CN217288816U

CN217288816U - Magnetic filter system

Info

Publication number: CN217288816U
Application number: CN202220740366.2U
Authority: CN
Inventors: 李鹏飞
Original assignee: Ningbo Newland Magnet Industry Corp ltd
Current assignee: Ningbo Newland Magnet Industry Corp ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-26
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to a magnetic filter system, including clear miscellaneous pipeline, be connected with the strong magnetic component who is used for getting rid of metallic impurity on the clear miscellaneous pipeline, be equipped with clean subassembly on the strong magnetic component, clean subassembly is used for cleaning inside the strong magnetic component, strong magnetic component is including filtering the jar, clean subassembly includes blow off pipe and feed liquor pipe, the blow off union coupling is in filter jar periphery, the feed liquor union coupling be in filter jar outer end with the other end that the blow off pipe is relative, the utility model discloses a magnetic filter system has used magnetic filtration's basic function through clean subassembly, has expanded and has filtered back impurity clearance function, need dismantle the accessory in a large number when having avoided the clearance to reduce operating cost and safe risk, realized simultaneously that the function that can not shut down the machine operation satisfies the application under the special application scene.

Description

Magnetic filter system

Technical Field

The utility model belongs to the technical field of the relevant technique of filter and specifically relates to a magnetic filter system.

Background

Various media are conveyed by pipelines in the most common mode of industrial and commercial application, but due to the cost problem, carbon steel is selected as a material of a part of pipelines and valves, the carbon steel material is inevitably corroded and separated in the process, impurities are generated to pollute the media, for example, in a system of a commercial building and an office building, lithium bromide air-conditioning refrigerating unit equipment is adopted, and in a chemical gas pipeline system, the service life of the equipment and consumables is influenced by iron impurities, and the existing magnetic filter is not easy to clean, is troublesome to clean and has low efficiency;

therefore, a device for cleaning iron impurities is required to be added in a key link, and the requirement that other equipment runs without stopping is met, so that the running of the overall system is not influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a magnetic filter system to prior art not enough.

In order to achieve the purpose, the utility model adopts the technical proposal that: the cleaning device comprises a impurity removing pipeline, wherein a strong magnetic component for removing metal impurities is connected to the impurity removing pipeline, a cleaning component is arranged on the strong magnetic component, and the cleaning component is used for cleaning the interior of the strong magnetic component;

the strong magnetic component comprises a filter tank, the cleaning component comprises a drain pipe and a liquid inlet pipe, the drain pipe is connected to the periphery of the filter tank, and the liquid inlet pipe is connected to the other end, opposite to the drain pipe, of the outer end of the filter tank;

the impurity removing pipeline comprises a straight pipe, two ends of the filtering tank are connected with elbow pipes which are symmetrical to each other, the other ends of the elbow pipes are connected with three-way pipes, the straight pipe is connected to the end portions, which are not connected with other pipelines, of the two three-way pipes, clamps are arranged at the joints of the straight pipe, the three-way pipes and the elbow pipes, first butterfly valves are connected to branch pipes of the three-way pipes connected with the elbow pipes, and second butterfly valves are connected to branch pipes of the three-way pipes connected with the straight pipe.

Preferably, a first diaphragm valve is arranged on the sewage draining pipe, a second diaphragm valve is arranged on the liquid inlet pipe, the first diaphragm valve is used for opening and closing the sewage draining pipe, and the liquid inlet pipe is used for opening and closing the liquid inlet pipe.

Preferably, the strong magnetic assembly further comprises a strong magnetic frame, the strong magnetic frame is detachably mounted in the filtering tank and used for filtering impurities.

Preferably, a magnetic force frame protective sleeve matched with the strong magnetic force frame is arranged in the filter tank.

Preferably, the strong magnetic frame is connected with the magnetic frame protective sleeve through a locking bolt.

The utility model has the advantages that:

1. the utility model discloses a magnetic filter system has compromise the filterable basic function of magnetism through clean subassembly application, has expanded and has filtered back impurity clearance function, needs a large amount of dismantlements accessories when having avoided the clearance to reduce operating cost and safe risk, realized the function that can not shut down the machine work simultaneously and satisfied the application under the special application scene.

2. The utility model discloses a magnetic filter system can also let in gas except letting in sewage, filters gaseous medium, for example uses when lithium bromide refrigerating unit and chemical industry gas filtration etc..

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly explain the technical solutions related to the embodiments in the accompanying drawings, and it is obvious that the drawings described in the present specification are only some possible embodiments of the present invention, and for those skilled in the art, other drawings identical or similar to the technical solutions of the present invention can be obtained according to the following drawings without any inventive work.

FIG. 1 is a schematic top view of the magnetic filter system of the present invention;

FIG. 2 is a schematic perspective view of the magnetic filter system of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the magnetic filter system with the strong magnetic force rack removed.

The reference numerals and components referred to in the drawings are as follows:

1-impurity removal pipeline, 11-straight pipe, 12-hoop, 13-three-way pipe, 14-elbow pipe, 21-first butterfly valve, 22-second butterfly valve, 3-strong magnetic component, 31-strong magnetic frame, 32-locking bolt, 33-filter tank, 34-magnetic frame protective sleeve, 4-cleaning component, 41-first diaphragm valve, 42-blow-off pipe, 43-liquid inlet pipe and 44-second diaphragm valve.

Detailed Description

The technical solution described in the present invention will be clearly and completely described below with reference to the attached drawings in the embodiments of the present invention, and it is obvious that the embodiments described in the present specification are only a part of the feasible technical solutions of the present invention, and other embodiments obtained on the basis of not making any creative work by those of ordinary skill in the art based on the embodiments of the present invention should be considered as belonging to the protection scope of the present invention.

It should be noted that the descriptions of "first", "second", etc. used in the embodiments of the present invention are used for descriptive purposes only and should not be interpreted as indicating or implying any limitation to the number of technical features, such that the features defined as "first" and "second" in this specification may indicate that at least one of the defined technical features is included.

The technical solutions between the embodiments of the present invention described in the present specification may be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art, and when the technical solutions are contradictory to each other or cannot be realized, the technical solutions should not be considered to be combined.

Referring to fig. 1 to 3, the magnetic filter system of the present invention includes a impurity removing pipeline 1, the impurity removing pipeline 1 is connected with a strong magnetic assembly 3 for removing metal impurities, the strong magnetic assembly 3 is provided with a cleaning assembly 4, and the cleaning assembly 4 is used for cleaning the inside of the strong magnetic assembly 3;

the strong magnetic component 3 comprises a filter tank 33, the cleaning component 4 comprises a sewage discharge pipe 42 and a liquid inlet pipe 43, the sewage discharge pipe 42 is connected to the periphery of the filter tank 33, and the liquid inlet pipe 43 is connected to the other end, opposite to the sewage discharge pipe 42, of the outer end of the filter tank 33;

the impurity removing pipeline 1 comprises a straight pipe 11, two ends of a filter tank 33 are connected with elbow pipes 14 which are symmetrical to each other, the other ends of the elbow pipes 14 are connected with three-way pipes 13, the straight pipe 11 is connected to the end parts of the two three-way pipes 13 which are not connected with other pipelines, clamps 12 are mounted at the joints of the straight pipe 11, the three-way pipes 13 and the elbow pipes 14, branch pipes of the three-way pipes 13 connected with the elbow pipes 14 are connected with first butterfly valves 21, and branch pipes of the three-way pipes 13 connected with the straight pipe 11 are connected with second butterfly valves 22.

When the filter tank 33 needs to be cleaned, the second butterfly valve 22 is opened, the first butterfly valve 21 is closed, meanwhile, the cleaning agent is introduced into the liquid inlet pipe 42, the cleaning agent flows into the filter tank 33 and then flows out of the sewage discharge pipe 42, and after the cleaning operation is repeated, the cleaning agent can be applied under the working condition of no shutdown, so that the disassembling process is reduced, and the efficiency and the labor cost for disassembling the equipment are improved;

when the filtering is needed, the first butterfly valve 21 is opened, the second butterfly valve 22 is closed, and the discharged water flows into the filtering tank 3 for filtering, so that the metal impurities are filtered;

to be noted: all accessories of the magnetic filtering system are made of 316L stainless steel, corrosion resistance and stability of the whole system are guaranteed, the 3 groups of butterfly valves are opened and closed in a coordinated mode, the function that external equipment can work without stopping the machine when magnets are maintained and maintained regularly and impurities are cleaned can be achieved, and the function that ferromagnetic impurities are cleaned through permanent magnets due to opening and closing of the diaphragm valves in a coordinated and matched mode with the butterfly valves can be achieved.

Further, a first diaphragm valve 41 is arranged on the sewage discharge pipe 42, a second diaphragm valve 44 is arranged on the liquid inlet pipe 43, the first diaphragm valve 41 is used for opening and closing the sewage discharge pipe 42, the liquid inlet pipe 43 is used for opening and closing the liquid inlet pipe 43, and liquid in the filter barrel 33 is prevented from being sprayed out when cleaning is not needed.

Further, strong magnetism subassembly 3 still includes strong magnetism power frame 31, strong magnetism power frame 31 demountable installation in filter tank 33, strong magnetism power frame 31 is used for filtering impurity.

Further, a magnetic rack protective sleeve 34 matched with the strong magnetic rack 31 is arranged in the filter tank 33;

to be noted: the filter tank 33 adopts the strong magnetic force frame 31 to match with the magnetic force frame sheath structure 34, so that the trouble of disassembling a large number of accessories and the risk of poor sealing caused by the trouble are avoided during pollution discharge and cleaning;

otherwise stated: the magnetic peak value of the surface of a single magnetic rod of the strong magnetic frame 31 is larger than 1.3T, the magnetic peak value of the surface of the sheath after the sheath 34 is sleeved on the magnetic frame is larger than 0.95T, and meanwhile, the working efficiency and the quality of magnetic filtration of the system are enhanced by matching with reasonable distribution of seven magnetic rods.

Further, the strong magnetic force frame 31 is connected with the magnetic force frame protective sleeve 34 through a locking bolt 32.

Besides sewage, gas can be introduced into the impurity removing pipeline 1 to filter gas media, for example, the impurity removing pipeline is used for filtering lithium bromide refrigerating units, chemical gas and the like.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims

1. A magnetic filter system, characterized by: the cleaning device comprises a impurity removing pipeline (1), wherein a strong magnetic assembly (3) for removing metal impurities is connected to the impurity removing pipeline (1), a cleaning assembly (4) is arranged on the strong magnetic assembly (3), and the cleaning assembly (4) is used for cleaning the interior of the strong magnetic assembly (3);

the strong magnetic component (3) comprises a filtering tank (33), the cleaning component (4) comprises a sewage discharge pipe (42) and a liquid inlet pipe (43), the sewage discharge pipe (42) is connected to the periphery of the filtering tank (33), and the liquid inlet pipe (43) is connected to the other end, opposite to the sewage discharge pipe (42), of the outer end of the filtering tank (33);

impurity removing pipeline (1) is including through pipe (11), filter tank (33) both ends are connected with elbow pipe (14) of mutual symmetry, the other end of elbow pipe (14) all is connected with three-way pipe (13), through pipe (11) are connected at two the tip that three-way pipe (13) are not connected with other pipeline, hoop (12) are all installed to the junction of through pipe (11), three-way pipe (13) and elbow pipe (14), three-way pipe (13) with all be connected with first butterfly valve (21) on the branch pipe that elbow pipe (14) are connected, three-way pipe (13) with the branch connection of through pipe (11) has second butterfly valve (22).

2. A magnetic filter system according to claim 1, wherein: be equipped with first diaphragm valve (41) on blow off pipe (42), be equipped with second diaphragm valve (44) on feed liquor pipe (43), first diaphragm valve (41) are used for opening and close blow off pipe (42), feed liquor pipe (43) are used for opening and close feed liquor pipe (43).

3. A magnetic filter system according to claim 2, wherein: strong magnetism subassembly (3) still include strong magnetism magnetic frame (31), strong magnetism magnetic frame (31) demountable installation in filter tank (33), strong magnetism magnetic frame (31) are used for filtering impurity.

4. A magnetic filter system according to claim 3, wherein: a magnetic frame protective sleeve (34) matched with the strong magnetic frame (31) is arranged in the filter tank (33).

5. A magnetic filter system according to claim 4, wherein: the strong magnetic force frame (31) is connected with the magnetic force frame protective sleeve (34) through a locking bolt (32).