Electrostatic fiber layer filter

Abstract

The utility model discloses an electrostatic fiber layer filter, relates to the technical field of filters, and solves the problems that when a filter screen is used, dust is continuously increased in the filter screen, and the dust needs to be extruded, so that a lot of bacteria are easily generated in the filter screen before the filter screen is cleaned, and the service life of a filter screen main body is also shortened. Comprising a first mounting frame and a second mounting frame, the side walls of the first mounting frame and the second mounting frame are tightly attached to each other, an air inlet is formed in the side wall of the front end of the first mounting frame, an air outlet pipe is fixedly mounted in the rear end of the second mounting frame, and an electrostatic filter screen is fixedly mounted in the first mounting frame. Through the cooperation between an arranged electrostatic filter screen and a push plate, dust attached to the filter screen can be conveniently pushed into the discharge box, and dust collected in the storage box can be prevented from flowing backwards into the filter main body through a hardware film.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to an electrostatic fiber layer filter. Background Art

[0002] The filter, through an internal filter mesh, absorbs dust from the air entering the filter, leaving the exhausted air clean. A search revealed Chinese Patent Publication No. CN207576658U, which discloses a ventilation filter. The electrostatic adsorption ventilation filter comprises a filter housing and a fan. The filter housing includes an air inlet and an air outlet, with the fan located at the air inlet. An electrostatic adsorption system is housed within the filter housing. The electrostatic adsorption system also includes an electrode assembly consisting of two electrostatic adsorption electrodes, each of which utilizes a breathable carbon fiber filter membrane. This utility model connects the carbon fiber filter membrane to the positive and negative electrodes of an electrostatic adsorption power supply. Leveraging the excellent electrical conductivity of the carbon fiber filter membrane, the entire membrane becomes an electrostatic adsorption electrode. The electrostatic adsorption power supply outputs a high DC voltage, which imparts static electricity to the membrane, generating an adsorption force. However, during use, dust accumulates within the filter, which must be squeezed out. This can lead to the accumulation of bacteria before the filter can be cleaned, and also shortens the filter's service life. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model provides an electrostatic fiber layer filter, which solves the problem that dust will continue to accumulate inside the filter when it is in use. This dust needs to be squeezed out, which will easily produce a lot of bacteria inside the filter before cleaning it, and will also reduce the service life of the filter body.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electrostatic fiber layer filter, comprising a first mounting bracket and a second mounting bracket, the side walls of the first mounting bracket and the second mounting bracket tightly fit together, an air inlet is provided inside the front end side wall of the first mounting bracket, an air outlet duct is fixedly installed inside the rear end of the second mounting bracket, an electrostatic filter is fixedly installed inside the first mounting bracket, an electric push rod is fixedly installed on the right end side wall of the first mounting bracket, a push plate is provided inside the first mounting bracket, the side wall of the push plate fits together with the side wall of the electrostatic filter, and the electric push rod is fixedly connected to the side wall of the push plate by passing through the right side wall of the first mounting bracket.

[0005] Preferably, a discharge hole is provided inside the right side wall of the first mounting frame, the rear end side wall of the discharge hole is horizontal with the front end side wall of the electrostatic filter, and a hardware film is symmetrically fixed inside the discharge hole, so as to facilitate pushing dust through the discharge hole to the outside of the first mounting frame.

[0006] Preferably, a feed pipe is fixedly mounted on the left side wall of the first mounting frame, and a storage box is slidably sleeved on the outside of the feed pipe. Both the storage box and the feed pipe are rectangular, so that the pushed dust can be collected in the interior of the storage box.

[0007] Preferably, the storage box and the feed pipe are sealed by a sealing ring, so that the friction between the storage box and the feed pipe can be increased by the sealing ring.

[0008] Preferably, the bottom surfaces of the first mounting bracket and the second mounting bracket are fixedly mounted with connecting blocks, and the internal threads of the connecting blocks are connected to threaded rods, thereby facilitating the disassembly of the first mounting bracket and the second mounting bracket and the cleaning of the internal electrostatic filter.

[0009] The utility model provides an electrostatic fiber layer filter. It has the following beneficial effects:

[0010] 1. This electrostatic fiber layer filter, when in use, can conveniently push the dust attached to the filter screen into the inside of the discharge box through the cooperation between the electrostatic filter screen and the push plate, and can prevent the dust collected in the storage box from flowing back into the inside of the filter body through the hardware film;

[0011] 2. When the electrostatic fiber layer filter is in use, the connection between the storage box and the feed pipe is provided so that the storage box can be easily disassembled, thereby facilitating centralized cleaning of the collected dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic structural diagram of the second mounting frame of the utility model;

[0014] Figure 3 This is a schematic structural diagram of the first mounting frame of the utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the first mounting bracket of the utility model;

[0016] Figure 5 This is a schematic diagram of the hardware film structure of the utility model.

[0017] In the figure, 1-first mounting frame, 2-second mounting frame, 3-electric push rod, 4-connecting block, 5-threaded rod, 6-air inlet, 7-storage box, 8-feed pipe, 9-air outlet pipe, 10-electrostatic filter, 11-push plate, 12-hardware film, 13-discharge hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1

[0020] See also Figure 1-5 The embodiment of the present invention provides an electrostatic fiber layer filter, comprising a first mounting frame 1 and a second mounting frame 2. The side walls of the first mounting frame 1 and the second mounting frame 2 are tightly fitted with each other. An air inlet 6 is provided inside the front side wall of the first mounting frame 1. An air outlet 9 is fixedly installed inside the rear end of the second mounting frame 2. An electrostatic filter 10 is fixedly installed inside the first mounting frame 1. An electric push rod 3 is fixedly installed on the right side wall of the first mounting frame 1. A push plate 11 is provided inside the first mounting frame 1. The side wall of the push plate 11 is in contact with the electrostatic filter 1 0 is fitted together, the electric push rod 3 is fixedly connected to the side wall of the push plate 11 by passing through the inside of the right side wall of the first mounting frame 1, and the external wind enters the interior of the filter body through the air inlet 6 for filtering, so that the dust in the wind adheres to the electrostatic filter 10 and is then discharged through the air outlet pipe 9 on the second mounting frame 2. After the filter body is closed, the electric push rod 3 is opened, so that the electric push rod 3 pushes the push plate 11, and the push plate 11 is used to push the dust on the electrostatic filter plate 3, so that the dust attached to the electrostatic filter plate 3 can be cleaned.

[0021] Example 2

[0022] In this embodiment, Figure 1-5 As shown, a discharge hole 13 is provided inside the right side wall of the first mounting frame 1, and the rear end side wall of the discharge hole 13 is horizontal with the front end side wall of the electrostatic filter 10, and a hardware film 12 is symmetrically fixedly installed inside the discharge hole 13, and the push plate 11 pushes the dust on the electrostatic filter 10, so that the dust is pushed to the discharge hole 13, and then pushed to the outside of the first mounting frame 1 through the discharge hole 13, and a feed pipe 8 is fixedly installed on the left end side wall of the first mounting frame 1, and the external sliding sleeve of the feed pipe 8 is connected with a storage box 7, and the storage box 7 and the feed pipe 8 are sealed by a sealing ring, both of which are rectangular. After the dust is discharged through the discharge hole 13, it enters the interior of the discharge box 7 through the feed pipe 8, which is convenient for collecting it. After the collection is completed, the storage box 7 is removed, which is convenient for centralized treatment of the dust in the storage box 7.

[0023] Example 3

[0024] In this embodiment, Figure 1-5 As shown, the bottom surfaces of the first mounting frame 1 and the second mounting frame 2 are fixedly mounted with connecting blocks 4, and the internal threads of the connecting blocks 4 are connected to threaded rods 5. Therefore, after the first mounting frame 1 and the second mounting frame 2 are connected, the threaded rods 5 are connected to the inside of the two connecting blocks 4, so that the first mounting frame 1 and the second mounting frame 2 can be connected and tightened.

[0025] It should be noted that, in this embodiment, when using the electrostatic fiber layer filter, Figure 1-5 As shown, after the first mounting bracket 1 is connected to the second mounting bracket 2, the threaded rod 5 is connected to the inside of the two connecting blocks 4, so that the first mounting bracket 1 and the second mounting bracket 2 can be connected and tightened, which is convenient for disassembling the filter body and disassembling and replacing the internal electrostatic filter 10. The external wind enters the interior of the filter body through the air inlet 6 for filtering, so that the dust in the wind adheres to the electrostatic filter 10 and is then discharged through the air outlet pipe 9 on the second mounting bracket 2. After the filter body is closed, the electric push rod 3 is opened, so that the electric push rod 3 pushes the push plate 11, and the push plate 11 is used to push the dust on the electrostatic filter plate 3, so that the dust attached to the electrostatic filter plate 3 can be cleaned. The push plate 11 pushes the dust on the electrostatic filter 10 so that the dust is pushed to the discharge hole 13. After the dust is discharged through the discharge hole 13, it enters the interior of the discharge box 7 through the feed pipe 8, which is convenient for collecting it. After the collection is completed, the storage box 7 is removed, which is convenient for centralized treatment of the dust in the storage box 7.

[0026] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An electrostatic fiber layer filter, characterized in that: The utility model comprises a first mounting frame (1) and a second mounting frame (2), wherein the side walls of the first mounting frame (1) and the second mounting frame (2) are tightly fitted with each other, an air inlet (6) is provided inside the front end side wall of the first mounting frame (1), an air outlet duct (9) is fixedly installed inside the rear end inside the second mounting frame (2), an electrostatic filter (10) is fixedly installed inside the first mounting frame (1), an electric push rod (3) is fixedly installed on the right end side wall of the first mounting frame (1), a push plate (11) is provided inside the first mounting frame (1), the side wall of the push plate (11) and the side wall of the electrostatic filter (10) are fitted with each other, and the electric push rod (3) is fixedly connected to the side wall of the push plate (11) by passing through the right side wall of the first mounting frame (1).

2. The electrostatic fiber layer filter according to claim 1, characterized in that: A discharge hole (13) is provided inside the right side wall of the first mounting frame (1), the rear end side wall of the discharge hole (13) is level with the front end side wall of the electrostatic filter (10), and a hardware film (12) is symmetrically fixedly installed inside the discharge hole (13).

3. The electrostatic fiber layer filter according to claim 2, characterized in that: A feed pipe (8) is fixedly mounted on the left side wall of the first mounting frame (1), and a storage box (7) is slidably sleeved on the outside of the feed pipe (8), and both the storage box (7) and the feed pipe (8) are rectangular.

4. The electrostatic fiber layer filter according to claim 3, characterized in that: The storage box (7) and the feed pipe (8) are sealed via a sealing ring.

5. The electrostatic fiber layer filter according to claim 1, characterized in that: A connecting block (4) is fixedly mounted on the bottom surface of each of the first mounting frame (1) and the second mounting frame (2), and a threaded rod (5) is connected to the inner thread of the connecting block (4).

Images