CN203669800U - Dust collection and slag removing system of drilling machine - Google Patents

Dust collection and slag removing system of drilling machine Download PDF

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Publication number
CN203669800U
CN203669800U CN201320793970.2U CN201320793970U CN203669800U CN 203669800 U CN203669800 U CN 203669800U CN 201320793970 U CN201320793970 U CN 201320793970U CN 203669800 U CN203669800 U CN 203669800U
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CN
China
Prior art keywords
air inlet
dust
pressure chamber
inlet cylinder
scavenge pipe
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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.)
Expired - Fee Related
Application number
CN201320793970.2U
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Chinese (zh)
Inventor
梁忠
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CHONGQING BOSHAN ENGINEERING MACHINERY EQUIPMENT Co Ltd
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CHONGQING BOSHAN ENGINEERING MACHINERY EQUIPMENT Co Ltd
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Priority to CN201320793970.2U priority Critical patent/CN203669800U/en
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Publication of CN203669800U publication Critical patent/CN203669800U/en
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Abstract

The utility model discloses a dust collection and slag removing system of a drilling machine. The dust collection and slag removing system is characterized by comprising a gas compressor, a dust-collecting device body and an engine; the dust-collecting device body is provided with a high-pressure chamber, a low-pressure chamber, a washing pipe, a filtering device, a raise dust inlet, a slag removing opening and a purified gas outlet located in the low-pressure chamber are arranged on the dust-collecting device body, a gas inlet of the high-pressure chamber is communicated with the gas compressor, and the purified gas outlet is communicated with a gas cylinder of the engine; a gas outlet of the washing pipe right faces the filtering device, a gas inlet of the washing pipe is located in the high-pressure chamber, and an electromagnetic pulse valve is installed at the gas inlet of the washing pipe; the raise dust inlet is formed in the lower portion of the dust-collecting device body, and the slag removing opening is formed in the bottom end of the dust-collecting device body. By means of the dust collection and slag removing system, generated dust and generated comminution blocks can be removed, the filtering device inside the dust-collecting device body is automatically washed, negative pressure generated by oxygen consumed when the engine of the drilling machine works serves as power for absorbing dust, and energy saving and environmental protection are achieved.

Description

Rig dust suction dreg removing system
Technical field
The utility model belongs to rig dedusting technology field, specifically, relates to a kind of rig dust suction dreg removing system.
Background technology
Cement pavement, in the time overhauling, is commonly used rig punching and is made it damaged, can produce dust and fragment, contaminated air on the one hand, harm people's health in the time of boring; On the other hand, too much, it is fuzzy that operator's sight line will become near dust accumulation drill bit, affects normal operating, therefore need to, in the time that rig is worked, carry out dust suction processing around to it;
In addition, need to be arranged near drill bit, and be connected with drilling rod for the dust catcher of rig, move together with process arm, dismounting is inconvenient; And when general rig work, engineering quantity is large, longevity of service, the dust of generation is a lot, if by dust catcher disassembly, cleaning, number of times is frequent and workload is large, very inconvenient, therefore need to make the function of rig dust catcher with self-cleaning filter, and dust catcher dust suction power only relies on malleation in boring that dust is pressed into dust catcher, dust adsorption that can not be a large amount of, dust suction is short of power.
Prior art deficiency: lack a kind of rig dust catcher, and dust catcher does not have the function of self-cleaning filter, voluntarily dust suction and exhaust.
Utility model content
For solving above technical problem, the purpose of this utility model is to provide one fast dust in boring to be discharged, and energy self-cleaning filter, the rig dust suction dreg removing system of dust suction and exhaust voluntarily.
The utility model object is achieved in that a kind of rig dust suction dreg removing system, its key is: comprise air compressor machine, deduster body and motor, described deduster body is provided with hyperbaric chamber, low-pressure chamber, scavenge pipe, filter, airborne dust import, slag-drip opening and is positioned at the pure qi (oxygen) outlet on described low-pressure chamber, described hyperbaric chamber is arranged on described deduster body top, and described low-pressure chamber is positioned under described hyperbaric chamber; The air inlet port in described hyperbaric chamber is communicated with described air compressor machine, and described pure qi (oxygen) outlet is communicated with the cylinder of described motor, between this pure qi (oxygen) outlet and described motor, is connected with air filter; The gas outlet of described scavenge pipe is positioned at described low-pressure chamber, and the gas outlet of this scavenge pipe is just to described filter, and the air inlet port of described scavenge pipe is positioned at described hyperbaric chamber, and the air inlet port of this scavenge pipe is provided with electromagnetic impulse valve; Described airborne dust import is opened in described deduster body bottom, and described slag-drip opening is opened in the bottom of described deduster body.
Adopt said structure, the negative pressure that deduster produces by motor is discharged pure qi (oxygen), and absorbs the dust in boring; The malleation that deduster produces by air compressor machine, is pressed into air filter is carried out to purge; Malleation and negative pressure alternately produce in deduster, and the dust on filter is blown off in the generation of malleation, and by dust band to slag-drip opening, dust is discharged, make filter can be for a long time also lasting filtration, guaranteed the normal operation of deduster, realized the function of self-cleaning filter; The generation of negative pressure can be discharged pure qi (oxygen), and with airborne dust import dust adsorption, has realized the function of dust suction voluntarily and exhaust.
Above-mentioned deduster body comprises upper shell, lower shell and air inlet cylinder, the upper end of described lower shell is connected with the lower end of described upper shell, the top of described upper shell is described hyperbaric chamber, the bottom of this upper shell is described low-pressure chamber, the bottom of described low-pressure chamber is connected with described lower shell, and at this connecting portion, dividing plate is set, at least two described filters are vertically installed in described lower shell, described filter is vertically uniformly distributed in described lower shell, and the gas outlet of this filter is positioned at described low-pressure chamber through described dividing plate; Described airborne dust import is opened on described air inlet cylinder, described scavenge pipe is vertically arranged in described upper shell, the gas outlet of described scavenge pipe is positioned at described low-pressure chamber, the gas outlet of this scavenge pipe is just to described filter, the air inlet port of described scavenge pipe is positioned at described hyperbaric chamber, the air inlet port of this scavenge pipe is provided with electromagnetic impulse valve, and this electromagnetic impulse valve passes described hyperbaric chamber, and sealing mechanism is set passing position.
Adopt said structure, dust airborne dust import by air inlet cylinder under the effect of negative pressure is drawn into air inlet cylinder, part dust is deposited on air inlet cylinder bottom under the effect of self gravitation, part dust is attached on filter core outer wall by the filtering paste of filter, and pneumatics function alignment filter device carries out purge, dust is blown off, make dust naturally drop to the bottom of air inlet cylinder.
Outside the top of above-mentioned air inlet cylinder, be enclosed within the bottom of described lower shell, belled position at described lower shell and air inlet cylinder is provided with screw-shaped cyclone body, described airborne dust import is opened in the top of described air inlet cylinder, air inlet pipe is connected in described airborne dust import along the tangential direction of described air inlet cylinder, the closure of openings of described air inlet cylinder upper end.
Adopt said structure, the wind speed that airborne dust import enters is larger, and with large granular debris, cyclone body can have cushioning effect to wind speed, gas enters deduster along air inlet pipe along the tangential direction of air inlet cylinder, form whirlwind, can avoid large-scale granular debris impact filtration device, filter is caused damage.
Funnel-form is formed at the bottom of above-mentioned air inlet cylinder, lower end at described air inlet cylinder is provided with dregs discharging valve, the valve nozzle body that this dregs discharging valve comprises connecting ring and docks with this connecting ring, described connecting ring is arranged on the lower end of described air inlet cylinder, described slag-drip opening is opened in the lower end of described valve nozzle body, this slag-drip opening Natural closure.
Adopt said structure, bottom is funnelform air inlet cylinder, can, by the dust accumulation disperseing, and by dregs discharging valve, dust be discharged to outside system, under the effect of the malleation that the slag-drip opening of valve nozzle body can produce at air compressor machine or the gravity of dust accumulation, open, complete the discharge of the dust to depositing.
On the outer wall of described upper shell or lower shell or air inlet cylinder, be provided with connection bearing.Adopt said structure, connecting bearing can be fixedly mounted on deduster on the drill boom of rig.
Above-mentioned filter is filter core.Adopt said structure, filter core can effectively be realized the filtration of dust, easy for installation.
Beneficial effect: a kind of rig dust suction of the utility model dreg removing system, the dust and the tiny fragment that can work to rig time, produce carry out dedusting; Can in dust suction process, carry out self-cleaning filter to the inside of dust catcher simultaneously, do not need to dismantle dust catcher and carry out manual cleaning, while adopting the engine operation of rig, consume oxygen and produce negative pressure, as the power of the dust adsorption of dust catcher, energy-conservation, cost is low and environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of deduster body 2 in Fig. 1;
Fig. 3 is the B-B sectional view of deduster body 2 in Fig. 1.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2: a kind of rig dust suction dreg removing system, it is characterized in that: comprise air compressor machine 1, deduster body 2 and motor 4, described deduster body 2 is provided with hyperbaric chamber 11, low-pressure chamber 13, scavenge pipe 2a, filter 2b, airborne dust import 7a, slag-drip opening 9c and is positioned at the pure qi (oxygen) outlet 5a on described low-pressure chamber 13, and described filter is filter core; Described hyperbaric chamber 11 is arranged on described deduster body 2 tops, and described low-pressure chamber 13 is positioned at described hyperbaric chamber 11 times; The air inlet port in described hyperbaric chamber 11 is communicated with described air compressor machine 1, and described pure qi (oxygen) outlet 5a is communicated with the cylinder of described motor 4, between this pure qi (oxygen) outlet 5a and described motor 4, is connected with air filter 3; The gas outlet of described scavenge pipe 2a is positioned at described low-pressure chamber 13, and the gas outlet of this scavenge pipe 2a is just to described filter core, and the air inlet port of described scavenge pipe 2a is positioned at described hyperbaric chamber 11, and the air inlet port of this scavenge pipe 2a is provided with electromagnetic impulse valve 12; Described airborne dust import 7a can be located at described deduster body 2 bottoms, and described slag-drip opening 9c is opened in the bottom of described deduster body 2.
As shown in Figure 2: described deduster body 2 comprises upper shell 5, lower shell 6 and air inlet cylinder 7, the top of described upper shell 5 is described hyperbaric chamber 11, the bottom of this upper shell 5 is described low-pressure chamber 13, the bottom of described low-pressure chamber 6 is connected with described lower shell 6, and at this connecting portion, dividing plate 14 is set, three described filter cores are vertically installed described lower shell 6 is interior, certainly, the number of filter core also can be 2, 4, 5 or 6 etc., as long as can realize the filtration of airborne dust, described filter core is vertically uniformly distributed described lower shell 6 is interior, the gas outlet of this filter 2b is positioned at described low-pressure chamber 13 through described dividing plate, described airborne dust import 7a is opened on described air inlet cylinder 7, described scavenge pipe 2a is vertically arranged in described upper shell 5, the gas outlet of described scavenge pipe 2a is positioned at described low-pressure chamber 13, the just gas outlet to described filter 2b, the gas outlet of this scavenge pipe 2a, the air inlet port of described scavenge pipe 2a is positioned at described hyperbaric chamber 11, the air inlet port of this scavenge pipe 2a is provided with electromagnetic impulse valve 12, and this electromagnetic impulse valve 12 passes described hyperbaric chamber 11, and sealing mechanism is set passing position.
As shown in Figures 2 and 3: the bottom that is enclosed within described lower shell 6 outside the top of described air inlet cylinder 7, belled position at described lower shell 6 and air inlet cylinder 7 is provided with screw-shaped cyclone body 8, described airborne dust import 7a is opened in the top of described air inlet cylinder 7, it is upper that air inlet pipe 71 is connected to described airborne dust import 7a along the tangential direction of described air inlet cylinder 7, the closure of openings of described air inlet cylinder 7 upper ends.Funnel-form is formed at the bottom of described air inlet cylinder 7, in the lower end of described air inlet cylinder 7, dregs discharging valve 9 is installed, the valve nozzle body 9b that this dregs discharging valve 9 comprises connecting ring 9a and docks with this connecting ring 9a, described connecting ring 9a is arranged on the lower end of described air inlet cylinder 7, described slag-drip opening 9c is opened in the lower end of described valve nozzle body 9b, this slag-drip opening 9c Natural closure, described connecting ring 9a and valve nozzle body 9b are one-body molded.
On the outer wall of described upper shell 5 or lower shell 6 or air inlet cylinder 7, be provided with and connect bearing 10.

Claims (6)

1. a rig dust suction dreg removing system, it is characterized in that: comprise air compressor machine (1), deduster body (2) and motor (4), described deduster body (2) is provided with hyperbaric chamber (11), low-pressure chamber (13), scavenge pipe (2a), filter (2b), airborne dust import (7a), slag-drip opening (9c) and is positioned at the pure qi (oxygen) outlet (5a) on described low-pressure chamber (13), described hyperbaric chamber (11) is arranged on described deduster body (2) top, and described low-pressure chamber (13) is positioned under described hyperbaric chamber (11); The air inlet port in described hyperbaric chamber (11) is communicated with described air compressor machine (1), and described pure qi (oxygen) outlet (5a) is communicated with the cylinder of described motor (4); The gas outlet of described scavenge pipe (2a) is positioned at described low-pressure chamber (13), and the gas outlet of this scavenge pipe (2a) is just to described filter (2b), the air inlet port of described scavenge pipe (2a) is positioned at described hyperbaric chamber (11), and the air inlet port of this scavenge pipe (2a) is provided with electromagnetic impulse valve (12); Described airborne dust import (7a) is opened in described deduster body (2) bottom, and described slag-drip opening (9c) is opened in the bottom of described deduster body (2).
2. rig dust suction dreg removing system according to claim 1, it is characterized in that: described deduster body (2) comprises upper shell (5), lower shell (6) and air inlet cylinder (7), the top of described upper shell (5) is described hyperbaric chamber (11), the bottom of this upper shell (5) is described low-pressure chamber (13), the bottom of described low-pressure chamber (6) is connected with described lower shell (6), and at this connecting portion, dividing plate (14) is set, at least two described filters (2b) are vertically installed in described lower shell (6), described filter (2b) is vertically uniformly distributed in described lower shell (6), the gas outlet of this filter (2b) is positioned at described low-pressure chamber (13) through described dividing plate (14), described airborne dust import (7a) is opened on described air inlet cylinder (7), described scavenge pipe (2a) is vertically arranged in described upper shell (5), the gas outlet of described scavenge pipe (2a) is positioned at described low-pressure chamber (13), the just gas outlet to described filter (2b), the gas outlet of this scavenge pipe (2a), the air inlet port of described scavenge pipe (2a) is positioned at described hyperbaric chamber (11), and the air inlet port of this scavenge pipe (2a) is provided with electromagnetic impulse valve (12).
3. rig dust suction dreg removing system according to claim 2, it is characterized in that: the bottom that is enclosed within described lower shell (6) outside the top of described air inlet cylinder (7), belled position at described lower shell (6) and air inlet cylinder (7) is provided with screw-shaped cyclone body (8), described airborne dust import (7a) is opened in the top of described air inlet cylinder (7), it is upper that air inlet pipe (71) is connected to described airborne dust import (7a) along the tangential direction of described air inlet cylinder (7), the closure of openings of described air inlet cylinder (7) upper end.
4. according to the rig dust suction dreg removing system described in claim 2 or 3, it is characterized in that: funnel-form is formed at the bottom of described air inlet cylinder (7), in the lower end of described air inlet cylinder (7), dregs discharging valve (9) is installed, the valve nozzle body (9b) that this dregs discharging valve (9) comprises connecting ring (9a) and docks with this connecting ring (9a), described connecting ring (9a) is arranged on the lower end of described air inlet cylinder (7), described slag-drip opening (9c) is opened in the lower end of described valve nozzle body (9b), this slag-drip opening (9c) Natural closure, described connecting ring (9a) and valve nozzle body (9b) are one-body molded.
5. rig dust suction dreg removing system according to claim 4, is characterized in that: on the outer wall of described upper shell (5) or lower shell (6) or air inlet cylinder (7), be provided with and connect bearing (10).
6. according to the rig dust suction dreg removing system described in claim 1 or 2 or 3 or 5, it is characterized in that: described filter (2b) is filter core.
CN201320793970.2U 2013-12-04 2013-12-04 Dust collection and slag removing system of drilling machine Expired - Fee Related CN203669800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320793970.2U CN203669800U (en) 2013-12-04 2013-12-04 Dust collection and slag removing system of drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320793970.2U CN203669800U (en) 2013-12-04 2013-12-04 Dust collection and slag removing system of drilling machine

Publications (1)

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CN203669800U true CN203669800U (en) 2014-06-25

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104405315A (en) * 2014-12-03 2015-03-11 中铁二院工程集团有限责任公司 Separating and dedusting recovery system based on coring drilling construction
CN107420056A (en) * 2017-09-29 2017-12-01 兰州理工大学 A kind of ground matter relic consolidation rig Special dustproof device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104405315A (en) * 2014-12-03 2015-03-11 中铁二院工程集团有限责任公司 Separating and dedusting recovery system based on coring drilling construction
CN107420056A (en) * 2017-09-29 2017-12-01 兰州理工大学 A kind of ground matter relic consolidation rig Special dustproof device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140625

Termination date: 20171204

CF01 Termination of patent right due to non-payment of annual fee