Coiled tube type heat exchanger

Abstract

The invention discloses a coiled tube type heat exchanger. The coiled tube type heat exchanger comprises a solvent mixture inlet, a main body and a solvent mixture outlet, wherein the solvent mixture inlet is formed in the left side of the main body, the solvent mixture outlet is located at the lower end of the right side of the main body, a cylindrical cavity is formed in the main body, a cooling liquid inlet is formed in the lower end of the left side of the main body, and simultaneously a cooling liquid outlet is located on the upper right of the main body, a plurality of coiled tubes are connected between the cooling liquid inlet and the cooling liquid outlet, intervals are arranged among the coiled tubes, the diameter of each coiled tube is less than the diameter of the main body, the center line of the coiled tubes and the center line of the cavity of the main body are located on the same horizontal line, an ultrasonic rust removal device is further arranged on the inner wall of the main body, the ultrasonic rust removal device comprises ultrasonic reactors and ultrasonic receivers, the number of the ultrasonic reactors is larger than 1, the ultrasonic reactors are located on the inner wall of the upper side of the main body, the number of the ultrasonic receivers is correspondingly larger than 1, and the ultrasonic receivers are located on the inner wall of the lower side of the main body. The coiled tube type heat exchanger is good in heat exchange effect, simple and convenient in rust removal, and high in work efficiency.

Description

technical field [0001] The invention relates to a heat exchanger, in particular to a coil heat exchanger. Background technique [0002] In conventional heat exchangers such as micro-channel heat exchangers, there are many problems in the process of refrigerant entering into headers and redistributed to heat exchange tubes such as flat tubes. Moreover, the structure of the traditional heat exchanger is relatively complicated, the cost is high, and the energy consumption is high; at present, a heat exchanger with the patent number CN201420124575 has appeared in China, which has solved some problems, but there are still some other problems, such as incomplete heat exchange, The efficiency is low, and the whole equipment needs to be disassembled when the pipeline is rusted and cleaned, which is very inconvenient. Contents of the invention [0003] The object of the present invention is to provide a coil heat exchanger with good heat exchange effect, simple and convenient rust...

AI Technical Summary

Problems solved by technology

Moreover, the structure of the traditional heat exchanger is relatively complicated, the cost is high, and the energy consumption is high; at present, a heat exchanger with the patent number CN201420124575 has appeared in China, which has solved some problems, but there are still some other problems, such as incomplete heat exchange, The efficiency is low, and the whole equipment needs to be disassembled when the pipeline is rusted and cleaned, which is very inconvenient

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