CN217042999U - Coal screening atomizing dust collector - Google Patents
Coal screening atomizing dust collector Download PDFInfo
- Publication number
- CN217042999U CN217042999U CN202123230910.3U CN202123230910U CN217042999U CN 217042999 U CN217042999 U CN 217042999U CN 202123230910 U CN202123230910 U CN 202123230910U CN 217042999 U CN217042999 U CN 217042999U
- Authority
- CN
- China
- Prior art keywords
- wall
- shell
- backup pad
- support frame
- outlet duct
- 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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 47
- 238000012216 screening Methods 0.000 title claims abstract description 26
- 239000003245 coal Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 12
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009688 liquid atomisation Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to the technical field of, especially, relate to a coal screening atomizing dust collector. The technical scheme comprises the following steps: shell, backup pad, shunt tubes, outlet duct and support frame, the shunt tubes runs through shell one end outer wall and is provided with the shower nozzle, shell one end outer wall is pegged graft and is installed the outlet duct, the movable groove has been seted up to shell one side outer wall, the support frame is installed to backup pad one side outer wall, the magnetite body is installed in the equal embedding of both ends outer wall about the backup pad, shell lower extreme outer wall one side is pegged graft and is installed row material pipe, the laminating of support frame outer wall is fixed with the scraper blade, the scraper blade contacts with the shell inner wall, through setting up shunt tubes, backup pad and support frame, has reached the effect of being convenient for filter buggy, avoids dust pollution harm environment, has guaranteed that the staff is healthy, and has reached and has concentrated the purpose of collecting to the iron powder, avoids causing the waste of resource.
Description
Technical Field
The utility model relates to a dust collector technical field specifically is a coal screening atomizing dust collector.
Background
The sieving is a method of separating the particle group according to the particle size, specific gravity, chargeability, magnetism and other powder properties. The operation of dividing the mixed materials with different particle sizes into different particle size grades by using the perforated screen surface is called screening, and when the screening treatment is carried out after coal mining, the coals with different sizes need to be classified, so that the quality of the coals is ensured.
Through mass search, the typical coal screening dust removal device disclosed by the publication number of CN212039617U in the dust removal device in the prior art is found to comprise a device main body, the left end of the device main body is fixedly connected with a slag collection box, the upper end in the device main body is provided with a dust suction cavity, the left end of the dust suction cavity is fixedly provided with a fan, the left end of the fan is fixedly connected with a motor, the front side and the rear side below the fan of the dust suction cavity are fixedly connected with filter screens, dust generated during screening of the device main body can move upwards through airflow generated by the fan so as not to move to the external polluted environment, the dust enters the dust suction cavity under the action of the airflow through a dust inlet on a dust guide plate, and then the inner wall of the dust inlet is arranged in an inclined concave shape gradually increasing from bottom to top, so that the dust can contact and rub with the inner wall when passing through the dust guide plate so as to reduce the moving speed after entering the dust suction cavity, the dust is more easily blocked and moves downwards after contacting with the dust blocking plate which is obliquely arranged in the diamond shape and is arranged in a curve wave shape at the right side.
When the existing screening device screens coal, a mechanical screening device is not enough to fully remove dust, so that dust pollution is extremely easy to cause to harm the environment and human health, and iron impurities mixed in the coal are not fully removed, so that resource waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal screening atomizing dust collector to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal screening atomizing dust collector, includes shell, backup pad, shunt tubes, outlet duct and support frame, shell one end outer wall is pegged graft and is installed the outlet duct, the activity groove has been seted up to shell one side outer wall, the inside backup pad that is provided with of activity inslot portion, the support frame is installed to backup pad one side outer wall, the magnetite body is installed in the equal embedding of both ends outer wall about the backup pad, shell lower extreme outer wall one side is pegged graft and is installed row's material pipe.
Preferably, the shunt tubes that equidistance parallel distribution was installed in the grafting of shell upper end outer wall, the shunt tubes runs through shell one end outer wall and is provided with the shower nozzle, the inlet tube is installed in the grafting of shunt tubes upper end outer wall one side. The liquid enters the interior of the shunt pipe through the water inlet pipe, is atomized into water mist through the spray head and is contacted with dust in the shell.
Preferably, outlet duct inner wall one side is provided with the filter pulp, the outlet duct deviates from filter pulp one side inner wall and is provided with negative-pressure air fan, the shell deviates from outlet duct one end outer wall and pegs graft and installs the intake pipe. The filter cotton achieves the purpose of process gas, dust in the gas is prevented from being discharged through the air outlet pipe, and the negative pressure fan achieves the purpose of driving air to flow.
Preferably, the movable groove is designed in a rectangular shape, and the working position of the movable groove is positioned at the lower end of the air outlet pipe.
Preferably, the supporting plate penetrates through the outer wall of one end of the movable groove and is provided with a fixing plate, bolts are arranged on the outer walls of two sides of the fixing plate, and the fixing plate is connected with the shell through the bolts. The position stability of the supporting plate is ensured through the bolts and the fixing plate.
Preferably, the outer wall of the support frame is fixedly attached with a scraper, and the scraper is in contact with the inner wall of the shell. When the supporting plate drives the supporting frame to move, the scraper plate achieves the purpose of scraping the residual materials adhered to the inner wall of the shell.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the shunt tubes, backup pad and support frame, the effect of being convenient for filter buggy has been reached, the staff is linked together intake pipe and coal screening plant, negative-pressure air fan drives the air flow, make the inside dust of screening plant bring into inside the shell by the air flow, liquid is carried to the inlet tube inside by external power pump pressurization, and inside liquid passes through the shunt tubes and gets into the shower nozzle respectively, the shower nozzle makes liquid atomization one-tenth water smoke, thereby carry out effectual absorption and coalesce the conglobation to the dust granule, receive the action of gravity and subside, thereby reach the effect of suppressing dust, avoid dust pollution harm environment, the human health of staff has been guaranteed, and the iron powder of magnetite body in to the dust adsorbs, the purpose of concentrating the collection to the iron powder has been reached, avoid causing the waste of resource.
Drawings
Fig. 1 is a schematic sectional view of the structure of the housing of the present invention;
fig. 2 is a side sectional schematic view of the housing structure of the present invention;
fig. 3 is the locally enlarged schematic view of the outlet pipe structure of the present invention.
In the figure: 1. a housing; 11. an air inlet pipe; 12. a shunt tube; 13. a spray head; 14. a water inlet pipe; 15. a movable groove; 16. an air outlet pipe; 17. filtering cotton; 18. a negative pressure fan; 19. a discharge pipe; 2. a support plate; 21. a support frame; 22. a squeegee; 23. a magnet body; 24. a fixing plate; 25. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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", "rear", "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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.
Referring to fig. 1 to 3, the present invention provides two embodiments:
the first embodiment is as follows: the utility model provides a coal screening atomizing dust collector, includes shell 1, backup pad 2, shunt tubes 12, outlet duct 16 and support frame 21, and 1 one end outer wall of shell is pegged graft and is installed outlet duct 16, and 1 one side outer wall of shell has seted up movable groove 15, and movable groove 15 is inside to be provided with backup pad 2, and support frame 21 is installed to 2 one side outer walls of backup pad, and the magnetite body 23 is installed in the equal embedding in backup pad 2 upper and lower both ends outer wall, and row's material pipe 19 is installed in the grafting of 1 lower extreme outer wall one side of shell.
Including shell 1, backup pad 2, shunt tubes 12, outlet duct 16 and support frame 21, outlet duct 16 is installed in grafting of 1 one end outer wall of shell, and activity groove 15 has been seted up to 1 one side outer wall of shell, and activity groove 15 is inside to be provided with backup pad 2, and support frame 21 is installed to 2 one side outer walls of backup pad, and the magnetite body 23 is installed in the equal embedding in both ends outer wall about the backup pad 2, and row's material pipe 19 is installed in the grafting of 1 lower extreme outer wall one side of shell.
The shunt tubes 12 are arranged on the outer wall of the upper end of the shell 1 in an inserted manner and are distributed in parallel at equal intervals, the shunt tubes 12 penetrate through the outer wall of one end of the shell 1 and are provided with spray heads 13, and one side of the outer wall of the upper end of the shunt tubes 12 is provided with a water inlet pipe 14 in an inserted manner. The liquid enters the interior of the shunt tube 12 through the inlet tube 14 and is atomized into a water mist by the spray head 13 and contacts the dust inside the housing 1.
16 inner wall one side of outlet duct is provided with filter pulp 17, and the outlet duct 16 deviates from filter pulp 17 one side inner wall and is provided with negative-pressure air fan 18, as is known by the technical personnel in the field, the utility model discloses a dust collector still need provide negative-pressure air fan 18 so that it normally works, and as is known by the technical personnel in the field, negative-pressure air fan 18's the provision is common to all, and it all belongs to conventional means or well-known general knowledge, just no longer gives details here, and the technical personnel in the field can carry out arbitrary apolegamy according to its needs or facility, and shell 1 deviates from 16 one end outer walls pegs graft and installs intake pipe 11. The filter cotton 17 achieves the purpose of process gas, dust in the gas is prevented from being discharged through the air outlet pipe 16, and the negative pressure fan 18 achieves the purpose of driving air to flow.
The movable groove 15 is designed in a rectangular shape, and the working position of the movable groove 15 is positioned at the lower end of the air outlet pipe 16.
The supporting plate 2 is provided with a fixing plate 24 through the outer wall of one end of the movable groove 15, the outer walls of two sides of the fixing plate 24 are provided with bolts 25, and the fixing plate 24 is connected with the shell 1 through the bolts 25. The position stability of the supporting plate 2 is ensured through the bolts 25 and the fixing plate 24, the air inlet pipe 11 is communicated with the coal screening device by workers, the negative pressure fan 18 drives air to flow, dust in the screening device is brought into the shell 1 by air flow, liquid is pressurized and conveyed into the water inlet pipe 14 by an external power pump, and the liquid enters the spray head 13 through the shunt pipe 12 respectively, the spray head 13 atomizes the liquid into water mist, dust particles are effectively adsorbed and agglomerated, sedimentation is realized under the action of gravity, the dust suppression effect is realized, the environment is prevented from being polluted by dust, the health of the human bodies of the workers is ensured, the iron powder in the dust is adsorbed by the magnet body 23, the purpose of concentrated collection of the iron powder is realized, and the waste of resources is avoided.
The second embodiment: the utility model provides a coal screening atomizing dust collector, includes shell 1, backup pad 2, shunt tubes 12, outlet duct 16 and support frame 21, and 1 one end outer wall of shell is pegged graft and is installed outlet duct 16, and 1 one side outer wall of shell has seted up movable groove 15, and movable groove 15 is inside to be provided with backup pad 2, and support frame 21 is installed to 2 one side outer walls of backup pad, and the magnetite body 23 is installed in the equal embedding in backup pad 2 upper and lower both ends outer wall, and row's material pipe 19 is installed in the grafting of 1 lower extreme outer wall one side of shell.
The supporting plate 2 is provided with a fixing plate 24 through the outer wall of one end of the movable groove 15, the outer walls of two sides of the fixing plate 24 are provided with bolts 25, and the fixing plate 24 is connected with the shell 1 through the bolts 25. The positional stability of the support plate 2 is ensured by the bolts 25 and the fixing plate 24.
The outer wall of the supporting frame 21 is fixedly attached with a scraper 22, and the scraper 22 is contacted with the inner wall of the shell 1. When backup pad 2 drives support frame 21 and removes, scraper blade 22 has reached the purpose of striking off the defective material of 1 inner wall adhesion of shell, when the iron powder on staff's clearance magnetite body 23 surface, the manual spanner of taking of staff rotates bolt 25, thereby make fixed plate 24 and backup pad 2 break away from control, backup pad 2 is taken out to the staff hand, thereby be convenient for collect the iron powder, and when support frame 21 removes, the purpose of clearing up 1 inner wall defective material of shell has been reached through scraper blade 22, and the defective material can be concentrated through arranging row material pipe 19 and discharge.
The working principle is as follows: the staff is linked together intake pipe 11 and coal screening plant, negative-pressure air fan 18 drives the air flow, make the inside dust of screening plant bring the shell 1 inside by the air flow, liquid is carried to the inlet tube 14 inside by external power pump pressurization, and inside liquid passes through shunt tubes 12 and gets into shower nozzle 13 respectively, shower nozzle 13 makes liquid atomization become water smoke, thereby carry out effectual absorption and coalescence agglomeration to the dust particle, and magnetite body 23 adsorbs the iron powder in the dust, the purpose of concentrating the collection to the iron powder has been reached.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (6)
1. The utility model provides a coal screening atomizing dust collector, includes shell (1), backup pad (2), shunt tubes (12), outlet duct (16) and support frame (21), its characterized in that: shell (1) one end outer wall is pegged graft and is installed outlet duct (16), movable groove (15) have been seted up to shell (1) one side outer wall, movable groove (15) inside are provided with backup pad (2), support frame (21) are installed to backup pad (2) one side outer wall, magnetite body (23) are installed in the equal embedding in both ends outer wall about backup pad (2), shell (1) lower extreme outer wall one side is pegged graft and is installed row material pipe (19).
2. The coal screening, atomizing and dedusting device as claimed in claim 1, is characterized in that: shell (1) upper end outer wall is pegged graft and is installed equidistance parallel distribution's shunt tubes (12), shunt tubes (12) run through shell (1) one end outer wall and are provided with shower nozzle (13), shunt tubes (12) upper end outer wall one side is pegged graft and is installed inlet tube (14).
3. The coal screening, atomizing and dedusting device as claimed in claim 1, is characterized in that: outlet duct (16) inner wall one side is provided with filter pulp (17), outlet duct (16) deviates from filter pulp (17) one side inner wall and is provided with negative-pressure air fan (18), shell (1) deviates from outlet duct (16) one end outer wall and pegs graft and installs intake pipe (11).
4. The coal screening, atomizing and dedusting device as claimed in claim 1, is characterized in that: the movable groove (15) is designed in a rectangular shape, and the working position of the movable groove (15) is positioned at the lower end of the air outlet pipe (16).
5. The coal screening, atomizing and dedusting device as claimed in claim 1, is characterized in that: the supporting plate (2) penetrates through the outer wall of one end of the movable groove (15) and is provided with a fixing plate (24), the outer walls of two sides of the fixing plate (24) are provided with bolts (25), and the fixing plate (24) is connected with the shell (1) through the bolts (25).
6. The coal screening, atomizing and dedusting device as claimed in claim 1, is characterized in that: the outer wall of the support frame (21) is attached and fixed with a scraper (22), and the scraper (22) is in contact with the inner wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123230910.3U CN217042999U (en) | 2021-12-21 | 2021-12-21 | Coal screening atomizing dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123230910.3U CN217042999U (en) | 2021-12-21 | 2021-12-21 | Coal screening atomizing dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217042999U true CN217042999U (en) | 2022-07-26 |
Family
ID=82477080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123230910.3U Expired - Fee Related CN217042999U (en) | 2021-12-21 | 2021-12-21 | Coal screening atomizing dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217042999U (en) |
-
2021
- 2021-12-21 CN CN202123230910.3U patent/CN217042999U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |