Continuous Evaporating Crystallizer
Continuous evaporating crystallizer is applicable to evaporative crystallization of inorganic salts and organics (eg. Sodium chloride, Phenylalanine, sodium sulfate, ammonium chloride, glycine, barium chloride, zinc sulfate, calcium chloride, ammonium sulfate, etc.) .
Continuous evaporation crystallizers are applied in food industry, chemical industry, mining industry and other industies, and also wastewater treatment
Principle
Continuous Evaportion Crystallizer is continuous inlet and outlet, is different from crystallization in batch, and has advantages of smaller floor space, higher labor productivity, less energy consumption, better crystal quality, uniform and adjustable particle size.
Two types of continuous crystallization: vacuum evaporative crystallization and vacuum cooling crystallization.
The vacuum evaporative crystallization is crystallizing along with evaporating under same pressure and temperature. So the equipment has heater and evaporative crystallizer.
The vacuum cooling crystallization,Vacuum evaporative crystallization, send out a part of heat by flashing (turn the heat into steam, and send out ). So the equipment has only a flash crystallizer but no heaters. And the flash crystallizer is devided into flash zone, crystal nucleus growing zone, depression zone, mother liquor separating zone, central circulating tubes zone.
Vacuum evaporating crystallization or vacuum cooling evaporation is determined by solubility curve of the material.
Thinking from energy saving, multi-effect or single-effect is determined by production scale and evaporating capacity.
The more effect is, the higher evaporating temperature at 1st effect will be. Some material may be damaged by over temperature. The product quality must be the chief condition which needs to be considered.
| Technical Parameters | |||||
| Model | Single-effect | Double-effect | Triplr-effect | Four-effect | Five-effect |
| Evaporation kg/h | 300-2000 | 1200-4000 | 3600-15000 | 8000-50000 | 10000-65000 |
| Feed concentration % | according to customer's materials | ||||
| Discharge concentration % | according to customer's materials | ||||
| Steam pressure Mpa | 0.5-0.8 | ||||
| Steam consumption rate | 0.65 | 0.38 | 0.28 | 0.23 | 0.19 |
| Evaporation temperature ℃ | 45-90 | ||||
| Sterilization temperature ℃ | 90-110 | ||||
| Note: Besides the above specifications, It can also be customized according to customer requirements |
Pre-Sales Service
* Inquiry and consulting support.
* Provide technical proposal.
* View our Factory.
* View our projects.
After-Sales Service
* Training how to instal & how to use the equipment.
* Engineers available to service machinery overseas.
Hubei Ourui biochemical equipment technology co. LTD. was established in 2013 . We have rich experience in organic acid fermentation, starch sugar, pharmaceuticals, chemical industry, wastewater treatment, Relying on the technical support of Hubei University of Technology , under the leadership of several industry experts, We have built up a professional team of design, manufacture, construction and commissioning after 3 years efforts, have become one of well-known contractor of bio-fermentation industry.our company already have the certification of ISO9001 and ISO14001 . It has D1/D2 grade pressure container manufacturing qualifications and has obtained 6 national patents.
We own a 5000 square meter standard factory for tank production and processing , with advanced processing methods which can provide the quality certification of the first and second class pressure vessel for the fermentation tank & supporting tank.
ISO9001:2000 Certificate
Manufacturing license of Special equipment
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Q.Are you manufacture or trading company?
A.We are factory, we have our own design team and own workshop, with more than 5 year's OEM experience.
Q.Can you make me quotation and send me your price list right now?
A.Sorry, our products are all none standards, need custom-made according to client's requirements, so pls let me know your requirements, we will make drawing and quotation for you.
Q. What's your MOQ?
A. 1PCS/SET.
Q.What's the payment terms?
A. 30%T/T as advance payment, 70% before shipment.
Q.What's your delivery time?
A.25-50 working days according to your Qty.
Q.Can you send the machine to my sea port?
A. Yeah, we can, we accept FOB, C&F, CIF, CIP, both by sea and rail way. And our nearest port is Wuhan.
Q.Where is your factory located?
A. Our address: Zengdu Economic Development Zone,Suizhou,Hubei,China.
Q.Do you provide installation&debugging service?
A. Yeah, if single machine, we will send you the installation drawing and documents first, if you still have problems, we will arrange our engineers go to your place for installation guiding. If it is a production line, our engineer will go to your place do installation & debugging for you directly.
Q. Do you provide after-sale service?
A. The warranty period is one year. If there’s any problem of the equipment not caused by reasonable operation in one year,we will help you solve it (If it is small problem like spare part is broken, we will send you freely;other small problem we will guide you to solve it by phone or e-mail;If the problem cannot be solved by guiding,we will arrange technician come to your place to mend it after confirmation).
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