CN217921764U - Back-washing magnetic filter - Google Patents

Abstract

The utility model relates to a back flush magnetic filter, including stabilizer and back flush magnetic filter, the top fixedly connected with rack of stabilizer, the case is intake to one side fixedly connected with that the stabilizer was kept away from to the rack, filter equipment has been placed to the inside of case of intaking, filter equipment includes fixed connection in the guard box on case right side of intaking, the inside threaded connection of guard box has the lead screw, the outside swing joint of lead screw has first filter, the bottom threaded connection of lead screw has the nut, the outside swing joint of lead screw has the second filter, the bottom swing joint of first filter has the spring, the first piece of placing of one side fixedly connected with that first filter was kept away from to the spring. According to the backwashing magnetic filter, the first filter plate and the second filter plate filter water, small-particle metal in the water is adsorbed by starting the backwashing magnetic filter, and the effect of facilitating filtering is achieved.

Description

Back-washing magnetic filter

Technical Field

The utility model relates to a magnetic filter technical field specifically is a back flush magnetic filter.

Background

The magnetic filter is composed of a high coercive force ferromagnetic material and a blocking filter screen, the adsorption force is ten times that of a common magnetic material, the magnetic filter has the capacity of adsorbing micron-sized ferromagnetic pollutants under the condition of instant liquid flow impact or high flow rate, the ferromagnetic pollutants under high-speed large impact can be overcome to be adsorbed again, the abrasion caused by the clamping or friction of a hydraulic element is avoided, the service lives of the hydraulic element and a hydraulic system are prolonged, the reliability of the hydraulic system is enhanced, the center of the magnetic filter is a cylindrical permanent magnet, the outer part of the magnet is a cover made of nonmagnetic materials, a plurality of iron rings are wound outside the cover, the iron rings are connected by copper strips, a certain gap is kept between each iron ring, when ferromagnetic impurities in a hydraulic medium pass through the gap of the iron rings, the ferromagnetic impurities are adsorbed on the iron rings to play a role of filtering, the iron rings are convenient to clean, the iron rings are divided into two halves, when the gap is blocked by the impurities, the iron rings can be taken down and cleaned, and then are repeatedly used, the magnetic filter core can also be combined with other filter materials and used for a paper filter element on an oil return line, and the filter core is composed of a plurality of a nylon filter core and a plurality of a magnetic isolating sleeve.

The backwashing magnetic filter is widely applied at present, so that a relatively complete backwashing magnetic filter is formed, but most of the existing backwashing magnetic filters cannot be pre-filtered, a large amount of non-metallic materials possibly exist in a liquid medium, and cannot be adsorbed and filtered, so that the liquid filtering efficiency is seriously influenced, the social requirement is difficult to meet, and the backwashing magnetic filter is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a back flush magnetic filter possesses the advantage such as be convenient for filter, has solved back flush magnetic filter and has not unable prefiltration, may have a lot of non metallic material among the liquid medium, can't be adsorbed and filtered, has seriously influenced liquid filtration efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a backwashing magnetic filter comprises a stabilizing table and a backwashing magnetic filter, wherein the top of the stabilizing table is fixedly connected with a placing frame, one side of the placing frame, which is far away from the stabilizing table, is fixedly connected with a water inlet tank, and a filtering device is placed in the water inlet tank;

the filter equipment includes fixed connection in the guard box on case right side of intaking, the inside threaded connection of guard box has the screw pole, the outside swing joint of screw pole has first filter, the bottom threaded connection of screw pole has the nut, the outside swing joint of screw pole has the second filter, the bottom swing joint of first filter has the spring, the first piece of placing of one side fixedly connected with that first filter was kept away from to the spring.

Furthermore, the connection mode of stabilizer and rack is the welding, the appearance of case of intaking is the cuboid, and inside cavity.

Furthermore, the right side of the water inlet tank is provided with a movable opening, and the first filter plate and the second filter plate penetrate through the movable opening and extend to the outside of the water inlet tank.

Further, spacing mouthful have been seted up to the inside of first filter and second filter, the lead screw runs through spacing mouthful outside that extends to first filter and second filter.

Further, the piece is placed to fixedly connected with second on the left side inner wall of case of intaking, the left side fixedly connected with light of case of intaking.

Furthermore, the bottom of the water inlet tank is fixedly connected with two water outlet pipelines which are uniformly distributed on the left side and the right side of the bottom of the water inlet tank in equal quantity.

Furthermore, the top of the water inlet tank is fixedly connected with a water inlet pipeline, and the stabilizing platform is fixedly installed with the backwashing magnetic filter.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this back flush magnetic filter, the water that will carry out the filtration gets into the inside of case from the inlet channel, first filter and second filter water, the tiny particle metal of aquatic is through starting back flush magnetic filter, adsorb the tiny particle metal, through artifical rotatory lead screw, make the lead screw break away from the nut, the inside of first filter and second filter, then just can directly take out first filter and second filter and clear up or change, the filterable effect of being convenient for has been reached, it does not can't prefilter to have solved back flush magnetic filter, there may be a lot of non-metallic material in the liquid medium, can't be adsorbed and filtered, the problem of liquid filtration efficiency has seriously been influenced.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic structural view of a shown in fig. 1 according to the present invention.

In the figure: 1 stabilizer, 2 racks, 3 inlet tanks, 4 filter equipment, 401 guard box, 402 lead screw, 403 first filter, 404 nut, 405 second filter, 5 springs, 6 first place the piece, 7 second place the piece, 8 light, 9 outlet conduit, 10 inlet conduits, 11 back flush magnetic filter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the backwash magnetic filter in this embodiment includes a stabilizing table 1 and a backwash magnetic filter 11, a placing frame 2 is fixedly connected to the top of the stabilizing table 1, a water inlet tank 3 is fixedly connected to one side of the placing frame 2 away from the stabilizing table 1, the stabilizing table 1 and the placing frame 2 are connected by welding, and the water inlet tank 3 is rectangular and hollow.

It should be noted that the welded connection mode makes the stabilizing table 1 and the placing frame 2 more stable, so that the overall structure is more stable.

In this embodiment, filter equipment 4 has been placed to the inside of case 3 of intaking, and filter equipment 4 includes fixed connection in the guard box 401 on case 3 right side of intaking, and the inside threaded connection of guard box 401 has lead screw 402, and the opening has been seted up on the right side of case 3 of intaking, and first filter 403 and second filter 405 run through the opening and extend to the outside of case 3 of intaking, and the appearance of guard box 401 is the cuboid, and inside cavity.

In this embodiment, the first filter plate 403 is movably connected to the outside of the lead screw 402, the nut 404 is connected to the bottom of the lead screw 402 through a thread, the second filter plate 405 is movably connected to the outside of the lead screw 402, the first filter plate 403 and the second filter plate 405 are provided with a limiting opening, and the lead screw 402 extends to the outside of the first filter plate 403 and the second filter plate 405 through the limiting opening.

In this embodiment, the bottom of the first filter plate 403 is movably connected with a spring 5, one side of the spring 5 away from the first filter plate 403 is fixedly connected with a first placing block 6, the left inner wall of the water inlet tank 3 is fixedly connected with a second placing block 7, and the left side of the water inlet tank 3 is fixedly connected with an illuminating lamp 8.

In this embodiment, the bottom fixedly connected with outlet conduit 9 of case 3 intakes, and the quantity of outlet conduit 9 is two, and with equal quantity evenly distributed in the left and right sides of case 3 bottoms intakes, the top fixedly connected with inlet conduit 10 of case 3 intakes, and stabilizing platform 1 and back flush magnetic filter 11 fixed mounting, the first appearance of placing piece 6 is the cuboid.

The working principle of the above embodiment is as follows:

when the water filter is used, water needing to be filtered enters the water inlet tank 3 from the water inlet pipeline 10, the first filter plate 403 and the second filter plate 405 filter the water, small-particle metal in the water is adsorbed by starting the backwashing magnetic filter 11, when impurities on the tops of the first filter plate 403 and the second filter plate 405 need to be cleaned and replaced, the screw rod 402 is rotated manually to enable the screw rod 402 to be separated from the nuts 404 and the interiors of the first filter plate 403 and the second filter plate 405, then the first filter plate 403 and the second filter plate 405 can be directly taken out to be cleaned or replaced, and the water filter is installed in an opposite mode, so that the effect of facilitating filtering is achieved, the problems that the backwashing magnetic filter cannot be pre-filtered, a large number of non-metallic materials possibly exist in a liquid medium, the non-metallic materials cannot be adsorbed and filtered, and the liquid filtering efficiency is seriously influenced are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a back flush magnetic filter, includes stabilizer (1) and back flush magnetic filter (11), its characterized in that: the top of the stabilizing table (1) is fixedly connected with a placing frame (2), one side, far away from the stabilizing table (1), of the placing frame (2) is fixedly connected with a water inlet tank (3), and a filtering device (4) is placed inside the water inlet tank (3);

filter equipment (4) include fixed connection in guard box (401) on case (3) right side of intaking, the internal thread of guard box (401) is connected with lead screw (402), the outside swing joint of lead screw (402) has first filter (403), the bottom threaded connection of lead screw (402) has nut (404), the outside swing joint of lead screw (402) has second filter (405), the bottom swing joint of first filter (403) has spring (5), one side fixedly connected with that first filter (403) were kept away from in spring (5) is first places piece (6).

2. The backflush magnetic filter of claim 1, wherein: the connection mode of the stabilizing table (1) and the placing frame (2) is welding, and the shape of the water inlet tank (3) is cuboid and hollow.

3. The backflush magnetic filter of claim 1, wherein: the activity mouth has been seted up on the right side of case (3) of intaking, first filter (403) and second filter (405) run through the activity mouth and extend to the outside of case (3) of intaking.

4. The backflush magnetic filter of claim 1, wherein: spacing mouthful have been seted up to the inside of first filter (403) and second filter (405), screw rod (402) run through spacing mouthful and extend to the outside of first filter (403) and second filter (405).

5. The backflush magnetic filter of claim 1, wherein: the water inlet tank is characterized in that a second placing block (7) is fixedly connected to the inner wall of the left side of the water inlet tank (3), and an illuminating lamp (8) is fixedly connected to the left side of the water inlet tank (3).

6. The backflush magnetic filter of claim 1, wherein: the bottom fixedly connected with outlet conduit (9) of case (3) intakes, the quantity of outlet conduit (9) is two, and with equal quantity evenly distributed in the left and right sides of case (3) bottom of intaking.

7. The backflush magnetic filter of claim 1, wherein: the top of the water inlet tank (3) is fixedly connected with a water inlet pipeline (10), and the stabilizing platform (1) and the backwashing magnetic filter (11) are fixedly installed.

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