Automatic electromagnetic washing device for ultraviolet lamp sleeve

Abstract

The invention relates to an automatic electromagnetic washing device for an ultraviolet lamp or sleeve. The device is characterized by being composed of a package shell (2), a washing mechanism (3), a permanent magnet (4), an electromagnetic coil (5) and an electric controller (6); a control input terminal of the electromagnetic coil (5) is connected with an output terminal of the electric controller (6) and is arranged in the package shell (2), the permanent magnet (4) is arranged at the top end of the washing mechanism (3) and fixedly connected with the washing mechanism (3); the electromagnetic coil (5) and the permanent magnet (4) are spaced, and the electric controller (6) controls the electromagnetic coil (5) to drive the washing mechanism (3) to make rectilinear motion; and the washing mechanism (3) is equipped with one or more than two scrubbers. The device has the advantages of compact structure, strong controllability, high washing efficiency, stable operation, convenient maintenance and the like, ensures cleanness and light permeability of the surface of the ultraviolet lamp sleeve in the device, and enhances work efficiency of the whole system. The device is widely applicable to washing closed ultraviolet lamp sleeves.

Description

technical field [0001] The invention relates to a cleaning device, in particular to an electromagnetic automatic cleaning device for cleaning the casing of a closed ultraviolet lamp tube. Background technique [0002] At present, with the wide application of photocatalytic ultraviolet disinfection, an economical, environmentally friendly and practical disinfection method in the water treatment industry, people pay more and more attention to the cleaning of the outer wall of the quartz sleeve of the ultraviolet lamp tube. It is a photocatalytic ultraviolet disinfection device. The key to system operation and maintenance. When the sewage flows through the ultraviolet water treatment, many inorganic impurities will precipitate and adhere to the outer wall of the lamp tube, especially when the organic matter content in the sewage is high, it is easier to form a fouling film, and microorganisms are easy to grow and form a biofilm. These will inhibit the transmission of ultraviol...

AI Technical Summary

Problems solved by technology

At present, the most widely used in the market is the purely mechanical automatic system driven by air pressure, which has less one-time investment, but the operation of air pressure drive is unstable and the energy consumption is high.

However, the mechanical and chemical cleaning system is complicated to operate, has strict requirements, takes a long time to process, has corrosion problems on equipment and is easy to cause certain pollution to the environment.

The several cleaning methods mentioned above have been widely used in the surface cleaning of open ultraviolet lamp tube casings, but for the cleaning of closed ultraviolet lamp tube casings, these methods have certain limitations and have not been really implemented.

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