CN110107236A - A kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills - Google Patents
A kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills Download PDFInfo
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- CN110107236A CN110107236A CN201910461507.XA CN201910461507A CN110107236A CN 110107236 A CN110107236 A CN 110107236A CN 201910461507 A CN201910461507 A CN 201910461507A CN 110107236 A CN110107236 A CN 110107236A
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- level
- slagging
- chamber
- spraying
- gas
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- 238000005553 drilling Methods 0.000 claims abstract description 52
- 239000002893 slag Substances 0.000 claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 230000002265 prevention Effects 0.000 claims description 34
- 239000007921 spray Substances 0.000 claims description 33
- 238000000605 extraction Methods 0.000 claims description 27
- 238000005507 spraying Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000009977 dual effect Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 8
- 230000032258 transport Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 239000003818 cinder Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 239000003245 coal Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
- E21B21/065—Separating solids from drilling fluids
- E21B21/066—Separating solids from drilling fluids with further treatment of the solids, e.g. for disposal
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/07—Arrangements for treating drilling fluids outside the borehole for treating dust-laden gaseous fluids
-
- 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
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills, including spraying-preventing system, gas deslagging device, suction tube, gas-slag separation device and drilling rod channel；Drilling rod channel is the drilling cuttings carried up in drill bit drilling process and gas mixture to be transported in gas-slag separation device；The output end of gas-slag separation device is connected to by suction tube with the input terminal of gas deslagging device；Beneficial effects of the present invention: it is able to achieve residue and removes thoroughly, filter screen is not necessarily to disassembly, cleaning and uses that slag device is sent to remove the gred, save a large amount of manpower, the residue that second level slagging-off chamber bottom accumulates is focused on and is sent on slag device by guide plate, so that the slag device discharge overwhelming majority is sent to save bit by bit the residue inside second level slagging-off chamber, ash-retention efficiency is improved.
Description
Technical field
The present invention relates to drilling rod drilling technique field, specially a kind of three-level movement for the spraying-preventing system that drills removes automatically
Slag device.
Background technique
In coal mine down-hole drilling construction, for safe drill-through coal and rock beds and avoids that drilling spray orifice accident occurs, need
A set of equipment-device for preventing blowout of drill holes is installed on drilling orifice.In drilling process, coal and rock is destroyed, high pressure gas gas in hole
Body carries drilling cuttings and is sprayed by drilling channel, and spray orifice and gas accident can occur when serious.The effect of device for preventing blowout of drill holes is exactly
Gas is imported in closed extraction system pipeline when gas sprays in hole, prevents the generation of spray orifice and gas accident.Drilling
Well control device specifically includes that preventer, four-way, suction tube, extraction pipeline etc..
Although underground blowout hookup forms independent spraying-preventing system using extraction system branch, the sprayed coal of a large amount of drillings
Dirt enters in spraying-preventing system pipeline, due to the effect of extraction negative pressure, generates these coal dusts in the extra long distance of blowout prevention pipeline
Unequal accumulation, the time has grown the collapse for being easy to make blowout prevention pipeline blockage and causing spraying-preventing system, to blowout hookup of drilling
The duration that uses, reliability bring serious adverse effect, are also easy that coal dust is made to enter extraction system, influence other extraction points
Normal work.
Summary of the invention
Technical problem to be solved by the present invention lies in: when drill hole spray coal dust enter spraying-preventing system pipeline constantly accumulate and
It results in blockage；Artificial slagging-off is difficult；And coal dust enters extraction system, influences the problem of other extraction points work normally.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of three-level for the spraying-preventing system that drills
Mobile automatic deslagging apparatus, including spraying-preventing system, gas deslagging device, suction tube, gas-slag separation device and drilling rod channel；It is described
Drilling rod channel is the drilling cuttings carried up in drill bit drilling process and gas mixture to be transported in gas-slag separation device；Institute
The output end for stating gas-slag separation device is connected to by suction tube with the input terminal of gas deslagging device；The gas deslagging device
Output end is connected to spraying-preventing system；
The gas deslagging device includes three-level slagging-off chamber, second level slagging-off chamber, partition, the first filter screen and send slag device；
The inner cavity of the gas deslagging device is divided into three-level slagging-off chamber and second level slagging-off chamber, and by partition and the first filter screen form every
It is separated from band；The top of partition is arranged in first filter screen；It is described that slag device is sent to be arranged in second level slagging-off chamber, to incite somebody to action
The cinder that bottom is saved bit by bit in second level slagging-off chamber transports；Dynamic dress is arranged in the end for sending slag device to stretch out second level slagging-off chamber
It sets.
Preferably, the suction tube is provided with second right above the outlet in second level slagging-off chamber and removes the gred by spraying spray head；Institute
State second by spraying slagging-off spray head connect with external water source by water pipe.
It is preferably, described that send slag device be one kind of twist drill rods or conveyer belt.
Preferably, the first filter screen inclination is in 30 degree of angles towards second level slagging-off chamber, and with vertical direction；Described
The first cleaning sprayer is provided with above one filter screen.
Preferably, water outlet is provided in the three-level slagging-off chamber and second level slagging-off chamber；The three-level slagging-off chamber and two
The side bottom of grade slagging-off chamber is provided with skimming door.
Preferably, the spraying-preventing system includes blowout prevention main line, blowout prevention extraction pipeline and the second filter screen；The blowout prevention master
Pass through blowout prevention extraction pipeline connection between pipeline and three-level slagging-off chamber；The second filter screen setting is put in blowout prevention extraction pipeline
The end of three-level slagging-off chamber.
Preferably, the second cleaning sprayer is provided with above second filter screen；Second cleaning sprayer and outside
Water source connection.
Preferably, the blowout prevention extraction pipeline has two, and one is common pipeline, and another is spare duct；It is described standby
It is connected on common pipeline with the outlet side of pipeline；The blowout prevention drainage tube road is equipped with valve.
Preferably, the gas-slag separation device includes that level-one slagging-off chamber, first are removed the gred spray head and dual anti-woven bag by spraying；Institute
The output end for stating drilling rod channel pierces into level-one slagging-off chamber；Described first by spraying slagging-off spray head drilling rod channel output end is set
Surface, described first by spraying slagging-off spray head connect with external water source；The dual anti-woven bag is arranged in drilling rod channel output end
Underface, and dual anti-woven bag is mounted in level-one slagging-off chamber by fixed link.
By drilling rod channel, the mixture of drilling cuttings and methane gas that drilling process generates is transported to level-one slagging-off chamber
It is interior, it opens first and removes the gred by spraying spray head, drilling cuttings is humidified；Under gravity, a part is attached to dual anti-volume to drilling cuttings
It knits on bag, a part falls on the bottom of level-one slagging-off chamber, and gas then swims in the top of level-one slagging-off chamber；Due to existing blowout prevention
There are a negative pressure gas sources in main line, so that the gas in level-one slagging-off chamber enters in second level slagging-off chamber along suction tube,
It opens second again to remove the gred by spraying spray head, to the gas humidification of suction tube and second level slagging-off chamber junction, so that in mixed gas
Solid particle is agglomerated to together, and under gravity, falls to the bottom of second level slagging-off chamber, then in blowout prevention main line
Under the drive of negative pressure gas source, gas enters in three-level slagging-off chamber through the first filter screen, and last gas passes through the second filter screen
Blowout prevention extraction pipeline is entered, and is entered in blowout prevention main line along blowout prevention extraction pipeline；By being set in level-one slagging-off chamber
First set is removed the gred spray head and dual anti-woven bag by spraying, and under being used cooperatively of the two, is removed most by drilling rod channel
Transport the drilling cuttings to come；It is removed the gred spray head, is further removed solid in gas by spraying by the way that setting second is arranged in second level slagging-off chamber
Body residue；Finally by the second filter screen of setting and the first filter screen, the solid residue in gas is filtered out again；Three-level slagging-off is set
It sets, the residue in methane gas is removed, the degree of purity of gas is improved, avoid residue cleaning from being not thorough, accumulate in spraying-preventing system
In, it results in blockage to spraying-preventing system.
Preferably, guide plate is provided in the second level slagging-off chamber；The guide plate accumulates second level slagging-off chamber bottom
Residue guiding send slag device.
The residue of second level slagging-off chamber bottom accumulation is imported into along guide plate to be sent at slag device, then by sending slag device by residue
The outside of second level slagging-off chamber is exported to, which can be discharged the residue largely saved bit by bit inside second level slagging-off chamber, the row of improving
Slag rate.
Compared with prior art, the beneficial effects of the present invention are:
A. by the first slagging-off spray head and dual anti-woven bag by spraying being arranged in level-one slagging-off chamber, and in the cooperation of the two
Under use, the most drilling cuttings to be come by the transport of drilling rod channel is removed；Pass through the connection in suction tube and second level slagging-off chamber again
Place's setting second removes the gred spray head by spraying, by second by spraying slagging-off spray head further remove solid residue in gas；Last gas is logical
When crossing the second filter screen and the first filter screen, the solid residue in gas is filtered out again；Three-level slagging-off setting, will be in methane gas
Residue removal, avoid residue cleaning be not thorough, accumulate in spraying-preventing system, result in blockage to spraying-preventing system.
B., spray head for cleaning filter screen is set on filter screen, so that filter screen is not necessarily to disassembly, cleaning, improves use
Convenient degree increases the use duration of filter screen；The residue of second level slagging-off chamber bottom accumulation is imported into along guide plate send slag to fill
Place is set, then the outside by sending slag device that residue is exported to second level slagging-off chamber, using sending the slagging-off of slag device to replace artificial slagging-off, section
A large amount of manpower is saved, and the residue that second level slagging-off chamber bottom accumulates is focused on and sent on slag device by guide plate, so that slag is sent to fill
The most residues saved bit by bit inside second level slagging-off chamber of discharge are set, ash-retention efficiency is improved.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention one；
Fig. 2 is the overall structure diagram of the embodiment of the present invention two.
Specific embodiment
For convenient for those skilled in the art understand that technical solution of the present invention, now in conjunction with Figure of description to the technology of the present invention side
Case is described further.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present application, the meaning of " plurality " is two or more, unless
Separately there is clearly specific restriction.
Embodiment one
Refering to fig. 1, present embodiment discloses a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills, including
Spraying-preventing system 1, gas deslagging device 2, suction tube 6, gas-slag separation device 8 and drilling rod channel 7.The drilling rod channel 7 is to incite somebody to action
The drilling cuttings and gas mixture carried up in drill bit drilling process is transported in gas-slag separation device 8.The gas-slag separation dress
8 output end is set to be connected to by suction tube 6 with the input terminal of gas deslagging device 2.The output end of the gas deslagging device 2 with
Spraying-preventing system 1 is connected to.
The gas deslagging device 2 include three-level slagging-off chamber 21, second level slagging-off chamber 22, partition 23, the first filter screen 24 and
Send slag device 25.The inner cavity of the gas deslagging device 2 is divided into three-level slagging-off chamber 21 and second level slagging-off chamber 22, and by partition 23 with
The isolation strip of first filter screen 24 composition separates.The top of partition 23 is arranged in first filter screen 24.It is described to send slag device
25 are arranged in second level slagging-off chamber 22, and the cinder to save bit by bit bottom in second level slagging-off chamber 22 transports.It is described to send slag device 25
The end for stretching out second level slagging-off chamber 22 is provided with power device.
The suction tube 6 be provided with right above the outlet in second level slagging-off chamber 22 second by spraying remove the gred spray head 3.Described
Two by spraying slagging-off spray head 3 connect with external water source by water pipe.
Described to send slag device 25 be one kind of twist drill rods or conveyer belt, is twist drill rods in the present embodiment.
The inclination of first filter screen 24 is in 30 degree of angles towards second level slagging-off chamber 22, and with vertical direction.Described first
The top of filter screen 24 is provided with the first cleaning sprayer 4.After saving bit by bit solid slag on the first filter screen 24, with the first cleaning sprayer 4
First filter screen 24 is cleaned, the blocking of the first filter screen 24 is effectively prevented, gas is caused to flow by the first filter screen 24
Amount reduces or even gas can not pass through.
Water outlet is provided in the three-level slagging-off chamber 21 and second level slagging-off chamber 22.
Further, the spraying-preventing system 1 includes blowout prevention main line 11, blowout prevention extraction pipeline 12 and the second filter screen 13.
It is connected between the blowout prevention main line 11 and three-level slagging-off chamber 21 by blowout prevention extraction pipeline 12.Second filter screen 13 is arranged
The end of three-level slagging-off chamber 21 is put in blowout prevention extraction pipeline 12.
The top of second filter screen 13 is provided with the second cleaning sprayer 5.Second cleaning sprayer 5 and external water source
Connection.To clean the second filter screen 13, prevents the second filter screen 13 from blocking, cause gas that can not pass through.
The blowout prevention extraction pipeline 12 has two, and one is common pipeline, and another is spare duct.The spare duct
Outlet side be connected on common pipeline.The blowout prevention extraction pipeline 12 is equipped with valve.12 the using and the reserved of blowout prevention extraction pipeline,
Increase extracting result.
The side bottom of the three-level slagging-off chamber 21 and second level slagging-off chamber 22 is provided with skimming door.
The gas-slag separation device 8 includes that level-one slagging-off chamber 81, first removes the gred spray head 82 and dual anti-woven bag 83 by spraying.Institute
The output end for stating drilling rod channel 7 pierces into level-one slagging-off chamber 81.Described first by spraying slagging-off spray head 82 setting it is defeated in drilling rod channel 7
The surface of outlet, described first by spraying slagging-off spray head 82 connect with external water source.The dual anti-woven bag 83 is arranged in drilling rod
The underface of 7 output end of channel, and dual anti-woven bag 83 is mounted in level-one slagging-off chamber 81 by fixed link.
The working principle of the present embodiment is: by drilling rod channel 7, the drilling cuttings generated in drilling process being mixed with methane gas
Close object be transported in level-one slagging-off chamber 81, open first by spraying remove the gred spray head 82, drilling cuttings is humidified；Work of the drilling cuttings in gravity
Under, a part is attached on dual anti-woven bag 83, and a part falls on the bottom of level-one slagging-off chamber 81, and gas then swims in level-one
The top of slagging-off chamber 81；Since there are a negative pressure gas sources in existing blowout prevention main line 11, so that in level-one slagging-off chamber 81
Gas enters in second level slagging-off chamber 22 along suction tube 6, then open second by spraying remove the gred spray head 3, suction tube 6 is removed with second level
The gas humidification of 22 junction of slag chamber so that the solid particle in mixed gas is agglomerated to together, and under gravity, falls
The bottom of second level slagging-off chamber 22 is fallen on, then under the drive of the negative pressure gas source of blowout prevention main line 11, gas is through the first filtering
Net 24 enters in three-level slagging-off chamber 21, and last gas enters blowout prevention extraction pipeline 12 by the second filter screen 13, and along
Blowout prevention extraction pipeline 12 enters in blowout prevention main line 11；It removes the gred by spraying spray head by be arranged in level-one slagging-off chamber 81 first
82 remove with dual anti-woven bag 83 and most transport the drilling cuttings to come by drilling rod channel 7 and under being used cooperatively of the two；
By the way that the slagging-off spray head 3 by spraying of setting second is arranged in second level slagging-off chamber 22, solid residue in gas is further removed；Finally lead to
The second filter screen 13 of setting and the first filter screen 24 are crossed, filters out the solid residue in gas again；Three-level slagging-off setting, by gas
Residue removal in gas, improves the degree of purity of gas, avoids residue cleaning from being not thorough, accumulates in spraying-preventing system, to blowout prevention
System results in blockage.
Embodiment two
Referring to Fig.2, the present embodiment two is what is different from the first embodiment is that be provided with guide plate in the second level slagging-off chamber 22
26.The guide plate 26 send the residue guiding that 22 bottom of second level slagging-off chamber accumulates to slag device 25.22 bottom of second level slagging-off chamber product
Tired residue imported into along guide plate 26 and send at slag device 25, then by sending slag device 25 that residue is exported to second level slagging-off chamber 22
Outside, compared to embodiment one, which can be discharged the residues largely saved bit by bit inside second level slagging-off chamber 22, improve
Ash-retention efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
Embodiment described above only indicates that the embodiment of invention, protection scope of the present invention are not only limited to above-mentioned implementation
Example without departing from the inventive concept of the premise, can also make several deformations and change for those skilled in the art
Into these belong to the scope of the present invention.
Claims (10)
1. a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills, it is characterised in that: including spraying-preventing system (1),
Gas deslagging device (2), suction tube (6), gas-slag separation device (8) and drilling rod channel (7)；The drilling rod channel (7) is to incite somebody to action
The drilling cuttings and gas mixture carried up in drill bit drilling process is transported in gas-slag separation device (8)；The gas-slag separation
The output end of device (8) is connected to by suction tube (6) with the input terminal of gas deslagging device (2)；The gas deslagging device (2)
Output end be connected to spraying-preventing system (1)；
The gas deslagging device (2) includes three-level slagging-off chamber (21), second level slagging-off chamber (22), partition (23), the first filter screen
(24) it and send slag device (25)；The inner cavity of the gas deslagging device (2) is divided into three-level slagging-off chamber (21) and second level slagging-off chamber
(22), it and by the isolation strip that partition (23) is formed with the first filter screen (24) separates；First filter screen (24) setting every
The top of plate (23)；It is described to send slag device (25) setting in the second level slagging-off chamber (22), to by second level slagging-off chamber (22) interior bottom
The cinder that portion is saved bit by bit transports；The end for sending slag device (25) to stretch out second level slagging-off chamber (22) is provided with power device.
2. a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills according to claim 1, feature exist
In: the suction tube (6) is provided with second and removes the gred spray head (3) by spraying right above the outlet in second level slagging-off chamber (22)；It is described
Second by spraying slagging-off spray head (3) connect with external water source by water pipe.
3. a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills according to claim 1, feature exist
In: it is described that send slag device (25) be one kind of twist drill rods or conveyer belt.
4. a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills according to claim 3, feature exist
In: the first filter screen (24) inclination is in 30-60 degree angle towards second level slagging-off chamber (22), and with vertical direction；Described
The first cleaning sprayer (4) are provided with above one filter screen (24).
5. according to a kind of mobile automatic deslagging apparatus of any one of three-level for the spraying-preventing system that drills of claim 4,
It is characterized by: being provided with water outlet in the three-level slagging-off chamber (21) and second level slagging-off chamber (22)；The three-level slagging-off chamber
(21) and the side bottom of second level slagging-off chamber (22) is provided with skimming door.
6. a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills according to claim 5, feature exist
In: the spraying-preventing system (1) includes blowout prevention main line (11), blowout prevention extraction pipeline (12) and the second filter screen (13)；It is described anti-
It is connected between spray main line (11) and three-level slagging-off chamber (21) by blowout prevention extraction pipeline (12)；Second filter screen (13) sets
It sets and puts in the end of three-level slagging-off chamber (21) in blowout prevention extraction pipeline (12).
7. a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills according to claim 6, feature exist
In: the second cleaning sprayer (5) are provided with above second filter screen (13)；Second cleaning sprayer (5) and external water
Source connection.
8. the mobile self-skimming dress of -7 any one of a kind of three-levels for the spraying-preventing system that drills according to claim 1
It sets, it is characterised in that: the blowout prevention extraction pipeline (12) has two, and one is common pipeline, and another is spare duct；It is described
The outlet side of spare duct is connected on common pipeline；The blowout prevention extraction pipeline (12) is equipped with valve.
9. a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills according to claim 8, feature exist
It include that level-one slagging-off chamber (81), first are removed the gred spray head (82) and dual anti-woven bag by spraying in: the gas-slag separation device (8)
(83)；The output end of the drilling rod channel (7) pierces into level-one slagging-off chamber (81)；Described first slagging-off spray head (82) setting by spraying
In the surface of drilling rod channel (7) output end, described first by spraying slagging-off spray head (82) connect with external water source；The dual anti-volume
It knits bag (83) to be arranged in the underface of drilling rod channel (7) output end, and dual anti-woven bag (83) is mounted on level-one by fixed link
In slagging-off chamber (81).
10. a kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills according to claim 9, feature exist
In: guide plate (26) are provided in the second level slagging-off chamber (22)；The guide plate (26) is long-pending by second level slagging-off chamber (22) bottom
Tired residue guiding send slag device (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461507.XA CN110107236A (en) | 2019-05-30 | 2019-05-30 | A kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461507.XA CN110107236A (en) | 2019-05-30 | 2019-05-30 | A kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills |
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| CN110107236A true CN110107236A (en) | 2019-08-09 |
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| CN201910461507.XA Pending CN110107236A (en) | 2019-05-30 | 2019-05-30 | A kind of mobile automatic deslagging apparatus of three-level for the spraying-preventing system that drills |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513060A (en) * | 2019-10-11 | 2019-11-29 | 贵州紫森源集团投资有限公司 | It is a kind of for clearing up the device and its application method of coal mine gas extraction drill hole collapse hole |
| CN110617019A (en) * | 2019-10-22 | 2019-12-27 | 贵州盘江精煤股份有限公司 | Dust settling device for drilling and blowout prevention |
| CN112709562A (en) * | 2020-12-29 | 2021-04-27 | 山西天地王坡煤业有限公司 | Directional drilling blowout-prevention residue filtering system |
| CN114439393A (en) * | 2021-12-22 | 2022-05-06 | 山西天地王坡煤业有限公司 | Blowout prevention and dust drilling slag treatment system for pneumatic directional drilling of broken soft coal bed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1355908A (en) * | 1972-04-04 | 1974-06-12 | Rawicki Dust Control | Dust collector |
| CN201310373Y (en) * | 2008-12-12 | 2009-09-16 | 淮南矿业(集团)有限责任公司 | Coal gas purifier for safety protection system for drilling and spraying orifice |
| CN102824806A (en) * | 2012-09-17 | 2012-12-19 | 淮南矿业(集团)有限责任公司 | Gas-slag separation device and blowout prevention system |
| CN103046948A (en) * | 2013-01-15 | 2013-04-17 | 中国矿业大学 | Device and method for preventing coal drilling and cutting or gas emission |
| CN210087263U (en) * | 2019-05-30 | 2020-02-18 | 淮南矿业(集团)有限责任公司 | Three-stage moving automatic slag removing device for drilling blowout prevention system |
-
2019
- 2019-05-30 CN CN201910461507.XA patent/CN110107236A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1355908A (en) * | 1972-04-04 | 1974-06-12 | Rawicki Dust Control | Dust collector |
| CN201310373Y (en) * | 2008-12-12 | 2009-09-16 | 淮南矿业(集团)有限责任公司 | Coal gas purifier for safety protection system for drilling and spraying orifice |
| CN102824806A (en) * | 2012-09-17 | 2012-12-19 | 淮南矿业(集团)有限责任公司 | Gas-slag separation device and blowout prevention system |
| CN103046948A (en) * | 2013-01-15 | 2013-04-17 | 中国矿业大学 | Device and method for preventing coal drilling and cutting or gas emission |
| CN210087263U (en) * | 2019-05-30 | 2020-02-18 | 淮南矿业(集团)有限责任公司 | Three-stage moving automatic slag removing device for drilling blowout prevention system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513060A (en) * | 2019-10-11 | 2019-11-29 | 贵州紫森源集团投资有限公司 | It is a kind of for clearing up the device and its application method of coal mine gas extraction drill hole collapse hole |
| CN110617019A (en) * | 2019-10-22 | 2019-12-27 | 贵州盘江精煤股份有限公司 | Dust settling device for drilling and blowout prevention |
| CN112709562A (en) * | 2020-12-29 | 2021-04-27 | 山西天地王坡煤业有限公司 | Directional drilling blowout-prevention residue filtering system |
| CN114439393A (en) * | 2021-12-22 | 2022-05-06 | 山西天地王坡煤业有限公司 | Blowout prevention and dust drilling slag treatment system for pneumatic directional drilling of broken soft coal bed |
| CN114439393B (en) * | 2021-12-22 | 2024-02-13 | 山西天地王坡煤业有限公司 | Blowout prevention and dust drilling slag treatment system for pneumatic directional drilling of crushed soft coal seam |
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