Oily sludge conditioner

Abstract

The invention discloses an oily sludge conditioner, comprising a material mixing drum; the material mixing drum is internally provided with a stirring apparatus; the stirring apparatus comprises elastic mixing blades and a sealing plate which is used for sealing the material mixing drum and is arranged at the same side as a power device; one ends of the mixing blades are connected with the sealing plate and are distributed along the circumferential direction of the sealing plate; a telescopic shaft is arranged in the center of the axially-distributed mixing blades; the power device comprises a stepping motor system; the stepping motor system is connected with a telescopic device; the mixing blades can be removed from the material mixing drum or enter the material mixing drum by means of the telescopic device. A material in the material mixing drum can be comprehensively stirred by the rotary mixing blades which stretch out and draw back to and fro, so that a blind area is eliminated during stirring, the stirring efficiency of the oily sludge conditioner is increased, and the uniform dispersion velocity of a conditioned medicine is accelerated; after mixing is finished, the mixing blades are pulled out by the telescopic device, and oily sludge is rapidly settled, so that the primary separation of the oily sludge is realized, and the subsequent separation process is reduced.

Description

technical field [0001] The oily sludge treatment equipment for oil and gas fields of the present invention relates to the field, in particular to an oily sludge conditioner. Background technique [0002] In the process of oil and gas field development and production, the treatment of oily sludge is an indispensable and important process link in the oil and gas field treatment system. Generally, when treating sludge containing sludge, a sludge conditioner will be used in the early stage. Dispersant, flocculant or other chemicals are added into the conditioner, and after being stirred and mixed by the sludge conditioner, it is discharged to the sedimentation and separation equipment for separation treatment to separate the slick oil in the oily sludge. The currently used sludge conditioner adopts a relatively simple structure and a single function. After the oily sludge is stirred and mixed, it cannot continue to settle and pretreat the oily sludge. At the same time, the exist...

AI Technical Summary

Problems solved by technology

The currently used sludge conditioner adopts a relatively simple structure and a single function. After the oily sludge is stirred and mixed, it cannot continue to settle and pretreat the oily sludge. At the same time, the existing stirring device has a simple structure and a location Fixed, it cannot fully stir the oily sludge in the mixing drum, and there is a blind spot in the mixing, and, due to the fluid characteristics of the oily sludge, it has a great influence on the mixing of the conditioning medicine, even if it is fully stirred and mixed. The tempering medicine is also not easy to disperse evenly, resulting in poor mixing effect and prolonging the mixing time

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