Filter element replacement structure of industrial filter cartridge dust remover

Abstract

The utility model relates to the technical field of filter element replacement, and provides a filter element replacement structure of an industrial filter cartridge deduster, which comprises a deduster body, a support plate, a plurality of support ports, a support ring, a mounting ring, a filter cartridge, a mounting mechanism and a pre-cleaning mechanism, the multiple supporting openings are annularly formed in the supporting plate at equal intervals, the supporting rings are rotationally arranged in the supporting openings, the mounting rings are arranged in the supporting rings, the filter cartridges are fixedly arranged on the mounting rings, the mounting mechanisms are arranged on the mounting rings and used for mounting and dismounting the mounting rings and the supporting rings, and the pre-cleaning mechanisms are arranged on the supporting plate and used for cleaning the filter cartridges. The device is used for cleaning dust on the surface of the filter cartridge in advance. According to the technical scheme, the problem that dust on the surface of the filter element easily falls to the mounting position when the filter element is replaced in the prior art, and the subsequent mounting effect of the filter element is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element replacement, and specifically to a filter element replacement structure for an industrial filter cartridge dust collector. Background Art

[0002] The filter element of the industrial cartridge dust collector needs to be replaced regularly to ensure its performance and filtering effect. Regular replacement of the filter element can prevent excessive accumulation of dust and dirt in the filter element, affecting the suction and filtering effect. Usually when there is a lot of dust accumulation on the filter or the suction is weakened during operation, the filter element may need to be replaced. When replacing, you only need to find and open the filter element of the industrial cartridge dust collector, and then apply a certain force to twist or pull the filter element to remove it from the filter element compartment. The existing technology is already quick and convenient when replacing the filter element of an industrial filter cartridge dust collector. However, during the process of replacing the filter element, a large amount of dust and impurities have been adsorbed on the filter element to be replaced, and the adsorption capacity has dropped to a very low level. The dust on the outside of the filter element is easy to fall off due to the replacement action. When some dust falls into the filter element installation position, in order to avoid affecting the subsequent filter element installation and falling on the outside of the industrial filter cartridge dust collector to pollute the surrounding environment, the inside and outside of the filter element installation position need to be cleaned after the old filter element is removed. Therefore, in response to the dust falling phenomenon when replacing the filter element in the existing technology, we propose a filter element replacement structure for an industrial filter cartridge dust collector that is cleaner when replacing the filter element. Utility Model Content

[0003] The utility model provides a filter element replacement structure for an industrial filter cartridge dust collector, which solves the problem in the related art that dust on the filter element surface is easily dropped onto the installation position when replacing the filter element, thus affecting the subsequent filter element installation effect.

[0004] The technical solution of the utility model is as follows: A filter element replacement structure for an industrial filter cartridge dust collector comprises a dust collector body, a support plate, a support port, a support ring, a mounting ring, a filter cartridge, a mounting mechanism and a pre-cleaning mechanism;

[0005] The support plate is fixedly arranged in the dust collector body;

[0006] The support openings are provided in a plurality, and the plurality of support openings are arranged in a circular shape and at equal intervals on the support plate;

[0007] The support ring is rotatably disposed in the support opening;

[0008] The mounting ring is arranged inside the supporting ring;

[0009] The filter cartridge is fixedly arranged on the mounting ring;

[0010] The mounting mechanism is arranged on the mounting ring and is used for mounting and dismounting the mounting ring and the supporting ring;

[0011] The pre-cleaning mechanism is arranged on the supporting plate and is used for pre-cleaning dust on the surface of the filter cartridge.

[0012] Preferably, the mounting mechanism comprises:

[0013] A first mounting groove, wherein the first mounting groove is fixedly disposed on the inner wall of the support ring;

[0014] a second mounting groove, the second mounting groove being disposed on a side wall of the first mounting groove;

[0015] A mounting block, the mounting block being fixedly disposed on the mounting ring corresponding to the first mounting groove;

[0016] A first limiting groove, wherein the first limiting groove is arranged on the inner wall of the mounting ring, and the first limiting groove is communicated with the outside;

[0017] A limiting ring, the limiting ring being rotatably disposed in the first limiting groove;

[0018] A limiting block, wherein the limiting block is fixedly arranged on the limiting ring corresponding to the second mounting groove;

[0019] A reset mechanism is arranged on the limit ring and is used to limit the rotation angle of the limit ring.

[0020] Furthermore, the reset mechanism comprises:

[0021] A reset groove, the reset groove is arranged on the side wall of the first limiting groove;

[0022] A reset ring, the reset ring being fixedly arranged on the limit ring corresponding to the reset groove;

[0023] A torsion spring is sleeved on the limiting ring, and two ends of the torsion spring are respectively fixedly connected to the reset ring and the side wall of the reset groove.

[0024] Furthermore, the pre-cleaning mechanism includes:

[0025] A cleaning column, the cleaning column is rotatably disposed on the support plate;

[0026] A cleaning plate, wherein the cleaning plate is provided in plurality, the plurality of cleaning plates are arranged around the cleaning column, the side walls of the cleaning plates are provided with cleaning bristles, and the cleaning bristles are in contact with the filter cartridge;

[0027] Cleaning rods, a plurality of cleaning rods are fixedly arranged between each cleaning plate and the cleaning column;

[0028] A power input mechanism, the power input mechanism is arranged on the support plate and is used to provide power for the rotation of the cleaning column;

[0029] An auxiliary mechanism is arranged on the support plate and is used to control the filter cartridge to rotate.

[0030] Furthermore, the power input mechanism includes:

[0031] A drive housing, the drive housing is fixedly arranged on the support plate, the inner bottom wall of the drive housing is provided with a drive opening, and the drive opening passes through the support plate;

[0032] Wherein, one end of the cleaning column close to the driving housing passes through the driving port and is rotatably connected to the inner top wall of the driving housing;

[0033] A first motor, wherein the first motor is fixedly arranged on the dust collector body, and an output end of the first motor is fixedly connected to the cleaning column.

[0034] On the basis of the above scheme, the auxiliary mechanism includes:

[0035] a first cavity, the first cavity being opened in the support plate;

[0036] A driving groove, the driving groove is arranged in an annular shape, the driving groove is opened on the side wall of the supporting opening, and the driving groove is communicated with the first cavity;

[0037] an annular rack, the annular rack being fixedly arranged on the supporting ring corresponding to the driving groove;

[0038] A driving ring, the driving ring is rotatably disposed in the driving port, a first gear is fixedly disposed at a position of the outer wall of the driving ring corresponding to the annular rack, and the first gear is meshed with the annular rack;

[0039] a first bevel gear, wherein the first bevel gear is fixedly disposed on the driving ring;

[0040] a second bevel gear, the second bevel gear being fixedly disposed on the cleaning column;

[0041] A third bevel gear is rotatably disposed in the driving housing, and the third bevel gear is respectively meshed with the first bevel gear and the second bevel gear.

[0042] The working principle and beneficial effects of the utility model are:

[0043] 1. In the utility model, through the setting of the installation mechanism, the operator rotates the limit ring so that the limit block is aligned with the installation block, and then extends the installation ring and the limit ring into the support ring. When the limit block is aligned with the second installation groove, the limit ring can be reset under the action of the torsion spring, so that the limit block is extended into the second installation groove, and then the installation ring is limited by the cooperation of the limit block and the second installation groove, so as to complete the installation of the filter cartridge. After that, the above steps can be reversed to complete the removal of the filter cartridge, so as to facilitate the replacement of the filter cartridge;

[0044] 2. In the present invention, by setting the pre-cleaning mechanism, the operation of the first motor can drive the cleaning column to rotate, and then drive the cleaning plate to move through the cleaning rod, so as to facilitate the cleaning of the filter cartridge surface by the cleaning bristles;

[0045] 3. In the utility model, through the setting of the auxiliary mechanism, the rotation of the cleaning column can drive the driving ring to rotate through the transmission of the first bevel gear, the third bevel gear and the second bevel gear, and then the support ring is driven to rotate through the meshing of the first gear and the annular rack, and the filter cartridge is driven to rotate through the cooperation of the mounting ring and the support ring, so that the filter cartridge can be fully cleaned by the cleaning bristles, thereby preventing the dust on the surface of the filter cartridge from falling into the first mounting groove and the second mounting groove when replacing the filter cartridge, thereby affecting the installation effect of the subsequent filter cartridge;

[0046] 4. In the utility model, by arranging the dust collector body, the support plate, the support port, the support ring, the mounting ring, the filter cartridge, the mounting mechanism and the pre-cleaning mechanism, it is convenient to clean the dust attached to the surface of the filter cartridge before replacing the filter cartridge, thereby solving the problem in the related art that the dust on the surface of the filter cartridge is easy to fall to the installation position when replacing the filter cartridge and affect the subsequent installation effect of the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0048] Figure 1 It is a schematic diagram of the structure of the utility model;

[0049] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0050] Figure 3 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0051] Figure 4 This is a schematic diagram of the structure of the support ring and the mounting ring of the utility model;

[0052] Figure 5 It is a schematic diagram of the cross-sectional structure of the installation structure of the utility model.

[0053] In the figure: 1. Dust collector body; 2. Support plate; 3. Support ring; 4. Mounting ring; 5. Filter cartridge; 6. First mounting slot; 7. Second mounting slot; 8. Mounting block; 9. Limiting ring; 10. Limiting block; 11. Torsion spring; 12. Cleaning column; 13. Cleaning plate; 14. Drive housing; 15. First motor; 16. Ring rack; 17. Drive ring; 18. First gear; 19. Third bevel gear. DETAILED DESCRIPTION

[0054] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0055] like Figures 1 to 5 As shown, this embodiment proposes a filter element replacement structure for an industrial filter cartridge dust collector, including a dust collector body 1, a support plate 2, a support port, a support ring 3, a mounting ring 4, a filter cartridge 5, a mounting mechanism and a pre-cleaning mechanism, the support plate 2 is fixedly arranged in the dust collector body 1, the support port is provided in plurality, and the plurality of support ports are equidistantly arranged in a ring shape on the support plate 2, the support ring 3 is rotatably arranged in the support port, the mounting ring 4 is arranged in the support ring 3, the filter cartridge 5 is fixedly arranged on the mounting ring 4, the mounting mechanism is arranged on the mounting ring 4, and is used for installation and disassembly between the mounting ring 4 and the support ring 3, and the pre-cleaning mechanism is arranged on the support plate 2, and is used for pre-cleaning the dust on the surface of the filter cartridge 5.

[0056] Among them, the installation mechanism includes a first installation groove 6, a second installation groove 7, a installation block 8, a first limiting groove, a limiting ring 9, a limiting block 10 and a reset mechanism. The first installation groove 6 is fixedly arranged on the inner wall of the support ring 3, and the second installation groove 7 is arranged on the side wall of the first installation groove 6. The installation block 8 is fixedly arranged on the installation ring 4 corresponding to the first installation groove 6. The first limiting groove is arranged on the inner wall of the installation ring 4, and the first limiting groove is communicated with the outside world. The limiting ring 9 is rotatably arranged in the first limiting groove. The limiting block 10 is fixedly arranged on the limiting ring 9 corresponding to the second installation groove 7. The reset mechanism is arranged on the limiting ring 9 for limiting the rotation angle of the limiting ring 9. The reset mechanism includes a reset groove, a reset ring and a torsion spring 11. The reset groove is arranged on the side wall of the first limiting groove. The reset ring is fixedly arranged on the limiting ring 9 corresponding to the reset groove. The torsion spring 11 is sleeved on the limiting ring 9, and the two ends of the torsion spring 11 are respectively fixedly connected to the reset ring and the side wall of the reset groove.

[0057] Specifically, the operator rotates the limit ring 9 so that the limit block 10 is aligned with the mounting block 8, and then extends the mounting ring 4 and the limit ring 9 into the support ring 3. When the limit block 10 is aligned with the second mounting groove 7, the operator loosens the limit ring 9, so that the limit ring 9 can be reset under the action of the torsion spring 11, so that the limit block 10 is extended into the second mounting groove 7, and then the mounting ring 4 is limited by the cooperation of the limit block 10 and the second mounting groove 7, thereby completing the installation of the filter cartridge 5, and then the above steps can be reversed to complete the disassembly of the filter cartridge 5, thereby facilitating the replacement of the filter cartridge 5.

[0058] Among them, the pre-cleaning mechanism includes a cleaning column 12, a cleaning plate 13, a cleaning rod, a power input mechanism and an auxiliary mechanism. The cleaning column 12 is rotatably set on the support plate 2. The cleaning plate 13 is set in multiple numbers. Multiple cleaning plates 13 are arranged on the side of the cleaning column 12. The side walls of the cleaning plate 13 are provided with cleaning bristles, and the cleaning bristles are in contact with the filter cartridge 5. Multiple cleaning rods are fixedly arranged between each cleaning plate 13 and the cleaning column 12. The power input mechanism is arranged on the support plate 2 for providing power for the rotation of the cleaning column 12. The auxiliary mechanism is arranged on the support plate 2 for controlling the rotation of the filter cartridge 5. The power input mechanism includes a drive housing 14 and a first motor 15. The drive housing 14 is fixedly arranged on the support plate 2. The inner bottom wall of the drive housing 14 is provided with a drive port, and the drive port passes through the support plate 2. Among them, the cleaning column 12 is rotatably connected to the inner top wall of the drive housing 14 through the drive port at one end close to the drive housing 14. The first motor 15 is fixedly arranged on the dust collector body 1, and the output end of the first motor 15 is fixedly connected to the cleaning column 12.

[0059] Specifically, the operation of the first motor 15 can drive the cleaning column 12 to rotate, and then drive the cleaning plate 13 to move through the cleaning rod, so as to facilitate cleaning the surface of the filter cartridge 5 by the cleaning bristles.

[0060] Among them, the auxiliary mechanism includes a first cavity, a driving groove, an annular rack 16, a driving ring 17, a first bevel gear, a second bevel gear and a third bevel gear 19. The first cavity is opened in the support plate 2, the driving groove is set in an annular shape, the driving groove is opened on the side wall of the support port, the driving groove is connected to the first cavity, the annular rack 16 is fixedly arranged on the support ring 3 corresponding to the driving groove, the driving ring 17 is rotatably arranged in the driving port, and the first gear 18 is fixedly arranged at the outer wall of the driving ring 17 and the corresponding position of the annular rack 16. The first gear 18 is meshed with the annular rack 16, the first bevel gear is fixedly arranged on the driving ring 17, the second bevel gear is fixedly arranged on the cleaning column 12, and the third bevel gear 19 is rotatably arranged in the driving housing 14, and the third bevel gear 19 is respectively meshed with the first bevel gear and the second bevel gear.

[0061] Specifically, during the cleaning process, the rotation of the cleaning column 12 can drive the driving ring 17 to rotate through the transmission of the first bevel gear, the third bevel gear 19 and the second bevel gear, and then drive the support ring 3 to rotate through the engagement of the first gear 18 and the annular rack 16. At the same time, the filter cartridge 5 is driven to rotate through the cooperation of the mounting ring 4 and the support ring 3, so as to facilitate the comprehensive cleaning of the filter cartridge 5 by the cleaning bristles, thereby avoiding that when the filter cartridge 5 is replaced, the dust on the surface of the filter cartridge 5 falls into the first mounting groove 6 and the second mounting groove 7 and affects the subsequent installation effect of the filter cartridge 5.

[0062] In this embodiment, when in use, the operator rotates the limit ring 9 so that the limit block 10 is aligned with the mounting block 8, and then extends the mounting ring 4 and the limit ring 9 into the support ring 3. When the limit block 10 is aligned with the second mounting groove 7, the operator loosens the limit ring 9, so that the limit ring 9 can be reset under the action of the torsion spring 11, so that the limit block 10 extends into the second mounting groove 7, and then the mounting ring 4 is limited by the cooperation of the limit block 10 and the second mounting groove 7, thereby completing the installation of the filter cartridge 5. Thereafter, the above steps can be reversed to complete the disassembly of the filter cartridge 5, thereby facilitating the replacement of the filter cartridge 5. Before replacing the filter cartridge 5, the operator controls the first motor 15 to work, and the operation of the first motor 15 The cleaning column 12 can be driven to rotate, and then the cleaning plate 13 can be driven to move through the cleaning rod, so that the surface of the filter cartridge 5 can be cleaned by the cleaning brush. At the same time, during the cleaning process, the rotation of the cleaning column 12 can drive the driving ring 17 to rotate through the transmission of the first bevel gear, the third bevel gear 19 and the second bevel gear, and then the support ring 3 is driven to rotate through the engagement of the first gear 18 and the annular rack 16. At the same time, the filter cartridge 5 is driven to rotate through the cooperation of the mounting ring 4 and the support ring 3, so that the filter cartridge 5 can be fully cleaned by the cleaning brush, so as to avoid the dust on the surface of the filter cartridge 5 falling into the first mounting groove 6 and the second mounting groove 7 when replacing the filter cartridge 5, thereby affecting the subsequent installation effect of the filter cartridge 5.

[0063] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filter element replacement structure for an industrial cartridge dust collector, characterized in that: include: Dust collector body (1); A support plate (2), the support plate (2) being fixedly arranged in the dust collector body (1); A support opening, wherein the support opening is provided in plurality, and the plurality of support openings are arranged in an annular shape and at equal intervals on the support plate (2); A support ring (3), the support ring (3) being rotatably disposed in the support opening; A mounting ring (4), the mounting ring (4) being arranged inside the supporting ring (3); A filter cartridge (5), the filter cartridge (5) being fixedly arranged on the mounting ring (4); A mounting mechanism, the mounting mechanism being arranged on the mounting ring (4) and used for mounting and dismounting the mounting ring (4) and the supporting ring (3); A pre-cleaning mechanism, the pre-cleaning mechanism is arranged on the support plate (2) and is used to pre-clean dust on the surface of the filter cartridge (5).

2. The filter element replacement structure of an industrial cartridge dust collector according to claim 1 is characterized in that: The mounting mechanism comprises: A first mounting groove (6), the first mounting groove (6) being fixedly arranged on the inner wall of the support ring (3); A second mounting groove (7), wherein the second mounting groove (7) is formed on a side wall of the first mounting groove (6); a mounting block (8), the mounting block (8) being fixedly arranged on the mounting ring (4) corresponding to the first mounting groove (6); A first limiting groove, the first limiting groove being arranged on the inner wall of the mounting ring (4), the first limiting groove being in communication with the outside; a limiting ring (9), the limiting ring (9) being rotatably disposed in the first limiting groove; a limit block (10), the limit block (10) being fixedly arranged on the limit ring (9) corresponding to the second mounting groove (7); A reset mechanism, wherein the reset mechanism is arranged on the limiting ring (9) and is used to limit the rotation angle of the limiting ring (9).

3. The filter element replacement structure of an industrial cartridge dust collector according to claim 2 is characterized in that: The reset mechanism comprises: A reset groove, the reset groove is arranged on the side wall of the first limiting groove; a reset ring, the reset ring being fixedly arranged on the limit ring (9) corresponding to the reset groove; A torsion spring (11), wherein the torsion spring (11) is sleeved on the limiting ring (9), and two ends of the torsion spring (11) are respectively fixedly connected to the reset ring and the side wall of the reset groove.

4. The filter element replacement structure of an industrial cartridge dust collector according to claim 3 is characterized in that: The pre-cleaning mechanism comprises: A cleaning column (12), the cleaning column (12) being rotatably disposed on the support plate (2); A cleaning plate (13), wherein a plurality of cleaning plates (13) are provided, and the plurality of cleaning plates (13) are arranged on the peripheral side of the cleaning column (12), and the side walls of the cleaning plates (13) are provided with cleaning bristles, and the cleaning bristles are in contact with the filter cartridge (5); Cleaning rods, a plurality of cleaning rods being fixedly arranged between each cleaning plate (13) and the cleaning column (12); a power input mechanism, the power input mechanism being arranged on the support plate (2) and being used to provide power for the rotation of the cleaning column (12); An auxiliary mechanism, the auxiliary mechanism is arranged on the support plate (2) and is used to control the filter cartridge (5) to rotate.

5. The filter element replacement structure of an industrial cartridge dust collector according to claim 4 is characterized in that: The power input mechanism comprises: A drive housing (14), the drive housing (14) being fixedly arranged on the support plate (2), the inner bottom wall of the drive housing (14) being provided with a drive opening, the drive opening penetrating the support plate (2); Wherein, one end of the cleaning column (12) close to the driving housing (14) passes through the driving port and is rotatably connected to the inner top wall of the driving housing (14); A first motor (15), wherein the first motor (15) is fixedly arranged on the dust collector body (1), and an output end of the first motor (15) is fixedly connected to the cleaning column (12).

6. The filter element replacement structure of an industrial cartridge dust collector according to claim 5 is characterized in that: The auxiliary mechanism includes: A first cavity, the first cavity being opened in the support plate (2); A driving groove, the driving groove is arranged in an annular shape, the driving groove is opened on the side wall of the supporting opening, and the driving groove is communicated with the first cavity; an annular rack (16), the annular rack (16) being fixedly arranged on the support ring (3) corresponding to the driving groove; a driving ring (17), the driving ring (17) being rotatably disposed in the driving port, a first gear (18) being fixedly disposed at a position corresponding to an outer wall of the driving ring (17) and the annular rack (16), the first gear (18) being meshed with the annular rack (16); A first bevel gear, the first bevel gear being fixedly arranged on the drive ring (17); A second bevel gear, the second bevel gear being fixedly arranged on the cleaning column (12); A third bevel gear (19), the third bevel gear (19) being rotatably disposed in the drive housing (14), the third bevel gear (19) being meshed with the first bevel gear and the second bevel gear respectively.

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