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Electric dehydrating oil-water separator with constant liquid level

An oil-water separator and electric dehydration technology, applied in chemical instruments and methods, dissolution, chemical/physical processes, etc., can solve the problems of affecting the separation effect, instability, and the oil-water interface of the separator liquid level fluctuation, so as to ensure the separation effect. , the effect of avoiding damage

Inactive Publication Date: 2012-07-25
BEIJING DONGZHAN KEBO ELECTRONICS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

In the crude oil treatment process, the liquid level and separation effect of the oil-water separator are the key monitoring objects, especially the electric dehydration separator. If the liquid level of the separator or the oil-water interface is not well controlled, the electrode plate of the electric dehydration may be damaged. Breakdown damage will also greatly affect the separation effect
Fluctuations in the amount of incoming liquid will cause fluctuations in the liquid level in the separator and instability of the oil-water interface
If the amount of incoming liquid fluctuates frequently, it will be difficult for the separator to operate smoothly, affecting safe production

Method used

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  • Electric dehydrating oil-water separator with constant liquid level
  • Electric dehydrating oil-water separator with constant liquid level

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Embodiment Construction

[0022] Such as figure 1 As shown, the present invention provides a kind of electric deoiler water separator with constant liquid level, comprises: electric dehydration separation chamber 23, is provided with the electric dehydration electrode plate 26 that is used to form electric field in it; The electric dehydration separation chamber 23 is adjacent, and the electric dehydration separation chamber 23 communicates with the rear chamber 24 through the first overflow channel 16, and the first overflow channel 16 is used to transfer the The oil separated by the dehydration separation chamber 23 is introduced into the rear chamber 24; the sewage discharge chamber 25 communicates with the electric dehydration separation chamber 23 through the first drainage channel 9, and the first drainage pipe 9 is used to The water separated by the electric dehydration separation chamber 23 is introduced into the sewage discharge chamber 25, the first drainage pipe has a horizontal section and ...

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Abstract

The invention relates to an electric dehydrating oil-water separator with a constant liquid level. According to the invention, an electric dehydrating separation chamber is communicated with a post-storage-chamber by a first overflow channel, and simultaneously the electric dehydrating separation chamber is communicated with a pre-separation-chamber by a second overflow channel, thereby limiting the height of the liquid level in the electric dehydrating separation chamber; the electric dehydrating separation chamber and the pre-separation-chamber are respectively communicated with a sewage discharge chamber by a first drainage pipe and a second drainage pipe, thereby limiting the height of the liquid level in the sewage discharge chamber; and when incoming liquid fluctuation is frequent, the height of the two liquid levels are limited; therefore, the pre-separation-chamber and the electric dehydrating separation chamber are ensured to have a stable oil-water interface relatively, the oil-water separation effect is ensured, and possible damage to an electric dehydrating battery lead plate is avoided.

Description

technical field [0001] The invention relates to an oil-water separation technology, in particular to an electric deoil-water separator with a constant liquid level. Background technique [0002] The oil-water separator is the most common oil-water treatment equipment in the petroleum industry. In the crude oil treatment process, the liquid level and separation effect of the oil-water separator are the key monitoring objects, especially the electric dehydration separator. If the liquid level of the separator or the oil-water interface is not well controlled, the electrode plate of the electric dehydration may be damaged. Breakdown damage will also greatly affect the separation effect. Fluctuations in the amount of incoming liquid will cause fluctuations in the liquid level in the separator and instability of the oil-water interface. If the amount of incoming liquid fluctuates frequently, it will be difficult for the separator to operate smoothly, affecting safe production. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F17/06C09K23/06
Inventor 张旭辉卢红波
Owner BEIJING DONGZHAN KEBO ELECTRONICS
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