CN214861731U

CN214861731U - Permanent magnetism deironing filter

Info

Publication number: CN214861731U
Application number: CN202023312269.3U
Authority: CN
Inventors: 曾冬吉; 王立中
Original assignee: Hunan Yongshan Lithium Industry Co ltd
Current assignee: Hunan Yongshan Lithium Industry Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-26
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a permanent magnetism deironing filter, include: the main body jar, main body jar inner wall has installed anticorrosive decorative pattern otter board, and main body jar is inside to be provided with intake chamber storehouse, filter chamber storehouse and goes out the hydroecium storehouse, and intake chamber storehouse and filter chamber storehouse intercommunication, the top in filter chamber storehouse and go out the hydroecium storehouse intercommunication, and the water inlet has been seted up to one side of main body jar, and the delivery port has been seted up to the opposite side of main body jar, and intake chamber storehouse and water inlet intercommunication go out the hydroecium storehouse and communicate with the delivery port, evenly install a plurality of permanent magnetism sticks in the filter chamber storehouse. The utility model discloses fall into three room storehouse with the main part jar, liquid medium from filter chamber storehouse bottom, arrives filter chamber storehouse top through whole filter chamber storehouse, with all permanent magnetism stick fully contact, permanent magnetism stick obtains make full use of, and the deironing effect is better, and water inlet and delivery port form the difference in height, make liquid medium pass through permanent magnetism stick with higher velocity of flow, can not form and block up and can adsorb magnetic metal impurity fast, the time of the clearance that has significantly reduced has improved filtration efficiency.

Description

Permanent magnetism deironing filter

Technical Field

The utility model relates to a magnetic medium separation field, concretely relates to permanent magnetism deironing filter.

Background

The permanent magnet deironing filter is widely applied to the industries of petrochemical industry, pharmacy, circulating water treatment and the like, and can effectively adsorb magnetic metal impurities in the process of conveying liquid slurry and improve the product quality. But the current permanent magnet filter applied to the wet process of the new energy lithium industry has low flow and low efficiency.

The patent 'a permanent magnetic high gradient filter' (patent number: 201320624884.9) discloses that the filter comprises a plurality of permanent magnetic rods positioned in a cylinder, wherein the cylinder is provided with a magnetic conductive medium, the permanent magnetic rods are distributed in the magnetic conductive medium, water enters from a water inlet 10 and enters a treatment area through a baffle 9, iron-removing impurities are adsorbed on a stainless steel isolation pipe 6 and the magnetic conductive medium 12, the treated water is discharged from a water outlet 8, but because the water inlet 10 is arranged at the middle position of the bottom of the cylinder, the water outlet 8 is arranged at the side part of the cylinder, most of the water entering from the water inlet 10 is deironized through the permanent magnetic rods between the water inlet 10 and the water outlet 8 and then flows out from the water outlet 8, the permanent magnetic rods at the upper side of the water outlet 8 are not fully utilized, and the water at the left side of the water inlet 10 is in a relatively static state, so that 'dead water' is formed.

At present, in new forms of energy chemical production process, it filters liquid medium and mostly has strong corrosive liquids such as concentrated sulfuric acid, present permanent magnetism deironing filter is mostly SS304 stainless steel on the selection material, use under the strong acid environment for a long time, lead to producing a large amount of magnetic substance and material contact, not only can reduce the life of filter, and make the lithium cell in certain equivalent's magnetic substance gets into the product, in charging process, along with the temperature rise, can puncture the diaphragm very probably, cause the lithium cell short circuit, therefore, the field urgently needs a permanent magnetism deironing filter that can solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide a permanent magnetism deironing filter that can solve above-mentioned problem.

In order to solve the technical problem, the utility model discloses a following technical scheme: a permanent magnet deironing filter comprising: the main part jar, anticorrosive decorative pattern otter board has been installed to main part jar inner wall, main part jar inside is provided with intake chamber storehouse, filter chamber storehouse and goes out the hydroecium storehouse, the intake chamber storehouse with filter chamber storehouse intercommunication, the top in filter chamber storehouse with go out hydroecium storehouse intercommunication, the water inlet has been seted up to one side of main part jar, the delivery port has been seted up to the opposite side of main part jar, the intake chamber storehouse with the water inlet intercommunication, go out the hydroecium storehouse with the delivery port intercommunication, a plurality of permanent magnetism sticks have evenly been installed in the filter chamber storehouse.

As a further improvement of the above technical solution:

the main part jar is cask shape, vertical baffle has been installed in the main part jar, the one end of baffle with the interior diapire of main part jar is connected, install in the main part jar that the baffle is close to water inlet one side the permanent magnetism stick, the lower extreme of permanent magnetism stick can be dismantled and be connected with first fixed plate, the upper end of permanent magnetism stick can be dismantled and be connected with the second fixed plate, the second fixed plate with the baffle parallel and level, the backup pad has been installed to first fixed plate downside, the backup pad is kept away from the one end of first fixed plate is connected the interior diapire of main part jar, baffle, first fixed plate and second fixed plate will the main part jar separates into intake chamber storehouse, filter chamber storehouse and play mill room storehouse.

A plurality of water inlet holes are uniformly distributed in the first fixing plate, and a plurality of water outlet holes are uniformly distributed in the second fixing plate.

And a carrying handle is arranged on the upper surface of the second fixing plate.

The inner bottom wall of the water inlet, the inner bottom wall of the main body tank and the inner bottom wall of the water outlet are on the same straight line, and the inner bottom wall of the main body tank inclines downwards from one end of the water inlet to one end of the water outlet.

A tank cover is installed on the top of the main tank and connected with the main tank through a flange and bolts.

And flange sizing blocks are arranged between the flanges.

And an exhaust port is arranged at the center of the tank cover.

A liquid outlet is arranged on the main body tank and communicated with the lowest position of the water inlet chamber bin.

And the tank cover is provided with lifting rings which are symmetrically arranged on the tank cover.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses fall into three room storehouse with the main part jar, the liquid medium in the intake chamber storehouse gets into from filter chamber storehouse bottom, reach filter chamber storehouse top through whole filter chamber storehouse, liquid medium and all permanent magnetism stick fully contact, the permanent magnetism stick obtains make full use of, the deironing effect is better, and the water inlet forms the difference in height with the delivery port, make liquid medium have higher velocity of flow and pass through the permanent magnetism stick, can not form the absorption magnetism metallic impurity that blocks up and can be quick, the time of clearance has just so significantly reduced, and the filtration efficiency is improved.

2. The surface preparation that reaches and contact with liquid medium at main part jar inner wall has anticorrosive decorative pattern otter board, makes the utility model discloses can use for a long time under strong acid environment such as 75% -98% concentrated sulfuric acid, the utility model discloses stronger acid resistance has.

3. The permanent magnet bar set can be modularly disassembled and replaced, can be independently removed for inspection, magnetic slag unloading and maintenance, and is simple to operate and high in efficiency.

4. The permanent magnetic rod does not need to consume energy to generate a magnetic field in the process of generating the magnetic field, so that the energy is saved and the performance is stable.

5. The diapire of main part jar sets up for the slope, and the lowest position and the leakage fluid dram intercommunication in the intake chamber storehouse are convenient for the impurity among the liquid medium and are discharged.

6. The utility model has the characteristics of simple structure, convenient to use, running cost are low, edulcoration is efficient etc.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a top view of fig. 2.

Illustration of the drawings:

1. a main body tank; 101. a water inlet chamber bin; 102. a filter chamber bin; 103. a water outlet chamber bin; 11. a flange; 12. a flange sizing block; 13. an exhaust port; 14. a liquid discharge port; 15. a hoisting ring; 2. a patterned screen; 3. a water inlet; 4. a water outlet; 5. a permanent magnet bar; 6. a partition plate; 7. a first fixing plate; 71. a water inlet hole; 8. a second fixing plate; 81. a water outlet hole; 82. a carrying handle; 9. and a support plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention are within the protection scope of the present invention.

As shown in fig. 1 to 3, the permanent magnet deironing filter of the present embodiment includes: main part jar 1, anticorrosive decorative pattern otter board 2 has been installed to 1 inner wall of main part jar, 1 inside intake chamber storehouse 101, filter chamber storehouse 102 and the play hydroecium storehouse 103 of being provided with of main part jar, intake chamber storehouse 101 and filter chamber storehouse 102 intercommunication, the top and the play hydroecium storehouse 103 intercommunication of filter chamber storehouse 102, water inlet 3 has been seted up to one side of main part jar 1, delivery port 4 has been seted up to the opposite side of main part jar 1,

intake chamber storehouse

101 and 3 intercommunications of water inlet, go out hydroecium storehouse 103 and delivery port 4 intercommunication, a plurality of permanent magnetism stick 5 have evenly been installed in the filter chamber storehouse 102. The number of the permanent magnet rods 5 is 48, the length is 300mm, 119 round holes with the diameter of 15mm are arranged between the permanent magnet rods 5, liquid media enter the water inlet chamber bin 101 from the water inlet 3 for caching, the liquid media in the water inlet chamber bin 101 enter from the bottom of the filter chamber bin 102, and the liquid media are 20 m/hour³The flow above/h passes through the round hole of the permanent magnet bar 5 from bottom to top, the liquid medium is fully contacted with the permanent magnet bar 5, the liquid after full deironing flows into the water outlet chamber 103 from the top of the filtering chamber 102 for caching and then flows out from the water outlet 4, the whole deironing process is completed, the scheme demagnetizes through the liquid medium flowing from bottom to top, the demagnetizing efficiency is faster, the permanent magnet bar 5 is made of rubidium, iron and boron, the magnetic field intensity of the permanent magnet bar 5 is 20000 gauss, the demagnetizing precision is higher,the permanent magnetic rod 5 can be repeatedly used for many times, has long service life, and can keep the magnetism of the permanent magnetic rod without loss below 100 ℃ when being repeatedly used. The connection parts of the water inlet 3 and the water outlet 4 and the outside are provided with flanges, the flange of the water inlet 3 and the flange of the water outlet 4 are provided with a nominal diameter DN65, and the pressure grade is PN 16. The patterned screen plate 2 is completely lined with Polytetrafluoroethylene (PTFE) on the surface thereof, can be used for a long time in strong acid environments such as 75% -98% concentrated sulfuric acid and the like, and has strong acid resistance.

In this embodiment, main part jar 1 is cask shape, vertical baffle 6 has been installed in main part jar 1, the one end of baffle 6 and the interior diapire connection of main part jar 1, install permanent magnetism stick 5 in the main part jar 1 that baffle 6 is close to water inlet 3 one side, the lower extreme of permanent magnetism stick 5 can be dismantled and is connected with first fixed plate 7, the upper end of permanent magnetism stick 5 can be dismantled and is connected with second fixed plate 8, second fixed

plate

8 and 6 parallel and level of baffle, backup pad 9 has been installed to first fixed plate 7 downside, the one end connection main part jar 1's interior diapire of first fixed plate 7 is kept away from to backup pad 9, baffle 6, first fixed plate 7 and second fixed plate 8 separate into intake chamber storehouse 101 with main part jar 1, filter chamber storehouse 102 and play water chamber storehouse 103. Permanent magnetism stick 5 and first fixed plate 7, second fixed plate 8 can be dismantled and be connected, first fixed plate 7, the overall structure that permanent magnetism stick 5 and second fixed plate 8 are constituteed is placed on backup pad 9, backup pad 9 plays the supporting role, first fixed plate 7, second fixed

plate

8 and 1 inner wall of main part jar and 6 zero clearance connections of baffle, when permanent magnetism stick 5 is torn open and change to needs, with first fixed plate 7, the overall structure that permanent magnetism stick 5 and second fixed plate 8 are constituteed upwards draws out, permanent magnetism stick 5 can realize the modularization and tear open and change, can remove alone and inspect, unload the magnetic slag and maintain, easy operation and efficient.

In this embodiment, the first fixing plate 7 has a plurality of water inlets 71, and the second fixing plate 8 has a plurality of water outlets 81. The water inlet holes 71 are uniformly distributed on the first fixing plate 7, and the water outlet holes 81 are uniformly distributed on the second fixing plate 8, so that the contact areas of the liquid medium and the permanent magnet bars 5 are the same, and the condition that part of liquid is not smooth in circulation is avoided.

In this embodiment, a handle 82 is attached to the upper surface of the second fixing plate 8. The second fixing plate 8 is easily taken out upward.

In this embodiment, the inner bottom wall of the water inlet 3, the inner bottom wall of the main body tank 1, and the inner bottom wall of the water outlet 4 are aligned, and the inner bottom wall of the main body tank 1 is inclined downward from one end of the water inlet 3 toward one end of the water outlet 4. The water inlet 3 and the water outlet 4 form a height difference, so that a liquid medium has higher flow velocity and passes through the permanent magnetic rod 5, blockage is avoided, and magnetic metal impurities can be quickly adsorbed, thereby greatly reducing the cleaning time and improving the filtering efficiency.

In this embodiment, a tank cover 10 is attached to the top of the main tank 1, and the tank cover 10 is bolted to the main tank 1 via a flange 11. The flange 11 of the body tank 1 is set to a nominal diameter DN400 with a pressure rating of PN 16.

In this embodiment, flange sizing blocks 12 are installed between the flanges 11. A flange sizing block 12 is arranged between the flange 11 of the main body tank 1 and the flange 11 of the tank cover 10, so that the flange 11 is prevented from being too large, and deformation caused by bolt locking is avoided.

In this embodiment, the center of the tank cover 10 is provided with an exhaust port 13. The exhaust port 13 is used for exhausting gas in the main body tank 1, so that bacteria breeding caused by the fact that air in the main body tank 1 is not circulated is avoided. The exhaust port 13 is provided with a flange, the flange of the exhaust port 13 is set to be a nominal diameter DN15, the pressure grade is PN16, the exhaust port 13 is connected with an external pipeline through the flange, and gas exhausted from the exhaust port 13 is treated.

In this embodiment, the main body tank 1 is provided with a liquid discharge port 14, and the liquid discharge port 14 communicates with the lowest position of the water inlet chamber 101. The flange is arranged at the liquid discharge port 14, the flange of the liquid discharge port 14 is set to be a nominal diameter DN15, the pressure grade is PN16, after a liquid medium enters from the water inlet 3, the liquid medium is impacted to flap the partition plate 6, impurities fall onto the bottom wall of the main body tank 1 under the self gravity, the impurities move downwards along the bottom wall due to the inclined arrangement of the bottom wall of the main body tank 1, and finally are concentrated at the lowest position of the water inlet chamber bin 101 and are discharged from the liquid discharge port 14, the liquid discharge port 14 is in a closed state under the normal working condition, and the liquid discharge port 14 is opened when the impurities in the water inlet chamber bin 101 need to be discharged.

In this embodiment, the tank cover 10 is provided with a hanging ring 15, and the hanging ring 15 is symmetrically arranged on the tank cover 10. The lifting ring 15 facilitates lifting the can lid 10 upwardly.

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention shall be considered as the protection scope of the present invention.

Claims

1. A permanent magnetism deironing filter, its characterized in that includes: main part jar (1), anticorrosive decorative pattern otter board (2) have been installed to main part jar (1) inner wall, main part jar (1) is inside to be provided with intake chamber storehouse (101), filter chamber storehouse (102) and goes out water room storehouse (103), intake chamber storehouse (101) with filter chamber storehouse (102) intercommunication, the top in filter chamber storehouse (102) with go out water room storehouse (103) intercommunication, water inlet (3) have been seted up to one side of main part jar (1), delivery port (4) have been seted up to the opposite side of main part jar (1), intake chamber storehouse (101) with water inlet (3) intercommunication, go out water room storehouse (103) with delivery port (4) intercommunication, a plurality of permanent magnetism stick (5) have evenly been installed in filter chamber storehouse (102).

2. The permanent magnet deironing filter of claim 1, characterized in that: main part jar (1) is cask shape, vertical baffle (6) have been installed in main part jar (1), the one end of baffle (6) with the interior diapire of main part jar (1) is connected, install in main part jar (1) that baffle (6) are close to water inlet (3) one side permanent magnetism stick (5), the lower extreme of permanent magnetism stick (5) can be dismantled and be connected with first fixed plate (7), the upper end of permanent magnetism stick (5) can be dismantled and be connected with second fixed plate (8), second fixed plate (8) with baffle (6) parallel and level, backup pad (9) have been installed to first fixed plate (7) downside, backup pad (9) are kept away from the one end of first fixed plate (7) is connected the interior diapire of main part jar (1), baffle (6), first fixed plate (7) and second fixed plate (8) will main part jar (1) separates into intake chamber (101), A filter chamber (102) and a water outlet chamber (103).

3. The permanent magnet iron removal filter of claim 2, wherein: a plurality of water inlet holes (71) are uniformly distributed on the first fixing plate (7), and a plurality of water outlet holes (81) are uniformly distributed on the second fixing plate (8).

4. The permanent magnet iron removal filter of claim 3, wherein: a handle (82) is arranged on the upper surface of the second fixing plate (8).

5. The permanent magnet iron removal filter according to any one of claims 1 to 4, wherein: the inner bottom wall of the water inlet (3), the inner bottom wall of the main body tank (1) and the inner bottom wall of the water outlet (4) are on the same straight line, and the inner bottom wall of the main body tank (1) inclines downwards from one end of the water inlet (3) to one end of the water outlet (4).

6. The permanent magnet iron removal filter of claim 5, wherein: a tank cover (10) is installed at the top of the main tank (1), and the tank cover (10) is connected with the main tank (1) through a flange (11) in a bolt mode.

7. The permanent magnet iron removal filter of claim 6, wherein: and flange sizing blocks (12) are arranged between the flanges (11).

8. The permanent magnet iron removal filter of claim 7, wherein: an exhaust port (13) is arranged at the center of the tank cover (10).

9. The permanent magnet iron removal filter of claim 8, wherein: a liquid outlet (14) is arranged on the main body tank (1), and the liquid outlet (14) is communicated with the lowest position of the water inlet chamber bin (101).

10. The permanent magnet iron removal filter of claim 9, wherein: a lifting ring (15) is arranged on the tank cover (10), and the lifting ring (15) is symmetrically arranged on the tank cover (10).