Electric type negative-pressure water-bath heating dual-pipeline system

Abstract

The invention relates to an electric negative pressure water bath heating dual-pipe system, which is characterized in that it includes a high temperature heating chamber, a heat conduction flue, a water bath box, a negative pressure source, a heat source processing device and a loading box; the high temperature heating chamber, the water bath The tank, negative pressure source, and heat source treatment device are connected in series through the heat conduction flue; the way of heating the liquid water in the water bath box by the flue into the water bath box avoids the waste of heat energy, and also avoids the drying process of electroplated parts. The direct use of thermal heating wastes energy, and the heating effect is not good; the water bath heating makes full use of the heat energy of the flue gas, which can make the liquid water temperature constant and the heating range stable, which improves the qualified rate of the electroplating parts in the drying process of the electroplating parts; negative The pressure fan and the drive motor clamp the energy exchange in the heat source. In addition, a heat source treatment device is installed at the end of the heat conduction flue, and the spray pipe collects exhaust gas to reduce pollution; the heat exchange reactor is used to greatly increase the utilization of heat energy. .

Description

technical field [0001] The invention relates to the field of electric negative pressure, in particular to an electric negative pressure water bath heating double pipeline system. Background technique [0002] In the electroplating industry, high-temperature heating is generally used for the melting of electroplated metals, and the high-temperature flue gas generated is directly discharged after treatment, resulting in a large amount of heat energy wasted in the electroplating metal melting process, and the electroplated parts after electroplating need to be Drying the residual liquid on the surface of the electroplated parts requires some heat energy, and the general method adopts the direct heating of the heating box, which leads to incomplete drying of some electroplated parts or some electroplated parts due to uneven heating. In case of overdrying. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electric n...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an electric negative pressure water bath heating dual-pipeline system, which can solve the problems of serious waste of heat source and low recovery rate in general electroplating

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