CN209108962U - The membrane separation device continuously filtered - Google Patents
The membrane separation device continuously filtered Download PDFInfo
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- CN209108962U CN209108962U CN201821366960.XU CN201821366960U CN209108962U CN 209108962 U CN209108962 U CN 209108962U CN 201821366960 U CN201821366960 U CN 201821366960U CN 209108962 U CN209108962 U CN 209108962U
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Abstract
The utility model provides a kind of membrane separation device continuously filtered, medical fluid in storage vat is entered in micro-filtration membrane element by the first discharge port, the first discharge nozzle, micro-filtration membrane element carries out micro-filtration to medical fluid, liquid after micro-filtration is entered in ultrafiltration membrane elements by the second discharge nozzle, ultrafiltration membrane elements carry out ultrafiltration to the liquid after micro-filtration, liquid after ultrafiltration enters nanofiltration membrane component by third discharge nozzle, nanofiltration membrane component carries out nanofiltration to the liquid after ultrafiltration, and the liquid after nanofiltration is flowed out from third discharge nozzle；Slag liquid after micro-filtration membrane element, ultrafiltration membrane elements and nanofiltration element filters, which enters from the first connecting tube, enters cooling device, and the slag liquid in cooling device returns in storage vat.Micro-filtration membrane element, ultrafiltration membrane elements and nanofiltration membrane component are serially connected, and are realized that micro-filtration membrane element, ultrafiltration membrane elements and nanofiltration membrane component work at the same time, are greatly improved the filter efficiency of medical fluid.
Description
Technical field
The utility model belongs to UF membrane field, in particular to a kind of membrane separation device continuously filtered.
Background technique
Chinese medicine is the quintessence of Chinese culture in China, is important component indispensable in China's medical and health care system.Chinese Medicine Industry
It is the industry that China has rapid growth in the industry and China's medicinal industry of traditional advantage, occupies very in medication economics
Big specific gravity.Modern Chinese herbal medicine refers to based on traditional Chinese medical theory, holds intrinsic advantage and feature, using modern science and technology as means,
Entire Chinese Medicine Industry chain is set to generate new change and distillation, development and production go out the Chinese medicine of " safely, effectively, stable, uniform ".
Currently, with the development of science and technology traditional Chinese medicine manufacturing method and equipment are no longer satisfied and above-mentioned " safely, have
Effect, it is stable, uniform " Chinese medicine production requirement, the medical filtration link especially in medical institutions' Chinese Traditional Medicine, tradition
Equipment cannot achieve can the medical fluid impurity in Chinese Traditional Medicine be removed and be retained in the effective elements of the medicine in medical fluid
Raw material in requirement.
Utility model content
The utility model proposes the membrane separation devices that one kind continuously filters, and realize micro-filtration membrane element, ultrafiltration membrane elements and receive
Filter membrane component works at the same time, and substantially increases the filter efficiency of medical fluid, and raw material of the effective elements of the medicine in medical fluid in capable of retaining
In requirement.
The technical solution of the utility model is achieved in that
A kind of ceramic film device continuously filtered, comprising:
Pedestal；
The pedestal is disposed with cooling device and bracket from left to right；It is arranged on the pedestal below the bracket
There is pump；
Storage vat is fixed on the bracket；The storage vat bottom is provided with the first discharge port, and lower section is provided with described
Pump, first discharge port are connect by the first discharge nozzle with the import of the pump, the outlet of the pump pass through described first into
Expects pipe is connect with membrane component；
The membrane component includes micro-filtration membrane element, ultrafiltration membrane elements and nanofiltration membrane component；The micro-filtration membrane element bottom is set
It is equipped with the second discharge port, a upper side is provided with third discharge port, and first charging aperture is arranged in a side-lower；The ultrafiltration membrane elements
The 4th discharge port of bottom, a side-lower second charging aperture, a upper side are provided with the 5th discharge port；The nanofiltration membrane component base
It is provided with the 6th discharge port, a side-lower is provided with Sa than feed inlet, and a upper side is provided with the 7th discharge port；
Second discharge port is connect with the second discharge nozzle, and second discharge nozzle one end and second discharge port connect
It connects, the other end is connect with the second charging aperture；4th discharge port is connect with third discharge nozzle, the third discharge nozzle one
End is connect with the 4th discharge port, and the other end is connect with the third feed inlet；6th discharge port and the 4th discharge nozzle
Connection；First discharge nozzle, second discharge nozzle are provided with the on the third discharge nozzle and the 4th discharge nozzle
One valve；First feed pipe one end is connect with the outlet of the pump, and the other end is connect with the first charging aperture；
Described outlet pipe one end is connect with the outlet of the pump, and the other end is connect with the first charging aperture；The third
Discharge port is connect by the first branch pipe with first connecting tube, and the 5th discharge port is connected by the second branch pipe and described first
Adapter tube connection, the 7th discharge port are connect by third branch pipe with first connecting tube；First connecting tube with it is described
The import of cooling device connects；
The cooling device is connect with first connecting tube, the first return pipe respectively, first return pipe one end with it is described
The outlet of cooling device connects, and the other end is arranged in the storage vat；
It is provided with the second valve in first connecting tube between first branch pipe and second branch pipe, described
Third valve is provided in first connecting tube between two branch pipes and the third branch pipe.
Preferably, the cooling device includes cooler and cooling tube, and the cooling tube is the double-deck cooling tube, including outer cold
But pipe and interior cooling tube, are provided with the first cavity, the interior cooling tube surrounds between the outer cooling tube and the interior cooling tube
Second cavity, first connecting tube are connect with the inner wall of the interior cooling bottom of the tube；First return pipe and the cooling tube
The inner wall at top connects；
It is provided with the first cooling liquid inlet below the outer wall of the outer cooling tube, top is provided with the first cooling liquid outlet,
First cooling liquid inlet is connect by the second connecting tube with the import of the cooler, and first cooling liquid outlet passes through
Third connecting tube is connect with the outlet of the cooler.
Preferably, the storage vat includes inner barrel and outer barrel, is set with interior bucket on the inner wall of said tub；The interior bucket
Height is greater than the height of said tub；
Third cavity is provided between the interior bucket and said tub, under said tub corresponding with the third cavity
Side is provided with the second cooling liquid inlet, and top is provided with the second cooling liquid outlet；
Second cooling liquid inlet is connect by the 4th connecting tube with the import of the cooler, second coolant liquid
Outlet is connect by the 5th connecting tube with the outlet of the cooler.
Preferably, it is provided with first pressure gauge in first connecting tube, is provided with the second pressure on second discharge nozzle
Power table is provided with third pressure gauge on the 4th discharge nozzle.
Preferably, it is provided with first flowmeter on second discharge nozzle, is provided with second on the third discharge nozzle
Meter is provided with third flowmeter on the 4th discharge nozzle；
Described first flowmeter one end is connect with second discharge nozzle, and the other end is connect with the second return pipe, far from described
Second return pipe one end of first flowmeter is arranged in the storage vat；
Described second flowmeter one end is connect with the third discharge nozzle, and the other end is connect with third return pipe, far from described
Third return pipe one end of second flowmeter is arranged in the storage vat；
Third flowmeter one end is connect with the 4th discharge nozzle, and the other end is connect with the 4th return pipe, far from described
Third return pipe one end of third flowmeter is arranged in the storage vat；
Second return pipe, the third return pipe are provided with the 4th valve on the 4th return pipe.
Preferably, the outlet of the pump is provided with four-way, four mouths of the four-way respectively with first feed pipe,
Six connecting tubes, the 7th connecting tube are connected with the outlet of the pump；
Described 6th connecting tube one end is connect with the second charging aperture, and the other end is connect with the four-way；Described 7th
Connecting tube one end is connect with the third feed inlet, and the other end is connect with the four-way；
The 5th valve is provided in 6th connecting tube and the 7th connecting tube.
The utility model provides a kind of ceramic film device continuously filtered, and the medical fluid in storage vat passes through the first discharging
Mouth, the first discharge nozzle enter in micro-filtration membrane element, and micro-filtration membrane element carries out micro-filtration to medical fluid, and the liquid after micro-filtration passes through second
Discharge port, the second discharge nozzle enter in ultrafiltration membrane elements, and ultrafiltration membrane elements carry out ultrafiltration to the liquid after micro-filtration, after ultrafiltration
Liquid enters nanofiltration membrane component by the 4th discharge port, third discharge nozzle, and nanofiltration membrane component receives the liquid after ultrafiltration
Filter, the liquid after nanofiltration are flowed out from third discharge nozzle；The filtered slag liquid of micro-filtration membrane element from third discharge port, the first branch pipe,
First connecting tube enters cooling device, and the filtered slag liquid of ultrafiltration membrane elements is connected from the 5th discharge port, the second branch pipe, first
Pipe enters cooling device, and the slag liquid after nanofiltration membrane element filters is entered from the 7th discharge port, third branch pipe, the first connecting tube
Cooling device, the slag liquid in cooling device return in storage vat.Micro-filtration membrane element, ultrafiltration membrane elements and nanofiltration membrane component are mutual
Series connection realizes that micro-filtration membrane element, ultrafiltration membrane elements and nanofiltration membrane component work at the same time, substantially increases the filter efficiency of medical fluid,
Requirement of the effective elements of the medicine in the raw material of medical fluid can retain simultaneously again in.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of capsule board packaging bag wrapper provided by the utility model；
Fig. 2 is the structural schematic diagram of storage vat in Fig. 1；
Fig. 3 is the structural schematic diagram of cooling tube in Fig. 1.
In figure:
1, pedestal；2, storage vat；3, micro-filtration membrane element；4, ultrafiltration membrane elements；5, nanofiltration membrane component；6, it pumps；7, cooler；
8, cooling tube；9, the first cavity；10, outer barrel；11, interior bucket；12, third cavity；13, the first cooling liquid inlet；14, first is cooling
Liquid outlet；15, the second cooling liquid inlet；16, the second cooling liquid outlet；17, first pressure gauge；18, second pressure gauge；19,
Three pressure gauges；20, first flowmeter；21, second flowmeter；22, third flowmeter；23, interior cooling tube；24, outer cooling tube.
Specific embodiment
In conjunction with Fig. 1, the utility model proposes the ceramic film device that continuously filters of one kind characterized by comprising
Pedestal 1；
Pedestal 1 is disposed with cooling device and bracket from left to right；Pump 6 is provided on pedestal 1 below bracket；
Storage vat 2 is fixed on bracket；2 bottom of storage vat is provided with the first discharge port, and lower section is provided with pump 6, and first goes out
Material mouth by the first discharge nozzle with pump 6 import connect, pump 6 outlet pass through the first feed pipe connect with membrane component；
Membrane component includes micro-filtration membrane element 3, ultrafiltration membrane elements 4 and nanofiltration membrane component 5；3 bottom of micro-filtration membrane element is provided with
Second discharge port, a upper side are provided with third discharge port, and first charging aperture is arranged in a side-lower；4 bottom of ultrafiltration membrane elements
Four discharge ports, a side-lower second charging aperture, a upper side are provided with the 5th discharge port；5 bottom of nanofiltration membrane component is provided with
Six discharge ports, a side-lower are provided with third feed inlet, and a upper side is provided with the 7th discharge port；
Second discharge port is connect with the second discharge nozzle, and second discharge nozzle one end is connect with the second discharge port, the other end and
The connection of two feed inlets；4th discharge port is connect with third discharge nozzle, and third discharge nozzle one end is connect with the 4th discharge port, the other end
It is connect with third feed inlet；6th discharge port is connect with the 4th discharge nozzle；First discharge nozzle, the second discharge nozzle, third discharge nozzle
The first valve is provided with on the 4th discharge nozzle；First feed pipe one end is connect with the outlet of pump 6, the other end and the first charging
Mouth connection；
Outlet pipe one end is connect with the outlet of pump 6, and the other end is connect with first charging aperture；Third discharge port passes through first
Pipe is connect with the first connecting tube, and the 5th discharge port is connect by the second branch pipe with the first connecting tube, and the 7th discharge port passes through third
Branch pipe is connect with the first connecting tube；The import of first connecting tube and cooling device connects；
Cooling device is connect with the first connecting tube, the first return pipe respectively, and the outlet of first return pipe one end and cooling device connects
It connects, the other end is arranged in storage vat 2；
The second valve, the second branch pipe and third branch pipe are provided in the first connecting tube between first branch pipe and the second branch pipe
Between the first connecting tube on be provided with third valve
In above-mentioned technical proposal, the medical fluid in storage vat 2 enters micro-filtration membrane element by the first discharge port, the first discharge nozzle
In part 3, micro-filtration membrane element 3 carries out micro-filtration to medical fluid, and the liquid after micro-filtration is entered super by the second discharge port, the second discharge nozzle
In filter membrane component 4, ultrafiltration membrane elements 4 carry out ultrafiltration to the liquid after micro-filtration, and the liquid after ultrafiltration passes through the 4th discharge port, third
Discharge nozzle enters nanofiltration membrane component 5, and nanofiltration membrane component 5 carries out nanofiltration to the liquid after ultrafiltration, and the liquid after nanofiltration is from third
Discharge nozzle outflow；The filtered slag liquid of micro-filtration membrane element 3 enters cooling from third discharge port, the first branch pipe, the first connecting tube
Device, the filtered slag liquid of ultrafiltration membrane elements 4 enter cooling device from the 5th discharge port, the second branch pipe, the first connecting tube, receive
The filtered slag liquid of filter membrane component 5 enters cooling device from the 7th discharge port, third branch pipe, the first connecting tube, cooling device
Interior slag liquid returns in storage vat 2.Micro-filtration membrane element 3, ultrafiltration membrane elements 4 and nanofiltration membrane component 5 are serially connected, and realize micro-filtration
Membrane component 3, ultrafiltration membrane elements 4 and nanofiltration membrane component 5 work at the same time, and substantially increase the filter efficiency of medical fluid.
In the present embodiment, cooling device includes cooler 7 and cooling tube 8, and cooling tube 8 is the double-deck cooling tube 8, including
Outer cooling tube 24 and interior cooling tube 23, are provided with the first cavity 9 between outer cooling tube 24 and interior cooling tube 23, interior cooling tube 23 encloses
At the second cavity, the first connecting tube is connect with the inner wall of interior 23 bottom of cooling tube；The inner wall at 8 top of the first return pipe and cooling tube connects
It connects；It is provided with the first cooling liquid inlet 13 below the outer wall of outer cooling tube 24, top is provided with the first cooling liquid outlet 14, and first
Cooling liquid inlet 13 is connect by the second connecting tube with the import of cooler 7, and the first cooling liquid outlet 14 passes through third connecting tube
It is connect with the outlet of cooler 7, referring to Fig. 3.Among the above, the cooling medium in cooler 7 enters first from cooling liquid outlet
In cavity 9, liquid and cooling medium in the second cavity carry out heat exchange, and the temperature of liquid reduces, the temperature liter of cooling medium
Height, the cooling medium after raising returns in cooler 7 from cooling liquid outlet to be cooled down, and the liquid of low temperature returns to storage vat 2.
In the present embodiment, referring to fig. 2, storage vat 2 includes interior bucket 11 and outer barrel 10, is set on the inner wall of outer barrel 10
Interior bucket 11；The height of interior bucket 11 is greater than the height of outer barrel 10；Third cavity 12 is provided between interior bucket 11 and outer barrel 10, with third
It is provided with the second cooling liquid inlet 15 below the corresponding outer barrel 10 of cavity 12, top is provided with the second cooling liquid outlet 16；The
Two cooling liquid inlets 15 are connect by the 4th connecting tube with the import of cooler 7, and the second cooling liquid outlet 16 passes through the 5th connection
Pipe is connect with the outlet of cooler 7.Among the above, the cooling medium in cooler 7 enters third from the second cooling liquid outlet 16
In cavity 12, medical fluid and cooling medium in third cavity 12 carry out heat exchange, and the temperature of medical fluid reduces, the temperature of cooling medium
It increases, the cooling medium after raising returns in cooler 7 from cooling liquid outlet to be cooled down.
In the present embodiment, first pressure gauge 17 and the first regulating valve, the second discharge nozzle are provided in the first connecting tube
On be provided with second pressure gauge 18 and the second regulating valve, be provided with third pressure gauge 19 and third regulating valve on the 4th discharge nozzle.
Among the above, first pressure gauge 17 is used to test the medical fluid pressure into micro-filtration membrane element 3, and the first regulating valve is for adjusting into micro-
The medical fluid pressure of filter membrane component 3, second pressure gauge 18 are used to test the medical fluid pressure into ultrafiltration membrane elements 4, the second regulating valve
For adjusting the medical fluid pressure for entering ultrafiltration membrane elements 4, third pressure gauge 19 is used to test the medical fluid pressure into nanofiltration membrane component 5
Power, third regulating valve are used to adjust the medical fluid pressure into nanofiltration membrane component 5.
In the present embodiment, it is provided with first flowmeter 20 on the second discharge nozzle, is provided with second on third discharge nozzle
Flowmeter 21 is provided with third flowmeter 22 on the 4th discharge nozzle；20 one end of first flowmeter is connect with the second discharge nozzle, another
End is connect with the second return pipe, and second return pipe one end far from first flowmeter 20 is arranged in storage vat 2；Second flowmeter 21 1
End is connect with third discharge nozzle, and the other end is connect with third return pipe, and third return pipe one end setting far from second flowmeter 21 exists
In storage vat 2；22 one end of third flowmeter is connect with the 4th discharge nozzle, and the other end is connect with the 4th return pipe, far from third flow
Third return pipe one end of meter 22 is arranged in storage vat 2；Second return pipe, third return pipe are provided with the 4th valve on the 4th return pipe
Door.Among the above, first flowmeter 20 is used to test the flow of medical fluid after filtering in micro-filtration membrane element 3, and second flowmeter 21 is used for
The flow of medical fluid after filtering in ultrafiltration membrane elements 4 is tested, third flowmeter 22 is used to test in nanofiltration membrane component 5 medical fluid after filtering
Flow.
In the present embodiment, the outlet for pumping 6 is provided with four-way, four mouths of four-way respectively with the first feed pipe, the 6th
Connecting tube, the 7th connecting tube are connected with the outlet of pump；6th connecting tube one end is connect with second charging aperture, and the other end leads to four
It connects；7th connecting tube one end is connect with third feed inlet, and the other end is connect with four-way；In 6th connecting tube and the 7th connecting tube
It is provided with the 5th valve.Above-mentioned setting enables to the medical fluid in storage vat 2 that can enter directly into ultrafiltration membrane elements 4 or nanofiltration
Membrane component 5 directly carries out ultrafiltration or nanofiltration to medical fluid.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. the membrane separation device that one kind continuously filters characterized by comprising
Pedestal；
The pedestal is disposed with cooling device and bracket from left to right；It is provided on the pedestal below the bracket
Pump；
Storage vat is fixed on the bracket；The storage vat bottom is provided with the first discharge port, and lower section is provided with the pump, institute
It states the first discharge port to connect by the first discharge nozzle with the import of the pump, the outlet of the pump passes through the first feed pipe and membrane element
Part connection；
The membrane component includes micro-filtration membrane element, ultrafiltration membrane elements and nanofiltration membrane component；The micro-filtration membrane element bottom is provided with
Second discharge port, a upper side are provided with third discharge port, and first charging aperture is arranged in a side-lower；The ultrafiltration membrane elements bottom
4th discharge port, a side-lower second charging aperture, a upper side are provided with the 5th discharge port；The nanofiltration membrane component base setting
There is the 6th discharge port, a side-lower is provided with third feed inlet, and a upper side is provided with the 7th discharge port；
Second discharge port is connect with the second discharge nozzle, and second discharge nozzle one end is connect with second discharge port, separately
One end is connect with the second charging aperture；4th discharge port is connect with third discharge nozzle, third discharge nozzle one end with
The 4th discharge port connection, the other end are connect with the third feed inlet；6th discharge port is connect with the 4th discharge nozzle；
The first valve is provided on first discharge nozzle, second discharge nozzle, the third discharge nozzle and the 4th discharge nozzle
Door；First feed pipe one end is connect with the outlet of the pump, and the other end is connect with the first charging aperture；
Outlet pipe one end is connect with the outlet of the pump, and the other end is connect with the first charging aperture；The third discharge port is logical
It crosses the first branch pipe to connect with the first connecting tube, the 5th discharge port is connect by the second branch pipe with first connecting tube, institute
The 7th discharge port is stated to connect by third branch pipe with first connecting tube；First connecting tube and the cooling device into
Mouth connection；
The cooling device is connect with first connecting tube, the first return pipe respectively, first return pipe one end and the cooling
The outlet of device connects, and the other end is arranged in the storage vat；
It is provided with the second valve in first connecting tube between first branch pipe and second branch pipe, described second
Third valve is provided in first connecting tube between pipe and the third branch pipe.
2. the membrane separation device according to claim 1 continuously filtered, which is characterized in that the cooling device includes cooling
Machine and cooling tube, the cooling tube are the double-deck cooling tube, including outer cooling tube and interior cooling tube, the outer cooling tube with it is described interior
The first cavity is provided between cooling tube, the interior cooling tube surrounds the second cavity, first connecting tube and the interior cooling
The inner wall of bottom of the tube connects；First return pipe is connect with the inner wall at the top of the cooling tube；
It is provided with the first cooling liquid inlet below the outer wall of the outer cooling tube, top is provided with the first cooling liquid outlet, described
First cooling liquid inlet is connect by the second connecting tube with the import of the cooler, and first cooling liquid outlet passes through third
Connecting tube is connect with the outlet of the cooler.
3. the membrane separation device according to claim 2 continuously filtered, which is characterized in that the storage vat include interior bucket and
Outer barrel is set with the interior bucket on the inner wall of said tub；The height of the interior bucket is greater than the height of said tub；
It is provided with third cavity between the interior bucket and said tub, is set below said tub corresponding with the third cavity
It is equipped with the second cooling liquid inlet, top is provided with the second cooling liquid outlet；
Second cooling liquid inlet is connect by the 4th connecting tube with the import of the cooler, second cooling liquid outlet
It is connect by the 5th connecting tube with the outlet of the cooler.
4. the membrane separation device according to claim 1 continuously filtered, which is characterized in that be arranged in first connecting tube
There is first pressure gauge, second pressure gauge is provided on second discharge nozzle, is provided with third pressure on the 4th discharge nozzle
Table.
5. the membrane separation device according to claim 1 continuously filtered, which is characterized in that be arranged on second discharge nozzle
There is first flowmeter, second flowmeter is provided on the third discharge nozzle, is provided with third flow on the 4th discharge nozzle
Meter；
Described first flowmeter one end is connect with second discharge nozzle, and the other end is connect with the second return pipe, far from described first
Second return pipe one end of flowmeter is arranged in the storage vat；
Described second flowmeter one end is connect with the third discharge nozzle, and the other end is connect with third return pipe, far from described second
Third return pipe one end of flowmeter is arranged in the storage vat；
Third flowmeter one end is connect with the 4th discharge nozzle, and the other end is connect with the 4th return pipe, far from the third
Third return pipe one end of flowmeter is arranged in the storage vat；
Second return pipe, the third return pipe are provided with the 4th valve on the 4th return pipe.
6. the membrane separation device according to claim 1 continuously filtered, which is characterized in that the outlet of the pump is provided with four
Logical, four mouths of the four-way connect with the outlet of first feed pipe, the 6th connecting tube, the 7th connecting tube and the pump respectively
It connects；
Described 6th connecting tube one end is connect with the second charging aperture, and the other end is connect with the four-way；7th connection
Pipe one end is connect with the third feed inlet, and the other end is connect with the four-way；
The 5th valve is provided in 6th connecting tube and the 7th connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366960.XU CN209108962U (en) | 2018-08-23 | 2018-08-23 | The membrane separation device continuously filtered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366960.XU CN209108962U (en) | 2018-08-23 | 2018-08-23 | The membrane separation device continuously filtered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209108962U true CN209108962U (en) | 2019-07-16 |
Family
ID=67197361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821366960.XU Active CN209108962U (en) | 2018-08-23 | 2018-08-23 | The membrane separation device continuously filtered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209108962U (en) |
-
2018
- 2018-08-23 CN CN201821366960.XU patent/CN209108962U/en active Active
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