High Efficiency Easy Operation obtaining the condensate paste heating vacuum evaporator
WZY Single-effect Evaporator
The external circulating single-function evaporator is made up of heater, evaporator, separator, and so on, of which parts contacting with materials shall be made of stainless steel. The equipment applies for evaporation and condensation of liquid materials in the industries such as pharmacy, foodstuff, chemical, light industry and so on. The equipment has the characteristics of short time for condensation, fast evaporation and preventing the thermal sensitive materials from been damaged preferably.
There are three kinds of types for the series single-function evaporator:
·Conventional type WZY, applies for water solution evaporation.
·Alcohol recycling type WZYH, applies for alcohol solution evaporation, which has bigger condensing and cooling area to make sure alcohol recycling. The recycling concentration can reach as much as 70~85º, attrition rate of alcohol is less than 5%, and temperature after alcohol recycling is not more than 40ºC.
·WZYS paste obtained type, applies for single-function evaporation and obtaining the condensate paste. After normal evaporating of single-function, shut down the valves of circulation tube and the one of connecting nozzle between heating and evaporating chamber, in order to make feed liquid enter into the evaporating chamber on the whole and heat by the sheaf in the evaporating chamber directly, then condense with decompression in the normal pressure mode, for the purpose of enhancing the concentration rate of material up to the range 1.35-1.45.
Performance characteristics:
1) No waste heat steam emissions, energy-saving effect is very significant, which is equivalent of 10 effect evaporator.
2) Using this technology can achieve to countercurrent washing of secondary steam, therefore the dry matter content in condensed water is far lower than the number of evaporator.
3)Using low temperature negative pressure evaporation (50-90 ºC), help to prevent the degeneration resulted from high temperature evaporation.
4)MVR evaporator is a substitute of traditional multi-effect falling-film evaporator, is based on single effect evaporator through the reuse of the secondary steam countercurrent washing and recompression. All material that applicable for single effect and multi-effect evaporator, are suitable for use in the MVR evaporator, technically have the substitutability. It has perfectcharacteristics of environmental protection and energy saving. Becauseof its significant energy-saving effect, MVR evaporator technology started rapid development in foreign countries at the beginning of 70's, now is widely used, which is used in industrial wastewater treatment and dairy, sugar, starch, alumina, papermaking, caprolactam, seawater desalination, coking plant (recovery of sulfur dioxide production sulfur ammonia), salt chemical industry, and other many production areas.
Technical parameters(evaporation according to the customer need to design)
type Specification | WZYH-500 | WZYH-1000 | WZYH-1500 | WZYH-2000 |
Steam consumption(kg/h) | 500 | 1000 | 1500 | 2000 |
Evaporating capacity(kg/h) | 500 | 1000 | 1500 | 2000 |
Recycling capacity of alcohol(kg/h) | 300 | 600 | 900 | 1200 |
Water consumption(t/h) | 6 | 10 | 15 | 20 |
Power consumption(kw) | 5.5 | 7.5 | 9 | 11 |
Useful vacuum degree(MPa) | 0.08 | 0.08 | 0.08 | 0.08 |
Steam pressure(MPa) | 0.09 | 0.09 | 0.09 | 0.09 |
Specific weight of concentrated solution | Pipe inside 1.2 Jacket heating 1.45 | |||
Concentration of alcohol | 70~80 | |||
Dimension(m) | 2.5×1.3×2.8 | 3×1.4×3 | 3.3×1.4×3.5 | 2.5×1.3×2.8 |
1 ) Q: How can we visit your factory?
A: If you come from abroad, air to shanghai airport, then we can pick you up at airport.
2) Q: How do you ensure the quality of your products?
A: Our Company is a state owned enterprise with more than 16 years experience , strict operation policy is performed, advanced processing machines guarangtee the precision of all components, workers with operation license, parts get multiprocessing, transmission& electrical parts are of international famous brand. Series of test and inspection are done in the whole producing state.
3) Q: What payment methods your company accept?
A: We accept most of the payment methods , but mainly accept T/T, L/C at sight .
4) Q: How long is the warranty time for your products?
A: Our officially promised warranty time is 12 months after commissioning .
5) Q: I am new in this field,can you supply us turnkey services?
A: YES.We can supply all the system including Market Analysis/Product Analysis/Location Choice/Processing Flow Design/Equipment Layout Design/Building Design direction/Equipment mode selection/Equipment Manufacturing/Equipment Mounting/Equipment Debugging/Worker Training.
6) Q: What ' s the shipment terms and delivery time of your company?
A: Well, the delivery time depend on the quantity of your order. Usually is 20 days . For some customized machine 30 days is necessary.
7) Q: Can you supply OEM services?
A: Yes,we have our R&D team,and we have more than 400 workers with workshop area 75000 square meters.
8) Q: Do you give any Discount?
A: I will surely try my best to help you get those by the best price and good service at the same time.