Bag-type dust collector

Abstract

The utility model discloses a bag-type dust remover, which relates to the field of dust removal equipment, and adopts the technical scheme that the bag-type dust remover comprises a machine body and a plurality of bag-type filter pieces, a partition plate is arranged in the machine body, a plurality of rectangular grooves are formed in the top surface of the machine body, a plurality of through holes are formed in the partition plate, and a mounting plate is detachably connected to the partition plate; the mounting plate abuts against one side of the partition plate through the rectangular groove, and the cloth bag filter part penetrates through the through hole and is clamped to the inner edge of the mounting hole. When people need to disassemble all the cloth bag filtering pieces, people only need to separate the mounting plates from the partition plates, and the cloth bag filtering pieces are fixed on the inner edges of the mounting holes, so that after the mounting plates are disassembled, the mounting plates can take out all the cloth bag filtering pieces in one rectangular groove, and people can disassemble the plurality of cloth bag filtering pieces integrally; the cloth bag in the cloth bag filtering piece is made of aramid fibers, so that the service life and the stability of the whole cloth bag filtering piece are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of dust removal equipment, and more specifically, to a bag dust collector. Background Art

[0002] A bag dust collector, also known as a bag-type dust collector or a filter-type dust collector, is a dry and efficient dust collector that uses bag filter elements to capture solid particles in dust-laden gas. When the dust-laden gas enters the bag dust collector, the large particles and high specific gravity of the dust settle due to gravity and fall into the ash hopper, while the gas containing finer dust is retained when passing through the filter material, thereby purifying the gas.

[0003] The existing bag-type dust collector is relatively large in size and high in height, so the number of bag-type filters installed in the dust collector is also relatively large. In order to facilitate the maintenance of the bag-type filters, people generally replace all the bag-type filters in the dust collector regularly, and then check and maintain the removed bag-type filters one by one, and discard the unqualified ones.

[0004] Several through holes are provided in the existing dust collector, and the bag filters are clamped on the inner edges of the through holes, and people complete the installation and removal of the bag filters by climbing onto the top surface of the dust collector. However, the existing bag filters are clamped in the through holes one by one, and the number of through holes in the dust collector is relatively large, which makes the process of removing all the bag filters more troublesome.

[0005] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a bag dust collector.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a bag dust collector, comprising a body and a plurality of bag filters located in the body, a partition plate is arranged inside the body, the partition plate divides the inside of the body into an upper chamber and a lower chamber, a plurality of rectangular grooves connected to the upper chamber are opened on the top surface of the body, a plurality of through holes are opened on the partition plate, and the projections of all the through holes on the top surface of the body are located in the rectangular grooves, a mounting plate is detachably connected to the partition plate, the mounting plate is in contact with one side of the partition plate through the rectangular grooves, a mounting hole with a diameter smaller than the through hole and arranged one-to-one with the through hole is opened on the mounting plate, and the bag filter passes through the through hole and is clamped on the inner edge of the mounting hole.

[0008] The utility model is further configured as follows: a sealing ring is fixedly connected to one side of the mounting plate, and the sealing ring surrounds all mounting holes located on the mounting plate.

[0009] The utility model is further configured as follows: a plurality of threaded holes are provided on the partition plate, the depth of the threaded holes is less than the thickness of the partition plate, and the mounting plate is fixed on the partition plate by bolts threadedly connected in the threaded holes.

[0010] The utility model is further configured as follows: two guide rails are fixedly connected to one side of the machine body, a sliding plate is slidably connected between the two guide rails, the sliding plate slides along the height direction of the machine body, and the mounting plate can be fixed on the sliding plate.

[0011] The utility model is further configured as follows: two hooks are arranged on one side of the sliding plate facing away from the machine body, and two hanging rings are arranged on the mounting plate for being passed through by the hooks.

[0012] The utility model is further configured as follows: a pull rope is fixedly connected to the sliding plate, a fixed pulley is fixedly connected to the machine body, the fixed pulley is located above the top surface of the machine body, and the pull rope is always in contact with the outer wall of the fixed pulley.

[0013] The utility model is further configured as follows: one end of the pull rope facing away from the sliding plate is fixedly connected to the machine body.

[0014] To sum up, the utility model has the following beneficial effects: when people need to remove all the bag filters, people only need to separate each mounting plate from the partition plate. Since the bag filters are all fixed on the inner edge of the mounting hole, after the mounting plate is removed, the mounting plate can bring out all the bag filters in a rectangular groove, so that people can remove multiple bag filters at one time, which greatly improves the speed of removing the bag filters. The mounting plate can be separated from the partition plate, so that people can fix the new bag filter on the mounting plate in advance, and then bring the mounting plate to the top surface of the body for installation. This arrangement allows most of the installation process to be carried out on the ground, which is convenient for people to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 The enlarged schematic diagram of the middle A part;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the mounting plate in the utility model;

[0019] Figure 5 It is a partial cross-sectional view of the utility model.

[0020] In the figure: 1. body; 2. bag filter; 3. partition plate; 4. rectangular groove; 5. through hole; 6. mounting plate; 7. mounting hole; 8. threaded hole; 9. sealing ring; 10. guide rail; 11. sliding plate; 12. hook; 13. hanging ring; 14. pull rope; 15. fixed pulley. DETAILED DESCRIPTION

[0021] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] A bag dust collector, such as Figure 1 , Figure 3 and Figure 5 As shown, it includes a body 1 and a plurality of bag filter elements 2 located in the body 1, a partition plate 3 is arranged inside the body 1, the partition plate 3 divides the inside of the body 1 into an upper cavity and a lower cavity, a plurality of rectangular grooves 4 communicating with the upper cavity are opened on the top surface of the body 1, in this embodiment, the number of rectangular grooves 4 is eight, a plurality of through holes 5 are opened on the partition plate 3, the projections of all through holes 5 on the top surface of the body 1 are all located in the rectangular grooves 4, a mounting plate 6 is detachably connected to the partition plate 3, the mounting plate 6 is in contact with one side of the partition plate 3 through the rectangular grooves 4, a mounting hole 7 with a diameter smaller than the through hole 5 and corresponding to the through hole 5 is opened on the mounting plate 6, the bag filter 2 passes through the through hole 5 and is snapped on the inner edge of the mounting hole 7, and the maximum diameter of the bag filter 2 is The diameter is smaller than that of the mounting plate 6 and the partition plate 3, which are detachably connected, so that when people need to remove all the bag filters 2, they only need to separate each mounting plate 6 from the partition plate 3. Since the bag filters 2 are all fixed on the inner edge of the mounting hole 7, after the mounting plate 6 is removed, the mounting plate 6 can bring out all the bag filters 2 in a rectangular groove 4, so that people can disassemble multiple bag filters 2 in one piece, which greatly improves the disassembly speed of the bag filters 2. The mounting plate 6 can be separated from the partition plate 3, so that people can fix the new bag filter 2 on the mounting plate 6 in advance, and then bring the mounting plate 6 to the top surface of the body 1 for installation. This arrangement allows most of the installation process to be carried out on the ground, which is convenient for people to install.

[0023] like Figure 4 and Figure 5As shown, a sealing ring 9 is fixedly connected to one side of the mounting plate 6, and the sealing ring 9 surrounds all the mounting holes 7 on the mounting plate 6. The setting of the sealing ring 9 makes the gap between the mounting plate 6 and the partition plate 3 be sealed by the sealing ring 9, so that the air to be filtered cannot flow out through the gap between the mounting plate 6 and the partition plate 3 after passing through the through hole 5, and can only pass through the bag filter element 2. A plurality of threaded holes 8 are opened on the partition plate 3, and the depth of the threaded holes 8 is less than the thickness of the partition plate 3. The mounting plate 6 is fixed to the partition plate 3 by bolts threadedly connected in the threaded holes 8. A circular hole for passing bolts is opened on the mounting plate 6, and the circular hole is outside the surrounding circle of the sealing ring 9. The mounting plate 6 is fixed by bolts, so that the fixing structure of the mounting plate 6 is firm and the disassembly of the mounting plate 6 is convenient. The circular hole is outside the surrounding circle of the sealing ring 9, so that the opening of the circular hole will not affect the sealing effect between the mounting plate 6 and the partition plate 3. A lifting ring is fixedly connected to the side of the mounting plate 6 facing away from the sealing ring 9. The setting of the lifting ring provides a fulcrum for people to move the mounting plate 6, thereby facilitating people to remove the mounting plate 6 from the rectangular groove 4.

[0024] like Figure 1 and Figure 2The two ends of the sliding plate 11 are respectively embedded in the two sliding grooves, and the sliding plate 11 slides along the height direction of the machine body 1. The mounting plate 6 can be fixed on the sliding plate 11. Because there are a certain number of mounting plates 6, it is dangerous for people to carry the mounting plate 6 to climb up the top surface of the machine body 1. People can fix the mounting plate 6 on the sliding plate 11 and then slide the sliding plate 11 onto the top surface of the machine body 1. The setting of the sliding plate 11 makes it easy for people to bring the mounting plate 6 to the top surface of the machine body 1. Two hooks 12 are provided on the side of the sliding plate 11 facing away from the machine body 1. Two hanging rings 13 are provided on the mounting plate 6, both of which are used to be passed through by the hooks 12. When people need to fix the mounting plate 6 and the sliding plate 11, they only need to pass the hooks 12 through the corresponding hanging rings 13. This fixing method makes the mounting plate 6 and the sliding plate 11 fixed. The connection method between the mounting plate 6 and the sliding plate 11 is relatively simple, which makes it convenient for people to fix the mounting plate 6 and the sliding plate 11. A pull rope 14 is fixedly connected to the sliding plate 11, and a fixed pulley 15 is fixedly connected to the machine body 1. The fixed pulley 15 is located above the top surface of the machine body 1, and the pull rope 14 is always in contact with the outer wall of the fixed pulley 15. A frame is also fixed to the machine body 1 around the fixed pulley 15, and a gap is formed between the frame and the fixed pulley 15 for passing the pull rope 14. This arrangement makes it possible for the pull rope 14 to always be in contact with the fixed pulley 15 under the restraining effect of the frame. People can slide the sliding plate 11 from the lower end of the machine body 1 to the top surface of the machine body 1 by pulling the pull rope 14. This arrangement makes it possible for people to control the movement of the sliding plate 11 on the top surface of the machine body 1, and one end of the pull rope 14 facing away from the sliding plate 11 is fixedly connected to the machine body 1, so that both ends of the pull rope 14 are fixed, so that the pull rope 14 will not fall off the top surface of the machine body 1.

[0025] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A bag dust collector, characterized in that: The invention comprises a body (1) and a plurality of bag filter elements (2) located in the body (1); a partition plate (3) is arranged inside the body (1); the partition plate (3) divides the inside of the body (1) into an upper chamber and a lower chamber; a plurality of rectangular grooves (4) communicating with the upper chamber are provided on the top surface of the body (1); a plurality of through holes (5) are provided on the partition plate (3); the projections of all the through holes (5) on the top surface of the body (1) are located in the rectangular grooves (4); a mounting plate (6) is detachably connected to the partition plate (3); the mounting plate (6) contacts one side of the partition plate (3) through the rectangular grooves (4); a mounting hole (7) having a diameter smaller than that of the through hole (5) and arranged one-to-one with the through hole (5) is provided on the mounting plate (6); the bag filter element (2) passes through the through hole (5) and is clamped on the inner edge of the mounting hole (7).

2. A bag dust collector according to claim 1, characterized in that: A sealing ring (9) is fixedly connected to one side of the mounting plate (6), and the sealing ring (9) surrounds all mounting holes (7) located on the mounting plate (6).

3. A bag dust collector according to claim 2, characterized in that: The partition plate (3) is provided with a plurality of threaded holes (8), the depth of the threaded holes (8) being less than the thickness of the partition plate (3), and the mounting plate (6) is fixed to the partition plate (3) by bolts threadedly connected in the threaded holes (8).

4. A bag dust collector according to claim 3, characterized in that: Two guide rails (10) are fixedly connected to one side of the machine body (1), a sliding plate (11) is slidably connected between the two guide rails (10), the sliding plate (11) slides along the height direction of the machine body (1), and the mounting plate (6) can be fixed on the sliding plate (11).

5. A bag dust collector according to claim 4, characterized in that: Two hooks (12) are arranged on the side of the sliding plate (11) facing away from the machine body (1), and two hanging rings (13) are arranged on the mounting plate (6) for the hooks (12) to pass through.

6. A bag dust collector according to claim 5, characterized in that: A pull rope (14) is fixedly connected to the sliding plate (11), and a fixed pulley (15) is fixedly connected to the machine body (1). The fixed pulley (15) is located above the top surface of the machine body (1), and the pull rope (14) is always in contact with the outer wall of the fixed pulley (15).

7. A bag dust collector according to claim 6, characterized in that: One end of the pull rope (14) facing away from the sliding plate (11) is fixedly connected to the machine body (1).

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