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Natural Circulation External Heating Evaporator
  • Natural Circulation External Heating Evaporator

Natural Circulation External Heating Evaporator

Unit Price: 10000 USD
Min. Order: 1 Set/Sets

Product Description

The natural circulation external heating evaporator consists of a tube heater, an evaporating chamber and a circulating tube. If crystallization occurs during evaporation, a liquid-solid separator should be added at the lower mouth of the circulating pipe. The circulating speed of the feed liquid in the evaporator is less than 1m/s. The power is the severe difference between the liquid in the circulating pipe and the heating pipe. The heat transfer area is often hundreds or even thousands of square meters. An evaporation chamber can be equipped with 1-4 heating chambers. Heating tube is longer, its length to diameter ratio L/ D =60-110, the total heat transfer coefficient of 1400-3500W/(㎡*K). The disadvantage of this equipment is liquid column of feed liquid in the tube is higher so boiling point of lower liquid is correspondingly increased caused greater temperature difference, which limits the multi-effect use

Natural Circulation External Heating Evaporator

Product Intriduction:
■Easy operation
With an amount of concentration cycles set using the one-touch counter, concentration of the solution is automatically repeated until the correct value is obtained. Maintenance is very easy due to the simple structure.
■Wide variety of sizes
The volume of evaporation is standardized from 50L/H to 2,000L/H.


Yangzhou Tongyang Chemical Equipment Co., Ltd.

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  Founded in 1990, TongYang is a professional company specializing in developing and manufacturing chemical machinery and equipment for customers ,It has manufacturing license of grade A2 (the third type of pressure vessel) issued by state general administration of quality supervision, inspection and quarantine, license Key: :TS2210D94-2015. Tongyang has always been committed to the research and development, production, application of chemical machinery and equipment in fine chemical, petrochemical, food, biological and pharmaceutical industries. Our technology in develop distillation tower and separation equipment attain domestic leading level, Keep pace with international advanced level.

Company Info
  • Company Name: Yangzhou Tongyang Chemical Equipment Co., Ltd.
  • Representative: GUILONG SUN
  • Product/Service: Heat Exchangers , Reaction Stills , Storage Tanks , Column Category , Steel Structure Equipment , Environmental Products
  • Capital (Million US $): 120,000,000
  • Year Established: 1990
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 1% - 10%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Above 100,000 square meters
  • Factory Location: 109, Jingang rd, Bali town
  • Contact Person: Ms. Lucy Liu
  • Tel: 86--18556139427
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