CN107461164A - A kind of gas prevention protrudes deduster - Google Patents

A kind of gas prevention protrudes deduster Download PDF

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Publication number
CN107461164A
CN107461164A CN201710878018.5A CN201710878018A CN107461164A CN 107461164 A CN107461164 A CN 107461164A CN 201710878018 A CN201710878018 A CN 201710878018A CN 107461164 A CN107461164 A CN 107461164A
Authority
CN
China
Prior art keywords
dust
collecting cylinder
turn
deduster
groups
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
CN201710878018.5A
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Chinese (zh)
Inventor
庞杰
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.)
Mianyang Ji Ji Technology Co Ltd
Original Assignee
Mianyang Ji Ji Technology Co Ltd
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 Mianyang Ji Ji Technology Co Ltd filed Critical Mianyang Ji Ji Technology Co Ltd
Priority to CN201710878018.5A priority Critical patent/CN107461164A/en
Publication of CN107461164A publication Critical patent/CN107461164A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F7/00Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose

Abstract

The invention discloses a kind of gas prevention to protrude deduster, including dust-collecting cylinder and installing plate, the dust-collecting cylinder is hollow structure in cylindrical type and inside, the side side wall of the installing plate is provided with two groups of first half-turns being parallel to each other being articulated and connected, the several first through hole being equally spaced are equipped with described in two groups on one end of first half-turn, the one end of the other end of the first half-turn with the second half-turn is articulated and connected described in two groups, is equipped with second through hole corresponding with first through hole on the other end of the second half-turn described in two groups and is connected by the way that bolt is interspersed.The present invention is simple in construction, it is easy for operation, and convenient disassembly, the time of installation deduster is shortened, improves the efficiency of work, improves the purpose of depositing dust dedusting, and effect is good, when it also avoid occurring large-scale Gas Outburst, substantial amounts of methane gas enters gas exceeding limit caused by tunnel, improves the safety of coal production.

Description

A kind of gas prevention protrudes deduster
Technical field
The present invention relates to machinery manufacturing technology field of opening a mine, specially a kind of gas prevention protrudes deduster.
Background technology
At present, when coal mine underground construction outburst prevention mining drills, in order to ensure boring work be normally carried out, it is necessary to will bore Drilling cuttings in hole is discharged in time, and now with many Slagoff methods, most of methods using wind power slag-dischargings are by the brill in drilling Bits discharge, using other deslagging techniques drilling deep hole all difficult to realize particularly in soft coal seam.But wind power slag-discharging During, coal dust is flown upward so that dust severe overweight, this is also using the potential safety hazard of the coal production of wind power slag-discharging, in order to drop Caused potential safety hazard during low wind power slag-discharging, during drilling, set and remove in the passing away of drilling cuttings (ickings) Dirt device, coal dust is reduced by deduster.Often spray orifice (small-sized Gas Outburst) occurs during above-mentioned drilling, causes lane The distinguished and admirable middle gas exceeding limit (when gas density reaches 4%~16%, running into burning things which may cause a fire disaster will explode) in road, or even cause large coal mine watt This is protruded.
At present, designer is in the research of gas prevention projecting device, and increasing by one on existing deduster can connect The gas drainage pipe of methane gas extraction pipeline is connect, because Gas Outburst is that moment gushes out substantial amounts of gas to gas under the effect of the pressure Gas, although and the gas drainage pipe of gas extraction is provided with existing deduster, the flow of gas extraction pipe is permanent Fixed, when the gas amount that Gas Outburst is gushed out is more than the flow of gas drainage pipe, can not just solve the problems, such as Gas Outburst, this When, substantial amounts of gas is poured in into tunnel, causes gas exceeding limit, and this production to colliery brings very big potential safety hazard, and And present gas prevention projecting device firmly installs also inconvenience, can influence operating efficiency.
The content of the invention
It is an object of the invention to provide a kind of gas prevention to protrude deduster, is asked with solve to propose in above-mentioned background technology Topic.
To achieve the above object, the present invention provides following technical scheme:
A kind of gas prevention protrudes deduster, including dust-collecting cylinder and installing plate, during the dust-collecting cylinder is in cylindrical type and inside Hollow structure, the inside top surface of the dust-collecting cylinder are provided with the electric motor fixed by support frame, the output end of the electric motor Provided with flabellum, the lower section of the flabellum is provided with the homogenizing plate being fixed on dust-collecting cylinder inwall, is offered uniformly on the homogenizing plate Several air vents of distribution, equally distributed several first shower nozzles on the bottom surface of the homogenizing plate, the outside of the dust-collecting cylinder Wall is provided with two groups of annular grooves being parallel to each other, and the side side wall of the installing plate is provided with two groups to be articulated and connected and mutually put down The first capable half-turn, the several first through hole being equally spaced are equipped with described in two groups on one end of the first half-turn, described in two groups The one end of the other end of one half-turn with the second half-turn is articulated and connected, and is equipped with described in two groups on the other end of the second half-turn and the The second corresponding through hole of one through hole simultaneously connects by the way that bolt is interspersed, and the middle part of the dust-collecting cylinder is provided with protrusion-dispelling baffle plate, and protrusion-dispelling Baffle plate setting installs one end of drilling rod on dust-collecting cylinder and passes through installing plate, and the bottom of the dust-collecting cylinder passes through passage and buffering Case connects, and the inside top surface of the baffle-box is provided with annular fixing frame, and annular fixing frame is arranged on the underface of passage, institute The madial wall for stating annular fixing frame is provided with several second shower nozzles being equally spaced, and the bottom of the baffle-box is provided with discharging opening, And discharging opening is located at the underface of passage, top surface one end of the baffle-box is provided with bumping bag.
Preferably, first shower nozzle is to be connected in parallel with the second shower nozzle, and using the adjustable linkage spray of identical Head.
Preferably, the top of the dust-collecting cylinder is provided with air-vent.
Preferably, one end of the bumping bag is connected with gas drainage pipe.
Preferably, the annular groove and the first half-turn and the second half-turn composition retainer plate be with the use of.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention by dust-collecting cylinder be provided with electric motor and Flabellum so that when drilling cuttings is entered in dust-collecting cylinder, the wind that flabellum takes up causes drilling cuttings always to falling, so as to be advantageous to first Shower nozzle squirts to drilling cuttings, is easy to drilling cuttings to become block or graininess so that drilling cuttings quickly enters baffle-box from passage It is interior, and the second shower nozzle is provided with immediately below passage, the bulk or graininess that further can become to drilling cuttings are carried out Squirt, be allowed to be always maintained at block or graininess, be easy to fall from discharging opening, reached the effect of depositing dust dedusting, and buffering Case is provided with bumping bag and gas drainage pipe is provided with buffering so that the gas entered in deduster is until stay in whole In individual dust arrester, it is not easy to reveal, improves security, and by being provided with annular groove on dust-collecting cylinder, and pass through annular The retainer plate that groove forms with the first half-turn on installing plate and the second half-turn is used cooperatively so that whole deduster was being installed The time has been saved in journey.The present invention is simple in construction, easy for operation, and convenient disassembly, shortens the time of installation deduster, The efficiency of work is improved, improves the purpose of depositing dust dedusting, and effect is good, when it also avoid occurring large-scale Gas Outburst, Substantial amounts of methane gas enters gas exceeding limit caused by tunnel, improves the safety of coal production.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structure left side view of the present invention;
Fig. 3 is mounting plates structure schematic diagram of the present invention.
In figure:1 dust-collecting cylinder, 2 electric motors, 3 support frames, 4 flabellums, 5 homogenizing plates, 6 air vents, 7 first shower nozzles, 8 annulars Groove, 9 installing plates, 10 first half-turns, 11 first through hole, 12 second half-turns, 13 second through holes, 14 bolts, 15 protrusion-dispelling baffle plates, 16 Drilling rod, 17 passages, 18 baffle-boxs, 19 annular fixing frames, 20 second shower nozzles, 21 discharging openings, 22 bumping bags.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme:
A kind of gas prevention protrudes deduster, including dust-collecting cylinder 1 and installing plate 9, and dust-collecting cylinder 1 is hollow in cylindrical type and inside Structure, the inside top surface of dust-collecting cylinder 1 are provided with the electric motor 2 fixed by support frame 3, are easy to fix electric motor 2, reduce electricity The vibration that machine motor 2 is brought, the output end of electric motor 2 are provided with flabellum 4, and the lower section of flabellum 4, which is provided with, is fixed on the inwall of dust-collecting cylinder 1 On homogenizing plate 5, offer several equally distributed air vents 6 on homogenizing plate 5, be advantageous to the wind uniformity of the blowout of flabellum 4, Equally distributed several first shower nozzles 7 on the bottom surface of homogenizing plate 5, atomized water spray can be carried out to drilling cuttings so that drilling cuttings connect it is block or Particle fills, and the lateral wall of dust-collecting cylinder 1 is provided with two groups of annular grooves 8 being parallel to each other, and the top of dust-collecting cylinder 1 is provided with air-vent, It is easy to change wind in dust-collecting cylinder 1.
The side side wall of installing plate 9 is provided with two groups of first half-turns 10 being parallel to each other being articulated and connected, two groups the first half Be equipped with the several first through hole 11 being equally spaced on one end of circle 10, the other end of two group of first half-turn 10 with the second half-turn 12 one end is articulated and connected, and second through hole 13 corresponding with first through hole 11 is equipped with the other end of two group of second half-turn 12 And connected by bolt 14, the retainer plate of the half-turn 10 of annular groove 8 and first and the second half-turn 12 composition is with the use of dismounting It is convenient, also allow for dust-collecting cylinder 1 and be fixed on every layer, the middle part of dust-collecting cylinder 1 is provided with protrusion-dispelling baffle plate 15, and protrusion-dispelling baffle plate 15 is arranged on One end of drilling rod 16 is installed on dust-collecting cylinder 1 and passes through installing plate 9, the bottom of dust-collecting cylinder 1 is connected by passage 17 and baffle-box 18 Connect, the inside top surface of baffle-box 18 is provided with annular fixing frame 19, and annular fixing frame 19 is arranged on the underface of passage 17, ring The madial wall of shape fixed mount 19 is provided with several second shower nozzles 20 being equally spaced, and further carries out atomized water spray to drilling cuttings so that Drilling cuttings is always maintained at block or graininess, and the first shower nozzle 7 is to be connected in parallel with the second shower nozzle 20, and be can adjust using identical Formula linkage shower nozzle, the bottom of baffle-box 18 is provided with discharging opening 21, and discharging opening 21 is located at the underface of passage 17, baffle-box 18 Top surface one end be provided with bumping bag 22, one end of bumping bag 22 is connected with gas drainage pipe, can play certain buffering effect.
The present invention in dust-collecting cylinder 1 by being provided with electric motor 2 and flabellum 4 so that when drilling cuttings is entered in dust-collecting cylinder 1, The wind that flabellum 4 takes up causes drilling cuttings to falling, to be squirted so as to be advantageous to the first shower nozzle 7 to drilling cuttings always, be easy to drilling cuttings Become block or graininess so that drilling cuttings quickly enters in baffle-box 18 from passage 17, and passage 17 just under Side is provided with the second shower nozzle 20, and the bulk or graininess that further can become to drilling cuttings squirt, and are allowed to be always maintained at block Shape or graininess, it is easy to fall from discharging opening 21, has reached the effect of depositing dust dedusting, and bumping bag is provided with baffle-box 188 22 and gas drainage pipe is provided with buffering so that the gas entered in deduster is until stay in whole dust arrester It is interior, it is not easy to reveal, improves security, and by being provided with annular groove 8 on dust-collecting cylinder 1, and pass through annular groove 8 and peace The retainer plate of the first half-turn 10 and the second half-turn 12 composition in loading board 9 is used cooperatively so that whole deduster is in installation process In saved the time.The present invention is simple in construction, easy for operation, and convenient disassembly, shortens the time of installation deduster, carries The high efficiency of work, the purpose of depositing dust dedusting is improved, and effect is good, when it also avoid occurring large-scale Gas Outburst, greatly The methane gas of amount enters gas exceeding limit caused by tunnel, improves the safety of coal production.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of gas prevention protrudes deduster, including dust-collecting cylinder (1) and installing plate (9), it is characterised in that:The dust-collecting cylinder (1) It is hollow structure in cylindrical type and inside, the inside top surface of the dust-collecting cylinder (1) is provided with by the fixed motor horse of support frame (3) Up to (2), the output end of the electric motor (2) is provided with flabellum (4), and the lower section of the flabellum (4), which is provided with, is fixed on dust-collecting cylinder (1) Homogenizing plate (5) on inwall, several equally distributed air vents (6), the homogenizing plate are offered on the homogenizing plate (5) (5) equally distributed several first shower nozzles (7), the lateral wall of the dust-collecting cylinder (1) are parallel to each other provided with two groups on bottom surface Annular groove (8), the side side wall of the installing plate (9) is provided with two groups of first half-turns being parallel to each other being articulated and connected (10) the several first through hole (11) being equally spaced, are equipped with described in two groups on one end of the first half-turn (10), described in two groups The one end of the other end of one half-turn (10) with the second half-turn (12) is articulated and connected, the other end of the second half-turn (12) described in two groups On be equipped with second through hole (13) corresponding with first through hole (11) and by bolt (14) connect, the dust-collecting cylinder (1) Middle part is provided with protrusion-dispelling baffle plate (15), and protrusion-dispelling baffle plate (15) is arranged on one end that drilling rod (16) is installed on dust-collecting cylinder (1) and passed through Installing plate (9), the bottom of the dust-collecting cylinder (1) are connected by passage (17) with baffle-box (18), the baffle-box (18) Inside top surface is provided with annular fixing frame (19), and annular fixing frame (19) is arranged on the underface of passage (17), the annular The madial wall of fixed mount (19) is provided with several second shower nozzles (20) being equally spaced, and the bottom of the baffle-box (18) is provided with out Material mouth (21), and discharging opening (21) is located at the underface of passage (17), top surface one end of the baffle-box (18) is provided with buffering Bag (22).
2. a kind of gas prevention according to claim 1 protrudes deduster, it is characterised in that:First shower nozzle (7) and the Two shower nozzles (20) use the adjustable linkage shower nozzle of identical to be connected in parallel.
3. a kind of gas prevention according to claim 1 protrudes deduster, it is characterised in that:The top of the dust-collecting cylinder (1) Provided with air-vent.
4. a kind of gas prevention according to claim 1 protrudes deduster, it is characterised in that:One end of the bumping bag (22) It is connected with gas drainage pipe.
5. a kind of gas prevention according to claim 1 protrudes deduster, it is characterised in that:The annular groove (8) and the One half-turn (10) and the second half-turn (12) composition retainer plate be with the use of.
CN201710878018.5A 2017-09-26 2017-09-26 A kind of gas prevention protrudes deduster Pending CN107461164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710878018.5A CN107461164A (en) 2017-09-26 2017-09-26 A kind of gas prevention protrudes deduster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710878018.5A CN107461164A (en) 2017-09-26 2017-09-26 A kind of gas prevention protrudes deduster

Publications (1)

Publication Number Publication Date
CN107461164A true CN107461164A (en) 2017-12-12

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CN201710878018.5A Pending CN107461164A (en) 2017-09-26 2017-09-26 A kind of gas prevention protrudes deduster

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109763816A (en) * 2019-01-17 2019-05-17 西南石油大学 A kind of intelligent blade screw rod spring legs vacuum type sampler
CN111672849A (en) * 2020-05-27 2020-09-18 四川蓝鼎新材料有限公司 Gypsum powder dust automatic processing device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070163434A1 (en) * 2004-03-29 2007-07-19 Veikko Ilmasti Device and method for removing undesirable gases and particles from the air
CN101943021A (en) * 2010-10-20 2011-01-12 江都市引江矿业设备有限公司 Compressing-deslagging-drilling dust remover for coal pits
CN201857992U (en) * 2010-11-23 2011-06-08 王崇民 Dust collector capable of preventing gas outburst
CN102269010A (en) * 2011-07-14 2011-12-07 江都市引江矿业设备有限公司 Coal mine down-hole drilling deslagging dust remover
CN102865095A (en) * 2011-07-07 2013-01-09 淮南矿业(集团)有限责任公司 Anti-spray dust removing device for bedding drilling
CN204532169U (en) * 2015-01-27 2015-08-05 国投新集能源股份有限公司 A kind of aperture gas drainage under suction dedusting blowout hookup
CN206174898U (en) * 2016-10-28 2017-05-17 河南工程学院 Prevent blow dust remover
CN106812483A (en) * 2017-03-21 2017-06-09 徐文娟 Coal mine drilling geomantic omen jet extraction dust arrester

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070163434A1 (en) * 2004-03-29 2007-07-19 Veikko Ilmasti Device and method for removing undesirable gases and particles from the air
CN101943021A (en) * 2010-10-20 2011-01-12 江都市引江矿业设备有限公司 Compressing-deslagging-drilling dust remover for coal pits
CN201857992U (en) * 2010-11-23 2011-06-08 王崇民 Dust collector capable of preventing gas outburst
CN102865095A (en) * 2011-07-07 2013-01-09 淮南矿业(集团)有限责任公司 Anti-spray dust removing device for bedding drilling
CN102269010A (en) * 2011-07-14 2011-12-07 江都市引江矿业设备有限公司 Coal mine down-hole drilling deslagging dust remover
CN204532169U (en) * 2015-01-27 2015-08-05 国投新集能源股份有限公司 A kind of aperture gas drainage under suction dedusting blowout hookup
CN206174898U (en) * 2016-10-28 2017-05-17 河南工程学院 Prevent blow dust remover
CN106812483A (en) * 2017-03-21 2017-06-09 徐文娟 Coal mine drilling geomantic omen jet extraction dust arrester

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109763816A (en) * 2019-01-17 2019-05-17 西南石油大学 A kind of intelligent blade screw rod spring legs vacuum type sampler
CN109763816B (en) * 2019-01-17 2022-01-28 西南石油大学 Intelligence blade lead screw spring landing leg vacuum type sampler
CN111672849A (en) * 2020-05-27 2020-09-18 四川蓝鼎新材料有限公司 Gypsum powder dust automatic processing device
CN111672849B (en) * 2020-05-27 2021-08-17 四川蓝鼎新材料有限公司 Gypsum powder dust automatic processing device

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Application publication date: 20171212

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