Controllable electro-hydraulic pulse jet flow washing unit

Abstract

The invention discloses a controllable electro-hydraulic pulse jet flow washing unit. The controllable electro-hydraulic pulse jet flow washing unit mainly comprises a water tank, a water pump, a globular eddy generator, an electro-hydraulic pulse jet flow device and an annular ultrasonic generator; the water tank is used for supplying water; the water pump is connected to the water tank and used for pumping water in the water tank and achieving pressure boosting of water flow; the globular eddy generator is connected to the water pump and used for converting water obtained after pressure boosting through the water pump into eddy turbulence water jet flow; the electro-hydraulic pulse jet flow device is connected to the globular eddy generator and used for converting the eddy turbulence water jet flow into electro-hydraulic pulse jet flow; and the annular ultrasonic generator is arranged at the outlet end of the electro-hydraulic pulse jet flow device and used for assisting shot blasting of the electro-hydraulic pulse jet flow on dirt or attachment. By means of the controllable electro-hydraulic pulse jet flow washing unit, dirt or attachment which is difficult to remove and located on the surfaces of equipment and materials can be effectively removed; and the jet flow controllability is improved so that better washing can be achieved, the application scope is wide, the structure is simple, and implementation is easy.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a controllable electro-hydraulic pulse jet cleaning device. Background technique [0002] High-pressure water jet cleaning technology is a new technology developed rapidly since the 1970s. Its basic principle is to use water as the medium to form high pressure through a high-pressure water generator, and then spray out concentrated energy and high speed through a special nozzle. The water jet is used to complete the decontamination and descaling of objects. The mechanism of water jet cleaning is mainly erosion, cutting, cracking, peeling and flushing. After the pressure of ordinary water is raised to dozens, hundreds or even thousands of atmospheres by a high-pressure water pump, it is sprayed out from the nozzle. Form a high-speed water jet with great penetrating ability to remove polymers, scale, sediments, etc. on the surface of various pipes, cooling equipment, containers, reactors, reac...

AI Technical Summary

Problems solved by technology

However, ordinary high-pressure water jets have very high pressure and water flow for cleaning some difficult-to-remove dirt or attachments, which not only wastes water resources, but also has low cleaning efficiency, poor cleaning quality, and high labor intensity.

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