Waterproof filter cartridge for dust remover

Abstract

The waterproof filter cartridge comprises a top seat and a bottom seat, a filter inner core is arranged between the lower end of the top seat and the upper end of the bottom seat, sliding grooves are formed in the top wall of the top seat and the bottom wall of the bottom seat respectively, and the waterproof filter cartridge further comprises a waterproof mechanism; the waterproof mechanism comprises arc-shaped sliding blocks, supporting rods, a waterproof fiberboard and a waterproof coating, the arc-shaped sliding blocks which are evenly distributed are slidably connected to the interiors of the sliding grooves, the supporting rods are fixedly connected between the inner side faces of every two vertically adjacent arc-shaped sliding blocks, the waterproof fiberboard is arranged between the exteriors of the supporting rods, and the waterproof coating is arranged on the waterproof fiberboard. A waterproof coating is arranged outside the waterproof fiberboard; wherein the waterproof mechanism further comprises a waterproof fiberboard installation assembly, the waterproof fiberboard installation assembly comprises an arc-shaped insertion strip and an arc-shaped insertion hole, when the waterproof filter cartridge for the dust remover is used, the waterproof fiberboard can be rapidly replaced, the whole filter cartridge does not need to be replaced, and the waterproof filter cartridge for the dust remover is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of dust collector technology, specifically a waterproof filter cartridge for a dust collector. Background Technology

[0002] A dust collector is a device that separates dust particles from a dust-laden airflow. It is also one of the main devices in a ventilation and dust removal system. It achieves separation by using the principle of dust particles being intercepted by filter materials and the inertial collision of dust particles with filter materials. Commonly used types include bag dust collectors and cartridge dust collectors. When new filter materials are first used, the dust filtration efficiency is very low. As the amount of dust collected increases, dust forms an initial dust layer on the filter material, and the filtration efficiency increases dramatically.

[0003] Some existing dust collectors use waterproof filter cartridges. When using waterproof filter cartridges, the outer surface of the filter cartridge is coated with a waterproof coating or a waterproof fiberboard is installed on the outside of the filter core to make it waterproof.

[0004] Existing waterproof filter cartridges for dust collectors have the following problems: when using waterproof filter cartridges for dust collectors, the waterproof coating or waterproof fiberboard will lose its waterproof effect after a long period of use, requiring the entire filter cartridge to be replaced, which is inconvenient to use. Therefore, we propose a waterproof filter cartridge for dust collectors. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a waterproof filter cartridge for dust collectors. When using the waterproof filter cartridge for dust collectors, the waterproof fiberboard can be quickly replaced without replacing the entire filter cartridge, which is convenient to use and can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a waterproof filter cartridge for a dust collector, comprising a top seat and a base, wherein a filter core is provided between the lower end of the top seat and the upper end of the base, and the top wall of the top seat and the bottom wall of the base are respectively provided with sliding grooves, and a waterproof mechanism is also included.

[0007] Waterproof mechanism: It includes arc-shaped sliders, support rods, waterproof fiberboard and waterproof coating. Arc-shaped sliders are slidably connected inside the groove. Support rods are fixedly connected between the inner sides of two vertically adjacent arc-shaped sliders. Waterproof fiberboard is provided between the outer sides of the support rods. Waterproof coating is provided on the outer side of the waterproof fiberboard.

[0008] The waterproof mechanism further includes a waterproof fiberboard installation assembly, which includes arc-shaped inserts and arc-shaped insertion holes. The front side of the arc-shaped slider on the left side is provided with arc-shaped inserts, and the interior of the arc-shaped slider on the front side is provided with arc-shaped insertion holes. The arc-shaped inserts are installed in conjunction with the adjacent arc-shaped insertion holes. When using the waterproof filter cartridge for the dust collector, the waterproof fiberboard can be quickly replaced without replacing the entire filter cartridge, making it convenient to use.

[0009] Furthermore, the waterproof fiberboard installation assembly also includes a sliding plate, a rod, and a socket. The front end of the arc-shaped rod is provided with a sliding groove, and a sliding plate is slidably connected inside the sliding groove. The front end of the sliding plate is fixedly connected to the rod. The front end of the arc-shaped slider is provided with a socket. The rod is installed by engaging with the adjacent horizontally connected socket for easy snap-fit.

[0010] Furthermore, the waterproof fiberboard installation assembly also includes telescopic rods and springs. Symmetrical telescopic rods are fixedly connected between the rear side of the slide plate and the rear side wall of the longitudinally adjacent sliding groove. Springs are sleeved on the outside of the telescopic rods to provide rebound.

[0011] Furthermore, it also includes a blocking assembly, which includes a vertical plate and a baffle. The outer edges of the top seat and the base are respectively provided with clearance grooves, and the left and right inner walls of the clearance grooves are respectively provided with vertical plates. The inside of the right vertical plate is rotatably connected with a baffle to facilitate blocking.

[0012] Furthermore, the blocking assembly also includes a locking block, a support rod, a second spring, and a disc. The left end of the baffle is fixedly connected to a support rod, and the left end of the support rod is fixedly connected to a disc. The outside of the support rod is slidably connected to a locking block. The outside of the support rod between the left side of the locking block and the right end of the laterally adjacent disc is fitted with a second spring to provide rebound.

[0013] Furthermore, the blocking assembly also includes a pull rod, and the left side of the locking block is provided with a pull rod for easy locking.

[0014] Furthermore, the inner wall of the chute is provided with sealing rings to prevent water from seeping in.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The waterproof filter cartridge used in this dust collector has the following advantages:

[0016] The bracket, consisting of an arc-shaped slider and a support rod, is inserted into the sliding groove, causing the waterproof fiberboard to form a cylindrical cover over the filter core. A waterproof coating is then applied to the outside of the waterproof fiberboard. The arc-shaped insert is then inserted into the arc-shaped insertion hole. The inclined surface of the insert will contract inside the sliding groove under the pressure of the front side wall of the arc-shaped insertion hole. When the insert slides to the insertion hole, it will be inserted into the hole by the rebound action of the slide plate, telescopic rod, and spring, thus installing the waterproof fiberboard. When using a waterproof filter cartridge for a dust collector, the waterproof fiberboard can be quickly replaced without replacing the entire filter cartridge, making it convenient to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0020] Figure 4 This is an enlarged structural diagram of section B of the present invention;

[0021] Figure 5 This is an enlarged structural diagram of point C in this utility model.

[0022] In the diagram: 1. Top seat, 2. Base, 3. Filter core, 4. Slide groove, 5. Waterproof mechanism, 51. Arc-shaped slider, 52. Support rod, 53. Waterproof fiberboard, 54. Waterproof coating, 55. Waterproof fiberboard mounting assembly, 551. Arc-shaped insert, 552. Arc-shaped insertion hole, 553. Telescopic rod, 554. Spring 1, 555. Slide plate, 556. Insert rod, 557. Insert hole, 6. Sealing ring, 7. Blocking assembly, 71. Vertical plate, 72. Baffle, 73. Locking block, 74. Support rod, 75. Spring 2, 76. Disc, 77. Pull rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5This embodiment provides a technical solution: a waterproof filter cartridge for a dust collector, including a top seat 1 and a base 2. A filter core 3 is provided between the lower end of the top seat 1 and the upper end of the base 2. Sliding grooves 4 are respectively opened on the top wall of the top seat 1 and the bottom wall of the base 2. It also includes a waterproof mechanism 5 and a blocking assembly 7. The blocking assembly 7 includes a vertical plate 71 and a baffle 72. A clearance groove is opened at the outer edge of the top seat 1 and the base 2. The left and right inner walls of the clearance groove are respectively provided with vertical plates 71. The baffle 72 is rotatably connected inside the right vertical plate 71. The blocking assembly 7 also includes a locking block 73, a support rod 74, a spring 75 and a disc 76. The left end of the baffle 72 is fixedly connected to the support rod 74. The support rod 74 is fixedly connected to a disc 76. A locking block 73 is slidably connected to the outside of the support rod 74. A spring 75 is sleeved on the outside of the support rod 74 between the left side of the locking block 73 and the right end of the horizontally adjacent disc 76. The blocking assembly 7 also includes a pull rod 77. A pull rod 77 is provided on the left side of the locking block 73. A sealing ring 6 is provided on the inner wall of the slide groove 4. The sealing ring 6 is a rubber sealing ring. Then, the pull rod 77 is pulled, which will pull the locking block 73 to squeeze the spring 75. Then, the baffle 72 is rotated to make the baffle 72 horizontal. Then, the pull rod 77 is released, and the locking block 73 will engage with the locking groove on the left side of the upright plate 71 under the rebound action of the spring 554.

[0025] Waterproof mechanism 5 includes arc-shaped sliders 51, support rods 52, waterproof fiberboard 53, and waterproof coating 54. Arc-shaped sliders 51 are slidably connected inside the groove 4. Support rods 52 are fixedly connected between the inner sides of two vertically adjacent arc-shaped sliders 51. Waterproof fiberboard 53, made of nylon fiberboard, is provided between the outer surfaces of the support rods 52. Waterproof coating 54, made of polyurethane waterproof coating, is provided on the outer surface of the waterproof fiberboard 53. The waterproof mechanism 5 also includes a waterproof fiberboard mounting assembly 55, which includes arc-shaped inserts 551 and arc-shaped insertion holes 55. 2. The front side of the left-side arc-shaped slider 51 is provided with arc-shaped inserts 551. The interior of the front arc-shaped slider 51 is provided with arc-shaped insertion holes 552. The arc-shaped inserts 551 are installed in conjunction with the horizontally adjacent arc-shaped insertion holes 552. The waterproof fiberboard mounting assembly 55 also includes a sliding plate 555, a rod 556, and insertion holes 557. The front end of the arc-shaped inserts 551 is provided with a sliding groove. The sliding plate 555 is slidably connected inside the sliding groove. The front end of the sliding plate 555 is fixedly connected with the rod 556. The front end of the front arc-shaped slider 51 is provided with insertion holes 557. The rod 556 is connected to the horizontally adjacent insertion holes 557. 7. The waterproof fiberboard mounting assembly 55 also includes telescopic rods 553 and springs 554. Symmetrical telescopic rods 553 are fixedly connected to the rear side of the sliding plate 555 and the rear side wall of the longitudinally adjacent sliding groove. Springs 554 are fitted onto the outside of each telescopic rod 553. When using the waterproof filter cartridge, the filter core 3 is first installed inside the dust collector via the top seat 1 and the base 2. Then, a bracket consisting of an arc-shaped slider 51 and a support rod 52 is inserted into the sliding groove 4 through the clearance groove. This allows the arc-shaped slider 51 to slide inside the sliding groove 4, causing the waterproof fiberboard 53 to form a cylindrical cover over the filter core 3. The waterproof fiberboard 53 is coated with a waterproof coating 54. Then, the two arc-shaped sliders 51 on the front side are brought into contact, and the arc-shaped insert 551 is inserted into the arc-shaped socket 552. When the arc-shaped insert 551 is inserted into the arc-shaped socket 552, the inclined surface of the insert rod 556 will be compressed into the sliding groove under the pressure of the front side wall of the arc-shaped socket 552. Then, the arc-shaped insert 551 continues to slide inside the arc-shaped socket 552. When the insert rod 556 slides to the socket 557, the insert rod 556 will be inserted into the socket 557 under the rebound action of the slide plate 555, the telescopic rod 553 and the spring 554, thus installing the waterproof fiberboard 53.

[0026] The working principle of the waterproof filter cartridge for a dust collector provided by this utility model is as follows: When using the waterproof filter cartridge, the filter core 3 is first installed inside the dust collector through the top seat 1 and the base 2. Then, a bracket consisting of an arc-shaped slider 51 and a support rod 52 is inserted into the slide groove 4 through the clearance groove, so that the arc-shaped slider 51 slides inside the slide groove 4, causing the waterproof fiberboard 53 to form a cylindrical cover over the filter core 3. A waterproof coating 54 is then applied to the outside of the waterproof fiberboard 53. Next, the two arc-shaped sliders 51 on the front side come into contact, and the arc-shaped insert 551 is inserted into the arc-shaped insertion hole 552. When the arc-shaped insert 551 is inserted into the arc-shaped insertion hole 552, the oblique angle of the insert rod 556... The surface will shrink into the sliding groove under the pressure of the front side wall of the arc-shaped insertion hole 552. Then the arc-shaped insertion strip 551 continues to slide inside the arc-shaped insertion hole 552. When the insertion rod 556 slides to the insertion hole 557, the insertion rod 556 will be inserted into the insertion hole 557 under the rebound action of the sliding plate 555, the telescopic rod 553 and the first spring 554 to install the waterproof fiberboard 53. Then the pull rod 77 will be pulled, and the pull rod 77 will pull the locking block 73 to press the second spring 75. Then the baffle 72 will be rotated to make the baffle 72 horizontal. Then the pull rod 77 will be released, and the locking block 73 will be locked into the locking groove on the left side of the upright plate 71 under the rebound action of the first spring 554.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A waterproof filter cartridge for dust collector, comprising a top base (1) and a bottom base (2), a filter inner core (3) is arranged between the lower end of the top base (1) and the upper end of the bottom base (2), and a sliding groove (4) is respectively arranged on the top wall of the top base (1) and the bottom wall of the bottom base (2), characterized in that: It also includes waterproof mechanism (5); The waterproof mechanism (5) includes arc-shaped sliding blocks (51), supporting rods (52), waterproof fiber plates (53) and waterproof coatings (54), the inner part of the sliding groove (4) is slidably connected with uniformly distributed arc-shaped sliding blocks (51), respectively, supporting rods (52) are fixedly connected between the inner side surfaces of two vertically adjacent arc-shaped sliding blocks (51), waterproof fiber plates (53) are arranged between the outer parts of the supporting rods (52), and waterproof coatings (54) are arranged on the outer parts of the waterproof fiber plates (53). The waterproof mechanism (5) further includes a waterproof fiber plate mounting assembly (55), the waterproof fiber plate mounting assembly (55) includes arc-shaped insertion strips (551) and arc-shaped insertion holes (552), the front side surfaces of the left arc-shaped sliding blocks (51) are respectively provided with arc-shaped insertion strips (551), the inner parts of the front arc-shaped sliding blocks (51) are respectively provided with arc-shaped insertion holes (552), and the arc-shaped insertion strips (551) are mounted in cooperation with the horizontally adjacent arc-shaped insertion holes (552).

2. A water-resistant filter cartridge for use in a dust collector according to claim 1, characterized in that: The waterproof fiber plate mounting assembly (55) further includes sliding plates (555), insertion rods (556) and insertion holes (557), the front ends of the arc-shaped insertion strips (551) are respectively provided with sliding grooves in the inner parts, the inner parts of the sliding grooves are slidably connected with the sliding plates (555), the front ends of the sliding plates (555) are fixedly connected with the insertion rods (556), the front ends of the front arc-shaped sliding blocks (51) are respectively provided with the insertion holes (557), and the insertion rods (556) are mounted in cooperation with the horizontally adjacent insertion holes (557).

3. A water-resistant filter cartridge for use in a dust collector according to claim 2, characterized in that: The waterproof fiber plate mounting assembly (55) further includes telescopic rods (553) and springs (554), the rear side surfaces of the sliding plates (555) and the rear side walls of the longitudinally adjacent sliding grooves are respectively fixedly connected with left-right symmetrical telescopic rods (553), and the outer parts of the telescopic rods (553) are respectively sleeved with the springs (554).

4. A water-resistant filter cartridge for use in a dust collector according to claim 1, characterized in that: It also includes a blocking assembly (7), the blocking assembly (7) includes vertical plates (71) and baffle plates (72), the outer edges of the top base (1) and the bottom base (2) are respectively provided with avoiding grooves, the left and right inner walls of the avoiding grooves are respectively provided with the vertical plates (71), and the inner parts of the right vertical plates (71) are respectively rotatably connected with the baffle plates (72).

5. A water-resistant filter cartridge for use in a dust collector according to claim 4, characterized in that: The blocking assembly (7) further includes clamping blocks (73), supporting rods (74), springs (75) and circular discs (76), the left ends of the baffle plates (72) are respectively fixedly connected with the supporting rods (74), the left ends of the supporting rods (74) are respectively fixedly connected with the circular discs (76), the outer parts of the supporting rods (74) are slidably connected with the clamping blocks (73), and the outer parts of the supporting rods (74) between the left side surfaces of the clamping blocks (73) and the right end surfaces of the horizontally adjacent circular discs (76) are respectively sleeved with the springs (75).

6. A water-resistant filter cartridge for use in a dust collector according to claim 5, characterized in that: The blocking assembly (7) further includes pull rods (77), and the left side surfaces of the clamping blocks (73) are respectively provided with the pull rods (77).

7. A water-resistant filter cartridge for use in a dust collector according to claim 1, wherein: The inner walls of the sliding groove (4) are respectively provided with sealing rings (6).

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