CN214683278U - A remain dust cleaning device for cement mill station - Google Patents
A remain dust cleaning device for cement mill station Download PDFInfo
- Publication number
- CN214683278U CN214683278U CN202120674501.3U CN202120674501U CN214683278U CN 214683278 U CN214683278 U CN 214683278U CN 202120674501 U CN202120674501 U CN 202120674501U CN 214683278 U CN214683278 U CN 214683278U
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- CN
- China
- Prior art keywords
- box body
- box
- bevel gear
- welded
- dust removal
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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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 63
- 239000004568 cement Substances 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012769 bulk production Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a remain dust cleaning device for cement grinds station belongs to cement grinds station technical field, the power distribution box comprises a box body, the inner wall welding of box has the baffle, the top of baffle is fixed with the fan, the output intercommunication of fan has the blast pipe, the blast pipe runs through in the surface of baffle, the input intercommunication of fan has the intake pipe, the intake pipe runs through in the surface of box. This device passes through the handle and rotates the dwang, drives second bevel gear through the dwang and rotates, drives first bevel gear through second bevel gear and rotates, drives rotation axis rotation through first bevel gear to make the rotation axis pass through connecting rod and U type frame and drive the dust removal sack and rotate, realize the change to the dust removal sack, need not frequently to close the machine and change the dust removal sack, easy operation has saved the time of changing the dust removal sack greatly, has improved the efficiency of dust clearance.
Description
Technical Field
The utility model relates to a cement grinds technical field in station specifically is a remain dust cleaning device for cement grinds station.
Background
The cement grinding station comprises four processes of cement grinding, cement homogenizing and preparing, cement packaging and bulk production, wherein the cement grinding is to grind the cement clinker to a proper granularity to form a certain particle size distribution, but a large amount of dust is generated in the process, and the dust can escape into the air when the cement is taken out if not cleaned in time, and can seriously harm the health of a worker after being sucked;
most of existing dust cleaning devices collect dust by using a bag type dust removal method, but the capacity of a single dust removal cloth bag is too small, the machine needs to be frequently closed to replace the dust removal cloth bag, the operation is too tedious, the time consumption is long, and the dust cleaning efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remain dust cleaning device for cement flour mill station, collect the dust through the fan, discharge the dust of collecting to the dust removal sack through the blast pipe inside, rotate the dwang through the handle, drive second bevel gear through the dwang and rotate, drive first bevel gear through second bevel gear and rotate, drive rotation of axes of rotation through first bevel gear, thereby make the rotation axis pass through the connecting rod and the rotation of U type frame drive dust removal sack, realize the change to the dust removal sack, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a residual dust cleaning device for a cement grinding station comprises a box body, wherein a partition plate is welded on the inner wall of the box body, a fan is fixed at the top of the partition plate, the output end of the fan is communicated with an exhaust pipe, the exhaust pipe penetrates through the surface of the partition plate, the input end of the fan is communicated with an air inlet pipe, and the air inlet pipe penetrates through the surface of the box body;
a rotating shaft is rotatably connected between the partition plate and the bottom of the inner cavity of the box body, a first bevel gear is fixed on the surface of the rotating shaft, a rotating seat is welded at the bottom of the inner cavity of the box body, a rotating rod is rotatably connected to the surface of the rotating seat, one end of the rotating rod penetrates through the surface of the box body, a second bevel gear is fixed at the other end of the rotating rod, the second bevel gear is meshed with the first bevel gear, a bottom plate is welded on the outer wall of the rotating shaft, a connecting rod is welded on the outer wall of the rotating shaft, a U-shaped frame is welded at one end of the connecting rod, a dust removal cloth bag is clamped on the inner wall of the U-shaped frame, and the dust removal cloth bag is arranged below the exhaust pipe;
the holding tank has been seted up on the surface of box, the surface of box articulates there is the chamber door, the surface of chamber door bonds there is the magnetism strip, the magnetism strip adsorbs on the surface of box, the chamber door covers in the surface of holding tank.
Preferably, the surface of the box door is provided with a handle, and the side surface of the box body is provided with a window.
Preferably, the connection part of the air inlet pipe and the box body and the connection part of the exhaust pipe and the partition plate are sleeved with sealing rings.
Preferably, four groups of supporting legs are welded at the bottom of the box body, and reinforcing rods are welded between every two adjacent groups of supporting legs.
Preferably, the bearing has been cup jointed to the junction of dwang and box, the handle is installed to the one end of dwang.
Preferably, one end of the U-shaped frame is rotatably connected with a flange, a threaded pin penetrates through the surface of the flange, a threaded hole is formed in the surface of the U-shaped frame, the threaded pin is in threaded connection with the inner wall of the threaded hole, and a pull ring is installed at one end of the threaded pin.
Compared with the prior art, the beneficial effects of the utility model are that:
this device is collected the dust through the fan, discharge the dust of collecting to the dust removal sack through the blast pipe inside, rotate the dwang through the handle, drive second conical gear through the dwang and rotate, drive first conical gear through second conical gear and rotate, drive rotation axis rotation through first conical gear, thereby make the rotation axis pass through connecting rod and U type frame and drive the rotation of dust removal sack, realize the change to the dust removal sack, need not frequently to close the machine and change the dust removal sack, and is simple in operation, the time of changing the dust removal sack has been saved greatly, the efficiency of dust clearance has been improved.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;
fig. 3 is a schematic top view of the rotating shaft according to the present invention.
In the figure: 1. a support leg; 2. a box body; 3. accommodating grooves; 4. a box door; 5. a partition plate; 6. an exhaust pipe; 7. a fan; 8. an air inlet pipe; 9. a rotating shaft; 10. a dust removal cloth bag; 11. rotating the rod; 12. a reinforcing bar; 13. a first bevel gear; 14. a base plate; 15. a second bevel gear; 16. a connecting rod; 17. a U-shaped frame; 18. and (7) blocking edges.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a residual dust cleaning device for a cement grinding station comprises a box body 2;
four groups of supporting legs 1 are welded at the bottom of the box body 2, reinforcing rods 12 are welded between two adjacent groups of supporting legs 1, the supporting legs 1 can increase the stability of the box body 2, the reinforcing rods 12 can increase the strength between the supporting legs 1, a partition plate 5 is welded on the inner wall of the box body 2, a fan 7 is fixed at the top of the partition plate 5, the fan 7 is a dust removal fan, an exhaust pipe 6 is communicated with the output end of the fan 7, the exhaust pipe 6 penetrates through the surface of the partition plate 5, an air inlet pipe 8 is communicated with the input end of the fan 7, the air inlet pipe 8 penetrates through the surface of the box body 2, sealing rings are sleeved at the connecting part of the air inlet pipe 8 and the box body 2 and the connecting part of the exhaust pipe 6 and the partition plate 5, the sealing rings can increase the airtightness inside of the box body 2, certain vibration can be generated when the fan 7 works, and the sealing rings can also play a role in shock absorption, the air inlet pipe 8 and the exhaust pipe 6 are protected, and the fan 7 discharges dust into the dust removal cloth bag 10 through the exhaust pipe 6;
a rotating shaft 9 is rotatably connected between the bottom of the inner cavity of the box body 2 and the partition plate 5, a first bevel gear 13 is fixed on the surface of the rotating shaft 9, a rotating seat is welded at the bottom of the inner cavity of the box body 2, a rotating rod 11 is rotatably connected on the surface of the rotating seat, one end of the rotating rod 11 penetrates through the surface of the box body 2, a bearing is sleeved at the joint of the rotating rod 11 and the box body 2, a handle is installed at one end of the rotating rod 11, the bearing can reduce friction between the rotating rod 11 and the box body 2, so that the rotating rod 11 can rotate conveniently, a second bevel gear 15 is fixed at the other end of the rotating rod 11, the second bevel gear 15 is meshed with the first bevel gear 13, a bottom plate 14 is welded on the outer wall of the rotating shaft 9, a connecting rod 16 is welded on the outer wall of the rotating shaft 9, a U-shaped frame 17 is welded at one end of the connecting rod 16, a dust removal cloth bag 10 is clamped on the inner wall of the U-shaped frame 17, and the dust removal cloth bag 10 is arranged below the exhaust pipe 6, the rotating rod 11 is rotated through the handle, the rotating rod 11 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the dust removal cloth bag 10 to rotate through the U-shaped frame 17, and then the dust removal cloth bag 10 can be replaced;
the dust removal cloth bag 10 comprises a box body 2, a containing groove 3 is formed in the surface of the box body 2, a box door 4 is hinged to the surface of the box body 2, a magnetic strip is bonded to the surface of the box door 4 and adsorbed to the surface of the box body 2, the magnetic strip can increase the airtightness of the box body 2, the box door 4 covers the surface of the containing groove 3, a handle is mounted on the surface of the box door 4 and is convenient for a worker to open or close the box door 4, a window is mounted on the side face of the box body 2, and the worker can observe the capacity change of the dust removal cloth bag 10 through the window;
the one end of U type frame 17 is rotated and is connected with flange 18, and the surface of flange 18 runs through there is the screw pin, and threaded hole has been seted up on the surface of U type frame 17, and screw pin threaded connection is in the inner wall of screw hole, and the pull ring is installed to the one end of screw pin, and flange 18 can play limiting displacement to dust removal sack 10, prevents that dust removal sack 10 from dropping, rotates the screw pin through the pull ring and can make flange 18 rotate to the completion is to the installation of dust removal sack 10 and take out.
The working principle is as follows: during the use, communicate intake pipe 8 inside to cement grinding equipment, open the switch of fan 7, fan 7 passes through blast pipe 6 with the dust emission to inside dust removal sack 10, when the staff observes that the inside capacity of dust removal sack 10 is about to be not enough through the window, rotate dwang 11 through the handle, dwang 11 drives second bevel gear 15 and rotates, second bevel gear 15 drives first bevel gear 13 and rotates, make first bevel gear 13 drive rotation axis 9 and rotate, rotation axis 9 drives dust removal sack 10 through U type frame 17 and rotates, can change dust removal sack 10, when needing to take out dust removal sack 10 and clear up, open chamber door 4, rotate the swizzle through the pull ring, flange 18 loses the blockking of swizzle, downwards rotate under the effect of gravity, can take off dust removal sack 10 and clear up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a remain dust cleaning device for cement mill station, includes box (2), its characterized in that: a partition plate (5) is welded on the inner wall of the box body (2), a fan (7) is fixed at the top of the partition plate (5), the output end of the fan (7) is communicated with an exhaust pipe (6), the exhaust pipe (6) penetrates through the surface of the partition plate (5), the input end of the fan (7) is communicated with an air inlet pipe (8), and the air inlet pipe (8) penetrates through the surface of the box body (2);
a rotating shaft (9) is rotatably connected between the clapboard (5) and the bottom of the inner cavity of the box body (2), a first bevel gear (13) is fixed on the surface of the rotating shaft (9), a rotating seat is welded at the bottom of the inner cavity of the box body (2), a rotating rod (11) is rotatably connected on the surface of the rotating seat, one end of the rotating rod (11) penetrates through the surface of the box body (2), a second bevel gear (15) is fixed at the other end of the rotating rod (11), the second bevel gear (15) and the first bevel gear (13) are mutually meshed, a bottom plate (14) is welded on the outer wall of the rotating shaft (9), a connecting rod (16) is welded on the outer wall of the rotating shaft (9), a U-shaped frame (17) is welded at one end of the connecting rod (16), a dust removal cloth bag (10) is clamped on the inner wall of the U-shaped frame (17), and the dust removal cloth bag (10) is arranged below the exhaust pipe (6);
holding tank (3) have been seted up on the surface of box (2), the surface of box (2) articulates there is chamber door (4), the surface bonding of chamber door (4) has the magnetism strip, the magnetism strip adsorbs in the surface of box (2), chamber door (4) cover in the surface of holding tank (3).
2. A residual dust cleaning apparatus for a cement grinding station as set forth in claim 1, wherein: the surface of the box door (4) is provided with a handle, and the side surface of the box body (2) is provided with a window.
3. A residual dust cleaning apparatus for a cement grinding station as set forth in claim 1, wherein: and sealing rings are sleeved at the joint of the air inlet pipe (8) and the box body (2) and the joint of the exhaust pipe (6) and the partition plate (5).
4. A residual dust cleaning apparatus for a cement grinding station as set forth in claim 1, wherein: four groups of supporting legs (1) are welded at the bottom of the box body (2), and reinforcing rods (12) are welded between every two adjacent groups of supporting legs (1).
5. A residual dust cleaning apparatus for a cement grinding station as set forth in claim 1, wherein: the bearing has been cup jointed with the junction of box (2) in dwang (11), the handle is installed to the one end of dwang (11).
6. A residual dust cleaning apparatus for a cement grinding station as set forth in claim 1, wherein: one end of the U-shaped frame (17) is rotatably connected with a flange (18), a threaded pin penetrates through the surface of the flange (18), a threaded hole is formed in the surface of the U-shaped frame (17), the threaded pin is connected to the inner wall of the threaded hole in a threaded mode, and a pull ring is installed at one end of the threaded pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674501.3U CN214683278U (en) | 2021-04-02 | 2021-04-02 | A remain dust cleaning device for cement mill station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674501.3U CN214683278U (en) | 2021-04-02 | 2021-04-02 | A remain dust cleaning device for cement mill station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214683278U true CN214683278U (en) | 2021-11-12 |
Family
ID=78529270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120674501.3U Expired - Fee Related CN214683278U (en) | 2021-04-02 | 2021-04-02 | A remain dust cleaning device for cement mill station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214683278U (en) |
-
2021
- 2021-04-02 CN CN202120674501.3U patent/CN214683278U/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 |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |