Basic Info.
Product Description
Product Description
Multi effect vacuum low pressure falling film evaporator
Theory for Multi effect vacuum low pressure falling film evaporator
Raw material will be distributed evenly in every evaporating pipe, at the function of gravity, flow downward form a membrane in the inner wall of evaporator. At the same time, heating steam will heat exchanged, so liquid membrane will evaporating under mostly any pressure, run in the same direction of secondary steam, so that accelerated liquid membrane flow speed, increase the effect of heat exchange and film formation, shorten the heating time, so it suit for heat sensitive material concentrated to a higher concentration.
In order to insure the wet state of film formation and improve heat exchange effect, in premise of fixed heat exchange area, increase the heat exchange length is the best way, this also why falling film is long and thin.
Processing Flow for Multi effect vacuum low pressure falling film evaporator
The material which entered into the balance tank will pumped to the pipeline of the preheater though flow meter and right angle valve, after heating to evaporating temperature, the material will flow to the distributor of 1st Effect Evaporator and distribute into every evaporating pipeline evenly, then flow down along the wall with membrane state, the material start to evaporate by steam which comes from steam manifold and heater jacket. this is the first evaporation. the secondary steam produced run to bottom of the chamber together with material, enter into 1st effect separator at tangent direction, then secondary steam and material separated when rotating, raw material enter into separator at top the 2nd effect evaporator by pump though discharge tube.
Finishing the second evaporation concentration as the same way of first evaporation. And then, send to the top of distributor of the 3rd Effect Evaporator for concentrating as the same method.
Finally, the material will reach the required concentration and discharged by Outlet pump though bottom of separator, then do next process by discharge pump.
Saturation vapor enter into steam distribution cylinder from main branch( about 0.6-0.8kg per cm2 ),and then enter into 1st,2nd,3rd evaporator, condenser and relative four preheaters, for supply heat energy to the material. The secondary steam which separated from separator will be inhaled to condenser for cooling, the condensate will be pumped out by condensate pump as pre-treatment using or use in boiler.
Multi effect vacuum low pressure falling film evaporator Technology Parameters
FeedingMaterial | Yeast/Galutamic acid |
Feeding Capacity | 4286kg/hr |
Evaporation Capacity | 3000kg/hr |
Feeding Concentration | 6% |
Discharge concentration | 20% |
Feeding temperature | 30ºC |
Cooling water circulation capacity | 63t/hr(in 27ºC,out35ºC) |
Power | 29KW |
Steam Consumption | 1050kg/hr |
Installation Size(L*W*H) | 6000*4000*8000mm |
Multi effect vacuum low pressure falling film evaporator Run Cost Table( based on 1t product )
Name | USD/TProduct |
Equipment Cost(ten years calculation) | 1.59 |
Equipment maintaince(10% cost) | 0.16 |
Steam Consumption(36USD/T) | 29 |
Electric cost(0.15USD/KW) | 3.33 |
Labor Cost( 3shift 1p/shift,500USD/P/M) | 1.91 |
Totally | 35.99 |
Packaging & Shipping
Packaging: one system machinery could be packed in the container, instrument packed in wooden case. Usually 20ft,40OT,40HQ.
Shipping: Usually shipped by sea, also accept by air or by car.
Our Services
Design: Client Provide the project information and parameters, We designt he evaporator for him.
Manufacture: manufacture the product according to the design by ourselves.
Purchase: We responsible for the raw material purchasing.
Sell: Sell client the completely machinery.
After-Service: Arrange engineer come to the site for machinery installation and commisioning.
Warranty:Product waranty 12 month.
Produce processing Progress:Discussing -- Design--Client Placed the order--Purchase raw material--Make the Processing Drawing--Arrange to the factory--Start manufacture--Pre-install in our factory--marking--Polishing--Checking--Packing--Shipping --Installation&commisioning service--after-sales service .
Company Information
Port of loading: Shanghai port /Ningbo Port
GrLing Company is the leading company which have factory and office. business scope are: evaporator,(falling film,external circulation,forced type circulatioin evaporator), crystallizer(DTB, OSLO), Waste water treatment, solar energy equipment, Stainless steel tank, mixing tank, fermentation tank,Food Sterilizer, etc.
LISENSE
Related product
FAQ
1.What's the Min Order Quantity?
1 set
2.What's the payment terms?
We accept T/T L/C etc. Usually 30% in advance, balance before shipping.
3.What else product we also manufactured?
We produce:Falling Film evaporator, external circulation evaporator, forced type evaporator,membrane equipment, RO machine, juice production line, Stainless steel vessels, and kinds of fittings.
Contact
SALLY HUANG (EXP.MANAGER)
GELING(SHANGHAI)ENVIRONMENTAL TECHNOLOGY CO.,LTD
No.1358 Jiao Feng Road,Zhe Lin Town,Fengxian District, Shanghai,China.
TEL:86 021 37580557
FAX:86 021 37580557
PH:86 18368151376
Address:
No. 101, Lihaitou, Chongxian, Hangzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Lights & Lighting, Manufacturing & Processing Machinery, Packaging & Printing
Management System Certification:
ISO 9001, GMP
Company Introduction:
We are the smart supplier company in China, will provide good quality good price product. We know China very well, but do business honestly with proper price. Make a trial order to see.
We have:
Valves: Ball valves, butterfly valves, check valve, stop valves, all manual valves.
Connection: Two-clip connection, flange connection, weld connection.
Material: 201, 304 316L. etc.
Size: 10-200mm diameter.
Steel: Flat steel, plastic mould steel, mould steel plate, round bar, round steel, steel wire coils, steel wire rod in coils. etc.
Material: Customized
Size: Customized.
Evaporator: Falling Film Evaporator, External Circulation Evaporator, Forced type Evaporator, Herbal Extraction Concentration evaporator, Stainless steels Tanks etc.
Thanks a lot for your patient and attention. Any more information or products pictures required please contact with any hesitate.