ELiquid centrifugal extractor introduction:
Liquid centrifugal extractor is a new type, fast and highly efficient liquid-liquid extraction separation equipment, it is different with traditional extraction equipment such as mixer settler, extraction tower . Centrifugal extractor using the motor driven drum to reach high speed, the densities of different and not mutually mixed solution of two liquids in drum or blade rotation shear stress under complete mixing and mass transfer, and in high-speed rotation drum of centrifugal force under the action of rapid separation.
Liquid centrifugal extractor work principle:
1. Mixed and mass transfer process
The two solution according to a certain proportion mix together, the two-phase dispersing, two-phase solution obtained sufficient mass transfer, mixing and mass transfer process is completed.
2. Two phases separation process
Mixed fluid in vortex disc or feeder into the drum, stay in certain area, mixture quickly and synchronizing drum rotary, under the action of centrifugal force, serious than liquid to flow in the process of gradually away from the drum center and leaned close to the drum wall; a small proportion of the light phase liquid gradually away from the drum wall and leaned toward the center, clarification of the two-phase liquid were eventually through their respective weir plate into collecting chamber and the draft tube are respectively extracted from the machine and complete phase separation process.
Liquid extractor were used in the liquid liquid extraction or speration process which with little solid or without solid widely, mainly used in the flowing field:
1. Oil water separation( crude oil/heavy oil/diesel and so on except water, salt);
2. Pharmaceuticals( such as used for ethyl acetate, methylene dichloride, normal butanol, choroforom and so on);
3. Extraction of chinese traditional medicine;
4. Pesticide(malathion extraction and so on);
5. Bioengineering(nutrient solution extraction and interferon extraction and so on);
6. Chemical and fine chemical( catalyst extraction and so on);
7. Hydrometallurgy( used mutilstage extraction and back extraction and so on to extract nickel, copper, uranium and other rare metals);
8. Food( edible oil, spice, refined oil, food color and so on);
9. Perfume industry;
10.Printing and dyeing industry( printing and dyeing wastewater treatment and recycle);
11.Environmental protection( used multistage extraction and back extraction and so on technology to treat wastewater with phenol, oil-water separation of marine sewage, groundwater separation or extraction or purification and so on);
12. Cosmetics industry( to extract nutrient ingredient);
Q1: Are CWL-M centrifugal extractor fit for our liquid？
A: CWL-M series extractor are widely used in liquid liquid extraction or separation. Liquid liquid extraction, using the the difference of solubility and distribution coefficient of two materials, transfer the solute from one solvent to another solvent. CWL-M series centrifugal extractor mainly used in industries such as oil water separation, pharmacy, pesticide, hydrometallurgy, environmental protection etc. So if your process is liquid liquid extraction and no solid, you can use our centrifugal extractor.
Q2.Our capacity is very big(or small), can CWL-M centrifugal extractor meet it?
A: We have different size centrifugal extractor, and can meet different capacity, Please check above table.
Q3:How do we judge the treatment effect of CWL-M centrifugal extractor?
A: we have research center in our company, to provide client test before sale and extraction process etc, in our research center, we have more than 20 centrifugal extractor for laboratory or pilot test, and after some years test, we have accumulated many experience on hydrometallurgy, chemical, pharmacy industries. We welcome you to visit our research center for laboratory or pilot test.
Q4:What is the difference between CWL-M centrifugal extractor and others?
A: Right now, most centrifugal extractor in the market are traditional annular centrifugal extractor, CWL-M centrifugal extractor are our forth generation product(patent ZL2014205865573) and have advantage such as no bottom bearing and seal, no leakage risk, free maintenance; more energy saving, only 1/3~1/10 power consumption of traditional equipment; our equipments material are perfluorinated polymer materials, corrosion resistance to strong sulfuric acid, hydrochloric acid, mixed acid.Applied to easily emulsifying system, mix thoroughly and high efficiency.
Q5: Are CWL-M centrifugal extractor anti-explosion and automatic controlled?
A: We can equip related anti-explosion and automatic control function as per client necessary.
Welcome your any consulting, please contact me:
International manager: Annie
Tel:+86 15237168511
Email: annie10@cncuiqu.com
