CN217661951U

CN217661951U - Fine filter

Info

Publication number: CN217661951U
Application number: CN202221941362.7U
Authority: CN
Inventors: 邹辉; 邹忠和
Original assignee: Shandong Jinxin Valve Factory
Current assignee: Shandong Jinxin Valve Factory
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-10-28
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a fine filter, including fixed connection board, fixed connection board surface position has seted up the through hole, and the arbitrary one side of fixed connection board is located the thick pipeline of through hole position fixedly connected with oil, and the thick pipeline of oil is kept away from fixed connection board one side position and is run through the thin pipeline of fixedly connected with oil, and the thin pipeline of oil is kept away from fixed connection board one end and is sealed setting, all is provided with the fine filter device in the thin pipeline of oil and the thick pipeline of oil, and the solid in the oil is carried out effectual worry through the fine filter device convenience, the fine filter device includes fine filter screen, fine filter screen inner wall position is provided with accurate fine filter screen, fine filter screen external diameter is less than the internal diameter of the thin pipeline of oil, fine filter screen is close to the sealed ring of supporting of fixed connection board one end position fixedly connected with. The utility model discloses make the impurity in the tank wagon pipeline by abundant effectual filtration, avoid impurity entering oil in the pipeline to cause the oil to pollute for oil transfer in-process cleanness more.

Description

Fine filter

Technical Field

The utility model relates to a tank wagon oil circuit filters technical field, especially relates to a fine filter.

Background

The tank wagon probably causes the pipeline kneck to have solid impurity at the pipe connection in-process, probably causes solid impurity to get into the oil tank along with the oil body at the in-process of tank wagon oil transfer, causes the oil contaminated, influences the quality of oil and the normal burning of oil, and some tank wagons adopt the mode of coarse filtration to filter, but its filtering range is little, and the filter effect is effective.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that tank wagon causes solid impurity to get into the oil tank in the oil transfer in-process among the prior art, causes the oil to be polluted.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a fine filter, including fixed connection board, the through hole has been seted up to fixed connection board surface position, the arbitrary one side of fixed connection board is located the thick pipeline of through hole position fixedly connected with oil, the thick pipeline of oil is kept away from fixed connection board one side position and is run through the thin pipeline of fixedly connected with oil, the thin pipeline of oil is kept away from fixed connection board one end and is sealed the setting, all be provided with the fine filter device in thin pipeline of oil and the thick pipeline of oil.

Through above-mentioned technical scheme, conveniently carry out effectual worry to the solid in the oil through the fine filtration device.

The fine filtration device includes fine and close filter screen, fine and close filter screen inner wall position is provided with accurate fine filter screen, fine and close filter screen external diameter is less than the internal diameter of the thin pipeline of oil, fine and close filter screen is close to the sealed tight ring that supports of fixed connection board one end position fixedly connected with, the external diameter of sealed tight ring that supports is greater than the internal diameter of the thin pipeline of oil, sealed tight ring that supports tightly with oil thin pipeline terminal surface position tightly.

Through the technical scheme, the oil material enters the fine filter screen and overflows from the periphery of the fine filter screen, is discharged through the oil material outlet position, and is filtered, and the impurity content in the oil material is greatly reduced by effectively realizing the fine rate.

The utility model discloses further set up to, sealed tight ring end face position fixedly connected with supports tight pull ring, it is the setting of "U" shape to support tight pull ring.

Through the technical scheme, the tight pull ring that supports that "U" shape set up conveniently pulls out fine and close filter screen, with the effectual clearance of impurity of fine and close filter screen position.

The utility model discloses further set up to, fine and close filter screen inner wall fixedly connected with fine metal mesh.

Through the technical scheme, the fine metal net greatly improves the filtering precision.

The utility model discloses further set up to, the thick pipeline outer wall position of oil runs through the fixedly connected with oil import, the thin pipeline outer wall of oil is kept away from oil import one side position and is run through the fixedly connected with oil export, the oil import all is provided with the rubber packing pad with oil exit position.

Through the technical scheme, the oil inlet and the oil outlet are tightly sealed through the rubber sealing gasket.

The utility model discloses further set up to, fixed connection board keeps away from oil heavy pipeline one side position and is provided with sealing connection board, sealing connection board and four turning positions of fixed connection board lateral wall have all been seted up and have been run through the screw hole, and have been run through the screw hole position and be provided with the bolt of screwing.

The utility model discloses further set up to, through the bolt fixed connection of screwing between fixed connection board and the sealing connection board, fixed connection board terminal surface position has been seted up and has been run through the drain.

Through above-mentioned technical scheme, run through the drain and conveniently pull out the clearance with fine and close filter screen through supporting tight pull ring.

The utility model has the advantages as follows:

the utility model discloses a set up fine and close filter screen in oil tubule way for the oil is by the abundant filtration of fine and close filter screen, and goes out oil all around by fine and close filter screen, makes filter efficiency improve greatly, effectual filtration impurity when making the tank wagon transfer, avoids impurity entering oil in the pipeline to cause the oil to pollute, makes the cleanness more of oil transfer in-process.

Drawings

Fig. 1 is a schematic structural view of a fine filter according to the present invention;

fig. 2 is a schematic diagram of the internal structure of the fine filter of the present invention.

In the figure: 1. fixing the connecting plate; 2. sealing the connecting plate; 3. screwing the bolt; 4. oil material inlet; 5. a crude oil pipeline; 6. an oil outlet; 7. a fine oil pipeline; 8. a through threaded hole; 9. penetrates through the sewage draining exit; 10. tightly abutting against the pull ring; 11. sealing the abutting ring; 12. a fine filter screen.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, the fine filter comprises a fixed connecting plate 1, wherein the fixed connecting plate 1 is fixedly connected with a sealing connecting plate 2 through a screwing bolt 3, a through sewage draining outlet 9 is formed in the end face position of the fixed connecting plate 1, a through hole is formed in the surface position of the fixed connecting plate 1, an oil coarse pipeline 5 is fixedly connected to any one side of the fixed connecting plate 1 at the position of the through hole, and an oil inlet 4 is fixedly connected to the outer wall position of the oil coarse pipeline 5 in a penetrating mode.

The outer wall of the oil fine pipeline 7 is far away from one side position of the oil inlet 4 and penetrates through the fixedly connected oil outlet 6, the oil inlet 4 and the oil outlet 6 are both provided with rubber sealing gaskets, the oil coarse pipeline 5 is far away from one side position of the fixed connection plate 1 and penetrates through the fixedly connected oil fine pipeline 7, and the oil fine pipeline 7 is far away from one end of the fixed connection plate 1 and is in sealing arrangement.

All be provided with the fine device of straining in thin pipeline 7 of oil and the thick pipeline 5 of oil, fixed connection board 1 keeps away from the thick pipeline 5 one side position of oil and is provided with sealing connection board 2, and sealing connection board 2 all has seted up through screw hole 8 with four turning positions of 1 lateral wall of fixed connection board, and runs through screw hole 8 position and be provided with the bolt 3 of screwing, and the fine device of straining includes fine filter screen 12.

The inner wall of the fine filter screen 12 is fixedly connected with a fine metal screen, the inner wall of the fine filter screen 12 is provided with a fine filter screen, the outer diameter of the fine filter screen 12 is smaller than the inner diameter of the oil fine pipeline 7, and the position of the fine filter screen 12 close to one end of the fixed connection plate 1 is fixedly connected with a sealing abutting ring 11.

The end face position of the sealing and abutting ring 11 is fixedly connected with an abutting pull ring 10, the abutting pull ring 10 is arranged in a U shape, the outer diameter of the sealing and abutting ring 11 is larger than the inner diameter of the oil fine pipeline 7, and the sealing and abutting ring 11 abuts against the end face position of the oil fine pipeline 7 tightly.

The utility model discloses when using, with oil import 4 and oil export 6 respectively with the pipe connection, by abundant filtration when the oil is through fine and close filter screen 12, the oil after the filtration is oozed from fine and close filter screen 12 position all around to realize the filterable purpose of oil, open sealing connection board 2 simultaneously, pull out through supporting tight pull ring 10 fine and close filter screen 12 and can filter fine and close filter screen 12.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A fine filter, comprising a fixed connection plate (1), characterized in that: a through hole is formed in the surface of the fixed connecting plate (1), a coarse oil pipeline (5) is fixedly connected to any one side of the fixed connecting plate (1) at the position of the through hole, a fine oil pipeline (7) penetrates through the coarse oil pipeline (5) at the position far away from one side of the fixed connecting plate (1), one end of the fine oil pipeline (7) far away from the fixed connecting plate (1) is arranged in a sealing manner, and fine filtering devices are arranged in the fine oil pipeline (7) and the coarse oil pipeline (5);

the fine filtration device comprises a fine filtration screen (12), the inner wall position of the fine filtration screen (12) is provided with a precise fine filtration screen, the outer diameter of the fine filtration screen (12) is smaller than the inner diameter of the fine oil pipeline (7), the fine filtration screen (12) is close to a sealing and abutting ring (11) fixedly connected with one end of a fixed connection plate (1), the outer diameter of the sealing and abutting ring (11) is larger than the inner diameter of the fine oil pipeline (7), and the sealing and abutting ring (11) abuts against the end face position of the fine oil pipeline (7).

2. A fine filter according to claim 1, wherein: the end face of the sealing and abutting ring (11) is fixedly connected with an abutting pull ring (10), and the abutting pull ring (10) is arranged in a U shape.

3. A fine filter according to claim 1, wherein: the inner wall of the fine filter screen (12) is fixedly connected with a fine metal screen.

4. A fine filter according to claim 1, wherein: the oil thick pipeline (5) outer wall position runs through fixedly connected with oil import (4), oil thin pipeline (7) outer wall is kept away from oil import (4) one side position and is run through fixedly connected with oil export (6), oil import (4) and oil export (6) position all are provided with rubber seal pad.

5. A fine filter according to claim 1, wherein: the oil thick pipeline (5) one side position is kept away from in fixed connection board (1) is provided with sealing connection board (2), sealing connection board (2) and four turning positions of fixed connection board (1) lateral wall all seted up through-thread hole (8), and through-thread hole (8) position is provided with bolt (3) of screwing.

6. A fine filter according to claim 1, wherein: the fixed connection plate (1) is fixedly connected with the sealing connection plate (2) through a screwing bolt (3), and a through sewage draining outlet (9) is formed in the end face position of the fixed connection plate (1).