A high performance dust removal filter material

Abstract

The present invention belongs to the technical field of filtering filter materials, specifically a high-performance dust removal filter material, including a filter material body, an inner cavity of the filter material body is provided with a support frame, the surface of the support frame is a hollow structure, filter cloths are provided on both side surfaces of the support frame, the surface of the filter cloths are provided with metal meshes, the top surface and the bottom surface of the support frame are symmetrically provided with fixing grooves, the ends of the filter cloths are respectively connected to No. 1 plug-in sockets, the ends of the metal meshes are respectively connected to No. 2 plug-in sockets, an air supply pipe is plugged into the bottom of the inner cavity of the support frame, a plurality of groups of jet pipes are equidistantly provided on the surface of the air supply pipe, the top of the jet pipe abuts against the top of the inner cavity of the support frame, and the air supply pipe is fixed by a pipe seat; the present metal mesh can protect the filter cloth and prevent sharp objects from scratching the filter cloth, and at the same time the buffer cavity can buffer the impact force and prevent the filter cloth from breaking when impacted by external force, thereby improving the protection of the filter cloth.

Description

Technical Field

[0001] The invention relates to the technical field of filtering materials, in particular to a high-performance dust removal filter material. Background Art

[0002] The filter material is mainly used in mining equipment and the like. It can filter fine dust in the air to reduce the dust from being sucked into the driving mechanism of the mining equipment. Patent search found that the publication number is: CN110947243A, which discloses a filter material for dust filter bags. The filter material body is made into a dust filter bag; it increases the filtering effect of the dust collector and reduces the emission concentration of the dust collector.

[0003] During the use of existing dust removal filter materials, the filter cloth surface lacks protection. During the mining process in the mining area, some large particles of stones will pop out. The stones hit the surface of the filter material, causing damage to the filter cloth or scratching the filter cloth surface. Damage to the filter cloth surface will affect the dust removal effect. In order to solve the above problems, this application proposes a high-performance dust removal filter material. Utility Model Content

[0004] 1. New Purpose

[0005] In order to solve the technical problems existing in the background technology, the present invention proposes a high-performance dust removal filter material. The metal mesh can protect the filter cloth and prevent sharp objects from scratching the filter cloth. At the same time, the buffer cavity can buffer the impact force and prevent the filter cloth from breaking when impacted by external force, thereby improving the protection of the filter cloth.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the present invention provides a high-performance dust removal filter material, including a filter material body, an inner cavity of the filter material body is provided with a support frame, the surface of the support frame is a hollow structure, filter cloths are provided on both side surfaces of the support frame, the surface of the filter cloths is provided with metal meshes, the top surface and the bottom surface of the support frame are symmetrically provided with fixing grooves, the ends of the filter cloths are respectively connected to No. 1 plug-in sockets, the ends of the metal meshes are respectively connected to No. 2 plug-in sockets, an air supply pipe is plugged into the bottom of the inner cavity of the support frame, and a plurality of groups of jet pipes are equidistantly provided on the surface of the air supply pipe, the top of the jet pipe abuts against the top of the inner cavity of the support frame, and the air supply pipe is fixed by a pipe seat.

[0008] Preferably, the No. 1 socket and the No. 2 socket overlap and are inserted into the fixing groove together.

[0009] Preferably, a plurality of groups of support pads are equidistantly arranged on the surface of the filter cloth, and the surface of the support pads abuts against the metal mesh.

[0010] Preferably, a buffer cavity is formed between the metal mesh and the surface of the filter cloth under the support of the support pad.

[0011] Preferably, both ends of the air supply pipe extend out of the support frame cavity wall, and the ends of the air supply pipe are respectively connected to air pipe joints.

[0012] Preferably, both side surfaces of the air jet pipe are penetrated by air jet holes, and the air jet holes face the filter cloth respectively.

[0013] Preferably, after the fixing groove is plugged into the No. 1 socket and the No. 2 socket, a limiting groove is formed between the two groups of the No. 2 sockets, and a fixing plate is movably provided in the inner cavity of the limiting groove.

[0014] The above technical solution of the present invention has the following beneficial technical effects:

[0015] 1. In this new type, the metal mesh can protect the filter cloth and prevent sharp objects from scratching the filter cloth. At the same time, the buffer cavity can buffer the impact force and prevent the filter cloth from breaking when it is impacted by external force, thereby improving the protection of the filter cloth.

[0016] 2. This new type of device sprays toward the filter cloth through the air jet holes on both sides of the air jet pipe. By back-blowing the filter cloth and the metal mesh, the dirt adhering to the surface of the metal mesh and the filter cloth can be quickly blown off to ensure the filtering effect of the filter material body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the new model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the novel device;

[0019] Figure 3 This is a schematic diagram of the structure of the filter cloth and metal mesh of the novel type;

[0020] Figure 4 This is a schematic diagram of the decomposition structure of the new model.

[0021] Reference numerals:

[0022] 1. Filter material body; 2. Support frame; 3. Fixing groove; 4. Filter cloth; 5. No. 1 socket; 6. Metal mesh; 7. No. 2 socket; 8. Support pad; 9. Limiting groove; 10. Fixing plate; 11. Air supply pipe; 12. Pipe seat; 13. Air pipe joint; 14. Jet pipe. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0024] like Figure 1-4 As shown, a high-performance dust removal filter material proposed in the present invention comprises a filter material body 1, an inner cavity of the filter material body 1 is provided with a support frame 2, the surface of the support frame 2 is a hollow structure, filter cloths 4 are provided on both side surfaces of the support frame 2, the surfaces of the filter cloths 4 are provided with metal meshes 6, the top surface and the bottom surface of the support frame 2 are symmetrically provided with fixing grooves 3, the ends of the filter cloths 4 are respectively connected to No. 1 plug-in sockets 5, the ends of the metal meshes 6 are respectively connected to No. 2 plug-in sockets 7, an air supply pipe 11 is plugged into the bottom of the inner cavity of the support frame 2, and a plurality of groups of jet pipes 14 are equidistantly provided on the surface of the air supply pipe 11, the top of the jet pipe 14 abuts against the top of the inner cavity of the support frame 2, and the air supply pipe 11 is fixed by a pipe seat 12.

[0025] It should be noted that the overlapping size of the No. 1 socket 5 and the No. 2 socket 7 at both ends of the filter cloth 4 and the metal mesh 6 is the same as the size of the fixing groove 3. After the two groups are plugged into each other, the filter cloth 4 and the metal mesh 6 can be quickly fixed on the support frame 2. A limiting groove 9 is formed between the two adjacent groups of No. 2 sockets 7. The fixing plate 10 is inserted into the limiting groove 9. The filter material body 1 can be quickly fixed by the fixing plate 10. The filter cloth 4 and the metal mesh 6 can be quickly replaced after being damaged. The surface of the filter cloth 4 is supported by a support pad. 8 supports the metal mesh 6, so that a buffer cavity can be formed between the filter cloth 4 and the metal mesh 6. The metal mesh 6 can protect the filter cloth 4 and prevent sharp objects from scratching the filter cloth 4. At the same time, the buffer cavity can buffer the impact force and prevent the filter cloth 4 from breaking when it is impacted by external force. The filter cloth 4 is sprayed through the air jet holes on the two side surfaces of the air jet pipe 14. The dirt adhering to the surface of the metal mesh 6 and the filter cloth 4 can be quickly blown off by backblowing the filter cloth 4 and the metal mesh 6, so as to ensure the filtering effect of the filter material body 1.

[0026] like Figure 2 As shown, the No. 1 socket 5 overlaps with the No. 2 socket 7 and is inserted into the fixing slot 3 together.

[0027] It should be noted that the No. 1 plug socket 5 and the No. 2 plug socket 7 are overlapped and connected to the fixing groove 3 in size, and the filter cloth 4 and the metal mesh 6 can be fixed at the same time through a group of fixing grooves 3.

[0028] like Figure 2 and Figure 4 As shown, a plurality of groups of support pads 8 are equidistantly arranged on the surface of the filter cloth 4 , and the surfaces of the support pads 8 abut against the metal mesh 6 . The metal mesh 6 forms a buffer cavity with the surface of the filter cloth 4 under the support of the support pads 8 .

[0029] It should be noted that the support pad 8 can support the metal mesh 6 , and the buffer cavity can buffer the impact force to prevent the filter cloth 4 from breaking when impacted by external force, thereby improving the protection of the filter cloth 4 .

[0030] like Figure 1 As shown, both ends of the air supply pipe 11 extend out of the cavity wall of the support frame 2, and the ends of the air supply pipe 11 are respectively connected with air pipe joints 13.

[0031] It should be noted that the air supply pipe 11 can be conveniently connected to the air supply equipment through the air pipe joint 13.

[0032] like Figure 1 As shown, both side surfaces of the air injection pipe 14 are penetrated with air injection holes, and the air injection holes face the filter cloth 4 respectively.

[0033] It should be noted that back-blowing can be performed toward both sides of the filter material body 1 through the air jet holes, thereby improving the cleaning effect of the filter material body 1 .

[0034] like Figure 2 and Figure 4 As shown, after the fixing groove 3 is plugged into the No. 1 socket 5 and the No. 2 socket 7, a limiting groove 9 is formed between the two groups of the No. 2 sockets 7, and a fixing plate 10 is movably provided in the inner cavity of the limiting groove 9.

[0035] It should be noted that the fixing plate 10 is inserted into the limiting groove 9 to fix the filter material body 1 .

[0036] The working principle and use process of the present invention are as follows: the overlapping size of the No. 1 socket 5 and the No. 2 socket 7 at both ends of the filter cloth 4 and the metal mesh 6 is the same as the size of the fixing groove 3. After the two groups are plugged into each other, the filter cloth 4 and the metal mesh 6 can be quickly fixed on the support frame 2. A limiting groove 9 is formed between two adjacent groups of No. 2 sockets 7. The fixing plate 10 is inserted into the limiting groove 9. The filter material body 1 can be quickly fixed by the fixing plate 10. The filter cloth 4 and the metal mesh 6 can be quickly replaced after being damaged. The surface of the filter cloth 4 supports the metal mesh 6 through the support pad 8, so that a buffer cavity can be formed between the filter cloth 4 and the metal mesh 6, and the metal mesh 6 can It plays a protective role on the filter cloth 4 to prevent sharp objects from scratching the filter cloth 4. At the same time, the buffer chamber can buffer the impact force to prevent the filter cloth 4 from breaking when it is impacted by external force. The air pipe joint 13 is connected to the air supply equipment, and high-pressure gas can be injected into the air supply pipe 11. The air supply pipe 11 is fixed to the bottom of the inner cavity of the support frame 2 through the pipe seat 12. The air supply pipe 11 diverts the high-pressure air into the jet pipe 14, and sprays it to the filter cloth 4 through the jet holes on the two side surfaces of the jet pipe 14. By backblowing the filter cloth 4 and the metal mesh 6, the dirt adhering to the surface of the metal mesh 6 and the filter cloth 4 can be quickly blown off to ensure the filtering effect of the filter material body 1.

[0037] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A high-performance dust removal filter material, comprising a filter material body (1), characterized in that: The inner cavity of the filter material body (1) is provided with a support frame (2), the surface of the support frame (2) is a hollow structure, filter cloths (4) are provided on both side surfaces of the support frame (2), the surface of the filter cloths (4) is provided with metal meshes (6), the top surface and the bottom surface of the support frame (2) are symmetrically provided with fixing grooves (3), the ends of the filter cloths (4) are respectively connected to a No. 1 plug-in socket (5), the ends of the metal meshes (6) are respectively connected to a No. 2 plug-in socket (7), an air supply pipe (11) is plugged into the bottom of the inner cavity of the support frame (2), a plurality of groups of air jet pipes (14) are equidistantly provided on the surface of the air supply pipe (11), the top of the air jet pipe (14) is in contact with the top of the inner cavity of the support frame (2), and the air supply pipe (11) is fixed by a pipe seat (12).

2. A high-performance dust removal filter material according to claim 1, characterized in that: The first plug socket (5) and the second plug socket (7) are overlapped and inserted into the fixing groove (3) together.

3. A high-performance dust removal filter material according to claim 1, characterized in that: A plurality of groups of support pads (8) are equidistantly arranged on the surface of the filter cloth (4), and the surfaces of the support pads (8) abut against the metal mesh (6).

4. A high-performance dust removal filter material according to claim 3, characterized in that: The metal mesh (6) forms a buffer cavity with the surface of the filter cloth (4) under the support of the support pad (8).

5. A high-performance dust removal filter material according to claim 1, characterized in that: Both ends of the air supply pipe (11) extend out of the cavity wall of the support frame (2), and the ends of the air supply pipe (11) are respectively connected to air pipe joints (13).

6. A high-performance dust removal filter material according to claim 1, characterized in that: The surfaces on both sides of the air jet pipe (14) are penetrated by air jet holes, and the air jet holes face the filter cloth (4) respectively.

7. A high-performance dust removal filter material according to claim 1, characterized in that: After the fixing groove (3) is plugged into the No. 1 plug socket (5) and the No. 2 plug socket (7), a limiting groove (9) is formed between the two groups of the No. 2 plug sockets (7), and a fixing plate (10) is movably provided in the inner cavity of the limiting groove (9).

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