Oily sludge is oily waste produced in the process of oil exploitation, transportation, refining and oily sewage treatment, which needed to be treated properly. Different forms of oil sludge have different treatment processes, different feeding methods, and different oil sludge treatment machines are needed to treat the oil sludge.

Waste oil sludge

Generally speaking, there are mainly three forms of oil sludge solid oil sludge, semi-solid oil sludge, and liquid oil sludge. To solve the treatment problem of oil sludge problem, DOING specifically launched two kinds of oil sludge treatment machines to treat them to obtain crude oil and ash. And the specific oil sludge treatment processes are as follows.

Solid oil sludge and semi-solid oil sludge can be treated with pyrolysis plant (batch or semi-continuous design), and the oil sludge treatment process mainly include feeding, pyrolysis, and cooling. Through a high-temperature pyrolysis process, oil gas are pyrolyzed from the oil sludge and cooled into crude oil through the cooling system. The solid sludge can be directly fed by an automatic feeder. The semi-solid sludge has a certain fluidity and needs screw conveyor to feed.

The process of oil sludge pyrolysis plant

Liquid oil sludge can be treated by distillation machine, and the oil sludge treatment processes are distillation, cooling, decoloring and deodoring. The oil gas are evaporated by distillation, the oil residue is filtered out, and the oil gas are cooled into crude oil through the cooling system. The liquid sludge can be directly pumped into the distillation machine through the oil pump.

Waste tyre/plastic/oil sludge pyrolysis plant

The crude oil obtained from the oil sludge treatment machine can be used or sold directly, and the ash can be filled or used as a brick-making material. And the oil sludge treatment processes of Doing's oil treatment process can not only saves oil resources and bring considerable profits to investors, but also solves the problem of environmental pollution.

Therefore, if you want to treat the oil sludge properly and obtain great profits, Doing Company will recommend suitable oil sludge treatment machine according to real situation. Welcome to contact us to get the free machine quotation and professional advice!