Magazine type filter cartridge dust remover with filter cartridge protection cover

Abstract

The utility model relates to a magazine type filter cartridge dust remover with a filter cartridge protective cover, which belongs to the technical field of magazine type filter cartridge dust removers and comprises a dust remover body, the dust remover body comprises a shell and a plurality of filter cartridges, and protective structures are arranged on the outer surfaces of the filter cartridges. The protection structure comprises filter cartridge protection covers arranged at the upper end and the lower end of the surface of the filter cartridge, three alignment blocks are fixed to each of the front side and the rear side of the lower end of the filter cartridge protection cover at the upper end, and two first connecting blocks are fixed to each of the front end and the rear end of the filter cartridge protection cover at the upper end. And two second connecting blocks are fixed at the front end and the rear end of the filter cartridge protection cover at the lower end. According to the magazine type filter cartridge dust remover with the filter cartridge protection cover, the filter cartridge protection cover can be mounted on the surface of the filter cartridge by arranging the protection structure, so that the possibility that pollutants are easily generated can be effectively reduced, the filter cartridge is used for filtering gas or liquid media, and the pollutants directly enter the environment when a watch glass is not covered during digestion; and the filter cartridge protection cover is convenient to mount and dismount.

Description

Technical Field

[0001] This utility model relates to the technical field of cartridge filter dust collectors, specifically a cartridge filter dust collector with a filter cartridge protective cover. Background Technology

[0002] Cartridge dust collectors are a type of dust removal equipment commonly used in industrial fields. Their working principle is to introduce dust-containing gas into the dust collector through airflow. After passing through the filter, the dust particles are separated and finally discharged through the cartridge. The filter is usually made of fiber or mesh material, with a simple structure that is easy to clean and replace.

[0003] Chinese patent (publication number: CN 215027396 U) discloses a multi-layer cartridge filter dust collector, which achieves rapid filtration of gas and accelerates the filtration speed of the cartridge filter dust collector. However, the above-mentioned document does not install a filter cartridge protective cover on the outer surface of the filter cartridge, which is prone to generating pollutants. The filter cartridge is used to filter gas or liquid media. If the surface plate is not covered during digestion, the pollutants will directly enter the environment. Therefore, a cartridge filter dust collector with a filter cartridge protective cover is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a cartridge dust collector with a filter cartridge protective cover, which has the advantages of having a filter cartridge protective cover and solves the problem of not having a filter cartridge protective cover.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cartridge dust collector with a filter cartridge protective cover, comprising a dust collector body, wherein the dust collector body includes a shell and a plurality of filter cartridges, and the outer surface of the plurality of filter cartridges is provided with a protective structure;

[0006] The protective structure includes filter cartridge protective covers disposed at the upper and lower ends of the filter cartridge surface. Three alignment blocks are fixed on the front and rear sides of the lower end of the upper filter cartridge protective cover. Two first connecting blocks are fixed on the front and rear ends of the upper filter cartridge protective cover. Two second connecting blocks are fixed on the front and rear ends of the lower filter cartridge protective cover. The protective structure includes a fixing structure disposed inside the two sets of first connecting blocks.

[0007] Furthermore, the front and rear ends of the top of the filter cartridge protective cover at the lower end are provided with corresponding slots for the alignment block to be inserted into it.

[0008] Furthermore, the fixing structure includes a locking block that engages internally with the two sets of second connecting blocks at the lower end. A connecting block is fixed to one side of each of the two sets of locking blocks facing each other. A sliding plate is fixed to the top of each connecting block. A screw is rotatably connected to one side of each of the two sets of sliding plates facing away from each other through a bearing. A rotating block is fixed to one side of each of the two sets of screws facing away from each other. A concave rod is slidably connected inside the sliding plate. Two springs are sleeved on the surface of the concave rod.

[0009] Furthermore, each of the left and right sets of the second connecting blocks has an L-shaped slot at its top, and the locking block is engaged inside the L-shaped slot. The protruding ends of the left and right sets of the L-shaped slot face opposite directions.

[0010] Furthermore, the lower ends of the first connecting blocks in both the left and right groups are provided with through holes for the moving plate to pass through and slide inside.

[0011] Furthermore, each of the two second connecting blocks on opposite sides has a threaded hole for the screw to pass through, and the screw is threaded to the inside of the threaded hole.

[0012] Furthermore, each of the two sets of moving plates has two round holes on the opposite side for the concave rod to pass through and slide inside.

[0013] Furthermore, the opposite ends of the two sets of concave rods are respectively fixed to the opposite walls of the inner cavities of the two second connecting blocks.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] This cartridge dust collector with a protective cover for the filter cartridges has a protective structure that allows the filter cartridges to be covered, effectively reducing the amount of pollutants that may be generated. The filter cartridges are used to filter gas or liquid media. If the filter cartridges are not covered with a watch glass during the dust removal process, the pollutants will directly enter the environment. The protective cover for the filter cartridges is also easy to install and remove. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the filter cartridge protective cover and the filter cartridge of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the filter cartridge protective cover and alignment block of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the first connecting block of this utility model.

[0020] In the figure: 1 Dust collector body, 11 Shell, 12 Filter cartridge, 121 Filter cartridge protective cover, 122 Alignment block, 123 First connecting block, 124 Second connecting block, 125 Locking block, 126 Connecting block, 127 Moving plate, 128 Screw, 129 Rotating block, 1210 Concave rod, 1211 Spring. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1 to 2 This embodiment of a cartridge dust collector with a filter cartridge protective cover includes a dust collector body 1, which includes a housing 11 and a plurality of filter cartridges 12, the outer surface of which is provided with a protective structure.

[0023] In addition, the front end of the housing 11 has multiple insertion holes, and the filter cartridge 12 is inserted into the inside of the insertion holes.

[0024] Please see Figures 2 to 4 The protective structure in this embodiment includes a filter cartridge protective cover 121 disposed at the upper and lower ends of the filter cartridge 12 surface. Three alignment blocks 122 are fixed on the front and rear sides of the lower end of the upper filter cartridge protective cover 121. Two first connecting blocks 123 are fixed on the front and rear ends of the upper filter cartridge protective cover 121. Two second connecting blocks 124 are fixed on the front and rear ends of the lower filter cartridge protective cover 121. The protective structure includes a fixing structure disposed inside the two sets of first connecting blocks 123.

[0025] The lower filter cartridge protective cover 121 has corresponding slots at both the front and rear ends of its top end for the alignment block 122 to be inserted into, so that the upper and lower filter cartridge protective covers 121 can be accurately spliced ​​together.

[0026] Please see Figure 2 and Figure 4 In this embodiment, the fixing structure includes a locking block 125 that engages with the interior of the two sets of second connecting blocks 124 at the lower end. A connecting block 126 is fixed to the opposite side of the two sets of locking blocks 125. A sliding plate 127 is fixed to the top of each connecting block 126. A screw 128 is rotatably connected to the opposite side of the two sets of sliding plates 127 via a bearing. A rotating block 129 is fixed to the opposite end of each set of screws 128. A concave rod 1210 is slidably connected inside the sliding plate 127. Two springs 1211 are sleeved on the surface of the concave rod 1210.

[0027] Secondly, the top of each of the two sets of second connecting blocks 124 is provided with an L-shaped slot, and the locking block 125 is engaged inside the L-shaped slot. The protruding ends of the two sets of L-shaped slots face opposite directions. When the locking block 125 moves into the protruding end of the L-shaped slot, the first connecting block 123 and the second connecting block 124 can be installed and fixed together.

[0028] In addition, the lower ends of the left and right first connecting blocks 123 are provided with through holes for the moving plate 127 to pass through and slide inside, so that the moving plate 127 can pass through the interior of the first connecting block 123 and connect with the connecting block 126, so that the moving plate 127 can connect with the locking block 125 through the connecting block 126.

[0029] Furthermore, each of the two second connecting blocks 124 on opposite sides has a threaded hole for the screw 128 to pass through. The screw 128 is threaded to the inside of the threaded hole. By connecting the screw 128 to the inside of the threaded hole, the screw 128 can move in or out of the interior of the second connecting block 124, and the screw 128 can drive the moving plate 127 to move within the second connecting block 124.

[0030] Meanwhile, each of the two sets of moving plates 127 has two round holes on the opposite side for the concave rod 1210 to pass through and slide inside, so that the moving plate 127 can move on the surface of the concave rod 1210 through the round holes.

[0031] Furthermore, the opposite ends of the two sets of concave rods 1210 are respectively fixed to the opposite walls of the inner cavities of the two second connecting blocks 124, so that the moving plate 127 can slide stably on the surface of the concave rods 1210 and can move stably within the second connecting blocks 124.

[0032] The working principle of the above embodiments is as follows:

[0033] In use, the upper and lower filter cartridge protective covers 121 are fitted onto the surface of the filter cartridge 12. Two sets of alignment blocks 122 of the upper filter cartridge protective cover 121 are inserted into two sets of alignment slots of the lower filter cartridge protective cover 121, allowing the upper and lower filter cartridge protective covers 121 to be spliced ​​and fitted onto the surface of the filter cartridge 12. Simultaneously, two sets of locking blocks 125 are inserted into the L-shaped slots of the second connecting block 124. Simultaneously, the left and right rotating blocks 129 are rotated, causing the left and right rotating blocks 129 to drive the left and right screws 128 to rotate and move in opposite directions. This allows the left and right screws 128 to drive the left and right moving plates 127 to move in opposite directions. The left and right moving plates 127 then drive the left and right connecting blocks 126 to move in opposite directions within the L-shaped slots of the left and right second connecting blocks 124, allowing the left and right connecting blocks 126 to drive the left and right... When the two right-hand locking blocks 125 move into the L-shaped slot of the second connecting block 124, and the left and right moving plates 127 move in opposite directions, they no longer compress the two springs 1211 sleeved on the surface of the concave rod 1210, so that the two springs 1211 can exert a pushing force on the locking blocks 125 through the moving plates 127, thus allowing the first connecting block 123 and the second connecting block 124 to be installed and fixed together. Repeat the above steps to install and fix the rear first connecting block 123 and the second connecting block 124 together, so that the upper and lower filter cartridge protective covers 121 can be installed and fixed on the surface of the filter cartridge 12. This solves the problem that pollutants will be generated. The filter cartridge 12 is used to filter gas or liquid media. If the surface dish is not covered during digestion, the pollutants will directly enter the environment. It also makes it easy to disassemble and replace the filter cartridge protective cover 121.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cartridge dust collector with a filter cartridge protective cover, comprising a dust collector body (1), characterized in that: The dust collector body (1) includes a shell (11) and multiple filter cartridges (12), and the outer surface of the multiple filter cartridges (12) is provided with a protective structure; The protective structure includes a filter cartridge protective cover (121) disposed at the upper and lower ends of the filter cartridge (12). Three alignment blocks (122) are fixed on the front and rear sides of the lower end of the upper filter cartridge protective cover (121). Two first connecting blocks (123) are fixed on the front and rear ends of the upper filter cartridge protective cover (121). Two second connecting blocks (124) are fixed on the front and rear ends of the lower filter cartridge protective cover (121). The protective structure includes a fixing structure disposed inside the two sets of first connecting blocks (123).

2. A cartridge dust collector with a filter cartridge protective cover according to claim 1, characterized in that: The front and rear ends of the top of the filter cartridge protective cover (121) are provided with corresponding slots for the alignment block (122) to be inserted into it.

3. A cartridge dust collector with a filter cartridge protective cover according to claim 1, characterized in that: The fixing structure includes a locking block (125) that engages with the interior of the two sets of second connecting blocks (124) at the lower end. A connecting block (126) is fixed to the opposite side of each of the two sets of locking blocks (125). A sliding plate (127) is fixed to the top of each of the connecting blocks (126). A screw (128) is rotatably connected to the opposite side of each of the two sets of sliding plates (127) via a bearing. A rotating block (129) is fixed to the opposite end of each of the two sets of screws (128). A concave rod (1210) is slidably connected inside the sliding plate (127). Two springs (1211) are sleeved on the surface of the concave rod (1210).

4. A cartridge dust collector with a filter cartridge protective cover according to claim 3, characterized in that: The top of each of the two sets of second connecting blocks (124) is provided with an L-shaped slot, and the locking block (125) is engaged inside the L-shaped slot. The protruding ends of the two sets of L-shaped slots face opposite directions.

5. A cartridge dust collector with a filter cartridge protective cover according to claim 3, characterized in that: Both the left and right sets of the first connecting blocks (123) have through holes at their lower ends for the moving plate (127) to pass through and slide inside.

6. A cartridge dust collector with a filter cartridge protective cover according to claim 3, characterized in that: The two second connecting blocks (124) on the left and right sides each have a threaded hole for the screw (128) to pass through on one side. The screw (128) is threaded to the inside of the threaded hole.

7. A cartridge dust collector with a filter cartridge protective cover according to claim 3, characterized in that: The two sets of moving plates (127) each have two round holes on their opposite sides for the concave rod (1210) to pass through and slide inside.

8. A cartridge dust collector with a filter cartridge protective cover according to claim 3, characterized in that: The opposite ends of the two sets of concave rods (1210) are respectively fixed to the opposite walls of the inner cavities of the two second connecting blocks (124).

Images