Filter convenient for subsequent cleaning

Abstract

The utility model provides a filter convenient for subsequent cleaning, belongs to the field of filters, and aims to solve the problem that dust in the filter is inconvenient to sweep conveniently, the filter comprises a filter frame, a screen plate is fixedly connected in the filter frame, a connecting pull frame is arranged in the screen plate, and a mounting box body is fixedly connected to the connecting pull frame; a spring is fixedly connected into the mounting box body, a limiting plate is fixedly connected to the spring, and a clamping rod is fixedly connected to the limiting plate. The device is provided with a reciprocating screw rod; when dust in the filtering frame is cleaned, a rotating disc can be rotated to drive a reciprocating lead screw to operate, when the reciprocating lead screw rotates, a connecting block can be driven to reciprocate up and down, when the connecting block moves, dust filtered on the filtering frame and a net plate can be cleaned through a cleaning brush on a supporting plate, and after the equipment is taken out subsequently, the dust in the filtering frame can be cleaned conveniently. And the cleaned dust is poured out, so that the internal dust cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of filters, in particular to a filter which is convenient for subsequent cleaning. Background Art

[0002] A filter is a device used to separate solid particles or liquids, usually by selectively allowing fluids to pass through while preventing solid particles from passing through. They are widely used in various industrial and consumer applications. The filters of gas compressors play a vital role in their working process. They are mainly used to protect equipment and improve the efficiency of the compression system. They can filter and collect impurities such as coal ash in the exhaust gas of gas compressors.

[0003] However, most filters now have the following problems:

[0004] First, the existing filter has a lot of dust and impurities remaining in the filter during use. If it is not cleaned in time, the internal dust will easily clog the filter, affecting the filtering effect. It needs to be taken out and brushed, which is troublesome to use and inconvenient to easily sweep away the dust in the filter.

[0005] Second, in order to facilitate the removal of the existing filters, a handle is installed on the device for removal and use, but the installed handle is mostly integrated with the device. During long-term filtering use, the gas discharged from the gas compressor has temperature. If it is kept at temperature for a long time, the handle of the device is easily heated. When it is subsequently taken out, it is easy to scald the staff, making it inconvenient to conveniently remove or install the device.

[0006] Therefore, we have improved this and proposed a filter that is easy to clean later. Utility Model Content

[0007] The purpose of the utility model is to solve the existing problems of inconvenience in conveniently sweeping away the dust in the filter and inconvenience in conveniently taking out or installing the equipment.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A filter that is easy to clean later can improve the above problems.

[0010] The specific application is as follows:

[0011] It includes a filter frame, a mesh plate is fixedly connected inside the filter frame, a mounting frame is fixedly connected to the mesh plate, a rotating disk is rotatably connected to the mounting frame, a reciprocating screw is fixedly connected to the rotating disk, the reciprocating screw is rotatably connected in the mounting frame, a connecting block is threadedly connected to the reciprocating screw, a support plate is fixedly connected to the connecting block, a cleaning brush is fixedly connected to the support plate, the mesh plate is fixedly connected to the support frame, a connecting pull frame is provided inside the mesh plate, a mounting box is fixedly connected to the connecting pull frame, a spring is fixedly connected to the mounting box, a limit plate is fixedly connected to the spring, and a clamping rod is fixedly connected to the limit plate.

[0012] As a preferred technical solution of the present application, one end of the reciprocating screw is fixedly connected to the center of one side of the rotating disk, and the side end surface of the connecting block is in contact with the inner side surface of the mounting frame.

[0013] As a preferred technical solution of the present application, the support plates are symmetrically distributed on the left and right sides of the connecting block, and the support plates correspond one to one with the cleaning brushes.

[0014] As a preferred technical solution of the present application, the side end surface of the cleaning brush is in contact with the side end surface of the filter frame and the screen plate, and the cross section of the support frame is "L" shaped.

[0015] As a preferred technical solution of the present application, the installation boxes are symmetrically distributed on the left and right sides of the connecting pull frame, and the installation boxes correspond one-to-one with the clamping rods through the limiting plates.

[0016] As a preferred technical solution of the present application, a guide groove is provided in the connecting bracket, the other end of the clamping rod is limitedly slidably connected in the connecting bracket, and the side end surface of the limiting plate is in contact with the inner side surface of the installation box.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. A reciprocating screw is provided; when cleaning the dust in the filter frame, the rotating disk can be rotated to drive the reciprocating screw to operate. When the reciprocating screw rotates, it can drive the connecting block to move up and down. When the connecting block moves, it can use the cleaning brush on the support plate to clean the dust filtered on the filter frame and the mesh plate, which is convenient for taking out the equipment later and then pouring out the cleaned dust, so as to improve the internal dust cleaning efficiency.

[0020] 2. An installation box is provided; when the equipment is installed at the outlet of the gas compressor, the pull plates on both sides can be pulled to drive the limit plates in the installation box to move. The limit plates can squeeze the springs when moving, and at the same time, the limit plates can drive the clamping rods to be retracted into the installation box. Then, the connecting pull frame is inserted into the support frame, and the pull plates on both sides are released. Under the push of the springs, the limit plates and the clamping rods are driven to reset, so that the clamping rods can be conveniently engaged in the support frame, and the connecting pull frame is connected to the filter frame, so that the connecting pull frame can be pulled to drive the equipment to move and insert the equipment. Then, the pull plates can be squeezed to drive the clamping rods to detach from the support frame, so that the connecting pull frame can be conveniently taken out to avoid being affected by high temperature. When the equipment needs to be taken out, the connecting pull frame can be installed and reset back for pulling and taking out. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall three-dimensional structure of the filter provided in this application for easy subsequent cleaning;

[0022] Figure 2 A schematic diagram of the side view structure of the filter frame of the filter provided in the present application for facilitating subsequent cleaning;

[0023] Figure 3 A schematic diagram of a top view of the support plate of the filter provided in the present application for facilitating subsequent cleaning;

[0024] Figure 4 A schematic diagram of the side view structure of the support frame of the filter provided in the present application for facilitating subsequent cleaning;

[0025] Figure 5 A schematic diagram of the side view structure of the installation box of the filter provided in this application for easy subsequent cleaning.

[0026] Markings in the figure: 1. filter frame; 2. screen plate; 3. mounting frame; 4. rotating disk; 5. reciprocating screw; 6. connecting block; 7. support plate; 8. cleaning brush; 9. support frame; 10. connecting pull frame; 11. mounting box; 12. spring; 13. limit plate; 14. clamping rod; 15. pull plate; 16. guide groove. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] Embodiment 1:

[0033] like Figure 1-5 As shown, this embodiment proposes a filter that is convenient for subsequent cleaning, including a filter frame 1, a mesh plate 2 is fixedly connected inside the filter frame 1, a mounting frame 3 is fixedly connected to the mesh plate 2, a rotating disk 4 is rotatably connected to the mounting frame 3, a reciprocating screw 5 is fixedly connected to the rotating disk 4, the reciprocating screw 5 is rotatably connected in the mounting frame 3, a connecting block 6 is threadedly connected to the reciprocating screw 5, a supporting plate 7 is fixedly connected to the connecting block 6, a cleaning brush 8 is fixedly connected to the support plate 7, a supporting frame 9 is fixedly connected to the mesh plate 2, a connecting pull frame 10 is provided inside the mesh plate 2, a mounting box 11 is fixedly connected to the connecting pull frame 10, a spring 12 is fixedly connected inside the mounting box 11, a limiting plate 13 is fixedly connected to the spring 12, and a clamping rod 14 is fixedly connected to the limiting plate 13.

[0034] Embodiment 2:

[0035] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0036] like Figure 3As shown, as a preferred embodiment, on the basis of the above method, further, one end of the reciprocating screw 5 is fixedly connected to the central part of one side of the rotating disk 4, and the side end face of the connecting block 6 is in contact with the inner side face of the mounting frame 3, which can ensure that the connecting block 6 can move smoothly through the support of the inner side face of the mounting frame 3 when moving.

[0037] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the support plates 7 are symmetrically distributed on the left and right sides of the connecting block 6, and the support plates 7 correspond to the cleaning brushes 8 one by one, which can ensure that the cleaning brushes 8 on both sides can fully clean the dust on the filter frame 1 and the mesh plate 2 when moving.

[0038] like Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the side end faces of the cleaning brush 8 are in contact with the side end faces of the filter frame 1 and the mesh plate 2, and the cross-section of the support frame 9 is in an "L" shape, which can ensure that the "L"-shaped support frame 9 can be easily engaged and connected to the connecting pull frame 10.

[0039] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the installation box 11 is symmetrically distributed on the left and right sides of the connecting pull frame 10, and the installation box 11 corresponds to the clamping rod 14 one by one through the limit plate 13, which can ensure that the clamping rods 14 on both sides can be easily engaged with the connecting pull frame 10 for connection and use.

[0040] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, a guide groove 16 is opened in the connecting bracket 10, and the other end of the clamping rod 14 is limitedly slidably connected in the connecting bracket 10, and the side end surface of the limiting plate 13 is in contact with the inner surface of the installation box 11, which can ensure that the limiting plate 13 can move smoothly through the support of the inner surface of the installation box 11 when moving.

[0041] Specifically, the filter that is easy to clean later is used in combination with Figure 1-5 When cleaning the dust in the filter frame 1, the rotating disk 4 on the mounting frame 3 can be rotated to drive the reciprocating screw 5 to operate. When the reciprocating screw 5 rotates, it can drive the connecting block 6 to move up and down. When the connecting block 6 moves, it can use the cleaning brush 8 on the supporting plate 7 to clean the dust filtered on the filter frame 1 and the mesh plate 2, so that it is convenient to take out the equipment later and then pour out the cleaned dust, so as to improve the efficiency of cleaning the internal dust.

[0042] When the equipment is installed at the outlet of the gas compressor, the pull plates 15 on both sides can be pulled to slide in the guide grooves 16, and the pull plates 15 can drive the limit plates 13 in the installation box 11 to move. The limit plates 13 can squeeze the springs 12 when moving, and at the same time, the limit plates 13 can drive the clamping rods 14 to be retracted into the installation box 11, and then the connecting pull frame 10 is inserted into the support frame 9, and the pull plates 15 on both sides are released. Under the push of the springs 12, the limit plates 13 and the clamping rods 14 are driven to reset, which is convenient for clamping the clamping rods 14 in the support frame 9, and the connecting pull frame 10 is connected to the filter frame 1, which is convenient for pulling the connecting pull frame 10 to drive the equipment to move and insert the equipment, and then the pull plates 15 can be squeezed to drive the clamping rods 14 to disengage from the support frame 9, which is convenient for taking out the connecting pull frame 10 to avoid being affected by high temperature. When the equipment needs to be taken out, the connecting pull frame 10 can be installed and reset back for pulling and taking out.

[0043] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A filter that is easy to clean later, comprising a filter frame (1), characterized in that: A mesh plate (2) is fixedly connected inside the filter frame (1), a mounting frame (3) is fixedly connected to the mesh plate (2), a rotating disk (4) is rotatably connected to the mounting frame (3), a reciprocating screw rod (5) is fixedly connected to the rotating disk (4), the reciprocating screw rod (5) is rotatably connected inside the mounting frame (3), a connecting block (6) is threadedly connected to the reciprocating screw rod (5), a supporting plate (7) is fixedly connected to the connecting block (6), a cleaning brush (8) is fixedly connected to the supporting plate (7), the mesh plate (2) is fixedly connected to a supporting frame (9), a connecting pull frame (10) is provided inside the mesh plate (2), a mounting box (11) is fixedly connected to the connecting pull frame (10), a spring (12) is fixedly connected inside the mounting box (11), a limiting plate (13) is fixedly connected to the spring (12), and a clamping rod (14) is fixedly connected to the limiting plate (13).

2. A filter that is easy to clean up later according to claim 1, characterized in that: One end of the reciprocating screw rod (5) is fixedly connected to the central part of one side of the rotating disk (4), and the side end surface of the connecting block (6) is in contact with the inner side surface of the mounting frame (3).

3. A filter that is easy to clean later according to claim 1, characterized in that: The support plates (7) are symmetrically distributed on the left and right sides of the connecting block (6), and the support plates (7) correspond to the cleaning brushes (8) one by one.

4. A filter that is easy to clean later according to claim 1, characterized in that: The side end surface of the cleaning brush (8) fits with the side end surfaces of the filter frame (1) and the screen plate (2), and the cross section of the support frame (9) is in an "L" shape.

5. A filter that is easy to clean later according to claim 1, characterized in that: The installation boxes (11) are symmetrically distributed on the left and right sides of the connecting bracket (10), and the installation boxes (11) correspond one-to-one with the clamping rods (14) through the limiting plates (13).

6. A filter that is easy to clean later according to claim 1, characterized in that: A guide groove (16) is provided in the connecting bracket (10), the other end of the clamping rod (14) is limitedly slidably connected in the connecting bracket (10), and the side end surface of the limiting plate (13) is in contact with the inner side surface of the installation box (11).

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