face transfer point Airtight dust collection device is combined in colliery Download PDFInfo
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- CN103332511B CN103332511B CN201310251606.8A CN201310251606A CN103332511B CN 103332511 B CN103332511 B CN 103332511B CN 201310251606 A CN201310251606 A CN 201310251606A CN 103332511 B CN103332511 B CN 103332511B
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- dust
- seal closure
- transfer point
- boot
- dust boot
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Abstract
The invention discloses a kind of colliery and combine pick face transfer point Airtight dust collection device, comprise seal closure, the antetheca of seal closure from top to bottom arc line shaped extends forward, the top of seal closure is connected with dust boot, dust boot inner roof wall is provided with depositing dust spraying nipple, be provided with dust board in dust boot, the upper limb of dust board and the roof of dust boot hinged, the lower edge of seal closure sidewall and the lower edge of described dust boot sidewall are respectively equipped with U-shape lock and buckle.In the process of transfer point carry coal, the coal dust that transfer point is kicked up by dust boot, seal closure controls in cover, is effectively controlled in this confined space by the coal dust that transfer point produces, and carries out airtight depositing dust.
Description
Technical field
The present invention relates to a kind of Coal Transportation accessory appliances, particularly relate to a kind of colliery and combine pick face transfer point Airtight dust collection device.
Background technology
Along with the raising of coal mine machinery and degree of automation, the Dust Capacity in comprehensive digging laneway in air significantly rises, and the raising of Dust Concentration not only affects the healthy of miner, and also aggravating laboring environment causes potential dust explosion accident simultaneously.In full-mechanized roadway, main product dirt pits is heading end, but transfer point place also can produce a large amount of dust, major cause is: the drop having about 0.5 meter between elevating conveyor and steel band conveyor, and the coal fallen from elevating conveyor is falling and dropping into fragmentation belt feeder fine dusts turnup in coal stream is diffused in air.The dedusting of transfer point in the past or measurements for reduction are mainly sprayed water at this place, but effect is very limited.
Summary of the invention
The object of this invention is to provide a kind of efficient, stable, cheap, easy to operate colliery and combine pick transfer point Airtight dust collection device.
The object of the invention is to be achieved through the following technical solutions:
Pick face transfer point Airtight dust collection device is combined in colliery of the present invention, comprise seal closure, the antetheca of described seal closure from top to bottom arc line shaped extends forward, the top of described seal closure is connected with dust boot, described dust boot inner roof wall is provided with depositing dust spraying nipple, be provided with dust board in described dust boot, the upper limb of described dust board and the roof of described dust boot hinged, described dust board periphery is bonded with flexible material.
As seen from the above technical solution provided by the invention, pick face transfer point Airtight dust collection device is combined in the colliery that the embodiment of the present invention provides, owing to comprising seal closure, the antetheca of seal closure from top to bottom arc line shaped extends forward, the top of seal closure is connected with dust boot, dust boot inner roof wall is provided with depositing dust spraying nipple, screen is provided with in dust boot, the upper limb of screen and the roof of dust boot hinged, at elevating conveyor, coal is reprinted in the process of steel-band conveyer, dust boot, the coal dust that transfer point is kicked up by seal closure controls in this obturator, coal dust can not be flown upward everywhere, be brought to distinguished and admirable in go, be provided with dust board in dust boot, this dust board can only flip to one side 0 °-90 °, and when reprinting machine-made egg-shaped or honey-comb coal briquets flows into dust boot, coal stream backs down dust guard and drops on steel-band conveyer, blocks the coal dust of hoisting crane in steel belt machine simultaneously, in addition, lean on the inner side of dust board to be provided with dust-settling nozzle in dust boot inner upper end and carry out spraying water spray, play the coal dust effect of wetting coal stream and landing turnup, and then the dust that comprehensive pick face elevating conveyor and steel-band conveyer transfer point position produce is prevented and treated in completely airtight space, reduce full-mechanized roadway local Dust Concentration and increase.
Accompanying drawing explanation
The structural representation of the colliery transfer point Airtight dust collection device that Fig. 1 provides for the embodiment of the present invention;
The state application schematic diagram of the colliery transfer point Airtight dust collection device that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is the backsight structural representation in embodiment of the present invention application process;
Fig. 4 is the structural representation of U-shape lock button in the embodiment of the present invention.
Detailed description of the invention
To be described in further detail the embodiment of the present invention below.
Pick face transfer point Airtight dust collection device is combined in colliery of the present invention, its preferably detailed description of the invention be:
Pick face transfer point Airtight dust collection device is combined in colliery, comprise seal closure, the antetheca of described seal closure from top to bottom arc line shaped extends forward, the top of described seal closure is connected with dust boot, described dust boot inner roof wall is provided with depositing dust spraying nipple, be provided with dust board in described dust boot, the upper limb of described dust board and the roof of described dust boot hinged, described dust board periphery is bonded with flexible material.
The lower edge of described seal closure sidewall and the lower edge of described dust boot sidewall are respectively equipped with U-shape lock and buckle.
The lower edge of described seal closure antetheca is provided with screen.
Described colliery is combined pick transfer point Airtight dust collection device and is arranged in elevating conveyor frame and steel-band conveyer frame, the lower edge of the sidewall of described seal closure aligns with the bracket lateral margin of described steel-band conveyer and fixes with capable button of U, the end of described elevating conveyor extend in described dust boot, and the lower edge of the sidewall of described dust boot aligns with the bracket lateral margin of described elevating conveyor and fixes with the capable button of U.
Specific embodiment:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, transfer point Airtight dust collection device in colliery comprises dust boot 01, depositing dust spraying nipple 02, seal closure 03, dust board 04, U-shape lock buckle 05 etc.
The Airtight dust collection device of pick face transfer point is combined for colliery, by dust boot 01 during use, depositing dust spraying nipple 02, seal closure 03, dust board 04 are buckled 05 by U-shape lock and are fixed on the bracket of elevating conveyor and steel-band conveyer, can complete the sealing of colliery being combined to pick face transfer point dust.In the process of transfer point carry coal, the coal dust that transfer point is kicked up by dust boot 01, seal closure 03 controls in cover, coal dust can not be flown upward everywhere thus take to distinguished and admirable in go; Be provided with dust board 04 in dust boot 01, when reprinting machine-made egg-shaped or honey-comb coal briquets flows into dust boot, coal stream backs down dust guard and drops on steel-band conveyer, plays the coal dust intercepting hoisting crane in steel belt machine and oppositely migrates out from coal inlet; In addition, lean on the inner side of dust board to be provided with dust-settling nozzle in dust boot inner upper end and carry out spraying water spray, play the coal dust effect of wetting coal stream and landing turnup.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (2)
1. pick face transfer point Airtight dust collection device is combined in a colliery, it is characterized in that, comprise seal closure, the antetheca of described seal closure from top to bottom arc line shaped extends forward, the top of described seal closure is connected with dust boot, and described dust boot inner roof wall is provided with depositing dust spraying nipple, is provided with dust board in described dust boot, the upper limb of described dust board and the roof of described dust boot hinged, described dust board periphery is bonded with flexible material;
The lower edge of described seal closure sidewall and the lower edge of described dust boot sidewall are respectively equipped with U-shape lock and buckle;
Described colliery is combined pick transfer point Airtight dust collection device and is arranged in elevating conveyor frame and steel-band conveyer frame, the lower edge of the sidewall of described seal closure aligns with the bracket lateral margin of described steel-band conveyer and buckles with described U-shape lock and fixes, the end of described elevating conveyor extend in described dust boot, and the lower edge of the sidewall of described dust boot aligns with the bracket lateral margin of described elevating conveyor and fixes with described U-shape lock button.
2. pick face transfer point Airtight dust collection device is combined in colliery according to claim 1, it is characterized in that, the lower edge of described seal closure antetheca is provided with screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251606.8A CN103332511B (en) | 2013-06-24 | 2013-06-24 | Pick face transfer point Airtight dust collection device is combined in colliery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251606.8A CN103332511B (en) | 2013-06-24 | 2013-06-24 | Pick face transfer point Airtight dust collection device is combined in colliery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103332511A CN103332511A (en) | 2013-10-02 |
| CN103332511B true CN103332511B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310251606.8A Expired - Fee Related CN103332511B (en) | 2013-06-24 | 2013-06-24 | Pick face transfer point Airtight dust collection device is combined in colliery |
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| Country | Link |
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| CN (1) | CN103332511B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032084A (en) * | 2015-08-03 | 2015-11-11 | 安顺承诚科技有限公司 | Transferring point wet type filter dust collector |
| CN105233597B (en) * | 2015-09-28 | 2018-02-23 | 华中科技大学 | A kind of mine dust removing device and method |
| CN108455322B (en) * | 2018-06-11 | 2019-09-27 | 江苏富莱士机械有限公司 | A kind of dust suppression anti-block apparatus of environmental protection and energy saving |
| CN108999630A (en) * | 2018-08-30 | 2018-12-14 | 大同煤矿集团有限责任公司 | Belt transfer point depression dust-removing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2442960A1 (en) * | 1978-11-30 | 1980-06-27 | Boldry Bernard | Dust suppression unit for mine - has rotary helical vaned drum for tumbling coal and dust through water spray |
| SU1244347A2 (en) * | 1985-01-21 | 1986-07-15 | Коммунарский горно-металлургический институт | Shelter for loose material transloading area of belt conveyers |
| CN101462650A (en) * | 2007-12-20 | 2009-06-24 | 于文祥 | Electrostatic precipitation system of belt transfer station |
| CN101992944A (en) * | 2009-08-28 | 2011-03-30 | 于文祥 | Belt fall point dust removal system |
| CN202031629U (en) * | 2011-04-29 | 2011-11-09 | 郑州煤炭工业(集团)有限责任公司 | Closed dust catching cover for transfer point of coal mine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409841B (en) * | 2011-08-11 | 2014-01-01 | 青岛理工大学 | Surface formwork system for building with frame structure and application thereof |
-
2013
- 2013-06-24 CN CN201310251606.8A patent/CN103332511B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2442960A1 (en) * | 1978-11-30 | 1980-06-27 | Boldry Bernard | Dust suppression unit for mine - has rotary helical vaned drum for tumbling coal and dust through water spray |
| SU1244347A2 (en) * | 1985-01-21 | 1986-07-15 | Коммунарский горно-металлургический институт | Shelter for loose material transloading area of belt conveyers |
| CN101462650A (en) * | 2007-12-20 | 2009-06-24 | 于文祥 | Electrostatic precipitation system of belt transfer station |
| CN101992944A (en) * | 2009-08-28 | 2011-03-30 | 于文祥 | Belt fall point dust removal system |
| CN202031629U (en) * | 2011-04-29 | 2011-11-09 | 郑州煤炭工业(集团)有限责任公司 | Closed dust catching cover for transfer point of coal mine |
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|---|---|
| CN103332511A (en) | 2013-10-02 |
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Granted publication date: 20160203 Termination date: 20160624 |