CN223861532U

CN223861532U - Dust collector is used in industry calcium carbonate production

Info

Publication number: CN223861532U
Application number: CN202520431641.6U
Authority: CN
Inventors: 吕金伟; 张孝生
Original assignee: Wuxue Zhewu Calcium Industry Co ltd
Current assignee: Wuxue Zhewu Calcium Industry Co ltd
Priority date: 2025-03-13
Filing date: 2025-03-13
Publication date: 2026-02-03
Anticipated expiration: 2035-03-13

Abstract

This utility model relates to the field of industrial calcium carbonate production technology and discloses a dust removal device for industrial calcium carbonate production, including a housing. A sealing cover is bolted to the front of the housing, a suction fan is connected to the right side of the housing, a filter screen is bolted to the inside of the housing, and a main pipe is bolted to the top of the housing. In this dust removal device for industrial calcium carbonate production, the reciprocating sliding of the striking plate strikes the filter screen, causing dust particles on the filter screen to fall off and be stored inside the housing, preventing clogging of the filter screen and affecting dust removal. The filter screen is bolted to the housing for easy maintenance and disassembly. Sealing strips are provided on all four outer surfaces of the filter screen to ensure a seal between the filter screen, the housing, and the sealing cover after installation. The sealing cover, bolted on, is easily removed for cleaning the dust stored inside the housing.

Description

Dust collector is used in industry calcium carbonate production

Technical Field

The utility model relates to the technical field of industrial calcium carbonate production, in particular to a dust removing device for industrial calcium carbonate production.

Background

In the process of manufacturing calcium carbonate, minerals such as limestone or marble are required to be processed into dry powder or wet powder through mechanical crushing, grinding and other engineering, and the dry powder or wet powder is applied to various fields such as paper making, plastics, rubber, printing ink, chemical building materials, sealing materials, daily chemicals, foods, medicines and the like.

When the crusher crushes mineral matters, the mineral matters can be crushed, mineral dust is generated, the mineral dust flies around to pollute the environment, and the mineral dust and the mineral matters have the same substances, so that the mineral resource is wasted. Although dust fall is generally achieved by spraying at a production site, falling mineral dust falls on the ground and is mixed with other substances, so that the dust is inconvenient to recycle, and therefore, a dust removal device for industrial calcium carbonate production is needed.

Disclosure of utility model

The utility model aims to provide a dust removing device for industrial calcium carbonate production, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the technical scheme that the dust removing device for industrial calcium carbonate production comprises a box body, wherein the front surface of the box body is provided with a sealing cover through a bolt, the right side of the box body is communicated with a suction fan, the inside of the box body is provided with a filter screen plate through a bolt, the top of the box body is provided with a main pipeline through a bolt, one end, far away from the box body, of the main pipeline is fixedly communicated with a corrugated hose, and one end, far away from the main pipeline, of the corrugated hose is fixedly communicated with an air suction cover;

The inner left wall of the box body is fixedly connected with two limit rods, the surface of each limit rod is fixedly connected with a limit block, the surface of each limit rod is sleeved with a spring, the outer sides of the two limit rods are sleeved with the same knocking plate in a sliding way, the left side fixedly connected with L type support of striking board, the top fixedly connected with motor of box, the output fixedly connected with axis of rotation of motor, the bottom activity of axis of rotation runs through the box and extends to its inside, the bottom fixedly connected with of axis of rotation strikes the wheel.

Preferably, the left side of each spring is fixedly connected with a limiting block, and the right side of each spring is fixedly connected with a knocking plate.

Preferably, the surface of the knocking wheel is in contact with the L-shaped bracket, and the outer side surface of the filter screen plate is provided with a sealing edge strip.

Preferably, the top fixedly connected with support frame of box, the spout has been seted up to one side of support frame, the roof groove that is linked together with the spout has been seted up at the top of support frame.

Preferably, the U-shaped frame is slidably arranged in the sliding groove, a threaded hole is formed in the top of the U-shaped frame, and a screw rod is connected in the threaded hole in a threaded mode.

Preferably, the top fixedly connected with of screw rod rotates the cap, the screw rod slides and sets up in the roof groove.

Preferably, the bottom of the U-shaped frame is fixedly connected with the air suction cover.

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

Firstly, the utility model starts the suction fan, the produced dust particles are sucked through the suction hood, enter the box body through the corrugated hose and the main pipeline, and filter the dust in the air flow through the filter screen plate in the box body, so that dust is removed, the rotation of the rotation shaft is driven by the motor, the L-shaped support is knocked at the bulge of the knocking wheel, the L-shaped support drives the knocking plate to slide back and forth on the limit rod under the action of the spring, the filter screen plate is knocked when the knocking plate slides back and forth, the dust particles on the filter screen plate drop down and are stored in the box body, the dust removal is prevented from being influenced by the blocking of the filter screen plate, the filter screen plate is mounted in the box body through bolts, the maintenance and the disassembly are convenient, the sealing edges are arranged on the four outer surfaces of the filter screen plate, the sealing between the filter screen plate and the box body and the sealing cover is ensured, and the sealing cover is convenient to detach through the bolts to clean the dust of the substances stored in the box body.

Secondly, according to the utility model, the fastening of the U-shaped frame can be released by rotating the rotating cap on the screw rod, and then the U-shaped frame can be pulled to slide in the chute, and the bottom of the U-shaped frame is fixedly connected with the suction hood, so that the suction hood moves along with the movement, and further the suction hood can be adjusted, and the dust collection range is enlarged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the front cut-away structure of the case of the present utility model;

FIG. 3 is a schematic top view of the top section of the case of the present utility model;

FIG. 4 is a schematic view showing the rear cut-away structure of the U-shaped frame and the support frame of the present utility model.

The device comprises a box body 1, a sealing cover 2, a sealing cover 3, a suction fan 4, a filter screen plate 5, a main pipeline 6, a corrugated hose 7, a suction hood 8, a limiting rod 9, a limiting block 10, a spring 11, a knocking plate 12, an L-shaped bracket 13, a motor 14, a rotating shaft 15, a knocking wheel 16, a supporting frame 17, a U-shaped bracket 18, a screw rod 19 and a rotating cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides the following technical scheme:

Example 1

Referring to fig. 1, 2, 3 and 4, a dust removing device for industrial calcium carbonate production comprises a box body 1, wherein a sealing cover 2 is arranged on the front surface of the box body 1 through bolts, a suction fan 3 is arranged on the right side of the box body 1 in a communicating manner, a filter screen plate 4 is arranged in the box body 1 through bolts, a main pipeline 5 is arranged on the top of the box body 1 through bolts, a corrugated hose 6 is fixedly communicated with one end, far away from the box body 1, of the main pipeline 5, and an air suction cover 7 is fixedly communicated with one end, far away from the main pipeline 5, of the corrugated hose 6;

The inner left wall of the box body 1 is fixedly connected with two limit rods 8, the surface of each limit rod 8 is fixedly connected with a limit block 9, the surface of each limit rod 8 is sleeved with a spring 10, the outer sides of the two limit rods 8 are sleeved with the same knocking plate 11 in a sliding way, the left side fixedly connected with L type support 12 of striking board 11, the top fixedly connected with motor 13 of box 1, the output fixedly connected with axis of rotation 14 of motor 13, the bottom activity of axis of rotation 14 runs through box 1 and extends to its inside, the bottom fixedly connected with of axis of rotation 14 strikes wheel 15.

The left side of each spring 10 is fixedly connected with the limiting block 9, and the right side of each spring 10 is fixedly connected with the knocking plate 11.

The surface of the knocking wheel 15 is in contact with the L-shaped bracket 12, and the outer side surface of the filter screen plate 4 is provided with sealing edge strips.

Through the technical scheme, when the industrial calcium carbonate production is dedusted, the suction fan 3 is started, dust particles generated through the suction hood 7 are sucked into the box body 1, the dust particles enter the box body 1 through the corrugated hose 6 and the main pipeline 5, dust in the air flow is filtered through the filter screen plate 4 in the box body 1, the dust is removed, the rotation of the rotation shaft 14 is driven by the motor 13, the L-shaped support 12 is knocked at the bulge of the knocking wheel 15, the L-shaped support 12 drives the knocking plate 11 to slide back and forth on the limiting rod 8 under the action of the spring 10, the filter screen plate 4 is knocked during the reciprocating sliding of the knocking plate 11, the dust particles on the filter screen plate 4 are knocked and fall to be stored in the box body 1, the influence of the dust removal caused by the blocking of the filter screen plate 4 is avoided, the filter screen plate 4 is installed in the box body 1 through bolts, the sealing edges are arranged on four outer surfaces of the filter screen plate 4, the sealing between the filter screen plate 4 and the box body 1 and the sealing cover 2 is ensured after the filter screen plate 4 is installed, and the sealing cover 2 is conveniently detached through the bolts.

Example two

Referring to fig. 1, 2 and 4, on the basis of the first embodiment, a supporting frame 16 is fixedly connected to the top of the case 1, a sliding groove is formed on one side of the supporting frame 16, and a top groove communicated with the sliding groove is formed on the top of the supporting frame 16.

The U-shaped frame 17 is arranged in the sliding groove in a sliding way, a threaded hole is formed in the top of the U-shaped frame 17, and a screw rod 18 is connected in the threaded hole in a threaded way.

The top of the screw 18 is fixedly connected with a rotating cap 19, and the screw 18 is arranged in the top groove in a sliding way.

The bottom of the U-shaped frame 17 is fixedly connected with the suction hood 7.

Through above-mentioned technical scheme, through the rotation cap 19 on the rotation screw rod 18, can remove the fastening to U type frame 17, and then can stimulate U type frame 17 and slide in the spout, the bottom and the cover 7 fixed connection that induced drafts of U type frame 17 for cover 7 that induced drafts follows the removal, and then can adjust cover 7 that induced drafts, enlarges dust collection scope.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dust removal device for industrial calcium carbonate production, comprising a housing (1), characterized in that: a sealing cover (2) is bolted to the front of the housing (1), a suction fan (3) is connected to the right side of the housing (1), a filter screen (4) is bolted to the inside of the housing (1), a main pipe (5) is bolted to the top of the housing (1), a corrugated hose (6) is fixedly connected to the end of the main pipe (5) away from the housing (1), and a suction hood (7) is fixedly connected to the end of the corrugated hose (6) away from the main pipe (5);

Two limiting rods (8) are fixedly connected to the inner left wall of the box (1). Each limiting rod (8) is fixedly connected to a limiting block (9). Each limiting rod (8) is fitted with a spring (10). The same striking plate (11) is slidably fitted on the outer side of the two limiting rods (8). An L-shaped bracket (12) is fixedly connected to the left side of the striking plate (11). A motor (13) is fixedly connected to the top of the box (1). A rotating shaft (14) is fixedly connected to the output end of the motor (13). The bottom of the rotating shaft (14) moves through the box (1) and extends into its interior. A striking wheel (15) is fixedly connected to the bottom of the rotating shaft (14).

2. The dust removal device for industrial calcium carbonate production according to claim 1, characterized in that: the left side of each spring (10) is fixedly connected to the limiting block (9), and the right side of each spring (10) is fixedly connected to the striking plate (11).

3. The dust removal device for industrial calcium carbonate production according to claim 1, characterized in that: the surface of the striking wheel (15) abuts against the L-shaped bracket (12), and the outer side of the filter screen plate (4) is provided with a sealing strip.

4. A dust removal device for industrial calcium carbonate production according to claim 1, characterized in that: a support frame (16) is fixedly connected to the top of the box (1), a sliding groove is provided on one side of the support frame (16), and a top groove communicating with the sliding groove is provided on the top of the support frame (16).

5. A dust removal device for industrial calcium carbonate production according to claim 4, characterized in that: a U-shaped frame (17) is slidably arranged in the chute, and a threaded hole is opened on the top of the U-shaped frame (17), and a screw (18) is threadedly connected in the threaded hole.

6. A dust removal device for industrial calcium carbonate production according to claim 5, characterized in that: a rotating cap (19) is fixedly connected to the top of the screw (18), and the screw (18) is slidably disposed in the top groove.

7. A dust removal device for industrial calcium carbonate production according to claim 5, characterized in that: the bottom of the U-shaped frame (17) is fixedly connected to the suction hood (7).