Novel formation slot device and realization method thereof

Abstract

The invention discloses a novel chemical formation tank device, which comprises a chemical formation tank. A circulation inlet is provided at the upper end of the chemical formation tank, and a circulation outlet is provided at the lower end of the chemical formation tank. The circulation outlet is connected to a circulation pump through a pipeline, the circulation pump is connected to a filter, and the circulation pump is connected to a filter. There is a spare pipe between the filters, the spare pipe is connected to the inlet of the heater, the outlet of the filter is respectively connected to the spare pipe and the inlet of the heat exchanger, the inlet of the heat exchanger is also connected to a flow control pipe, and the heater The outlet port of the control pipe, the outlet port of the control pipe and the outlet port of the heat exchanger are connected to the circulation inlet. The invention also discloses a realization method of a novel formation tank device. The invention has the characteristics of simple structure, low cost, high production efficiency, filtering, heating and cooling outside the chemical formation tank and the like.

Description

technical field [0001] The invention relates to the formation tank technology, in particular to a novel formation tank device and its realization method. Background technique [0002] In large production lines for the formation of anode foils for medium and high voltage and low voltage aluminum electrolytic capacitors, the formation bath solution needs to be preheated before normal production, and the formation bath solution needs to be cooled to ensure the normal production of corroded foils. constant liquid temperature. The traditional method is to arrange several groups of electric heating rods at the bottom or side of the chemical formation tank, and complete the preheating of the chemical conversion tank liquid by heating the electric heating rods. The cooling of the formation bath is to install several groups of cooling rows at the bottom or side of the formation tank or to install a water-cooled heat exchanger outside the formation tank, and complete the cooling of t...

AI Technical Summary

Problems solved by technology

This method has been used for decades, but there are obvious problems and defects: First, the electric heating rod is in direct contact with the chemical bath, but the contact area is small, and it is easy to scale (aluminum hydroxide) on the surface, affecting heating efficiency

Eighth, the cooling tower cools down by evaporating water, which consumes a lot of water resources

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