Do you know how to install an alcohol distillation tower
Release time:
2026-06-04
The current alcohol distillation equipment is constructed with liquid phase sockets and high-efficiency liquid phase sockets on the shell side of the mash tower reboiler (i.e. heat exchanger), which are respectively connected to the liquid phase inlet and outlet on the tower and the high-efficiency liquid phase outlet socket on the upper end of the steam distillation tower through the vapor alcohol return pipeline and the liquid alcohol discharge pipeline. The liquid alcohol discharge pipeline is sequentially equipped with a mash tower return tank, a mash tower return pump, and a fully automatic pressure regulating valve for the liquid level instrument in the order close to the mash tower reboiler. A remote water meter liquid level transmitter is installed on the mash tower return tank, and the output end of the remote water meter liquid level transmitter is connected to the input end of the fully automatic pressure regulating valve of the liquid level instrument (i.e. the remote water meter liquid level transmitter). The output data signal of the liquid level meter is used to operate the fully automatic pressure regulating valve; The high-efficiency liquid phase inlet and outlet of the tube side of the reboiler of the mash tower are respectively connected to the high-efficiency liquid phase inlet and outlet at the bottom and middle of the mash tower through the first and second mash pipelines. The first mash pipeline is equipped with a mash tower circulating water pump.
The current alcohol distillation equipment is constructed with liquid phase sockets and high-efficiency liquid phase sockets on the shell side of the mash tower reboiler (i.e. heat exchanger), which are respectively connected to the liquid phase inlet and outlet on the tower and the high-efficiency liquid phase outlet socket on the upper end of the steam distillation tower through the vapor alcohol return pipeline and the liquid alcohol discharge pipeline. The liquid alcohol discharge pipeline is sequentially equipped with a mash tower return tank, a mash tower return pump, and a fully automatic pressure regulating valve for the liquid level instrument in the order close to the mash tower reboiler. A remote water meter liquid level transmitter is installed on the mash tower return tank, and the output end of the remote water meter liquid level transmitter is connected to the input end of the fully automatic pressure regulating valve of the liquid level instrument (i.e. the remote water meter liquid level transmitter). The output data signal of the liquid level meter is used to operate the fully automatic pressure regulating valve; The high-efficiency liquid phase inlet and outlet of the tube side of the reboiler of the mash tower are respectively connected to the high-efficiency liquid phase inlet and outlet at the bottom and middle of the mash tower through the first and second mash pipelines. The first mash pipeline is equipped with a mash tower circulating water pump.
The actual heat transfer process of the mash tower reboiler is as follows: the two heat transfer substances in the mash tower reboiler are the mash liquid (also known as coarse liquor, which is a cold substance) discharged from the bottom of the mash tower and the vapor alcohol (which is a hot substance) flowing back from the tower of the alcohol distillation equipment. The tube side of the mash tower reboiler is filled with mash liquid without changing the entire process, and it is in full contact with the heat transfer surface of the heat transfer tubes inside the mash tower reboiler. The shell side of the mash tower reboiler is filled with vapor alcohol flowing back from the tower of the water vapor distillation tower. The middle of the mash liquid and vapor alcohol is determined by the heat transfer surface of the heat transfer tubes inside the mash tower reboiler. The heat transfer tubes inside carry out heat transfer, and the vapor alcohol undergoes changes in the shell side mentioned above. Its vaporization heat is transferred to the mash liquid in the heat transfer column tubes through the heat transfer tubes inside the mash tower reboiler, and the vapor alcohol is cooled into liquid alcohol.
A heat exchanger is a heat exchange machine equipment that transfers a portion of the heat from a hot liquid to a cold liquid, causing the liquid temperature to reach the required index value of the production process. It is also known as a heat exchanger. In the entire process of normal production and manufacturing applications, the heat exchange capacity of the heat exchanger is controlled by adjusting the total flow size of the raw materials based on the gate valve installed on the pipeline. Heat conduction calculation method Q=KS
Keywords:
Latest News
Stay informed about company dynamics and follow industry news
2026/08/20
2026/11/12
Understanding the Advantages of Thin Film Evaporator Equipment for Industrial Applications
2026/11/04
+86-519-85611172
E-mail: sales02@js-ask.com
Cell/Whatsapp:+8619802509102
Fax: +86-519-85611132
Address: 3rd Floor, Office Area, No. 109, Liuyanghe Road, Xinbei District, Changzhou City
Copyright © 2026 Aisengke (Jiangsu) Chemical Technology Co., Ltd. ALL Rights Reserve