CN213790283U

CN213790283U - Oil mist separator filtration

Info

Publication number: CN213790283U
Application number: CN202022264070.1U
Authority: CN
Inventors: 徐爱明; 吴建鹏
Original assignee: Mark Precision Metal Forming Nantong Co ltd
Current assignee: Mark Precision Metal Forming Nantong Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-27
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses an oil mist separator filtering structure, which comprises a filtering cylinder component, wherein the filtering cylinder component comprises a plurality of filtering rings, supporting rods and filtering nets, coaxial lines are vertically arranged, four corners of the inner wall of each filtering ring are vertically fixedly connected by the supporting rods, gaps between the filtering rings and the supporting rods are fixedly connected by sealing of the filtering nets, the supporting rods on two sides are respectively provided with a graded filtering component, the graded filtering component comprises connecting grooves, the supporting rods on two sides vertically penetrate through the connecting grooves, one ends of clamping blocks are evenly and slidably connected in the connecting grooves, the other ends of the clamping blocks are fixedly connected with compression rods, the side walls of the compression rods are fixedly connected with one ends of a plurality of springs, the bottom ends of the supporting plates are respectively and fixedly connected on two sides of the upper end faces of the connecting rings, the upper end faces of the connecting rings outside the supporting plates are fixedly connected with the bottom ends of the compression rods, the inner walls of the connecting rings are fixedly connected with the graded filtering nets by sealing, the bottom end of the connecting ring is coaxially and threadedly connected with the grading net unit.

Description

Oil mist separator filtration

Technical Field

The utility model relates to a filter screen technical field specifically is an oil mist separator filtration.

Background

The oil mist filtering and separating structure is formed by processing metal wire meshes with different meshes, and has the functions of filtering molten material flow and increasing material flow resistance so as to filter out mechanical impurities and improve the mixing or plasticizing effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil mist separator filtration to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filter structure of an oil mist separator comprises a filter cylinder component, wherein the filter cylinder component comprises a plurality of filter rings, supporting rods and filter screens, coaxial lines are vertically arranged, four corners of the inner wall of each filter ring are vertically fixedly connected by the supporting rods, gaps between the filter rings and the supporting rods are fixedly connected in a sealing manner by the filter screens, the supporting rods on two sides are respectively provided with a graded filter component, the graded filter component comprises connecting grooves, clamping blocks, compression rods, supporting plates, springs, connecting rings, graded filter screens and graded screen units, the supporting rods on two sides vertically penetrate through the connecting grooves, one ends of the clamping blocks are slidably connected in the connecting grooves, the other ends of the clamping blocks are fixedly connected with the compression rods, the side walls of the compression rods are fixedly connected with one ends of a plurality of springs, the other ends of the springs are fixedly connected with one side of the supporting plate, the bottom ends of the supporting plates are respectively and fixedly connected with two sides of the upper end faces of the connecting rings, the upper end face of the connecting ring positioned on the outer side of the supporting plate is fixedly connected with the bottom end of the compression rod, the inner wall of the connecting ring is fixedly connected with the grading filter screen in a sealing mode, and the bottom end of the connecting ring is coaxially connected with the grading screen unit in a threaded mode.

Preferably, the connecting groove is of a triangular groove structure, an arc-shaped block is arranged at the opening, the clamping block is of a triangular block structure, all corners are rounded, and the clamping block penetrates through the extending end face of the connecting groove and is fixedly connected with the anti-slip sheet made of rubber.

Preferably, the supporting plate is of a triangular plate structure, the cross-sectional area of the bottom end of the supporting plate is sequentially reduced upwards, the upper end face of the supporting plate is in arc transition, and the end face close to the axis is fixedly connected with the glass sheet.

Preferably, the grading net unit can be connected with a plurality of according to the filtering requirement, the grading net unit comprises a connecting column, a grading ring and a fine filter screen, the connecting column is connected with the two sides of the bottom end of the connecting ring through threads and is connected with the two sides of the inner part of the grading ring in a penetrating and rotating mode, and the fine filter screen is fixedly connected with the inner part of the grading ring in a sealing mode.

Preferably, the grading ring is of an annular sheet structure, threaded holes are formed in two sides of the bottom end face of the grading ring, meshes of fine filter screens in the grading screen unit are sequentially and uniformly reduced downwards, the connecting column is of a bamboo joint cylinder structure, and the diameter of a cylinder at the bottom end of the grading ring is larger than that of a cylinder at the upper end of the grading ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the filterable liquid's of needs when using filtration demand will be graded the net unit and screw up the screw thread on the spliced pole in proper order on last connecting ring bottom face, the ending is consecutive after good, contract about tight fixture block both sides receive the spring, make hierarchical filtering component put into inside the cartridge filter subassembly, it is fixed to reset until the fixture block card advances the interior spring of spread groove, when filtering again, can make the not impurity of equidimension of fine filtration net filtration, avoid blockking up, only need press tight fixture block messenger when taking, the fixture block breaks away from after the spread groove take out hierarchical filtering component can.

Drawings

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

FIG. 2 is a schematic view of the interior of the filter cartridge assembly of the present invention;

FIG. 3 is a schematic view of a middle stage filtration module according to the present invention;

FIG. 4 is a schematic view of the connection between the middle clip and the compression bar of the present invention;

fig. 5 is a schematic diagram of the middle grading net unit of the present invention.

In the figure: 1 filter cylinder assembly, 2 graded filter assembly, 11 filter ring, 12 support rod, 13 filter screen, 20 connecting groove, 21 clamping block, 22 compression rod, 23 support plate, 24 spring, 25 connecting ring, 26 graded filter screen, 27 graded screen unit, 270 connecting column, 271 graded ring and 272 fine filter screen.

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. 1-5, the present invention provides a technical solution: a filtering structure of an oil mist separator comprises a filtering cylinder component 1, wherein the filtering cylinder component 1 comprises a filtering ring 11, a supporting rod 12 and a filtering net 13, the filtering ring 11 is provided with a plurality of filtering rings 11, coaxial lines are vertically arranged, four corners of the inner wall of each filtering ring 11 are vertically fixedly connected by the supporting rod 12, a gap between the filtering ring 11 and the supporting rod 12 is fixedly connected by the filtering net 13 in a sealing way, the supporting rods 12 on two sides are respectively provided with a grading filtering component 2, the grading filtering component 2 comprises a connecting groove 20, a fixture block 21, a compression rod 22, a supporting plate 23, a spring 24, a connecting ring 25, a grading filtering net 26 and a grading net unit 27, the supporting rods 12 on two sides vertically penetrate through the connecting groove 20, one end of the fixture block 21 is connected inside the connecting groove 20 in a sliding way, the other end of the fixture block 21 is fixedly connected with the compression rod 22, the side wall of the compression rod 22 is fixedly connected with one end of a plurality of springs 24, the other end of the spring 24 is fixedly connected with one side of the supporting plate 23, the bottom end of the support plate 23 is respectively and fixedly connected with two sides of the upper end surface of the connecting ring 25, the upper end surface of the connecting ring 25 positioned outside the support plate 23 is fixedly connected with the bottom end of the compression rod 22, the inner wall of the connecting ring 25 is fixedly connected with a grading filter screen 26 in a sealing manner, and the bottom end of the connecting ring 25 is coaxially and threadedly connected with a grading screen unit 27.

The connecting groove 20 is a triangular groove structure, an arc-shaped block is arranged at the opening, the fixture block 21 is a triangular block structure, all corners are rounded, and the fixture block 21 penetrates through the extending end face of the connecting groove 20 and is fixedly connected with the antiskid sheet made of rubber.

The supporting plate 23 is of a triangular plate structure, the cross-sectional area of the bottom end of the supporting plate is sequentially reduced upwards, the upper end face of the supporting plate is in arc transition, and the end face close to the axis is fixedly connected with a glass sheet.

The grading net unit 27 can be connected with a plurality of grading net units according to the filtering requirements, each grading net unit 27 comprises a connecting column 270, a grading ring 271 and a fine filtering net 272, the connecting columns 270 are connected with the two sides of the bottom end of the connecting ring 25 through threads, the connecting columns 270 penetrate through and are rotatably connected with the two sides inside the grading ring 271, and the fine filtering nets 272 are hermetically and fixedly connected inside the grading ring 271.

Hierarchical ring 271 is the annular piece structure, and the bottom end face both sides all run through the screw hole, and the mesh of the fine filter screen 272 in hierarchical net unit 27 evenly reduces downwards in proper order, and spliced pole 270 is bamboo joint cylinder structure, and the bottom cylinder diameter is greater than the upper end cylinder diameter.

The working principle is as follows: the utility model discloses the filterable liquid's of needs filtration demand will be graded net unit 27 and screw up the screw thread on spliced pole 270 on last adapter ring 25 bottom face in proper order when using, the ending is consecutive good back, contract about receiving spring 24 according to tight fixture block 21 both sides, make graded filter assembly 2 put into cartridge filter assembly 1 inside, it is fixed that spring 24 resets in going into the spread groove 20 up to fixture block 21 card, when filtering again, can make fine filtration net 272 filter the not impurity of equidimension, avoid blockking up, only need press tight fixture block 21 to make when taking, it can to take out graded filter assembly 2 after fixture block 21 breaks away from spread groove 20.

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

1. An oil mist separator filter structure, includes filter cartridge subassembly (1), its characterized in that: the filter cylinder assembly (1) comprises a filter ring (11), a support rod (12) and a filter screen (13), the filter ring (11) is provided with a plurality of filter rings, coaxial lines are vertically arranged, four corners of the inner wall of each filter ring (11) are fixedly connected with the support rod (12) vertically, a gap between each filter ring (11) and the support rod (12) is fixedly connected with the filter screen (13) in a sealing manner, the support rods (12) positioned at two sides are respectively provided with a grading filter assembly (2), each grading filter assembly (2) comprises a connecting groove (20), a clamping block (21), a compression rod (22), a support plate (23), a spring (24), a connecting ring (25), a grading filter screen (26) and a grading screen unit (27), the support rods (12) positioned at two sides vertically penetrate through the connecting groove (20), and one end of the clamping block (21) is connected inside the connecting groove (20) in a sliding manner, fixture block (21) other end equal rigid coupling compression pole (22), compression pole (22) lateral wall rigid coupling a plurality of spring (24) one end, spring (24) other end rigid coupling backup pad (23) one side, backup pad (23) bottom rigid coupling respectively is in go-between (25) up end both sides, is located go-between (25) up end rigid coupling compression pole (22) bottom in backup pad (23) outside, go-between (25) inner wall seals the hierarchical filter screen (26) of rigid coupling, go-between (25) bottom coaxial line threaded connection is hierarchical net unit (27).

2. The oil mist separator filter structure according to claim 1, wherein: the connecting groove (20) is of a triangular groove structure, an arc-shaped block is arranged at the opening, the fixture block (21) is of a triangular block structure, all corners are rounded, and the fixture block (21) penetrates through the anti-slip sheet which is fixedly connected with the extending end face of the connecting groove (20) and is made of rubber.

3. The oil mist separator filter structure according to claim 1, wherein: the supporting plate (23) is of a triangular plate structure, the cross section area of the bottom end of the supporting plate is sequentially reduced upwards, the upper end face of the supporting plate is in arc transition, and the end face close to the axis is fixedly connected with a sheet made of glass.

4. The oil mist separator filter structure according to claim 1, wherein: hierarchical net unit (27) can connect a plurality of according to the filtration demand, hierarchical net unit (27) is including spliced pole (270), hierarchical ring (271) and fine filtration net (272), threaded connection spliced pole (270) is adopted to go up ring (25) bottom both sides, spliced pole (270) run through and rotate to be connected in hierarchical ring (271) inside both sides, hierarchical ring (271) inside seal rigid coupling fine filtration net (272).

5. The oil mist separator filter structure according to claim 4, wherein: hierarchical ring (271) are the annular piece structure, and the bottom face both sides all run through the screw hole, the mesh of fine filter screen (272) in hierarchical net unit (27) evenly reduces downwards in proper order, spliced pole (270) are bamboo joint cylinder structure, and the bottom cylinder diameter is greater than the upper end cylinder diameter.