Oil tank cleaning system and method

Abstract

The invention provides an oil tank cleaning system and method in order to solve the technical problems that oil replacement and oil tank cleaning of an existing oil tank are generally completed through cooperation of manpower and mechanical equipment, fuel volatilization can cause damage to the environment and operators, the oil replacement and cleaning efficiency is low, and the operators are inconvenient to operate in some special environments. The system comprises a gas pressure supply module, an old oil recovery module and a cleaning and flushing module, the gas pressure supply module is connected with the old oil recovery module and the cleaning and flushing module and used for providing vacuum degree or pressurization for the old oil recovery module and the cleaning and flushing module. The old oil recovery module is connected with the cleaning and flushing module and is used for recovering waste oil in the oil tank and recovering recoverable cleaning oil or recoverable flushing oil in the oil tank to the cleaning and flushing module; and the cleaning and flushing module is used for filling cleaning oil or flushing oil into the oil tank.

Description

technical field [0001] The invention relates to an oil tank cleaning system and method. Background technique [0002] At present, when oil tanks are changed and cleaned, it is generally completed by manpower and mechanical equipment, but fuel volatilization is harmful to the environment and operators, especially for some toxic medium fuel tanks, as well as auxiliary fuel tanks for mining machinery and high-temperature furnaces, such as operating Working in a harmful environment for a long time will cause great damage to the body, and the way of manpower cooperation with mechanical equipment is often inefficient and time-consuming. In addition, in some special operating environments, such as high altitude, mines, high temperature, low temperature, deep sea and other areas, operators are not suitable to enter, or it is difficult to operate after entering, and the risk of working for a long time is also relatively high. Contents of the invention [0003] The present inventio...

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Problems solved by technology

[0003]The present invention is to solve the problem of oil change and cleaning of the current fuel tank, which is generally completed by manpower and mechanical equipment. The volatilization of fuel will cause damage to the environment and operators. And the cleaning efficiency is low, and in some special environments, the technical problem that the operator is inconvenient to operate, provides a kind of oil tank cleaning system and method

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