CN217233444U - Orifice dust collector - Google Patents
Orifice dust collector Download PDFInfo
- Publication number
- CN217233444U CN217233444U CN202123037220.6U CN202123037220U CN217233444U CN 217233444 U CN217233444 U CN 217233444U CN 202123037220 U CN202123037220 U CN 202123037220U CN 217233444 U CN217233444 U CN 217233444U
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- China
- Prior art keywords
- active agent
- cuttings
- dust
- pipe
- dust collector
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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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 76
- 239000013543 active substance Substances 0.000 claims abstract description 66
- 238000005520 cutting process Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000005553 drilling Methods 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 10
- 238000003860 storage Methods 0.000 description 10
- 239000011435 rock Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a pore opening dust collector, including cuttings purifier, cuttings conveying pipeline, drilling cuttings collection device, cuttings purifier's below is provided with cuttings conveying pipeline, cuttings conveying pipeline's bottom is connected with drilling cuttings collection device, cuttings purifier includes liquid reserve tank, liquid filling opening, level gauge, active agent outlet joint, active agent conveyer pipe, dust collector, support body, dust collector includes dust removal barrel, active agent addition pipe, active agent import joint, connecting seat, manometer, regulation seat, active agent addition amount regulation pole, inlet tube, atomizer, water inlet assembly. The utility model discloses an adopt the wet-type dust removal structure of class venturi structure, combine to add surface tension that can effectively improve water, improve the active agent of water to the fine dust fall effect of drill chip, fine dust flies upward in the drill chip to the surrounding environment when effectively getting rid of pressure wind chip removal drilling operation process.
Description
Technical Field
The utility model relates to a dust prevention and cure technical field specifically is an orifice dust collector.
Background
In the mine production, when compressed air is adopted for discharging powder in the coal and rock drilling operation, a large amount of drill cuttings are generated, and the drill cuttings contain a large amount of fine dust which flies to the drilling operation space along with the compressed air for discharging the drill cuttings to seriously pollute the operation environment; the other type is a cloth bag dry type dust collector, the dust collector with the structure has good dust collection effect, but the size is large, and the dust collector cannot be used in a drilling site with a narrow operation site.
A kind of orifice dust collector shortcoming is not enough among the prior art:
1. patent document CN206000492U discloses a dust removing device for a drill hole of a rock pneumatic drill, which comprises that the dust removing device is provided with an annular reel pipe, a water spraying dust settling pipe is spirally arranged on the inner wall of the annular reel pipe in a surrounding manner, and a water spraying hole is formed in the wall of the water spraying dust settling pipe. The utility model has the advantages that: it arranges water spray dust fall pipe to be the spiral at annular reelpipe inner wall around, the during operation dust fall water sprays through water spray dust fall pipe and goes out and form the water smoke, dust rock dust absorbs water the back buoyancy and reduces, fall on annular reelpipe bottom, dust rock dust does not have the effusion basically, make visibility not influenced by the drilling dust, the environmental pollution who causes has reduced drilling effectively, nevertheless the whole dust collection efficiency of above-mentioned device is lower, thereby it is difficult to satisfy the production requirement to make it, certain limitation has when in-service use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an orifice dust collector to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme, a hole dust collector, including cuttings purifier, cuttings conveying pipeline, drilling cuttings collection device, cuttings purifier's below is provided with cuttings conveying pipeline, cuttings conveying pipeline's bottom is connected with drilling cuttings collection device.
Preferably, the cuttings purifier includes liquid reserve tank, liquid filling opening, level gauge, active agent outlet joint, active agent conveyer pipe, dust collector, support body, the mid-mounting at liquid reserve tank top has the liquid filling opening, the level gauge is installed at the top of liquid reserve tank one side, the inside of liquid reserve tank is provided with active agent outlet joint, active agent outlet joint's bottom is connected with the active agent conveyer pipe, the bottom of active agent conveyer pipe is connected with dust collector, the support body is installed to the bottom of liquid reserve tank.
Preferably, dust collector adds pipe, active agent access joint, connecting seat, manometer, regulation seat, active agent addition pole, inlet tube, atomizer, the subassembly of intaking including dust removal barrel, active agent, the internal connection of dust removal barrel adds the pipe, active agent adds the top of pipe and installs active agent access joint, the connecting seat is installed at the top on dust removal barrel surface, the top of connecting seat is connected with the manometer, the surface that the active agent added the pipe is provided with the regulation seat, the bottom that the active agent added the pipe is connected with active agent addition pole, the inside through connection of connecting seat has the inlet tube, the surface of inlet tube is provided with the atomizer, the subassembly of intaking is installed on the top of inlet tube.
Preferably, drilling cuttings collection device includes front end mounting, compressible inflation cover, spacer sleeve, stripper ring, a fixed silk section of thick bamboo, moves pole, silk braid, collecting vessel, bolt group, drilling rod sealing ring, compressible inflation cover is installed to the bottom of front end mounting, the spacer sleeve is installed to the crossing department of compressible inflation cover, the stripper ring is installed to the bottom of compressible inflation cover, the internal connection of stripper ring has a fixed silk section of thick bamboo, one side of a fixed silk section of thick bamboo is provided with moves the pole, the below of moving the pole is provided with the silk braid, the collecting vessel is installed to the bottom of silk braid, the internal thread connection of collecting vessel has bolt group, the inside of collecting vessel is provided with the drilling rod sealing ring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an adopt the wet-type dust removal structure of class venturi structure, combine to add surface tension that can effectively improve water, improve the active agent of water to the fine dust fall effect of drill chip, fine dust flies upward in the drill chip to the surrounding environment when effectively getting rid of pressure wind chip removal drilling operation process.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the liquid storage tank of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the liquid level meter of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the dust-removing cylinder of the present invention;
fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention;
fig. 6 is a schematic sectional structure view of the drilling cuttings collecting device of the present invention.
In the figure: 1. a powder purifying device; 2. a breading feed line; 3. a drilling cuttings collection device; 4. a liquid storage tank; 5. a liquid filling port; 6. a liquid level meter; 7. an active agent outlet fitting; 8. an active agent delivery tube; 9. a dust removal device; 10. a frame body; 11. a dust removal cylinder; 12. an active agent addition tube; 13. an active agent inlet fitting; 14. a connecting seat; 15. a pressure gauge; 16. an adjusting seat; 17. an active agent addition amount adjusting rod; 18. a water inlet pipe; 19. a sprayer; 20. a water intake assembly; 21. a front end fixing member; 22. a compressible expansion sleeve; 23. a spacer sleeve; 24. an extrusion ring; 25. fixing the wire cylinder; 26. a moving rod; 27. sleeving the silk; 28. a collection canister; 29. a bolt group; 30. and (4) a drill rod sealing ring.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; it is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The first embodiment is as follows:
referring to fig. 1, 2 and 3, an embodiment of a hole dust removing device provided by the present invention comprises a powder purifying device 1, a powder conveying pipeline 2, and a drilled powder collecting device 3, wherein the powder conveying pipeline 2 is arranged below the powder purifying device 1, the drilled powder collecting device 3 is connected to the bottom end of the powder conveying pipeline 2, the powder purifying device 1 comprises a liquid storage tank 4 and a liquid filling opening 5, the liquid level meter comprises a liquid level meter 6, an active agent outlet joint 7, an active agent conveying pipe 8, a dust removal device 9 and a frame body 10, wherein a liquid filling opening 5 is arranged in the middle of the top of a liquid storage tank 4, the liquid level meter 6 is arranged at the top of one side of the liquid storage tank 4, the active agent outlet joint 7 is arranged inside the liquid storage tank 4, the active agent conveying pipe 8 is connected to the bottom end of the active agent outlet joint 7, the dust removal device 9 is connected to the bottom end of the active agent conveying pipe 8, and the frame body 10 is arranged at the bottom of the liquid storage tank 4;
the liquid storage tank 4 is positioned above the dust removal device 9, the liquid storage tank 4, the dust removal device 9 and the frame body 10 are combined into a whole, and the active agent in the liquid storage tank 4 is conveyed to the dust removal device 9 through the active agent conveying pipe 8;
example two:
referring to fig. 4 and 5, in an embodiment of the present invention, a pore dust removing device includes a dust removing device 9, which includes a dust removing cylinder 11, an active agent adding pipe 12, an active agent inlet joint 13, a connecting seat 14, and a pressure gauge 15, the dust removal device comprises an adjusting seat 16, an active agent adding amount adjusting rod 17, a water inlet pipe 18, a sprayer 19 and a water inlet assembly 20, wherein an active agent adding pipe 12 is connected inside a dust removal cylinder 11, an active agent inlet joint 13 is installed at the top end of the active agent adding pipe 12, a connecting seat 14 is installed at the top of the surface of the dust removal cylinder 11, a pressure gauge 15 is connected to the top of the connecting seat 14, the adjusting seat 16 is arranged on the surface of the active agent adding pipe 12, the active agent adding amount adjusting rod 17 is connected to the bottom end of the active agent adding pipe 12, the water inlet pipe 18 is connected inside the connecting seat 14 in a penetrating mode, the sprayer 19 is arranged on the surface of the water inlet pipe 18, and the water inlet assembly 20 is installed at the top end of the water inlet pipe 18; the active agent adding quantity adjusting rod 17 is in threaded connection with the connecting seat 14, and the active agent adding quantity adjusting rod 17 can move through threads in the connecting seat 14; an active agent outlet is arranged between the active agent adding pipe 12 and the active agent adding amount adjusting rod 17, the size of the outlet can be adjusted by the active agent adding amount adjusting rod 17 and can also realize sealing, and the active agent outlet is positioned on the central line of the dust removing cylinder body 11 and right in front of the sprayer 19; the sprayer 19 is connected with the water inlet pipe 18 by screw threads, the sprayer 19 is positioned on the central line of the dust removal cylinder body 11, the spraying port of the sprayer is over against the active agent discharging port, and the water inlet component 20 has the switch function and the water quality filtering function;
example three:
referring to fig. 6, an embodiment of the present invention provides a dust removing device for a hole opening, including a drilling cuttings collecting device 3, including a front end fixing member 21, a compressible expansion sleeve 22, a spacer sleeve 23, an extrusion ring 24, a fixed screw tube 25, a moving rod 26, a screw sleeve 27, a collecting tube 28, a bolt set 29, and a drill rod sealing ring 30, wherein the bottom of the front end fixing member 21 is provided with the compressible expansion sleeve 22, the crossing portion of the compressible expansion sleeve 22 is provided with the spacer sleeve 23, the bottom end of the compressible expansion sleeve 22 is provided with the extrusion ring 24, the inside of the extrusion ring 24 is connected with the fixed screw tube 25, one side of the fixed screw tube 25 is provided with the moving rod 26, the lower portion of the moving rod 26 is provided with the screw sleeve 27, the bottom end of the screw sleeve 27 is provided with the collecting tube 28, the inside of the collecting tube 28 is connected with the bolt set 29 through a screw thread, and the inside of the collecting tube 28 is provided with the drill rod sealing ring 30;
the screw sleeve 27 moves along the fixed screw cylinder 25 through a connecting thread between the screw sleeve and the fixed screw cylinder 25; the compressible expansion sleeve 22 is made of elastic material capable of realizing self-contraction and recovery; the moving rod 26 and the screw sleeve 27 can be movably connected or fixedly connected.
The utility model discloses in, the device's working procedure as follows:
under the condition that the water inlet assembly 20 is normally opened to supply water to the water inlet pipe 18, the sprayer 19 connected with the water inlet pipe 18 atomizes pressure water to form a conical shape to cover the inner cavity of the dust removal cylinder 11 to form a compact fog particle body, the dense fog particle body is automatically mixed into water fog flow under the injection action of the water fog flow sprayed by the sprayer 19 and is fully mixed with drill cuttings from a drill cuttings inlet in the dust removal cylinder 11, the purification of fine dust in drill cuttings is realized, and the opening degree of a chemical agent adding port is adjusted according to the requirement of a dust removal effect;
the drilling cuttings collection device 3 is installed in a drill hole, under the stress of the moving rod 26, the wire sleeve 27 slides inwards along the fixed wire barrel 25, the compressible expansion sleeve 22 is extruded through the extrusion ring 24 and the spacing sleeve 23, the compressible expansion sleeve 22 is enabled to expand to seal the drill hole, and under the condition that the drill hole is sealed, the drill cuttings generated in the drilling operation enter the collection barrel 28 under the driving of compressed air and are discharged from a discharge port of the collection barrel 28;
the drill cuttings which are discharged from the drilling cuttings collecting device 3 and carry fine dust are conveyed to a dust removing device 9 through a cuttings conveying pipeline 2, purified in the dust removing device 9 and discharged out of the dust removing device 9.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides an orifice dust collector, includes cuttings purifier (1), cuttings conveying pipeline (2), drilling cuttings collection device (3), its characterized in that: and a cuttings conveying pipeline (2) is arranged below the cuttings purifying device (1), and the bottom end of the cuttings conveying pipeline (2) is connected with a drilling cuttings collecting device (3).
2. An orifice dust extraction apparatus as defined in claim 1, wherein: cuttings purifier (1) includes liquid reserve tank (4), liquid filling opening (5), level gauge (6), active agent outlet joint (7), active agent conveyer pipe (8), dust collector (9), support body (10), the mid-mounting at liquid reserve tank (4) top has liquid filling opening (5), level gauge (6) are installed at the top of liquid reserve tank (4) one side, the inside of liquid reserve tank (4) is provided with active agent outlet joint (7), the bottom of active agent outlet joint (7) is connected with active agent conveyer pipe (8), the bottom of active agent conveyer pipe (8) is connected with dust collector (9), support body (10) are installed to the bottom of liquid reserve tank (4).
3. An orifice dust extraction apparatus as defined in claim 2, wherein: the dust removal device (9) comprises a dust removal cylinder body (11), an active agent adding pipe (12), an active agent inlet joint (13), a connecting seat (14), a pressure gauge (15), an adjusting seat (16), an active agent adding amount adjusting rod (17), a water inlet pipe (18), a sprayer (19) and a water inlet assembly (20), wherein the active agent adding pipe (12) is connected inside the dust removal cylinder body (11), the active agent inlet joint (13) is installed at the top end of the active agent adding pipe (12), the connecting seat (14) is installed at the top of the surface of the dust removal cylinder body (11), the pressure gauge (15) is connected to the top of the connecting seat (14), the adjusting seat (16) is arranged on the surface of the active agent adding pipe (12), the active agent adding amount adjusting rod (17) is connected to the bottom end of the active agent adding pipe (12), the water inlet pipe (18) is connected inside the connecting seat (14) in a penetrating manner, the surface of inlet tube (18) is provided with atomizer (19), water inlet assembly (20) are installed on the top of inlet tube (18).
4. An orifice dust extraction apparatus as defined in claim 1, wherein: the drilling cuttings collecting device (3) comprises a front end fixing piece (21), a compressible expansion sleeve (22), a spacer sleeve (23), an extrusion ring (24), a fixed screw cylinder (25), a moving rod (26), a screw sleeve (27), a collecting cylinder (28), a bolt group (29) and a drill rod sealing ring (30), wherein the compressible expansion sleeve (22) is installed at the bottom of the front end fixing piece (21), the spacer sleeve (23) is installed at the intersection of the compressible expansion sleeve (22), the extrusion ring (24) is installed at the bottom end of the compressible expansion sleeve (22), the fixed screw cylinder (25) is connected inside the extrusion ring (24), the moving rod (26) is arranged on one side of the fixed screw cylinder (25), the screw sleeve (27) is arranged below the moving rod (26), the collecting cylinder (28) is installed at the bottom end of the screw sleeve (27), and the bolt group (29) is connected with internal threads of the collecting cylinder (28), and a drill rod sealing ring (30) is arranged in the collecting cylinder (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037220.6U CN217233444U (en) | 2021-12-06 | 2021-12-06 | Orifice dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037220.6U CN217233444U (en) | 2021-12-06 | 2021-12-06 | Orifice dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217233444U true CN217233444U (en) | 2022-08-19 |
Family
ID=82825753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123037220.6U Active CN217233444U (en) | 2021-12-06 | 2021-12-06 | Orifice dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217233444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498233A (en) * | 2023-06-08 | 2023-07-28 | 中煤科工集团重庆研究院有限公司 | A device and method for removing dust from coal seam borehole openings |
-
2021
- 2021-12-06 CN CN202123037220.6U patent/CN217233444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498233A (en) * | 2023-06-08 | 2023-07-28 | 中煤科工集团重庆研究院有限公司 | A device and method for removing dust from coal seam borehole openings |
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