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Purification treatment device for oily sewage

A technology for purification and treatment of oily sewage, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, filtration treatment, etc., can solve the problems of high cost and difficult daily maintenance, achieve good separation and prolong liquid flow effect of path

Pending Publication Date: 2022-03-11
深圳市卓之家环保实业有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Aiming at the above-mentioned existing problems such as the pressure brought by the existing sewage to the environment and enterprises and the high cost of the existing oil-water separation device and the difficulty in daily maintenance, the present invention provides a purification treatment device for oily sewage

Method used

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  • Purification treatment device for oily sewage
  • Purification treatment device for oily sewage
  • Purification treatment device for oily sewage

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Embodiment Construction

[0033] The present invention will be further elaborated below in combination with specific embodiments.

[0034] A purification treatment device for oily sewage, the device is provided with a solid-liquid separation box 1, an oil-water separation box 2, a water collection tank 3, an oil collection tank 4 and a blower 6, and the solid-liquid separation box 1 is introduced into the oil-water separation box 2 through a liquid outlet pipe 9 , the oil-water separation box 2 introduces the separated water and oil into the sump 3 and the oil sump 4 respectively through conduits; the solid-liquid separation box 1 and the oil-water separation box 2 are all square; by setting the solid-liquid separation box 1 and the oil-water separation In box 2, the solid-liquid separation is carried out first, and then the oil-water separation is carried out, so that the separation effect is better and the residue is easier to concentrate.

[0035] Described solid-liquid separation case 1 is separate...

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Abstract

The invention relates to an oily sewage purification treatment device which is provided with a solid-liquid separation tank, an oil-water separation tank, a water collection tank, an oil collection tank and an air blower, the solid-liquid separation tank is guided into the oil-water separation tank through a liquid outlet pipe, and the oil-water separation tank respectively guides separated water and oil into the water collection tank and the oil collection tank through guide pipes; by arranging the solid-liquid separation box and the oil-water separation box, solid-liquid separation is performed firstly, and then oil-water separation is performed, so that the separation effect is better, and residues are easier to treat in a centralized manner.

Description

technical field [0001] The invention relates to the technical field of oil-water mixture purification treatment, in particular to a purification treatment device for oily sewage. Background technique [0002] Due to the special production process of the enterprise, a large amount of oil is needed as an auxiliary material in the production process. After the oil is used, it is mixed in the sewage and discharged to the sewage treatment station. Therefore, the sewage discharged from the workshop contains a large amount of oil. Often, the equipment is not cleaned at one time and needs to be treated many times. Only after treatment can the discharge meet the standard, which not only increases the workload of the sewage treatment station, but also causes great damage to the facilities of the sewage treatment station. The enterprise needs to regularly treat the discharged water-containing oil pollution, which also increases the cost budget of the enterprise. When the water content ...

Claims

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Application Information

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IPC IPC(8): C02F9/02
CPCC02F9/00C02F1/40B01D21/02B01D21/003C02F2001/007C02F1/001
Inventor 占隆骁
Owner 深圳市卓之家环保实业有限公司
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