A kind of continuous processing system and processing method of anti-corrosion non-stick coating heat exchange tube

Abstract

The invention discloses a continuous processing system and a processing method for an anti-corrosion non-stick coating heat exchange tube and belongs to the technical field of heat exchange tube processing. The system includes a hot air mechanism, a preheating mechanism, a spraying and curing mechanism, and a temperature measurement and control mechanism. The temperature measurement and control mechanism includes a thermocouple, a power regulator and a PLC controller. At least one thermocouple is installed at the air outlet of the air inlet pipe. , at least one thermocouple is installed at the air outlet of the air outlet pipe, the thermocouple monitors the temperature of the hot air at the air outlet of the air inlet pipe and the air outlet of the air outlet pipe in real time, and the power regulator is electrically connected to the PLC controller and the hot air blower through a wire , so as to control the hot air blower to change its air outlet temperature according to the temperature range required by the thermocouple temperature measurement place. The invention realizes the continuous processing technology of the anti-corrosion and non-stick coating used in the heat exchange tube, the whole system has a high degree of automation, fully utilizes the hot air energy provided by the hot air blower, and greatly saves the spraying time.

Description

technical field [0001] The invention belongs to the technical field of heat exchange tube processing, and more specifically relates to a continuous processing system and a processing method for a heat exchange tube with an anti-corrosion and non-stick coating. Background technique [0002] A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid. It has been widely used in various industrial fields and plays an important role in the production process. The heat exchanger is mainly made of metal, which makes scaling and corrosion problems unavoidable after a period of normal operation of the heat exchanger. In severe cases, it may even block the flow channel and affect its normal operation. It is time-consuming and laborious, and satisfactory results cannot be guaranteed. Therefore, the problem of scaling and corrosion of heat exchangers has become a serious problem that cannot be ignored during its use. Among the measures to prevent scalin...

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Problems solved by technology

[0008] In order to solve the problem that the continuous processing technology of anti-corrosion and non-stick coating heat exchange tubes in the market has not been popularized and promoted, the present invention proposes a continuous processing system for anti-corrosion and non-stick coating heat exchange tubes to overcome the shortcomings of the existing technology

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