High Efficient Forced Circulation MVR Evaporator System Wiped Filmed Machine for Crystal Concentration Industry
MVR(Mechanical vapor recompression) evaporation, the operation theory is similar to heat pump,the 2nd stage steam come from the evaporation system, through the steam compression to increase pressure and temperature, enthalpy increased, then goes into the heating room of the oration system to use as the heat resource.
This kind of evaporation system will use electricity to do the evaporate operation. Based on the difference of material characters, the energy cost by the compression will be different.
Compress secondary steam by using steam centrifugal compressor or other steam compression device to make sure its physical properties meet with the requirements for heating steam ; evaporation that uses it as heating steam only requires fresh steam supply when the machine is started. After entering normal operation, there is no need to supply new steam and no (or very little) secondary steam needs condensation. Therefore MVR evaporation substantially cuts down steam demand but consumes more power.
Multi-effect evaporation steam consumption
(t steam/t water)
1)No or few live steam required
2)Low energy cost, low operation cost
3)Could combine with crystallizer to form the continue evaporate and crystallization system
4)Condenser is not needed or just need a small one.
1)Main driven power of MVR evaporation system is electric energy. Electric energy transfer to mechanical energy and improve the quality of second steam which is more economic than produce or purchase fresh steam.
2)Under most of the evaporation process, system no need fresh steam during operation. Only need some steam compensation for pre-heating the raw material when heat energy from product discharged or mother liquid cannot be recycled due to process requirement.
3)No need independent condenser for second steam condensation, so no need circulating cooling water. Water resource and electric energy will be saved.
4)Compared with traditional evaporators, MVR evaporator temperature difference is much smaller, can achieve moderate evaporation, greatly improve product quality and reduce fouling.
5)Evaporation temperature of system can be controlled and very suitable for evaporation an concentration of thermal sensitive product.
6)Lowest energy consumption and operation cost,electricity consumption of one ton water's evaporation is 2.2ks/C.
Applied to multiple areas, such as: "zero release" solution for industrial waste water, Evaporation and concentration for process industry, food fermentation (aginomoto, citric acid, starch and sugar), pharmacy (traditional Chinesemedicine preparation, low temperature concentration of western medicine), fine chemical (pesticide, synthetic dyes, organic pigments, paints, spice and essence, cosmetic), chlorine chemical (salt water concentration), seawater desalt and metallurgical industry, etc.
1. 12 months guarantee period from machine arriving date.
2. Abundant spare parts in stock are available to provide.
3. Our technicians could be dispatched for overseas service.
4. 7*24 hours technical consultation.
5. Your workers could get trained both in our factory and yours.
6. Routine tracing till the machine work properly will be done timely.
7. We will remind you to do the normal maintenance.
8. Your suggestions or any comments & reflection would be treated in priority.
9. Marketing team will visit you during our visit in your country if you require.
1. How can we visit your factory?
* If you come from aborad,air to shanghai or nanjing airport,or if you arrive shanghai,you can take bullet trian
* If you come from domestic city,air or train directly to Nanjing Nan or WUXI east,we will pick you up both from airport or railway station
2. Can we visit your end user or contact them?
* Yes,we will provide you the name list,and arrange the visit after their approval.
3. How do you protect the quality?
* As state owned enterprise with more than 100years history,we have strict operation policy,advanced processing machines to guarantee the precision ,workers with operation license,related components are from world famous brand,Series of test and inspection are done in the whole producing stage.
4. Will you dispatch technicians for installation and commissioning?
* Yes,we will upon required.
5. What is your advantage compared with your competitors?
* Quality and experience,We are top centrifuge supplier in China,our designs and structures
are analogous to world leader brands.
6. Is your price competitive?
* My price is not the lowest in China ,but we promise,for the same quality and collocation,my price is the
most favorable,for the same price,my quality is definately superior to other brands
7. Do you have OEM service? do you sppply the parts?
* Yes,we do,as long as you provide us your drawing and detailed requirements
8. Do you supply second hand equipments?
* No,we don't.
9. Do you have agents or service centre abroad?
* We have some partership in several countries as Indonesia,Brail,USA.
10. What payment mode you accept?
* TT and LC at sight
11. Will you help to go to our site for commissioning and training?
* Yes,we can
Very welcome your inquiry!