CN215654123U - A suction filter for catechin control article - Google Patents
A suction filter for catechin control article Download PDFInfo
- Publication number
- CN215654123U CN215654123U CN202122285991.0U CN202122285991U CN215654123U CN 215654123 U CN215654123 U CN 215654123U CN 202122285991 U CN202122285991 U CN 202122285991U CN 215654123 U CN215654123 U CN 215654123U
- Authority
- CN
- China
- Prior art keywords
- pipe body
- suction filtration
- inner pipe
- filter membrane
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a suction filtration device for a catechin reference substance, which comprises a plurality of suction filtration mechanisms which are sequentially communicated, wherein the suction filtration mechanisms are communicated with each other through a conduit, and each suction filtration mechanism consists of an inner pipe body, an outer pipe body and a lifting mechanism; the outer pipe body is sleeved on the outer side of the inner pipe body and forms a sealed cavity, and the top ends of the inner pipe body and the outer pipe body are flush and are provided with a collecting hopper; the pipe wall of the inner pipe body corresponding to the outer pipe body is composed of filter membrane components, and the aperture of the filter membrane components on different suction filtration mechanisms is sequentially reduced along the flowing direction of liquid. According to the utility model, the lifting mechanism is driven to rotate by the driving mechanism, so that the liquid medicine in the inner pipe body is lifted, after the liquid medicine is lifted to a certain height, the liquid medicine penetrates through the filter membrane component, so that larger particles are trapped on the inner wall of the filter membrane component, and the trapped particles are gradually increased and lifted to the collecting hopper along with the continuous lifting of the lifting mechanism, so that the collection of trapped objects is completed.
Description
Technical Field
The utility model relates to the field of catechin reference substance processing equipment, in particular to a suction filtration device for a catechin reference substance.
Background
The safety and the effectiveness are key indexes for evaluating the characteristics of the medicine and are concrete embodiments of the biological activity of the medicine. The chemical standard preparation is a common reference substance in medicine detection, has the functions of determining the authenticity of the medicine and evaluating the quality of the medicine, can effectively control the quality of the medicine and ensures the safety and effectiveness of medicine application.
Common filter equipment includes funnel and filter membrane, and liquid flows through the filter membrane through the action of gravity, and target product holds back on the filter membrane, realizes solid-liquid separation, but because the particle diameter of the different compositions in the solid-liquid mixture is different, perhaps the experiment needs to obtain the material of different particle diameters size, adopts the individual layer suction filter funnel to be difficult to accomplish above-mentioned operation, and need the ordinary change filter membrane, and the operation is comparatively complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a suction filtration device for a catechin reference substance, which aims to solve the technical problems that the existing textile industry generally adopts moist heat sterilization and then drying operation, and the steps are complicated.
In order to achieve the purpose, the utility model provides the following technical scheme:
a suction filtration device for a catechin reference substance comprises a plurality of suction filtration mechanisms which are sequentially communicated, wherein the suction filtration mechanisms are communicated with each other through a conduit, and each suction filtration mechanism consists of an inner pipe body, an outer pipe body and a lifting mechanism;
the outer pipe body is sleeved on the outer side of the inner pipe body and forms a sealed cavity, and the top ends of the inner pipe body and the outer pipe body are flush and are provided with a collecting hopper;
the pipe wall of the inner pipe body corresponding to the outer pipe body is composed of filter membrane components, and the aperture of the filter membrane components positioned on different suction filtration mechanisms is sequentially reduced along the flowing direction of liquid;
the lifting mechanism is arranged in the inner pipe body and used for lifting the liquid medicine and lifting particles trapped on the inner wall of the filter membrane component, and the lifting mechanism is in transmission connection with a driving mechanism arranged above the collecting hopper;
the bottom end of the inner pipe body is provided with a liquid inlet, the bottom end of the outer pipe body is provided with a liquid outlet, and the liquid outlet on the former suction filtration mechanism is communicated with the liquid inlet on the latter suction filtration mechanism through a conduit.
Furthermore, the lifting mechanism comprises a spiral shaft body, the outer edge of a spiral blade on the spiral shaft body is in clearance fit with the inner wall of the filter membrane component, and the distance between the outer edge of the spiral blade and the inner wall of the filter membrane component is smaller than the particle size to be intercepted.
Further, the inner tube body is of an L-shaped structure, and the outer tube body is sleeved on the vertical portion of the inner tube body.
Further, a liquid inlet on the suction filtration mechanism positioned at the foremost end is connected with the medicine storage equipment, and a valve body is arranged at the joint.
Further, a liquid outlet on the suction filtration mechanism at the rearmost end is connected with filtrate treatment equipment.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the lifting mechanism is driven to rotate by the driving mechanism, so that the liquid medicine in the inner pipe body is lifted, after the liquid medicine is lifted to a certain height, the liquid medicine penetrates through the filter membrane component, so that larger particles are trapped on the inner wall of the filter membrane component, and the trapped particles are gradually increased and lifted to the collecting hopper along with the continuous lifting of the lifting mechanism, so that the collection of trapped objects is completed.
In order to collect the trapped matters with different granularities, the filter membrane components with the reduced pore diameters are sequentially arranged along the flowing direction of the liquid medicine and are used for collecting the trapped matters with different granularities, thereby meeting the requirements of different experiments.
Drawings
FIG. 1 is a schematic structural diagram of a suction filtration device for catechin reference substances.
In the figure: 1. a suction filtration mechanism; 2. a conduit; 11. an inner tube body; 12. an outer tubular body; 13. a lifting mechanism; 14. a collection hopper; 15. a filter membrane assembly; 16. a drive mechanism; 17. a liquid inlet; 18. and a liquid outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
a suction filtration device for a catechin reference substance comprises a plurality of suction filtration mechanisms 1 which are sequentially communicated, wherein the suction filtration mechanisms 1 are communicated through a conduit 2, and each suction filtration mechanism 1 comprises an inner pipe body 11, an outer pipe body 12 and a lifting mechanism 13;
the outer pipe body 12 is sleeved on the outer side of the inner pipe body 11 to form a sealed cavity, and the top ends of the inner pipe body 11 and the outer pipe body 12 are flush and provided with a collecting hopper 14;
the pipe wall of the inner pipe body 11 corresponding to the outer pipe body 12 is composed of filter membrane components 15, and the aperture of the filter membrane components 15 on different suction filtration mechanisms 1 is reduced in sequence along the liquid flowing direction;
the lifting mechanism 13 is arranged in the inner tube body 11 and is used for lifting the liquid medicine and lifting particles trapped on the inner wall of the filter membrane component 15, and the lifting mechanism 13 is in transmission connection with a driving mechanism 16 arranged above the collecting hopper 14;
the bottom end of the inner tube body 11 is provided with a liquid inlet 17, the bottom end of the outer tube body 12 is provided with a liquid outlet 18, and the liquid outlet 18 on the previous pumping mechanism 1 is communicated with the liquid inlet 17 on the next pumping mechanism 1 through a conduit 2.
Drive elevating system 13 through actuating mechanism 16 and rotate to the promotion of the inside liquid medicine of internal body 11 is realized, and the area is neat to be promoted to a take the altitude after, and the liquid medicine sees through filter membrane subassembly 15 and makes great particulate matter be held back on filter membrane subassembly 15's inner wall, under the continuous promotion along with elevating system 13, and the particulate matter of holding back increases gradually, and is promoted to collecting hopper 14 on, accomplishes the collection of holding back the thing.
In order to collect the trapped matters with different particle sizes, the filter membrane components 15 with the reduced pore diameters are sequentially arranged along the flowing direction of the liquid medicine and are used for collecting the trapped matters with different particle sizes, so that the requirements of different experiments are met.
Wherein, hoist mechanism 13 includes the spiral shaft body, and helical blade outer fringe on the spiral shaft body is along and filter membrane module 15's inner wall clearance fit, and the interval is less than the granule particle diameter that needs hold back, promotes the liquid medicine through the spiral shaft body, and the liquid medicine also can pass through filter membrane module 15 fast when being promoted, also can collect the entrapment thing when promoting simultaneously, reduces the influence of entrapment thing to filter membrane module 15 permeability.
The inner pipe body 11 is of an L-shaped structure, the outer pipe body 12 is sleeved in the vertical portion of the inner pipe body 11, and the L-shaped structure facilitates connection and arrangement of pipelines.
The liquid inlet 17 on the suction filtration mechanism 1 positioned at the foremost end is connected with the medicine storage equipment, a valve body is arranged at the joint, and the liquid outlet 18 on the suction filtration mechanism 1 positioned at the rearmost end is connected with the filtrate treatment equipment.
The equipment can completely realize suction filtration operation and reduce the emission of pollutants.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which includes the appended claims and their equivalents.
Claims (5)
1. The utility model provides a suction filter device for catechin control, includes a plurality of suction filter mechanism (1) that communicate in proper order, communicate through pipe (2) between suction filter mechanism (1), its characterized in that: the suction filtration mechanism (1) consists of an inner pipe body (11), an outer pipe body (12) and a lifting mechanism (13);
the outer pipe body (12) is sleeved on the outer side of the inner pipe body (11) to form a sealed cavity, and the top ends of the inner pipe body (11) and the outer pipe body (12) are flush and are provided with a collecting hopper (14);
the pipe wall of the inner pipe body (11) corresponding to the outer pipe body (12) is composed of filter membrane components (15), and the aperture of the filter membrane components (15) positioned on different suction filtration mechanisms (1) is sequentially reduced along the flowing direction of liquid;
the lifting mechanism (13) is arranged in the inner pipe body (11) and used for lifting liquid medicine and lifting particles trapped on the inner wall of the filter membrane component (15), and the lifting mechanism (13) is in transmission connection with a driving mechanism (16) arranged above the collecting hopper (14);
the bottom end of the inner pipe body (11) is provided with a liquid inlet (17), the bottom end of the outer pipe body (12) is provided with a liquid outlet (18), and the liquid outlet (18) on the previous pumping and filtering mechanism (1) is communicated with the liquid inlet (17) on the next pumping and filtering mechanism (1) through a conduit (2).
2. The suction filtration device for catechin control products according to claim 1, wherein: the lifting mechanism (13) comprises a spiral shaft body, the outer edge of a spiral blade on the spiral shaft body is in clearance fit with the inner wall of the filter membrane component (15), and the distance between the outer edge and the inner wall is smaller than the particle size of particles to be intercepted.
3. The suction filtration device for catechin control products according to claim 1, wherein: the inner pipe body (11) is of an L-shaped structure, and the outer pipe body (12) is sleeved on the vertical part of the inner pipe body (11).
4. The suction filtration device for catechin control products according to claim 1, wherein: the liquid inlet (17) on the suction filtration mechanism (1) positioned at the foremost end is connected with the medicine storage equipment, and a valve body is arranged at the joint.
5. The suction filtration device for catechin control products according to claim 1, wherein: a liquid outlet (18) on the suction filtration mechanism (1) positioned at the rearmost end is connected with filtrate treatment equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285991.0U CN215654123U (en) | 2021-09-22 | 2021-09-22 | A suction filter for catechin control article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285991.0U CN215654123U (en) | 2021-09-22 | 2021-09-22 | A suction filter for catechin control article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215654123U true CN215654123U (en) | 2022-01-28 |
Family
ID=79964974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122285991.0U Active CN215654123U (en) | 2021-09-22 | 2021-09-22 | A suction filter for catechin control article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215654123U (en) |
-
2021
- 2021-09-22 CN CN202122285991.0U patent/CN215654123U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1277754C (en) | Filtering and adsorptive unit for waste water and sewage | |
| CN208517119U (en) | A kind of Industrial Wastewater Treatment tank | |
| CN215654123U (en) | A suction filter for catechin control article | |
| CN210543745U (en) | Sample purification device for drug residue analysis | |
| CN204661530U (en) | Mud-water separation tank | |
| CN104773853B (en) | A kind of livestock and poultry cultivation organic waste collection system | |
| CN109200667A (en) | A kind of equipment for separating liquid from solid for Chemical Manufacture | |
| CN208440374U (en) | Garbage wastewater treatment equipment | |
| CN203790695U (en) | Double-layer circular screen type solid-liquid separation device | |
| CN206232430U (en) | A kind of absorption column device of waste water of livestock poultry treatment | |
| CN214913726U (en) | Integrated kitchen waste treatment device | |
| CN211521799U (en) | Sewage grading cleaning environment-friendly device | |
| CN205556322U (en) | High -efficient effluent treatment plant | |
| CN209098367U (en) | A kind of integrated form tunnel water treatment facilities | |
| CN202688122U (en) | Water filtering device | |
| CN207418531U (en) | A kind of segmented sewage disposal detection device | |
| CN205473216U (en) | A anaerobic reactor for raiing livestock or poultry sewage treatment | |
| CN206219287U (en) | A kind of plunger type screen filtration device for pre-processing livestock breeding wastewater | |
| CN209865418U (en) | Filter equipment for biological medicine experiments | |
| CN217578501U (en) | Water treatment equipment suitable for soil remediation | |
| CN213812985U (en) | Disposable universal device for removing endotoxin in biological preparation | |
| CN214820003U (en) | Automatic spiral slag discharging mechanism | |
| CN211255516U (en) | Chemical industry is processing apparatus for waste water | |
| CN216687710U (en) | River sewage treatment plant | |
| CN216513240U (en) | Garbage penetrating fluid purifying equipment for environmental pollution treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |