CN210251505U

CN210251505U - Concentrated separation and purification device of traditional chinese medicine extract multiple-effect membrane

Info

Publication number: CN210251505U
Application number: CN201920901326.XU
Authority: CN
Inventors: 晏菲; 史亚军; 邹俊波; 张小飞; 王媚; 崔春利; 郭东艳
Original assignee: Shaanxi University of Chinese Medicine
Current assignee: Shaanxi University of Chinese Medicine
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-07
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a concentrated separation and purification device of traditional chinese medicine extract multiple-effect membrane, the on-line screen storage device comprises a base, the lower extreme fixedly connected with strutting arrangement of base, the upper end fixedly connected with filter-pressing case of base, the upper end of filter-pressing case is run through and is equipped with the relief valve, two straight-bars of upper end fixedly connected with of base, two follow its vertical direction on the relative lateral wall of straight-bar and upwards the solid fixed ring of first solid fixed ring of fixedly connected with and second in proper order, first solid fixed ring fixed connection is on the lateral wall of filter-pressing case, the solid fixed ring of second goes up fixedly connected with filtering mechanism, one of them fixedly connected with pressure device on the lateral wall of straight-bar, the lower extreme of filter-pressing case. The utility model has the advantages of reasonable design, have multiple filtration, filter thoroughly and make things convenient for abluent benefit.

Description

Concentrated separation and purification device of traditional chinese medicine extract multiple-effect membrane

Technical Field

The utility model relates to a traditional chinese medicine extract technical field especially relates to a concentrated separation and purification device of traditional chinese medicine extract multiple-effect membrane.

Background

The chemical components of the traditional Chinese medicine are very complex, not only contain various active ingredients, but also have invalid ingredients and also contain toxic ingredients, the active ingredients are extracted, and further separated and purified to obtain effective monomers, which is an important content in the research field of the traditional Chinese medicine.

In the prior art, traditional Chinese medicine extracting solution generally contains a lot of residues which need to be filtered, the traditional filtering device is not thorough in filtering, and the filtering device is difficult to clean after filtering, so that the next use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-effect membrane concentration, separation and purification device for traditional Chinese medicine extracting solution.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concentrated separation and purification device of traditional chinese medicine extract multiple-effect membrane, includes the base, the lower extreme fixedly connected with strutting arrangement of base, the upper end fixedly connected with filter-pressing case of base, the upper end of filter-pressing case is run through and is equipped with the relief valve, two straight-bars of upper end fixedly connected with of base, two upwards first solid fixed ring of fixedly connected with and the solid fixed ring of second in proper order along its vertical direction on the relative lateral wall of straight-bar, first solid fixed ring fixed connection is on the lateral wall of filter-pressing case, the solid fixed connected with filtering mechanism on the second, one of them fixedly connected with pressure device on the lateral wall of straight-bar, the lower extreme of filter-pressing case runs through and is equipped with.

Preferably, the support means comprises a plurality of support legs fixedly connected to the lower end of the base.

Preferably, the filter mechanism comprises a filter cartridge fixedly connected to the inner wall of the second fixing ring, chutes are formed in the inner wall of the filter cartridge, two fixing columns are connected to the chutes in a sliding manner, a first filter plate and a second filter plate are fixedly connected to the side walls of the two fixing columns, the first filter plate and the second filter plate are fixedly connected to the side walls of the two fixing columns, filter screens are arranged on the first filter plate and the second filter plate, a sealing cover is arranged at an inner cavity opening of the filter cartridge, the upper ends of the two fixing columns are fixedly connected to the lower end of the sealing cover, a feeding funnel penetrates through the sealing cover, a feeding pipe is arranged in the feeding funnel, a liquid conveying pipe penetrates through the lower end of the filter cartridge, a first valve is arranged on the liquid conveying.

Preferably, the pressurizing device comprises a fixed plate fixedly connected to the side wall of the straight rod, a fixed rod is fixedly connected between the lower end of the fixed plate and the side wall of the straight rod, a pressurizing pump is fixedly connected to the upper end of the fixed plate, an output end of the pressurizing pump is fixedly communicated with a pressurizing pipe, and the pressurizing pipe penetrates through the upper end of the filter-pressing box.

Preferably, the liquid outlet device comprises a liquid outlet pipe penetrating the bottom of the filter-pressing box, and a second valve is arranged on the liquid outlet pipe.

Preferably, two filter press screens are arranged on the inner wall of the filter press box.

The utility model has the following beneficial effects;

1. by arranging the filtering mechanism, primary traditional Chinese medicine extracting solution to be filtered is pumped from the feeding pipe, the extracting solution is primarily filtered through the first filtering plate and the second filtering plate in the filtering cylinder, after filtering is finished, the sealing cover can be opened, and the first filtering plate and the second filtering plate can be directly taken down for cleaning, so that the operation is simple and the use is convenient for the next time;

2. through setting up pressure device and filter-pressing case and mutually supporting, pressurize the filter-pressing case, through the filter action of two-layer filter-pressing net, carry out further purification to the extract again, can effectually dispel remaining residue in the extract.

Drawings

Fig. 1 is a schematic structural view of a multi-effect membrane concentration, separation and purification device for extracting traditional Chinese medicine provided by the utility model;

fig. 2 is a sectional view of a filter cartridge of a multi-effect membrane concentration, separation and purification device for extracting traditional Chinese medicine provided by the utility model;

fig. 3 is a schematic structural view of a filter-pressing box of the multi-effect membrane concentration, separation and purification device for extracting traditional Chinese medicine provided by the utility model.

In the figure: 1 filter-pressing box, 2 first solid fixed ring, 3 dead lever, 4 fixed plates, 5 force (forcing) pumps, 6 forcing pipes, 7 closing caps, 8 feed hoppers, 9 inlet pipes, 10 second solid fixed ring, 11 cartridge filters, 12 transfer lines, 13 first valves, 14 pressure relief valves, 15 straight-bars, 16 bases, 17 supporting legs, 18 second valves, 19 drain pipes, 20 first filter, 21 filter screens, 22 second filter screens, 23 fixed columns, 24 filter-pressing screens.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a traditional Chinese medicine extract multiple-effect membrane concentration, separation and purification device, including base 16, the lower extreme fixedly connected with strutting arrangement of base 16, the upper end fixedly connected with filter-pressing case 1 of base 16, the upper end of filter-pressing case 1 runs through and is equipped with relief valve 14, pressure in filter-pressing case 1 can be let out to relief valve 14, two straight-bars 15 of the upper end fixedly connected with of base 16, upwards fixedly connected with first solid fixed ring 2 and the solid fixed ring 10 of second in proper order along its vertical direction on the relative lateral wall of two straight-bars 15, first solid fixed ring 2 fixed connection is on the lateral wall of filter-pressing case 1, fixedly connected with filtering mechanism on the solid fixed ring 10 of second, fixedly connected with pressure device on the lateral wall of one of straight-bars 15, the lower extreme of filter-.

Wherein the support means comprises a plurality of support legs 17 fixedly connected to the lower end of the base 16.

Wherein, the filtering mechanism comprises a filter cartridge 11 fixedly connected to the inner wall of the second fixing ring 10, the inner walls opposite to each other in the filter cartridge 11 are respectively provided with a chute, the two chutes are respectively and slidably connected with a fixing column 23, the side walls opposite to the two fixing columns 23 are respectively and fixedly connected with a first filter plate 20 and a second filter plate 22, the first filter plate 20 and the second filter plate 22 are respectively provided with a filter screen 21, the inner cavity opening of the filter cartridge 11 is provided with a sealing cover 7, the upper ends of the two fixing columns 23 are respectively and fixedly connected with the lower end of the sealing cover 7, the sealing cover 7 is provided with a feeding funnel 8 in a penetrating way, the feeding funnel 8 is internally provided with a feeding pipe 9, the lower end of the filter cartridge 11 is provided with a transfusion pipe 12 in a penetrating way, the transfusion pipe 12 is provided with a first valve 13, the lower end of the transfusion pipe, the residue is primarily filtered by the two filter screens 21 on the first filter screen 20 and the second filter screen 22, and the remaining extracting solution flows into the filter press box 1 through the infusion tube 12 for the next operation.

Wherein, pressure device includes fixed plate 4 of fixed connection on the 15 lateral walls of straight-bar, common fixedly connected with dead lever 3 between the lower extreme of fixed plate 4 and the lateral wall of straight-bar 15, the upper end fixedly connected with force (forcing) pump 5 of fixed plate 4, the fixed intercommunication of the output of force (forcing) pump 5 has forcing pipe 6, forcing pipe 6 runs through the upper end of filter-pressing case 1, traditional chinese medicine extract enters into filter-pressing case 1 back, close first valve 13, close relief valve 14, then start force (forcing) pump 5 through prior art, through 6 inside pressurizations of forcing pipe to filter-pressing case 1, carry out the filter-pressing to the extract.

Wherein, the liquid outlet device comprises a liquid outlet pipe 19 which penetrates through the bottom of the filter-pressing box 1, a second valve 18 is arranged on the liquid outlet pipe 19, and the filtered extracting solution can be discharged through the liquid outlet pipe 19 when the second valve 18 is opened.

Specifically, two filter press meshes 24 are provided on the inner wall of the filter press case 1.

The utility model discloses in, traditional chinese medicine extract goes into 8 final cartridge filter 11 that enter into of feed hopper from inlet pipe 9 department pump, carry out preliminary residue through two filter screens 21 on first filter 20 and the second filter 22 and filter, remaining extract flows into filter-pressing case 1 through transfer line 12 and carries out operation on next step, traditional chinese medicine extract enters into filter-pressing case 1 back, close first valve 13, close relief valve 14, close second valve 18, then start force (forcing) pump 5 through prior art, through the inside pressurization of pressure (forcing) pipe 6 to filter-pressing case 1, carry out the filter-pressing to the extract through two-layer filter-pressing net 24, after the filter-pressing is accomplished, open relief valve 14, let 1 inside pressure of filter-pressing case get back to normal level after, open second valve 18 again and can emit the traditional chinese medicine extract that has filtered the completion through drain pipe 19.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multi-effect membrane concentration separation and purification device for traditional Chinese medicine extract comprises a base (16), it is characterized in that the lower end of the base (16) is fixedly connected with a supporting device, the upper end of the base (16) is fixedly connected with a filter-pressing box (1), a pressure release valve (14) penetrates through the upper end of the filter-pressing box (1), two straight rods (15) are fixedly connected to the upper end of the base (16), a first fixing ring (2) and a second fixing ring (10) are fixedly connected to the opposite side walls of the two straight rods (15) in sequence along the vertical direction of the straight rods, the first fixing ring (2) is fixedly connected on the side wall of the filter-pressing box (1), the second fixing ring (10) is fixedly connected with a filtering mechanism, the side wall of one of the straight rods (15) is fixedly connected with a pressurizing device, and the lower end of the filter-pressing box (1) is provided with a liquid outlet device in a penetrating manner.

2. The multiple-effect membrane concentration, separation and purification device for traditional Chinese medicine extracting solution as claimed in claim 1, wherein the supporting device comprises a plurality of supporting legs (17) fixedly connected to the lower end of the base (16).

3. The multiple-effect membrane concentration, separation and purification device of traditional Chinese medicine extracting solution according to claim 1, wherein the filtering mechanism comprises a filtering cylinder (11) fixedly connected to the inner wall of the second fixing ring (10), the inner wall of the filtering cylinder (11) is provided with sliding grooves, the two sliding grooves are slidably connected with fixing columns (23), the opposite side walls of the two fixing columns (23) are fixedly connected with a first filtering plate (20) and a second filtering plate (22) together, the first filtering plate (20) and the second filtering plate (22) are provided with filtering nets (21), the inner cavity opening of the filtering cylinder (11) is provided with a sealing cover (7), the upper ends of the two fixing columns (23) are fixedly connected with the lower end of the sealing cover (7), the sealing cover (7) is provided with a feeding funnel (8) in a penetrating manner, the feeding funnel (9) is arranged in the feeding funnel (8), the lower end of the filter cartridge (11) is provided with a perfusion tube (12) in a penetrating way, the perfusion tube (12) is provided with a first valve (13), and the lower end of the perfusion tube (12) is provided with a penetrating way at the upper end of the filter-pressing box (1).

4. The multi-effect membrane concentration, separation and purification device for traditional Chinese medicine extracting solutions according to claim 1, wherein the pressurizing device comprises a fixing plate (4) fixedly connected to the side wall of the straight rod (15), a fixing rod (3) is fixedly connected between the lower end of the fixing plate (4) and the side wall of the straight rod (15), a pressurizing pump (5) is fixedly connected to the upper end of the fixing plate (4), the output end of the pressurizing pump (5) is fixedly communicated with a pressurizing pipe (6), and the pressurizing pipe (6) penetrates through the upper end of the filter press box (1).

5. The multi-effect membrane concentration, separation and purification device for traditional Chinese medicine extracting solutions according to claim 1, wherein the liquid outlet device comprises a liquid outlet pipe (19) penetrating the bottom of the filter-pressing box (1), and a second valve (18) is arranged on the liquid outlet pipe (19).

6. The multi-effect membrane concentration, separation and purification device for traditional Chinese medicine extracting solutions according to claim 1, wherein two filter press screens (24) are arranged on the inner wall of the filter press box (1).