CN2801253Y - Off-sel U-type continuous counter current extraction muchine set - Google Patents
Off-sel U-type continuous counter current extraction muchine set Download PDFInfo
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- CN2801253Y CN2801253Y CN 200520016603 CN200520016603U CN2801253Y CN 2801253 Y CN2801253 Y CN 2801253Y CN 200520016603 CN200520016603 CN 200520016603 CN 200520016603 U CN200520016603 U CN 200520016603U CN 2801253 Y CN2801253 Y CN 2801253Y
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- auger conveyor
- circuitous
- type continuous
- continuous countercurrent
- countercurrent extraction
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Abstract
The utility model relates to a circuitous U-shaped continuous countercurrent extraction machine set, which is composed of a driver, a material feeding device, five sections of screw conveyors, a material discharging device, etc., wherein one end of the two sections of horizontal screw conveyors are respectively connected vertically with the upper end of the two sections of parallel upstanding screw conveyors at the upper part of the machine set. The lower end of the two sections of parallel upstanding screw conveyors are respectively connected vertically with both ends of another section of screw conveyor to form a circuitous U-shaped structure. Solutes can be automatically fed by the material feeding device, and solvents can be filled from a solvent feeding opening. The solutes can be pushed by helical blades to tumble and move in the reverse direction of the solvents until the solutes are discharged from the material discharging device. The reverse direction flow of the solutes and the solvents is formed in the screw conveyors, and thus, the effective components of the solutes can be extracted. The utility model has the advantages that the extraction is prevented from being affected by the physical property of medicinal materials, and the ground occupation area is small. The utility model is suitable for fields, such as, medicine, food, chemical industry, etc.
Description
Technical field
The utility model relates to a kind of circuitous U type Continuous Countercurrent Extraction unit, and it is applicable to that manufacture fields such as medicine, food, chemical industry utilize water and organic solvent to natural animal-plant, particularly carry out the device of counter-flow extraction to Chinese medicinal herbs, tealeaves.
Background technology
For a long time, the extraction of China's Chinese medicinal herbs active ingredient generally uses the multipotency extractor to carry out Batch Process, and its shortcoming: solvent load is many, and the medicinal material loss is big, and it is low to extract recovery rate, operates heavy; In recent years, strip counterflow extraction apparatus or slot type counterflow extraction apparatus occurred gradually, its shortcoming: the extraction of incompatible bulk, root shape medicinal material; In Chinese patent CN2408939Y, CN2454337Y, CN2413699Y bulletin, several Continuous Countercurrent Extraction equipment have been introduced, its technology and method, increased concentration difference in the leaching process to a certain extent, help to quicken leaching process, but it makes difficulty, floor space is big.
Summary of the invention
The utility model purpose is to overcome the deficiency of above-mentioned existence, provides a kind of medicinal material rerum natura that is not subjected to influence, and is extracted in the circuitous U type Continuous Countercurrent Extraction unit that carries out continuously in the machine.
The technical solution of the utility model is: it is made of devices such as driver, feed appliance, five joint auger conveyors, dischargers, wherein two water saving flat spin conveyers, one end is respectively in unit top and two joint parallel upright auger conveyor vertical linking to each other of upper end, auger conveyor vertical linking to each other of two ends saved with another respectively in two joint parallel upright auger conveyor lower ends, forms circuitous U type; Solute is by the feed appliance automatic charging, and solvent is injected by solvent inlet, and helical blade pushes away the contrary solvent of solute and rolls mobilely, discharges in discharger; Solute and solvent form reverse flow in auger conveyor, finish the leaching process of active ingredient in the solute.
Adopt technique scheme can realize Continuous Countercurrent Extraction.According to such scheme, the rotating speed that can be by changing helical axis and the number of helical blade adapt to the extraction of various solutes; Can satisfy different production scales by the volume that strengthens or reduce auger conveyor; Can or lead to cooling water by chuck heating and make multiple use, as water carry, alcohol extracting, hot reflux extract; Can also extract the solid-to-liquid ratio of material, the concentration and the output of regulating extract in solute or injection solvent and the control auger conveyor by being metered into, thereby it is fast to reach extraction rate, the few effect of solvent load.
The utility model adopts circuitous U type cascaded structure, lacks in the plane than the strip counterflow extraction apparatus of mentioning herein and takes up an area of 1/3～1/2, and is more simple for production than slot type counterflow extraction apparatus; The utility model compact conformation, it has not only received the strong point that not influenced by the medicinal material rerum natura in the multipotency extractor leaching process, also opens up out or has extended the advantage that the continuous counter-flow extraction equipment extraction rate is fast, extraction efficiency is high, solvent load is few that occurs gradually.
Description of drawings
Accompanying drawing is circuitous U type Continuous Countercurrent Extraction set structure schematic diagram.
The specific embodiment
The utility model embodiment is described further in conjunction with the accompanying drawings.As shown in the figure: a kind of circuitous U type Continuous Countercurrent Extraction unit mainly is made of driver (1), feed appliance (30), auger conveyor (6) (11) (24) (16) (14), discharger devices such as (12); Helical axis (7) is housed in auger conveyor (6) cylindrical shell and is covered with the helical blade (8) of aperture, by driver (1) transmission, the solvent that material that feed appliance (30) can be dropped into and solvent inlet (13) inject evenly stirs, and material is rolled from left to right to be moved in auger conveyor (11) cylindrical shell; Helical axis (10) is housed in auger conveyor (11) cylindrical shell equally and is covered with the helical blade of aperture, connect transmission by garden bevel gear (9), material is from top to bottom rolled to be moved in auger conveyor (24) cylindrical shell; Auger conveyor (24) connects transmission with the same manner by garden bevel gear (27), sprocket wheel, chain (29), and material is rolled from left to right moves to auger conveyor (16) cylindrical shell bottom; Auger conveyor (16) also connects transmission with the same manner by garden bevel gear (21), sprocket wheel, chain (19), material rolled from the bottom to top move to auger conveyor (16) cylindrical shell top, enter in auger conveyor (14) cylindrical shell, connect transmission by discharger (12), helical axis (15) and the helical blade that is covered with aperture roll material from right to left and move to discharger (12) bottom, the discharging setting that the strand bar drives is housed in the discharger (12), and the mobile next material slag that can will roll is discharged continuously; Solvent then injects in auger conveyor (14) cylindrical shell by solvent inlet (13), constantly oozes by the aperture that is covered with on the helical blade to move on in another joint spiral, and one saves to ooze forward and moves, and in auger conveyor (6) cylindrical shell, flows out from extract mouth (5); Solvent is omnidistance in five joint auger conveyor cylindrical shells to become reverse flow with material, finishes the leaching process of active ingredient in the material, and extract is through extract mouth (5) input next procedure.Present embodiment can be realized Continuous Countercurrent Extraction.
Claims (7)
1, a kind of circuitous U type Continuous Countercurrent Extraction unit, mainly constitute by driver (1), feed appliance (30), auger conveyor (6) (11) (24) (16) (14), discharger devices such as (12), it is characterized in that flat spin conveyer (6) (14) one ends on unit top respectively with the auger conveyor (11) (16) of parallel upright vertical linking to each other of upper end, end is vertical links to each other with flat spin conveyer (24) two respectively in the unit bottom in parallel upright auger conveyor (11) (16) lower end, forms circuitous U type.
2, circuitous U type Continuous Countercurrent Extraction unit according to claim 1, it is characterized in that helical axis (7) rear end connects transmission with the middle helical axis (10) of auger conveyor (11) upper end by conical gear (9) in the auger conveyor (6), helical axis (10) lower end conical gear (27), sprocket wheel, chain (29) connect transmission with middle helical axis (22) front end of auger conveyor (24), and helical axis (22) rear end connects transmission by conical gear (21), sprocket wheel, chain (19) with middle helical axis (17) lower end of auger conveyor (16).
3, circuitous U type Continuous Countercurrent Extraction unit according to claim 1 is characterized in that there is extracting liquid outlet (5) auger conveyor (6) barrel front end side, fore device driver (1), front end lateral means feed appliance (30).
4, circuitous U type Continuous Countercurrent Extraction unit according to claim 1 is characterized in that above auger conveyor (14) the cylindrical shell afterbody solvent inlet (13) being arranged, tail end device discharger (12).
5, circuitous U type Continuous Countercurrent Extraction unit according to claim 1, it is characterized in that auger conveyor (6) (14) cylindrical shell Lower Half surface configuration chuck, auger conveyor (11) (16) cylindrical shell middle part surface configuration chuck, auger conveyor (24) drum surface configuration two joint chucks.
6, circuitous U type Continuous Countercurrent Extraction unit according to claim 1 is characterized in that sewage draining exit (26) is arranged at auger conveyor (24) barrel front end bottom, and auger conveyor (16) cylindrical shell lower end side has sewage draining exit (18).
7, circuitous U type Continuous Countercurrent Extraction unit according to claim 1 is characterized in that auger conveyor (6) (14) cylindrical shell top can leave the outlet of several secondary steams, visor hole and rectangle Butterworth Hatch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016603 CN2801253Y (en) | 2005-04-14 | 2005-04-14 | Off-sel U-type continuous counter current extraction muchine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016603 CN2801253Y (en) | 2005-04-14 | 2005-04-14 | Off-sel U-type continuous counter current extraction muchine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801253Y true CN2801253Y (en) | 2006-08-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520016603 Expired - Fee Related CN2801253Y (en) | 2005-04-14 | 2005-04-14 | Off-sel U-type continuous counter current extraction muchine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801253Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745249A (en) * | 2008-12-17 | 2010-06-23 | 济宁金百特工程机械有限公司 | Support device of spiral propeller shaft inside extracting pipe |
| CN102657271A (en) * | 2012-04-28 | 2012-09-12 | 江南大学 | Automatic multi-stage countercurrent extraction method of tea infusion |
| CN104548654A (en) * | 2013-10-24 | 2015-04-29 | 吴东新 | Multi-level spiral type continuous countercurrent leaching device |
| CN105056572A (en) * | 2015-08-31 | 2015-11-18 | 上海清轩生物科技有限公司 | Continuous countercurrent extraction device suitable for powder extraction |
| CN105147546A (en) * | 2015-08-31 | 2015-12-16 | 上海清轩生物科技有限公司 | Preparation method of pomegranate extracting liquid |
| CN108295504A (en) * | 2018-03-15 | 2018-07-20 | 上海齐达重型装备有限公司 | A kind of efficient solid-liquid counter-current extraction device and leaching method |
| CN117046152A (en) * | 2023-09-18 | 2023-11-14 | 陇西一方制药有限公司 | Special field cleaner for continuous countercurrent extraction unit |
-
2005
- 2005-04-14 CN CN 200520016603 patent/CN2801253Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745249A (en) * | 2008-12-17 | 2010-06-23 | 济宁金百特工程机械有限公司 | Support device of spiral propeller shaft inside extracting pipe |
| CN102657271A (en) * | 2012-04-28 | 2012-09-12 | 江南大学 | Automatic multi-stage countercurrent extraction method of tea infusion |
| CN104548654A (en) * | 2013-10-24 | 2015-04-29 | 吴东新 | Multi-level spiral type continuous countercurrent leaching device |
| CN105056572A (en) * | 2015-08-31 | 2015-11-18 | 上海清轩生物科技有限公司 | Continuous countercurrent extraction device suitable for powder extraction |
| CN105147546A (en) * | 2015-08-31 | 2015-12-16 | 上海清轩生物科技有限公司 | Preparation method of pomegranate extracting liquid |
| CN108295504A (en) * | 2018-03-15 | 2018-07-20 | 上海齐达重型装备有限公司 | A kind of efficient solid-liquid counter-current extraction device and leaching method |
| CN117046152A (en) * | 2023-09-18 | 2023-11-14 | 陇西一方制药有限公司 | Special field cleaner for continuous countercurrent extraction unit |
| CN117046152B (en) * | 2023-09-18 | 2024-05-10 | 陇西一方制药有限公司 | Special field cleaner for continuous countercurrent extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |