Device for treating petroleum-contaminated soil

Abstract

The invention discloses a device for treating petroleum-contaminated soil. The device comprises a base plate, a supporting plate, a recycling device, a frame device, a cleaning device, a feeding device, a pushing device, a smashing device and an air cylinder device. The base plate is provided with a first supporting rod, a second supporting rod, a first slant rod, a second slant rod, a receiving box and a first abutting rod. The supporting plate is provided with first through holes, a first fixing frame, a first filter net, third slant rods, a first vertical rod, a first bent plate and a first support. The recycling device comprises a first rotating disc, a filter ring, a first fixing ring, a first rotating shaft, a first motor, a second fixing frame, a first rotating wheel, first distributing blocks and a stopping ring. The frame device comprises a frame body, a handle, a first pipe, a first valve, a first feeding hopper, a first slant plate, first stopping blocks, a first holding rod and a first fixing block. The cleaning device comprises a cleaning frame, a second pipe, a second valve, a box body, a first cover plate and a second holding rod. By means of the device, the soil contaminated by petroleum can be rapidly and effectively treated.

Description

technical field [0001] The invention relates to the technical field of petroleum, in particular to a treatment equipment for petroleum-contaminated soil. Background technique [0002] The ground oil, oily mud, and sand produced in the process of oil extraction and production accumulate over time, forming countless oily mud mountains and pits, which occupy a large amount of land. Accidents or wars cause oil spills, blowouts or oil pipeline ruptures, resulting in crude oil pollution in related areas , In troubled areas such as the Middle East and Africa, unquenchable wars have damaged oil development, gathering and transportation, and refining facilities, and even led to the flood of oil pollution. [0003] The pollution of oil to the soil will waste a lot of oil resources, make the soil barren and cannot restore vegetation for several years, waste national resources, pollute the formation water system and adjacent waters, and endanger the living environment of human beings an...

AI Technical Summary

Problems solved by technology

[0003] The pollution of oil to the soil will waste a lot of oil resources, make the soil barren and cannot restore vegetation for several years, waste national resources, pollute the stratum water system and adjacent waters, and endanger the living environment of human beings and organisms. Crude oil and sediment are mixed together and it is difficult to separate. The effective components of crude oil cannot be recovered effectively, and there are many secondary pollutions in the process of treatment, and the residues cannot be treated harmlessly. Due to the lack of effective treatment technology, oil landing oil and oily sediment exist for a long time, and at the same time, they are harmful to the soil and adjacent water systems. Caused huge pollution, even shocking in some areas

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