Magnetic filter with high sealing performance

Abstract

The utility model discloses a magnetic filter with high sealing performance, which comprises a runner pipe, a mounting sleeve arranged on the runner pipe, a tank body arranged on the mounting sleeve, a cover plate arranged on the tank body, a sealing block arranged at the lower end of the cover plate, first threaded holes arranged on two sides of the cover plate, second threaded holes arranged on two sides of the upper end of the mounting sleeve, and a sealing block arranged on the sealing block. Bolts are in threaded connection with the interiors of the first threaded hole and the second threaded hole, penetrate through the cover plate and the tank body and make contact with the sealing block. The magnetic filter has the advantages that the high sealing effect of the magnetic filter is realized through the sealing block at the lower end of the cover plate and the fastening effect of the bolt. The sealing block adopts the silica gel column design, has good elasticity and sealing performance, and can be in tighter contact with the inner wall of the tank body through continuous extrusion of the bolt, so that fluid leakage and external impurity entering are effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of magnetic filter, specifically relates to a high sealing performance magnetic filter. BACKGROUND

[0002] The magnetic filter is mainly used for removing ferromagnetic impurities in fluid (such as oil, water, etc.), so as to protect the subsequent equipment or process from the influence of impurities. It usually sets up a magnet in the flow channel pipe of the magnetic filter, and the magnet can capture and retain the ferromagnetic particles in the fluid flowing through. However, the magnet inside the magnetic filter needs to be cleaned or replaced every certain period of time after installation and use, so the sealing effect of the magnetic filter needs to be required at this time.

[0003] If the sealing performance is not good, these fluids may leak out of the filter, not only causing waste of resources, but also possibly causing harm to the environment or workers. In addition, good sealing performance can prevent external impurities (such as dust, moisture, etc.) from entering the inside of the magnetic filter, thereby prolonging its service life and reducing maintenance costs.

[0004] Therefore, it is necessary to provide a high sealing performance magnetic filter to solve the technical problems raised in the background. SUMMARY

[0005] The utility model aims at providing a high sealing performance magnetic filter to solve the technical problem that if the sealing performance is not good, these fluids may leak out of the filter, not only causing waste of resources, but also possibly causing harm to the environment or workers.

[0006] In order to solve the above technical problems, the utility model provides a high sealing performance magnetic filter, which comprises a flow pipe, an installation sleeve is arranged on the flow pipe, a tank body is arranged on the installation sleeve, a cover plate is arranged on the tank body, a sealing block is arranged at the lower end of the cover plate, first threaded holes are arranged on both sides of the cover plate, second threaded holes are arranged on both sides of the upper end of the installation sleeve, bolts are threadedly connected in the first threaded holes and the second threaded holes, and the bolts penetrate through the cover plate and the tank body and contact the sealing block.

[0007] As a further elaboration, the sealing block is a silica gel column, the sealing block contacts the inner wall of the tank body, and the sealing block is in contact with the inner wall of the tank body more tightly through the continuous extrusion of the bolt.

[0008] As a further elaboration, crossbars are arranged inside both ends of the flow pipe, a mounting rod is connected at the centers of the two crossbars, a magnet column is arranged at the middle end of the mounting rod, and the magnet column is located directly below the tank body.

[0009] As a further elaboration, a handle is arranged on the cover plate.

[0010] As a further elaboration, the installation sleeve is located at the middle end of the flow pipe, the tank body is located at the middle end of the installation sleeve, and the tank body is in through connection with the flow pipe.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. Through the sealing block at the lower end of the cover plate and the fastening effect of the bolt, the high sealing effect of the magnetic filter is realized. The sealing block is designed with a silica gel column, which not only has good elasticity and sealing performance, but also can be more tightly contacted with the inner wall of the tank body through the continuous extrusion of the bolt, thereby effectively preventing fluid leakage and external impurities from entering.

[0013] 2. By connecting the cover plate and the tank body with the bolt, the cover plate can be conveniently disassembled for internal maintenance when the magnet needs to be cleaned or replaced. This design simplifies the maintenance process and reduces maintenance costs.

[0014] 3. The cross and the mounting rod at both ends of the flow pipe not only fix the position of the magnet column, but also enhance the structural stability of the entire magnetic filter. This design makes the magnetic filter less likely to deform or be damaged during use, prolonging its service life.

[0015] Other features and advantages of the utility model will be described in the subsequent specification, and some will become apparent from the specification, or will be understood by implementing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structure specifically pointed out in the specification and the drawings.

[0016] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art description. Obviously, the drawings described below are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0018] Fig. 1 is the preferred structure diagram of the utility model;

[0019] Fig. 2 is the half-section schematic diagram of the tank body and the installation sleeve part of the utility model.

[0020] In the drawings:

[0021] 1 flow pipe, 2 mounting sleeve, 3 tank body, 4 cover plate, 5 cross, 6 mounting rod, 7 magnet column, 8 handle, 9 sealing block, 10 first threaded hole, 11 second threaded hole, 12 bolt. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the utility model will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] REFERENCE Figs. 1-2 A kind of high sealing magnetic filter, comprising: flow pipe 1, flow pipe 1 is equipped with mounting sleeve 2, mounting sleeve 2 is equipped with tank body 3, tank body 3 is equipped with cover plate 4, cover plate 4 lower end is equipped with sealing block 9, cover plate 4 both sides are equipped with first threaded hole 10, mounting sleeve 2 upper end both sides are equipped with second threaded hole 11, first threaded hole 10 and second threaded hole 11 are threadedly connected with bolt 12, bolt 12 passes through cover plate 4 and tank body 3 and contact with sealing block 9. Flow pipe 1 is the pipeline that fluid passes through, mounting sleeve 2 is used for connecting flow pipe 1 and tank body 3. Cover plate 4 is fixed with tank body 3 by bolt 12, while sealing block 9 is arranged at the lower end of cover plate 4 to ensure the sealing property of tank body 3. Cover plate 4 can be conveniently disassembled by bolt 12, and at the same time, it provides convenience for cleaning or replacing the inside of tank body 3 and other operations.

[0024] As shown in Fig. 2 , sealing block 9 is silica gel column, sealing block 9 is in contact with the inner wall of tank body 3, and sealing block 9 is in contact with the inner wall of tank body 3 more tightly through the continuous extrusion of bolt 12. The silica gel column has good elasticity and can adapt to the slight deformation of the inner wall of tank body 3, maintaining close contact. Through the continuous extrusion of bolt 12, the contact between sealing block 9 and the inner wall of tank body 3 is even tighter, effectively preventing fluid leakage.

[0025] As shown in Figs. 1-2 , the inside of both ends of flow pipe 1 is equipped with cross 5, and the center of the two crosses 5 is connected with mounting rod 6, the middle end of mounting rod 6 is equipped with magnet column 7, and magnet column 7 is located directly below tank body 3. Through the connection relationship of cross 5 and mounting rod 6, magnet column 7 remains stable in flow pipe 1 and is not easy to shake, and magnet column 7 is located directly below tank body 3, which facilitates the opening of cover plate 4 to clean or replace magnet column 7 from tank body 3.

[0026] As shown in Figs. 1-2As shown, the cover plate 4 is provided with a handle 8.

[0027] As shown, the mounting sleeve 2 is located at the middle end of the flow pipe 1, the tank body 3 is located at the middle end of the mounting sleeve 2, the tank body 3 is connected with the flow pipe 1, and the smooth flow of fluid is ensured, and the fluid resistance is reduced. Figs. 1-2

[0028] In summary, the high-sealing magnetic filter of the present application has the advantages of high sealing performance, convenient maintenance, stable structure, convenient operation and smooth fluid passage, effectively solving the problems of existing magnetic filters in sealing and maintenance.

[0029] The various devices (components without specific structure) selected in the present application are all general standard components or components known to those skilled in the art, and their structures and principles can be obtained by technical personnel through technical manuals

[0030] or through conventional experimental methods.

[0031] The units described as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, i.e. they can be located in one place or distributed to multiple network units. Part or all of the units can be selected to achieve the purpose of the present embodiment scheme according to actual needs.

[0032] In addition, the functional units in each embodiment of the present application can be integrated in one processing unit, or each unit can exist physically, or two or more units can be integrated in one unit.

[0033] Based on the above ideal embodiments according to the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents of the specification, and the technical scope must be determined according to the scope of the claims.​

Claims

1. A magnetic filter with high sealing performance, characterized in that, include: A flow tube (1) is provided with an installation sleeve (2), a tank body (3) is provided on the installation sleeve (2), a cover plate (4) is provided on the tank body (3), a sealing block (9) is provided at the lower end of the cover plate (4), a first threaded hole (10) is provided on both sides of the cover plate (4), and a second threaded hole (11) is provided on both sides of the upper end of the installation sleeve (2). Bolts (12) are threadedly connected to the first threaded hole (10) and the second threaded hole (11). The bolts (12) penetrate the cover plate (4) and the tank body (3) and are in contact with the sealing block (9).

2. A high-sealing magnetic filter as described in claim 1, characterized in that, The sealing block (9) is a silicone column. The sealing block (9) is in contact with the inner wall of the tank (3). The sealing block (9) becomes increasingly tighter in contact with the inner wall of the tank (3) through the continuous squeezing of the bolt (12).

3. A high-sealing magnetic filter as described in claim 1, characterized in that, Both ends of the flow tube (1) are provided with crosses (5), and the center of the two crosses (5) is connected to an installation rod (6). The middle end of the installation rod (6) is provided with a magnet (7), and the magnet (7) is located directly below the tank body (3).

4. A high-sealing magnetic filter as described in claim 1, characterized in that, The cover plate (4) is provided with a handle (8).

5. A high-sealing magnetic filter as described in claim 1, characterized in that, The installation sleeve (2) is located at the middle end of the flow pipe (1), and the tank (3) is located at the middle end of the installation sleeve (2). The tank (3) is connected to the flow pipe (1).

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