CN216457265U

CN216457265U - Filter element of chemical liquid medicine filter

Info

Publication number: CN216457265U
Application number: CN202122978104.8U
Authority: CN
Inventors: 颜行
Original assignee: Jill Peptide Biopharmaceutical Dalian Co ltd
Current assignee: Jill Peptide Biopharmaceutical Dalian Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-10
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a chemical liquid medicine filter element, wherein a filter element mechanism comprises a fixed plate A and a fixed plate B, a cylindrical filter element is arranged between the fixed plate A and the fixed plate B, an inlet clamped with a filter inlet pipe is arranged in the middle of the fixed plate A in a penetrating manner, the inlet is positioned at the center of the cylindrical filter element, the fixed plate A is a rectangular fixed plate A, a rectangular groove matched with the fixed plate A is arranged on the inner surface of a closed shell, and an anti-skidding disc contacted with the fixed plate B is rotatably connected to the surface of an access plate close to the filter element mechanism; when the filter element structure is filtered in the installation, at first go into the rectangular channel through fixed plate A card in, make simultaneously to filter into the pipe and be in the same place with the inlet port joint, secondly the antiskid dish contacts with fixed plate B and is in the same place, through access panel and access hole threaded mounting together, has realized quick installation change and has filtered the filter element structure.

Description

Filter element of chemical liquid medicine filter

Technical Field

The utility model relates to the technical field of chemical liquid medicine filters, in particular to a filter element of a chemical liquid medicine filter.

Background

When the chemical liquid medicine filter is used for filtering, when the filter element of the chemical liquid medicine filter filters liquid medicine, filter residues can be remained in the filter element, the filter element needs to be replaced and cleaned regularly, the existing chemical liquid medicine filter element cannot be replaced quickly, and the filter element of the chemical liquid medicine filter is specially provided for the purpose.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely the problems of the background art, the utility model provides a chemical liquid medicine filter element, which comprises a filter body, wherein a filter mechanism is arranged in the filter body, a filter inlet pipe and a filter outlet pipe which are communicated with the filter mechanism are arranged on the filter body, the filter device comprises a closed shell which is arranged in the filter body, an access hole is formed in one side end face of the closed shell, an access plate is arranged on the access hole in a threaded manner, the filter inlet pipe and the filter outlet pipe are both communicated with the closed shell, and a filter core mechanism is detachably arranged in the closed shell;

the filter element mechanism comprises a fixed plate A and a fixed plate B, a cylindrical filter element is installed between the fixed plate A and the fixed plate B, an inlet port clamped with the filter inlet pipe is arranged in the middle of the fixed plate A in a penetrating mode and located in the circle center of the cylindrical filter element, the fixed plate A is a rectangular fixed plate A, a rectangular groove matched with the fixed plate A in use is formed in the inner surface of the closed shell, and an anti-slip disc in contact with the fixed plate B is rotatably connected to the surface, close to the filter element mechanism, of the maintenance plate.

Preferably, a plurality of cylindrical filter elements are coaxially arranged between the fixing plate A and the fixing plate B, and the filter aperture of the cylindrical filter elements decreases from inside to outside in sequence.

Preferably, a push plate is connected in the rectangular groove in a sliding mode through a compression spring and is in contact with the fixing plate A.

Preferably, a sealing ring is arranged between the fixing plate A and the rectangular groove.

Preferably, a one-way valve is arranged in the filtering inlet pipe.

Preferably, the closed shell is obliquely arranged in the filter body, and a blow-off pipe is communicated with the bottom corner of the closed shell.

The beneficial technical effects of the utility model are as follows: when the filter element structure is installed, the filter element structure is firstly clamped into the rectangular groove through the fixing plate A, the filter inlet pipe and the inlet port are simultaneously clamped together, then the antiskid disc is contacted with the fixing plate B, and the maintenance plate and the maintenance port are installed together through threads, so that the filter element structure is quickly installed and replaced;

the liquid medicine entering the filter core structure is filtered layer by layer through the plurality of cylindrical filter cores, so that the filtering precision of the filtered liquid medicine is improved;

the liquid medicine that the filter core structure was filterable enters into the enclosure, and under the effect of gravity, the remaining dregs of a decoction of liquid medicine sinks in the base angle department of enclosure under the effect of gravity, can carry out simple clearance through opening the blow off pipe, can not influence the overall device work, realizes not shutting down the blowdown.

Drawings

Fig. 1 shows a schematic front view of the present invention.

Fig. 2 shows a front cross-sectional structural view of the present invention.

Fig. 3 shows an enlarged schematic view of a portion a of fig. 2.

Reference numeral 1, filter body, 2, filter into the pipe, 3, filter exit tube, 4, enclosure, 5, fixed plate A, 6, fixed plate B, 7, drum filter element, 8, inlet port, 9, access panel, 10, rectangular channel, 11, antiskid dish, 12, compression spring, 13, push pedal, 14, check valve, 15, blow off pipe, 16, sealing washer.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

The utility model provides a chemical liquid medicine filter element, which comprises a filter body 1, wherein a filtering mechanism is arranged in the filter body 1, a filtering inlet pipe 2 and a filtering outlet pipe 3 which are communicated with the filtering mechanism are arranged on the filter body 1, a filtering device comprises a closed shell 4 which is arranged in the filter body 1, an access hole is formed in one side end surface of the closed shell 4, an access plate 9 is arranged on the access hole in a threaded manner, the filtering inlet pipe 2 and the filtering outlet pipe 3 are both communicated with the closed shell 4, and the filtering core mechanism is detachably arranged in the closed shell 4;

the liquid medicine to be filtered enters the filtering mechanism through the filtering inlet pipe 2 for filtering, and the liquid medicine filtered by the filtering mechanism is discharged through the filtering outlet pipe 3;

the filter element mechanism comprises a fixing plate A5 and a fixing plate B6, a cylindrical filter element 7 is arranged between a fixing plate A5 and a fixing plate B6, an inlet 8 clamped with the filter inlet pipe 2 is arranged in the middle of a fixing plate A5 in a penetrating manner, the inlet 8 is positioned at the circle center of the cylindrical filter element 7, the fixing plate A5 is a rectangular fixing plate A, a rectangular groove 10 matched with the fixing plate A5 for use is arranged on the inner surface of the closed shell 4, and an anti-skid disc 11 contacted with the fixing plate B6 is rotatably connected to the surface, close to the filter element mechanism, of the maintenance plate 9;

when the filter element structure is installed, firstly, the filter element structure is clamped into the rectangular groove 10 through the fixing plate A5, meanwhile, the filter inlet pipe 2 is clamped with the inlet port 8, secondly, the anti-skid disc 11 is contacted with the fixing plate B6, and the filter element structure is installed and replaced quickly through the overhaul plate 9 and the overhaul port in a threaded mode.

Specifically, a plurality of cylindrical filter elements 7 are coaxially arranged between the fixing plate A5 and the fixing plate B6, the filter hole diameters of the cylindrical filter elements 7 from inside to outside are sequentially reduced,

the liquid medicine entering the filter core structure is filtered layer by layer through the plurality of cylindrical filter cores 7, so that the filtering precision of the filtered liquid medicine is improved.

Specifically, there is push pedal 13 through compression spring 12 sliding connection in rectangular channel 10, and push pedal 13 contacts with fixed plate A5, and push pedal 13 exerts thrust to fixed plate A5 in real time under compression spring 12's effect, makes things convenient for the filter core structure to dismantle.

Specifically, the seal ring 16 is provided between the fixing plate a5 and the rectangular groove 10.

Specifically, a check valve 14 is provided in the filter inlet pipe 2.

Particularly, the slope of seal shell 4 is installed in filter body 1, and the base angle intercommunication of seal shell 4 has blow off pipe 15, and the filterable liquid medicine of filter core structure enters into seal shell 4, and under the effect of gravity, the remaining dregs of a decoction of liquid medicine sink and fall in the base angle department of seal shell 4 under the effect of gravity, can carry out simple clearance through opening blow off pipe 15, can not influence the overall device work, realizes the blowdown of not shutting down.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, 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, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides a chemistry liquid medicine filter core, includes filter body (1), be equipped with filtering mechanism in filter body (1), be equipped with on filter body (1) and advance pipe (2) and filter exit tube (3) with the filtration of filtering mechanism intercommunication, its characterized in that: the filtering mechanism comprises a closed shell (4) arranged in the filtering machine body (1), an access hole is formed in the end face of one side of the closed shell (4), an access plate (9) is arranged on the access hole in a threaded manner, the filtering inlet pipe (2) and the filtering outlet pipe (3) are both communicated with the closed shell (4), and a filtering core mechanism is detachably arranged in the closed shell (4);

filter core mechanism and include fixed plate A (5) and fixed plate B (6), install drum between fixed plate A (5) and the fixed plate B (6) and filter core (7), the centre of fixed plate A (5) is run through and is equipped with and filters inlet port (8) of advancing pipe (2) joint, and inlet port (8) are located the centre of a circle that drum filtered core (7), fixed plate A (5) are rectangle fixed plate A, the internal surface of closed shell (4) is equipped with rectangular channel (10) that use with fixed plate A (5) cooperation, access panel (9) are close to the surperficial rotation that filters core mechanism and are connected with antiskid dish (11) with fixed plate B (6) contact.

2. The chemical liquid medicine filter cartridge of claim 1, wherein: a plurality of cylindrical filter cores (7) are coaxially arranged between the fixing plate A (5) and the fixing plate B (6), and the filtering pore diameters of the cylindrical filter cores (7) from inside to outside are sequentially reduced.

3. The chemical liquid medicine filter cartridge of claim 1, wherein: a push plate (13) is connected in the rectangular groove (10) in a sliding mode through a compression spring (12), and the push plate (13) is in contact with the fixing plate A (5).

4. A chemical liquid medicine filter cartridge according to claim 3, characterized in that: and a sealing ring (16) is arranged between the fixing plate A (5) and the rectangular groove (10).

5. The chemical liquid medicine filter cartridge of claim 1, wherein: a one-way valve (14) is arranged in the filtering inlet pipe (2).

6. The chemical liquid medicine filter cartridge of claim 1, wherein: the closed shell (4) is obliquely arranged in the filter body (1), and a blow-off pipe (15) is communicated with the bottom corner of the closed shell (4).