Intensive oily sludge processing prying tool

Abstract

The invention relates to the field of oily sludge processing, in particular to an intensive oily sludge processing prying tool. The intensive oily sludge processing prying tool comprises a front oilysludge preprocessing device, a rear oily sludge preprocessing device, an intensive processing device and an oily sludge and water sludge separation device, wherein the front oily sludge preprocessingdevice and the rear oily sludge preprocessing device are connected; the rear oily sludge preprocessing device is connected with the intensive processing device; the intensive processing device is connected with the oily sludge and water sludge separation device. According to the intensive oily sludge processing prying tool, various physical effects and functions are used for processing the oily sludge, no chemical agents need to be added to realize the processing of the oily sludge, and no secondary environment pollution is generated. The intensive oily sludge processing prying tool has the advantages of large equipment handling capacity, high efficiency, good effect and low cost. Since a prying structure is adopted, land occupation is small. During a short-time operation, the intensive oily sludge processing prying tool is put on the right side of a platform trailer to be used, and is put on the ground to be fixedly used during a long-time operation so as to be agile and mobile.

Description

technical field [0001] The invention relates to the field of sludge treatment, in particular to an intensive oil sludge treatment skid. Background technique [0002] Sludge is the main pollutant produced in the process of petroleum development, production and processing. According to different causes, it is mainly divided into landing sludge, tank bottom sludge, ground oil spill, oil refinery sludge, etc. [0003] The composition of oil sludge is extremely complex, and varies with geological conditions and production processes. It is generally composed of water, soil, and oily organic matter. Sludge sludge mainly has the following characteristics: high water content and large volume; complex composition and difficult treatment; it contains a large amount of dirty oil and combustible substances; most of the harmful components exceed the emission standards. At present, although there are many oily sludge pollution control technologies at home and abroad, there is no targeted...

AI Technical Summary

Problems solved by technology

But wherein many methods all have some problems, are very unsuitable for practical application, as: incineration method consumes a lot of energy, easily produces secondary pollution, and oil resource has not been recycled; The biodegradation of petroleum hydrocarbons, the same oil resources have not been recycled; the problems of the solvent extraction method are long process, complicated process, high treatment cost, and it is only suitable for oily sludge containing a large amount of refractory organic matter; solid-liquid separation method is for Low oil recovery rate of oily sludge with high oil content and serious pollution

[0006] 1. Chemical agents need to be added in the process of sludge treatment, and the treatment cost is high; if the agents are not properly managed in the process of use, storage, and transportation, it is easy to cause secondary pollution, and even endanger personal and environmental safety;

[0007] 2. Some treatment methods need to incinerate the remaining residues, and burn the remaining oil in the residues, which is a great waste of resources; and the waste gas generated after combustion has a large content of nitrogen and sulfur, which is easy to cause secondary pollution to the air;

[0008] 3. Part of the treatment method adopts the method of reinjection to inject the sludge back into the water injection well, which may affect the life of the water injection well; at the same time, the oil contained in the sludge cannot be used, which is a waste of resources;

[0009] 4. The existing treatment methods have low efficiency and small treatment capacity, and the amount of sludge accumulated in major oil fields in my country is too large to be treated in time, causing continuous pollution to the environment; some treatment methods need to heat the sludge to a higher temperature , high energy consumption and high cost

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