Intelligent dirty oil sludge treatment device and treatment process

Abstract

The invention discloses an intelligent dirty oil sludge treatment device and treatment process. The treatment device comprises an all-in-one machine, an oil removal machine, a separation machine, a mud collecting tank, a dehydration machine, a pyrolysis machine, a medicament tank, a deodorizing tower, a crude oil tank, a light oil tank, a separator, a condenser, a desulfurizing tower, a clear water tank, a sewage station and a steam boiler, wherein an outlet of the all-in-one machine is connected with an inlet of the oil removal machine; the oil removal machine is used for removing crude oil in oil mud slurry; the oil removal machine is used for recycling the crude oil into the crude oil tank, exhausting odor into a deodorizing tower and discharging the mud slurry into the separator; the separator is used for performing solid-liquid separation; the dehydration machine is used for evaporating the water, then feeding into the condenser, and putting dry mud into the pyrolysis machine; thepyrolysis machine is used for feeding pyrolysis steam to the condenser; the condenser is used for draining condensation liquid into the separator; an outlet of the separator respectively leads to thesludge station and the light oil tank; an inlet of the desulfurizing tower is connected with the condenser, and an outlet of the desulfurizing tower is connected with the steam boiler; the clear water tank is used for providing water sources; and the steam boiler is used for supplying heat sources to the all-in-one machine and the oil removal machine.

Description

technical field [0001] The invention belongs to the technical field of solid waste treatment of oily sludge in oilfields, and in particular relates to an intelligent sludge treatment device and treatment process. The treatment device and treatment process integrate scientific formulas, integrated equipment, intelligent means, and efficient and economical effects In one, it provides a new set of solutions for the field of solid waste treatment. Background technique [0002] Sludge is produced in the process of oil extraction, transportation, refining and oily sewage treatment. It is a multiphase system composed of water, petroleum hydrocarbons, solid sediment, woven bags and many sundries. Domestic oil fields produce a large amount of sludge every year, accounting for about 2% of the total crude oil output, and the composition of sludge is extremely complex, containing a large number of toxic substances, including chemicals, bacteria, woven bags, bricks and tiles, etc. [00...

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