Cleaning, de-rusting and cutting automatic conversion all-in-one machine for offshore oil platform

Abstract

The invention discloses a cleaning, de-rusting and cutting automatic conversion all-in-one machine for an offshore oil platform. The cleaning, de-rusting and cutting automatic conversion all-in-one machine for the offshore oil platform comprises a jewel orifice, a spraying gun handle, a high-pressure rubber pipe, a sand amount adjustment handle, a protective shield, an end cover, a pressure relief valve, a liquid inlet pressure gauge, a work pressure gauge, a pressure flow amount control valve, a pushing handle, a high-pressure liquid inlet pipe, a base, a trundle, a one-way valve, a balance water adjustment button, a mixing valve assembly, a supporting leg, an abrasive tank and other parts. After pressure water is subjected to pressure flow amount adjustment through the pressure flow amount control valve, the pressure water enters the mixing valve through the high-pressure liquid inlet pipe. Abrasives in the abrasive tank enter the mixing valve, are mixed with the water and then enter the jewel orifice through the high-pressure rubber pipe. The jewel orifice accelerates the mixed water and sprays the water on an object on the platform. The function of automatic conversion of cleaning, de-rusting and cutting is realized by adjusting the diameter of the jewel orifice.

Description

technical field [0001] The invention relates to an integrated machine for cleaning, derusting and cutting automatic conversion of offshore oil platforms. Specifically, in a working environment without power supply, the existing hydraulic power source is used as power to perform safe and fast comprehensive operations on offshore oil platforms. : According to needs, the objects on the platform are cleaned, derusted and cut, and its functions can be automatically switched during the working process, a device with multiple functions. Background technique [0002] At present, in the safe production of offshore oil platforms, the cleaning, derusting and cutting of objects are realized by a high-power high-pressure pump, whose flow and pressure are above 80MPa and 100L / min; cleaning consumes a lot of fresh water and Electric energy, the effect of rust removal is almost ineffective, let alone the purpose of cutting; the equipment is bulky and heavy, consumes high energy consumption,...

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that the existing equipment consumes a lot of fresh water and electric energy during cleaning, the effect of rust removal is almost ineffective, and the purpose of cutting cannot be achieved; the equipment has a large volume and weight, high energy consumption, and much fresh water consumption, but the function is very single "For this series of problems, an automatic conversion machine for cleaning, derusting and cutting of offshore oil platforms is proposed: it can use the existing hydraulic source as power in an environment without power supply, and it can be used in small flow, low energy consumption, and low Under the working condition of pressure, according to the production needs, the objects are cleaned, derusted and cut, and the multi-functional all-in-one machine that realizes the automatic conversion of the three functions

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