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Hi-gee Rotating Zigzag Bed
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No.9 Jiuhuan Road, Hangzhou, Zhejiang, P.R.China

Factory Add: Tianzihu Modern Industrial Park,Anji, Zhejiang
(86) 0572-5682610
(86) 0571-86738937
Fax: (86) 0572-5682607
(86) 0571-86431936
P.C: 310019
E-mail: hzfilter@126.com



Hi-gee Rotating Zigzag Bed (RZB)


    Introduction:BZ Series Hi-gee Rotating Zigzag Bed (RZB) is a kind of new-type high-efficiency rectification equipment, which was invented by Institute of Separation Engineering, Zhejiang University of Technology, and manufactured by Hangzhou Ke-li Chemical Industry Equipment Co., Ltd. It’s the first time that Hi-gee technology was applied to the process of continuous rectification during the industrial production.
    RZB consists of mono- or multi- high-speed rotors. Gas and liquid flow zigzag through the rotors counter-currently and carry out mass transfer. RZB of 1.2 meters high can achieve the separation ability of 15 meters high traditional rectification tower can, which is a major breakthrough for traditional plate and packed column. Appraised by the national-level expert group, RZB has reached the international advanced level. (Patent of invention Num.:ZL011343214 ZL200510049145.1 US7344126 B2) Meanwhile, RZB has attained the project of National Scientific Innovation Fund in 2007, and been evaluated as the first prize of advance in technology by the Chinese Petroleum and Chemical Industry Association in 2008.
    Advantages of Hi-gee technology:(1) Good performance, high efficiency, and low energy consumption; (2) low altitude, small in size, and safe and reliable.(3) short process time, little liquid hold-up, and strong anti-blocked ability. (4) easy and convenient in operation and maintenance.(5) saving in investment and management cost.
    Application:Hi-gee RZB has been widely used in the recovery of organic solvents, separation and purification. The organic solvents include ethanol, methanol, acetone, ethyl acetate, acetonitrile, THF, dichloromethane, DMF, DMSO, toluene, isopropanol, tert-butanol, and wine-making etc. So far, there are more than 100 sets of equipment that have been applied to the industries of pharmaceutical material, pharmaceutical intermediate, fine chemicals, bio-diesel, and environment protection etc. See RZB World
    Main Material:All parts of the equipment contacting with materials are made of SUS304 and SUS316L stainless steel etc according to customers’ requires, while the others are made of carbon steel, iron casting and steel casting etc.
    Technical Parameter:
BZ650 BZ750 BZ850
2 3 2 3 4 3 4
  Rotor Diameter(mm) 650 750 850
 Designed Pressure(Mpa) 0.11
  Designed Temperature
   Speed(rpm) 1000
  Processing capacity
Specific capacity based on Info List
  Power(Kw) 4-4.5 5.5-7.5 5.5-7.5 11-15 15 15-18.5 18-30
830×1900 850×2100 930×1900 930×2100 930×2300 1100×2370 1100×2800
   Weight(T) 0.8 1 1.2 1.4 1.6 1.8 2
P.S. : More Models have been manufactured and used , including BZ600, BZ900 and BZ950 etc.

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