A wide-channel plate heat exchanger that is easy to clean quickly and its usage method

By using automated opening and cleaning mechanisms, combined with PLC control and a suction pump, non-stop maintenance and step-by-step cleaning of wide-channel plate heat exchangers are achieved, solving the cumbersome cleaning problems in existing technologies and improving work efficiency and practicality.

CN120907357BActive Publication Date: 2026-06-30JIANGSU RUIDING ENVIRONMENTAL ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGSU RUIDING ENVIRONMENTAL ENG CO LTD
Filing Date
2025-08-26
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing wide-channel plate heat exchangers require manual disassembly and cleaning when cleaning impurities inside the plates, which is a cumbersome process and affects work efficiency.

Method used

A wide-channel plate heat exchanger that is easy to clean quickly was designed. It adopts an automated opening mechanism, cleaning mechanism and rotation mechanism. The automatic separation and cleaning of the corrugated plates is realized through a PLC controller. Combined with the negative pressure of the suction pump and the gravity slag discharge power, it can achieve non-stop maintenance and step-by-step cleaning.

Benefits of technology

It enables automatic cleaning of corrugated plates without stopping the machine, improving work efficiency, reducing labor intensity, and ensuring production continuity and cleaning effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a wide-channel plate heat exchanger that is easy to clean quickly and its usage method, comprising: a support base, two mounting plates fixedly connected to the top of the support base, two sets of third fixing seats fixedly connected to the top of the two mounting plates, each set of third fixing seats having two seats, an air inlet pipe and a cold air pipe respectively installed on the inner side of each set of two third fixing seats, and an opening mechanism, a cleaning mechanism and a rotating mechanism provided on the inner side of the two mounting plates, relating to the field of heat exchanger technology. This invention, by setting an opening mechanism, allows for automatic separation when cleaning the corrugated plates, thus enabling localized cleaning while the uncleaned corrugated plates continue to exchange heat, achieving "non-stop maintenance," thereby improving the working efficiency of the device and eliminating the need for manual cleaning by personnel, thus reducing the labor intensity of workers.
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