Cold and hot collinear cold-rolled color coating paint temperature automatic control device and its application method

A technology of temperature control device and heat exchange device, which is applied in the direction of surface coating liquid device, coating, etc., can solve the problems of excessive consumption of diluent, high toxicity, unfavorable surface quality control of color-coated products, etc., to reduce dilution The use of chemical agents and the obvious effect of energy saving
CN106140571BActive Publication Date: 2019-12-03BAOSTEEL ENG & TECH GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BAOSTEEL ENG & TECH GRP
Publication Date
2019-12-03

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Abstract

The invention relates to the field of heating or cooling systems for metal material surface coating, in particular to an automatic cold rolling color-coating paint temperature control device integrating cooling and heating and a using method thereof. The automatic cold rolling color-coating paint temperature control device integrating cooling and heating comprises at least two coating machines (1). Each coating machine (1) is internally provided with a paint container (11). The automatic cold rolling color-coating paint temperature control device is characterized by further comprising heat exchange devices (2), paint temperature control devices (3), a concentrated refrigerating device (4), a control panel (5) and a controller (6). The using method of the automatic cold rolling color-coating paint temperature control device integrating cooling and heating is characterized by comprising the following steps of a, temperature value setting, b, heating and c, cooling. The automatic cold rolling color-coating paint temperature control device integrating cooling and heating and the using method thereof have the beneficial effects that using is convenient, controlling is accurate, and the environmental friendliness is good.
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Description

technical field

[0001] The invention relates to the field of heating or cooling systems used for surface coating of metal materials, in particular to a cold-heat collinear cold-rolled color coating paint temperature automatic control device and a use method thereof. Background technique

[0002] Maintaining a suitable and stable coating viscosity on the paint pan and coating roller of the coating machine is very important for maintaining uniform film thickness, surface quality, and stable process parameters of the product. It is an important process parameter for cold-rolled color coating production.

[0003] Like all liquid media, the coatings used in cold-rolled color coating production also have significant viscosity-temperature change characteristics. When the temperature of the coating is lower than 20°C, the viscosity increases sharply as the temperature drops; when the temperature of the coating is higher than 30°C, Viscosity decreases slightly with increasing tempera...

Claims

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