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   Changzhou Donggan Machinery Co.,Ltd.
   Contact: Chen Renhua
   Phone: 13901507123  13861255658
   Address:Changzhou Zhenglutown
   Tel: 0519-88675141
   Fax: 0519-88677561
   Zip:213115
   E-mail:dongfangdry@163.com
 

Alcohol recovery tower

Product Usage
  The device is suitable for pharmaceutical, food, light industry, chemical industry, dilute alcohol recovery. Also applies to other solvents such as methanol distillation. The device according to the user's requirements, dilute ethanol can be distilled to about 30 ° 90 ~ 95 ° alcohol. If the alcohol content of the finished product demanding, can increase the reflux ratio, but the output will be decreased.
Equipment structural characteristics and technical performance
  This device uses a highly efficient ceramic packing. Distillation tower made of stainless steel to prevent clogging of the iron filler, and prolong the life of the device. The device will contact ethanol in the device such as condensor, surge tank, cooling snake pipe are made of stainless steel, to ensure that the finished product is not contaminated alcohol. W type of stills with removable U-shaped heat pipe, in the maintenance of the U-shaped heat pipe can be removed from the kettle, the kettle easy on the outer wall and the inner wall of the distillation heating pipe cleaning.
  ZW-type indirect heating still is omitted. Condenser tube heat exchanger, according to user requirements Spiral plate heat exchangers, coolers coil cooler, using coil cooler and buffer tank and gravity measuring device.
Device component
  W has five specifications. Each specification includes the appropriate configuration of the distillation column, distillation kettle, condensers, coolers, surge tank, measurer of specific gravity. Wherein W-200, W-300 type distillation column mounted directly on the still pot. W-400, W-500, W-600 type distillation column and distillation pot are mounted.
  ZW type have ZW-200, ZW-300 two specifications, each specification is equipped with a preheater, distillation towers, condensers, coolers, surge tank, measurer of specific gravity.
  And other auxiliary equipment and instrumentation: measuring tank, tank, pump, rotameter and temperature indicator and other user-owned, I plant in accordance with user requirements can be processed or on behalf of the Order Supply.
Technical Parameters
◎ Feed concentration: 30% to 80%
◎ Discharge concentration: 90% to 95%
◎ Reflux ratio: R = 13 (based on access to materials on the concentration)
◎ Discharge residue containing an alcohol concentration: W type ≤3%, ZW≤1%
◎ Production capacity (kg / h): see table

Model Tower Drive
(mm)
30% to 40% of the production capacity of the feed 60% to 80% of the feed production capacity
90% 95% 90% 95%
W-200 Φ200 35 26 45 36
W-300 Φ300 80 61 100 80
W-400 Φ400 150 120 180 140
W-500 Φ500 230 185 275 220
W-600 Φ600 335 270 400 320
ZW-200 Φ200 95 60 110 80
ZW-300 Φ300 200 120 240 165
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Address:Changzhou City,Zhenglutown
E-mail:dongfangdry@163.com
Phone:13901507123
Tel:0519-88675141


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