WO2022016881A1

WO2022016881A1 - Magnetic dirt separator

Info

Publication number: WO2022016881A1
Application number: PCT/CN2021/079441
Authority: WO
Inventors: 杨洪伟; 林日赞
Original assignee: 浙江达柏林阀门有限公司
Priority date: 2020-07-21
Filing date: 2021-03-06
Publication date: 2022-01-27
Also published as: CN111715019A

Abstract

A magnetic dirt separator, comprising a main valve body (1) and a main valve deck (2) connected to the top of the main valve body (1) in a sealed manner, wherein a filter screen (3) is provided in the main valve body (1); a magnet rod (4) is arranged below the filter screen (3) in the main valve body (1); the outer end of the magnet rod (4) extends out of the main valve body (1) and is then connected to a decorative cover (5); the decorative cover (5) is connected to the main valve body (1) in a sealed manner by means of a temperature measuring plug (6); an exhaust valve (7) is mounted at the top end of the main valve body (1), and a check valve (8) is mounted at the bottom end of the main valve body; the check valve (8) is further provided with a water drain valve (9); and a switch valve (10), which is capable of adjusting different angles, is mounted on the outer wall of the main valve body (1) and located between the exhaust valve (7) and the check valve (8).

Description

A magnetic decontamination device

technical field

The invention belongs to the technical field of heating equipment, and relates to a magnetic dirt remover.

Background technique

Magnetic decontamination device can meet the technological requirements of liquid medium, so it is widely used in food industry, medicine, cosmetics, fine chemical industry and other industries.

The on-off valve on the traditional magnetic decontamination device and the magnetic decontamination device are usually fixedly connected, and the position of the on-off valve is fixed. For some special spaces, it cannot be easily and quickly installed, and it has limitations and cannot be used in many occasions. .

SUMMARY OF THE INVENTION

The purpose of the present invention is to address the above problems existing in the prior art, and to provide a magnetic decontamination device to solve the above problems.

The object of the present invention can be achieved by the following technical solutions: a magnetic decontamination device, characterized in that it includes a main valve body and a main valve cover sealedly connected to the top of the main valve body, and the main valve body is provided with a filter screen The main valve body is provided with a magnet bar under the filter screen, and the outer end of the magnet bar penetrates the main valve body and is connected with a decorative cover. The head is sealed and connected, an exhaust valve is installed at the top of the main valve body, a check valve is installed at the bottom end, and a drain valve is also installed on the check valve. A switch valve that can be adjusted to different angles is installed at the position between the exhaust valve and the check valve.

In the above-mentioned magnetic decontamination device, the on-off valve is composed of an outer valve body, a sphere, a valve stem and a butterfly handle. The outer valve body is also provided with a valve port that communicates with the inside of the main valve body. The outer valve body also has an input end and two output ends. The two output ends are arranged oppositely, and the input end is connected to the valve body. The ports are arranged opposite to each other, the central axis of the output end is perpendicular to the central axis of the input end, and the outer valve body and the main valve body are detachably connected by several bolts.

In the above-mentioned magnetic decontamination device, the peripheral wall of the main valve body has a convex plate 1 that protrudes axially outwards at the position facing the opening and closing valve, and the outer valve body is correspondingly convex. The position of the first disk is provided with a second raised disk matched with the first raised disk, and the first raised disk and the second raised disk are detachably connected by bolts.

In the above-mentioned magnetic decontamination device, the main valve cover and the main valve body are sealed and connected by a rubber gasket.

In the above-mentioned magnetic decontamination device, the temperature-measuring plug and the main valve body are sealedly connected by an O-ring seal.

In the above-mentioned magnetic decontamination device, anaerobic glue is coated between the decorative cover and the magnet bar.

Compared with the prior art, the magnetic decontamination device realizes the installation of the switch valve at different angles through bolts, which can be applied and installed in various occasions, and can also be installed conveniently and quickly for some special spaces, which has the advantage of versatility. , The magnetic decontamination device only needs to block one of the output ends to achieve the effect of single-channel water outlet, which is convenient and fast.

Description of drawings

FIG. 1 is a schematic cross-sectional structure diagram of the magnetic decontamination device.

Figure 2 is a schematic structural diagram of the magnetic decontamination device.

In the figure, 1. Main valve body; 2. Main valve cover; 3. Filter screen; 4. Magnet bar; 5. Decorative cover; 6. Temperature measuring plug; 7. Exhaust valve; 8. Check valve; 9. , drain valve; 10, switch valve; 11, outer valve body; 12, ball; 13, valve stem; 14, Lu butterfly handle; 15, valve port; 16, input end; 17, output end; 18, bolt; 19. Raised disc 1; 20. Raised disc 2; 21. Rubber gasket; 22. O-ring.

detailed description

The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

As shown in FIG. 1 , the magnetic decontamination device includes a main valve body 1 and a main valve cover 2 which is sealed and connected to the top of the main valve body 1 . The main valve body 1 is provided with a filter screen 3 , and the main valve body 1 is located in the filter screen 3 . A magnet bar 4 is arranged below the net 3, and the outer end of the magnet bar 4 passes through the main valve body 1 and is connected with a decorative cover 5. The decorative cover 5 and the main valve body 1 are sealed and connected through a temperature measuring plug 6 , an exhaust valve 7 is installed at the top of the main valve body 1, a check valve 8 is installed at the bottom end, and a drain valve 9 is also provided on the check valve 8. A switch valve 10 that can be adjusted to different angles is installed at the position between the check valves 8. The main valve cover 2 and the main valve body 1 are sealed and connected by a rubber gasket 21. The temperature measuring plug 6 and the main valve body 1 are connected. They are sealed and connected by an O-ring 22, and anaerobic glue is applied between the decorative cover 5 and the magnet bar 4.

In further detail, the on-off valve 10 is composed of an outer valve body 11 , a sphere 12 , a valve stem 13 and a butterfly handle 14 . The sphere 12 is arranged in the outer valve body 11 and is controlled to rotate by the butterfly handle 14 . There is a valve port 15 that communicates with the main valve body 1. The outer valve body 11 also has an input end 16 and two output ends 17. The two output ends 17 are arranged opposite to each other. The input end 16 is arranged opposite to the valve port 15. The central axis of the end 17 is perpendicular to the central axis of the input end 16. The outer valve body 11 and the main valve body 1 are detachably connected by several bolts 18. During operation, different output ends 17 are selected according to different application scenarios. When one of the output terminals 17 is selected, the other output terminal 17 is blocked by the blocking cap.

The mist enters the main valve body 1 through the input end 16, and is filtered through the filter screen 3 and then output from the corresponding output end 17. The magnet bar 4 magnetically attracts some metal impurities, so that the mist output from the output end 17 is cleaner.

The traditional magnetic decontamination device is equipped with a shut-off valve at the position of the two output ends 17. It is necessary to manually close one of the shut-off valves, so that only one way is unblocked. The magnetic decontamination device does not need to install a shut-off valve, only needs to be blocked One of the output ends 17 can realize the effect of single-channel water outlet, which is convenient and quick.

In further detail, the peripheral wall of the main valve body 1 and the position facing the switch valve 10 has a convex disc 19 that protrudes axially outward, and the position corresponding to the convex disc 19 on the outer valve body 11 has a convex disc one 19. The raised disc 20 matched with the first disc 19 is detachably connected to the raised disc 1 19 and the raised disc 20 through the bolts 18. The raised disc 1 19 has a plurality of screw holes 1, and the raised disc 2 20 There are a plurality of screw holes two at the position corresponding to screw hole one, and screw hole one corresponds to screw hole two one-to-one. When the switch valve 10 is rotated, there are corresponding screw holes two corresponding to screw hole one, and the switch valve 10 It can be adjusted to the horizontal direction, the vertical direction or the inclined direction of various angles, which is convenient for installation in various occasions. Figure 1 shows the horizontal side of the on-off valve 10 connected to the magnetic decontamination device, and Figure 2 shows the vertical side of the on-off valve 10 Connected to the magnetic decontamination device.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, but will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Claims

A magnetic decontamination device is characterized in that it comprises a main valve body (1) and a main valve cover (2) sealingly connected to the top of the main valve body (1), wherein the main valve body (1) is provided with a filter A net (3), the main valve body (1) is provided with a magnet bar (4) below the filter screen (3), and the outer end of the magnet bar (4) penetrates the main valve body (1) A decorative cover (5) is externally connected, the decorative cover (5) and the main valve body (1) are sealedly connected through a temperature measuring plug (6), and a top of the main valve body (1) is installed with a The exhaust valve (7) is provided with a check valve (8) at the bottom end, the check valve (8) is also provided with a drain valve (9), and the outer wall of the main valve body (1) is An on-off valve (10) that can adjust different angles is installed at the position between the exhaust valve (7) and the check valve (8).
A magnetic decontamination device according to claim 1, characterized in that the on-off valve (10) consists of an outer valve body (11), a sphere (12), a valve stem (13) and a butterfly handle (14). ), the ball (12) is arranged in the outer valve body (11) and is controlled to rotate by the butterfly handle (14), and the outer valve body (11) is also provided with a connection with the main valve body (1). The connected valve port (15), the outer valve body (11) also has an input end (16) and two output ends (17), and the two output ends (17) are arranged opposite to each other. The input end (16) is arranged opposite to the valve port (15), the central axis of the output end (17) is perpendicular to the central axis of the input end (16), and the outer valve body (11) and the main valve body ( 1) are detachably connected by several bolts (18).
A magnetic decontamination device according to claim 2, characterized in that, on the peripheral wall of the main valve body (1) and at the position toward the opening and closing valve (10), there is a convex disk that protrudes axially outwards One (19), the position of the outer valve body (11) corresponding to the convex plate one (19) has a convex plate two (20) matched with the convex plate one (19), through the bolt ( 18) Removably connect the first raised disc (19) and the second raised disc (20).
The magnetic decontamination device according to claim 1, characterized in that, the main valve cover (2) and the main valve body (1) are sealedly connected by a rubber gasket (21).
A magnetic decontamination device according to claim 1, characterized in that, the temperature measuring plug (6) and the main valve body (1) are sealedly connected by an O-ring (22).
A magnetic decontamination device according to claim 1, characterized in that anaerobic glue is coated between the decorative cover (5) and the magnet bar (4).