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Emergency disposal method and equipment for emergency transformer oil of extra-high voltage power station

A technology for transformer oil and emergency treatment, applied in the field of environmental protection, to achieve the effect of increasing the flow rate, accelerating the treatment process, and improving the oil removal capacity

Active Publication Date: 2022-07-29
孝感市光源电力集团有限责任公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of UHV power station accident transformer oil emergency disposal method and equipment thereof, to solve the problem of prior art shortcoming in the above-mentioned background technology

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  • Emergency disposal method and equipment for emergency transformer oil of extra-high voltage power station

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0037] see Figure 1-9 , an emergency disposal method for transformer oil accident in UHV power station, the main steps include:

[0038] S1: First, use an oil bag to collect the oil-water mixture leaking into the accident oil pool;

[0039] S2: the oil-water mixture collected in S1 is subjected to oil-water separation with a polymer corrugated plate to obtain a pre-treated oil-water mixture;

[0040]S3: the oil-water mixture after the pret...

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Abstract

The invention discloses an emergency disposal method and equipment for emergency transformer oil of an extra-high voltage power station in the technical field of environmental protection. The emergency disposal method mainly comprises the following steps: firstly, collecting an oil-water mixture leaked to an accident oil pool by using an oil bag; then carrying out oil-water separation on the collected oil-water mixture by using a polymer corrugated plate to obtain a pretreated oil-water mixture; carrying out oil-water separation on the pretreated oil-water mixture by using an adsorption tank; the adsorption tank adopts a chitosan adsorbent; separating impurities such as adsorbent powder by adopting a pressurization method; and finally discharging the treated wastewater.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and specifically relates to a method and equipment for emergency disposal of transformer oil in an accident of an ultra-high voltage power station. Background technique [0002] Limited by the gravity separation efficiency of oil and water and the structure of the accident oil pool, in the preliminary investigation, the discharge of petroleum and COD in the tail water of the accident oil pool of some substations exceeded the standard, and the tail water was directly discharged into the rainwater pipe network, which caused environmental hazards. Therefore, a method and equipment for emergency disposal of transformer oil accident in UHV power plants are currently required to solve the above problems. [0003] The present invention provides a method and equipment for emergency disposal of transformer oil accident in UHV power station. The invention adopts a mobile integrated oily wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D17/02B01D17/032B01D17/038B01D17/12B01J20/24
CPCB01D17/0202B01D17/0214B01D17/0217B01D17/12B01J20/24
Inventor 王晟孙柏杨任乔林杨柯晏翔曾渤任贝婷唐树林毛佩东徐洋张宇轩田亚航
Owner 孝感市光源电力集团有限责任公司
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