CN206700970U - A kind of dust arrester of concrete mixing plant feed bin - Google Patents

Abstract

It the utility model is related to field of dust removal equipment, especially a kind of dust arrester of concrete mixing plant feed bin, the dust arrester includes feed bin, filter chamber, filter, dust delivering tube, reducing motor and hairbrush set, feed bin top is connected by dust delivering tube with filter chamber, filter is fixedly connected with filter chamber, reducing motor is fixedly connected on the outer wall of filter chamber, and the rotating shaft of reducing motor is fixedly connected with hairbrush set, and the Mao Tiyu filters that hairbrush is put fit.The utility model provides a kind of dust arrester of concrete mixing plant feed bin; scale removal of removing contamination, anticlogging automatic job are carried out to filter by the rotation of brush body, and the dirt removed can be collected; protect environment, it is thus also avoided that change the trouble of filter.

Description

Dust removal device for silo of concrete mixing station

technical field

The utility model relates to the field of dust removal equipment, in particular to a dust removal device for a material bin of a concrete mixing station.

Background technique

Concrete mixing plant, also called commercial concrete mixing plant, mainly measures aggregate (crushed stone, sand), powder, water, and admixture according to the design ratio of strength grade, and then adds them into the mixing chamber for mixing. A large amount of dust will be generated during the injection of materials, so the dust needs to be filtered, and the existing filter device needs to regularly pull out the filter plate, clean the filter element or replace the filter element, which is time-consuming and laborious.

Utility model content

The technical problem to be solved by the utility model is: in order to solve the deficiency that the existing dust removal device needs to replace the filter plate regularly, the utility model provides a dust removal device for the silo of the concrete mixing station, which can filter the dust through the rotation of the brush body. The filter plate performs automatic operation of cleaning and descaling, anti-clogging, and can collect the cleaned dirt, which protects the environment and avoids the trouble of replacing the filter plate.

The technical scheme that the utility model solves its technical problem adopts is:

A dust removal device for a silo of a concrete mixing station, including a silo, a filter chamber, a filter plate, a dust delivery pipe, a deceleration motor and a brush cover. The top of the silo is connected to the filter chamber through the dust delivery pipe, and the filter chamber is fixedly connected with The filter plate and the deceleration motor are fixedly connected on the outer wall of the filter chamber, the rotating shaft of the deceleration motor is fixedly connected with the brush cover, and the hair body on the brush cover fits with the filter plate.

Specifically, an opening is provided on the side wall of the filter chamber, and the opening communicates with the collection bin through the delivery pipe, the bottom end of the collection bin is fixedly connected with the plastic bag, and the side end of the collection bin is fixedly connected with the vibrating motor through bolts.

Specifically, the bottom of the collection bin is a funnel-shaped opening, the edge of the opening is welded with a ring of bosses, the opening of the collection bin is covered with a hoop, the hoop is located on the upper end of the boss, and the mouth of the plastic bag is placed between the hoop and the upper end of the boss. between collection bins.

Specifically, the rotating shaft of the deceleration motor is welded to the roller, and the roller is provided with a brush cover on the adhesive sleeve.

Specifically, the geared motor is fixedly connected to the side end of the filter chamber by bolts, a concave block is welded on the inner wall of the filter chamber, and the two ends of the filter plate are respectively placed in the grooves of the concave block.

The beneficial effects of the utility model are: the utility model provides a dust removal device for the silo of a concrete mixing station, which can clean and descale the filter plate through the rotation of the brush body, and prevent clogging automatically, and can collect and remove The dirt that comes down protects the environment and avoids the trouble of replacing the filter plate.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model;

In the figure 1. feed bin, 2. filter chamber, 3. filter plate, 4. dust pipe, 5. geared motor, 6. brush cover, 7. delivery pipe, 8. collection bin, 9. plastic bag, 10 . Boss, 11. Clamp, 12. Roller, 13. Concave block, 14. Vibration motor.

detailed description

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

Fig. 1 is the structural representation of the utility model.

A dust removal device for a silo of a concrete mixing station, comprising a silo 1, a filter chamber 2, a filter plate 3, a dust conveying pipe 4, a deceleration motor 5 and a brush cover 6, the top of the silo 1 passes through the dust conveying pipe 4 and the filter chamber 2 are connected, the filter chamber 2 is fixedly connected with a filter plate 3, the deceleration motor 5 is fixedly connected on the outer wall of the filter chamber 2, the rotating shaft of the deceleration motor 5 is fixedly connected with the brush cover 6, and the hair body on the brush cover 6 is connected with the The filter plates 3 are attached together. The side wall of the filter chamber 2 is provided with an opening, the opening communicates with the collection bin 8 through the delivery pipe 7, the bottom end of the collection bin 8 is fixedly connected with the plastic bag 9, and the side end of the collection bin 8 is connected to the vibrating motor 14 through a bolt Fixed connection. The bottom of the collection bin 8 is a funnel-shaped opening, the edge of the opening is welded with a circle of bosses 10, the opening of the collection bin 8 is provided with a clamp 11, the clamp 11 is located at the upper end of the boss 10, and the mouth of the plastic bag 9 is set. Between the clamp 11 and the collection bin 8 . The rotating shaft of the reduction motor 5 is welded to the roller 12, and the roller 12 is bonded and covered with a brush cover 6. The reduction motor 5 is fixedly connected to the side end of the filter chamber 2 by bolts, and the inner wall of the filter chamber 2 is welded with a concave block 13, and the two ends of the filter plate 3 are respectively placed in the grooves of the concave block 13.

Due to the continuous injection of aggregate and powder in the silo 1, a large amount of dust is formed and floats upward. When the air with dust floats into the filter chamber 2, it will be filtered by the filter plate 3, so that the dust remains The lower end of the filter plate 3 cannot float out, but after a long time of use, the mesh on the filter plate 3 will be blocked by dust, which will affect the flow of air. Just open deceleration motor 5 now, utilize the rotating shaft of deceleration motor 5 to drive the rotation of roller 12, this moment, set fixed hairbrush cover 6 on the roller 12 and also will rotate together thereupon, the hair on the hairbrush cover 6 like this The body will brush the surface of the filter plate 3, and the hair body covered with the brush body 6 can also pierce the mesh of the filter plate to dredge the blocked mesh, so that it is unnecessary to pass through the brush for a long time. The filter plate 3 has been unplugged and cleaned separately.

Since the brush cover 6 is cleaning the filter plate 3, some dust will be blown to the upper end of the filter plate 3, and this part of the dust will enter the collection bin 8 through the inclined downward conveying pipe 7, and enter the collection bin After 8, it will fall into the plastic bag 9 from its bottom opening. When the plastic bag 9 is full of dust, you only need to open the clip 11 at last, and take off the plastic bag 9 to process it without causing any harm to the environment. create pollution.

If because dust is bonded and piled up at the opening at the bottom of the collection bin 8, causing the opening to be blocked, the vibrating motor 14 is started now, and the vibration effect of the vibrating motor 14 is utilized to shake off the dust accumulated at the opening.

Inspired by the above ideal embodiment according to the utility model, through the above description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (5)

1. A dust removal device for the silo of a concrete mixing station, which is characterized in that it includes a silo (1), a filter chamber (2), a filter plate (3), a dust pipe (4), a gear motor (5) and a The brush cover (6), the top of the silo (1) is connected with the filter chamber (2) through the dust pipe (4), the filter chamber (2) is fixedly connected with the filter plate (3), and the reduction motor (5) is fixedly connected On the outer wall of the filter chamber (2), the rotating shaft of the decelerating motor (5) is fixedly connected with the brush cover (6), and the hair body on the brush cover (6) fits with the filter plate (3). 2. The dust removal device for the silo of a concrete mixing plant according to claim 1, characterized in that: the side wall of the filter chamber (2) is provided with openings, and the openings pass through the conveying pipe (7) and collect The bins (8) are connected, the bottom of the collection bin (8) is fixedly connected with the plastic bag (9), and the side end of the collection bin (8) is connected with the vibrating motor (14) by bolts. 3. The dust removal device for the silo of a concrete mixing plant according to claim 2, characterized in that: the bottom of the collection bin (8) is a funnel-shaped opening, and a ring of bosses (10) are welded to the edge of the opening, The opening of the collection bin (8) is covered with a clamp (11). The clamp (11) is located on the upper end of the boss (10). The mouth of the plastic bag (9) is placed between the clamp (11) and the collection bin (8). between. 4. The dust removal device for the silo of a concrete mixing plant according to claim 1, characterized in that: the rotating shaft of the geared motor (5) is welded to the roller (12), and the roller (12) is bonded The cover is provided with a brush cover (6). 5. A dust removal device for a silo of a concrete mixing plant according to claim 1 or 4, characterized in that: the deceleration motor (5) is fixedly connected to the side end of the filter chamber (2) by bolts, and the filter chamber (2) ) is welded with a concave block (13) on the inner wall, and the two ends of the filter plate (3) are respectively placed in the grooves of the concave block (13).