CN215692065U

CN215692065U - High-smoothness metal film sintered filter element

Info

Publication number: CN215692065U
Application number: CN202122421343.3U
Authority: CN
Inventors: 赵坤念
Original assignee: Wuxi Inote Filtration System Co ltd
Current assignee: Wuxi Inote Filtration System Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-02-01
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to the technical field of sintered filter elements, in particular to a metal film sintered filter element with high smoothness, which comprises a filter and supporting devices, wherein a smooth layer is fixedly arranged on the inner wall of the filter, a handle is fixedly arranged on the inner wall of the filter, two supporting devices are arranged on the surface of the filter and are symmetrically distributed relative to the central point of the filter, each supporting device comprises a supporting frame, the supporting frame is positioned on the inner wall of the filter, a placing block is fixedly arranged on the surface of the supporting frame, a cleaning device is arranged on the surface of the filter and comprises four fixed blocks, each two of the four fixed blocks form a group, a rotating block is rotatably connected to the surface of each group of fixed blocks, a brush ring is fixedly arranged at the position, close to the filter, of the rotating block, and the surface of the brush ring is in sliding connection with the outer surface of the filter. The utility model solves the problem that the filter element can not be used after being extruded and deformed because the filter element is bent when being extruded.

Description

High-smoothness metal film sintered filter element

Technical Field

The utility model relates to the technical field of sintered filter elements, in particular to a metal film sintered filter element with high smoothness

Background

Sintering the filter element: the novel filter material is a novel filter material with high strength and overall rigidity, which is formed by sintering a plurality of layers of metal sintering nets, pressing by adopting a plurality of layers of stainless steel nets through special lamination and sintering in vacuum; the sintered filter element can perform uniform surface filtration on the filter granularity of 2-200um, and the sintered filter element made of the stainless steel can be used as a filter medium of filter equipment such as a basket filter, a screen filter and the like.

Sintering filter core is more for important filtration equipment, need be inside equipment with filter core snap-on when using, and the inside of filter core need use netted steel construction, though can have certain supporting effect because self intensity when the transportation, still has the risk of buckling when the filter core receives the extrusion, will appear the problem that can't use after sintering filter core is extruded deformation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a metal membrane sintered filter element with high smoothness.

In order to achieve the purpose, the utility model adopts the following technical scheme: a sintered filter element with high finish degree of metal membrane is composed of a filter with a smooth layer on its inner surface, the inner wall of the filter is fixedly provided with a handle, the surface of the filter is provided with two supporting devices, and the two supporting devices are symmetrically distributed relative to the central point of the filter, the supporting devices comprise supporting frames, the supporting frame is positioned on the inner wall of the filter, the surface of the supporting frame is fixedly provided with a placing block, the positions on the surface of the filter, which are close to the two sides of the placing block, are both fixedly provided with a convex block, the two convex blocks are symmetrically distributed relative to the central point of the placing block, the inner wall of the placing block is connected with a sliding column in a sliding way, the outer surface of the sliding column is connected with the inner wall of the convex block in a sliding way, when the filter needs to be supported, the support frame is firstly placed on the inner wall of the filter, then the sliding column is pushed to enable the sliding column to slide into the inner wall of the convex block, and the support frame has the effect of supporting the filter.

Preferably, the inside of filter is equipped with the stainless steel membrane, the surface of placing the piece has seted up the standing groove, the inner wall and two traveller surface sliding connection of standing groove, the slide opening has been seted up on the surface of lug, the traveller can slide at the standing groove inner wall with the help of slide opening and lug sliding connection when the traveller slides, and the standing groove has played and has accomodate the traveller and let the gliding effect of traveller.

Preferably, a sliding block is fixedly arranged on the surface of the sliding column, a pushing block is fixedly arranged at one end, far away from the sliding column, of the sliding block, the pushing block and the sliding block form a T-shaped structure, when the sliding column needs to be moved, the pushing block is pushed to enable the pushing block to drive the sliding block to slide, the sliding block drives the sliding column to slide, and the pushing block achieves the effect of facilitating sliding of the sliding column.

Preferably, two the one end that the traveller is close to each other is equipped with the spring admittedly, the surface and the standing groove inner wall sliding connection of spring let the traveller slide earlier when needing restriction support frame position, and the traveller can drive the spring and contract, places suitable position at the support frame after, loosens the traveller spring and can drive the traveller and slide, and the spring has played the effect that the traveller of drive slides restriction traveller position.

Preferably, the surface of filter is equipped with cleaning device, cleaning device includes four fixed blocks, and four fixed blocks two liang are a set of, every group the surperficial rotation of fixed block is connected with the commentaries on classics piece, the position that the commentaries on classics piece is close to the filter is equipped with the brush ring admittedly, the surface and the filter surface sliding connection of brush ring, when needs clearance filter, aim at the filter with the fixed block earlier, change the brush ring again and let the brush ring drive the commentaries on classics piece and rotate, the commentaries on classics piece rotates on the fixed block surface, after brush ring laminating filter, promote the brush ring and let the brush ring slide on the filter surface, the brush ring has played the effect of clearance filter.

Preferably, the lateral wall of two sets of fixed block is equipped with admittedly and pushes away the handle, and every group is equipped with the pivot admittedly on the surface of fixed block, the surface and the commentaries on classics piece inner wall of pivot rotate to be connected, can rotate on the pivot surface when changeing the piece and rotating, when needs clearance filter, drive the brush ring through pushing away the handle and slide, and the pivot has played and has let changeing the pivoted effect.

Preferably, the surface of fixed block is equipped with the main magnet admittedly, the position that changes the piece surface and be close to the main magnet admittedly is equipped with vice magnet, the surface and the vice magnet surface swing joint of main magnet can drive vice magnet and rotate when changeing the piece and rotate, lets vice magnet rotate the position with the main magnet laminating, and main magnet and vice magnet have played the effect of restriction commentaries on classics piece position.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. in the utility model, through arranging the supporting device, when the filter needs to be transported or used, the supporting frame is aligned to the filter, the pushing block is pushed to drive the sliding block to slide, the sliding block drives the sliding column to slide, the sliding column slides on the inner wall of the placing groove of the placing block, the sliding column can drive the spring to contract while sliding, the supporting frame is made to slide into the inner wall of the filter after the sliding column slides to a proper position, after the sliding column slides to the position of the alignment bump, the spring of the pushing block is loosened to rebound, the spring drives the sliding column to slide, the sliding column slides into the inner wall of the bump, thus the limitation of the position of the supporting frame is completed, the stainless steel film in the filter is composed of 500 macropores and 1 micron micropores, the macropores are used as the supports, the micropores are used as the filters to increase internal multi-channels, the arrangement of the internal pattern layer can increase the smoothness in the filter, and the cleaning device is arranged to assist in supporting the filter, the filter can be prevented from being extruded and deformed, and the spring is arranged to limit the sliding column to be positioned on the inner wall of the bump.

2. According to the utility model, through arranging the cleaning device, when the filter needs to be cleaned, the whole device is firstly attached to the filter, then the brush ring is rotated to drive the rotating block to rotate, the rotating block rotates on the surface of the rotating shaft of the fixed block, the auxiliary magnet is driven to rotate by the rotation of the rotating block, the attachment of the brush ring and the filter is completed after the auxiliary magnet rotates to the position attached to the main magnet, then the push handle is pushed to drive the brush ring to slide, the brush ring slides on the surface of the filter, through arranging the cleaning device, the surface of the filter can be cleaned, the diameter of the filter can be adapted, and the arrangement of the main magnet and the auxiliary magnet has the effect of limiting the angle of the brush ring.

Drawings

FIG. 1 is a schematic perspective view of a sintered metal membrane filter element with high smoothness;

FIG. 2 is a schematic cross-sectional view of a sintered metal membrane filter element with high smoothness;

FIG. 3 is a schematic view of the structure at A in FIG. 1 of a sintered filter element with a metal membrane having a high degree of finish according to the present invention;

FIG. 4 is a partial schematic structural view of a support device in a sintered filter element with a high degree of smoothness of a metal membrane according to the present invention;

FIG. 5 is a schematic diagram of a side view of a sintered filter element with a high degree of finish;

FIG. 6 is a schematic view of the structure at B of FIG. 5 in a sintered filter element with a high degree of finish made by the present invention;

fig. 7 is an exploded view of a cleaning device in a metal membrane sintered filter element with high smoothness.

Illustration of the drawings:

1. a filter; 2. a smoothing layer; 3. a handle; 4. a support device; 41. a support frame; 42. placing the blocks; 43. a bump; 44. a traveler; 45. a placement groove; 46. a slider; 47. a push block; 48. a spring; 5. a cleaning device; 51. a fixed block; 52. rotating the block; 53. brushing rings; 54. a push handle; 55. a rotating shaft; 56. a main magnet; 57. a secondary magnet.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-7, the present invention provides a technical solution: a metal membrane sintering filter element with high smoothness comprises a filter 1 and supporting devices 4, wherein a smooth layer 2 is fixedly arranged on the inner wall of the filter 1, a handle 3 is fixedly arranged on the inner wall of the filter 1, the two supporting devices 4 are arranged on the surface of the filter 1, the two supporting devices 4 are symmetrically distributed relative to the central point of the filter 1, and a cleaning device 5 is arranged on the surface of the filter 1.

The specific arrangement and function of the support means 4 and the cleaning means 5 will be described in detail below.

In this embodiment: the supporting device 4 comprises a supporting frame 41, the supporting frame 41 is located on the inner wall of the filter 1, a placing block 42 is fixedly arranged on the surface of the supporting frame 41, convex blocks 43 are fixedly arranged on the surface of the filter 1 close to the two sides of the placing block 42, the two convex blocks 43 are symmetrically distributed relative to the central point of the placing block 42, a sliding column 44 is connected to the inner wall of the placing block 42 in a sliding mode, the outer surface of the sliding column 44 is connected with the inner wall of the convex block 43 in a sliding mode, when the filter 1 needs to be supported, the supporting frame 41 is firstly placed on the inner wall of the filter 1, then the sliding column 44 is pushed to enable the sliding column 44 to slide into the inner wall of the convex block 43, and the supporting frame 41 plays a role in supporting the filter 1.

Specifically, the inside of filter 1 is equipped with the stainless steel membrane, and the surface of placing piece 42 has seted up standing groove 45, and the inner wall of standing groove 45 and two traveller 44 surface sliding connection, the slide opening has been seted up on the surface of lug 43, and traveller 44 can slide at standing groove 45 inner wall when traveller 44 slides with the help of slide opening and lug 43 sliding connection, and standing groove 45 has played and has accomodate traveller 44 and let the gliding effect of traveller 44.

Specifically, a sliding block 46 is fixedly arranged on the surface of the sliding column 44, a pushing block 47 is fixedly arranged at one end, far away from the sliding column 44, of the sliding block 46, and the pushing block 47 and the sliding block 46 form a T-shaped structure.

In this embodiment: when the sliding column 44 needs to be moved, the pushing block 47 is pushed to enable the pushing block 47 to drive the sliding block 46 to slide, the sliding block 46 drives the sliding column 44 to slide, and the pushing block 47 has the effect of facilitating the sliding of the sliding column 44.

Specifically, a spring 48 is fixedly mounted at one end of each of the two sliding columns 44, which is close to each other, the outer surface of the spring 48 is in sliding connection with the inner wall of the placement groove 45, when the position of the support frame 41 needs to be limited, the sliding column 44 slides first, the sliding column 44 can drive the spring 48 to contract, after the support frame 41 is placed at a proper position, the spring 48 can drive the sliding column 44 to slide by loosening the sliding column 44, and the spring 48 plays a role in driving the sliding column 44 to slide and limiting the position of the sliding column 44.

In this embodiment: cleaning device 5 includes four fixed blocks 51, and four two double-tenth a set of fixed blocks 51, the surface of every group of fixed blocks 51 rotates and is connected with commentaries on classics piece 52, the position that commentaries on classics piece 52 is close to filter 1 is equipped with brush ring 53 admittedly, the surface of brush ring 53 and filter 1 surface sliding connection, when needing to clear up filter 1, aim at filter 1 earlier fixed block 51, change brush ring 53 again and let brush ring 53 drive commentaries on classics piece 52 and rotate, commentaries on classics piece 52 rotates on fixed block 51 surface, after brush ring 53 laminating filter 1, promote brush ring 53 and let brush ring 53 slide on filter 1 surface, brush ring 53 has played the effect of clearing up filter 1.

Specifically, push handles 54 are fixedly arranged on the side walls of the two groups of fixed blocks 51, a rotating shaft 55 is fixedly arranged on the surface of each group of fixed blocks 51, and the outer surface of the rotating shaft 55 is rotatably connected with the inner wall of the rotating block 52.

In this embodiment: when the rotating block 52 rotates, the rotating block rotates on the surface of the rotating shaft 55, and when the filter 1 needs to be cleaned, the brush ring 53 is driven to slide by the push handle 54, so that the rotating shaft 55 has the effect of rotating the rotating block 52.

Specifically, a main magnet 56 is fixedly mounted on the surface of the fixed block 51, an auxiliary magnet 57 is fixedly mounted on the surface of the rotating block 52 close to the main magnet 56, and the surface of the main magnet 56 is movably connected with the surface of the auxiliary magnet 57.

In this embodiment: when the rotor 52 rotates, the auxiliary magnet 57 is driven to rotate, the auxiliary magnet 57 rotates to a position attached to the main magnet 56, and the main magnet 56 and the auxiliary magnet 57 have an effect of limiting the position of the rotor 52.

The working principle is as follows: when the filter 1 needs to be transported or used, the support frame 41 is aligned to the filter 1, the push block 47 is pushed to enable the push block 47 to drive the slide block 46 to slide, the slide block 46 drives the slide column 44 to slide, the slide column 44 slides on the inner wall of the placing groove 45 of the placing block 42, the slide column 44 drives the spring 48 to contract while sliding, the support frame 41 slides into the inner wall of the filter 1 after the slide column 44 slides to a proper position, after the slide column 44 slides to the position aligned with the lug 43, the spring 48 rebounds after the spring 48 of the push block 47 is loosened, the spring 48 drives the slide column 44 to slide, the slide column 44 slides into the inner wall of the lug 43, so that the position limitation of the support frame 41 is completed, a stainless steel film inside the filter 1 is composed of 500 macropores and 1 micron micropores, the macropores are used as supports, the micropores are used as filters to increase internal multi-channels, and the smoothness inside the filter 1 can be increased through the arrangement of an internal layer, by arranging the cleaning device 5, the filter 1 can be supported in an auxiliary way, the filter 1 can be prevented from being extruded and deformed, the arrangement of the spring 48 plays a role in limiting the position of the sliding column 44 on the inner wall of the bump 43, when the filter 1 needs to be cleaned, the whole device is firstly attached to the filter 1, then the brush ring 53 is rotated to drive the rotating block 52 to rotate, the rotating block 52 rotates on the surface of the rotating shaft 55 of the fixed block 51, the rotation of the rotating block 52 drives the auxiliary magnet 57 to rotate, the attachment of the brush ring 53 to the filter 1 is completed after the rotation of the sub-magnet 57 to the position where it is attached to the main magnet 56, then, the pushing handle 54 is pushed to make the pushing handle 54 drive the brush ring 53 to slide, the brush ring 53 slides on the surface of the filter 1, through setting up cleaning device 5, not only can clear up filter 1 surface, can also adapt to the diameter of filter 1, the setting of main magnet 56 and secondary magnet 57 has played the effect of restriction brush ring 53 angle.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. A high smooth finish metal membrane sintering filter core which characterized in that: comprises a filter (1) and a supporting device (4), wherein a smooth layer (2) is fixedly arranged on the inner wall of the filter (1), a handle (3) is fixedly arranged on the inner wall of the filter (1), two supporting devices (4) are arranged on the surface of the filter (1), and the two supporting devices (4) are symmetrically distributed relative to the central point of the filter (1), the supporting device (4) comprises a supporting frame (41), the supporting frame (41) is positioned on the inner wall of the filter (1), a placing block (42) is fixedly arranged on the surface of the supporting frame (41), convex blocks (43) are fixedly arranged on the surface of the filter (1) close to the two sides of the placing block (42), and two projections (43) are symmetrically distributed relative to the central point of the placing block (42), the inner wall of the placing block (42) is connected with a sliding column (44) in a sliding mode, and the outer surface of the sliding column (44) is connected with the inner wall of the protruding block (43) in a sliding mode.

2. A highly polished metal membrane sintered cartridge according to claim 1 wherein: the stainless steel membrane is arranged inside the filter (1), a placing groove (45) is formed in the surface of the placing block (42), the inner wall of the placing groove (45) is connected with the outer surfaces of the two sliding columns (44) in a sliding mode, a sliding hole is formed in the surface of the protruding block (43), and the sliding columns (44) are connected with the protruding block (43) in a sliding mode through the sliding hole.

3. A highly polished metal membrane sintered cartridge according to claim 2 wherein: a sliding block (46) is fixedly arranged on the surface of the sliding column (44), a pushing block (47) is fixedly arranged at one end, far away from the sliding column (44), of the sliding block (46), and the pushing block (47) and the sliding block (46) form a T-shaped structure.

4. A highly polished metal membrane sintered cartridge according to claim 3 wherein: and a spring (48) is fixedly arranged at one end of each of the two sliding columns (44) close to each other, and the outer surface of the spring (48) is connected with the inner wall of the placing groove (45) in a sliding manner.

5. A highly polished metal membrane sintered cartridge according to claim 4 wherein: the surface of the filter (1) is provided with a cleaning device (5), the cleaning device (5) comprises four fixing blocks (51), each two of the four fixing blocks (51) are in a group, the surface of each fixing block (51) is rotatably connected with a rotating block (52), a brush ring (53) is fixedly arranged at the position, close to the filter (1), of each rotating block (52), and the surface of each brush ring (53) is connected with the outer surface of the filter (1) in a sliding mode.

6. A highly polished metal membrane sintered filter element according to claim 5, wherein: the side walls of the two groups of fixed blocks (51) are fixedly provided with push handles (54), the surface of each group of fixed blocks (51) is fixedly provided with a rotating shaft (55), and the outer surface of the rotating shaft (55) is rotatably connected with the inner wall of the rotating block (52).

7. A highly polished metal membrane sintered cartridge according to claim 6 wherein: the surface of the fixed block (51) is fixedly provided with a main magnet (56), the surface of the rotating block (52) is fixedly provided with an auxiliary magnet (57) at a position close to the main magnet (56), and the surface of the main magnet (56) is movably connected with the surface of the auxiliary magnet (57).