CN219701312U

CN219701312U - Front-end cylinder type liquid medicine filter of concentrator

Info

Publication number: CN219701312U
Application number: CN202321178340.4U
Authority: CN
Inventors: 陈宴; 杨勇
Original assignee: Chengdu Beite Danuo Pharmaceutical Co ltd
Current assignee: Chengdu Beite Danuo Pharmaceutical Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-09-19
Anticipated expiration: 2033-05-16

Abstract

The utility model provides a front-end cartridge type liquid medicine filter of a concentrator, belongs to the technical field of filters, and solves the problem that the production efficiency is affected by adopting a plate-frame filter in the prior art. The liquid outlet pipe and the liquid inlet pipe are connected with the outer shell, a connecting assembly is arranged on the liquid outlet pipe and the liquid inlet pipe, and the liquid outlet pipe and the liquid inlet pipe are detachably connected with the conveying pipe through the connecting assembly. The plate frame filter is replaced by a filter with a cylinder structure, the filter with the cylinder structure is directly and detachably connected to the conveying pipe, and when the filter needs to be cleaned, the filter is detached and a new filter is installed, so that the production efficiency is ensured.

Description

Front-end cylinder type liquid medicine filter of concentrator

Technical Field

The utility model belongs to the technical field of filters, and particularly relates to a front-end cylinder type liquid medicine filter of a concentrator.

Background

Filtering the liquid medicine (alcohol precipitation liquid) before concentrating the traditional Chinese medicine is one of the most important links of the traditional Chinese medicine extraction operation, wherein the traditional liquid medicine filtering mode is to directly introduce the liquid medicine into a plate-frame filter from a conveying pipe at the bottom of a liquid medicine storage tank, the plate-frame filter filters the liquid medicine, and the filtered liquid medicine is conveyed into a concentrating device through the conveying pipe.

After a period of use, the plate and frame filter needs to be cleaned to maintain the filtering capability of the plate and frame filter. In the cleaning process, the plate-frame filter cannot be put into use, and can be used after the cleaning is finished, so that the liquid medicine cannot be timely conveyed into the concentrating device, and the production efficiency of the whole liquid medicine is affected; if the production efficiency is kept, the new plate frame filter needs to be replaced by the plate frame filter to be cleaned, and the plate frame filter needs to be installed on the ground due to the large size, so that the replacement process is time-consuming and labor-consuming.

Disclosure of Invention

Aiming at the problem that the adoption of the plate-frame filter can affect the production efficiency, the utility model aims to provide a front-end cylinder type liquid medicine filter of a concentrator, wherein the plate-frame filter is replaced by a cylinder type filter, the cylinder type filter is directly and detachably connected to a conveying pipe, and when the filter needs to be cleaned, the filter is detached and a new filter is installed, so that the production efficiency is ensured.

The technical scheme adopted by the utility model is as follows:

the utility model provides a concentrator front end cylinder liquid medicine filter, includes the shell, the shell is connected with drain pipe and feed liquor pipe, be provided with coupling assembling on drain pipe and the feed liquor pipe, drain pipe and feed liquor pipe pass through coupling assembling and can dismantle with the conveyer pipe and be connected.

Preferably, the connecting component comprises a sleeve which is movably sleeved on the liquid outlet pipe and the liquid inlet pipe, and the sleeve is in threaded connection with the conveying pipe.

Preferably, the inner wall of the sleeve is provided with a thread section and a smooth section, the thread section is located on one side, away from the conveying pipe, of the smooth section, the inner diameter of the pipeline of the smooth section is larger than that of the thread section, a first thread head is fixedly sleeved on the conveying pipe, a sealing ring is sleeved on the first thread head, and the sealing ring is located on one end, away from the sleeve, of the first thread head.

Preferably, the liquid outlet pipe and the liquid inlet pipe are fixedly sleeved with second thread heads, and the second thread heads are in threaded connection with the thread sections.

Preferably, the shell comprises a base and a cover shell detachably connected to the base, the liquid outlet pipe is arranged on the base, the liquid inlet pipe is arranged on the cover shell, an annular clamping groove for receiving the cover shell is formed in the base, and a sealing gasket is arranged in the annular clamping groove.

Preferably, a fixed plate is arranged on the housing, a screw rod movably penetrates through the base, and the screw rod is in threaded connection with the fixed plate.

Preferably, the base is connected with a filtering component.

Preferably, the filter component comprises a support ring fixedly connected to the base, a plurality of support rods arranged at intervals are vertically arranged on the support ring, a filter element is connected between the two support rods, and a top plate is connected to the end part, away from the base, of the support rods.

Preferably, a guide ring contacting with the inner wall of the housing is connected to the top plate.

Preferably, the liquid inlet pipe is opposite to the end face of the top plate, which is far away from the base, and the end face of the top plate, which is far away from the base, is arc-shaped.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

the plate frame filter is replaced by a filter with a cylinder structure, the filter with the cylinder structure is directly and detachably connected to the conveying pipe, and when the filter needs to be cleaned, the filter is detached and a new filter is installed, so that the production efficiency is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a filter assembly according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

fig. 4 is a schematic diagram of connection between the delivery tube and the liquid inlet tube in fig. 3.

Description of the drawings: 1-a housing; 2-a liquid inlet pipe; 3-a liquid outlet pipe; 4-a base; 41-an annular clamping groove; 42-sealing gasket; 43-screw; 5-a fixing plate; 6-a filter assembly; 61-a support ring; 62-supporting rods; 63-a filter; 64-top plate; 65-guide ring; 7-a connection assembly; 71-a sleeve; 72-sealing rings; 73-thread segments; 74-smooth section; 75-a second thread start; 76—a first thread start; 8-conveying pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

The present utility model is described in detail below with reference to fig. 1-4.

Examples

The utility model provides a concentrator front end cylinder liquid medicine filter, includes the shell, the shell is connected with drain pipe 3 and feed liquor pipe 2, be provided with coupling assembling 7 on drain pipe 3 and the feed liquor pipe 2, drain pipe 3 and feed liquor pipe 2 pass through coupling assembling 7 and can dismantle with conveyer pipe 8 and be connected.

The filter of the present utility model is placed horizontally in use, i.e., rotated 90 degrees from the configuration shown in fig. 1. The connecting assembly 7 comprises a sleeve 71 movably sleeved on the liquid outlet pipe 3 and the liquid inlet pipe 2, and the sleeve 71 is in threaded connection with the conveying pipe 8. The drain pipe 3 and the feed liquor pipe 2 are detachably connected with the conveying pipe 8 through the sleeve 71, the disassembling structure is simple, the operation is convenient, the sleeve 71 is movably sleeved on the pipeline, and the leakage of liquid medicine can be reduced.

Further reduce the leakage of liquid medicine, need carry out sealing treatment to the clearance of conveyer pipe 8 department, consequently set up screw thread section 73 and smooth section 74 at the inner wall of sleeve 71, screw thread section 73 is located smooth section 74 and keeps away from the pipeline 8 one side, the pipeline internal diameter of smooth section 74 is greater than the pipeline internal diameter of screw thread section 73, fixed cover is equipped with first screw thread head 76 on the conveyer pipe 8, the cover is equipped with sealing washer 72 on the first screw thread head 76, sealing washer 72 is located the one end that first screw thread head 76 kept away from sleeve 71. As shown in fig. 4, after the liquid inlet pipe 2 is connected with the conveying pipe 8 through the sleeve 71, the threaded section 73 is in threaded connection with the first threaded head 76, and the sealing ring 72 is attached to the inner wall of the smooth section 74, so that the gap is sealed.

The second thread head 75 is fixedly sleeved on the liquid outlet pipe 3 and the liquid inlet pipe 2, the second thread head 75 is in threaded connection with the thread section 73, the connection stability of the liquid outlet pipe 3 and the liquid inlet pipe 2 is improved, and the sealing structure of the sleeve 71 is prevented from being influenced by a gap due to extrusion.

For convenient clearance to filter inside, need the shell to possess detachable structure, specifically: the shell includes base 4 and can dismantle housing 1 of connection on base 4, and drain pipe 3 sets up on base 4, and feed liquor pipe 2 sets up on housing 1, is provided with the annular draw-in groove 41 that is used for accepting housing 1 on the base 4, is provided with sealed pad 42 in the annular draw-in groove 41. The annular clamping groove 41 is arranged to conveniently limit the housing 1, and the sealing gasket 42 is arranged to conveniently seal the gap between the housing 1 and the base 4, so that leakage of liquid medicine is prevented.

The housing 1 is provided with a fixed plate 5, the base 4 is movably penetrated with a screw 43, and the screw 43 is in threaded connection with the fixed plate 5. The cover 1 and the base 4 are detachably connected through the cooperation of the fixing plate 5 and the screw 43, and the disassembly and the assembly are simple and quick.

The base 4 is connected with a filter assembly 6. The filtering component 6 covers the orifice of the liquid outlet pipe 3, thereby realizing the filtering function. When the filter is cleaned, the base 4 is separated from the housing 1, and the filter assembly 6 is also pulled out of the housing 1 together, so that the filter assembly 6 is convenient to clean.

The filtering component 6 comprises a supporting ring 61 fixedly connected to the base 4, a plurality of supporting rods 62 arranged at intervals are vertically arranged on the supporting ring 61, a filtering piece 63 is connected between the two supporting rods 62, and a top plate 64 is connected to the end part, far away from the base 4, of the supporting rods 62. The support ring 61, the support rod 62 and the top plate 64 are provided to support the filter 63, so as to avoid deformation of the filter 63, wherein the filter 63 may be a filter screen or a filter membrane.

A guide ring 65 contacting the inner wall of the housing 1 is connected to the top plate 64. The guide ring 65 is arranged to support the whole filter assembly 6, and when the filter assembly 6 is placed horizontally, the filter assembly 6 can deform and be damaged due to the action of gravity, and when the filter assembly 6 is pulled out, the guide ring 65 can scrape and clean the attached impurities on the inner wall of the housing 1, so that the cleaning work intensity of the filter is reduced.

The liquid inlet pipe 2 is arranged at a position opposite to the end face of the top plate 64 far away from the base 4, so that the output liquid medicine is impacted on the top plate 64 to avoid directly impacting the filter 63, and in order to reduce the impact of the liquid medicine on the filter assembly 6, the end face of the top plate 64 far away from the base 4 is arranged in an arc shape to disperse the impact force of the liquid medicine.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a concentrator front end cylinder liquid medicine filter, includes the shell, the shell is connected with drain pipe (3) and feed liquor pipe (2), its characterized in that, be provided with coupling assembling (7) on drain pipe (3) and feed liquor pipe (2), drain pipe (3) and feed liquor pipe (2) can dismantle with conveyer pipe (8) through coupling assembling (7).

2. A front-end cartridge type liquid medicine filter according to claim 1, wherein the connecting assembly (7) comprises a sleeve (71) movably sleeved on the liquid outlet pipe (3) and the liquid inlet pipe (2), and the sleeve (71) is in threaded connection with the conveying pipe (8).

3. A concentrator front end cartridge type liquid medicine filter according to claim 2, characterized in that the inner wall of the sleeve (71) is provided with a thread section (73) and a smooth section (74), the thread section (73) is located at one side of the smooth section (74) far away from the conveying pipe (8), the inner diameter of the pipeline of the smooth section (74) is larger than that of the thread section (73), a first thread head (76) is fixedly sleeved on the conveying pipe (8), a sealing ring (72) is sleeved on the first thread head (76), and the sealing ring (72) is located at one end of the first thread head (76) far away from the sleeve (71).

4. A front-end cartridge type liquid medicine filter according to claim 3, wherein the liquid outlet pipe (3) and the liquid inlet pipe (2) are fixedly sleeved with second thread heads (75), and the second thread heads (75) are in threaded connection with the thread sections (73).

5. A concentrator front-end cartridge type liquid medicine filter according to claim 1, characterized in that the housing comprises a base (4) and a cover (1) detachably connected to the base (4), the liquid outlet pipe (3) is arranged on the base (4), the liquid inlet pipe (2) is arranged on the cover (1), an annular clamping groove (41) for receiving the cover (1) is arranged on the base (4), and a sealing gasket (42) is arranged in the annular clamping groove (41).

6. The front-end cartridge type liquid medicine filter of claim 5, wherein a fixing plate (5) is arranged on the housing (1), a screw (43) is movably penetrated on the base (4), and the screw (43) is in threaded connection with the fixing plate (5).

7. A front-end cartridge type medical fluid filter according to claim 5, wherein the base (4) is connected with a filter assembly (6).

8. A front-end cartridge type liquid medicine filter according to claim 7, wherein the filter assembly (6) comprises a support ring (61) fixedly connected to the base (4), a plurality of support rods (62) are vertically arranged on the support ring (61) at intervals, a filter (63) is connected between two support rods (62), and a top plate (64) is connected to the end portion, far away from the base (4), of the support rods (62).

9. A concentrator front-end cartridge type medical fluid filter according to claim 8, wherein the top plate (64) is connected with a guide ring (65) contacting the inner wall of the housing (1).

10. The front-end cartridge type liquid medicine filter of claim 8, wherein the liquid inlet pipe (2) is opposite to the end face of the top plate (64) far away from the base (4), and the end face of the top plate (64) far away from the base (4) is arc-shaped.