A conditioner for oily sludge
A sludge conditioning and sludge technology, which is used in dewatering/drying/concentrating sludge treatment, chemical instruments and methods, transportation and packaging, etc. Extending the mixing time and other problems, to achieve the effect of shortening the mixing time, eliminating the blind area of mixing, and reducing the settings of the separation process
Active Publication Date: 2019-08-09
东营德汇环境科技有限公司
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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
Method used
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[0017] Below in conjunction with accompanying drawing, the present invention is described in detail.
[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0019] Such as figure 1 and figure 2 As shown, an oily sludge conditioner includes a mixing drum 1, a sludge inlet 2 arranged on one side of the mixing drum 1, a power device 3 arranged on the other side of the mixing drum 1, and The dosing inlet pipe 4 on the upper part of the mixing drum 1 is arranged on the sludge discharge port 5 at the lower part of the mixing drum 1. The mixing device 6 is arranged in the mixing drum 1, and the upper part of the mixing drum 1 is also provided with The fl...
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The invention discloses an oily sludge conditioner, which comprises a mixing drum, a stirring device is arranged in the mixing drum, the stirring device includes elastic stirring blades and is used for sealing the mixing drum and is the same as the power device. The sealing plate on the side, one end of the stirring blade is connected with the sealing plate and distributed along the circumferential direction of the sealing plate, the center of the axially distributed stirring blade is provided with a telescopic shaft, the power device includes a stepping motor system, and the stepping motor system is connected with the telescopic device , the mixing blade can be removed or entered from the mixing drum through the telescopic device. The back-and-forth expansion and contraction of the rotating mixing blade can fully mix the mixing drum, eliminate the blind spot of mixing, improve the mixing efficiency of the sludge conditioner and the uniform dispersion speed of the conditioning medicine. When the mixing is completed, the telescopic device The stirring blade is pulled out, and the oily sludge is quickly settled, thereby realizing the initial separation of the oily sludge and reducing the setting of the subsequent separation process.
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...
Claims
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IPC IPC(8): C02F11/14B01F7/04B01F15/02
CPCC02F11/14B01F27/0531B01F27/0541B01F27/073B01F27/1123B01F27/62B01F27/70B01F35/7179B01F2101/305
Inventor 周华东
Owner 东营德汇环境科技有限公司