Filter material with anti-wear composite function

Abstract

The utility model discloses a filter material with an anti-wear composite function, and relates to the technical field of dust removers. The filter cartridge comprises a filter cartridge body, a fixing ring is arranged at the lower end of a filter material located at the bottom, inserting rods are arranged outside the filter material in a circumferential array mode, rectangular blocks are fixed to the upper ends of the inserting rods, and protrusions are fixed to the outer sides of the lower ends of the inserting rods. Moving blocks are slidably connected to the left and right sides of the top seat corresponding to the upper walls of the mounting plates, bosses are fixed to the inner sides of the moving blocks, elastic pieces are arranged on the outer sides of the moving blocks, and mounting blocks are fixed to the outer ends of the elastic pieces corresponding to the upper walls of the mounting plates. The stability between the top seat and the fixing hoops, the stability between the fixing hoops and the adjacent fixing hoops and the stability between the fixing hoops and the fixing rings are improved through the cooperation of the inserting rods, the rectangular blocks and the protrusions, the purpose of improving the stability between the two adjacent filter materials is achieved, the top seat is convenient to disassemble and assemble through the cooperation of the movable blocks and the bosses, and the practicability is high. And external tools are not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust collectors, and particularly relates to a filter material with anti-wear composite function. Background Art

[0002] A dust collector is a device used to remove suspended particles and dust in the air, and the dust filter material in the dust collector is a key component of the dust collector, which is used to capture and filter particles, dust and other pollutants in the air. It is divided into fiber filter material, membrane filter material and composite filter material. Among them, the composite filter material is a filter material composed of different materials and has a multi-layer structure. Its filtering performance is more comprehensive. For dust collectors using composite function filter materials, in order to reduce the abnormal wear and damage of the bottom filter material under the continuous eddy current scouring, the current dust collector also has anti-wear function.

[0003] After searching, the authorization announcement number CN219784171U and the authorization announcement date 2023.10.03 discloses an anti-wear folded filter cartridge, including a supporting frame, a filter material for adsorbing dust, and a top seat and a base installed at both ends of the supporting frame. The filter material is sleeved on the supporting frame, and the two ends of the filter material are fixed on the top seat and the base. The base seals one end of the filter material, and the top seat is provided with a vent. It is characterized in that it also includes a protective cover for protecting the filter material, the protective cover is sleeved on the surrounding side of the filter material, and the protective cover is located at one end of the filter material close to the base, so as to reduce the wear of the filter cartridge.

[0004] The prior art connects two adjacent filter materials to each other through a fixing hoop. However, in actual use, the connection between the two adjacent filter materials using the fixing hoop is unstable, resulting in low stability during use. In order to ensure the stability between the filter material and the dust collector during use, the prior art usually uses bolts to fix the top seat and the installation part of the dust collector. However, the use of bolts for fixing requires the use of external tools, which is inconvenient to operate. For this reason, we provide a filter material with anti-wear composite function to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a filter material with anti-wear composite function, which improves the stability between the top seat and the fixed hoop, between the fixed hoop and the adjacent fixed hoop, and between the fixed hoop and the fixed ring through the cooperation of the plug-in rod, the rectangular block and the protrusion, so as to achieve the purpose of improving the stability between the two adjacent filter materials, and the top seat can be easily disassembled and assembled through the cooperation of the moving block and the boss without the aid of external tools, thereby solving the problem that the prior art uses the fixed hoop to connect the two adjacent filter materials to each other, resulting in low stability during use, and the prior art usually uses bolts to fix the top seat to the installation part of the dust collector, but the use of bolts for fixing requires the aid of external tools, which is inconvenient to operate.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a filter material with anti-wear composite function, comprising a filter cartridge body, the filter cartridge body comprising a top seat, a plurality of filter materials are arranged equidistantly below the top seat, a fixing hoop is arranged outside two adjacent filter materials, a fixing ring is arranged at the lower end of the filter material at the bottom, plug-in rods are arranged outside the filter material in a circumferential array, a rectangular block is fixed at the upper end of the plug-in rod, and a protrusion is fixed on the outer side of the lower end of the plug-in rod;

[0008] A mounting assembly is provided at the upper end of the filter cartridge body, and the mounting assembly includes a mounting plate. Moving blocks are slidably connected to the left and right sides of the top seat corresponding to the upper wall of the mounting plate, a boss is fixed on the inner side of the moving block, an elastic member is provided on the outer side of the moving block, and a mounting block is fixed to the outer end of the elastic member corresponding to the upper wall of the mounting plate.

[0009] The utility model is further configured such that the plug-in rod is gap-matched with the corresponding top seat, the fixing hoop and the fixing ring, the cross-section of the plug-in rod is rectangular, and the lower wall of the rectangular block is in contact with the corresponding top seat and the upper wall of the fixing hoop.

[0010] The utility model is further configured that a rectangular groove is provided on the fixing hoop and the fixing ring at the position where the plug-in rod is located, and the length of the rectangular groove is greater than the sum of the widths of the plug-in rod and the protrusion.

[0011] The utility model is further configured such that the length of the plug-in rod on the side close to the filter material is greater than the length of the plug-in rod on the side away from the filter material, the protrusion is configured as a right triangle, and the inclined surface of the protrusion is downward, and the upper wall of the protrusion is in contact with the corresponding lower wall of the fixing ring and the fixing hoop.

[0012] The utility model is further configured such that the lower wall of the top seat contacts the upper wall of the mounting plate, the boss is configured as a right triangle, the inclined surface of the boss is located on the side of the two bosses close to each other, and the lower wall of the boss contacts the upper wall of the top seat.

[0013] The utility model is further configured such that two ends of the elastic member abut against the corresponding moving block and the mounting block, a connecting rod is fixed inside the elastic member corresponding to the outer side wall of the moving block, and the connecting rod is clearance-matched with the corresponding mounting block.

[0014] The utility model is further configured that a connecting plate is fixed to the outer end of the connecting rod, a round rod is fixed to the inner side wall of the front end of the connecting plate, and an operating plate is fixed to one end of the round rod away from the corresponding connecting plate.

[0015] The utility model is further configured such that a positioning plate is fixed below the boss corresponding to the inner side wall of the moving block, a slot is provided on the top seat corresponding to the position where the positioning plate is located, and the positioning plate is located inside the slot.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model provides a plug-in rod, a rectangular block and a protrusion. Through the cooperation of the plug-in rod, the rectangular block and the protrusion, the top seat and the fixing hoop, the fixing hoop and the adjacent fixing hoop, and the fixing hoop and the fixing ring are in a relatively fixed state. The two adjacent filter materials are limited by the fixing hoop, so that the two adjacent filter materials are in a relatively fixed state, making the connection more stable and improving the stability during use. It solves the problem that the prior art uses a fixing hoop to connect two adjacent filter materials to each other, resulting in an unstable connection and low stability during use.

[0018] 2. The utility model sets a moving block and a boss, and uses the moving block as a mounting platform for the boss. After the lower wall of the boss contacts the upper wall of the top seat, the moving block can only move left and right in the horizontal direction, so that the top seat can be installed and limited under the action of the boss. This installation method can make the top seat and the mounting plate relatively fixed, and there is no need to use external tools for operation, which is more convenient to operate. It solves the problem that the prior art usually uses bolts to fix the top seat and the mounting part of the dust collector, but the use of bolts for fixing requires the use of external tools, which is inconvenient to operate.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The structure diagram of a filter material with anti-wear composite function.

[0022] Figure 2 This is a structural diagram of the filter cartridge body.

[0023] Figure 3 for Figure 3 Structural diagram of the middle part of the structure.

[0024] Figure 4 It is a structural diagram of the top seat and mounting components.

[0025] Figure 5 for Figure 4 Exploded view of the structure of the middle part.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-filter cartridge body, 101-top seat, 1011-slot, 102-filter material, 103-plug-in rod, 1031-rectangular block, 1032-protrusion, 104-fixing hoop, 105-fixing ring, 106-rectangular groove, 2-mounting assembly, 201-moving block, 2011-boss, 2012-positioning plate, 202-connecting rod, 203-mounting block, 204-connecting plate, 205-round rod, 2051-operating plate, 206-elastic member, 207-mounting plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in 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. Specific embodiment 1

[0030] See also Figure 1-3The utility model is a filter material with anti-wear composite function, including a filter cartridge body 1, the filter cartridge body 1 includes a top seat 101, a plurality of filter materials 102 are arranged equidistantly below the top seat 101, a fixing hoop 104 is arranged outside two adjacent filter materials 102, a fixing ring 105 is arranged at the lower end of the filter material 102 at the bottom, and a plug-in rod 103 is arranged in a circular array outside the filter material 102, the plug-in rod 103 is made of elastic metal, and the upper end of the plug-in rod 103 is fixed There is a rectangular block 1031, and a protrusion 1032 is fixed on the outer side of the lower end of the plug-in rod 103. Through the cooperation of the plug-in rod 103, the protrusion 1032 and the rectangular block 1031, the top seat 101 and the fixing hoop 104, the fixing hoop 104 and the adjacent fixing hoop 104, and the fixing hoop 104 and the fixing ring 105 are in a relatively fixed state, thereby achieving the effect of limiting the two adjacent filter materials 102 and realizing the purpose of improving the stability between the two filter materials 102.

[0031] Specifically, the plug-in rod 103 is loosely matched with the corresponding top seat 101, fixing hoop 104 and fixing ring 105. The cross-section of the plug-in rod 103 is rectangular to prevent the plug-in rod 103 from rotating. The lower wall of the rectangular block 1031 is in contact with the upper wall of the corresponding top seat 101 and fixing hoop 104. In the above state, the length of the plug-in rod 103 is used to limit the length between the top seat 101 and the fixing hoop 104, between the fixing hoop 104 and the adjacent fixing hoop 104, and between the fixing hoop 104 and the fixing ring 105 to avoid relative movement.

[0032] A rectangular groove 106 is provided on the fixing hoop 104 and the fixing ring 105 corresponding to the position of the plug rod 103, and the length of the rectangular groove 106 is greater than the sum of the widths of the plug rod 103 and the protrusion 1032, so that the plug rod 103 and the protrusion 1032 can pass through the rectangular groove 106 when the plug rod 103 is installed.

[0033] The length of the plug-in rod 103 on the side close to the filter material 102 is greater than the length of the plug-in rod 103 on the side away from the filter material 102, that is, the bottom of the plug-in rod 103 is an inclined surface, so that the plug-in rod 103 can be easily plugged into the corresponding fixing hoop 104 and the fixing ring 105. The protrusion 1032 is arranged in a right triangle, and the inclined surface of the protrusion 1032 faces downward, and the upper wall of the protrusion 1032 contacts the lower wall of the corresponding fixing ring 105 and the fixing hoop 104.

[0034] The operation process of this embodiment is as follows: during installation, the filter material 102 can be operated to be installed on the fixing ring 105, and then the fixing hoop 104 is installed on the upper end of the filter material 102, and the plug-in rod 103 on the fixing hoop 104 is operated to make the lower end of the plug-in rod 103 pass through the corresponding rectangular groove 106, and make the upper wall of the protrusion 1032 at the lower end of the plug-in rod 103 contact with the fixing ring 105, and then the next filter material 102 is installed. During operation, the lower end of the filter material 102 is installed on the installed fixing hoop 104 by operating the next filter material 102, and then another fixing hoop 104 is operated to be installed on the upper end of the filter material 102 to be installed, and then the corresponding plug-in rod 103 is operated to make the lower end of the plug-in rod 103 pass through the corresponding rectangular groove 106 until the protrusion 1032 on the plug-in rod 103 is in contact with the corresponding fixing The lower wall of the hoop 104 is contacted, and finally, by operating another filter material 102, the lower end of the filter material 102 is installed on the top fixing hoop 104, and then the top seat 101 is operated to install the filter material 102, and then the plug-in rod 103 outside the filter material 102 is operated to pass through the corresponding rectangular groove 106. Under the action of the elasticity of the plug-in rod 103, the upper wall of the protrusion 1032 on the plug-in rod 103 is in contact with the lower wall of the corresponding fixing hoop 104 to complete the installation. When disassembling, the plug-in rod 103 is operated to disengage from the corresponding rectangular groove 106, so that the plug-in rod 103 loses the restraint between the top seat 101 and the fixing hoop 104, between the fixing hoop 104 and the adjacent fixing hoop 104, and between the fixing hoop 104 and the fixing ring 105, and the disassembly operation between the filter materials 102 can be carried out. Specific embodiment 2

[0036] See also Figure 1 , 2 , 4 and 5 are the second embodiment of the utility model, which is based on the previous embodiment, but is different from the first embodiment in that: a mounting assembly 2 is arranged at the upper end of the filter cartridge body 1, and the mounting assembly 2 includes a mounting plate 207, which is a platform for mounting the top seat 101 in the dust collector, and a moving block 201 is slidably connected to the upper wall of the mounting plate 207 on the left and right sides of the top seat 101 corresponding to the upper wall of the mounting plate 207, a boss 2011 is fixed on the inner side of the moving block 201, and an elastic member 206 is arranged on the outer side of the moving block 201 for providing the moving block 201 with a force in the direction of the top seat 101 to prevent the boss 2011 from accidentally detaching from the top seat 101 during use and losing the limiting effect, and a mounting block 203 is fixed on the outer end of the elastic member 206 corresponding to the upper wall of the mounting plate 207, and the limiting of the top seat 101 is achieved through the cooperation of the moving block 201 and the boss 2011, thereby achieving the fixing effect of the top seat 101, and the installation operation can be performed without external tools.

[0037] Specifically, the lower wall of the top seat 101 contacts the upper wall of the mounting plate 207, the boss 2011 is arranged in a right triangle, and the inclined surface of the boss 2011 is located on the side of the two bosses 2011 close to each other, and the lower wall of the boss 2011 contacts the upper wall of the top seat 101. With the above arrangement, during installation, the top plate is located between the two bosses 2011 and moved toward the mounting plate 207. With the cooperation of the inclined surface, installation can be performed without additionally operating the boss 2011 to move outward, and the operation is simpler.

[0038] The two ends of the elastic member 206 are in contact with the corresponding moving block 201 and the mounting block 203. A connecting rod 202 is fixed to the outer side wall of the moving block 201 inside the elastic member 206, and the connecting rod 202 is loosely matched with the corresponding mounting block 203. The above arrangement allows the moving block 201 to only move left and right in the horizontal direction through the connecting rod 202.

[0039] A connecting plate 204 is fixed to the outer end of the connecting rod 202, a round rod 205 is fixed to the inner side wall of the front end of the connecting plate 204, and an operating plate 2051 is fixed to the end of the round rod 205 away from the corresponding connecting plate 204. By simultaneously controlling the two operating plates 2051 to approach each other, the two bosses 2011 can be moved away from each other, so that the boss 2011 loses its limit on the top seat 101 and the top seat 101 can be disassembled.

[0040] A positioning plate 2012 is fixed to the inner side wall of the corresponding moving block 201 below the boss 2011, and a slot 1011 is provided on the top seat 101 corresponding to the position where the positioning plate 2012 is located, and the positioning plate 2012 is located inside the slot 1011. The above arrangement prevents the top plate from rotating by inserting the positioning plate 2012 into the slot 1011.

[0041] The rest of the structure is the same as that of the first embodiment.

[0042] The operation process of this embodiment is: during installation, by operating the top seat 101, the filter material 102 is partially inserted into the mounting plate 207 until the top seat 101 contacts the mounting plate 207, and then the positioning plate 2012 is placed corresponding to the slot 1011. Under the action of the elastic member 206, the positioning plate 2012 is plugged into the slot 1011, and the boss 2011 moves to the top of the top seat 101 to form a limit fixation for the top seat 101. During disassembly, by operating the operating plate 2051 to move closer to each other, the circular plate, the connecting plate 204, the connecting rod 202, the moving block 201 and the boss 2011 are driven to move outward. At this time, the top seat 101 is operated to disengage from the mounting plate 207 for disassembly.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A filter material with anti-wear composite function, comprising a filter cartridge body (1), the filter cartridge body (1) comprising a top seat (101), a plurality of filter materials (102) being arranged equidistantly below the top seat (101), a fixing hoop (104) being arranged outside two adjacent filter materials (102), and a fixing ring (105) being arranged at the lower end of the filter material (102) at the bottom, characterized in that: The outside of the filter material (102) is provided with plug-in rods (103) in a circumferential array, the upper ends of the plug-in rods (103) are fixed with rectangular blocks (1031), and the outer sides of the lower ends of the plug-in rods (103) are fixed with protrusions (1032); The upper end of the filter cartridge body (1) is provided with a mounting assembly (2), the mounting assembly (2) comprising a mounting plate (207), the left and right sides of the top seat (101) are slidably connected to the upper wall of the mounting plate (207), a boss (2011) is fixed on the inner side of the mounting block (201), an elastic member (206) is provided on the outer side of the mounting block (201), and a mounting block (203) is fixed at the outer end of the elastic member (206) to the upper wall of the mounting plate (207).

2. The filter material with anti-wear composite function according to claim 1, characterized in that: The plug-in rod (103) is clearance-matched with the corresponding top seat (101), the fixing hoop (104) and the fixing ring (105); the cross section of the plug-in rod (103) is rectangular; the lower wall of the rectangular block (1031) is in contact with the corresponding upper walls of the top seat (101) and the fixing hoop (104).

3. The filter material with anti-wear composite function according to claim 2, characterized in that: A rectangular groove (106) is provided on the fixing hoop (104) and the fixing ring (105) at the location where the plug-in rod (103) is located, and the length of the rectangular groove (106) is greater than the sum of the widths of the plug-in rod (103) and the protrusion (1032).

4. The filter material with anti-wear composite function according to claim 3, characterized in that: The length of the plug-in rod (103) on the side close to the filter material (102) is greater than the length of the plug-in rod (103) on the side away from the filter material (102); the protrusion (1032) is arranged in a right triangle, and the inclined surface of the protrusion (1032) faces downward; the upper wall of the protrusion (1032) contacts the corresponding lower wall of the fixing ring (105) and the fixing hoop (104).

5. The filter material with anti-wear composite function according to claim 1, characterized in that: The lower wall of the top seat (101) contacts the upper wall of the mounting plate (207); the boss (2011) is arranged in a right triangle shape; the inclined surface of the boss (2011) is located on the side of the two bosses (2011) close to each other; and the lower wall of the boss (2011) contacts the upper wall of the top seat (101).

6. The filter material with anti-wear composite function according to claim 5, characterized in that: The two ends of the elastic member (206) are in contact with the corresponding moving block (201) and the mounting block (203); a connecting rod (202) is fixed inside the elastic member (206) corresponding to the outer side wall of the moving block (201); and the connecting rod (202) is clearance-matched with the corresponding mounting block (203).

7. The filter material with anti-wear composite function according to claim 6, characterized in that: A connecting plate (204) is fixed to the outer end of the connecting rod (202), a round rod (205) is fixed to the inner side wall of the front end of the connecting plate (204), and an operating plate (2051) is fixed to one end of the round rod (205) away from the corresponding connecting plate (204).

8. The filter material with anti-wear composite function according to claim 5, characterized in that: A positioning plate (2012) is fixed below the boss (2011) and corresponds to the inner side wall of the moving block (201); a slot (1011) is provided on the top seat (101) corresponding to the position where the positioning plate (2012) is located, and the positioning plate (2012) is located inside the slot (1011).

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