CN2098319U - Liquid mixture clarifying extractor with two-stage pump - Google Patents
Liquid mixture clarifying extractor with two-stage pump Download PDFInfo
- Publication number
- CN2098319U CN2098319U CN 91207121 CN91207121U CN2098319U CN 2098319 U CN2098319 U CN 2098319U CN 91207121 CN91207121 CN 91207121 CN 91207121 U CN91207121 U CN 91207121U CN 2098319 U CN2098319 U CN 2098319U
- Authority
- CN
- China
- Prior art keywords
- clarifying
- mixing chamber
- extractor
- utility
- model
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model relates to a liquid mixture clarifying extractor with a two-stage pump, which belongs to a trough type extracting device for liquid-liquid extraction. Each stage of the liquid mixture clarifying extractor comprises a mixing chamber, a clarifying chamber connected with the mixing chamber and a stirrer arranged in the mixing chamber. The utility model is characterized in that a light-phase inlet is independently connected with an interstage pump of one stage adjacent to the light phase inlet, a filler basket is arranged in the clarifying chamber and the mixing chamber is divided into a plurality of partition rooms by partition boards. The utility model has the advantages of convenient operation, stable working performance, high stage efficiency, large production capacity, less loss of the phase entrainment of organic extraction, etc., so much investment of an extracting agent, equipment and civil engineering can be saved. The utility model is especially suitable for extracting systems with complicated separation.
Description
The utility model belongs to liquid---a kind of slot type extraction equipment of liquid extraction aspect.
The more mixer settler extractor of present industrial use has old-fashioned mixer settler extractor, interstage pumps type mixer settler extractor etc., the patent application notification number that China succeeds in developing recently is the two mixing chamber mixer settler extractors of the vertical series connection of CN88200727U, its architectural feature is formed the single-stage mixer settler extractor with the clarifying chamber again by two vertical series connection of mixing chamber, its stage efficiency and production capacity all than before mixer settler extractor increase.But above mixer settler extractor, its stage efficiency, production capacity, organic extraction is carried major parameter such as loss mutually secretly and is awaited further to improve, the system of particularly complicated and extraction rate and phase-splitting poor-performing in separation process, its result of use is not satisfactory.
It is little that the purpose of this utility model is to provide a kind of stage efficiency, production capacity is higher, organic facies is carried loss secretly, the mixer settler extractor that result of use is even more ideal.
Described pair of interstage pumps type mixer settler extractor comprises mixing chamber and coupled clarifying chamber in every grade, agitator is installed in the mixing chamber.The technical program is characterised in that light phase import is linked to each other with the interstage pumps of adjacent one-level separately, is provided with the filler basket in the clarifying chamber.Thereby realized purpose light, that heavy phase forces to import and quicken phase-splitting respectively, made the mixing speed can be adjusted in a big way simultaneously, solved the contradiction between mixing speed and phase-splitting speed, the extraction yield better.
The utlity model has advantages such as stage efficiency height, production capacity is big, organic extraction phase entrainment loss is little, therefore can save a large amount of extractants, equipment, construction investment, and easy to operate, stable work in work.
The utility model is described in further detail with embodiment below in conjunction with Figure of description.
Fig. 1 is two interstage pumps type mixer settler extractor single step arrangement schematic diagrames.
This mixer settler extractor, every grade comprises that mixing chamber 3 and clarifying chamber 10 and agitator 6,2 are cell body, 7 are the groove lid, adopt dividing plate 4 to be divided in the mixing chamber 3 at least one filler basket 9 is set in two above compartments, the clarifying chamber 10.Each compartment in the mixing chamber 3 is all joined a paddle slurry 5.Heavy phase import 16 is located in the bottom compartment of mixing chamber 3, and light phase import 17 is located on the compartment with the close neighbour of bottom compartment, stirs axle head one leaf turbine 1 is installed.
Owing to adopt the multicompartmented structure, avoid or reduce the back-mixing of mixing chamber and the generation of short circuit phenomenon, improved mass transfer rate.Be provided with the filler basket again in the clarifying chamber, force the liquid packing layer of flowing through, dispersion train narrows down rapidly behind packing layer, and light, heavy phase is clearly separated, thereby realized the purpose of this utility model better.
The course of work of this device is: heavy phase is pumped into mixing chamber by leaf turbine 1, enters each compartment behind the bottom compartment successively, is gently pumped into mixing chamber and the close neighbour's of bottom compartment compartment by the interstage pumps 13 of adjacent one-level, and when making single-stage and using, gently phase can be pumped into by pump independently.Enter above each compartment then successively, weight fully mixes at mixing chamber.Two-phase liquid is overflowed by top spacer after mixing, and mixes to be guided into 10 middle parts, clarifying chamber by baffle plate 8, flows to the right then, and constantly phase-splitting is particularly flowed through behind the filler basket 9, and dispersion train narrows down rapidly, and weight is separately clear mutually.Gently through overflow downcomer 12 by the extremely light phase import 17 of adjacent upper level of interstage pumps 13 pumps that is installed in the overflow downcomer 12.Heavy phase draws and enters the adjustable fluid level controller 14 of heavy phase for 15 times by the fluid cover, by the height of regulator solution level controller, and the height of the liquid level of demarcating in the control flume greatly, the heavy phase of outflow then is pumped into the bottom compartment by the leaf turbine 1 of next stage.When agitator, interstage pumps stall or imbalance, all might cause clarifying chamber's liquid level to rise suddenly, be installed on the liquid level signalling device 11 that groove covers this moment and just can in time give the alarm and shut down, be able to rapid solution to guarantee fault.
Claims (4)
1, a kind of pair of interstage pumps type mixer settler extractor, every grade comprises mixing chamber (3) and coupled clarifying chamber (10), agitator (6) is installed in the mixing chamber (3), it is characterized in that light phase import (17) links to each other with the interstage pumps (13) of adjacent one-level separately, clarifying chamber (10) are provided with filler basket (9).
2, a kind of mixer settler extractor as claimed in claim 1 is characterized in that mixing chamber (3) adopts dividing plate (4) to be divided into two above compartments.
3, a kind of mixer settler extractor as claimed in claim 2 is characterized in that each compartment of mixing chamber (3) is all joined a paddle slurry (5).
4, a kind of mixer settler extractor as claimed in claim 3 is characterized in that the shaft lower end installs a leaf turbine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207121 CN2098319U (en) | 1991-04-30 | 1991-04-30 | Liquid mixture clarifying extractor with two-stage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207121 CN2098319U (en) | 1991-04-30 | 1991-04-30 | Liquid mixture clarifying extractor with two-stage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2098319U true CN2098319U (en) | 1992-03-11 |
Family
ID=4916635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91207121 Expired - Lifetime CN2098319U (en) | 1991-04-30 | 1991-04-30 | Liquid mixture clarifying extractor with two-stage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2098319U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716424B (en) * | 2009-11-12 | 2011-09-07 | 天津市东大化工有限公司 | Rectifying and vacuum-pumping system and technology in production processes of benzoic acid |
| CN107137955A (en) * | 2017-06-30 | 2017-09-08 | 重庆天原化工有限公司 | Machinery emulsification continuous extraction equipment |
| CN110801642A (en) * | 2019-11-18 | 2020-02-18 | 中国石油化工股份有限公司 | Solvent extraction method and solvent extraction equipment |
-
1991
- 1991-04-30 CN CN 91207121 patent/CN2098319U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716424B (en) * | 2009-11-12 | 2011-09-07 | 天津市东大化工有限公司 | Rectifying and vacuum-pumping system and technology in production processes of benzoic acid |
| CN107137955A (en) * | 2017-06-30 | 2017-09-08 | 重庆天原化工有限公司 | Machinery emulsification continuous extraction equipment |
| CN110801642A (en) * | 2019-11-18 | 2020-02-18 | 中国石油化工股份有限公司 | Solvent extraction method and solvent extraction equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102974128A (en) | Centrifugal stirring extraction tower | |
| CN109985414B (en) | Novel efficient mixed extraction system and extraction method thereof | |
| CN2098319U (en) | Liquid mixture clarifying extractor with two-stage pump | |
| CN103120863B (en) | Liquid-liquid extraction mixer-settler and extraction method and application thereof | |
| CN201899900U (en) | Liquid-liquid two-phase mixing-separating device | |
| CN105886757A (en) | Rare earth extracting and impurity removing device | |
| CN2464414Y (en) | Miniature extractor | |
| CN2454005Y (en) | Multi-stage reverse-flow liquid-liquid contacting device | |
| CN206666623U (en) | Rare-earth smelting extraction equipment | |
| CN2379189Y (en) | Multiple-stage counter-current and continuous extraction equipment | |
| WO1991009224A1 (en) | Apparatus for providing motive power | |
| CN2386865Y (en) | Multi-stage counterflow continuous extracting machine | |
| CN202144452U (en) | Extraction device used for wet-process phosphoric acid refining | |
| CN111607696A (en) | Device and assembly for extracting and separating metal | |
| CN219743984U (en) | Aramid fiber solvent extraction system | |
| CN219290685U (en) | Mixing clarifying tank | |
| CN102302865B (en) | Parameter-adjustable three-phase extraction tank | |
| CN213895949U (en) | Overflow mouth height adjusting device for rare earth extraction | |
| CN86201198U (en) | Mixing and clearing unit | |
| CN201389357Y (en) | Combined extraction tank | |
| CN220460680U (en) | Continuous methyl phenylacetate esterification reaction washing equipment | |
| CN88200727U (en) | Mixing and clearing extractor of upright series double mixing chamber | |
| CN214913569U (en) | Mixing and clarifying tank without submerged chamber | |
| CN216703414U (en) | Caprolactam recovery unit for caprolactam refining plant | |
| CN205576241U (en) | Extractant lime soapization is washing system against current |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |