CN201823338U - Pyrethrum circular extraction device - Google Patents
Pyrethrum circular extraction device Download PDFInfo
- Publication number
- CN201823338U CN201823338U CN2010205537617U CN201020553761U CN201823338U CN 201823338 U CN201823338 U CN 201823338U CN 2010205537617 U CN2010205537617 U CN 2010205537617U CN 201020553761 U CN201020553761 U CN 201020553761U CN 201823338 U CN201823338 U CN 201823338U
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- Prior art keywords
- solvent
- extraction
- pipe
- communicated
- tank
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- 238000000605 extraction Methods 0.000 title claims abstract description 32
- ROVGZAWFACYCSP-MQBLHHJJSA-N [2-methyl-4-oxo-3-[(2z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC1C(C)=C(C\C=C/C=C)C(=O)C1 ROVGZAWFACYCSP-MQBLHHJJSA-N 0.000 title abstract 3
- 229940015367 pyrethrum Drugs 0.000 title abstract 3
- 241000250966 Tanacetum cinerariifolium Species 0.000 title 1
- 239000002904 solvent Substances 0.000 claims abstract description 54
- 235000007516 Chrysanthemum Nutrition 0.000 claims description 6
- 230000001351 cycling effect Effects 0.000 claims description 6
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract 6
- 240000004460 Tanacetum coccineum Species 0.000 abstract 2
- 239000000284 extract Substances 0.000 description 15
- 239000002994 raw material Substances 0.000 description 14
- 241000723353 Chrysanthemum Species 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 7
- 238000007654 immersion Methods 0.000 description 6
- 239000000287 crude extract Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
Abstract
A pyrethrum circular extraction device comprises four extraction tanks including a tank A, a tank B, a tank C and a tank D. A liquid inlet pipe and a liquid outlet pipe are mounted on each extraction tank, stop valves are respectively mounted on the liquid inlet pipes and the liquid outlet pipes, all the liquid inlet pipes on the extraction tanks are communicated with a solvent inlet pipe, all the liquid outlet pipes on the extraction tanks are communicated with a solvent outlet pipe, master stop valves are disposed on both the solvent inlet pipe and the solvent outlet pipe, the solvent inlet pipe is communicated with the solvent outlet pipe via a solvent circulating pipe, and a stop valve and a high pressure pump are arranged on the solvent circulating pipe. The pyrethrum circular extraction device can realize circular flowing of extraction solvent among the four extraction tanks only by controlling working states of the stop valves and the high pressure pump, can realize continuous circulation of extraction by controlling a solvent circular flowing procedure, reduces use quantity of the solvent, shortens production cycle, and enhances quality of products.
Description
Technical field
The utility model belongs to effective ingredient abstraction technique field in the plant, relates to the device of the cycling extraction of a kind of Dalmatian chrysanthemum plant.
Background technology
In the prior art, adopt mode intermittently to carry out, promptly in single jar, extract the extraction of Dalmatian chrysanthemum plant, extraction equipment includes an extractor, feed tube is installed above jar, below drain pipe is installed, on feed tube and drain pipe, stop valve is installed.When extracting work, earlier raw material is packed in the extractor, extractant to be put into, raw material forms extract soak certain hour in solvent after, and extract is put into by drain pipe, is transported in the enrichment process to concentrate, and recycles solvent; Raw material carries out the secondary immersion through putting into novel solvent after once immersion extracts again, and the extract that secondary soaks is put into by drain pipe, is transported in the enrichment process to concentrate, and recycles solvent; Also will put into novel solvent through the raw material of reextraction and carry out three immersions, the extract of three immersions is put into by drain pipe, is transported in the enrichment process to concentrate, and recycles solvent, and raw material is regarded the residue discharge after soaking through three times.In the prior art, often use a plurality of extractors to be connected in parallel and produce, to improve product yield.
In the prior art, during producing, the extraction of Dalmatian chrysanthemum raw material has following shortcoming:
1, in three extraction processes, the extract that at every turn soaks out all will carry out concentration, could reclaim and use solvent, and it is longer to reclaim the used time of solvent, causes the production cycle to increase, and energy consumption increases, and during workload increased, production efficiency descended.
2, three extraction gained extract effective component contents differ bigger, have influenced follow-up concentration technology, cause the crude extract quality after concentrating to differ bigger, influence the subsequent product quality of stability.
The utility model content
For solving in the prior art, to the extraction of Dalmatian chrysanthemum plant material effective ingredient the time, the solvent recovery number of times of existence is too much, it is longer to reclaim elapsed time, the crude extract quality differs bigger problem, and the utility model provides a kind of Dalmatian chrysanthemum cycling extraction device, and its technical scheme is as follows:
Dalmatian chrysanthemum cycling extraction device, comprise four extractors, be A jar, B jar, C jar and D jar, feed tube and drain pipe all are installed on each extractor, stop valve all is installed on feed tube and the drain pipe, the feed tube on the extractor all is communicated with the solvent inlet pipe, drain pipe on the extractor all goes out pipe with solvent and is communicated with, solvent inlet pipe and solvent go out Guan Shangjun to be had by main valve, and solvent inlet pipe and solvent go out also to be communicated with the solvent circulation pipe between the pipe, and stop valve and high-pressure pump are arranged on the solvent circulation pipe.
Adopt technique scheme, the duty by stop valve in the control device and high-pressure pump can realize that extractant circulates between four extractors.
During this device busy: can realize three kinds of different extraction processes, first kind is: the new raw material in jar separates through directly putting into separation circuit behind the single extraction of solvent; Second kind is: the raw material through behind the single extraction, carry out reextraction with novel solvent, and extraction fluid is put into next extractor, and the new raw material in the jar is extracted first, and extract is put into separation circuit and is separated afterwards; The third is: through the raw material of twice extraction, putting into novel solvent again carries out in extraction for the third time, the gained extract is put into next extractor the raw material that jar had extracted is once carried out the extraction second time, the gained extract is put into next jar again the new raw material of jar is extracted first, and extract is put into separation circuit and separated afterwards.
Because in traditional batch production, in three extraction processes, same solvent can only soak primary material, and each extract all will concentrate, and reclaims and uses solvent; After adopting technical solutions of the utility model, same solvent can be to carrying out three times immersion to raw materials for production in different jars, and three times immersion back solvent just concentrates recycling, therefore, solvent concentrates the number of times that reclaims and significantly reduces, and has shortened the production cycle, has reduced production cost and has known.
In the technical program, solvent is in the cycling extraction process, all to raw material carried out first, secondary and three times extraction, the effective component content that extracts in the solvent is more approaching, extract operation when concentrated is more unified, help concentrating to be operated under the unified technical standard carrying out, the crude extract quality index that concentrates the back gained is more approaching, helps improving the quality of products in the subsequent production.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
The specific embodiment
Embodiment one: subcritical continuous extraction Dalmatian chrysanthemum device as shown in Figure 1, comprise four extractors, it is the A jar, the B jar, C jar and D jar, feed tube (1) and drain pipe (2) all are installed on each extractor, on feed tube (1) and the drain pipe (2) stop valve (3) is installed all, feed tube on the extractor (1) all is communicated with solvent inlet pipe (4), drain pipe on the extractor (2) all goes out pipe (5) with solvent and is communicated with, solvent inlet pipe (4) and solvent go out on the pipe (5) all to be had by main valve (6), it is characterized in that: solvent inlet pipe (4) and solvent go out between the pipe (5) also to be communicated with solvent circulation pipe (8), and circulating valve (9) and high-pressure pump (7) are housed on the solvent circulation pipe (8).
Claims (1)
1. Dalmatian chrysanthemum cycling extraction device, comprise four extractors, it is the A jar, the B jar, C jar and D jar, feed tube (1) and drain pipe (2) all are installed on each extractor, on feed tube (1) and the drain pipe (2) stop valve (3) is installed all, feed tube on the extractor (1) all is communicated with solvent inlet pipe (4), drain pipe on the extractor (2) all goes out pipe (5) with solvent and is communicated with, solvent inlet pipe (4) and solvent go out on the pipe (5) all to be had by main valve (6), it is characterized in that: solvent inlet pipe (4) and solvent go out between the pipe (5) also to be communicated with solvent circulation pipe (8), and circulating valve (9) and high-pressure pump (7) are housed on the solvent circulation pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205537617U CN201823338U (en) | 2010-10-01 | 2010-10-01 | Pyrethrum circular extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205537617U CN201823338U (en) | 2010-10-01 | 2010-10-01 | Pyrethrum circular extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823338U true CN201823338U (en) | 2011-05-11 |
Family
ID=43961899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205537617U Expired - Lifetime CN201823338U (en) | 2010-10-01 | 2010-10-01 | Pyrethrum circular extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172441A (en) * | 2011-03-09 | 2011-09-07 | 广西灵山县宇峰保健食品有限公司 | Impurity removal system for mesona chinensis liquid |
| CN103298353A (en) * | 2010-12-29 | 2013-09-11 | 皇家飞利浦电子股份有限公司 | Method and apparatus for decocting ingredients in a solvent |
-
2010
- 2010-10-01 CN CN2010205537617U patent/CN201823338U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298353A (en) * | 2010-12-29 | 2013-09-11 | 皇家飞利浦电子股份有限公司 | Method and apparatus for decocting ingredients in a solvent |
| CN102172441A (en) * | 2011-03-09 | 2011-09-07 | 广西灵山县宇峰保健食品有限公司 | Impurity removal system for mesona chinensis liquid |
| CN102172441B (en) * | 2011-03-09 | 2013-04-03 | 广西灵山县宇峰保健食品有限公司 | Impurity removal system for mesona chinensis liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ESHAN NANBAO BIOTECHNOLOGY CO., LTD. Free format text: FORMER NAME: ESHAN NANBAO PHYTOCHEMICAL ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 653201 Yuxi city of Yunnan province Asan County Stone Town Industrial Park South Po asan plant limited liability company Patentee after: Yunnan Nanbao Phytochemical Engineering Co., Ltd. Address before: 653201 Yuxi city of Yunnan province Asan County Stone Town Industrial Park South Po asan plant limited liability company Patentee before: Yunnan Nanbao Phytochemical Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |