CN217645961U

CN217645961U - Microporous filter convenient to filter core is changed

Info

Publication number: CN217645961U
Application number: CN202221968313.2U
Authority: CN
Inventors: 李晓春
Original assignee: Shaoxing Jute Environmental Protection Technology Co ltd
Current assignee: Shaoxing Jute Environmental Protection Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-10-25
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a microporous filter convenient to filter core is changed, include: the device comprises a discharge base, a shell cover is clamped at the top end of the discharge base, a top cover is fixedly mounted at the top end of the shell cover, and a feeding pipe is fixedly connected at the top end of the top cover; arrange the material base and include the bottom plate, the last fixed surface of bottom plate installs a spacing section of thick bamboo, the inside of a spacing section of thick bamboo is provided with row material portion, the top joint of arranging material portion has the micropore filter core, it is used for popping out the micropore filter core to arrange material portion. According to the microporous filter, the ring leaf spring of the discharge part is matched with the mounting ring, and after the top cover is disassembled, the microporous filter element is directly ejected out, so that the filter element is convenient to replace, the shell is not required to be disassembled, and the replacement difficulty of the microporous filter element is reduced; and through the cooperation of seal block and baffle, trade piece spring, when changing the filter core, cut off the intercommunication of arranging material pipe and guide sleeve inner chamber, block the material flow, avoid unfinished filterable material to derive, cause the pollution.

Description

Microporous filter convenient to filter core is changed

Technical Field

The utility model relates to a microporous filter technical field especially relates to a microporous filter convenient to filter core is changed.

Background

In the prior art, a microporous filter is a novel filtering device developed at home and abroad. It can filter out the particles and bacteria above 0.1um of liquid and gas, and has the advantages of high filtering precision, fast transition speed, less adsorption, no shedding of medium, acid and alkali corrosion resistance, convenient operation, etc. The filter element of the existing microporous filter is mostly directly fixed inside the device, and when the filter element is replaced, the shell needs to be disassembled in a large area, which is very troublesome.

In the prior art, as the patent of application number CN202120764727.2, a microporous filter is disclosed, which comprises a base, be provided with the sealed cowling on the base, the joint is provided with the filter core that is located the sealed cowling on the base, be provided with coupling assembling on the base, coupling assembling includes two joint rings, two connection semi-rings and retaining member, two the joint ring is installed respectively on base and sealed cowling, connect the semi-ring joint and install on two joint rings, two the one end of connecting the semi-ring is rotated and is connected, the retaining member is installed at the other end of two connection semi-rings and is used for connecting two connection semi-rings, two the joint ring is supported tightly each other under the effect of connecting the semi-ring.

The above patents suffer from the following disadvantages: in the use process of the device, the filter element is arranged in the sealing cover, so that the sealing property of the device is improved; however, in the process of replacing the filter element, the connecting assembly needs to be disassembled to open the sealing cover, and the filter element replacement is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the microporous filter convenient for replacing the filter element.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a microporous filter for facilitating cartridge replacement comprising:

the discharging device comprises a discharging base, wherein the top end of the discharging base is clamped with an outer shell cover, the top end of the outer shell cover is fixedly provided with a top cover, and the top end of the top cover is fixedly connected with a feeding pipe;

arrange the material base and include the bottom plate, the last fixed surface of bottom plate installs a spacing section of thick bamboo, the inside of a spacing section of thick bamboo is provided with row material portion, the top joint of arranging material portion has the micropore filter core, it is used for popping out the micropore filter core to arrange material portion.

As a further aspect of the present invention: the discharging part comprises a material guiding sleeve, a connecting screen plate is arranged inside the material guiding sleeve, a partition plate is arranged on the lower surface of the connecting screen plate, and a ring spring is arranged on the side of the lower surface of the partition plate.

As a further aspect of the present invention: the upper surface equidistance of baffle is pegged graft and is had a plurality of seals, the seal includes the gasket, the lower fixed surface of gasket is connected with netted pillar, netted pillar runs through the baffle.

As the utility model discloses further scheme again: the telescopic bottom fixedly connected with of guide arranges the material pipe, arrange the inner chamber of material pipe and link up each other with the telescopic inner chamber of guide, just the inner chamber top fixedly connected with of arranging the material pipe supports the otter board.

As the utility model discloses further scheme again: the bottom end of the outer shell cover is fixedly connected with a positioning ring, the bottom end of the positioning ring is fixedly connected with a rubber pad, and the positioning ring is embedded in the limiting barrel.

As a further aspect of the present invention: the outer wall fixed mounting of a spacing section of thick bamboo has a sealed section of thick bamboo, the inner wall and the outer clamshell laminating of a sealed section of thick bamboo.

As the utility model discloses further scheme again: the bottom end of the top cover is fixedly connected with a connecting sleeve, and the bottom end of the connecting sleeve is rotatably connected with a connecting ring.

As a further aspect of the present invention: the top end of the outer shell cover is fixedly connected with a connecting nozzle, and the top cover is installed on the outer wall of the connecting nozzle in a threaded mode.

Compared with the prior art, the utility model provides a microporous filter convenient to filter core is changed possesses following beneficial effect:

1. this microporous filter uses through the cooperation of the ring leaf spring of row material portion and collar, and after dismantling the top cap, the micropore filter core directly pops out, is convenient for carry out the filter core and changes, need not to dismantle the shell, reduces the change degree of difficulty of micropore filter core.

2. This microporous filter, through the cooperation of seal block with baffle, trade piece spring, when the renew cartridge, cuts off the intercommunication of arranging material pipe and guide sleeve inner chamber, blocks the material and flows, avoids unfinished filterable material to derive, causes the pollution.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

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

FIG. 2 is a schematic structural view of the unassembled top cover of the present invention;

fig. 3 is a schematic structural view of the top cover and a partial cross section thereof;

FIG. 4 is a schematic structural diagram of the housing cover of the present invention;

FIG. 5 is a schematic view of the structure of the assembly of the bottom components of the present invention;

fig. 6 is a schematic structural view of the discharging part of the present invention.

In the figure: 1. a top cover; 2. a housing cover; 3. a sealing cylinder; 4. a base plate; 5. a support pillar; 6. a discharge pipe; 7. a connecting nozzle; 8. a microporous filter element; 9. a limiting cylinder; 10. a feed pipe; 11. a first rubber sleeve; 12. a connecting sleeve; 13. a connecting ring; 14. a positioning ring; 15. a rubber pad; 16. a material guiding sleeve; 17. connecting the screen plate; 18. a partition plate; 19. a ring-leaf spring; 20. sealing the sheet; 21. a mesh strut; 22. supporting the net plate.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A microporous filter for facilitating cartridge replacement, as shown in fig. 1-6, comprising:

arrange the material base, the top joint of arranging the material base has outer clamshell 2, and the top fixed mounting of outer clamshell 2 has top cap 1, and the top integrated casting shaping of top cap 1 has inlet pipe 10, inlet pipe 10 and external guide device intercommunication, and the inner chamber of inlet pipe 10 link up top cap 1.

The discharge base comprises a bottom plate 4, a plurality of support columns 5 are welded on the lower surface of the bottom plate 4 at equal intervals, a limiting cylinder 9 is welded on the upper surface of the bottom plate 4, and threads are formed in the outer wall of the limiting cylinder 9;

the inside of a spacing section of thick bamboo 9 is provided with row material portion, and the top joint of arranging material portion has microporous filter core 8, and row material portion is used for popping out microporous filter core 8, and the microporous filter core 8 of being convenient for is changed, and microporous filter core 8 sets up the inside at housing cover 2.

The discharging part comprises a material guiding sleeve 16, a connecting screen plate 17 is arranged inside the material guiding sleeve 16, the outer wall of the connecting screen plate 17 is fixedly connected with a mounting ring, a partition plate 18 is arranged on the lower surface of the connecting screen plate 17, the bottom end of the mounting ring is attached to the side of the upper surface of the partition plate 18, and the side walls of the mounting ring and the partition plate 18 are both in sliding connection with the inner wall of the material guiding sleeve 16;

the side of the lower surface of the partition plate 18 is provided with a ring spring 19, the bottom end of the ring spring 19 is fixedly connected with the inner wall of the bottom end of the material guiding sleeve 16, and the top end of the ring spring 19 is fixedly connected with the lower surface of the partition plate 18.

The upper surface of the partition plate 18 is equidistantly inserted with a plurality of sealing blocks, the sealing blocks are arranged into a top cylinder and a bottom cylinder, the diameter of the top cylinder is larger than that of the bottom cylinder, the top cylinder is arranged into a sealing sheet 20, the lower surface of the sealing sheet 20 is fixedly connected with a net-shaped support column 21, and the net-shaped support column 21 is a bottom cylinder;

the net-shaped pillar 21 penetrates through the partition 18 and extends downward, the extending end of the net-shaped pillar is fixedly connected with the bottom groove wall of the material guiding sleeve 16, and the outer wall of the net-shaped pillar 21 is provided with a flow guide groove for guiding the filtered material (generally, liquid or gas).

The bottom end of the material guide sleeve 16 is welded with a material discharge pipe 6, the inner cavity of the material discharge pipe 6 is communicated with the inner cavity of the material guide sleeve 16, the top end of the inner cavity of the material discharge pipe 6 is fixedly connected with a support screen plate 22, and the upper surface of the support screen plate 22 is fixedly connected with a part of the reticular struts 21; and a discharge conduit 6 extends through the bottom plate 4 and downwardly.

The bottom end of the outer shell cover 2 is integrally cast with a positioning ring 14, a rubber pad 15 is bonded to the bottom end of the positioning ring 14, the positioning ring 14 is embedded in the limiting cylinder 9, and the rubber pad 15 is attached to the upper surface of the bottom plate 4 and used for sealing.

The outer wall of the limiting cylinder 9 is fixedly provided with a sealing cylinder 3 through a bolt, the outer wall of the sealing cylinder 3 is bonded with a rubber sleeve II, the sealing cylinder 3 comprises an inner cylinder and an outer cylinder, the outer cylinder is sleeved on the outer wall of the limiting cylinder 9 in a threaded mode, and the inner cylinder is attached to the outer housing cover 2 and presses the positioning ring 14.

The bottom end of the top cover 1 is welded with a connecting sleeve 12, the bottom end of the connecting sleeve 12 is rotatably connected with a connecting ring 13 through a ring clamp and a ball, and the detailed structure can refer to the attached figure 3 of the specification; the outer wall of the top cover 1 is bonded with a rubber sleeve 11.

The top integrated into one piece of outer housing 2 has

connection mouth

7, and 1 threaded mounting of top cap in the outer wall of connecting mouth 7 connects the inner chamber of

mouth

7 and 2 inner chambers of outer housing and link up each other for the installation or dismantle micropore filter core 8.

The working principle is as follows:

referring to fig. 1 to 6, the apparatus is assembled as shown in fig. 1;

when the microporous filter element 8 is replaced, the top cover 1 is firstly disassembled, and the microporous filter element 8 is ejected out through the inner cavity of the connecting nozzle 7 under the elastic action of the discharging part;

when the microporous filter element 8 is installed, the microporous filter element 8 is inserted into the outer shell cover 2, then the top cover 1 is installed, the connecting ring 13 is attached to the top end of the microporous filter element 8, and then the top cover 1 is pressed down, so that the top cover 1 is in threaded connection with the connecting nozzle 7;

in the above process, the connection sleeve 12 continuously presses the microporous filter element 8 downwards through the connection ring 13, the microporous filter element 8 presses the installation ring and the connection screen 17 downwards, the installation ring presses the partition plate 18 downwards, the partition plate 18 presses the ring sheet spring 19 downwards, and in this state, the partition plate 18 moves downwards relative to the sealing sheet 20 to expose the net-shaped strut 21 and then expose the diversion trench, so that the material circulates.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A microporous filter for facilitating cartridge replacement, comprising:

the device comprises a discharge base, wherein the top end of the discharge base is clamped with an outer shell cover (2), the top end of the outer shell cover (2) is fixedly provided with a top cover (1), and the top end of the top cover (1) is fixedly connected with a feeding pipe (10);

arrange the material base and include bottom plate (4), the last fixed surface of bottom plate (4) installs spacing section of thick bamboo (9), the inside of spacing section of thick bamboo (9) is provided with row material portion, the top joint of arranging material portion has microporous filter core (8), it is used for popping out microporous filter core (8) to arrange material portion.

2. A microporous filter for facilitating cartridge replacement according to claim 1, wherein: the discharging part comprises a material guiding sleeve (16), a connecting screen plate (17) is arranged inside the material guiding sleeve (16), a partition plate (18) is arranged on the lower surface of the connecting screen plate (17), and a ring leaf spring (19) is arranged on the side of the lower surface of the partition plate (18).

3. A microporous filter for facilitating cartridge replacement according to claim 2, wherein: the upper surface equidistance of baffle (18) is pegged graft and is had a plurality of seals piece, the seal piece includes sealing piece (20), the lower surface fixedly connected with netted pillar (21) of sealing piece (20), partition (18) are run through to netted pillar (21).

4. A microporous filter for facilitating cartridge replacement according to claim 2, wherein: the bottom fixedly connected with of guide sleeve (16) arranges material pipe (6), arrange the inner chamber of material pipe (6) and the inner chamber of guide sleeve (16) and link up each other, just the inner chamber top fixedly connected with of arranging material pipe (6) supports otter board (22).

5. A microporous filter for facilitating cartridge replacement according to claim 1, wherein: the bottom end of the outer shell cover (2) is fixedly connected with a positioning ring (14), the bottom end of the positioning ring (14) is fixedly connected with a rubber pad (15), and the positioning ring (14) is embedded in the limiting barrel (9).

6. A microporous filter for facilitating cartridge replacement according to claim 1, wherein: the outer wall fixed mounting of a spacing section of thick bamboo (9) has a sealed section of thick bamboo (3), the inner wall and the laminating of outer housing cover (2) of a sealed section of thick bamboo (3).

7. A microporous filter for facilitating cartridge replacement according to claim 1, wherein: the bottom end of the top cover (1) is fixedly connected with a connecting sleeve (12), and the bottom end of the connecting sleeve (12) is rotatably connected with a connecting ring (13).

8. A microporous filter for facilitating cartridge replacement according to claim 1, wherein: the top end of the outer shell cover (2) is fixedly connected with a connecting nozzle (7), and the top cover (1) is installed on the outer wall of the connecting nozzle (7) in a threaded mode.