CN207221710U - Test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration - Google Patents
Test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration Download PDFInfo
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- CN207221710U CN207221710U CN201720815089.6U CN201720815089U CN207221710U CN 207221710 U CN207221710 U CN 207221710U CN 201720815089 U CN201720815089 U CN 201720815089U CN 207221710 U CN207221710 U CN 207221710U
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- ultrafiltration
- micro
- filtration
- run
- microfiltration
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Abstract
Pharmaceutical equipment technical field is the utility model is related to, discloses test-run a machine in a kind of full-automatic integral type movable ultrafiltration/micro-filtration.Including:Detachable material pot, ultrafiltration/microfiltration systems, connect the fractionation connector of material pot and ultrafiltration/microfiltration systems, ultrafiltration/microfiltration systems include ultrafiltrate pump, hyperfiltration/microfiltration film, recycle control valve, through control valve and automatic control system, material pot, inlet pressure sensor and inlet flow gauge are set in the inlet ductwork that ultrafiltrate pump and hyperfiltration/microfiltration film are formed, hyperfiltration/microfiltration film, return pressure sensor is set on the return line that recycle control valve and material pot are formed, hyperfiltration/microfiltration film and the setting on pipeline that passes through formed through control valve pass through pressure sensor and transmission flow meter;Automatic control system can automate the control for realizing ultrafiltration/micro-filtration, transmembrane pressure according to the pressure and flow of detection automatic adjustment ultrafiltrate pump running frequency, recycle control valve and through control valve opening.
Description
Technical field
Pharmaceutical equipment technical field is the utility model is related to, more particularly to a kind of full-automatic integral type movable ultrafiltration/micro-
Test-run a machine in filter.
Background technology
In recent years, the development of hyperfiltration technique is extremely rapid, not only play the role of in terms of the separation of special solution it is original, and
And also use more and more in terms of industry water.Hyperfiltration/microfiltration film allows small-molecule substance and soluble solid (inorganic salts) etc.
By, while will retention lower colloid, protein, microorganism and larger molecular organics, hyperfiltration/microfiltration film can retain diameter and exist
More than 0.02-0.1 microns of macromolecular substances and impurity, for representing the molecular weight cut off model of hyperfiltration/microfiltration film pore size
Enclose generally between 1000-500000.In early days, hyperfiltration technique is applied to industrial black water processing more.With ultrafiltration
The development of technology, nowadays hyperfiltration technique has been directed to food processing, beverage industry, medical industry, dyeing waste water, food industry are given up
The various fields such as water process, resource reclaim, environmental project, in current application, ultrafiltration apparatus is mainly as pre-processing device, it is ensured that
The reverse osmosis long-term safety stable operation for waiting follow-up equipment.
In the process of implementing the utility model, inventor has found:Pilot scale type ultrafiltration/microfiltration equipment in day-to-day operation,
Ultrafiltration/micro-filtration is carried out according to default flow, during which can't according to the import end pressure of the hyperfiltration/microfiltration film of monitoring, pass through
End pressure, reflux end pressure, return flow and transmission flow are to automatically adjust ultrafiltrate pump running frequency, recycle control valve and thoroughly
Cross control valve opening, so fast and stable realize ultrafiltration/micro-filtration, transmembrane pressure (trans-membrane pressure,
TMP control).
Utility model content
, can be certainly the purpose of this utility model is to provide test-run a machine in a kind of full-automatic integral type movable ultrafiltration/micro-filtration
Dynamicization realizes the control of ultrafiltration/micro-filtration, transmembrane pressure.
Surpass in order to solve the above technical problems, the embodiment of the utility model provides a kind of full-automatic integral type movement
Test-run a machine in filter/micro-filtration, including:Detachable material pot, ultrafiltration/microfiltration systems and connection material pot and ultrafiltration/microfiltration systems
Fractionation connector, ultrafiltration/microfiltration systems include ultrafiltrate pump, hyperfiltration/microfiltration film, recycle control valve, through control valve and with
Material pot, ultrafiltrate pump, recycle control valve, the automatic control system being electrically connected through control valve, material pot, ultrafiltrate pump and super
Filter/microfiltration membranes form inlet ductwork, and hyperfiltration/microfiltration film, recycle control valve and material pot form return line, ultrafiltration/micro-filtration
Film and transmission control valve form and pass through pipeline, and inlet pressure sensor and inlet flow gauge are additionally provided with inlet ductwork, is used for
The import end pressure and inlet flow rate of hyperfiltration/microfiltration film are detected, through being additionally provided with pipeline through pressure sensor and transmission
Flowmeter, for detecting transmission end pressure and the transmission flow of hyperfiltration/microfiltration film, return pressure biography is additionally provided with return line
Sensor, for detecting the reflux end pressure of hyperfiltration/microfiltration film;
Automatic control system obtains full-automatic integral type according to import end pressure, reflux end pressure and through end pressure
The transmembrane pressure of test-run a machine in movable ultrafiltration/micro-filtration, while inlet flow rate and transmission flow are detected, and according to transmembrane pressure, import
Flow and transmission flow automatically adjust ultrafiltrate pump running frequency, recycle control valve and through control valve openings.
In terms of existing technologies, automatic control system is according to import end pressure, reflux for the utility model embodiment
End pressure and transmission end pressure obtain transmembrane pressure, and according to transmembrane pressure, the return flow of monitoring and transmission flow certainly
It is dynamic to adjust ultrafiltrate pump running frequency, recycle control valve and through control valve opening, so as to automating fast and stable real
The control of existing ultrafiltration/micro-filtration, transmembrane pressure.
In addition, test-run a machine further includes a metal safe in full-automatic integral type movable ultrafiltration/micro-filtration, metal safe is set including inside
The cabinet of isolating for being equipped with the switch board of automatic control system and being arranged between switch board and ultrafiltration/microfiltration systems, switch board and
Isolation cabinet is arranged to integral structure.
In addition, test-run a machine further includes in full-automatic integral type movable ultrafiltration/micro-filtration:Back wash tank and backwashing pump, backwashing pump are set
To put in isolation cabinet, back wash tank is contained with buffer solution, and buffer solution carries out backwash through back wash tank and backwashing pump to hyperfiltration/microfiltration film,
Buffer solution after backwash is back in material pot.
In addition, material pot is ultrafiltration tank, ultrafiltration tank top is provided with ultrafiltration respirator, and being provided with backwash at the top of back wash tank exhales
Haustorium, ultrafiltration respirator and backwash respirator interior are provided with filter membrane, for aseptic filtration.
In addition, ultrafiltration tank and backwash pot bottom are arranged to taper, material is facilitated to discharge.
In addition, ultrafiltration tank is arranged to impeller pump, back wash tank is arranged to peristaltic pump.
In addition, automatic control system control carries out the middle material of ultrafiltration tank using hyperfiltration/microfiltration film the mistake of ultrafiltration/micro-filtration
Cheng Zhong, also controls backwashing pump to carry out backwash to hyperfiltration/microfiltration film with default open frequency.
In addition, the return flow of test-run a machine is inlet flow rate and transmission flow in full-automatic integral type movable ultrafiltration/micro-filtration
Difference, automatic control system includes feedforward control unit, and the control of feedforward control unit application feedforward arithmetic is followed through control valve
Return flow changes aperture, reduces return flow change and has a negative impact to TMP controls, so as to avoid transmembrane pressure TMP from controlling
Over range processed.
In addition, transmembrane pressure TMP=(P1+P2)/2-P3, wherein, P1 is import end pressure, and P2 is reflux end pressure, P3
For through end pressure, automatic control system is by setting the aperture of recycle control valve to make transmembrane pressure fast and stable.
In addition, hyperfiltration/microfiltration film is hollow fiber film assembly.
Brief description of the drawings
Fig. 1 be the utility model embodiment full-automatic integral type movable ultrafiltration/micro-filtration in test-run a machine front view;
Fig. 2 be the utility model embodiment full-automatic integral type movable ultrafiltration/micro-filtration in test-run a machine stereochemical structure
Schematic diagram;
Fig. 3 be the utility model embodiment full-automatic integral type movable ultrafiltration/micro-filtration in test-run a machine another solid
Structure diagram.
Embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.It is however, it will be understood by those skilled in the art that each in the utility model
In embodiment, many ins and outs are proposed in order to make reader more fully understand the application.But even if without these skills
Art details and many variations based on following embodiment and modification, can also realize that each claim of the application is required and protect
The technical solution of shield.
The embodiment of the utility model is related to test-run a machine in a kind of full-automatic integral type movable ultrafiltration/micro-filtration.Such as Fig. 1-3
Shown, test-run a machine includes in full-automatic integral type movable ultrafiltration/micro-filtration:Detachable material pot 1, ultrafiltration/microfiltration systems and
Connect the fractionation connector 20 of material pot 1 and ultrafiltration/microfiltration systems.Ultrafiltration/microfiltration systems include ultrafiltrate pump 4, hyperfiltration/microfiltration film
3rd, recycle control valve 15, through control valve 16 and with material pot 1, ultrafiltrate pump 4, recycle control valve 15, through the electricity of control valve 16
The automatic control system (not shown) of connection.Material pot 1, ultrafiltrate pump 4 and the composition inlet ductwork of hyperfiltration/microfiltration film 3, ultrafiltration/
Microfiltration membranes 3, recycle control valve 15 and material pot 1 form return line, and hyperfiltration/microfiltration film 3 and transmission control valve 16 are formed
Pipeline is crossed, inlet pressure sensor 10 and inlet flow gauge 13 are additionally provided with inlet ductwork, for detecting hyperfiltration/microfiltration film 3
Import end pressure and inlet flow rate, through being additionally provided with pipeline through pressure sensor 12 and transmission flow meter 14, be used for
That detects hyperfiltration/microfiltration film 3 passes through end pressure and transmission flow, is additionally provided with return pressure sensor 11 on return line, uses
In the reflux end pressure of detection hyperfiltration/microfiltration film 3.Automatic control system according to the import end pressure of detection, reflux end pressure with
And transmembrane pressure is obtained through end pressure, while inlet flow rate and transmission flow are detected, and then according to transmembrane pressure, inlet flow rate
And transmission flow automatic adjustment ultrafiltrate pump running frequency, recycle control valve and the aperture through control valve, loop control inlet tube
Road, return line and through pipeline, can automate the control for realizing ultrafiltration/micro-filtration, transmembrane pressure.
In the utility model embodiment, transmembrane pressure TMP meets relational expression:TMP=(P1+P2)/2-P3, wherein,
P1 is import end pressure, and P2 is reflux end pressure, and P3 is that automatic control system is by setting recycle control valve 15 through end pressure
Aperture make transmembrane pressure TMP fast and stables.Return flow (the F1- of test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration
F2) the difference for being inlet flow rate F1 and transmission flow F2.Automatic control system by set the aperture of recycle control valve 15 make across
During membrane pressure difference TMP fast and stables, return flow (F1-F2) response speed is most fast.In this regard, automatic control system according to return
Flow the aperture of flow (F1-F2) control recycle control valve 15.Automatic control system includes feedforward control unit (not shown), feedforward
The control of control unit application feedforward arithmetic follows return flow (F1-F2) to change aperture through control valve 16, to reduce reflux stream
Control of amount (F1-F2) change to transmembrane pressure TMP has a negative impact, so as to avoid the control over range of transmembrane pressure TMP.
In terms of existing technologies, automatic control system is according to import end pressure, reflux for the utility model embodiment
End pressure and transmission end pressure obtain transmembrane pressure, and according to the return flow and transmission flow of monitoring, full-automation one
Body formula movable ultrafiltration/micro-filtration pilot scale chance automatic adjustment ultrafiltrate pump running frequency, recycle control valve and opening through control valve
Degree, so as to realize the control of ultrafiltration/micro-filtration, transmembrane pressure with automating fast and stable.
In the utility model embodiment, test-run a machine further includes a metal in full-automatic integral type movable ultrafiltration/micro-filtration
Cabinet 9, metal safe 9 include being internally provided with the switch board 90 of automatic control system and be arranged on switch board 90 and material pot 1 it
Between isolation cabinet 91, switch board 90 and isolation cabinet 91 be arranged to integral structure.As shown in Fig. 2, behaviour is provided with switch board 90
Make interface 901, operation is controlled to test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration by operation interface 901.Metal
Cabinet 9 is preferably stainless steel cabinet.
Test-run a machine further includes in full-automatic integral type movable ultrafiltration/micro-filtration:Back wash tank 5 and backwashing pump 6.Backwashing pump 6 is set
In isolation cabinet 91, back wash tank 5 is contained with buffer solution, and buffer solution carries out anti-hyperfiltration/microfiltration film 3 through back wash tank 5 and backwashing pump 6
Wash, the buffer solution after backwash is back in material pot 1.In the utility model embodiment, in the full-automatic one of application
Test-run a machine is carried out in ultrafiltration/microfiltration process in formula movable ultrafiltration/micro-filtration, to prevent hyperfiltration/microfiltration film 3 from blocking, can apply backwash
Tank 5 and backwashing pump 6 carry out backwash to hyperfiltration/microfiltration film 3.Specifically, whether user unrestricted choice can start instead as needed
Wash and the default open frequency of backwash, by operation panel 901 by backwash parameter setting it is good after, full-automatic integral type movement
Test-run a machine is run in ultrafiltration/microfiltration process automatically in ultrafiltration/micro-filtration, realizes multiple backwash operation.In this way, automatic control system control
During system carries out ultrafiltration/micro-filtration using hyperfiltration/microfiltration film 3 to the middle material of ultrafiltration tank 1, backwashing pump 6 is also controlled with default
Open frequency carries out backwash to hyperfiltration/microfiltration film 3.After ultrafiltration/micro-filtration, full-automatic integral type movable ultrafiltration/micro-filtration
Middle test-run a machine can be with automatic running on-line cleaning (Clean in place, CIP) program.
In the utility model embodiment, material pot 1 can be ultrafiltration tank, and ultrafiltration tank top is provided with ultrafiltration respirator
7, the top of back wash tank 5 is provided with backwash respirator 8.Ultrafiltration respirator 7 and backwash respirator 8 are internally provided with about 0.22 micron of thickness
Filter membrane (not shown), for aseptic filtration.As shown in Figure 1, ultrafiltration tank 1 and 5 bottom of back wash tank are arranged to taper, facilitate material
Discharge.In addition, ultrafiltration tank is arranged to impeller pump, back wash tank 5 is arranged to peristaltic pump.Since ultrafiltrate pump 4 uses impeller pump, gap compared with
It is small so that material cutting power is smaller;And backwashing pump 6 uses peristaltic pump so that buffer solution conveying is slow, can ensure backwash flow
And the accurate control through end pressure.
Ultrafiltration tank periphery is provided with stainless steel clamp set 2, can also be in ultrafiltration tank to carry out temperature control to ultrafiltration tank
Material is kept the temperature, while visor 19 is also provided with ultrafiltration tank, to observe the state of the material in ultrafiltration tank.Ultrafiltration tank
On be additionally provided with ultrafiltration tank chuck, ultrafiltration tank chuck includes chuck import 17 and jacket outlet 18, for connect apolegamy it is cold and hot
All-in-one machine, to carry out temperature control to the material in ultrafiltration tank.
In the utility model embodiment, when material pot 1 is ultrafiltration tank, it is dense material can be carried out to material in ultrafiltration tank
Contracting or clarification, the volume of ultrafiltration tank is preferably 30L.In the utility model other embodiment, material pot 1 can also be replaced
For retort, to complete corresponding reaction process.When replacing material pot, it is only necessary to disconnect the material pot 1 before replacing with splitting
The material pot 1 needed replacing, is then connected by the connection of connector 20 with splitting connector 20, easy to operate.
In the utility model embodiment, hyperfiltration/microfiltration film 3 is hollow fiber film assembly, may be configured as different size.
Specifically, the hyperfiltration/microfiltration film 3 in suitable aperture can be selected as needed, and set the interface form of different each pipelines with
Different hyperfiltration/microfiltration films 3 is adapted to, and then realizes ultrafiltration/micro-filtration.
In the utility model embodiment, all low spots in full-automatic integral type movable ultrafiltration/micro-filtration in test-run a machine
Place is provided with breakpoint, specifically, is set at the low spot of the pipeline in full-automatic integral type movable ultrafiltration/micro-filtration in test-run a machine
The breakpoint that clip is formed, fastening clamp during normal operation remove clip in order to collect defective material, it is necessary to when collecting defective material, and will
The defective material of collection is used for the experimental study of Product Process parameter, and full-automatic integral type movable ultrafiltration/micro- is monitored at any time to facilitate
The processing procedure of test-run a machine in filter.
In the utility model embodiment, in the side of remote ultrafiltration/microfiltration systems of material pot 1 and switch board 90
Remote isolation cabinet 91 the pushing hands 21 that also sets up of side, and in full-automatic integral type movable ultrafiltration/micro-filtration test-run a machine bottom
Portion is provided with multiple wheels, to be moved easily test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration, and to full-automatic one
Test-run a machine is positioned in formula movable ultrafiltration/micro-filtration.
In conclusion test-run a machine includes in the full-automatic integral type movable ultrafiltration/micro-filtration of the utility model:Detachable thing
Batch can 1, ultrafiltration/microfiltration systems and the fractionation connector 20 of connection material pot 1 and ultrafiltration/microfiltration systems.Ultrafiltration/microfiltration systems
Including ultrafiltrate pump 4, hyperfiltration/microfiltration film 3, recycle control valve 15, through control valve 16 and with material pot 1, ultrafiltrate pump 4, reflux
Control valve 15, the automatic control system being electrically connected through control valve 16.Material pot 1, ultrafiltrate pump 4 and hyperfiltration/microfiltration film 3 are formed
Inlet ductwork, hyperfiltration/microfiltration film 3, recycle control valve 15 and material pot 1 form return line, hyperfiltration/microfiltration film 3 and transmission
Control valve 16 forms and passes through pipeline, inlet pressure sensor 10 and inlet flow gauge 13 is additionally provided with inlet ductwork, for examining
Survey hyperfiltration/microfiltration film 3 import end pressure and inlet flow rate, through be additionally provided with pipeline through pressure sensor 12 and pass through
Flowmeter 14, for detecting transmission end pressure and the transmission flow of hyperfiltration/microfiltration film 3, reflux pressure is additionally provided with return line
Force snesor 11, for detecting the reflux end pressure of hyperfiltration/microfiltration film 3.Automatic control system is according to import end pressure, reflux end
Pressure and transmission end pressure obtain transmembrane pressure, and automatic according to transmembrane pressure, the return flow of monitoring and transmission flow
Ultrafiltrate pump running frequency, recycle control valve and the aperture through control valve are adjusted, realizes ultrafiltration/micro- automation fast and stable
Filter, the control of transmembrane pressure.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And scope.
Claims (9)
- A kind of 1. test-run a machine in full-automation integral type movable ultrafiltration/micro-filtration, it is characterised in that including:It is detachable material pot, super Filter/microfiltration systems and the fractionation connector for connecting the material pot and the ultrafiltration/microfiltration systems, the ultrafiltration/micro-filtration system System include ultrafiltrate pump, hyperfiltration/microfiltration film, recycle control valve, through control valve and with the material pot, the ultrafiltrate pump, institute State recycle control valve, the automatic control system being electrically connected through control valve, the material pot, the ultrafiltrate pump and described Hyperfiltration/microfiltration film forms inlet ductwork, and the hyperfiltration/microfiltration film, the recycle control valve and the material pot form reflux Pipeline, the hyperfiltration/microfiltration film and described formed through control valve pass through pipeline, and inlet-pressure is additionally provided with the inlet ductwork Force snesor and inlet flow gauge, it is described through pipe for detecting the import end pressure and inlet flow rate of the hyperfiltration/microfiltration film Be additionally provided with road through pressure sensor and transmission flow meter, for detect the hyperfiltration/microfiltration film through end pressure and Transmission flow, is additionally provided with return pressure sensor on the return line, for detecting the reflux end of the hyperfiltration/microfiltration film Pressure;The automatic control system obtains institute according to the import end pressure, the reflux end pressure and the end pressure that passes through The transmembrane pressure of test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration is stated, while detects inlet flow rate and transmission flow, and root The ultrafiltrate pump running frequency, the reflux are automatically adjusted according to the transmembrane pressure, the inlet flow rate and the transmission flow Control valve and the aperture through control valve.
- 2. test-run a machine in full-automation integral type movable ultrafiltration/micro-filtration according to claim 1, it is characterised in that described complete Test-run a machine further includes a metal safe in automation integrated formula movable ultrafiltration/micro-filtration, the metal safe include being internally provided with it is described from The switch board of autocontrol system and the cabinet of isolating being arranged between the switch board and the ultrafiltration/microfiltration systems, the control Cabinet processed and the isolation cabinet are arranged to integral structure.
- 3. test-run a machine in full-automation integral type movable ultrafiltration/micro-filtration according to claim 2, it is characterised in that described complete Test-run a machine further includes in automation integrated formula movable ultrafiltration/micro-filtration:Back wash tank and backwashing pump, the backwashing pump are arranged on the isolation In cabinet, the back wash tank is contained with buffer solution, and the buffer solution is through the back wash tank and the backwashing pump to the ultrafiltration/micro-filtration Film carries out backwash, and the buffer solution after backwash is back in the material pot.
- 4. test-run a machine in full-automation integral type movable ultrafiltration/micro-filtration according to claim 3, it is characterised in that the thing Batch can is ultrafiltration tank, and the ultrafiltration tank top is provided with ultrafiltration respirator, backwash respirator, institute are provided with the top of the back wash tank State ultrafiltration respirator and the backwash respirator interior is provided with filter membrane, for aseptic filtration.
- 5. test-run a machine in full-automation integral type movable ultrafiltration/micro-filtration according to claim 4, it is characterised in that described super Filter tank and the backwash pot bottom are arranged to taper.
- 6. test-run a machine in full-automation integral type movable ultrafiltration/micro-filtration according to claim 4, it is characterised in that described super Filter tank is arranged to impeller pump, and the back wash tank is arranged to peristaltic pump.
- 7. test-run a machine in full-automation integral type movable ultrafiltration/micro-filtration according to claim 4, it is characterised in that it is described from During the autocontrol system control application hyperfiltration/microfiltration film carries out ultrafiltration/micro-filtration to the middle material of the ultrafiltration tank, also The backwashing pump is controlled to carry out backwash to the hyperfiltration/microfiltration film with default open frequency.
- 8. test-run a machine in full-automation integral type movable ultrafiltration/micro-filtration according to claim 1, it is characterised in that described complete The return flow of test-run a machine is the difference of the inlet flow rate and the transmission flow in automation integrated formula movable ultrafiltration/micro-filtration, institute Stating automatic control system includes feedforward control unit, and the feedforward control unit application feedforward arithmetic control is described to pass through control valve The return flow is followed to change aperture.
- 9. test-run a machine in full-automation integral type movable ultrafiltration/micro-filtration according to claim 1, it is characterised in that described super Filter/microfiltration membranes are hollow fiber film assembly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720815089.6U CN207221710U (en) | 2017-07-06 | 2017-07-06 | Test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration |
Applications Claiming Priority (1)
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CN201720815089.6U CN207221710U (en) | 2017-07-06 | 2017-07-06 | Test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration |
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CN207221710U true CN207221710U (en) | 2018-04-13 |
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CN201720815089.6U Withdrawn - After Issue CN207221710U (en) | 2017-07-06 | 2017-07-06 | Test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107297146A (en) * | 2017-07-06 | 2017-10-27 | 上海森松制药设备工程有限公司 | Test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration |
-
2017
- 2017-07-06 CN CN201720815089.6U patent/CN207221710U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107297146A (en) * | 2017-07-06 | 2017-10-27 | 上海森松制药设备工程有限公司 | Test-run a machine in full-automatic integral type movable ultrafiltration/micro-filtration |
CN107297146B (en) * | 2017-07-06 | 2023-09-22 | 上海森松制药设备工程有限公司 | Full-automatic integrated mobile ultrafiltration/microfiltration pilot plant |
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