Suspension abrasive magnetic fluid jet generating device

Abstract

The invention discloses a suspension abrasive magnetic fluid jet generating device comprising an electric generator, a stirring device and a magnetic fluid acceleration device, wherein the stirring device comprises a support frame, a suspension abrasive box, a stirring rod, a fixed seat and a motor, the upper end of the stirring rod is fixedly connected with a leading screw, the leading screw is provided with a leading screw seat; the magnetic fluid acceleration device comprises a fixed frame, accelerating tubes, an inclined tube, a magnetic isolation plate, a superconducting iron core, a connecting pipe and a jet pipe, wherein each accelerating tube is composed of a guide bend pipe and a straight pipe, the inclined tube, the superconducting iron core and the magnetic isolation plate are arranged between adjacent accelerating tubes. Through arrangement of the stirring device and the magnetic fluid acceleration device, uniform mixing and acceleration of a suspension abrasive magnetic fluid mixture can be both facilitated, and the suspension abrasive magnetic fluid jet generating device does not need to use a pumping station, a pressurizer and other components so as to help to reduce the leakage problem brought by hydraulic components, and also helps to reduce the use of steel and iron material components.

Description

technical field [0001] The invention relates to the technical field of abrasive magnetic fluid jets, in particular to a device for generating suspended abrasive magnetic fluid jets. Background technique [0002] Magnetic fluid is a new type of functional material, which has both the fluidity of liquid and the magnetism of solid magnetic materials. It is also a stable colloidal liquid composed of magnetic solid particles with a diameter of nanometers (below 10 nanometers), a base carrier liquid (also called a medium) and a surfactant. The fluid has no magnetic attraction when it is static, and it shows magnetism when an external magnetic field is applied. Because of this, it has a wide range of applications in practice and has high academic value in theory. [0003] The traditional abrasive water jet generating device uses water as the medium. After the high-pressure generating equipment makes it obtain huge energy, the abrasive is directly injected into the high-pressure wa...

AI Technical Summary

Problems solved by technology

However, although the traditional abrasive water jet device has superior characteristics, it requires components such as pump stations and boosters, and there are too many intermediate rings, which is not conducive to reducing leakage problems caused by hydraulic components, and is not conducive to reducing steel The use of material parts, which are prone to corrosion of steel materials, which in turn leads to premature failure of steel material parts

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