CN103736293B - Hybrid extraction equipment and multistage reverse continuous extraction equipment - Google Patents
Hybrid extraction equipment and multistage reverse continuous extraction equipment Download PDFInfo
- Publication number
- CN103736293B CN103736293B CN201310743484.4A CN201310743484A CN103736293B CN 103736293 B CN103736293 B CN 103736293B CN 201310743484 A CN201310743484 A CN 201310743484A CN 103736293 B CN103736293 B CN 103736293B
- Authority
- CN
- China
- Prior art keywords
- extraction equipment
- organic phase
- aqueous phase
- hybrid extraction
- phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention relates to extraction equipment technical field, a kind of hybrid extraction equipment and multistage reverse continuous extraction equipment, this hybrid extraction equipment, comprise centrifugal phase-splitter, mixing arrangement and peristaltic pump, centrifugal phase-splitter is installed with organic phase drain pipe, aqueous phase drain pipe and mixed liquor feed tube respectively, the other end of mixed liquor feed tube and the outlet end of mixing arrangement are fixedly installed togather, and mixed liquor feed tube is installed with peristaltic pump, and centrifugal phase-splitter is positioned at the top of mixing arrangement.Reasonable and compact in structure of the present invention, easy to use, fully can extend the time of contact of two-phase, and can greatly shorten the phase-splitting time, solvent is flowing in provision for sealing, avoids ingress of air, reduces volatilization and hazard to person; Further, utilize high potential difference to flow, energy is economize energy further, reduces financial cost.
Description
Technical field
the present invention relates to extraction equipment technical field, is a kind of hybrid extraction equipment and multistage reverse continuous extraction equipment.
Background technology
be popular in the centrifugal extractor in market at present, point phase velocity is very fast, but its incorporation time only has several seconds usually or tens seconds, is only suitable for some material that extraction kinetics speed is very fast, is not suitable for the material that dynamics is slow; Most popular mixer-settler floor space is large, extractant input amount is large, divide phase velocity slow, the uncovered operation of equipment, not only solvent volatilization is serious, and comparatively large to personnel health's harm, and mixer-settler is by gravity phase-splitting, and there is the defect that extraction efficiency is low, extraction time is long in this extraction mode.
Summary of the invention
the invention provides a kind of hybrid extraction equipment and multistage reverse continuous extraction equipment, overcome the deficiency of above-mentioned prior art, it can effectively solve, and existing extraction equipment point phase velocity is slow, the uncovered operation of equipment, extraction efficiency are low and extraction time is long problem.
one of technical scheme of the present invention is realized by following measures: a kind of hybrid extraction equipment, comprise centrifugal phase-splitter, mixing arrangement and peristaltic pump, centrifugal phase-splitter is installed with organic phase drain pipe, aqueous phase drain pipe and mixed liquor feed tube respectively, the other end of mixed liquor feed tube and the outlet end of mixing arrangement are fixedly installed togather, mixed liquor feed tube is installed with peristaltic pump, and centrifugal phase-splitter is positioned at the top of mixing arrangement.
here is the further optimization and/or improvements to one of foregoing invention technical scheme:
above-mentioned mixing arrangement comprises mixing drum, agitating device; The top of mixing drum is provided with outlet end, in the middle part of mixing drum below the outlet end of mixing drum, inwall is installed with the guide shell of ring-type, the annular housing of sealing is formed between guide shell and mixing drum, in the middle part of mixing drum, be installed with the aqueous phase feed pipe and organic phase feed pipe that run through annular housing respectively, at the inside axial restraint of mixing drum, agitating device be installed.
above-mentioned agitating device comprises shaft, pumping wheels and mixing impeller; On shaft to lower and on be installed with mixing impeller and pumping wheels successively.
two of technical scheme of the present invention is realized by following measures: a kind of multistage reverse continuous extraction equipment comprises the hybrid extraction equipment of at least two; The aqueous phase drain pipe of last in the hybrid extraction equipment of adjacent two and the aqueous phase feed pipe of a rear hybrid extraction equipment is fixedly installed togather, the organic phase drain pipe of a rear hybrid extraction equipment and the organic phase feed pipe of last hybrid extraction equipment are fixedly installed togather.
here is the further optimization and/or improvements to foregoing invention technical scheme two:
the other end of the aqueous phase feed pipe of above-mentioned First hybrid extraction equipment is installed with aqueous phase supply tank, the other end of the organic phase drain pipe of First hybrid extraction equipment is installed with organic phase defecator, the other end of the organic phase feed pipe of last hybrid extraction equipment is installed with organic phase supply tank, and the other end of the aqueous phase drain pipe of last hybrid extraction equipment is installed with aqueous phase defecator.
aqueous phase feed pipe and the aqueous phase supply tank of above-mentioned First hybrid extraction equipment are fixedly installed togather by aqueous phase supply pipe, and organic phase feed pipe and the organic phase supply tank of last hybrid extraction equipment are fixedly installed togather by organic phase supply pipe.
above-mentioned aqueous phase supply pipe is installed with first for pump, organic phase supply pipe is installed with tail for pump.
aqueous phase drain pipe between above-mentioned adjacent two hybrid extraction equipment is installed with aqueous phase medial launder, the organic phase drain pipe between adjacent two hybrid extraction equipment is installed with organic phase medial launder.
reasonable and compact in structure of the present invention, easy to use, fully can extend the time of contact of two-phase, and can greatly shorten the phase-splitting time, solvent is flowing in provision for sealing, avoids ingress of air, reduces volatilization and hazard to person; Further, utilize high potential difference to flow, energy is economize energy further, reduces financial cost.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of hybrid extraction equipment in the present invention.
accompanying drawing 2 is the structural representation of multistage reverse continuous extraction equipment in the present invention.
coding in accompanying drawing is respectively: 1 is centrifugal phase-splitter, 2 is organic phase drain pipe, 3 is aqueous phase drain pipe, 4 is mixed liquor feed tube, 5 is mixing arrangement, 6 is peristaltic pump, 7 is mixing drum, 8 is guide shell, 9 is aqueous phase feed pipe, 10 is organic phase feed pipe, 11 is shaft, 12 is pumping wheels, 13 is mixing impeller, 14 aqueous phase supply tanks are, 15 is organic phase defecator, 16 is organic phase supply tank, 17 is aqueous phase defecator, 18 is aqueous phase supply pipe, 19 is organic phase supply pipe, for pump headed by 20, 21 for tail is for pump, 22 is aqueous phase medial launder, 23 is organic phase medial launder, 24 is annular housing.
Detailed description of the invention
the present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.
in the present invention, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the invention will be further described:
embodiment 1, as shown in Figure 1, this hybrid extraction equipment comprises centrifugal phase-splitter 1, mixing arrangement 5 and peristaltic pump 6; Centrifugal phase-splitter 1 is installed with organic phase drain pipe 2, aqueous phase drain pipe 3 and mixed liquor feed tube 4 respectively, the other end of mixed liquor feed tube 4 and the outlet end of mixing arrangement 5 are fixedly installed togather, mixed liquor feed tube 4 is installed with peristaltic pump 6, and centrifugal phase-splitter 1 is positioned at the top of mixing arrangement 5.Centrifugal phase-splitter 1 can be existing known centrifugal extractor, as centrifugal extractor, the centrifugal extractor of Hefei work of nature production and the centrifugal extractor of sky, Zhengzhou one extraction production that Beijing extraction application technical research institute produces, centrifugal phase-splitter 1 can make two-phase be separated rapidly under the action of the centrifugal, and peristaltic pump 6 is the pump in existing known technology.
according to actual needs, above-mentioned hybrid extraction equipment can be made further optimization and/or improvements:
embodiment 2, preferred as embodiment 1, as shown in Figure 1, mixing arrangement 5 comprises mixing drum 7, agitating device; The top of mixing drum 7 is provided with outlet end, in the middle part of mixing drum 7 below the outlet end of mixing drum 7, inwall is installed with the guide shell 8 of ring-type, the annular housing of sealing is formed between guide shell 8 and mixing drum 7, in the middle part of mixing drum 7, be installed with the aqueous phase feed pipe 9 and organic phase feed pipe 10 that run through annular housing respectively, at the inside axial restraint of mixing drum 7, agitating device be installed.It is inner that aqueous phase enters mixing drum 7 by aqueous phase feed pipe 9, organic phase enters mixing drum 7 by organic phase feed pipe 10, agitating device is uniformly mixed aqueous phase and organic phase, aqueous phase is effectively made fully to contact with organic phase, in whipping process, guide shell 8 is to entering the mixed liquid of mixing drum 7 except playing the effect of water conservancy diversion improving material, undergauge structure can also avoid material not mix the position of the outlet end just rising to mixing drum 7, makes abundant mixed liquid increase and is discharged by the outlet end of mixing drum 7.
embodiment 3, preferred as embodiment 2, as shown in Figure 1, agitating device comprises shaft 11, pumping wheels 12 and mixing impeller 13; On shaft 11 to lower and on be installed with mixing impeller 13 and pumping wheels 12 successively.Pumping wheels 12 and mixing impeller 13 are respectively impeller and the stirrer paddle of existing known technology; After organic phase and aqueous phase enter mixing drum 7 respectively, first through the stirring of lower floor's mixing impeller 13, then the outlet end that pumping wheels 12 through upper strata and guide shell 7 rise to mixing drum 7 is discharged, then sends into centrifugal phase-splitter 1 by peristaltic pump 6.
embodiment 4, as shown in Figure 2, this multistage reverse continuous extraction equipment comprises the hybrid extraction equipment of at least two; The aqueous phase drain pipe 3 of last in the hybrid extraction equipment of adjacent two is fixedly installed togather with the aqueous phase feed pipe 9 of a rear hybrid extraction equipment, the organic phase drain pipe 2 of a rear hybrid extraction equipment is fixedly installed togather with the organic phase feed pipe 10 of last hybrid extraction equipment.Aqueous phase is introduced into the mixing drum 7 in First hybrid extraction equipment by the aqueous phase feed pipe 3 on First hybrid extraction equipment, then the centrifugal phase-splitter 1 of First mixing apparatus is sent into, finally send into the mixing drum 7 of a rear hybrid extraction equipment, simultaneously, organic phase enters the mixing drum 7 of last hybrid extraction equipment by the organic phase feed pipe 10 of last hybrid extraction equipment, then the centrifugal phase-splitter 1 of last hybrid extraction equipment is sent into, finally send into the mixing drum 7 of last mixing hybrid extraction equipment, by that analogy, two-phase is in counter current contacting process, fully can extend the time of contact of two-phase, realize two phase countercurrent flow extraction, further, utilize high potential difference to flow by aqueous phase out in centrifugal phase-splitter 1 and organic phase, enter the mixing drum 7 of Hou Yitai hybrid extraction equipment and the mixing drum 7 of last hybrid extraction equipment respectively.
according to actual needs, above-mentioned multistage reverse continuous extraction equipment can be made further optimization and/or improvements:
embodiment 5, preferred as embodiment 4, as shown in Figure 2, the other end of the aqueous phase feed pipe 9 of First hybrid extraction equipment is installed with aqueous phase supply tank 14, the other end of the organic phase drain pipe 2 of First hybrid extraction equipment is installed with organic phase defecator 15, the other end of the organic phase feed pipe 10 of last hybrid extraction equipment is installed with organic phase supply tank 16, and the other end of the aqueous phase drain pipe 3 of last hybrid extraction equipment is installed with aqueous phase defecator 17.Aqueous phase supply tank 14, organic phase defecator 15, organic phase supply tank 16 and aqueous phase defecator 17 are the cell body in existing known technology.
embodiment 6, preferred as embodiment 5, as shown in Figure 2, aqueous phase feed pipe 9 and the aqueous phase supply tank 14 of First hybrid extraction equipment are fixedly installed togather by aqueous phase supply pipe 18, and organic phase feed pipe 10 and the organic phase supply tank 16 of last hybrid extraction equipment are fixedly installed togather by organic phase supply pipe 19.
embodiment 7, preferred as embodiment 6, as shown in Figure 2, aqueous phase supply pipe 18 is installed with first for pump 20, on organic phase supply pipe, 19 are installed with tail for pump 21.First confession pump 20 and tail are the pump in existing known technology for pump 21.
embodiment 8, preferred as embodiment 4, embodiment 5, embodiment 6 and embodiment 7, aqueous phase drain pipe 3 between adjacent two hybrid extraction equipment is installed with aqueous phase medial launder 22, the organic phase drain pipe 2 between adjacent two hybrid extraction equipment is installed with organic phase medial launder 23.Aqueous phase medial launder 22 and organic phase medial launder 23 are the body in existing known technology.
above technical characteristic constitutes embodiments of the invention, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (7)
1. a hybrid extraction equipment, it is characterized in that comprising centrifugal phase-splitter, mixing arrangement and peristaltic pump, centrifugal phase-splitter is installed with organic phase drain pipe, aqueous phase drain pipe and mixed liquor feed tube respectively, the other end of mixed liquor feed tube and the outlet end of mixing arrangement are fixedly installed togather, mixed liquor feed tube is installed with peristaltic pump, and centrifugal phase-splitter is positioned at the top of mixing arrangement; Wherein: mixing arrangement comprises mixing drum, agitating device; The top of mixing drum is provided with outlet end, in the middle part of mixing drum below the outlet end of mixing drum, inwall is installed with the guide shell of ring-type, the annular housing of sealing is formed between guide shell and mixing drum, in the middle part of mixing drum, be installed with the aqueous phase feed pipe and organic phase feed pipe that run through annular housing respectively, at the inside axial restraint of mixing drum, agitating device be installed.
2. hybrid extraction equipment according to claim 1, is characterized in that agitating device comprises shaft, pumping wheels and mixing impeller; On shaft to lower and on be installed with mixing impeller and pumping wheels successively.
3. use a multistage reverse continuous extraction equipment for hybrid extraction equipment according to claim 1 and 2, it is characterized in that the hybrid extraction equipment comprising at least two; The aqueous phase drain pipe of last in the hybrid extraction equipment of adjacent two and the aqueous phase feed pipe of a rear hybrid extraction equipment is fixedly installed togather, the organic phase drain pipe of a rear hybrid extraction equipment and the organic phase feed pipe of last hybrid extraction equipment are fixedly installed togather.
4. multistage reverse continuous extraction equipment according to claim 3, it is characterized in that the other end of the aqueous phase feed pipe of First hybrid extraction equipment is installed with aqueous phase supply tank, the other end of the organic phase drain pipe of First hybrid extraction equipment is installed with organic phase defecator, the other end of the organic phase feed pipe of last hybrid extraction equipment is installed with organic phase supply tank, and the other end of the aqueous phase drain pipe of last hybrid extraction equipment is installed with aqueous phase defecator.
5. multistage reverse continuous extraction equipment according to claim 4, it is characterized in that aqueous phase feed pipe and the aqueous phase supply tank of First hybrid extraction equipment are fixedly installed togather by aqueous phase supply pipe, organic phase feed pipe and the organic phase supply tank of last hybrid extraction equipment are fixedly installed togather by organic phase supply pipe.
6. multistage reverse continuous extraction equipment according to claim 5, is characterized in that aqueous phase supply pipe being installed with head for pump, organic phase supply pipe is installed with tail for pump.
7. the using method of the multistage reverse continuous extraction equipment according to claim 3 or 4 or 5 or 6, it is characterized in that the aqueous phase drain pipe between adjacent two hybrid extraction equipment is installed with aqueous phase medial launder, the organic phase drain pipe between adjacent two hybrid extraction equipment is installed with organic phase medial launder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310743484.4A CN103736293B (en) | 2013-12-30 | 2013-12-30 | Hybrid extraction equipment and multistage reverse continuous extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310743484.4A CN103736293B (en) | 2013-12-30 | 2013-12-30 | Hybrid extraction equipment and multistage reverse continuous extraction equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103736293A CN103736293A (en) | 2014-04-23 |
| CN103736293B true CN103736293B (en) | 2015-08-05 |
Family
ID=50493401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310743484.4A Active CN103736293B (en) | 2013-12-30 | 2013-12-30 | Hybrid extraction equipment and multistage reverse continuous extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103736293B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4628391A (en) * | 1983-05-12 | 1986-12-09 | Outokumpu Oy | Method for dispersing two phases in liquid-liquid extraction |
| CN1389493A (en) * | 2002-07-02 | 2003-01-08 | 黄柽 | Prepn. process and apparatus of polytetramethylene ether glycol |
| CN101708382A (en) * | 2009-12-07 | 2010-05-19 | 杨大锦 | Extraction and back-extraction device |
| CN201470339U (en) * | 2009-08-13 | 2010-05-19 | 浙江扬帆精细化工有限公司 | Device for reducing metal ions of photoinitiator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030205525A1 (en) * | 2001-04-09 | 2003-11-06 | Severin Blaine F. | Method of soil extraction |
-
2013
- 2013-12-30 CN CN201310743484.4A patent/CN103736293B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4628391A (en) * | 1983-05-12 | 1986-12-09 | Outokumpu Oy | Method for dispersing two phases in liquid-liquid extraction |
| CN1389493A (en) * | 2002-07-02 | 2003-01-08 | 黄柽 | Prepn. process and apparatus of polytetramethylene ether glycol |
| CN201470339U (en) * | 2009-08-13 | 2010-05-19 | 浙江扬帆精细化工有限公司 | Device for reducing metal ions of photoinitiator |
| CN101708382A (en) * | 2009-12-07 | 2010-05-19 | 杨大锦 | Extraction and back-extraction device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103736293A (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204275826U (en) | Hydraulic automatism dosing agitating device | |
| CN203342682U (en) | Dynamic sludge conditioning mixer | |
| CN105727590A (en) | Tubular continuous liquid-liquid extraction device and operation method thereof | |
| CN106362637A (en) | Stirrer for producing phosphoric acid | |
| CN204873918U (en) | New -type gas -liquid mixture reactor | |
| CN202387248U (en) | Novel box type extraction tank for industrial application | |
| CN204981554U (en) | High -efficient ultrasonic wave disconnect -type sludge concentration device | |
| CN103736293B (en) | Hybrid extraction equipment and multistage reverse continuous extraction equipment | |
| CN204608111U (en) | A kind of bottom aeration type leaching vat | |
| CN106139639A (en) | A kind of high flux continuous countercurrent extraction device | |
| CN208501069U (en) | A kind of mixer-settler | |
| CN207793370U (en) | A kind of extraction tank reinforcing mixing chamber carrying lithium from salt lake bittern for box extraction | |
| CN203833860U (en) | Production device for epoxy plasticizer | |
| CN105457528B (en) | A kind of quick mixing agitator | |
| CN202529866U (en) | Nickel sulfate purifying extraction tank | |
| CN204816501U (en) | Dyestuff reation kettle | |
| CN203648716U (en) | A coal slime flotation device based on aerosol | |
| CN204079523U (en) | A kind of mud and water separating equipment | |
| CN203360299U (en) | Liquid fertilizer production device | |
| CN202398143U (en) | System achieving saturated reextraction function of mixing clarifying tank | |
| CN205340653U (en) | Flash mixed agitator | |
| CN204873917U (en) | Construction improvement's gas -liquid mixture reactor | |
| CN205495028U (en) | Device is added to ration of extractant | |
| CN204933718U (en) | A kind of mining agitator | |
| CN205109552U (en) | Batching blending tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |