Capacitor cleaning drying apparatus and cleaning drying method

Abstract

The invention relates to a cleaning and drying device for a capacitor, which consists of a host machine and an electric control cabinet, wherein, the host machine comprises a feeding mechanism, a cleaning and rinsing device, a drying device, a discharging mechanism and an auxiliary liquid system which are sealed inside a box; the cleaning and rinsing device is provided with an acid or alkali processing box and one to four rinsing boxes in sequence; the drying device has a drying box; the electric control cabinet consists of a touch film panel of man-machine exchange and a PCL programmable controller. The invention has a low labor strength for operation personnel; as the cleaning and rinsing course is finished inside a sealed box, volatile chemical medicament generated by solution or solvent is discharged reasonably from a vent-pipe, thus improving the labor environment and facilitating the discharging and centralized treatment for waste gas. As water for rinsing can be reused, water is saved. Heat air inside a blast heater is discharged through an induced draft fan, resulting in a negative pressure inside the box, thus decreasing the drying temperature inside the capacitor, saving energy sources and avoiding effect on the capacitor quality under a drying state of a relative high temperature.

Description

technical field [0001] The invention relates to capacitor cleaning and drying equipment and a cleaning and drying method. Background technique [0002] It is known that during the manufacturing process of capacitors and many electronic components, there are many electrolytes and impurities remaining on the surface and gaps that need to be removed to improve the quality of capacitors and electronic components. The traditional cleaning method of capacitors is to use artificial The cleaning operation method of single-barrel immersion and sieving in a solvent is to place the capacitor in a cleaning basket with meshes around it, soak it in a heated acid (alkali) solvent, then rinse it with water and dry it in an oven, but Because cleaning solutions and solvents are easy to produce volatile chemicals during the heating and cleaning process, which are harmful to the human body and cause environmental pollution, so the above method has high labor intensity, low w...

AI Technical Summary

Problems solved by technology

[0002] It is known that during the manufacturing process of capacitors and many electronic components, there are many electrolytes and impurities remaining on the surface and gaps that need to be removed to improve the quality of capacitors and electronic components. The traditional cleaning method of capacitors is to use artificial The cleaning operation method of single-barrel immersion and sieving in a solvent is to place the capacitor in a cleaning basket with meshes around it, soak it in a heated acid (alkali) solvent, then rinse it with water and dry it in an oven, but Because the cleaning solution and solvent are easy to produce volatile chemicals during the heating and cleaning process, which is harmful to the human body and causes environmental pollution, so the above method has high labor intensity, low work efficiency, and is easy to cause environmental problems.

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