CN215655477U - Dust removal device of cement vertical mill - Google Patents

Dust removal device of cement vertical mill Download PDF

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Publication number
CN215655477U
CN215655477U CN202121609416.5U CN202121609416U CN215655477U CN 215655477 U CN215655477 U CN 215655477U CN 202121609416 U CN202121609416 U CN 202121609416U CN 215655477 U CN215655477 U CN 215655477U
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China
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vertical mill
cement vertical
cement
shell
dust
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CN202121609416.5U
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Chinese (zh)
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宋丙刚
孙涛
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Individual
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Individual
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Abstract

The utility model discloses a dust removal device of a cement vertical mill, which comprises a cement vertical mill shell, wherein a processing table is arranged inside the cement vertical mill shell, a grinding mechanism is arranged inside the processing table, a discharge pipe is arranged on one side of the cement vertical mill shell, one end of the discharge pipe penetrates through the cement vertical mill shell and extends to the inside of the cement vertical mill shell, a feed pipe is arranged at the top of the cement vertical mill shell, and one end of the feed pipe penetrates through the cement vertical mill shell and extends to the inside of the cement vertical mill shell; the inner wall of the cement vertical mill shell can be cleaned through the hairbrush, so that the cleaning area is increased, dust in the cement vertical mill shell can be absorbed through the fan and then discharged into the dust box, so that the cleanness of the interior of the cement vertical mill shell is ensured, and the dust can be prevented from floating through water in the dust box.

Description

Dust removal device of cement vertical mill
Technical Field
The utility model relates to the technical field of cement production equipment, in particular to a dust removal device of a cement vertical mill.
Background
The cement vertical mill is mainly used for grinding production of cement clinker, in recent years, along with the improvement of design and manufacturing technology of the vertical mill and the innovation of grinding technology, the vertical mill is successfully applied abroad as cement final grinding equipment, and the cement vertical mill generates a large amount of dust when in use, and at the moment, the cement vertical mill needs to be cleaned by a dust removal device.
The existing dust removal device is inconvenient to use and cleans the inner wall of the cement vertical mill, which causes incomplete cleaning during dust removal and causes dust to fly away during dust removal, so that the dust removal device pollutes the environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a dust removal device for a cement vertical mill.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a cement founds mill dust collector, founds the mill shell including cement, the inside that cement founds the mill shell is provided with the processing platform, the inside of processing platform is provided with the mechanism of milling, one side that cement founds the mill shell is provided with the discharging pipe, the one end of discharging pipe runs through the inside that cement founds the mill shell and extends to cement and found the mill shell, the top that cement founds the mill shell is provided with the inlet pipe, the one end of inlet pipe runs through the inside that cement founds the mill shell and extends to cement and found the mill shell, one side that cement founds the mill shell is provided with the subassembly that cleans of cleaning the inside dust of cement founds the mill shell, one side that cement founds the mill shell is provided with the dust absorption subassembly that absorbs the dust.
Preferably, clean the dwang that the subassembly includes that the top inner wall of cement vertical mill shell rotates the connection, the bottom of inlet pipe runs through the dwang and extends to the bottom of dwang, two symmetrical connecting rods of outer wall fixed connection of dwang, the one end fixedly connected with connecting plate of connecting rod, the connecting plate passes through bolt fixedly connected with brush, the opposite side of brush and the inner wall that cement found mill shell laminate mutually, cement found mill shell's top fixedly connected with motor, the output shaft fixedly connected with pivot of motor, the bottom of pivot is run through cement and is found mill shell and rotate with cement and be connected, the fixed cover of outer wall of pivot is equipped with the second gear, the fixed cover of outer wall of dwang is equipped with first gear, first gear meshes with the second gear mutually.
Preferably, the dust collection assembly includes the dust box that one side of cement mill shell was placed, the coil pipe has been placed to the inside of dust box, a plurality of exhaust holes have been seted up to the inside of coil pipe, the gas vent has been seted up at the top of dust box, one side fixedly connected with fan of cement mill shell, the intake end fixedly connected with absorption tube of fan, the other end of absorption tube runs through the inside that cement mill shell extended to cement mill shell, the pipe is arranged to the air outlet end fixedly connected with of fan, arrange the other end of material pipe extend to the inside of dust box and with coil pipe fixed connection.
Preferably, a fan is arranged on the inner wall of one side, far away from the fan, of the cement vertical mill shell.
Preferably, filter screens are arranged in the discharge pipe, the absorption pipe and the exhaust port.
Preferably, the interior of the dust box is filled with water.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the rotating shaft is driven to rotate by the starting motor, the rotating shaft can drive the first gear to rotate through the second gear when rotating, the first gear can drive the rotating rod to rotate when rotating, and the rotating rod can drive the brush to rotate through the connecting rod when rotating, so that the brush cleans the inner wall of the shell of the cement vertical mill.
2. In the utility model, the fan is started to enable the absorption tube to absorb the dust floating in the shell of the cement vertical mill, so that the dust flows into the discharge tube through the absorption tube and then flows into the dust box through the discharge tube.
3. In the utility model, the fan is started to blow the dust, so that the dust is scattered towards the absorption pipe, the absorption pipe can absorb the dust conveniently, and the cleaning efficiency is improved.
The utility model has simple structure and convenient use, can clean the inner wall of the shell of the cement vertical mill through the brush so as to improve the cleaning area, can absorb the dust in the shell of the cement vertical mill through the fan and then discharge the dust into the dust box so as to ensure the cleanness of the interior of the shell of the cement vertical mill, and can prevent the dust from floating through the water in the dust box so as to ensure that the dust can not pollute the environment.
Drawings
FIG. 1 is a schematic sectional view of a dust removing device of a cement vertical mill according to the present invention;
FIG. 2 is a schematic cross-sectional view of the dust removing device of the cement vertical mill in FIG. 1;
FIG. 3 is a schematic rear view of a dust removing device of a cement vertical mill according to the present invention.
In the figure: 1. a shell of the cement vertical mill; 2. a processing table; 3. a discharge pipe; 4. a feed pipe; 5. rotating the rod; 6. a first gear; 7. a connecting rod; 8. a connecting plate; 9. a brush; 10. a motor; 11. a rotating shaft; 12. a second gear; 13. a fan; 14. a fan; 15. an absorber tube; 16. a discharge pipe; 17. a dust box; 18. a filter screen; 19. a coil pipe; 20. and (7) an exhaust port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a cement vertical mill dust collector, including cement vertical mill shell 1, the inside of cement vertical mill shell 1 is provided with processing platform 2, the inside of processing platform 2 is provided with the mechanism of milling, one side of cement vertical mill shell 1 is provided with discharging pipe 3, the inside that cement vertical mill shell 1 extends to cement vertical mill shell 1 is run through to the one end of discharging pipe 3, the top of cement vertical mill shell 1 is provided with inlet pipe 4, the inside that one end of inlet pipe 4 runs through cement vertical mill shell 1 and extends to cement vertical mill shell 1, one side of cement vertical mill shell 1 is provided with the subassembly of cleaning the inside dust of cement vertical mill shell 1, one side of cement vertical mill shell 1 is provided with the dust absorption subassembly that absorbs the dust.
Example two
The embodiment is improved on the basis of the first embodiment: referring to fig. 1-3, a dust removing device for a cement vertical mill comprises a cement vertical mill housing 1, a processing table 2 is arranged inside the cement vertical mill housing 1, a grinding mechanism is arranged inside the processing table 2, a discharging pipe 3 is arranged on one side of the cement vertical mill housing 1, one end of the discharging pipe 3 penetrates through the cement vertical mill housing 1 and extends into the cement vertical mill housing 1, a feeding pipe 4 is arranged on the top of the cement vertical mill housing 1, one end of the feeding pipe 4 penetrates through the cement vertical mill housing 1 and extends into the cement vertical mill housing 1, a cleaning assembly for cleaning dust inside the cement vertical mill housing 1 is arranged on one side of the cement vertical mill housing 1, the cleaning assembly comprises a rotating rod 5 rotatably connected with the inner wall of the top of the cement vertical mill housing 1, the bottom of the feeding pipe 4 penetrates through the rotating rod 5 and extends to the bottom of the rotating rod 5, and two symmetrical connecting rods 7 are fixedly connected with the outer wall of the rotating rod 5, one end of the connecting rod 7 is fixedly connected with a connecting plate 8, the connecting plate 8 is fixedly connected with a brush 9 through a bolt, the other side of the brush 9 is attached to the inner wall of the cement vertical mill shell 1, the top of the cement vertical mill shell 1 is fixedly connected with a motor 10, the output shaft of the motor 10 is fixedly connected with a rotating shaft 11, the bottom end of the rotating shaft 11 penetrates through the cement vertical mill shell 1 and is rotatably connected with the cement vertical mill shell 1, the outer wall of the rotating shaft 11 is fixedly sleeved with a second gear 12, the outer wall of the rotating rod 5 is fixedly sleeved with a first gear 6, the first gear 6 is meshed with the second gear 12, the brush 9 can be rotated through the mutual matching between the motor 10, the rotating shaft 11, the first gear 6, the second gear 12 and the rotating rod 5, so that the brush 9 cleans the inner wall of the cement vertical mill shell 1, the cleaning area is increased, and the inner wall of the cement vertical mill shell is cleaned completely, one side of the cement vertical mill shell 1 is provided with a dust collection assembly for absorbing dust, the dust collection assembly comprises a dust box 17 arranged on one side of the cement vertical mill shell 1, a coil pipe 19 is arranged in the dust box 17, a plurality of exhaust holes are formed in the coil pipe 19, an exhaust hole 20 is formed in the top of the dust box 17, a fan 14 is fixedly connected to one side of the cement vertical mill shell 1, an absorption pipe 15 is fixedly connected to the suction end of the fan 14, the other end of the absorption pipe 15 penetrates through the cement vertical mill shell 1 and extends into the cement vertical mill shell 1, a discharge pipe 16 is fixedly connected to the outlet end of the fan 14, the other end of the discharge pipe 16 extends into the dust box 17 and is fixedly connected with the coil pipe 19, the dust in the cement vertical mill shell 1 can be absorbed through the mutual matching between the fan 14 and the absorption pipe 15 and the discharge pipe 16, and then is discharged into the coil pipe 19, exhaust hole through setting up in the coil pipe 19 again discharges, thereby improve the clean and tidy nature in the cement mill shell 1, cement mill shell 1 is kept away from one side inner wall of fan 14 and is provided with fan 13, can blow the dust to absorption tube 15 in through fan 13, absorption tube 15 is omitted occasionally absorbing, discharging pipe 3, all be equipped with filter screen 18 in absorption tube 15 and the gas vent 20, raw materials that can prevent through filter screen 18 from not processing flow outside cement mill shell 1 through absorption tube 15 or discharging pipe 3, can fly away out dust box 17 to the dust that prevents in dust box 17 through filter screen 18 simultaneously, water is equipped with to dust box 17's inside, water through in dust box 17 can prevent that the dust from flying away, thereby guarantee that it can not cause the pollution to the environment.
The working principle is as follows: when processing is carried out through the processing table 2, after the processing is finished, the processed cement is sucked out of the cement vertical mill shell 1 through the discharge pipe 3 and collected (the technology is the prior art, and how to suck out the cement is not described much), when the cement vertical mill shell 1 needs to be cleaned, the starting motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the second gear 12 to rotate when rotating, the second gear 12 drives the first gear 6 to rotate when rotating, the first gear 6 drives the rotating rod 5 to rotate when rotating, the rotating rod 5 drives the connecting rod 7 to rotate when rotating, thereby the connecting rod 7 drives the brush 9 to rotate, the brush 9 cleans the inner wall of the cement vertical mill shell 1, and simultaneously, the fan 14 is started to enable the absorption pipe 15 to absorb the dust scattered in the cement vertical mill shell 1, thereby make the dust flow through absorption tube 15 and arrange in row material pipe 16, the rethread is arranged material pipe 16 and is flowed to coil pipe 19 in, then discharge in the water through the exhaust hole on the coil pipe 19 again to prevent that the dust from wafting, protect the environment, start fan 13 simultaneously and blow the dust, thereby make the dust waft to the direction of absorption tube 15, the absorption tube 15 of being convenient for absorbs the dust, improves and cleans efficiency.
However, as is well known to those skilled in the art, the working principle and wiring method of the motor 10, the blower 14 and the fan 13 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A dust removing device of a cement vertical mill comprises a cement vertical mill shell (1) and is characterized in that, a processing table (2) is arranged in the shell (1) of the cement vertical mill, a milling mechanism is arranged in the processing table (2), a discharge pipe (3) is arranged on one side of the cement vertical mill shell (1), one end of the discharge pipe (3) penetrates through the cement vertical mill shell (1) and extends into the cement vertical mill shell (1), the top of the shell (1) of the cement vertical mill is provided with a feeding pipe (4), one end of the feed pipe (4) penetrates through the shell (1) of the cement vertical mill and extends to the interior of the shell (1) of the cement vertical mill, one side of the cement vertical mill shell (1) is provided with a cleaning component for cleaning dust in the cement vertical mill shell (1), one side of the cement vertical mill shell (1) is provided with a dust collection assembly for absorbing dust.
2. The cement vertical mill dust removing device according to claim 1, wherein the sweeping component comprises a rotating rod (5) rotatably connected with the inner wall of the top of the cement vertical mill housing (1), the bottom of the feeding pipe (4) extends to the bottom of the rotating rod (5) through the rotating rod (5), two symmetrical connecting rods (7) are fixedly connected with the outer wall of the rotating rod (5), one end of each connecting rod (7) is fixedly connected with a connecting plate (8), the connecting plate (8) is fixedly connected with a brush (9) through a bolt, the other side of the brush (9) is attached to the inner wall of the cement vertical mill housing (1), the top of the cement vertical mill housing (1) is fixedly connected with a motor (10), the output shaft of the motor (10) is fixedly connected with a rotating shaft (11), the bottom end of the rotating shaft (11) penetrates through the cement vertical mill housing (1) and is rotatably connected with the cement vertical mill housing (1), the outer wall fixed cover of pivot (11) is equipped with second gear (12), the outer wall fixed cover of dwang (5) is equipped with first gear (6), first gear (6) and second gear (12) mesh mutually.
3. A cement vertical mill dust removing device according to claim 1, characterized in that the dust suction component comprises a dust box (17) placed at one side of the cement vertical mill casing (1), a coil pipe (19) is arranged in the dust box (17), a plurality of exhaust holes are arranged in the coil pipe (19), the top of the dust box (17) is provided with an exhaust port (20), one side of the shell (1) of the cement vertical mill is fixedly connected with a fan (14), an absorption pipe (15) is fixedly connected with the air suction end of the fan (14), the other end of the absorption pipe (15) penetrates through the shell (1) of the cement vertical mill and extends to the interior of the shell (1) of the cement vertical mill, the air outlet end of the fan (14) is fixedly connected with a discharge pipe (16), and the other end of the discharge pipe (16) extends into the dust box (17) and is fixedly connected with the coil pipe (19).
4. A cement vertical mill dust collector according to claim 1, characterized in that the inner wall of the cement vertical mill casing (1) on the side far away from the fan (14) is provided with a fan (13).
5. A cement vertical mill dust collector according to claim 1, characterized in that the discharging pipe (3), the absorption pipe (15) and the exhaust port (20) are all provided with a filter screen (18).
6. A cement mill dedusting apparatus as defined in claim 3, wherein the dust box (17) is filled with water.
CN202121609416.5U 2021-07-15 2021-07-15 Dust removal device of cement vertical mill Active CN215655477U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121609416.5U CN215655477U (en) 2021-07-15 2021-07-15 Dust removal device of cement vertical mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121609416.5U CN215655477U (en) 2021-07-15 2021-07-15 Dust removal device of cement vertical mill

Publications (1)

Publication Number Publication Date
CN215655477U true CN215655477U (en) 2022-01-28

Family

ID=79979952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121609416.5U Active CN215655477U (en) 2021-07-15 2021-07-15 Dust removal device of cement vertical mill

Country Status (1)

Country Link
CN (1) CN215655477U (en)

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