CN107720334B - Totally-enclosed and sealed dust cover structure for coal mine conveying equipment - Google Patents
Totally-enclosed and sealed dust cover structure for coal mine conveying equipment Download PDFInfo
- Publication number
- CN107720334B CN107720334B CN201711084723.4A CN201711084723A CN107720334B CN 107720334 B CN107720334 B CN 107720334B CN 201711084723 A CN201711084723 A CN 201711084723A CN 107720334 B CN107720334 B CN 107720334B
- Authority
- CN
- China
- Prior art keywords
- cover body
- collecting
- collecting plate
- cover
- fan
- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 29
- 239000003245 coal Substances 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 4
- 108010066278 cabin-4 Proteins 0.000 description 7
- 239000003818 cinder Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 2
- AQLFYWZHKRHRAR-UHFFFAOYSA-N LVYDAY Natural products CC(C)CC(N)C(=O)NC(C(C)C)C(=O)NC(Cc1ccc(O)cc1)C(=O)NC(CC(=O)O)C(=O)NC(C)C(=O)NC(Cc2ccc(O)cc2)C(=O)O AQLFYWZHKRHRAR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
- E21C47/02—Machines for obtaining or the removal of materials in open-pit mines for coal, brown coal, or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a totally-enclosed sealed dust cover structure for coal mine conveying equipment, which comprises a cover seat, a cover body, a fan, a collecting cabin, a collecting plate, a filter plate, a cover body air suction port and a collecting plate air suction port, wherein the cover seat with an integral structure is arranged on the bottom surface of the cover body, and at least one fan is arranged on the top surface of the cover body in a sitting manner; the fan is electrically connected with an external equipment power supply; the top surface of the inner cavity of the cover body is welded with a collecting cabin, and the bottom side of the collecting cabin is provided with a collecting plate through bolts; at least three filter plates are sequentially arranged on the bottom surface of the collecting plate from left to right, a coal conveying structure of the conveying device is shielded in the filter plates to form dust prevention, and in order to enable functions to be more perfect, a suction structure with filtering is arranged in the dust cover, and the dust prevention suction structure is utilized to suck dust on an external air filtering device outside the dust suction cover, so that functions are enhanced while dust prevention is achieved.
Description
Technical Field
The invention belongs to the technical field of dust cover structures, and particularly relates to a totally-enclosed sealed dust cover structure for coal mine conveying equipment.
Background
The coal mine conveying equipment is large equipment for conveying the coal mine mined in the coal mine outwards, or small conveying equipment for conveying the coal mine in situ according to production requirements when the coal mine is processed in the open air, wherein the coal mine is widely applied to the small conveying equipment, and has no reasonable-structure protection device in the conveying process, so that coal cinder dust can appear in the conveying process, and the working environment is influenced.
Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a dust cover structure for a coal mine conveyor, which is hermetically sealed and has a higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a totally-enclosed and sealed dust cover structure for coal mine conveying equipment, so as to solve the problems that in the existing small-sized conveying equipment widely applied, coal slag dust is raised in the conveying process and the working environment is influenced because a protection device with a reasonable structure is not arranged in the conveying process of the coal mine.
The invention discloses a fully-closed and sealed dust cover structure for coal mine conveying equipment, which is characterized by comprising the following specific technical means:
the fully-closed dustproof cover structure for the coal mine conveying equipment comprises a cover seat, a cover body, a fan, a collecting cabin, a collecting plate, a filter plate, a cover body air suction port and a collecting plate air suction port, wherein the cover seat with an integral structure is arranged on the bottom surface of the cover body, and at least one fan is arranged on the top surface of the cover body in a sitting manner; the fan is electrically connected with an external equipment power supply; the top surface of the inner cavity of the cover body is welded with a collecting cabin, and the bottom side of the collecting cabin is provided with a collecting plate through bolts; at least three filter plates are sequentially arranged on the bottom surface of the collecting plate from left to right.
Further, a cover body air suction opening with a waist round hole structure is formed in the top surface of the cover body, and the cover body air suction opening is connected with an air inlet of the fan through a pipe orifice.
Further, a plurality of vent holes with circular structures are formed in the filter plate.
Furthermore, the collecting cabin is of a rectangular cavity structure, a collecting plate is arranged at a rectangular opening of the bottom surface of the collecting cabin, and at least three collecting plate air inlets of a kidney-shaped structure are formed in the collecting plate from left to right.
Furthermore, the collecting plate air suction openings of the three kidney-shaped structures formed in the bottom surface of the collecting plate are provided with a filtering plate.
Compared with the prior art, the invention has the following beneficial effects:
1. The structure is a rectangular cavity cover structure, the base of the structure is arranged on a conveying device, the coal conveying structure of the conveying device is shielded in the structure to form dust prevention, and in order to enable the function to be more perfect, a suction structure with filtering is arranged in the dust cover, and the suction structure can be used for sucking dust out of an external air filtering device outside the dust suction cover, so that the function is enhanced while dust is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged partial schematic view of the present invention;
FIG. 4 is a schematic view of the position of the suction opening of the hood according to the present invention;
figure 5 is a schematic view of the suction opening position of the collecting plate according to the present invention.
In the figure: the device comprises a cover seat-1, a cover body-2, a fan-3, a collecting cabin-4, a collecting plate-5, a filter plate-6, a cover body air suction inlet-7 and a collecting plate air suction inlet-8.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
Examples:
As shown in fig. 1 to 5:
The invention provides a totally-enclosed sealed dust cover structure for coal mine conveying equipment, which comprises a cover seat 1, a cover body 2, a fan 3, a collecting cabin 4, a collecting plate 5, a filter plate 6, a cover body air suction opening 7 and a collecting plate air suction opening 8, wherein the cover seat 1 with an integral structure is arranged on the bottom surface of the cover body 2, and at least one fan 3 is arranged on the top surface of the cover body 2; the fan 3 is electrically connected with an external equipment power supply; the top surface of the inner cavity of the cover body 2 is welded with a collecting cabin 4, and the bottom side of the collecting cabin 4 is provided with a collecting plate 5 through bolts; at least three filter plates 6 are sequentially arranged on the bottom surface of the collecting plate 5 from left to right.
Wherein, cover body inlet scoop 7 of waist round hole structure has been seted up to the top surface of cover body 2, and this cover body inlet scoop 7 realizes the mouth of pipe with the air intake of fan 3 and is connected to correspond with the gas pocket that reserves on the collecting chamber 4, can make fan 3 outwards inhale from collecting chamber 4 through this cover body inlet scoop 7.
Wherein, a plurality of circular structure's air vent has been seted up on the filter 6, and the filter 6 is installed on collecting plate 5 through the mode of bolt, and it can be dismantled and assembled and changed.
Wherein, the collecting cabin 4 is a rectangular cavity structure, a collecting plate 5 is arranged at the rectangular opening of the bottom surface of the collecting cabin, and at least three collecting plate air suction openings 8 of a waist round structure which are used for being jointed with the filter plate 6 are arranged on the collecting plate 5 from left to right.
Wherein, all install a filter 6 on the collecting plate suction inlet 8 of three kidney-shaped structures of seting up on collecting plate 5 bottom surface, utilize filter 6 filtration large granule cinder, prevent that large granule cinder from being sucked out along with raise dust.
Specific use and action of the embodiment:
During installation, the cover seat 1 on the bottom surface of the cover body 2 of the device is arranged on a conveying structure of a conveying device through bolts, coal cinder flying dust produced in the conveying process is protected, meanwhile, the dust cover of the device shields the coal cinder flying dust, a fan 3 electrically connected with a power supply can be electrified according to requirements, so that the fan can carry out air suction to a collecting cabin 4 arranged in the cover body 2, and the filter plates 6 arranged on a collecting plate suction inlet 8 on the bottom surface of the collecting cabin 4 can suck the flying dust raised in the cover body 2 outwards through pipelines, so that an external filter device can be sucked for gas treatment.
By utilizing the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the invention.
Claims (1)
1. Totally closed sealed dust cover structure that colliery conveying equipment used, its characterized in that: the fully-closed sealed dust cover structure for the coal mine conveying equipment comprises a cover seat (1), a cover body (2), a fan (3), a collecting cabin (4), a collecting plate (5), a filter plate (6), a cover body air suction opening (7) and a collecting plate air suction opening (8), wherein the cover seat (1) with an integral structure is arranged on the bottom surface of the cover body (2), and at least one fan (3) is arranged on the top surface of the cover body (2); the fan (3) is electrically connected with an external equipment power supply; the top surface of the inner cavity of the cover body (2) is welded with a collecting cabin (4), and the bottom side of the collecting cabin (4) is provided with a collecting plate (5) through bolts; at least three filter plates (6) are sequentially arranged on the bottom surface of the collecting plate (5) from left to right; the collecting cabin (4) is of a rectangular cavity structure, a collecting plate (5) is arranged at a rectangular opening of the bottom surface of the collecting cabin, and at least three collecting plate air suction inlets (8) of a waist-round structure are formed in the collecting plate (5) from left to right; the top surface of the cover body (2) is provided with a cover body air suction opening (7) with a waist round hole structure, and the cover body air suction opening (7) is connected with an air inlet of the fan (3) through a pipe orifice; a plurality of vent holes with circular structures are formed in the filter plate (6); the collecting plate suction openings (8) of the three kidney-shaped structures formed in the bottom surface of the collecting plate (5) are provided with a filtering plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084723.4A CN107720334B (en) | 2017-11-07 | 2017-11-07 | Totally-enclosed and sealed dust cover structure for coal mine conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084723.4A CN107720334B (en) | 2017-11-07 | 2017-11-07 | Totally-enclosed and sealed dust cover structure for coal mine conveying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107720334A CN107720334A (en) | 2018-02-23 |
| CN107720334B true CN107720334B (en) | 2024-04-26 |
Family
ID=61222869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084723.4A Active CN107720334B (en) | 2017-11-07 | 2017-11-07 | Totally-enclosed and sealed dust cover structure for coal mine conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107720334B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356635A (en) * | 2018-12-10 | 2019-02-19 | 河北能源职业技术学院 | Safety of coal mines ventilation device |
| CN115419408B (en) * | 2022-09-29 | 2024-02-23 | 中国矿业大学 | Pre-buried open-air ore coal layering conveying system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176336Y (en) * | 2008-02-22 | 2009-01-07 | 于文祥 | Belt falling point dust source recovery device |
| CN201842461U (en) * | 2010-09-30 | 2011-05-25 | 山东建设机械股份有限公司 | All-sealed belt conveyor |
| CN103466295A (en) * | 2013-09-11 | 2013-12-25 | 云南大红山管道有限公司 | Material de-mineralizing and conveying system with low mineral powder raising dust amount |
| CN103693411A (en) * | 2013-12-24 | 2014-04-02 | 辽宁中邦高新技术发展有限公司 | Dust collection device of drop point of belt conveying |
| CN206351967U (en) * | 2017-01-06 | 2017-07-25 | 武汉朗涤环保科技工程有限公司 | A kind of belt conveyor dust-proof enclosed hood |
| CN207861493U (en) * | 2017-11-07 | 2018-09-14 | 贵州大学 | The dust cover structure of the totally-enclosed sealing of coal mine conveying equipment |
-
2017
- 2017-11-07 CN CN201711084723.4A patent/CN107720334B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176336Y (en) * | 2008-02-22 | 2009-01-07 | 于文祥 | Belt falling point dust source recovery device |
| CN201842461U (en) * | 2010-09-30 | 2011-05-25 | 山东建设机械股份有限公司 | All-sealed belt conveyor |
| CN103466295A (en) * | 2013-09-11 | 2013-12-25 | 云南大红山管道有限公司 | Material de-mineralizing and conveying system with low mineral powder raising dust amount |
| CN103693411A (en) * | 2013-12-24 | 2014-04-02 | 辽宁中邦高新技术发展有限公司 | Dust collection device of drop point of belt conveying |
| CN206351967U (en) * | 2017-01-06 | 2017-07-25 | 武汉朗涤环保科技工程有限公司 | A kind of belt conveyor dust-proof enclosed hood |
| CN207861493U (en) * | 2017-11-07 | 2018-09-14 | 贵州大学 | The dust cover structure of the totally-enclosed sealing of coal mine conveying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107720334A (en) | 2018-02-23 |
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