CN108816047A - A kind of traditional Chinese medicine extraction reverse osmosis unit - Google Patents
A kind of traditional Chinese medicine extraction reverse osmosis unit Download PDFInfo
- Publication number
- CN108816047A CN108816047A CN201810662486.3A CN201810662486A CN108816047A CN 108816047 A CN108816047 A CN 108816047A CN 201810662486 A CN201810662486 A CN 201810662486A CN 108816047 A CN108816047 A CN 108816047A
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- CN
- China
- Prior art keywords
- reverse osmosis
- chinese medicine
- doughnut
- traditional chinese
- medicine extraction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/10—Cellulose; Modified cellulose
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The present invention relates to a kind of traditional Chinese medicine extraction reverse osmosis units, including：The multiple reverse osmosis tanks being cascaded；Each reverse osmosis tank is equipped with feed inlet, Liquid Residue discharge port and percolate discharge port；The feed inlet is connected to feed pipe, and the Liquid Residue discharge port is connected to Liquid Residue discharge nozzle, and the percolate discharge port is connected to percolate discharge nozzle；More doughnut reverse osmosis membranes are equipped in each reverse osmosis tank, the hollow space of every doughnut reverse osmosis membrane is all connected to the percolate discharge nozzle, and the feed pipe and the Liquid Residue discharge nozzle are connected to the space outside the doughnut reverse osmosis membrane in the reverse osmosis tank respectively.Traditional Chinese medicine extraction reverse osmosis unit of the invention carries out reverse osmosis treatment to Chinese medicine extract using a large amount of doughnut reverse osmosis membranes are provided with, and treatment process is simple and efficient.
Description
Technical field
The present invention relates to technical field of extraction of Chinese traditional medicine, in particular to a kind of traditional Chinese medicine extraction reverse osmosis unit.
Background technique
Reverse osmosis unit is that raw water is passed through to fine filter, seed activity carbon filter, compression charcoal filter etc.,
It is 1/10000 μm (be equivalent to the 1/6000 of Escherichia coli size, viral 1/300) anti-using aperture again by pump pressurization
Permeable membrane (RO film) makes the water of higher concentration become low concentration of water, while industrial pollutants, heavy metal, bacterium, virus etc. is big
It measures the impurity being mixed into water to be all isolated, drinks defined physical and chemical index and sanitary standard to reach, output is to clear to pure
Water.
Reverse osmosis membrane in the prior art is with certain characteristics artificial semi-transparent made of a kind of simulation biological semi-permeable film
Film is generally made of high molecular material.Chinese medicine extract is molten in the mixing leached to net medicinal material, obtained after clarifying treatment
Liquid.When being filtered using reverse osmosis unit in the prior art to Chinese medicine extract, reverse osmosis membrane is easy to happen blocking, inconvenient
In cleaning, frequent progress is needed to replace.Existing reverse osmosis unit is not suitable for the filtering of the Chinese medicine extract in industrial production
Processing.
Summary of the invention
The invention solves in the prior art the technical issues of, a kind of traditional Chinese medicine extraction reverse osmosis unit is provided.
In order to solve the above-mentioned technical problem, technical solution of the present invention is specific as follows：
A kind of traditional Chinese medicine extraction reverse osmosis unit, including：The multiple reverse osmosis tanks being cascaded；
Each reverse osmosis tank is equipped with feed inlet, Liquid Residue discharge port and percolate discharge port；The feed inlet and feed pipe
Connection, the Liquid Residue discharge port are connected to Liquid Residue discharge nozzle, and the percolate discharge port is connected to percolate discharge nozzle；
More doughnut reverse osmosis membranes, the hollow space of every doughnut reverse osmosis membrane are equipped in each reverse osmosis tank
All be connected to the percolate discharge nozzle, the feed pipe and the Liquid Residue discharge nozzle respectively with it is described in the reverse osmosis tank
Space connection outside doughnut reverse osmosis membrane.
In the above-mentioned technical solutions, the material of the doughnut reverse osmosis membrane is cellulose acetate or triacetate fiber
Element.
In the above-mentioned technical solutions, the pipe thickness of the doughnut reverse osmosis membrane is 100~350 μm, hollow space
Diameter be 200~400 μm, permeation flux be 6~20Lm-2·h-1MPa, salt rejection rate are 95.0~99.9%.
In the above-mentioned technical solutions, the quantity for the doughnut reverse osmosis membrane being equipped in each reverse osmosis tank is 100
Ten thousand~10,000,000.
In the above-mentioned technical solutions, the quantity of the reverse osmosis tank is 4.
The present invention has beneficial effect below：
Traditional Chinese medicine extraction reverse osmosis unit of the invention, using being provided with a large amount of doughnut reverse osmosis membranes to Chinese medicine extract
Reverse osmosis treatment is carried out, treatment process is simple and efficient.
Traditional Chinese medicine extraction reverse osmosis unit of the invention, in reverse osmosis tank be equipped with a large amount of doughnut reverse osmosis membranes be easy it is clear
It washes, only need to open reverse osmosis tank and doughnut reverse osmosis membrane is rinsed, overcome reverse osmosis membrane in the prior art
It is not easy to the defect of cleaning, is suitable for the industrialization reverse osmosis treatment of Chinese medicine extract.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of traditional Chinese medicine extraction reverse osmosis unit of the invention.
Fig. 2 is the structural schematic diagram of a reverse osmosis tank of the top in traditional Chinese medicine extraction reverse osmosis unit shown in FIG. 1.
Fig. 3 is the schematic cross-section of the doughnut reverse osmosis membrane in reverse osmosis tank shown in Fig. 2.
Appended drawing reference in figure is expressed as：
The reverse osmosis tank of 61-；62- feed pipe；63- percolate discharge nozzle；64- Liquid Residue discharge nozzle；
611- doughnut reverse osmosis membrane；612- connecting tube；613- feed inlet；614- percolate discharge port；615- residual
Liquid discharge port.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing.
As shown in Figures 1 to 3, traditional Chinese medicine extraction reverse osmosis unit of the invention includes：4 reverse osmosis tanks being cascaded
61.Each reverse osmosis tank 61 is equipped with feed inlet 613, Liquid Residue discharge port 615 and percolate discharge port 614.Wherein, feed inlet
613 are connected to feed pipe 62, and Liquid Residue discharge port 615 is connected to Liquid Residue discharge nozzle 64, percolate discharge port 614 and percolate
Discharge nozzle 63 is connected to.
Specifically, as illustrated in fig. 1 and 2, the feed inlet 613 above the left side of first of the top reverse osmosis tank 61 with
Feed pipe 62 be connected, the Liquid Residue discharge port 615 of lower right-hand side is connected with connecting tube 612, the percolate discharge port 614 on right side and
Percolate discharge nozzle 63 is connected.The connecting tube 612 being connected with first reverse osmosis 61 Liquid Residue discharge port 615 of tank also with second
The feed inlet 613 of reverse osmosis tank 61 is connected.The percolate discharge port 614 of second reverse osmosis tank 61 also with percolate discharge nozzle 63
Connection.The Liquid Residue discharge port 615 of second reverse osmosis tank 61 also by connecting tube 612 and next reverse osmosis tank 61 charging
Mouth 613 is connected.The Liquid Residue discharge port 615 of the last one reverse osmosis tank 61 is connected with Liquid Residue discharge nozzle 64.
It is equipped with more doughnut reverse osmosis membranes 611 in each reverse osmosis tank 61, every doughnut reverse osmosis membrane 611
Hollow space is all connected to percolate discharge nozzle 63, feed pipe 62 and Liquid Residue discharge nozzle 64 respectively with it is hollow in reverse osmosis tank 61
Space connection outside fibre reverse osmosis film 611.The doughnut reverse osmosis membrane 611 being equipped in each reverse osmosis tank 61
Quantity is 1,000,000~10,000,000.
As shown in figure 3, the material of doughnut reverse osmosis membrane 611 is second in traditional Chinese medicine extraction reverse osmosis unit of the invention
Acid cellulose or Triafol T.The pipe thickness of doughnut reverse osmosis membrane 611 is 100~350 μm, hollow space
Diameter is 200~400 μm, and permeation flux is 6~20Lm-2·h-1MPa, salt rejection rate are 95.0~99.9%.
When in use, Chinese medicine extract is passed into first instead by feed pipe 62 to traditional Chinese medicine extraction reverse osmosis unit of the invention
It permeates in tank 61, the spatial flow other than the outer wall of doughnut reverse osmosis membrane 611.Under the effect of the pressure, traditional Chinese medicine extraction
The part mixed liquor that can penetrate the doughnut reverse osmosis membrane 611 in liquid enters in doughnut reverse osmosis membrane 611
Hollow space, and then be passed in percolate discharge nozzle 63 and traditional Chinese medicine extraction reverse osmosis unit be discharged.In penetrating into
Liquid Residue in hollow fiber reverse osmosis membrane 611 then passes through connecting tube 612 and enters the next reverse osmosis progress of tank 61 osmosis filtration.
Finally, traditional Chinese medicine extraction reverse osmosis is discharged by Liquid Residue discharge nozzle 64 in the impermeable Liquid Residue in doughnut reverse osmosis membrane 611
Saturating device.
Traditional Chinese medicine extraction reverse osmosis unit of the invention, using being provided with a large amount of doughnut reverse osmosis membranes to Chinese medicine extract
Reverse osmosis treatment is carried out, treatment process is simple and efficient.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (5)
1. a kind of traditional Chinese medicine extraction reverse osmosis unit, which is characterized in that including：The multiple reverse osmosis tanks (61) being cascaded；
Each reverse osmosis tank (61) is equipped with feed inlet (613), Liquid Residue discharge port (615) and percolate discharge port (614)；It is described
Feed inlet (613) is connected to feed pipe (62), and the Liquid Residue discharge port (615) is connected to Liquid Residue discharge nozzle (64), described
Percolate discharge port (614) is connected to percolate discharge nozzle (63)；
More doughnut reverse osmosis membranes (611), every doughnut reverse osmosis membrane (611) are equipped in each reverse osmosis tank (61)
Hollow space be all connected to the percolate discharge nozzle (63), the feed pipe (62) and the Liquid Residue discharge nozzle (64) point
The space external with doughnut reverse osmosis membrane (611) described in the reverse osmosis tank (61) is not connected to.
2. traditional Chinese medicine extraction reverse osmosis unit according to claim 1, which is characterized in that the doughnut reverse osmosis membrane
(611) material is cellulose acetate or Triafol T.
3. traditional Chinese medicine extraction reverse osmosis unit according to claim 1, which is characterized in that the doughnut reverse osmosis membrane
(611) pipe thickness is 100~350 μm, and the diameter of hollow space is 200~400 μm, and permeation flux is 6~20Lm-2·
h-1MPa, salt rejection rate are 95.0~99.9%.
4. traditional Chinese medicine extraction reverse osmosis unit according to claim 1, which is characterized in that be equipped in each reverse osmosis tank (61)
The doughnut reverse osmosis membrane (611) quantity be 1,000,000~10,000,000.
5. traditional Chinese medicine extraction reverse osmosis unit according to claim 1, which is characterized in that the quantity of the reverse osmosis tank (61)
It is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662486.3A CN108816047A (en) | 2018-06-25 | 2018-06-25 | A kind of traditional Chinese medicine extraction reverse osmosis unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662486.3A CN108816047A (en) | 2018-06-25 | 2018-06-25 | A kind of traditional Chinese medicine extraction reverse osmosis unit |
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| Publication Number | Publication Date |
|---|---|
| CN108816047A true CN108816047A (en) | 2018-11-16 |
Family
ID=64138410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810662486.3A Pending CN108816047A (en) | 2018-06-25 | 2018-06-25 | A kind of traditional Chinese medicine extraction reverse osmosis unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516802A (en) * | 2020-10-30 | 2021-03-19 | 宁波方太厨具有限公司 | Hollow fiber membrane element and method for producing same |
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| CN1157580A (en) * | 1994-09-16 | 1997-08-20 | 纳幕尔杜邦公司 | Hollow fiber cartridge |
| CN101797446A (en) * | 2009-02-10 | 2010-08-11 | 费广武 | Equipment unit and method for condensing and extracting traditional Chinese medicine |
| JP2012115768A (en) * | 2010-11-30 | 2012-06-21 | Sumitomo Electric Ind Ltd | Method for production of zeolite filtration film module |
| CN202777089U (en) * | 2012-09-21 | 2013-03-13 | 南京中医药大学 | Multifunctional traditional Chinese medicine extracting, refining and concentrating equipment |
| CN107376668A (en) * | 2017-09-06 | 2017-11-24 | 天津工业大学 | A kind of pressure resistant type doughnut reverse osmosis membrane and preparation method thereof |
| CN208694306U (en) * | 2018-06-25 | 2019-04-05 | 长春三真实业有限公司 | Traditional Chinese medicine extraction reverse osmosis unit |
-
2018
- 2018-06-25 CN CN201810662486.3A patent/CN108816047A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157580A (en) * | 1994-09-16 | 1997-08-20 | 纳幕尔杜邦公司 | Hollow fiber cartridge |
| CN101797446A (en) * | 2009-02-10 | 2010-08-11 | 费广武 | Equipment unit and method for condensing and extracting traditional Chinese medicine |
| JP2012115768A (en) * | 2010-11-30 | 2012-06-21 | Sumitomo Electric Ind Ltd | Method for production of zeolite filtration film module |
| CN202777089U (en) * | 2012-09-21 | 2013-03-13 | 南京中医药大学 | Multifunctional traditional Chinese medicine extracting, refining and concentrating equipment |
| CN107376668A (en) * | 2017-09-06 | 2017-11-24 | 天津工业大学 | A kind of pressure resistant type doughnut reverse osmosis membrane and preparation method thereof |
| CN208694306U (en) * | 2018-06-25 | 2019-04-05 | 长春三真实业有限公司 | Traditional Chinese medicine extraction reverse osmosis unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516802A (en) * | 2020-10-30 | 2021-03-19 | 宁波方太厨具有限公司 | Hollow fiber membrane element and method for producing same |
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| PB01 | Publication | ||
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Application publication date: 20181116 |