Oil product filtering device and oil product filtering process for same

Abstract

The invention relates to an oil product filtering device and an oil product filtering process for the same. The oil product filtering device comprises a primary filter screen, pipelines, a plurality of straightway ball valves, a plurality of three-way ball valves, a plurality of Y-shaped filters, a raw oil pump, a product tank, a raw oil tank, a plurality of heating jackets, a straight joint and other raw oil tanks to be filled with oil. The oil product filtering process for the device comprises the following steps of switching off the straightway ball valves 32 and 34, switching on the straightway ball valves 31 and 33, and starting the Y-shaped filters for heating; starting the raw oil pump to filter an oil product. According to the technical scheme, the oil product filtering device and the oil product filtering process have the advantages that the filtering equipment can be continuously operated so as to provide sufficient feedstock for a continuous transfer device; the process is advanced, few equipment is used, and the cost is low; the operation is easy and convenient and the control is easy; the matched heating jackets are specially made to be applied to high-solidifying-point heavy residual oil difficult to operate; the labor intensity of an operator can be greatly alleviated, and the working efficiency and the operating safety can be improved.

Description

technical field [0001] The invention relates to a process method for filtering oil products, in particular to a filter process method suitable for medium-sized laboratory equipment to filter out particulate matter and other physical impurities in raw oil used for experiments. Background technique [0002] In the process of scientific research and development and oil product experiments, it is necessary to filter the raw oil in many cases to remove physical impurities (particulate matter). For example, in petroleum, chemical and other industries used in the process of raw oil process research and oil product evaluation, some raw materials contain a large amount of powder and particles, such as catalytic cracking oil slurry contains a large amount of catalyst powder, when this raw material is processed as a downstream process Filtration treatment is required to protect oil pumps and pipelines from clogging and coking of raw material heating furnace tubes; if a catalyst is used...

AI Technical Summary

Problems solved by technology

And this kind of filtration method can only heat the raw material oil to be filtered, so that it can be added to the funnel while it is hot for filtration

If the room temperature is low in winter, this operation method is more difficult, and the raw material oil needs to be heated to a higher temperature. In this operation, the oil product will volatilize and cause environmental pollution and personnel inhalation damage. Overheated oil temperature may also cause burns.

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