CN217312184U

CN217312184U - Filter equipment for fine chemical pipeline

Info

Publication number: CN217312184U
Application number: CN202220223429.7U
Authority: CN
Inventors: 陆逸昕; 樊慧丽; 朱亦舟; 俞佳娜
Original assignee: Changzhou University Chemical Design And Research Institute Co ltd
Current assignee: Changzhou University Chemical Design And Research Institute Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-30
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a filtering device for fine chemical pipelines, which belongs to the technical field of pipeline filtering, and comprises a filtering main body and a filtering component, wherein the filtering component is arranged in an inner cavity of the filtering main body, the filtering component comprises a sealing cover, the bottom of the sealing cover is provided with a rubber sealing block, the side wall of the sealing cover is symmetrically provided with a positioning clamping rod, and the middle of the bottom of the rubber sealing block is provided with a positioning sleeve, the connecting mode of the filtering component and the filtering main body is that the positioning clamping rod is arranged in the inner cavity of a fixed clamping groove and is fixed by screwing a hand knob to drive the rotating mode of the sealing cover, the installation and the disassembly of the filtering component are more convenient, the filtering bowl and a choking bowl can be taken out when the rubber sealing block is taken out, the filtered impurities can be remained in the filtering bowl due to the action of gravity and can be taken out and cleaned along with the taking out of the filtering bowl, the cleaning of filtering impurities is convenient.

Description

Filter equipment for fine chemical pipeline

Technical Field

The utility model relates to a pipeline filtration technology field specifically is a filter equipment for fine chemical pipeline.

Background

The fine chemical industry is a technology-intensive industry with strong comprehensiveness. Firstly, the production process has long process flow, more unit reactions, complex raw materials and strict requirement on control of the intermediate process, and the application relates to the theoretical knowledge and professional skills of multiple fields and multiple subjects, wherein the application comprises multistep synthesis, separation technology, analysis and test, performance screening, compounding technology, formulation development, commercialized processing, application development, technical service and the like. Fine chemistry is one of the most active emerging fields in the chemical industry today and is an important component of new materials. The fine chemical products have various types, high added value, wide application and high industrial relevance, and directly serve various industries of national economy and various fields of high and new technology industries.

Meticulous pipeline is when carrying out the emission of waste liquid, need filter the inside impurity of pipeline, because impurity in the waste liquid contains chemical substance usually, has poison and pollution nature, and needs frequent clearance to filterable impurity to avoid filtering the blocking phenomenon of impurity to the pipeline, the mode that the ring flange is connected is adopted with the connected mode of discharge piping usually to current filtration pipeline, and when the change of its inside filter screen and the clearance of filtering substance, it is comparatively loaded down with trivial details to dismantle, based on this, the utility model discloses a filter equipment for meticulous chemical pipeline to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment for fine chemical industry pipeline 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: the utility model provides a filter equipment for fine chemical industry pipeline, is including filtering main part and filter assembly, and filter assembly installs in the inner chamber of filtering the main part, filter assembly includes sealed lid, the bottom of sealed lid is provided with the sealed piece of rubber, the lateral wall symmetry of sealed lid is provided with the locator card pole, be provided with the position sleeve in the middle of the bottom of the sealed piece of rubber, the vertical supporting shaft pole of installing of position sleeve's inner chamber, the bottom of supporting shaft pole is installed and is filtered the bowl, the outer wall cover of supporting shaft pole is equipped with the choked flow bowl, and choked flow bowl symmetry sets up the top at filtering the bowl, the top of sealed lid is provided with takes porose handheld knob.

Preferably, filter the main part and include the body of filtering with rubber seal piece matched with, the lateral wall of filtering the body transversely is provided with the inlet tube, the outer end of inlet tube and the bottom of filtering the body all are provided with the flange dish of connecting, the top of filtering the body be provided with sealed matched with fixed sleeve of lid, fixed sleeve's lateral wall symmetry seted up with location draw-in groove of fixing a position card pole matched with.

Preferably, the outer diameters of the filtering bowl and the flow blocking bowl are the same as the inner diameter of the filtering pipe body, and the filtering bowl and the flow blocking bowl are arranged on the upper side and the lower side of the water inlet pipe in the inner cavity of the filtering pipe body.

Preferably, the filtering bowl and the flow blocking bowl are connected with the supporting shaft rod through threads, filtering holes are uniformly formed in the side wall of the filtering bowl, and the top end of the supporting shaft rod is connected with the inner cavity of the positioning sleeve through threads.

Preferably, the outer wall of the rubber sealing block is uniformly provided with a raised sealing ring, and the rubber sealing block is inserted into the inner cavity at the top of the filtering pipe body.

Preferably, the positioning clamping rod can be clamped in the inner cavity of the fixing clamping groove, and the outer end of the positioning clamping rod exceeds the side wall of the fixing sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the mode of connection of filter element and filter main part is through installing the locator card pole in the inner chamber of fixed slot, and fix through the rotation mode of twisting handheld knob drive sealed lid, it is comparatively convenient to the installation and the dismantlement of filter element, and the support shaft lever that has filtration bowl and choked flow bowl passes through the screw thread and is connected with the position sleeve of rubber seal bottom, can take out filtration bowl and choked flow bowl when taking out rubber seal, pass through threaded connection between filtration bowl and choked flow bowl and the support shaft lever equally, convenient to the change of filtration bowl and choked flow bowl, the impurity of filtration can stay in the filtration bowl because of the action of gravity, taken out the clearance along with taking out of filtration bowl, it is comparatively convenient to the clearance of filtration impurity, the setting of choked flow bowl, can avoid the waste liquid in the inlet tube to flow to the top of filtering the body because of pressure, reduce the corrosion of the waste liquid to the rubber sealing block.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the filter body and the filter assembly of the present invention shown separated;

FIG. 2 is a schematic view of the structure of the filtering main body of the present invention;

fig. 3 is a front isometric view of the filter assembly of the present invention;

FIG. 4 is a bottom isometric view of the filter assembly of the present invention;

FIG. 5 is a schematic view of the filter assembly of the present invention installed inside the filter body;

fig. 6 is a front sectional view of the filter assembly of the present invention installed inside the filter body.

In the drawings, the components represented by the respective reference numerals are listed below:

1-filter body, 11-filter tube body, 12-inlet tube, 13-connecting flange, 14-fixing sleeve, 15-fixing clamping groove, 2-filter component, 21-sealing cover, 22-rubber sealing block, 23-positioning clamping rod, 24-supporting shaft rod, 25-filter bowl, 26-flow-resisting bowl, 27-positioning sleeve and 28-hand knob.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a fine chemical pipeline filter device comprises a filter main body 1 and a filter component 2, wherein the filter component 2 is installed in an inner cavity of the filter main body 1, the filter component 2 comprises a sealing cover 21, a handheld knob 28 with a hole is arranged at the top of the sealing cover 21, a rubber sealing block 22 is arranged at the bottom of the sealing cover 21, positioning clamping rods 23 are symmetrically arranged on the side wall of the sealing cover 21, the filter main body 1 comprises a filter pipe body 11 matched with the rubber sealing block 22, raised sealing rings are uniformly arranged on the outer wall of the rubber sealing block 22, the sealing performance of the joint of the rubber sealing block 22 and the filter pipe body 11 is improved, and the rubber sealing block 22 is inserted in the inner cavity at the top of the filter pipe body 11;

the side wall of the filtering pipe body 11 is transversely provided with a water inlet pipe 12, the outer end of the water inlet pipe 12 and the bottom end of the filtering pipe body 11 are both provided with connecting flange discs 13, the top of the filtering pipe body 11 is provided with a fixing sleeve 14 matched with a sealing cover 21, the side wall of the fixing sleeve 14 is symmetrically provided with fixing clamping grooves 15 matched with positioning clamping rods 23, the positioning clamping rods 23 can be clamped in inner cavities of the fixing clamping grooves 15, the outer ends of the positioning clamping rods 23 exceed the side wall of the fixing sleeve 14, the filtering component 2 and the filtering main body 1 are connected in a mode that the positioning clamping rods 23 are installed in the inner cavities of the fixing clamping grooves 15, the sealing cover 21 is driven to rotate by screwing a hand knob 28, and the filtering component 2 is convenient to install and disassemble;

a positioning sleeve 27 is arranged in the middle of the bottom of the rubber sealing block 22, a supporting shaft lever 24 is vertically arranged in an inner cavity of the positioning sleeve 27, a filtering bowl 25 is arranged at the bottom end of the supporting shaft lever 24, a flow blocking bowl 26 is sleeved on the outer wall of the supporting shaft lever 24, the flow blocking bowls 26 are symmetrically arranged above the filtering bowl 25, the filtering component 2 and the filtering main body 1 are connected in a mode that the positioning clamping rod 23 is arranged in the inner cavity of the fixed clamping groove 15, and the sealing cover 21 is fixed in a rotating mode that the handheld knob 28 is screwed, so that the filtering component 2 is convenient to install and disassemble;

the outer diameters of the filtering bowl 25 and the flow resisting bowl 26 are the same as the inner diameter of the filtering pipe body 11, the filtering bowl 25 and the flow resisting bowl 26 are arranged at the upper side and the lower side of the water inlet pipe 12 in the inner cavity of the filtering pipe body 11, the filtering bowl 25 and the flow resisting bowl 26 are connected with the supporting shaft lever 24 through threads, and the side wall of the filtering bowl 25 is uniformly provided with filtering holes, the top end of the supporting shaft lever 24 is in threaded connection with the inner cavity of the positioning sleeve 27, the filtering bowl 25, the flow blocking bowl 26 and the supporting shaft lever 24 are also in threaded connection, the filtering bowl 25 and the flow blocking bowl 26 are convenient to replace, filtered impurities can be left in the filtering bowl 25 under the action of gravity and are taken out to be cleaned along with the taking out of the filtering bowl 25, the cleaning of filtering impurity is convenient, and the setting of choked flow bowl 26 can avoid the waste liquid in the inlet tube 12 to flow to the top of filtering the body 11 because of pressure, reduces the corruption of waste liquid to rubber seal block 22.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a filter equipment for fine chemical industry pipeline, is including filtering main part (1) and filtering component (2), and filtering component (2) install in the inner chamber of filtering main part (1), its characterized in that: the utility model discloses a filter assembly, including filter assembly (2), the bottom of sealed lid (21) is provided with rubber seal block (22), the lateral wall symmetry of sealed lid (21) is provided with locator card pole (23), be provided with position sleeve (27) in the middle of the bottom of rubber seal block (22), the vertical supporting shaft pole (24) of installing of inner chamber of position sleeve (27), filter bowl (25) are installed to the bottom of supporting shaft pole (24), the outer wall cover of supporting shaft pole (24) is equipped with choked flow bowl (26), and choked flow bowl (26) symmetry sets up in the top of filtering bowl (25), the top of sealed lid (21) is provided with handheld knob (28) of taking the porose.

2. The filtering device for the fine chemical engineering pipeline according to claim 1, wherein: filter main part (1) including with rubber seal block (22) matched with filter body (11), the lateral wall of filtering body (11) transversely is provided with inlet tube (12), the outer end of inlet tube (12) and the bottom of filtering body (11) all are provided with flange (13), the top of filtering body (11) is provided with and seals lid (21) matched with fixed sleeve (14), fixed slot (15) with locator card pole (23) matched with are seted up to the lateral wall symmetry of fixed sleeve (14).

3. The filtering device for the fine chemical engineering pipeline according to claim 2, characterized in that: the outer diameters of the filtering bowl (25) and the flow resisting bowl (26) are the same as the inner diameter of the filtering pipe body (11), and the filtering bowl (25) and the flow resisting bowl (26) are arranged on the upper side and the lower side of the water inlet pipe (12) in the inner cavity of the filtering pipe body (11).

4. The filtering device for the fine chemical engineering pipeline according to claim 1, wherein: the filtering bowl (25) and the flow blocking bowl (26) are connected with the supporting shaft rod (24) through threads, filtering holes are uniformly formed in the side wall of the filtering bowl (25), and the top end of the supporting shaft rod (24) is connected with the inner cavity of the positioning sleeve (27) through threads.

5. The filtering device for the fine chemical engineering pipeline according to claim 2, characterized in that: the outer wall of the rubber sealing block (22) is uniformly provided with raised sealing rings, and the rubber sealing block (22) is inserted into the inner cavity at the top of the filtering pipe body (11).

6. The filtering device for the fine chemical engineering pipeline according to claim 2, characterized in that: the positioning clamping rod (23) can be clamped in an inner cavity of the fixing clamping groove (15), and the outer end of the positioning clamping rod (23) exceeds the side wall of the fixing sleeve (14).