Dust removal device for pulverized coal processing

Abstract

The utility model belongs to the technical field of pulverized coal processing, particularly relates to a dust removal device for pulverized coal processing, and provides the following scheme aiming at the dust removal problem: the dust removal device comprises a shell, the lower surface of the shell is fixedly connected with a dust removal hopper; the upper surface of the shell is fixedly connected with a sealing cover; the outer surface of the shell is fixedly connected with a water storage shell; the outer surface of one side of the water storage shell is fixedly connected with a water inlet pipe; the outer surface of the other side of the water storage shell is fixedly connected with a water outlet pipe; the inner surface of the shell is fixedly connected with a mounting plate; a dust remover is mounted on the inner surface of the mounting plate in a sliding manner; the upper surface of the mounting plate is fixedly connected with a fixer; and the upper surface of the shell is fixedly connected with a sealing plate. And through the arrangement of the fixer and the dust remover, the cloth bag can be quickly mounted and dismounted, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal powder processing, in particular to a dust removal device for coal powder processing. Background Art

[0002] Pulverized coal is a key product of coal processing. It consists of particles of varying sizes and shapes. Bag filters are essential equipment in the pulverized coal processing process, separating the pulverized coal from the gas.

[0003] However, the prior art still has some deficiencies. In the prior art, when separating pulverized coal, if the bag is damaged, it is very inconvenient to install and remove the bag, which reduces the efficiency.

[0004] Therefore, we propose a dust removal device for coal powder processing to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and to propose a dust removal device for coal powder processing.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A dust removal device for coal powder processing comprises an outer shell; a dust removal hopper is fixedly connected to the lower surface of the outer shell; a sealing cover is fixedly connected to the upper surface of the outer shell; a water storage shell is fixedly connected to the outer surface of the outer shell; a water inlet pipe is fixedly connected to the outer surface of one side of the water storage shell; a water outlet pipe is fixedly connected to the outer surface of the other side of the water storage shell; a mounting plate is fixedly connected to the inner surface of the outer shell; a dust collector is slidably mounted on the inner surface of the mounting plate; a fixer is fixedly connected to the upper surface of the mounting plate; and a sealing plate is fixedly connected to the upper surface of the outer shell.

[0008] Preferably, the dust collector includes a support frame slidably mounted on the inner surface of the mounting plate; the upper surface of the support frame is fixedly connected to a No. 1 mounting ring; the lower surface of the No. 1 mounting ring is provided with a No. 1 mounting groove; the upper surface of the No. 1 mounting ring is provided with a fixing groove; the inner top surface of the No. 1 mounting groove is fixedly connected to a No. 1 magnet; the lower surface of the No. 1 magnet is fixedly connected to a No. 2 magnet; the lower surface of the No. 2 magnet is fixedly connected to a mounting block; the lower surface of the mounting block is fixedly connected to a No. 2 mounting ring; the upper surface of the No. 2 mounting ring is provided with a No. 2 mounting groove; the lower surface of the No. 2 mounting ring is fixedly connected to a sealing ring.

[0009] Preferably, the mounting block is slidably mounted on the inner surface of the No. 1 mounting groove; the No. 1 magnet and the No. 2 magnet are connected by magnetic force.

[0010] Preferably, the fixer includes a first shell fixedly connected to the upper surface of the mounting plate; a No. 1 slide groove is provided on the outer surface of one side of the first shell; a No. 2 slide groove is provided on the upper surface of the first shell; a fixed block is slidably installed on the inner surface of the No. 1 slide groove; a spring is fixedly connected to the outer surface of one side of the fixed block; and a push block is fixedly connected to the upper surface of the fixed block.

[0011] Preferably, one end of the spring is fixedly connected to the inner surface of the No. 1 slide groove; and the push block is slidably installed on the inner surface of the No. 2 slide groove.

[0012] In the utility model, the dust removal device for coal powder processing is provided with a No. 1 mounting ring, a No. 1 mounting groove, a No. 1 magnet, a fixed groove, a No. 2 mounting ring, a mounting block, a No. 2 magnet, a No. 2 mounting groove, a support frame, a sealing ring, a first shell, a No. 1 slide groove, a No. 2 slide groove, a fixed block, a spring, and a push block. When the cloth bag is installed, the cloth bag is connected to the outer surface of the support frame, one end of the cloth bag is placed in the No. 2 mounting groove, and the No. 2 mounting ring is pushed upward. The movement of the No. 2 mounting ring drives the mounting block to move, and the mounting block is pushed into the No. 1 mounting groove. The movement of the mounting block It will drive the No. 2 magnet to move, so that the No. 2 magnet and the No. 1 magnet contact each other, fix the No. 2 fixing ring, and thus fix the cloth bag. Then the support frame and the cloth bag are pushed into the mounting plate. The movement of the No. 2 mounting ring will push the fixing block into the first shell. The movement of the fixing block will compress the spring. When the No. 1 mounting ring moves, it will drive the fixing slot to move. When the fixing slot moves to the front of the fixing block, the fixing block will enter the fixing slot under the action of the spring rebound, and complete the fixation of the No. 1 mounting ring, so that the cloth bag can be quickly installed and removed, which improves efficiency.

[0013] In the utility model, the dust removal device for coal powder processing is provided with a water storage shell, a water inlet pipe, and a water outlet pipe. Cooling water can enter the water storage shell through the water inlet pipe, and the cooling water will flow out through the water outlet pipe to complete the cooling of the shell, which can effectively prevent the high-temperature coal powder from damaging the bag.

[0014] The utility model has reasonable structural design, simple operation and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a dust removal device for coal powder processing proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the dust collector in the utility model;

[0017] Figure 3 for Figure 2 A partial enlarged view of part A;

[0018] Figure 4It is a schematic cross-sectional view of the fixing device in the present invention.

[0019] In the figure: 1. Outer shell; 2. Dust hopper; 3. Mounting plate; 4. Dust collector; 41. Mounting ring No. 1; 411. Mounting slot No. 1; 412. Magnet No. 1; 413. Fixing slot; 42. Mounting ring No. 2; 421. Mounting block; 422. Magnet No. 2; 423. Mounting slot No. 2; 43. Support frame; 44. Sealing ring; 5. Fixer; 51. First shell; 52. Slide slot No. 1; 53. Slide slot No. 2; 54. Fixing block; 55. Spring; 56. Push block; 6. Water storage shell; 7. Water inlet pipe; 8. Water outlet pipe; 9. Closing plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-4 A dust removal device for coal powder processing includes an outer shell 1; a dust removal hopper 2 is fixedly connected to the lower surface of the outer shell 1; a sealing cover is fixedly connected to the upper surface of the outer shell 1; a water storage shell 6 is fixedly connected to the outer surface of the outer shell 1; a water inlet pipe 7 is fixedly connected to the outer surface of one side of the water storage shell 6; a water outlet pipe 8 is fixedly connected to the outer surface of the other side of the water storage shell 6; a mounting plate 3 is fixedly connected to the inner surface of the outer shell 1; a dust collector 4 is slidably mounted on the inner surface of the mounting plate 3; a fixer 5 is fixedly connected to the upper surface of the mounting plate 3; and a sealing plate 9 is fixedly connected to the upper surface of the outer shell 1.

[0022] Furthermore, the dust collector 4 includes a support frame 43 slidably mounted on the inner surface of the mounting plate 3; the upper surface of the support frame 43 is fixedly connected to a No. 1 mounting ring 41; the lower surface of the No. 1 mounting ring 41 is provided with a No. 1 mounting groove 411; the upper surface of the No. 1 mounting ring 41 is provided with a fixing groove 413; the inner top surface of the No. 1 mounting groove 411 is fixedly connected to a No. 1 magnet 412; the lower surface of the No. 1 magnet 412 is fixedly connected to a No. 2 magnet 422; the lower surface of the No. 2 magnet 422 is fixedly connected to a mounting block 421; the lower surface of the mounting block 421 is fixedly connected to a No. 2 mounting ring 42; the upper surface of the No. 2 mounting ring 42 is provided with a No. 2 mounting groove 423; the lower surface of the No. 2 mounting ring 42 is fixedly connected to a sealing ring 44.

[0023] Furthermore, the mounting block 421 is slidably mounted on the inner surface of the No. 1 mounting groove 411 ; the No. 1 magnet 412 and the No. 2 magnet 422 are connected by magnetic force.

[0024] Furthermore, the fixer 5 includes a first shell 51 fixedly connected to the upper surface of the mounting plate 3; a No. 1 slide groove 52 is provided on the outer surface of one side of the first shell 51; a No. 2 slide groove 53 is provided on the upper surface of the first shell 51; a fixing block 54 is slidably installed on the inner surface of the No. 1 slide groove 52; a spring 55 is fixedly connected to the outer surface of one side of the fixing block 54; and a push block 56 is fixedly connected to the upper surface of the fixing block 54.

[0025] Furthermore, one end of the spring 55 is fixedly connected to the inner surface of the No. 1 slide groove 52 ; and the push block 56 is slidably installed on the inner surface of the No. 2 slide groove 53 .

[0026] In the present invention, when the cloth bag is installed, the cloth bag is connected to the outer surface of the support frame 43, one end of the cloth bag is placed in the No. 2 mounting groove 423, and the No. 2 mounting ring 42 is pushed upward. The movement of the No. 2 mounting ring 42 drives the mounting block 421 to move, and the mounting block 421 is pushed into the No. 1 mounting groove 411. The movement of the mounting block 421 drives the No. 2 magnet 422 to move, so that the No. 2 magnet 422 and the No. 1 magnet 412 contact each other, and the No. 2 mounting ring 42 is fixed, thereby fixing the cloth bag, and then the support frame 43 and the cloth bag are pushed into the mounting plate 3, and the movement of the No. 2 mounting ring 42 The fixing block 54 will be pushed into the first shell 51. The movement of the fixing block 54 will compress the spring 55. When the No. 1 mounting ring 41 moves, the fixing groove 413 will drive the movement. When the fixing groove 413 moves to the front of the fixing block 54, the fixing block 54 will enter the fixing groove 413 under the action of the spring 55 rebounding, and the No. 1 mounting ring 41 is fixed, so that the bag can be quickly installed and disassembled, thereby improving efficiency; cooling water can enter the water storage shell 6 through the water inlet pipe 7, and the cooling water will flow out through the water outlet pipe 8 to complete the cooling of the outer shell 1, which can effectively prevent the high-temperature coal powder from damaging the bag.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0029] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A dust removal device for coal powder processing, characterized in that: The utility model comprises a shell (1); a dust hopper (2) is fixedly connected to the lower surface of the shell (1); a sealing cover is fixedly connected to the upper surface of the shell (1); a water storage shell (6) is fixedly connected to the outer surface of the shell (1); a water inlet pipe (7) is fixedly connected to the outer surface of one side of the water storage shell (6); a water outlet pipe (8) is fixedly connected to the outer surface of the other side of the water storage shell (6); a mounting plate (3) is fixedly connected to the inner surface of the shell (1); a dust collector (4) is slidably mounted on the inner surface of the mounting plate (3); a fixer (5) is fixedly connected to the upper surface of the mounting plate (3); and a sealing plate (9) is fixedly connected to the upper surface of the shell (1).

2. A dust removal device for coal powder processing according to claim 1, characterized in that: The dust collector (4) comprises a support frame (43) slidably mounted on the inner surface of the mounting plate (3); the upper surface of the support frame (43) is fixedly connected to a No. 1 mounting ring (41); the lower surface of the No. 1 mounting ring (41) is provided with a No. 1 mounting groove (411); the upper surface of the No. 1 mounting ring (41) is provided with a fixing groove (413); the inner top surface of the No. 1 mounting groove (411) is fixedly connected to a No. 1 magnet (412); the lower surface of the No. 1 magnet (412) is fixedly connected to a No. 2 magnet (422); the lower surface of the No. 2 magnet (422) is fixedly connected to a mounting block (421); the lower surface of the mounting block (421) is fixedly connected to a No. 2 mounting ring (42); the upper surface of the No. 2 mounting ring (42) is provided with a No. 2 mounting groove (423); and the lower surface of the No. 2 mounting ring (42) is fixedly connected to a sealing ring (44).

3. A dust removal device for coal powder processing according to claim 2, characterized in that: The mounting block (421) is slidably mounted on the inner surface of the No. 1 mounting groove (411); the No. 1 magnet (412) and the No. 2 magnet (422) are connected via magnetic force.

4. A dust removal device for coal powder processing according to claim 1, characterized in that: The fixer (5) includes a first shell (51) fixedly connected to the upper surface of the mounting plate (3); a first slide groove (52) is provided on the outer surface of one side of the first shell (51); a second slide groove (53) is provided on the upper surface of the first shell (51); a fixing block (54) is slidably mounted on the inner surface of the first slide groove (52); a spring (55) is fixedly connected to the outer surface of one side of the fixing block (54); and a push block (56) is fixedly connected to the upper surface of the fixing block (54).

5. A dust removal device for coal powder processing according to claim 4, characterized in that: One end of the spring (55) is fixedly connected to the inner surface of the No. 1 slide groove (52); and the push block (56) is slidably mounted on the inner surface of the No. 2 slide groove (53).

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