CN204193638U - The filter of anti-oxidation when a kind of Chinese herbal medicine extracts, lucifuge - Google Patents
The filter of anti-oxidation when a kind of Chinese herbal medicine extracts, lucifuge Download PDFInfo
- Publication number
- CN204193638U CN204193638U CN201420600827.1U CN201420600827U CN204193638U CN 204193638 U CN204193638 U CN 204193638U CN 201420600827 U CN201420600827 U CN 201420600827U CN 204193638 U CN204193638 U CN 204193638U
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- Prior art keywords
- filter
- exhaust outlet
- lucifuge
- oxidation
- connects
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Abstract
The utility model discloses when a kind of Chinese herbal medicine extracts anti-oxidation, the filter of lucifuge, comprise agitated crystallizer, filter and connect the feed pipe of described agitated crystallizer and filter, described feed pipe is provided with product pump and inlet valve, described filter comprises the collector of filter and lower end connection, described filter upper surface is provided with charging aperture, air inlet and exhaust outlet, described charging aperture connects feed pipe, described air inlet connects logical nitrogen tube, described exhaust outlet connects evacuated tube, described collector is provided with second exhaust port and the 3rd exhaust outlet, described second exhaust port connects evacuated tube, described 3rd exhaust outlet connects vacuum tube.The filter of anti-oxidation when a kind of Chinese herbal medicine that the utility model discloses extracts, lucifuge, whole apparatus structure is simple, easy to operate, and the product drying time after being filtered by this device is short, constant product quality.
Description
Technical field
The utility model relates to a kind of filter, particularly relates to filter that is anti-oxidation when a kind of Chinese herbal medicine extracts, lucifuge.
Background technology
In Chinese herbal medicine Extraction and isolation experimentation, filtration is the step that must experience, but in existing experimentation, all take Buchner funnel normal pressure or reduced vacuum to filter, under this filter condition, to expose the time in atmosphere long for product, this cannot realize filtering for product that is oxidizable, that keep in dark place with regard to making this filter, very easily has an impact to product quality; Conventional filtration mode takes desk centrifuge to carry out centrifugal filtration in addition, but under this condition, material contacts with air, and treating capacity is little, and product is moist, unsuitable dry; So traditional filter method, quality that is oxidizable, the product that keeps in dark place cannot be ensured, have impact on product benefit.
Utility model content
The purpose of this utility model is the defect overcoming prior art, and the filter of anti-oxidation when providing a kind of Chinese herbal medicine to extract, lucifuge, goes for product that is oxidizable, that keep in dark place.
For achieving the above object, the utility model proposes following technical scheme:
It is anti-oxidation when a kind of Chinese herbal medicine extracts, the filter of lucifuge, comprise agitated crystallizer, filter and connect the feed pipe of described agitated crystallizer and filter, described feed pipe is provided with product pump and inlet valve, described filter comprises the collector of filter and lower end connection, described filter upper surface is provided with charging aperture, air inlet and exhaust outlet, described charging aperture connects feed pipe, described air inlet connects logical nitrogen tube, described exhaust outlet connects evacuated tube, described collector is provided with second exhaust port and the 3rd exhaust outlet, described second exhaust port connects evacuated tube, described 3rd exhaust outlet connects vacuum tube.
Described filter lower end is del, and inverted triangle top is provided with discharging opening.
Described collecting pipe has arc-shaped upper ends face, and institute second states exhaust outlet and the 3rd exhaust outlet is located on described upper surface, and described arc-shaped upper ends face is provided with the second charging aperture, is connected the discharging opening of described filter lower end by tube connector.
Described logical nitrogen tube is provided with the first valve, and described evacuated tube is provided with exhaust-valve, and described vacuum tube is provided with vacuum valve.
Described vacuum tube connects vavuum pump.
Compared with prior art; the filter of anti-oxidation when a kind of Chinese herbal medicine that the utility model discloses extracts, lucifuge; first nitrogen is passed into by whole filter; under the protection of nitrogen, relatively airtight environment is formed when making it filter; thus ensure that in oxidizable, the product that keeps in dark place, active ingredient is not destroyed, whole apparatus structure is simple, easy to operate; the product drying time after being filtered by this device is short, constant product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Chinese herbal medicine filter of anti-oxidation, lucifuge when extracting.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, clear, complete description is carried out to the technical scheme of the utility model embodiment.
As shown in Figure 1, the filter of anti-oxidation when a kind of Chinese herbal medicine that the utility model discloses extracts, lucifuge, be mainly used in filtration step during Chinese herbal medicine extraction and isolation, there is for oxidizable, the product that keeps in dark place the effect of good anti-oxidation lucifuge, concrete structure comprises agitated crystallizer 1, filter 2 and connect the feed pipe 3 of described agitated crystallizer 1 and filter 2, described feed pipe 3 is provided with product pump 4 and inlet valve 5.
Particularly, described filter 2 comprises the collector 7 of filter 6 and lower end connection, described filter 6 lower end is del, and inverted triangle top is provided with discharging opening 8, the upper surface of described filter 6 is provided with charging aperture 9, air inlet 10 and exhaust outlet 11, wherein, described charging aperture 9 connects feed pipe 3, and the open and close of feed pipe 3 is controlled by inlet valve 5, pass through product pump 4 by the material suction filter 6 in agitated crystallizer 1 simultaneously, described air inlet 10 connects logical nitrogen tube 12, described logical nitrogen tube 12 be provided with the first valve 13 control described logical nitrogen tube 12 unlatching close, described exhaust outlet 11 connects evacuated tube 14, and described evacuated tube 14 be provided with exhaust-valve 15 with control evacuated tube 14 unlatching close, described collector 7 has arc-shaped upper ends face, and described arc-shaped upper ends face is provided with second exhaust port 16 and the 3rd exhaust outlet 17, described second exhaust port 16 connects evacuated tube 14, and described evacuated tube 14 be provided with exhaust-valve 15 with control evacuated tube 14 unlatching close, described 3rd exhaust outlet 17 connects vacuum tube 18, described vacuum tube 18 connects vavuum pump, and carry out unlatching Closed control by the vacuum valve 19 be located on described vacuum tube 18.
The filter of anti-oxidation when a kind of Chinese herbal medicine that the utility model discloses extracts, lucifuge, its operation principle is: first close inlet valve 5, exhaust-valve 15 and the first valve 13, open vacuum valve 18 simultaneously, vacuumized by vavuum pump, vacuum valve 18 is closed after 10min, open the first valve 13, nitrogen is filled with in filter 6, open exhaust-valve 15 after 10min, and repeat aforesaid operations three times, then open Material valve 5, material in agitated crystallizer 1 is sent in filter while stirring, again opens vavuum pump and filters.
Technology contents of the present utility model and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from the utility model spirit based on teaching of the present invention and announcement; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present utility model and modification should be comprised, and contained by present patent application claim.
Claims (5)
1. it is anti-oxidation when a Chinese herbal medicine extracts, the filter of lucifuge, comprise agitated crystallizer, filter and connect the feed pipe of described agitated crystallizer and filter, described feed pipe is provided with product pump and inlet valve, it is characterized in that: described filter comprises the collector of filter and lower end connection, described filter upper surface is provided with charging aperture, air inlet and exhaust outlet, described charging aperture connects feed pipe, described air inlet connects logical nitrogen tube, described exhaust outlet connects evacuated tube, described collector is provided with second exhaust port and the 3rd exhaust outlet, described second exhaust port connects evacuated tube, described 3rd exhaust outlet connects vacuum tube.
2. the filter of anti-oxidation when a kind of Chinese herbal medicine according to claim 1 extracts, lucifuge, is characterized in that: described filter lower end is del, and inverted triangle top is provided with discharging opening.
3. the filter of anti-oxidation when a kind of Chinese herbal medicine according to claim 2 extracts, lucifuge, it is characterized in that: described collecting pipe has arc-shaped upper ends face, institute second states exhaust outlet and the 3rd exhaust outlet is located on described upper surface, described arc-shaped upper ends face is provided with the second charging aperture, is connected the discharging opening of described filter lower end by tube connector.
4. the filter of anti-oxidation when a kind of Chinese herbal medicine according to claim 1 extracts, lucifuge, is characterized in that: described logical nitrogen tube is provided with the first valve, and described evacuated tube is provided with exhaust-valve, and described vacuum tube is provided with vacuum valve.
5. the filter of anti-oxidation when a kind of Chinese herbal medicine according to claim 1 extracts, lucifuge, is characterized in that: described vacuum tube connects vavuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600827.1U CN204193638U (en) | 2014-10-17 | 2014-10-17 | The filter of anti-oxidation when a kind of Chinese herbal medicine extracts, lucifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600827.1U CN204193638U (en) | 2014-10-17 | 2014-10-17 | The filter of anti-oxidation when a kind of Chinese herbal medicine extracts, lucifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193638U true CN204193638U (en) | 2015-03-11 |
Family
ID=52651639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420600827.1U Expired - Fee Related CN204193638U (en) | 2014-10-17 | 2014-10-17 | The filter of anti-oxidation when a kind of Chinese herbal medicine extracts, lucifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204193638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523361A (en) * | 2019-09-09 | 2019-12-03 | 西安近代化学研究所 | A kind of passivation of aluminium fluoropolymer mechanical activation energetic material and filter device |
-
2014
- 2014-10-17 CN CN201420600827.1U patent/CN204193638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523361A (en) * | 2019-09-09 | 2019-12-03 | 西安近代化学研究所 | A kind of passivation of aluminium fluoropolymer mechanical activation energetic material and filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20161017 |