Vacuum distillation wastewater treatment device for electroplated PCB

Abstract

The invention provides a vacuum distillation wastewater treatment device for an electroplated PCB, which comprises extension plates, a lifting column, a ball screw, a driven bevel gear, a supporting sleeve rod, a high-strength threaded column and an adjusting nut seat, wherein the ball screw is engaged with the annular side surface in the lifting column, the driven bevel gear is welded to the lower side of the annular side surface of the ball screw, and the extension plates are symmetrically welded to the front and rear sides of the annular side surface of the tank cover. By means of the design, the problems that a tank cover is inconvenient to lift in the the original vacuum distillation wastewater treatment device, and consequently maintenance is inconvenient are solved, the lower side of the interior of the supporting sleeve rod is sleeved with the high-strength threaded column, and the lower side of the annular side surface of the high-strength threaded column is meshed with the adjusting nut seat. According to the design, the problem that a supporting structure in the original vacuum distillation wastewater treatment device is not adjustable in height is solved, and compared with the prior art, the vacuum distillation wastewater treatment device is reasonable in structure, capable of being lifted and adjusted in height, simple in structure, convenient to use, wide in application range and high in reliability.

Description

technical field [0001] The invention relates to a vacuum distillation wastewater treatment device for electroplating PCB circuit boards, belonging to the technical field of wastewater treatment. Background technique [0002] Enterprises will produce a large amount of industrial wastewater in the process of producing PCB boards, and the processing of these industrial wastewaters will cost the company's funds and human resources. As one of the equipment for industrial wastewater treatment, the vacuum distillation wastewater treatment device for electroplating PCB circuit boards can Heating the waste water to vaporize it, and then cooling the purified steam into purified water. In the prior art, the supporting structure of the existing vacuum distillation waste water treatment device is only supported by simple support legs, which leads to the inability to support the vacuum in the later stage. Fine-tuning of the height and position of the distillation wastewater treatment devi...

AI Technical Summary

Problems solved by technology

[0002] Enterprises will produce a large amount of industrial wastewater in the process of producing PCB boards, and the processing of these industrial wastewaters will cost the company's funds and human resources. As one of the equipment for industrial wastewater treatment, the vacuum distillation wastewater treatment device for electroplating PCB circuit boards can Heating the waste water to vaporize it, and then cooling the purified steam into purified water. In the prior art, the supporting structure of the existing vacuum distillation waste water treatment device is only supported by simple support legs, which leads to the inability to support the vacuum in the later stage. Fine-tuning of the height and position of the distillation wastewater treatment device limits the scope of use of the vacuum distillation wastewater treatment device, and the existing vacuum distillation wastewater treatment device does not have a lifting structure. When repairing the interior of the vacuum distillation wastewater treatment device, it is necessary to use a hoist Equipment can only lift the tank cover, which brings inconvenience to maintenance. Now there is an urgent need for an electroplating PCB circuit board vacuum distillation wastewater treatment device to solve the above problems

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