CN215692269U

CN215692269U - Filtering component convenient to install and based on petrochemical production

Info

Publication number: CN215692269U
Application number: CN202122005598.1U
Authority: CN
Inventors: 吴志中; 吴景芬
Original assignee: Anqing Yixin Petrochemical Machinery Parts Manufacturing Co ltd
Current assignee: Anqing Yixin Petrochemical Machinery Parts Manufacturing Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-01
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a conveniently-installed filtering assembly based on petrochemical production, which comprises an installation filter cylinder and a circular filter screen arranged in the installation filter cylinder, wherein connecting flange discs are fixed on two sides of the surface of the installation filter cylinder, connecting threaded holes are formed in the surface side surfaces of the two connecting flange discs in a penetrating mode, a circular filter screen quick-disassembling mechanism is arranged in the installation filter cylinder and comprises a glass circular ring fixed on the periphery of the circular filter screen and a fixing ring fixed on the inner wall of the installation filter cylinder, and the utility model relates to the technical field of petrochemical production. This filter assembly based on petrochemical production is with being convenient for to install through the setting of circular filter screen quick disassembly body, is convenient for dismantle circular filter screen fast, and then conveniently clears up it, and it is very convenient to use, through the setting that compresses tightly sealing mechanism for when straining a section of thick bamboo and pipe connection with the installation, improve the leakproofness, effectively reduce the possibility of liquid seepage.

Description

Filtering component convenient to install and based on petrochemical production

Technical Field

The utility model relates to the technical field of petrochemical production, in particular to a filtering assembly convenient to install and based on petrochemical production.

Background

The petrochemical industry is called petrochemical industry for short, and the petrochemical industry is a basic industry, provides matching and service for agriculture, energy, traffic, machinery, electronics, textile, light industry, buildings, building materials and other industrial and agricultural industries and daily life of people, and plays a very important role in national economy. Is an important component of chemical industry, plays an important role in the development of national economy, and is one of the prop industry departments in China. Petrochemical refers to the processing industry that produces petroleum products and petrochemical products from petroleum and natural gas.

The filter assembly is frequently used in the field of petrochemical industry and used for filtering liquid, a filter screen adopted by the conventional filter assembly is generally fixedly arranged, the filter assembly is quite inconvenient to disassemble and clean, and poor sealing can exist sometimes when the filter assembly is connected with a pipeline.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a filter assembly which is used for petrochemical production and is convenient to install, and solves the problems that a filter screen adopted by the conventional filter assembly is generally fixedly arranged, is very inconvenient to disassemble and clean, and sometimes has poor sealing when the filter assembly is connected with a pipeline.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a filter assembly based on petrochemical production is with being convenient for installation, strains a section of thick bamboo and sets up at the inside circular filter screen of section of thick bamboo including the installation, the both sides that the surface was strained in the installation all are fixed with the flange dish of connecting, two the surface side of flange dish all runs through and sets up connecting thread hole, the inside of straining a section of thick bamboo in the installation is provided with circular filter screen quick detach mechanism, two all be provided with on the flange dish and compress tightly sealing mechanism.

Circular filter screen quick disassembly body is including fixing the glass ring in circular filter screen periphery and fixing the solid fixed ring who strains a section of thick bamboo inner wall in the installation, the periphery of glass ring is fixed with the locating piece, the installation is strained the inner wall of a section of thick bamboo and is offered the mounting groove with locating piece looks adaptation, the inner wall of a section of thick bamboo is strained in the installation still offers the rotating ring groove with locating piece looks adaptation, mounting groove and rotating ring groove intercommunication, gu fixed ring's side is fixed with hollow cylinder, hollow cylinder's inner wall sliding connection has movable post, the left end of movable post is fixed with smooth arch, the right-hand member of movable post is fixed with first magnetic path, hollow cylinder's inner wall is fixed with the second magnetic path that uses with first magnetic path cooperation.

Preferably, the compressing and sealing mechanism comprises a hollow sealing ring body fixed on the outer side of the connecting flange plate, and an annular supporting sheet is fixed on the periphery of the inner wall of the hollow sealing ring body.

Preferably, an extrusion spring is fixed on the inner surface of the annular supporting sheet, and one end, far away from the annular supporting sheet, of the extrusion spring is fixedly connected with the inner wall of the hollow sealing ring body.

Preferably, the extrusion spring is provided with a plurality ofly, and is a plurality of the extrusion spring is annular equidistance and distributes at the internal surface of annular backing sheet.

Preferably, a pulling ring is fixed on the left side of the circular filter screen, and each connecting flange plate is at least provided with four connecting threaded holes.

Preferably, the hollow cylinder is provided with a plurality of hollow cylinders, and one side of the first magnetic block, which is close to the second magnetic block, is provided with like magnetic poles.

Advantageous effects

The utility model provides a filtering assembly which is convenient to install and based on petrochemical production. Compared with the prior art, the method has the following beneficial effects:

(1) this filter assembly based on petrochemical production is with being convenient for installation, it constructs to be provided with circular filter screen quick disassembly through the inside of straining a section of thick bamboo in the installation, circular filter screen quick disassembly constructs including fixing the glass ring in circular filter screen periphery and fixing the solid fixed ring of straining an inner wall in the installation, the periphery of glass ring is fixed with the locating piece, the installation strains the inner wall of a section of thick bamboo and offers the mounting groove with locating piece looks adaptation, the inner wall of a section of thick bamboo is strained in the installation still sets up the swivel becket with locating piece looks adaptation, mounting groove and swivel becket intercommunication, setting through circular filter screen quick disassembly constructs, be convenient for dismantle circular filter screen fast, and then conveniently clear up it, and it is very convenient to use.

(2) This filter assembly based on petrochemical production is with being convenient for installation, through all being provided with on two flange plates and compressing tightly sealing mechanism, compress tightly sealing mechanism including fixing the hollow seal ring body in the flange plate outside, the periphery of hollow seal ring body inner wall is fixed with the annular backing sheet, the internal surface of annular backing sheet is fixed with the extrusion spring, the one end that the annular backing sheet was kept away from to the extrusion spring and the inner wall fixed connection of hollow seal ring body, through compressing tightly sealing mechanism's setting, make when straining a section of thick bamboo and pipe connection with the installation, improve the leakproofness, effectively reduce the possibility of liquid seepage.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective cross-sectional view of the installed filter cartridge configuration of the present invention;

FIG. 3 is a perspective view of a partial structure of the present invention;

FIG. 4 is a perspective cross-sectional view of a hollow cylinder structure according to the present invention;

fig. 5 is a side cross-sectional view of the hollow sealing ring structure of the present invention.

In the figure: 1-mounting a filter cylinder, 2-circular filter screen, 3-connecting flange plate, 4-connecting threaded hole, 5-circular filter screen quick-dismounting mechanism, 51-glass circular ring, 52-fixing ring, 53-positioning block, 54-mounting groove, 55-rotary ring groove, 56-positioning clamping groove, 57-hollow cylinder, 58-movable column, 59-smooth bulge, 510-first magnet, 511-second magnet, 6-pressing sealing mechanism, 61-hollow sealing ring body, 62-annular supporting sheet, 63-extruding spring and 7-pulling ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a filter assembly based on petrochemical industry production is with being convenient for installation, strains a 1 and sets up at the installation and strain 1 inside circular filter screen 2 including the installation, the both sides on 1 surface are all fixed with flange plate 3 to the installation, and the surface side of two flange plate 3 all runs through set up connecting threaded hole 4, and the installation is strained the inside of 1 and is provided with circular filter screen quick detach mechanism 5, all is provided with on two flange plate 3 and presses tight sealing mechanism 6.

The circular filter screen quick-disassembling mechanism 5 comprises a glass circular ring 51 fixed on the periphery of a circular filter screen 2 and a fixing ring 52 fixed on the inner wall of an installation filter cylinder 1, the glass circular ring 51 is made of glass and has a small friction coefficient, a positioning block 53 is fixed on the periphery of the glass circular ring 51, an installation groove 54 matched with the positioning block 53 is formed in the inner wall of the installation filter cylinder 1, a rotary ring groove 55 matched with the positioning block 53 is further formed in the inner wall of the installation filter cylinder 1, the installation groove 54 is communicated with the rotary ring groove 55, a positioning clamping groove 56 matched with the positioning block 53 is further formed in the inner wall of the installation filter cylinder 1, the positioning clamping groove 56 is communicated with the rotary ring groove 55, a hollow cylinder 57 is fixed on the side surface of the fixing ring 52, a movable column 58 is slidably connected to the inner wall of the hollow cylinder 57, a smooth bulge 59 is fixed at the left end of the movable column 58, and is convenient for the rotation of the glass circular ring 51 when being in contact with the glass circular ring 51, the right end of the movable column 58 is fixed with a first magnetic block 510, and the inner wall of the hollow cylinder 57 is fixed with a second magnetic block 511 which is matched with the first magnetic block 510.

Compress tightly sealing mechanism 6 including fixing the hollow sealing ring body 61 in connecting flange 3 outside, the periphery of hollow sealing ring body 61 inner wall is fixed with annular backing sheet 62, the internal surface of annular backing sheet 62 is fixed with extrusion spring 63, the one end that annular backing sheet 62 was kept away from to extrusion spring 63 and the inner wall fixed connection of hollow sealing ring body 61, extrusion spring 63 is provided with a plurality ofly, extrusion through extrusion spring 63, make and strain a section of thick bamboo 1 and pipe connection back at the installation, hollow sealing ring body 61 can closely laminate the pipeline surface, and then improve sealing performance, a plurality of extrusion springs 63 are annular equidistance and distribute at the internal surface of annular backing sheet 62.

The left side of circular filter screen 2 is fixed with pulling ring 7, is provided with four connecting thread holes 4 on every flange dish 3 at least, and hollow cylinder 57 is provided with a plurality ofly, and one side that first magnetic path 510 and second magnetic path 511 are close to each other is like magnetic pole, utilizes like magnetic pole repulsion that produces each other for locating piece 53 can be stabilized to block into positioning slot 56, and then the convenient stable positioning to circular filter screen 2.

And those not described in detail in this specification are well within the skill of those in the art.

When the circular filter screen 2 needs to be disassembled, the circular filter screen 2 is pressed, the positioning block 53 enters the rotary ring groove 55, then the circular filter screen 2 is driven to rotate by the pulling ring 7, the glass ring 51 and the smooth protrusion 59 rotate relatively, the positioning block 53 enters the installation groove 54, then the circular filter screen 2 can be pulled out from the installation filter cartridge 1, when the circular filter screen 2 needs to be installed, the positioning block 53 is aligned to the installation groove 54, then the circular filter screen 2 is pressed, the positioning block 53 enters the rotary ring groove 55, then the circular filter screen 2 is rotated reversely, the positioning block 53 enters the positioning clamping groove 56, then the glass ring 51 is pushed leftwards by the movable column 58 and the smooth protrusion 59 under the repulsive force of the first magnetic block 510 and the second magnetic block 511, the positioning block 53 can be clamped in the positioning clamping groove 56, and then the installation of the circular filter screen 2 is completed, can install a section of thick bamboo 1 on the pipeline through connecting flange 3, connecting screw hole 4 and outside bolt with installing, through the extrusion of extrusion spring 63 for after will installing a section of thick bamboo 1 and pipe connection, hollow sealing ring body 61 can closely laminate the pipeline surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter assembly based on petrochemical production is with being convenient for installation, strains a section of thick bamboo (1) and sets up at the inside circular filter screen (2) of installing and strain a section of thick bamboo (1) including the installation, its characterized in that: connecting flange plates (3) are fixed on two sides of the surface of the mounting filter cylinder (1), connecting threaded holes (4) are formed in the surface side surfaces of the two connecting flange plates (3) in a penetrating mode, a circular filter screen quick disassembling mechanism (5) is arranged inside the mounting filter cylinder (1), and compression sealing mechanisms (6) are arranged on the two connecting flange plates (3);

the circular filter screen quick-disassembling mechanism (5) comprises a glass circular ring (51) fixed on the periphery of a circular filter screen (2) and a fixing ring (52) fixed on the inner wall of a mounting filter cylinder (1), a positioning block (53) is fixed on the periphery of the glass circular ring (51), a mounting groove (54) matched with the positioning block (53) is formed in the inner wall of the mounting filter cylinder (1), a rotary ring groove (55) matched with the positioning block (53) is further formed in the inner wall of the mounting filter cylinder (1), the mounting groove (54) is communicated with the rotary ring groove (55), a positioning clamping groove (56) matched with the positioning block (53) is further formed in the inner wall of the mounting filter cylinder (1), the positioning clamping groove (56) is communicated with the rotary ring groove (55), a hollow cylinder (57) is fixed on the side face of the fixing ring (52), and a movable column (58) is slidably connected to the inner wall of the hollow cylinder (57), a smooth protrusion (59) is fixed at the left end of the movable column (58), a first magnetic block (510) is fixed at the right end of the movable column (58), and a second magnetic block (511) matched with the first magnetic block (510) for use is fixed on the inner wall of the hollow cylinder (57).

2. The petrochemical-based production filter assembly for ease of installation, according to claim 1, wherein: the compressing and sealing mechanism (6) comprises a hollow sealing ring body (61) fixed on the outer side of the connecting flange plate (3), and an annular supporting plate (62) is fixed on the periphery of the inner wall of the hollow sealing ring body (61).

3. The petrochemical-based production filter assembly for ease of installation according to claim 2, wherein: and an extrusion spring (63) is fixed on the inner surface of the annular supporting plate (62), and one end, far away from the annular supporting plate (62), of the extrusion spring (63) is fixedly connected with the inner wall of the hollow sealing ring body (61).

4. The petrochemical-based production filter assembly for ease of installation according to claim 3, wherein: the extrusion spring (63) is provided with a plurality ofly, and is a plurality of extrusion spring (63) are the internal surface that annular equidistance distributes at annular backing sheet (62).

5. The petrochemical-based production filter assembly for ease of installation, according to claim 1, wherein: the left side of circular filter screen (2) is fixed with pull ring (7), every be provided with four connecting thread hole (4) on the flange plate (3) at least.

6. The petrochemical-based production filter assembly for ease of installation, according to claim 1, wherein: the hollow cylinder (57) is provided with a plurality of hollow cylinders, and the sides, close to each other, of the first magnetic block (510) and the second magnetic block (511) are of like magnetic poles.