CN213253518U

CN213253518U - Cement grinds station dust recovery device

Info

Publication number: CN213253518U
Application number: CN202021953853.4U
Authority: CN
Inventors: 许江平
Original assignee: Jiangxi Shicheng South Wannianqing Cement Co ltd
Current assignee: Jiangxi Shicheng South Wannianqing Cement Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-25
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a cement grinding station dust recovery device, which comprises a first shell, wherein a motor is fixedly arranged at the bottom of the first shell, one end of an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, one end of the rotating shaft runs through a supporting plate fixedly connected with the first shell, an air box is fixedly arranged on the supporting plate, the upper end of the air box is communicated with a first air pipe, one end of the first air pipe runs through the top of the first shell and is communicated with a feeding nozzle, the lateral part of the air box is communicated with a second air pipe, an air exhauster is fixedly arranged in the air box, the second air pipe and the air exhauster are correspondingly arranged, a fixed plate is fixedly arranged on the rotating shaft, a collecting box is arranged on the fixed plate, the utility model can rotate to recover dust, the recovery efficiency and the recovery effect of the dust are improved, and the dust recovery device is, the use is more convenient.

Description

Cement grinds station dust recovery device

Technical Field

The utility model relates to a dust recovery technical field specifically is a cement grinds station dust recovery device.

Background

The building construction needs to use a large amount of cement, the demand of the cement is increased rapidly along with the rising of high buildings in the spring after rain, a cement grinding station is a cement finished product production unit formed by independently taking out the final finished product stage in the cement production, cement clinker is added with a proper amount of mixed materials for grinding to produce finished cement, the cement grinding station is built near the market, and the cement grinding station is an industry with green benefit.

The process of cement grinding can produce a large amount of dust, has great injury to the human body after inhaling, but is not good to dust recovery processing's effect among the prior art, can not multi-angle absorb the dust, and recovery efficiency is lower, and dust recovery device removes inconveniently moreover, therefore we need propose a cement flour mill station dust recovery device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement grinds station dust recovery unit, the rotatable dust of retrieving has improved the recovery efficiency of dust and the effect of retrieving, and dust recovery unit is convenient for the bulk movement moreover, and it is more convenient to use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cement grinding station dust recovery device comprises a first shell, wherein a motor is fixedly mounted at the bottom of the first shell, one end of an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, one end of the rotating shaft penetrates through a supporting plate fixedly connected with the first shell, an air box is fixedly mounted on the supporting plate, the upper end of the air box is communicated with a first air pipe, one end of the first air pipe penetrates through the top of the first shell and is communicated with a feeding nozzle, the side part of the air box is communicated with a second air pipe, an exhaust fan is fixedly mounted in the air box, the second air pipe and the exhaust fan are arranged correspondingly, a fixing plate is fixedly mounted on the rotating shaft, a collecting box is arranged on the fixing plate, a dust filter screen is arranged in the collecting box, one end of the second air pipe penetrates through the supporting plate and is inserted in the collecting box, and a second shell is fixedly, the motor is located the inside of second shell, the bottom fixed mounting of second shell has the universal wheel.

Preferably, the exhaust fan, the second air pipe and the collecting box are symmetrically provided with two groups, a partition plate is arranged in the air box, and the partition plate is located at the lower end of the first air pipe.

Preferably, a sealing bearing is embedded and fixed at the bottom of the first shell, and one end of the rotating shaft is fixedly inserted into an inner ring of the sealing bearing.

Preferably, a rotating bearing is fixedly embedded in the top of the first housing, and one end of the first air pipe is fixedly inserted into an inner ring of the rotating bearing.

Preferably, the universal wheels are provided with four groups, and the universal wheels are arranged to be locking universal wheels.

Preferably, a push rod is fixedly installed on one side of the first shell, a box door is rotatably installed on one side of the first shell, and a handle is arranged on the box door.

Preferably, a motor frame is fixedly mounted at the bottom of the first shell, and the motor is fixedly mounted inside the motor frame.

Compared with the prior art, the beneficial effects of the utility model are that:

through the design of motor, pivot, backup pad, first tuber pipe and universal wheel, the motor drives the pivot and rotates, and the pivot drives backup pad and fixed plate rotation, and the backup pad drives bellows rotation, and bellows drive first tuber pipe and rotate, and first tuber pipe drives the rotatory dust of inhaling of feed inlet to finally fall into the inside of collecting box, four groups of universal wheels are installed to the bottom symmetry of second shell, the utility model discloses the rotatable dust of retrieving has improved the recovery efficiency of dust and the effect of retrieving, and the dust recovery device is convenient for the bulk movement moreover, and it is more convenient to use.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first housing; 2. a dust filter screen; 3. a collection box; 4. a push rod; 5. a first air duct; 6. a feed nozzle; 7. a second air duct; 8. an air box; 9. an exhaust fan; 10. a fixing plate; 11. a rotating shaft; 12. sealing the bearing; 13. a motor; 14. a motor frame; 15. a second housing; 16. a universal wheel; 17. a box door; 18. a handle; 19. a support plate; 20. a partition plate; 21. and rotating the bearing.

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. 1-3, the present invention provides a technical solution: a cement grinding station dust recovery device comprises a first shell 1, wherein a motor 13 is fixedly installed at the bottom of the first shell 1, a motor frame 14 is fixedly installed at the bottom of the first shell 1, the motor 13 is fixedly installed inside the motor frame 14, one end of an output shaft of the motor 13 is fixedly connected with a rotating shaft 11 through a coupler, the motor 13 drives the rotating shaft 11 to rotate, one end of the rotating shaft 11 penetrates through the first shell 1 and is fixedly connected with a supporting plate 19, the rotating shaft 11 drives the supporting plate 19 to rotate, a sealing bearing 12 is fixedly embedded and installed at the bottom of the first shell 1, and one end of the rotating shaft 11 is fixedly inserted into an inner ring of the sealing bearing 12;

an air box 8 is fixedly mounted on a supporting plate 19, the supporting plate 19 drives the air box 8 to rotate, the upper end of the air box 8 is communicated with a first air pipe 5, the air box 8 drives the first air pipe 5 to rotate, the first air pipe 5 is set to be an L-shaped branch pipe, one end of the first air pipe 5 penetrates through the top of a first shell 1 and is communicated with a feeding nozzle 6, the feeding nozzle 6 rotates to absorb dust, a rotating bearing 21 is fixedly embedded in the top of the first shell 1, one end of the first air pipe 5 is fixedly inserted into an inner ring of the rotating bearing 21, the first air pipe 5 is convenient to rotate, the side part of the air box 8 is communicated with a second air pipe 7, an exhaust fan 9 is fixedly mounted inside the air box 8, the second air pipe 7 and the exhaust fan 9 are correspondingly arranged, and the exhaust fan 9 pumps the absorbed;

a fixed plate 10 is fixedly installed on the rotating shaft 11, the fixed plate 10 is located at the lower end of a supporting plate 19, a collecting box 3 is arranged on the fixed plate 10, two groups of exhaust fans 9, a second air pipe 7 and the collecting box 3 are symmetrically arranged, the dust recovery efficiency is improved, a partition plate 20 is arranged in an air box 8, the partition plate 20 is located at the lower end of a first air pipe 5, a dust filter screen 2 is arranged inside the collecting box 3, large-particle dust is left in the dust filter screen 2, one end of the second air pipe 7 penetrates through the supporting plate 19 to be inserted into the collecting box 3, and the dust enters the;

the bottom fixed mounting of first shell 1 has second shell 15, motor 13 is located the inside of second shell 15, the bottom fixed mounting of second shell 15 has universal wheel 16, the dust recovery device of being convenient for removes, universal wheel 16 is provided with four groups, and universal wheel 16 sets up to the locking universal wheel, one side fixed mounting of first shell 1 has push rod 4, one side of first shell 1 is rotated and is installed chamber door 17, be provided with handle 18 on the chamber door 17, be convenient for take out collecting box 3 and maintain and change internals.

The working principle is as follows: when using this device, push the device into the processing chamber at flour mill station, start air exhauster 9 simultaneously, air exhauster 9 inhales the dust from feed nozzle 6 in the first tuber pipe 5, and enter into the inside of bellows 8, get into second tuber pipe 7 under the effect of air exhauster 9, in the inside of getting into collecting box 3 by second tuber pipe 7, because be provided with dust filter screen 2 in the collecting box 3, can stay dust filter screen 2 with great granule dust, retrieve it and reprocess, the tiny particle dust falls into the bottom of collecting box 3, starter motor 13, motor 13 drives pivot 11 and rotates, pivot 11 drives backup pad 19 and fixed plate 10 and rotates, backup pad 19 drives bellows 8 and rotates, bellows 8 drives first tuber pipe 5 and rotates, first tuber pipe 5 drives the rotatory dust of inhaling of feed nozzle, and finally falls into the inside of collecting box 3.

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

1. The utility model provides a cement grinds station dust recovery device, includes first shell (1), its characterized in that: the bottom fixed mounting of first shell (1) has motor (13), shaft coupling fixedly connected with pivot (11) is used to the output shaft one end of motor (13), the one end of pivot (11) runs through first shell (1) fixedly connected with backup pad (19), fixed mounting has bellows (8) on backup pad (19), the upper end intercommunication of bellows (8) has first tuber pipe (5), the top intercommunication that the one end of first tuber pipe (5) runs through first shell (1) has feed nozzle (6), the lateral part intercommunication of bellows (8) has second tuber pipe (7), the inside fixed mounting of bellows (8) has air exhauster (9), second tuber pipe (7) and air exhauster (9) are the corresponding setting, fixed mounting has fixed plate (10) on pivot (11), be provided with collecting box (3) on fixed plate (10), the dust collecting device is characterized in that a dust filter screen (2) is arranged inside the collecting box (3), one end of the second air pipe (7) penetrates through the supporting plate (19) to be inserted into the collecting box (3), the second shell (15) is fixedly arranged at the bottom of the first shell (1), the motor (13) is located inside the second shell (15), and the universal wheel (16) is fixedly arranged at the bottom of the second shell (15).

2. The cement grinding station dust recycling device of claim 1, wherein: air exhauster (9), second tuber pipe (7) and collecting box (3) symmetry are provided with two sets ofly, be provided with baffle (20) in bellows (8), baffle (20) are located the lower extreme of first tuber pipe (5).

3. The cement grinding station dust recycling device of claim 1, wherein: the bottom of the first shell (1) is fixedly embedded with a sealing bearing (12), and one end of the rotating shaft (11) is fixedly inserted into an inner ring of the sealing bearing (12).

4. The cement grinding station dust recycling device of claim 1, wherein: the top of the first shell (1) is fixedly embedded with a rotating bearing (21), and one end of the first air pipe (5) is fixedly inserted into an inner ring of the rotating bearing (21).

5. The cement grinding station dust recycling device of claim 1, wherein: the universal wheels (16) are provided with four groups, and the universal wheels (16) are arranged to be locking universal wheels.

6. The cement grinding station dust recycling device of claim 1, wherein: one side fixed mounting of first shell (1) has push rod (4), one side of first shell (1) is rotated and is installed chamber door (17), be provided with handle (18) on chamber door (17).

7. The cement grinding station dust recycling device of claim 1, wherein: the bottom of first shell (1) fixed mounting has motor frame (14), motor (13) fixed mounting is in the inside of motor frame (14).