CN212347921U

CN212347921U - Combined filter

Info

Publication number: CN212347921U
Application number: CN202020962825.2U
Authority: CN
Inventors: 洪加勇; 阮良才; 应金波
Original assignee: Zhejiang Kaide Chemical Co Ltd
Current assignee: Zhejiang Kaide Chemical Co Ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-15
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a combined filter, which comprises a housin, be provided with the inlet on the casing, the casing both sides are provided with a plurality of chimney filters installing port and the liquid outlet pipe way of alignment one by one, the chimney filter can be dismantled to insert and locate in the chimney filter installing port and in the liquid outlet pipe way meets, the chimney filter with the one end intercommunication that the liquid outlet pipe way meets, the chimney filter periphery is provided with a plurality of filtration pores. This kind of combined filter is when using, and the liquid that needs to filter gets into from the inlet, enters into the chimney filter through the filtration pore in, then from going out the liquid pipeline discharge again, realizes filtering, uses a period after the chimney filter, can be quick take out the chimney filter from the chimney filter installing port, inserts clear chimney filter again, quick completion chimney filter's change, changes chimney filter easy operation, and is efficient, effectively promotes filtration efficiency.

Description

Combined filter

Technical Field

The utility model belongs to the technical field of the filter, specifically a modular filter.

Background

In the processing process of chemical products, solid-liquid separation is carried out on materials, or impurities in the materials are separated, and a filter is often needed. Present filter is in the use, and if the solid particle that contains in the material is more, the solid particle hangs and can lead to the continuous decline of circulation efficiency of filter core on the filter core for filtration efficiency descends, consequently needs timely change clearance filter core, keeps the unobstructed of filter core, but present filter is complicated when the renew cartridge operation, and is consuming time long, influences filtration efficiency.

Disclosure of Invention

The utility model discloses not enough to prior art provides a modular filter, and this kind of filter can be changing the chimney filter easy operation, and is efficient, effectively promotes filtration efficiency.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a combined filter, includes the casing, be provided with the inlet on the casing, the casing both sides are provided with a plurality of chimney filter installing ports and the liquid outlet pipe way of alignment one by one, the chimney filter can be dismantled to insert and locate in the chimney filter installing port and in the liquid outlet pipe way meets, the chimney filter with the one end intercommunication that the liquid outlet pipe way meets, the chimney filter periphery is provided with a plurality of filtration pores. This kind of combined filter is when using, and the liquid that needs to filter gets into from the inlet, enters into the chimney filter through the filtration pore in, then from going out the liquid pipeline discharge again, realizes filtering, uses a period after the chimney filter, can be quick take out the chimney filter from the chimney filter installing port, inserts clear chimney filter again, quick completion chimney filter's change, changes chimney filter easy operation, and is efficient, effectively promotes filtration efficiency.

In the above technical scheme, preferably, the liquid outlet pipeline and the filter tube mounting port are both in threaded fit with the filter tube. By adopting the structure, the liquid outlet pipeline, the sealing performance between the filter pipe mounting port and the filter pipe are improved, and the positioning is firm.

In the above technical solution, preferably, one end of the filter tube close to the filter tube mounting port is closed. Adopt this structure to make the inside confined space that forms of filter, prevent that outside gas and impurity from to producing the influence to filtrating.

In the above technical scheme, preferably, a drain outlet is arranged at the bottom of the shell. The structure is adopted for discharging filtered impurities in the shell.

In the above technical scheme, preferably, the liquid outlet pipe is provided with a first convex ring and a second convex ring inward, a movable valve core is slidably arranged between the first convex ring and the second convex ring, the valve core is connected with a push rod which upwardly penetrates through the first convex ring, the valve core is provided with a flow hole, a return spring is arranged between the valve core and the second convex ring, when the return spring pushes the valve core against the first convex ring, the flow hole is blocked, the end part of the filter tube connected with the liquid outlet pipe is provided with a push block for pushing the push rod, and a channel is arranged between the push block and the side wall of the filter tube. By adopting the structure, the liquid outlet pipeline is communicated only after the valve core is pushed after the filter tube is arranged, when the filter tube is replaced, impurities in the shell can not be discharged from the liquid outlet pipeline, the filter operation does not need to be stopped when the filter tube is replaced, and the filter efficiency is effectively improved.

Compared with the prior art, the utility model, following beneficial effect has: this kind of combined filter is when using, and the liquid that needs to filter gets into from the inlet, enters into the chimney filter through the filtration pore in, then from going out the liquid pipeline discharge again, realizes filtering, uses a period after the chimney filter, can be quick take out the chimney filter from the chimney filter installing port, inserts clear chimney filter again, quick completion chimney filter's change, changes chimney filter easy operation, and is efficient, effectively promotes filtration efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic diagram of a half-section exploded structure of the embodiment of the present invention.

Fig. 3 is a schematic sectional view of the drain pipe in the embodiment of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 3, a combined filter comprises a shell 1, wherein a liquid inlet 2 is arranged on the shell 1, six filter tube mounting ports 3 and liquid outlet pipelines 4 which are aligned one by one are arranged on two sides of the shell 1, filter tubes 5 are detachably inserted into the filter tube mounting ports 3 and are connected with the liquid outlet pipelines 4, and the liquid outlet pipelines 4 and the filter tube mounting ports 3 are both in threaded fit with the filter tubes 5. The filter tube 5 is communicated with one end connected with the liquid outlet pipeline 4, a plurality of filter holes 6 are arranged on the periphery of the filter tube 5, one end of the filter tube 5 close to the filter tube mounting port 3 is sealed, a sewage outlet 7 is arranged at the bottom of the shell 1, and a valve is arranged on the sewage outlet 7. This kind of combined filter is when using, and the liquid that needs to filter gets into from inlet 2, enters into in filter tube 5 through filtration pore 6, then discharges from outlet pipe way 4 again, realizes filtering, uses a period back at filter tube 5, can be quick take filter tube 5 out from filter tube installing port 3 through rotating filter tube 5, inserts clear filter tube 5 again, quick completion filter tube 5's change, change filter tube 5 easy operation, it is efficient, effectively promote filtration efficiency. The liquid outlet pipeline 4 can be matched with a valve to replace the filter tube 5, so that impurities in the shell 1 can be prevented from entering the liquid outlet pipeline 4 in the process of replacing the filter tube 5.

In order to enable impurities in the shell 1 to enter the liquid outlet pipeline 4 in the replacement process of the filter tube 5 and enable the filter tube 5 to be replaced more conveniently, a first convex ring 8 and a second convex ring 9 are arranged inwards on the liquid outlet pipeline 4, a movable valve core 10 is arranged between the first convex ring 8 and the second convex ring 9 in a sliding mode, a push rod 11 which upwards penetrates through the first convex ring is connected onto the valve core 10, a circulation hole 12 is formed in the valve core 10, a return spring 13 is arranged between the valve core 10 and the second convex ring 9, when the valve core 10 is pushed against the first convex ring 8 by the return spring 13, the circulation hole 12 is blocked, a push block 14 used for pushing the push rod 11 is arranged at the end part, connected with the liquid outlet pipeline 4, of the filter tube 5, and a channel 15 is formed between the push block 14 and the side. The liquid outlet pipeline 4 with the structure is communicated only after the valve core 10 is pushed after the filter pipe 5 is arranged in the liquid outlet pipeline 4, impurities in the shell 1 cannot be discharged from the liquid outlet pipeline 4 when the filter pipe 5 is replaced, the filtering operation does not need to be stopped when the filter pipe 5 is replaced, and the filtering efficiency is effectively improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A modular filter, characterized by: including casing (1), be provided with inlet (2) on casing (1), casing (1) both sides are provided with a plurality of chimney filter installing port (3) and play liquid pipeline (4) of alignment one by one, chimney filter (5) can be dismantled to insert and locate in chimney filter installing port (3) and in play liquid pipeline (4) meet, chimney filter (5) with the one end intercommunication that goes out liquid pipeline (4) and meet, chimney filter (5) periphery is provided with a plurality of filtration pores (6).

2. A modular filter as claimed in claim 1, in which: the liquid outlet pipeline (4) and the filter pipe mounting port (3) are in threaded fit with the filter pipe (5).

3. A modular filter as claimed in claim 1 or 2, wherein: one end of the filter tube (5) close to the filter tube mounting opening (3) is closed.

4. A modular filter as claimed in claim 1, in which: a sewage draining outlet (7) is arranged at the bottom of the shell (1).

5. A modular filter as claimed in claim 1, in which: the liquid outlet pipe is characterized in that a first convex ring (8) and a second convex ring (9) are inwards arranged on the liquid outlet pipe (4), a movable valve core (10) is arranged between the first convex ring (8) and the second convex ring (9) in a sliding mode, a push rod (11) which upwards penetrates through the first convex ring is connected onto the valve core (10), a circulation hole (12) is formed in the valve core (10), a return spring (13) is arranged between the valve core (10) and the second convex ring (9), when the valve core (10) is pushed to the first convex ring (8) by the return spring (13), the circulation hole (12) is blocked, a push block (14) used for pushing the push rod (11) is arranged at the end part, connected with the liquid outlet pipe (4), of the filter pipe (5), and a channel (15) is formed between the push block (14) and the side wall of the filter pipe (5).