Washing device of tube type heat exchanger

Abstract

The invention discloses a washing device of a tube type heat exchanger. The washing device comprises the tube type heat exchanger, a washing liquid storage tank, a pump, an ultrasonic generator and an ultrasonic transducer, wherein an outlet of the pump is connected with a material inlet of the tube type heat exchanger through a first connecting tube, the material outlet of the tube type heat exchanger is connected to the washing liquid storage tank through a second connecting tube, and the outlet of the washing liquid storage tank is connected with the inlet of the pump through a third connecting tube; the ultrasonic transducer is arranged on the outer wall surface of the tube type heat exchanger and is connected with the ultrasonic generator; the material inlet of the tube type heat exchanger is simultaneously connected with the first connecting tube and a material inlet tube through a tee-joint tube, and the material outlet of the tube type heat exchanger is simultaneously connected with the second connecting tube and the material outlet tube through a tee-joint tube. The washing device provided by the invention is convenient to wash, high in degree of automation and good in washing effect, and is free from manual washing, and the problems that a traditional tube type heat exchanger is longer in manually washing time consumption and large in manual consumption can be solved.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a cleaning device for a tubular heat exchanger. Background technique [0002] The shell and tube heat exchanger is a relatively common type of heat exchange equipment. Based on the advantages of low pressure drop, low price, compact structure, and long life, the shell and tube type is widely used in many industries such as food, chemical industry, biomedicine, plant extraction, and fermentation. [0003] However, the cleaning method of the tube-and-tube heat exchanger is very troublesome. It is necessary to open the compression cover of the tube-and-tube heat exchanger, and then spray each heating tube with a high-pressure water gun. Therefore, its cleaning takes a long time and consumes a lot of labor, which is a great waste of human resources; and the high-pressure water gun spraying process cannot realize the recycling of water, which is also a great waste of water resources; therefore, ...

AI Technical Summary

Problems solved by technology

[0003] However, the cleaning method of the tube-and-tube heat exchanger is very troublesome. It is necessary to open the compression cover of the tube-and-tube heat exchanger, and then spray each heating tube with a high-pressure water gun.

Therefore, its cleaning takes a long time and consumes a lot of labor, which is a great waste of human resources; and the high-pressure water gun spraying process cannot realize the recycling of water, which is also a great waste of water resources; therefore, It is necessary to provide a shell and tube heat exchanger with automatic cleaning function

Images