Pulse dust collector convenient to disassemble and assemble

Abstract

The utility model relates to the field of pulse dust removers, in particular to a pulse dust remover convenient to disassemble and assemble, which comprises a pulse dust remover body, a mounting frame is fixedly mounted in the pulse dust remover body, and a plurality of dust removal through holes are equidistantly formed in the top of the mounting frame. A fixed ring seat is fixedly mounted at the top of the mounting frame outside the dust removal through hole, a dust removal cloth bag assembly is inserted in the dust removal through hole at the top end of the mounting frame, and through holes are formed in the periphery of the bottom in the fixed ring seat in a penetrating manner. According to the dust collection bag, the dust collection bag body can be quickly disassembled and assembled through the matched arrangement of the dust collection bag assembly and the fixed ring seat, the whole operation process is convenient and fast, and through the arrangement of the spring and the movable plate, when the dust collection bag body needs to be disassembled, the dust collection bag body can be conveniently taken out in an auxiliary mode.

Description

Technical Field

[0001] The utility model relates to the technical field of pulse dust collectors, in particular to a pulse dust collector which is easy to assemble and disassemble. Background Art

[0002] The pulse dust collector is a new, high-efficiency dust collector developed based on the bag dust collector. It combines the advantages of chambered backflushing and various pulse jet dust collectors, removing dust from the filter media (bags or cartridges) by injecting compressed air. The pulse dust collector consists of a hopper, upper, middle, and lower chambers, each with its own chamber structure.

[0003] During the replacement of existing cloth bags, the installation of the cloth bags usually requires bending and folding the bag opening to the hole of the flower plate, which is a relatively cumbersome operation. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a pulse dust collector that is easy to disassemble and assemble.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A pulse dust collector that is easy to disassemble and assemble comprises a pulse dust collector body, wherein a mounting frame is fixedly mounted in the pulse dust collector body, a plurality of dust collection through holes are opened at equal intervals on the top of the mounting frame, a fixing ring seat is fixedly mounted on the top of the mounting frame outside the dust collection through holes, a dust bag assembly is plugged into the top of the mounting frame at the dust collection through holes, through holes are opened all around the bottom of the fixing ring seat, a fixed shaft is fixedly mounted in the through holes, a movable plate is movably sleeved on the outer wall of the fixed shaft, a movable cavity is opened on the top of the mounting frame at the movable plate, a spring is arranged on the side of the movable cavity away from the dust collection through holes, and the top of the spring is connected to the movable plate;

[0007] The dust bag assembly includes a fixed placement frame, a dust bag body is arranged in the fixed placement frame, a limiting frame is arranged in the dust bag body, and an external fixing sleeve at the top of the limiting frame is provided with a mounting ring, and the mounting ring and the fixed ring seat are threadedly connected.

[0008] In addition, a preferred structure is that the fixed placement frame includes a first limiting ring, a plurality of first extension rods are fixedly installed in an equidistant ring on the top of the first limiting ring, and a first fixing ring is installed on the top of the first extension rods.

[0009] In addition, the preferred structure is that a clamping hole is opened through the middle of the first fixing ring, the diameter of the clamping hole is consistent with the outer diameter of the dust bag body, and a plurality of extended clamping blocks are fixedly installed in an equidistant ring on the outer wall of the first fixing ring.

[0010] In addition, the preferred structure is that the limiting frame includes a second limiting ring, a plurality of second extension rods are fixedly installed in an equidistant ring on the top of the second limiting ring, a second fixing ring is installed on the top of the second extension rod, and the outer diameter of the second limiting ring is consistent with the inner diameter of the dust bag body.

[0011] In addition, a preferred structure is that a clamping groove is provided on the top of the fixing ring seat at the extended clamping block, and the inner diameter of the fixing ring seat is consistent with the inner diameter of the first fixing ring.

[0012] In addition, the preferred structure is that the bottom of the mounting ring is located at the fixed ring seat and a mounting groove is provided, and an internal thread portion is provided in the mounting groove at the external thread portion, the internal thread portion is threadedly connected to the external thread portion, and a through hole is provided at the bottom of the mounting ring at the through hole of the fixed ring seat.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, the dust bag body can be quickly disassembled and assembled through the coordinated arrangement of the dust bag assembly and the fixed ring seat, and the entire operation process is convenient. In addition, the arrangement of the spring and the movable plate facilitates the removal of the dust bag body when the dust bag body needs to be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the cross-sectional structure of a pulse dust collector that is easy to disassemble and assemble proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled cross-sectional structure of a pulse dust collector that is easy to disassemble and assemble proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the dust bag assembly disassembled;

[0018] Figure 4 This is a schematic diagram of the structure enlarged at point A.

[0019] In the figure: 1. Pulse dust collector body; 2. Dust bag assembly; 21. Fixed placement frame; 22. Dust bag body; 23. Limit frame; 24. Mounting ring; 241. Internal threaded portion; 3. Mounting frame; 4. Fixed ring seat; 41. External threaded portion; 42. Movable plate; 43. Spring. 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 The top of the spring 43 is connected with the movable plate 42, and the top of the spring 43 is connected with the movable plate 42. It is worth noting that the specific structure of the pulse dust collector body 1 and the mounting frame 3 and their working modes are all existing technologies currently disclosed on the market, and do not belong to the main technical problems to be solved in this technical solution. Therefore, they will not be elaborated in this utility model.

[0022] In addition, the dust bag assembly 2 includes a fixed placement frame 21, a dust bag body 22 is arranged in the fixed placement frame 21, a limiting frame 23 is arranged in the dust bag body 22, and the external fixed sleeve at the top of the limiting frame 23 is provided with a mounting ring 24, and the mounting ring 24 and the fixed ring seat 4 are threadedly connected. It is worth mentioning that the specific structure of the dust bag body 22 is an existing product currently disclosed on the market, and does not belong to the main technical problem to be solved in this technical solution, so it is not elaborated in this utility model.

[0023] At the same time, the fixed placement frame 21 includes a first limiting ring, a plurality of first extension rods are fixedly installed in an equidistant ring shape on the top of the first limiting ring, and a first fixing ring is installed on the top of the first extension rods.

[0024] At the same time, a clamping through hole is opened through the middle of the first fixing ring, the diameter of the clamping through hole is consistent with the outer diameter of the dust bag body 22, and a plurality of extended clamping blocks are fixedly installed in an equidistant ring on the outer wall of the first fixing ring.

[0025] In addition, the limiting frame 23 includes a second limiting ring, a plurality of second extension rods are fixedly installed in an equidistant ring on the top of the second limiting ring, a second fixing ring is installed on the top of the second extension rod, and the outer diameter of the second limiting ring is consistent with the inner diameter of the dust bag body 22.

[0026] At the same time, a clamping groove is provided on the top of the fixed ring seat 4 at the extended clamping block, and the inner diameter of the fixed ring seat 4 is consistent with the inner diameter of the first fixed ring.

[0027] Furthermore, a mounting groove is provided at the bottom of the mounting ring 24 at the fixed ring seat 4, and an internal thread portion is provided in the mounting groove at the external thread portion, and the internal thread portion is threadedly connected to the external thread portion, and a through hole is provided at the bottom of the mounting ring 24 at the through hole of the fixed ring seat 4.

[0028] In this embodiment, the dust bag body 22 can be quickly disassembled and assembled through the coordinated arrangement of the dust bag assembly 2 and the fixed ring seat 4, and the entire operation process is convenient. In addition, through the arrangement of the spring 43 and the movable plate 42, it is convenient to assist in removing the dust bag body 22 when the dust bag body 22 needs to be removed.

[0029] Among them, when the dust bag body 22 needs to be installed, the extended block of the fixed placement frame 21 is aligned with its fixed ring seat 4 and inserted until the fixed placement frame 21 is inserted into the dust removal through hole, and then the dust bag body 22 is inserted, and then the limiting frame 23 is inserted into the dust bag body 22, and the limiting frame 23 and the fixed placement frame 21 are pressed and fixed to the dust bag body 22, and during the installation of the limiting frame 23, the mounting ring 24 is screwed to the fixed ring seat 4 to complete the overall installation, and the entire installation process is relatively convenient.

[0030] When the dust bag body 22 needs to be disassembled, the mounting ring 24 and the fixed ring seat 4 are loosened and removed, and then the movable plate 42 is pressed against one side of the spring 43. Then, the other side of the movable plate 42 moves toward the fixed placement frame 21 under the action of the fixed shaft, and presses the fixed placement frame 21 to move the fixed placement frame 21 and the dust bag body 22 upward, making it easier to remove, and the whole process is relatively convenient.

[0031] In the present invention, the dust bag body 22 can be quickly disassembled and assembled through the coordinated arrangement of the dust bag assembly 2 and the fixed ring seat 4, and the entire operation process is convenient. In addition, through the arrangement of the spring 43 and the movable plate 42, it is convenient to assist in removing the dust bag body 22 when the dust bag body 22 needs to be removed.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pulse dust collector that is easy to disassemble and assemble, comprising a pulse dust collector body (1), characterized in that: A mounting frame (3) is fixedly installed in the pulse dust collector body (1), a plurality of dust removal through holes are opened at equal distances on the top of the mounting frame (3), and a fixed ring seat (4) is fixedly installed on the top of the mounting frame (3) outside the dust removal through hole, a dust bag assembly (2) is plugged into the top of the mounting frame (3) at the dust removal through hole, and through holes are opened on all sides of the bottom of the fixed ring seat (4), a fixed shaft is fixedly installed in the through hole, a movable plate (42) is movably sleeved on the outer wall of the fixed shaft, and a movable cavity is opened on the top of the mounting frame (3) at the movable plate (42), a spring (43) is provided on the side of the movable cavity away from the dust removal through hole, and the top of the spring (43) is connected to the movable plate (42); The dust bag assembly (2) comprises a fixed placement frame (21), a dust bag body (22) arranged in the fixed placement frame (21), a limit frame (23) arranged in the dust bag body (22), an external fixed sleeve at the top end of the limit frame (23) is provided with a mounting ring (24), and the mounting ring (24) and the fixed ring seat (4) are threadedly connected.

2. The pulse dust collector that is easy to disassemble and assemble according to claim 1 is characterized in that: The fixed placement frame (21) comprises a first limiting ring, a plurality of first extension rods are fixedly mounted in an equidistant annular pattern on the top of the first limiting ring, and a first fixing ring is mounted on the top of the first extension rods.

3. The pulse dust collector that is easy to assemble and disassemble according to claim 2 is characterized in that: A clamping through hole is provided in the middle of the first fixing ring, the diameter of the clamping through hole is consistent with the outer diameter of the dust bag body (22), and a plurality of extending clamping blocks are fixedly installed in an annular manner at equal distances on the outer wall of the first fixing ring.

4. The pulse dust collector that is easy to assemble and disassemble according to claim 1 is characterized in that: The limiting frame (23) includes a second limiting ring, a plurality of second extension rods are fixedly mounted in an equidistant annular pattern on the top of the second limiting ring, a second fixing ring is mounted on the top of the second extension rods, and the outer diameter of the second limiting ring is consistent with the inner diameter of the dust bag body (22).

5. The pulse dust collector that is easy to assemble and disassemble according to claim 1 is characterized in that: A clamping slot is provided at the top of the fixed ring seat (4) at the extended clamping block, and the inner diameter of the fixed ring seat (4) is consistent with the inner diameter of the first fixed ring.

6. The pulse dust collector that is easy to assemble and disassemble according to claim 1 is characterized in that: The bottom of the mounting ring (24) is provided with a mounting groove at the fixed ring seat (4), and an internal thread portion is provided in the mounting groove at the external thread portion, the internal thread portion is threadedly connected to the external thread portion, and the bottom of the mounting ring (24) is provided with a through hole at the through hole of the fixed ring seat (4).

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