Funnel type flue water bath heating system

Abstract

The invention relates to a funnel type flue water bath heating system which is characterized by comprising a high-temperature heating cavity, a heat conduction flue, a water bath box, a negative-pressure source, a heat source treatment device and a part carrying box. The high-temperature heating cavity, the water bath box, the negative-pressure source and the heat source treatment device are sequentially connected in series through the heat conduction flue. The manner that the flue enters the water bath box to heat liquid water in the water bath box is adopted, waste of heat energy is avoided,and meanwhile, the phenomenon that fire power is directly adopted for heating in the electroplated part drying technology, and consequently energy is wasted is avoided, and the heating effect is pooris avoided. Heat energy of flue gas is sufficiently utilized in water bath heating so that the temperature of the liquid water can be constant, the heating range is stable, and the qualification rateof an electroplated part in the electroplated part drying technology is increased. Due to a negative-pressure fan and a driving motor, exchange of energy in the heat source is accelerated, in addition, the heat source treatment device is arranged at the tail end of the heat conduction flue, a spraying pipe is used for collecting tail gas, and pollution is reduced. A heat exchange reaction kettleis adopted so that utilization of heat energy is greatly improved.

Description

technical field [0001] The invention relates to the field of electric negative pressure, in particular to a funnel-type flue water bath heating 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 a funnel-type flue water bath heating sy...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a funnel-type flue water bath heating system, which can solve the problems of serious waste of heat source and low recovery rate in general electroplating

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