CN216986810U

CN216986810U - Environment-friendly dust treatment device for preparation of building dry powder mortar

Info

Publication number: CN216986810U
Application number: CN202220731524.8U
Authority: CN
Inventors: 麻祖超; 瞿开玉; 李习林; 陈如军
Original assignee: Enshi Xianwei Energy Saving Technology Co ltd
Current assignee: Enshi Xianwei Energy Saving Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-19
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to the technical field of dust treatment devices, in particular to an environment-friendly dust treatment device for preparing building dry powder mortar. The following technical scheme is proposed: including the U-shaped support frame, the upper end of U-shaped support frame is provided with the dust absorption pipe, upper end one side of dust absorption pipe is provided with negative-pressure air fan, the opening has been seted up to the lower surface of dust absorption pipe, the opening in-connection has the bottom closing plate, the lower fixed surface of bottom closing plate is connected with the transfer line, hydraulic telescoping rod is installed to the lower extreme inner wall of U-shaped support frame, hydraulic telescoping rod's flexible end and the bottom fixed connection of transfer line, the upper end of bottom closing plate is connected with the filter. The dust treatment device is simple in structure, the filter plate is convenient to replace in the dust treatment process, the dust treatment effect is guaranteed, the filter plate can be prevented from being blocked in the use process to influence the dust treatment, and the practicability is greatly improved.

Description

Environment-friendly dust treatment device for preparation of building dry powder mortar

Technical Field

The utility model relates to the technical field of dust treatment devices, in particular to an environment-friendly dust treatment device for preparing building dry powder mortar.

Background

The dry powder mortar is aggregate which is treated by drying and screening, plays the roles of bonding, lining, protection and decoration in a thin layer in the building industry, has a large amount of fine powder floating in the air during the preparation, if the dust collector is not treated, certain harm is brought to the body of people, so that a dust treatment device is needed when the dust collector is used for preparation treatment, the existing dust treatment device is formed by a dust collection pipe, a negative pressure fan, a filter plate and the like, the construction is simple, the installation is convenient, however, the dust treatment process still has certain defects, the filter plate inside the current treatment device is very difficult to replace, a large amount of time can be wasted in the replacement, the filter plate is easy to block, the effect of dust treatment can be influenced, and in view of the defects, the environment-friendly dust treatment device for preparing the building dry powder mortar is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly dust treatment device for preparing building dry powder mortar, aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: an environment-friendly dust treatment device for preparing building dry powder mortar, which comprises a U-shaped support frame, wherein the upper end of the U-shaped support frame is provided with a dust absorption pipe, a negative pressure fan is arranged on one side of the upper end of the dust absorption pipe, a through opening is arranged on the lower surface of the dust absorption pipe, the through opening is internally connected with a bottom sealing plate, the lower surface of the bottom sealing plate is fixedly connected with a transmission rod, a transverse plate is connected in the U-shaped supporting frame, the bottom end of the transmission rod penetrates through the transverse plate, the inner wall of the lower end of the U-shaped support frame is provided with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected with the bottom end of the transmission rod, the upper end of the bottom sealing plate is connected with a filter plate, one side of the filter plate close to the negative pressure fan is connected with a dust filter bag, the filter plate is characterized in that one side of the lower end of the filter plate is connected with a connecting block, and the connecting block and the bottom sealing plate are fixed through bolts.

Preferably, the upper end of bottom sealing plate is connected with the sealing washer that is located the filter outside, the sealing washer is connected with coincideing of opening.

Preferably, the inner surface of the dust collection pipe is connected with a U-shaped connecting plate positioned above the through opening, and the U-shaped connecting plate is provided with a U-shaped connecting groove for connecting the filter plate.

Preferably, the inside of the dust collection pipe is rotatably connected with a reciprocating screw rod which is transversely arranged, a moving block is sleeved on the outer side of the reciprocating screw rod, and one side, close to the filter plate, of the moving block is connected with a scraper.

Preferably, one side of the lower end of the filter plate is connected with a collecting groove, and the scraper is positioned right above the collecting groove.

Preferably, a motor is installed on one side of the dust collection pipe, an output shaft of the motor is fixedly connected with one end of the reciprocating screw rod, and the motor is electrically connected with an external power supply and an external control switch.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. the lower end of the dust collection pipe is provided with the through hole, the lower end of the through hole is detachably provided with the bottom sealing plate, the filter plate is detachably arranged at the upper end of the bottom sealing plate, when the filter plate needs to be replaced, the telescopic end of the hydraulic telescopic rod retracts downwards to drive the bottom sealing plate to move downwards, and the bottom sealing plate moves downwards to drive the filter plate to move downwards, so that the filter plate can be conveniently detached and replaced;

2. the dust collection pipe is rotatably connected with the reciprocating screw rod in the dust collection pipe, the moving block is sleeved on the outer side of the reciprocating screw rod, and the scraper plate is connected to one side of the moving block, so that the starting motor can drive the scraper plate to move in a reciprocating mode, dust attached to the outer surface of the filter plate can be hung down, and the filter plate can be effectively prevented from being blocked;

3. in conclusion, the dust treatment device has a simple structure, the filter plate is convenient to replace in the dust treatment process, so that the dust treatment effect is ensured, the filter plate can be prevented from being blocked in the use process to influence the dust treatment, and the practicability is greatly improved compared with the conventional dust treatment device.

Drawings

FIG. 1 is a front view of a dust treatment apparatus for preparing environment-friendly building dry powder mortar;

FIG. 2 is a schematic view of the structure of a filter plate according to the present invention;

fig. 3 is a schematic view showing an internal structure of the suction pipe of fig. 1.

Reference numerals: 1. a U-shaped support frame; 2. a dust collection pipe; 3. a negative pressure fan; 4. a hydraulic telescopic rod; 5. a transmission rod; 6. a motor; 7. a bottom seal plate; 8. a seal ring; 9. a filter plate; 10. a dust filter bag; 11. collecting tank; 12. connecting blocks; 13. a port; 14. a reciprocating screw rod; 15. a moving block; 16. a squeegee; 17. a U-shaped connecting plate; 18. a U-shaped connecting groove; 19. a transverse plate.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1 and 2, the dust treatment device for preparing environment-friendly building dry powder mortar provided by the utility model comprises a U-shaped support frame 1, wherein a dust suction pipe 2 is arranged at the upper end of the U-shaped support frame 1, a negative pressure fan 3 is arranged on one side of the upper end of the dust suction pipe 2, a through hole 13 is formed in the lower surface of the dust suction pipe 2, a bottom sealing plate 7 is connected in the through hole 13, a transmission rod 5 is fixedly connected to the lower surface of the bottom sealing plate 7, a transverse plate 19 is connected in the U-shaped support frame 1, the bottom end of the transmission rod 5 penetrates through the transverse plate 19, the transmission rod 5 is slidably connected with the transverse plate 19 to guide the transmission rod 5, so that the transmission rod 5 can vertically move upwards or downwards, a hydraulic telescopic rod 4 is arranged on the inner wall of the lower end of the U-shaped support frame 1, the telescopic end of the hydraulic telescopic rod 4 is fixedly connected with the bottom end of the transmission rod 5, and the upper end of the bottom sealing plate 7 is connected with a filter plate 9, the inner surface of the dust collection pipe 2 is connected with a U-shaped connecting plate 17 positioned above the through hole 13, the U-shaped connecting plate 17 is provided with a U-shaped connecting groove 18 for connecting the filter plate 9, the filter plate 9 is limited, and the filter plate 9 can be stably arranged inside the dust collection pipe 2; one side of the filter plate 9 close to the negative pressure fan 3 is connected with a dust filtering bag 10, one side of the lower end of the filter plate 9 is connected with a connecting block 12, the connecting block 12 and the bottom sealing plate 7 are fixed through bolts, and the bolts penetrate through the lower surface of the bottom sealing plate 7 and are inserted into the connecting block 12; the upper end of bottom closing plate 7 is connected with the sealing washer 8 that is located the filter 9 outside, and sealing washer 8 is connected with the coincide of opening 13, can play better sealed effect.

In this embodiment, after the device is used for a period of time, when the filter 9 inside the dust collection pipe 2 needs to be replaced, the driving rod 5 is driven to move downwards vertically by retracting the telescopic end of the hydraulic telescopic rod 4 downwards, the driving rod 5 moves downwards to drive the bottom sealing plate 7 to move downwards, so as to drive the filter 9 to move downwards to leave the U-shaped connecting groove 18, when the filter 9 completely leaves the dust collection pipe 2, the filter 9 is taken down by unscrewing the bolts, a new filter 9 is replaced, then the telescopic end of the hydraulic telescopic rod 4 extends upwards to drive the driving rod 5 to move upwards, finally the filter 9 is driven to move towards the dust collection pipe 2 and is inserted into the U-shaped connecting groove 18, the replacement of the filter 9 is completed, the operation is simple and convenient, and the effect of dust treatment can be ensured by periodically replacing the filter 9.

Example two

As shown in fig. 3, compared with the first embodiment, the dust processing apparatus for preparing environment-friendly building dry powder mortar provided by the present invention further includes: a reciprocating screw rod 14 which is transversely arranged is rotatably connected inside the dust collection pipe 2, a moving block 15 is sleeved outside the reciprocating screw rod 14, a scraping plate 16 is connected to one side, close to the filter plate 9, of the moving block 15, and one side of the scraping plate 16 is in contact with the side face of the filter plate 9; one side of the lower end of the filter plate 9 is connected with a collecting groove 11, and the scraper 16 is positioned right above the collecting groove 11, so that scraped dust can fall into the collecting groove 11; motor 6 is installed to one side of dust absorption pipe 2, the output shaft of motor 6 and the one end fixed connection of reciprocal lead screw 14, and motor 6 and outside power and outside control switch electric connection, the device is through starter motor 6 in work, the output shaft of motor 6 rotates and drives reciprocal lead screw 14 and rotate, reciprocal lead screw 14 rotates and drives movable block 15 reciprocating motion, thereby drive 16 reciprocating motion of scraper blade, the realization strikes off the dust of filter 9 side accumulation, thereby make the air can be smooth under negative-pressure air fan 3's effect pass through filter 9.

The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides an environment-friendly dust treatment device for preparation of building dry powder mortar, includes U-shaped support frame (1), the upper end of U-shaped support frame (1) is provided with dust absorption pipe (2), upper end one side of dust absorption pipe (2) is provided with negative-pressure air fan (3), its characterized in that: a through hole (13) is formed in the lower surface of the dust absorption pipe (2), a bottom sealing plate (7) is connected in the through hole (13), the lower surface of the bottom sealing plate (7) is fixedly connected with a transmission rod (5), a transverse plate (19) which is transversely arranged is connected in the U-shaped supporting frame (1), the bottom end of the transmission rod (5) penetrates through the transverse plate (19), the inner wall of the lower end of the U-shaped support frame (1) is provided with a hydraulic telescopic rod (4), the telescopic end of the hydraulic telescopic rod (4) is fixedly connected with the bottom end of the transmission rod (5), the upper end of the bottom sealing plate (7) is connected with a filtering plate (9), one side of the filtering plate (9) close to the negative pressure fan (3) is connected with a dust filtering bag (10), lower extreme one side of filter (9) is connected with connecting block (12), pass through the bolt fastening between connecting block (12) and bottom closing plate (7).

2. The environment-friendly dust treatment device for preparing building dry powder mortar according to claim 1, wherein the upper end of the bottom sealing plate (7) is connected with a sealing ring (8) positioned outside the filtering plate (9), and the sealing ring (8) is in fit connection with the through hole (13).

3. The environment-friendly dust treatment device for preparing the building dry powder mortar as claimed in claim 2, wherein the inner surface of the dust suction pipe (2) is connected with a U-shaped connecting plate (17) positioned above the through hole (13), and the U-shaped connecting plate (17) is provided with a U-shaped connecting groove (18) for connecting the filter plate (9).

4. The environment-friendly dust treatment device for preparing building dry powder mortar according to claim 1, wherein a transversely-arranged reciprocating screw rod (14) is rotatably connected inside the dust suction pipe (2), a moving block (15) is sleeved outside the reciprocating screw rod (14), and a scraper (16) is connected to one side, close to the filter plate (9), of the moving block (15).

5. The environment-friendly dust treatment device for preparing the building dry powder mortar as claimed in claim 4, wherein a collecting groove (11) is connected to one side of the lower end of the filter plate (9), and the scraper (16) is positioned right above the collecting groove (11).

6. The environment-friendly dust treatment device for preparing the building dry powder mortar as claimed in claim 5, wherein a motor (6) is installed on one side of the dust suction pipe (2), an output shaft of the motor (6) is fixedly connected with one end of the reciprocating screw rod (14), and the motor (6) is electrically connected with an external power supply and an external control switch.