CN219308197U

CN219308197U - Mining dry cyclone composite filter dust remover

Info

Publication number: CN219308197U
Application number: CN202320814994.5U
Authority: CN
Inventors: 杜壮; 景晓云; 杨文斌; 杨卓品; 杨飞
Original assignee: Henan Road King Electromechanical Manufacturing Co ltd
Current assignee: Henan Road King Electromechanical Manufacturing Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-07
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a mining dry cyclone composite filter dust remover, and relates to the technical field of dry dust removers. The utility model comprises a valve pipeline arranged at the top of a dry dust removal box, a negative pressure air cylinder arranged at the top of the valve pipeline, an European negative pressure fan arranged at one end of the negative pressure air cylinder, an air inlet cylinder arranged at one side of the negative pressure air cylinder, an air exhaust cylinder arranged at one side of the dry dust removal box, an air inducing device arranged at one side of the air exhaust cylinder, a supporting leg and a dust collection hopper arranged at the bottom of the dry dust removal box, and the supporting leg and the dust collection hopper are fixedly connected with the bottom of the dry dust removal box. According to the utility model, the dry dust collection boxes are connected, so that the modularized combination is realized, the connection quantity of the dry dust collection boxes can be increased or decreased according to different treatment air quantity, and each dry dust collection box can independently operate.

Description

Mining dry cyclone composite filter dust remover

Technical Field

The utility model belongs to the technical field of dry dust collectors, and particularly relates to a dry cyclone composite filter dust collector for a mine.

Background

In the process of the mining operation of the coal mine fully-mechanized coal mining machine, coal and rock are crushed in the process of mining, a large amount of dust is formed, the diffused dust seriously threatens the health of coal mine workers, and the mining dry dust remover mainly comprises five parts of a wall-attached dust control air cylinder, a dust collection device, a negative pressure air cylinder, a dry dust removal device and a drawing-out type local ventilator, so that the functions of efficiently controlling dust, collecting dust and removing dust can be realized, and the working safety of workers in a coal mine operation area is improved.

The utility model discloses a mining dry dust remover of chinese authorized publication No. CN210251556U, the body is through the dust absorption in the dust collection bin notch of breathing pipe, discharge through the blast pipe, control to the top of blast pipe need be fixed, it is realized to cooperate the fixed block through the structure baffle, the baffle is fixed through screw thread component with the fixed block, and realize fixed effect, but this patent size is great, be inconvenient for transportation and installation, this patent makes just can not use this patent to remove dust at maintenance dust remover body simultaneously, lead to colliery excavation work efficiency to reduce, therefore, we propose a mining dry cyclone composite filter dust remover.

Disclosure of Invention

The utility model aims to provide a mining dry cyclone composite filter dust remover, which solves the existing problems: the patent has a large size, is inconvenient to transport and install, and can not be used for dedusting in maintenance of the dust remover body, so that the working efficiency of coal mine excavation is reduced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a mining dry cyclone composite filter dust remover which comprises a valve pipeline arranged at the top of a dry dust removing box, a negative pressure air cylinder arranged at the top of the valve pipeline, an European negative pressure fan arranged at one end of the negative pressure air cylinder, an air inlet cylinder arranged at one side of the negative pressure fan, an air exhaust cylinder arranged at one side of the dry dust removing box, an air inducing device arranged at one side of the air exhaust cylinder, and a supporting leg and a dust collecting hopper arranged at the bottom of the dry dust removing box and fixedly connected with the bottom of the dry dust removing box.

Further, the top and the bottom of the valve pipeline are respectively provided with a fixed ring, the two fixed rings are respectively fixedly connected with the dry dust removal box and the negative pressure air duct, the inner wall of the valve pipeline is provided with a fixed plate, and the fixed plate is fixedly connected with the valve pipeline.

Further, one side of the fixed plate is provided with a first valve blade, a second valve blade and a third valve blade, and the first valve blade, the second valve blade and the third valve blade are all rotationally connected with the fixed plate.

Further, one side of the first valve blade, one side of the second valve blade and one side of the third valve blade are respectively provided with a connecting rod, and the three connecting rods are fixedly connected with the first valve blade, the second valve blade and the third valve blade.

Further, one side of the three connecting rods is provided with a cylindrical rod, and the cylindrical rods are movably connected with the three connecting rods.

Further, a motor is arranged on the surface of the valve pipeline, and the motor is fixedly connected with the valve pipeline.

Further, the output end of the motor is provided with a rotating column, and the rotating column is fixedly connected with the first valve blade.

Further, an exhaust fan is arranged at the bottom of the first valve blade, and the exhaust fan is opposite to the first valve blade in position.

The utility model has the following beneficial effects:

1. according to the utility model, the dry dust collection boxes are connected, so that the modularized combination is realized, the connection quantity of the dry dust collection boxes can be increased or decreased according to different treatment air quantity, and each dry dust collection box can independently operate.

2. According to the utility model, the rotating column is controlled to rotate through the motor, so that the first valve blade is driven through the rotating column, and meanwhile, when the first valve blade rotates, the connecting rod is driven to rotate, so that the cylindrical rod is driven to link, and further, the second valve blade and the first valve blade are driven through the cylindrical rod, so that ventilation of a valve pipeline is effectively controlled, and accordingly, the operation of each dry dust removal box is effectively controlled.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of a valve pipeline closure structure according to the present utility model;

FIG. 3 is a schematic view of the valve pipeline opening structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the drawings, the list of components represented by the various numbers is as follows:

1. a dry dust removal box; 2. an induced draft device; 3. negative pressure wind tube; 4. a valve conduit; 5. a negative pressure fan; 6. an air inlet cylinder; 7. an exhaust duct; 8. a support leg; 9. a dust hopper; 10. a fixing ring; 11. a motor; 12. a fixing plate; 13. a connecting rod; 14. a cylindrical rod; 15. a first valve vane; 16. a second valve vane; 17. a third valve vane; 18. an exhaust fan; 19. and rotating the column.

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.

Referring to fig. 1-4, the utility model is a mining dry cyclone composite filter dust collector, which comprises a valve pipeline 4 arranged at the top of a dry dust collection box 1, a negative pressure wind barrel 3 arranged at the top of the valve pipeline 4, a European negative pressure wind blower 5 arranged at one end of the negative pressure wind barrel 3, an air inlet barrel 6 arranged at one side of the negative pressure wind blower 5, an air exhaust barrel 7 arranged at one side of the dry dust collection box 1, an air inducing device 2 arranged at one side of the air exhaust barrel 7, a supporting leg 8 and a dust collection hopper 9 arranged at the bottom of the dry dust collection box 1, wherein the supporting leg 8 and the dust collection hopper 9 are fixedly connected with the bottom of the dry dust collection box 1, the utility model is connected with a plurality of dry dust collection boxes 1 to realize modularized combination, the connection quantity of the dry dust collection boxes 1 can be increased or decreased according to different processing wind volumes, each dry dust collection box 1 can independently operate at the same time, when the damaged dust collection box needs to be maintained, other dust collection boxes can normally operate, thereby effectively improving the practicability of the patent, the top and the bottom of the valve pipeline 4 are respectively provided with a fixed ring 10, the two fixed rings 10 are respectively and fixedly connected with the dry dust collection box 1 and the negative pressure air cylinder 3, the inner wall of the valve pipeline 4 is provided with a fixed plate 12, the fixed plate 12 is fixedly connected with the valve pipeline 4, one side of the fixed plate 12 is provided with a first valve blade 15, a second valve blade 16 and a third valve blade 17, the first valve blade 15, the second valve blade 16 and the third valve blade 17 are respectively and rotatably connected with the fixed plate 12, one side of the first valve blade 15, one side of the second valve blade 16 and one side of the third valve blade 17 are respectively provided with a connecting rod 13, the three connecting rods 13 are respectively and fixedly connected with the first valve blade 15, the second valve blade 16 and the third valve blade 17, one side of the three connecting rods 13 is provided with a circular post rod 14, the cylinder pole 14 all is provided with motor 11 with three connecting rod 13 swing joint, the surface of valve pipeline 4, motor 11 and valve pipeline 4 fixed connection, and the output of motor 11 is provided with the rotation post 19, and rotation post 19 and first valve blade 15 fixed connection, the bottom of first valve blade 15 is provided with air exhauster 18, and air exhauster 18 is relative with first valve blade 15 position.

One specific application of this embodiment is: when the dust collector is particularly used, dust generated in a mine cavity is sucked into the negative pressure air cylinder 3 through the negative pressure fan 5, when less auxiliary dust needs to be treated, the valve pipelines 4 at the tops of the dry dust collection boxes 1 can be controlled to be opened, so that the utilization rate of each dry dust collection box 1 is improved, and finally, purified air is discharged from the air exhaust cylinder 7 through the air inducing device 2; when the valve pipeline 4 is controlled to be opened and closed, the motor 11 is required to be started, the rotating column 19 is driven by the motor 11, the first valve blade 15 is driven to rotate by the rotating column 19, the connecting rod 13 on the surface of the first valve blade 15 is driven while the first valve blade 15 rotates, the connecting rod 13 drives the cylindrical rod 14, and finally the opening and closing of the valve are controlled by the connecting rod 13 on the surfaces of the second valve blade 16 and the third valve blade 17 through the linkage of the cylindrical rod 14.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a mining dry-type whirlwind composite filter dust remover, includes dry-type dust removal case (1), its characterized in that: the utility model discloses a dry-type dust removal case, including dry-type dust removal case (1), valve pipeline (4) are provided with at the top of dry-type dust removal case (1), the top of valve pipeline (4) is provided with negative pressure dryer (3), the one end of negative pressure dryer (3) sets up European negative pressure fan (5), one side of negative pressure fan (5) is provided with air inlet duct (6), one side of dry-type dust removal case (1) is provided with exhaust duct (7), one side of exhaust duct (7) is provided with induced air device (2), the bottom of dry-type dust removal case (1) is provided with landing leg (8) and dust hopper (9), landing leg (8) and dust hopper (9) all with the bottom fixed connection of dry-type dust removal case (1).

2. The mining dry cyclone composite filter dust collector as claimed in claim 1, wherein: the top and the bottom of valve pipeline (4) all are provided with solid fixed ring (10), two gu fixed ring (10) respectively with dry-type dust removal case (1) and negative pressure dryer (3) fixed connection, the inner wall of valve pipeline (4) is provided with fixed plate (12), fixed plate (12) and valve pipeline (4) fixed connection.

3. The mining dry cyclone composite filter dust collector as claimed in claim 2, wherein: one side of the fixed plate (12) is provided with a first valve blade (15), a second valve blade (16) and a third valve blade (17), and the first valve blade (15), the second valve blade (16) and the third valve blade (17) are rotationally connected with the fixed plate (12).

4. A mining dry cyclone composite filter dust collector as claimed in claim 3, wherein: one side of each of the first valve blade (15), the second valve blade (16) and the third valve blade (17) is provided with a connecting rod (13), and the three connecting rods (13) are fixedly connected with the first valve blade (15), the second valve blade (16) and the third valve blade (17).

5. The mining dry cyclone composite filter dust collector as claimed in claim 4, wherein: one side of the three connecting rods (13) is provided with a cylindrical rod (14), and the cylindrical rods (14) are movably connected with the three connecting rods (13).

6. The mining dry cyclone composite filter dust collector as claimed in claim 1, wherein: the surface of the valve pipeline (4) is provided with a motor (11), and the motor (11) is fixedly connected with the valve pipeline (4).

7. The mining dry cyclone composite filter dust collector as claimed in claim 6, wherein: the output end of the motor (11) is provided with a rotating column (19), and the rotating column (19) is fixedly connected with the first valve blade (15).

8. A mining dry cyclone composite filter dust collector as claimed in claim 3, wherein: an exhaust fan (18) is arranged at the bottom of the first valve blade (15), and the exhaust fan (18) is opposite to the first valve blade (15).