CN219764692U - Quick screening filter equipment of bulk drug - Google Patents
Quick screening filter equipment of bulk drug Download PDFInfo
- Publication number
- CN219764692U CN219764692U CN202321233234.1U CN202321233234U CN219764692U CN 219764692 U CN219764692 U CN 219764692U CN 202321233234 U CN202321233234 U CN 202321233234U CN 219764692 U CN219764692 U CN 219764692U
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- filtering unit
- filtering
- assembly
- unit
- vibration
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- 239000003814 drug Substances 0.000 title claims abstract description 19
- 238000012216 screening Methods 0.000 title claims abstract description 14
- 229940079593 drug Drugs 0.000 title claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 121
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 239000008186 active pharmaceutical agent Substances 0.000 claims 4
- 229940088679 drug related substance Drugs 0.000 claims 4
- 238000013513 substance screening Methods 0.000 claims 4
- 239000000126 substance Substances 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a rapid screening and filtering device for bulk drugs, which comprises the following components: the support assembly comprises an outer ring body and a vibration assembly arranged on the peripheral side of the outer ring body; the filter assembly comprises a feeding assembly, an outer connecting piece and a filter unit; the vibration assembly is connected with the feeding assembly through an external connecting piece, the filtering unit is connected with the tail end of the feeding assembly, the filtering unit comprises a first filtering unit, a second filtering unit and a third filtering unit, the first filtering unit, the second filtering unit and the third filtering unit are nested and assembled step by step, and the vibration assembly drives the feeding assembly and the filtering unit to vibrate synchronously; according to the utility model, the vibration component drives the filter units to vibrate synchronously, so that insoluble substances are prevented from adhering to and blocking the filter units, the filtering efficiency of bulk drugs is improved, the nested assembly of the filter units is convenient for disassembly and cleaning, and the overall filtering and screening efficiency is improved.
Description
Technical Field
The utility model relates to a filtering technology, in particular to a rapid screening and filtering device for bulk drugs.
Background
The raw material medicine refers to raw material medicines for producing various preparations, is an effective component in the preparation, is various medicinal powder, crystal, extractum and the like prepared by chemical synthesis, plant extraction or biotechnology, and some substances which cannot be dissolved by liquid need to be screened and filtered when the raw material medicine is processed.
The existing separation equipment can adopt a multi-stage structure to separate bulk drug, but substances which cannot be dissolved in the separation process can easily cause the blockage of a screen in the multi-stage structure, and meanwhile, the adoption of the multi-stage structure is not very convenient in cleaning and can also influence the whole filtering and screening efficiency.
Disclosure of Invention
The utility model aims to provide a rapid screening and filtering device for bulk drugs, which solves the technical problems in the prior art, can reduce the occurrence of blocking of a screen in a multi-stage structure, reduce the disassembly difficulty of a multi-stage filtering mechanism and improve the overall filtering and screening efficiency.
The utility model provides a rapid screening and filtering device for bulk drugs, which comprises the following components:
the support assembly comprises an outer ring body and a vibration assembly arranged on the peripheral side of the outer ring body;
the filter assembly comprises a feeding assembly, an outer connecting piece and a filter unit;
the vibration assembly is connected with the feeding assembly through an outer connecting piece, the filtering unit is connected with the tail end of the feeding assembly, the filtering unit comprises a first filtering unit, a second filtering unit and a third filtering unit, the first filtering unit, the second filtering unit and the third filtering unit are assembled in a step-by-step nested mode, and the vibration assembly drives the feeding assembly to vibrate synchronously with the filtering unit.
Preferably, the feed assembly comprises:
an upper flange and a lower flange;
the upper guide pipe is connected to the upper flange plate;
the lower guide pipe is connected to the lower flange plate; the lower port of the lower guide tube is connected with the filtering unit;
the outer connecting piece is connected between the lower flange plate and the vibration component, and vibration of the vibration component is transmitted to the filtering unit through the outer connecting piece.
Preferably, the lower port of the lower flange plate is connected with the outer connecting piece and the lower guide tube at the same time.
Preferably, the first filtering unit comprises an outer ring body and a screen, and threads are arranged on the inner wall of the upper port of the outer ring body and the outer wall of the lower port of the outer ring body.
Preferably, the first, second and third filter units have the same structure, and the first, second and third filter units gradually increase in size.
Preferably, an elastic tube is arranged between the upper flange plate and the lower flange plate.
According to the technical scheme, the raw material medicine enters the rapid screening and filtering device of the raw material medicine from the upper guide tube after being dissolved, and sequentially passes through the first filtering unit, the second filtering unit and the third filtering unit under the drainage of the lower guide tube, and the first filtering unit, the second filtering unit and the third filtering unit are in a low-frequency vibration state for a long time under the action of the vibration component.
Compared with the prior art, the vibration component is connected with the feeding component through the outer connecting piece, vibration is transmitted to the filtering unit through the feeding component, insoluble substances are prevented from adhering to and blocking the filtering structure on the filtering unit, the filtering efficiency of bulk drugs is improved, the first filtering unit, the second filtering unit and the third filtering unit are assembled in a step-by-step nested mode, and accordingly relevant maintenance and cleaning are facilitated to be carried out through the first filtering unit, the second filtering unit and the third filtering unit in an additional mode, and the overall filtering and screening efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the feed assembly, outer connector and filter unit of the present utility model;
FIG. 3 is a schematic view of the structure of the filter unit of the present utility model;
FIG. 4 is a schematic view of the feed assembly and outer connector structure of the present utility model;
FIG. 5 is a schematic view of the structure of the feed assembly of the present utility model;
FIG. 6 is a schematic view of the structure of the first filter unit of the present utility model;
fig. 7 is a schematic view of the structure of the support assembly of the present utility model.
Reference numerals illustrate: 10. a support assembly; 110. an outer ring body; 120. a vibration assembly; 20. a filter assembly; 21. a feed assembly; 211. a lower flange; 212. an elastic tube; 213. an upper flange plate; 214. an upper guide tube; 214. a lower guide tube; 22. an outer connecting member; 23. a filtering unit; 231. a first filtering unit; 2311. an outer ring body; 2311. a screen; 232. a second filtering unit; 233. and a third filtering unit.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.
In the description of embodiments of the present utility model, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more unless explicitly defined otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
In the description of the embodiments of the present utility model, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
In the description of the embodiments of the present utility model, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).
In the description of the embodiments of the present utility model, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present utility model.
In the description of the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
As shown in fig. 1-7, embodiments of the present utility model provide a rapid screening filtration device for bulk drugs, comprising:
the support assembly 10, the support assembly 10 includes an outer ring 110 and a vibration assembly 120 disposed at a circumferential side of the outer ring 110;
a filter assembly 20, said filter assembly 20 comprising a feed assembly 21, an outer connection 22 and a filter unit 23;
the vibration assembly 120 is connected with the feeding assembly 21 through the outer connecting piece 22, the filtering unit 23 is connected with the tail end of the feeding assembly 21, the filtering unit 23 comprises a first filtering unit 231, a second filtering unit 232 and a third filtering unit 233, the first filtering unit 231, the second filtering unit 232 and the third filtering unit 233 are nested and assembled step by step, the vibration assembly 120 drives the feeding assembly 21 and the filtering unit 23 to vibrate synchronously, and the problem that insoluble substances in the original liquid medicine block the first filtering unit 231, the second filtering unit 232 and the third filtering unit 233 in the filtering process is reduced, so that the filtering effect is affected;
in the technical solution of the embodiment of the present utility model, the outer ring body 110 may be mounted on a platform or a support, and the vibration component 120 adopts the prior art, and mainly generates low-frequency vibration; the vibration component 120 is connected with the feeding component 21 through the outer connecting piece 22, vibration is transmitted to the feeding component 21 by the outer connecting piece 22, and the feeding component 21 is connected with the filtering unit 23, so that the filtering unit 23 generates vibration, insoluble substances are prevented from adhering to the filtering unit 23 to block the filtering structure, and the filtering efficiency of the bulk drug is improved;
in the technical solution of the embodiment of the present utility model, the first filtering unit 231, the second filtering unit 232 and the third filtering unit 233 mainly adopt a screen filtering manner, the number of the screens adopted by the first filtering unit 231, the second filtering unit 232 and the third filtering unit 233 is gradually increased, the first filtering unit 231, the second filtering unit 232 and the third filtering unit 233 perform filtration separation on insoluble substances with different diameters in a grading manner, the first filtering unit 231, the second filtering unit 232 and the third filtering unit 233 are assembled in a nested manner, the top of the third filtering unit 233 is assembled on the bottom outer wall of the second filtering unit 232, the top of the second filtering unit 232 is assembled on the bottom outer wall of the first filtering unit 231, and the top of the first filtering unit 231 is assembled at the end of the feeding component 21; the first filtering unit 231, the second filtering unit 232 and the third filtering unit 233 can be assembled and disassembled step by step, so that the related maintenance and cleaning are convenient, and the filtering efficiency of the original liquid medicine is effectively improved;
in the embodiment provided by the present utility model, the feeding assembly 21 includes:
an upper flange 213 and a lower flange 211;
an elastic tube 212, the elastic tube 212 being connected between the upper flange 213 and the lower flange 211;
an upper guide tube 214, the upper guide tube 214 being connected to an upper flange 213;
a lower guide tube 214, wherein the lower guide tube 214 is connected to the lower flange 211; the lower port of the lower guide pipe 214 is connected with the filtering unit 23;
wherein the outer connecting piece 22 is connected between the lower flange 211 and the vibration component 120, and the vibration of the vibration component 120 is transmitted to the filtering unit 23 through the outer connecting piece 22;
in the technical solution of the embodiment of the present utility model, the lower port of the lower flange 211 is connected to the outer connector 22 and the lower guide tube 214 at the same time, and when the outer connector 22 transmits vibration to the lower flange 211, the lower guide tube 214 drives the filter unit 23 to vibrate synchronously; the sedimentation of insoluble substances on the screen in the filter unit 23 is reduced by vibration, so that the filtering rate is improved, and the filtering effect is enhanced;
in the embodiment provided by the present utility model, the first filtering unit 231 includes an outer ring 2311 and a screen 2311, threads are provided on an inner wall of an upper port of the outer ring 2311, the upper port of the outer ring 2311 is in threaded fit connection with an inner wall of the lower guide tube 214, threads are provided on an outer wall of a lower port of the outer ring 2311, and an upper port of the second filtering unit 232 is in threaded fit connection with an outer wall of a lower port of the outer ring 2311;
in the technical solution of the embodiment of the present utility model, the first filter unit 231, the second filter unit 232 and the third filter unit 233 have the same structure, the sizes of the first filter unit 231, the second filter unit 232 and the third filter unit 233 are gradually increased, the third filter unit 233 is nested and assembled outside the second filter unit 232, the second filter unit 232 is nested and assembled outside the first filter unit 231, and when maintenance is performed, the first filter unit 231, the second filter unit 232 and the third filter unit 233 can be detached separately for cleaning maintenance, thereby improving maintenance efficiency; the whole filter unit 23 adopts the vibration component 120 to drive and generate vibration effect, so that the deposition of insoluble substances on the filter unit 23 is reduced;
in the technical solution of the embodiment of the present utility model, a locking assembly is further disposed on the outer ring 2311, and the locking assembly helps the first filtering unit 231 to be fixed on the lower guide tube 214, so as to avoid loosening of the threaded engagement structure caused by vibration;
in the technical solution of the embodiment of the present utility model, the locking assembly is implemented by using the prior art, and the following steps are adopted
In the embodiment provided by the utility model, an elastic tube 212 is arranged between the upper flange 213 and the lower flange 211, and the elastic tube 212 absorbs the vibration generated by the vibration component 120, so as to avoid the vibration from being transmitted to the feeding device from the upper guide tube 214; the elastic tube 212 is made by the prior art, and can buffer vibration effect;
the foregoing description of the preferred embodiments of the utility model should not be taken as limiting the scope of the utility model, but all changes and modifications that come within the meaning and range of equivalents of the utility model are intended to be embraced therein.
Claims (6)
1. A rapid screening filtration device for bulk drug, comprising:
the support assembly comprises an outer ring body and a vibration assembly arranged on the peripheral side of the outer ring body;
the filter assembly comprises a feeding assembly, an outer connecting piece and a filter unit;
the vibration assembly is connected with the feeding assembly through an outer connecting piece, the filtering unit is connected with the tail end of the feeding assembly, the filtering unit comprises a first filtering unit, a second filtering unit and a third filtering unit, the first filtering unit, the second filtering unit and the third filtering unit are assembled in a step-by-step nested mode, and the vibration assembly drives the feeding assembly to vibrate synchronously with the filtering unit.
2. The rapid screening filtration device of claim 1, wherein the feed assembly comprises:
an upper flange and a lower flange;
the upper guide pipe is connected to the upper flange plate;
the lower guide pipe is connected to the lower flange plate; the lower port of the lower guide tube is connected with the filtering unit;
the outer connecting piece is connected between the lower flange plate and the vibration component, and vibration of the vibration component is transmitted to the filtering unit through the outer connecting piece.
3. The rapid drug substance screening and filtering device according to claim 2, wherein the lower port of the lower flange is connected to both the outer connector and the lower guide tube.
4. The rapid drug substance screening and filtering device according to claim 3, wherein the first filtering unit comprises an outer ring body and a screen, and threads are arranged on the inner wall of the upper port of the outer ring body and the outer wall of the lower port of the outer ring body.
5. The rapid drug substance screening and filtering device of claim 4, wherein the first filter unit, the second filter unit and the third filter unit are identical in structure, and the first filter unit, the second filter unit and the third filter unit are gradually increased in size.
6. The rapid drug substance screening and filtering device as defined by claim 5 wherein an elastic tube is disposed between said upper and lower flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233234.1U CN219764692U (en) | 2023-05-22 | 2023-05-22 | Quick screening filter equipment of bulk drug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233234.1U CN219764692U (en) | 2023-05-22 | 2023-05-22 | Quick screening filter equipment of bulk drug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764692U true CN219764692U (en) | 2023-09-29 |
Family
ID=88105184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321233234.1U Active CN219764692U (en) | 2023-05-22 | 2023-05-22 | Quick screening filter equipment of bulk drug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764692U (en) |
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2023
- 2023-05-22 CN CN202321233234.1U patent/CN219764692U/en active Active
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