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Dewaxing separation body inverted cone

A technology of separating body and inverted cone, which is applied in the direction of mechanical dehydration/demulsification, the axial direction of the swirling flow can be reversed, the swirling flow device, etc. It can solve the problems such as the complicated structure of the rotating separation device and achieve the volume of the equipment. The effect of small size, simple operation and process

Inactive Publication Date: 2019-01-01
XIAN ANT PETROLEUM TECH
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Problems solved by technology

However, in the process of completing this process, the structure of the rotary separation device used is complex, and it is difficult to quickly shear the oil phase into micron-sized oil droplets dispersed in the water phase and return to the fermenter

Method used

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  • Dewaxing separation body inverted cone

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Embodiment Construction

[0010] Such as figure 1 As shown, this kind of separator for petroleum microbial dewaxing includes a hollow cylindrical separation body 1 and a liquid collection chamber 6, and its unique feature is that: the upper end of the separation body 1 is fixed with an upper end cover 7, so The side wall of the separating body 1 is provided with an inlet pipe 2 connected tangentially to the outer circumference of the separating body, and the bottom of the separating body 1 is converging with a tapered mouth 5; the center of the upper end cover 7 is embedded with an inverted cone 4, the The bottom end of the inverted cone 4 is fixedly connected with an oil drop outlet pipe 8; the bottom of the separator 1 is connected to the top of the liquid collection chamber 6, and the conical mouth 5 penetrates into the liquid collection chamber 6, and the liquid collection chamber The bottom of 6 has liquid phase outlet 3.

[0011] In addition, a sealing ring 9 is installed at the joint between th...

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Abstract

The invention discloses a dewaxing separation body inverted cone, which comprises a hollow cylindrical separation body (1) and a liquid collecting chamber (6), wherein an upper end cover (7) is fixedon the upper end of the separation body (1), the side wall of the separation body (1) is provided with an inlet pipe (2) tangentially connected to the outer circumference of the separation body (1), the bottom portion of the separation body (1) is a converged tapered opening (5), an inverted cone (4) is embedded in the center of the upper end cover (7), an oil drop outlet pipe (8) is fixedly connected to the bottom end of the inverted cone (4), the bottom portion of the separation body (1) is connected to the top portion of the liquid collecting chamber (6), the tapered opening (5) extends into the liquid collecting chamber (6), and a liquid-phase outlet (3) is arranged on the bottom portion of the liquid collecting chamber (6). According to the present invention, the separator having thestructure has advantages of small volume, simple operation and simple process, and is suitable for dewaxing of petroleum microorganisms.

Description

technical field [0001] The invention relates to a rotary separation device applied in the field of petroleum microbial dewaxing. Background technique [0002] At present, some scholars have proposed a method of using a rotating packed bed for microbial dewaxing of petroleum. This method mainly includes oil-water emulsification, bacterial culture, fermentation, demulsification, and oil-water separation steps. In order to achieve this process, the fermenter needs and The rotary separation device constitutes an integral series structure, and the oil-water emulsification, bacterial culture and base oil fermentation processes are carried out in the fermenter and the rotary separation device; the subsequent demulsification and oil-water separation processes are carried out in the fermenter. However, in the process of completing this process, the structure of the rotary separation device adopted is complicated, and it is difficult to quickly shear the oil phase into micron-sized oi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04C5/00C10G33/06
CPCB04C5/00C10G33/06
Inventor 栗汝杰
Owner XIAN ANT PETROLEUM TECH
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