China Made Forced Circulation MVR Evaporator System Used in
Essential Oil distillation Equipment
Introduction
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.
Working principle
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
Effective number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Steam consumption (t steam/t water) | ~1.04 | ~0.53 | ~0.36 | ~0.28 | ~0.23 | ~0.19 | ~0.17 | ~0.15 |
Feature
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.
Main characteristics
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.
Application
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.
Pictures
Our Service
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.
FAQ
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
Our Certifications
Very welcome your inquiry!