CN106996278A - A kind of mine pressure wind is drilled dust suppression system - Google Patents

A kind of mine pressure wind is drilled dust suppression system Download PDF

Info

Publication number
CN106996278A
CN106996278A CN201710435659.3A CN201710435659A CN106996278A CN 106996278 A CN106996278 A CN 106996278A CN 201710435659 A CN201710435659 A CN 201710435659A CN 106996278 A CN106996278 A CN 106996278A
Authority
CN
China
Prior art keywords
dust
collecting box
bellows
dust collecting
steel pipe
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.)
Pending
Application number
CN201710435659.3A
Other languages
Chinese (zh)
Inventor
左宇军
王浩
张凯
董启龙
刘勤志
何晨宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou University
Original Assignee
Guizhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guizhou University filed Critical Guizhou University
Priority to CN201710435659.3A priority Critical patent/CN106996278A/en
Publication of CN106996278A publication Critical patent/CN106996278A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/015Means engaging the bore entrance, e.g. hoods for collecting dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

A kind of mine pressure wind is drilled dust suppression system, including dedusting fan, handle and steady pin;The steel sleeve bottom is connected with bellows protective cover, and bellows protective cover bottom surrounding is threaded with four trip bolts;The top of second joint steel pipe is connected with the first bellows;The dedusting fan bottom is connected with the second bellows, and the second bellows are connected with being interlocked at the first dust collecting box top end opening;It is fixedly connected between second bellows and the first dust collecting box top by inserting a steady pin;First dust collecting box is consistent with the second dust collection box structure.The present invention can be when drilling operation, effectively prevent leaking for the dust produced by it, and dust and crushed stone are separated is gathered in the first dust collecting box, in the second dust collecting box respectively, and first dust collecting box and the second dust collecting box be detachable apparatus, be easy to dust and fragment subsequent use or cleaning.

Description

A kind of mine pressure wind is drilled dust suppression system
Technical field
The present invention relates to mine auxiliary equipment, mine dust protection technical field, more particularly to a kind of mine pressure wind is drilled dust suppression System.
Background technology
Mine is in the production processes such as broken, screening, transport, due to the deformation and movement of ore materials, fine particle by Step is separated, and can produce substantial amounts of dust.Dust in mine is irregularly emitted without aiutage, is constantly outwards flown Raise, form huge pollution sources, very big scope can be had influence on;Different ore attributes, the dust in mine attribute produced by it Difference, including metallic ore dust (lead, nickel, chromium etc.) and non-metallic ore dust.Dust size is smaller, is more difficult in atmosphere Sedimentation, it is difficult to catch.With the flowing of air, dust can cause long-term large-scale pollution, influence the lung of people, angiocarpy strong Health, the dust of high concentration may cause people's poisoning even dead, also result in dust explosion and bring massive losses.
The inventors discovered that, existing mine burrowing device be in, large scale equipment, and drill operation when produced powder Dirt easily sprays from the gap on its dust-arrest device bottom and ground, causes surrounding environment to be influenceed by dust, and existing dedusting wind Dust can be directly poured in another group of region by machine after dust is extracted at mouth of drilling, so as to cause Yi Beifeng to blow, be influenceed Surrounding environment, further, the used pipe material extracted of existing dedusting fan are more weak, produced dust when drilling Middle to have a small amount of fragment, fragment easily causes to damage when waving along along pipeline to pipeline, causes dust-arrest device not make With.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and actual fabrication experience, Study improvement there is provided a kind of mine for existing structure and missing presses wind to drill dust suppression system, is had more to reach The more purpose of practical value.
The content of the invention
Drilled dust suppression system it is an object of the invention to provide a kind of mine pressure wind, to solve to propose in above-mentioned background technology Dust of the mine burrowing device produced by during drilling easily sprayed from the gap on its dust-arrest device bottom and ground, powder There can be a small amount of fragment in dirt dust produced when not having corresponding storage device after being extracted, drilling, fragment is managed on edge Easily pipeline is caused when waving in road to damage, the problem of dust-arrest device can not be used is caused.
Mine of the present invention pressure wind is drilled the purpose and effect of dust-arrest device, is reached by technological means in detail below:
A kind of mine pressure wind is drilled dust suppression system, wherein, pressure wind dust-arrest device of drilling in the mine includes:
Dedusting fan, the first bellows, the second bellows, the first dust collecting box, the second dust collecting box, Steel sleeve, bellows protective cover, trip bolt, the first joint steel pipe, the second joint steel pipe, rubber sleeve, filter, handle And steady pin;
The steel sleeve bottom is connected with bellows protective cover, and bellows protective cover bottom surrounding is threadedly coupled There are four trip bolts;The top connection rubber sleeve of the steel sleeve;The side of the steel sleeve is welded with the first company Steel pipe is connect, and the other end of the first joint steel pipe is welded with the second joint steel pipe;Second joint steel pipe is perpendicular to be placed;Institute The second joint steel pipe bottom is stated to be connected with being interlocked at the second dust collecting box top end opening, and the second joint steel pipe bottom and the It is fixedly connected between two dust collecting box tops by inserting a steady pin;The left and right two on the second dust collecting box top Side is respectively connected with handle;Intracavitary is provided with filter in the second joint steel pipe top;The top of second joint steel pipe The first bellows are connected with, and the first bellows are connected with dedusting fan;The dedusting fan bottom is connected with Second bellows, and the second bellows are connected with being interlocked at the first dust collecting box top end opening;Described second It is fixedly connected between bellows and the first dust collecting box top by inserting a steady pin;First dust collection Case is consistent with the second dust collection box structure.
Further, first joint steel pipe is inclined places.
Further, first dust collecting box and the second dust collecting box are detachable apparatus.
With existing structure in comparison, the invention has the advantages that:
1. steel sleeve bottom of the present invention is connected with bellows protective cover, and bellows protective cover bottom surrounding screw thread Four trip bolts are connected with, can be by the way that four trip bolts be torqued into perforated area when steel sleeve, which is enclosed on, drills on axle Surrounding so that bellows protective cover bottom is close to ground, and the dust produced by can avoiding during drilling sprays from bottom Go out, and it is stronger using bellows protective cover pliability so that dust-arrest device of originally drilling is not limited to flat region of drilling Use so that applicability is stronger, further, the top connection rubber sleeve of steel sleeve, by the laminating of rubber sleeve, also may be used Equally play a part of avoiding dust from leaking.
2. the side of steel sleeve of the present invention is welded with the first joint steel pipe, and the other end of the first joint steel pipe is welded with Second joint steel pipe, can ensure its quality by its steel material, it is to avoid the fragment when most starting dust suction in dust is to it Cause to crush, effectively solve the problem of conventional connecting tube is easily damaged because more weak.
Placed 3. the second joint steel pipe of the invention is perpendicular so that the dust for most starting the inspiration of dust suction when institute connects along first When connecing steel pipe inspiration, crushed stone included in dust can directly hit the inwall of the second joint steel pipe because of inertia, reduce its with The wind that extracts of dedusting fan twitches upward power, makes to fall to what the second joint steel pipe bottom was connected its weight because of itself In second dust collecting box, and intracavitary is provided with filter in the second joint steel pipe top, by filter can stop it is a small amount of with Dust twitches upward fragment by the wind that extracts of dedusting fan together, it is to avoid it, which enters in bellows, prevents it from being stretched to ripple The draw causes to damage.
4. the present invention can effectively prevent leaking for the dust produced by it, and dust and rubble when drilling operation Block is separated is gathered in the first dust collecting box, in the second dust collecting box respectively, and the first dust collecting box and the second dust Collecting box is detachable apparatus, is easy to dust and fragment subsequent use or cleaning.
Brief description of the drawings
Fig. 1 is general assembly structural representation of the present invention;
Fig. 2 is the second joint steel pipe cross section structure diagram of the invention;
Fig. 3 is structural representation at the second joint steel pipe of the invention and the second dust collecting box fastening;
Fig. 4 is filtering plate structure schematic diagram in the second joint steel pipe of the invention;
Fig. 5 is the present invention without dedusting fan structural representation.
In figure:1st, dedusting fan, the 2, first bellows, the 3, second bellows, the 4, first dust collecting box, 5, Second dust collecting box, 6, steel sleeve, 7, bellows protective cover, 8, trip bolt, the 9, first joint steel pipe, 10, second Joint steel pipe, 11, rubber sleeve, 12, filter, 13, handle, 14, steady pin.
Embodiment
Below, embodiments of the invention are will be explained in, the example is shown in the accompanying drawings and the description below.Although will combine The exemplary embodiment description present invention, it is to be understood that the description is not really wanted to limit the invention to the exemplary implementation Example.On the contrary, the present invention will not only cover the exemplary embodiment, but also cover various replacements, change, it is equivalent and Other embodiment, it can be included in the spirit and scope of the present invention that appended claims are limited.
Referring to Fig. 1 to accompanying drawing 5, a kind of mine pressure wind is drilled dust suppression system, is included:
Dedusting fan 1, the first bellows 2, the second bellows 3, the first dust collecting box 4, the second dust are received Header 5, steel sleeve 6, bellows protective cover 7, trip bolt 8, the first joint steel pipe 9, the second joint steel pipe 10, rubber sleeve 11st, filter 12, handle 13 and steady pin 14;
The bottom of steel sleeve 6 is connected with bellows protective cover 7, and the bottom surrounding threaded connection of bellows protective cover 7 There are four trip bolts 8;The top connection rubber sleeve 11 of steel sleeve 6;The side of steel sleeve 6 is welded with the first connection steel Pipe 9, and the other end of the first joint steel pipe 9 is welded with the second joint steel pipe 10;The perpendicular placement of second joint steel pipe 10;Second The bottom of joint steel pipe 10 is connected with being interlocked at the top end opening of the second dust collecting box 5, and the bottom of the second joint steel pipe 10 and the It is fixedly connected between the top of two dust collecting box 5 by inserting a steady pin 14;As shown in Figure 3;Second dust collecting box 5 is pushed up The left and right sides at end is respectively connected with handle 13;Intracavitary is provided with filter 12 in the top of second joint steel pipe 10;As shown in Figure 4; The top of second joint steel pipe 10 is connected with the first bellows 2, and the first bellows 2 are connected with dedusting fan 1; The bottom of dedusting fan 1 is connected with the second bellows 3, and the second bellows 3 and the top end opening of the first dust collecting box 4 Place is interlocked connection;Fixed between second bellows 3 and the top of the first dust collecting box 4 by inserting a steady pin 14 Connection;First dust collecting box 4 is consistent with the structure of the second dust collecting box 5;The concrete structure and operation principle of dedusting fan 1 For existing mature technology, therefore tired state is not done herein.
Mine pressure wind as described above is drilled the preferred embodiment of dust-arrest device, wherein, the first joint steel pipe 9 is inclined Place, be easy to dust and fragment to be slid into along its incline direction in the second dust collecting box 5;
Mine pressure wind as described above is drilled the preferred embodiment of dust-arrest device, wherein, the first dust collecting box 4 and the Two dust collecting boxes 5 are detachable apparatus, are easy to dust and fragment subsequent use or cleaning.
The operation principle of the present embodiment:
Using mine pressure wind drill dust-arrest device when, steel sleeve 6 is enclosed on and drilled on axle, and by tight by four Gu the surrounding that screw 8 is torqued into region of drilling makes the bottom of bellows protective cover 7 be fitted with ground, it is to avoid leaking for dust, remove When dirt blower fan 1 starts extraction, the dust produced by during drilling is waved by its twitch along passage, and dust is most starting to be twitched When, first pass around in the second joint steel pipe 10 of perpendicular placement, the crushed stone included in dust can directly be hit because of inertia The inwall of second joint steel pipe 10, reduces it and twitches upward power with the wind that extracts of dedusting fan 1, make it because of the weight of itself Fall in the second dust collecting box 5 that the bottom of the second joint steel pipe 10 is connected, and intracavitary in the top of the second joint steel pipe 10 Filter 12 is provided with, can be stopped and be twitched upwards by the wind that extracts of dedusting fan 1 with dust on a small quantity by filter 12 Fragment, it is to avoid it, which enters, prevents it from causing to damage to bellows in bellows, dust after filtering is to ripple Telescoping tube can not cause substantial damage, and it waves along the first bellows 2 and the second bellows 3 and eventually fall in first Dust collecting box 4, dust and crushed stone are separated is gathered in the first dust collecting box 4, in the second dust collecting box 5 respectively, and First dust collecting box 4 and the second dust collecting box 5 are detachable apparatus, are easy to dust and fragment subsequent use or clear Reason.
It should be noted that the standardized element that the present invention is used can commercially, shaped piece is according to explanation Book and accompanying drawing record can carry out customized, and the specific connected mode of each part is using spiral shell ripe in the prior art The conventional meanses such as bolt, rivet, welding, machinery, part and equipment are used in the prior art, conventional model, and inventor is herein No longer it is described in detail.
In summary, although the present invention is described in detail with reference to the foregoing embodiments, for the technology of this area For personnel, it can still modify to the technical scheme described in foregoing embodiments, or to which part technology Feature carries out equivalent substitution, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., It should be included within protection scope of the present invention.

Claims (3)

  1. The dust suppression system 1. a kind of mine pressure wind is drilled, it is characterised in that:Described mine pressure wind dust-arrest device of drilling includes:
    Dedusting fan, the first bellows, the second bellows, the first dust collecting box, the second dust collecting box, steel Sleeve, bellows protective cover, trip bolt, the first joint steel pipe, the second joint steel pipe, rubber sleeve, filter, handle and solid Rationed marketing;
    The steel sleeve bottom is connected with bellows protective cover, and bellows protective cover bottom surrounding is threaded with four Root trip bolt;The top connection rubber sleeve of the steel sleeve;The side of the steel sleeve is welded with the first connection steel Pipe, and the other end of the first joint steel pipe is welded with the second joint steel pipe;Second joint steel pipe is perpendicular to be placed;Described Two joint steel pipe bottoms are connected with being interlocked at the second dust collecting box top end opening, and the second joint steel pipe bottom and the second powder It is fixedly connected between dirt collecting box top by inserting a steady pin;The left and right sides on the second dust collecting box top is equal It is connected with handle;Intracavitary is provided with filter in the second joint steel pipe top;The top connection of second joint steel pipe There are the first bellows, and the first bellows are connected with dedusting fan;The dedusting fan bottom is connected with second Bellows, and the second bellows are connected with being interlocked at the first dust collecting box top end opening;Second ripple It is fixedly connected between telescoping tube and the first dust collecting box top by inserting a steady pin;First dust collecting box with Second dust collection box structure is consistent.
  2. The dust suppression system 2. pressure wind in mine according to claim 1 is drilled, it is characterised in that:First joint steel pipe is in incline Tiltedly place.
  3. The dust suppression system 3. pressure wind in mine according to claim 1 is drilled, it is characterised in that:First dust collecting box and Second dust collecting box is detachable apparatus.
CN201710435659.3A 2017-06-11 2017-06-11 A kind of mine pressure wind is drilled dust suppression system Pending CN106996278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710435659.3A CN106996278A (en) 2017-06-11 2017-06-11 A kind of mine pressure wind is drilled dust suppression system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710435659.3A CN106996278A (en) 2017-06-11 2017-06-11 A kind of mine pressure wind is drilled dust suppression system

Publications (1)

Publication Number Publication Date
CN106996278A true CN106996278A (en) 2017-08-01

Family

ID=59436147

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710435659.3A Pending CN106996278A (en) 2017-06-11 2017-06-11 A kind of mine pressure wind is drilled dust suppression system

Country Status (1)

Country Link
CN (1) CN106996278A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007168186A (en) * 2005-12-20 2007-07-05 Nippon Steel & Sumikin Coated Sheet Corp Dust collecting cover
JP2009155996A (en) * 2007-12-28 2009-07-16 Ryuki Engineering:Kk Drilling system
CN203808887U (en) * 2014-04-21 2014-09-03 永城煤电控股集团有限公司 Filtration type dust removal device used for dust removal in coal bed drilling
CN205145884U (en) * 2015-11-13 2016-04-13 平顶山市华辉环保设备有限责任公司 Rig dust collector
CN205895182U (en) * 2016-07-29 2017-01-18 天津市第五季环境科技有限公司 Drilling wet or dry dust cage
CN206158627U (en) * 2016-06-24 2017-05-10 陕西陕煤黄陵矿业有限公司 Coal mine pressure wind dust suppression device that drills

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007168186A (en) * 2005-12-20 2007-07-05 Nippon Steel & Sumikin Coated Sheet Corp Dust collecting cover
JP2009155996A (en) * 2007-12-28 2009-07-16 Ryuki Engineering:Kk Drilling system
CN203808887U (en) * 2014-04-21 2014-09-03 永城煤电控股集团有限公司 Filtration type dust removal device used for dust removal in coal bed drilling
CN205145884U (en) * 2015-11-13 2016-04-13 平顶山市华辉环保设备有限责任公司 Rig dust collector
CN206158627U (en) * 2016-06-24 2017-05-10 陕西陕煤黄陵矿业有限公司 Coal mine pressure wind dust suppression device that drills
CN205895182U (en) * 2016-07-29 2017-01-18 天津市第五季环境科技有限公司 Drilling wet or dry dust cage

Similar Documents

Publication Publication Date Title
CN207056745U (en) A kind of construction waste crushing equipment with dedusting function
CN107023268A (en) A kind of mine, which is drilled, inhales the synchronous dust arrester of drop
CN104472112B (en) A kind of high effective portable Fructus Jujubae automatic picking device and application
CN106996278A (en) A kind of mine pressure wind is drilled dust suppression system
CN206853338U (en) A kind of device for recovering powder
CN107023313A (en) A kind of mine dust suppression system
CN107060669A (en) A kind of dust-arrest device for synchronized dust removal of being drilled for mine
CN109012841A (en) A kind of automatic cycle crushing device for Solid Waste Treatment
CN108372009A (en) A kind of environment-friendly type gardens fallen leaves grinding device
CN207578548U (en) The absorption of paper scrap grit and packaging device after a kind of corrugated paper cross cutting
CN204377451U (en) A kind of high effective portable red date automatic picking device
CN204842177U (en) Take dust extraction's rubber rubber powder shale shaker
CN206622325U (en) Gas classification system
CN206778623U (en) A kind of disintegrating machine material collecting device
CN107384365A (en) Fluorescent material recovery processing technique
CN207929384U (en) Semi-underground refractory material dust system
CN212397291U (en) Grit gumming device
CN201685305U (en) Fibre storehouse of medium-density fiberboard production line
CN205687899U (en) A kind of separation equipment of microorganism solid fermentation fungal spore
CN206372644U (en) A kind of dust pelletizing system for cotton dirt
CN206366463U (en) A kind of cyclone dust collectors and its chain sweeper used
CN207507628U (en) A kind of device for recovering powder in silica process
CN206139312U (en) Limestone flour prepares arrangement structure of system
CN204220248U (en) Rubber rubber powder production system device for recovering powder
CN201500647U (en) Device for separating light impurities in blighted wheat

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170801

RJ01 Rejection of invention patent application after publication