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Sewage aeration treatment tower

A sewage aeration and treatment tower technology, applied in the direction of reduced water/sewage treatment, oxidized water/sewage treatment, etc., can solve the problem of difficult water level control by valves

Inactive Publication Date: 2016-06-08
PETROCHINA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to provide a sewage aeration treatment tower to solve the problem in the prior art that it is difficult for the valve to control the water level

Method used

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  • Sewage aeration treatment tower
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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0026] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should a...

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Abstract

The present invention provides a sewage aeration treatment tower comprising a tower body (10), the top of the tower body (10) is provided with a sewage inlet pipe opening (11) and an overflow pipe opening (15), the bottom of the tower body (10) is connected with a water discharging pipe and an air inlet pipe, the water discharging pipe includes a first horizontal section (121), a first lifting section (122) and a first falling section (123), one end of the first horizontal section (121) is arranged the tower body (10) to form an inlet of the water discharging pipe, the first lifting section (122) is connected with the first horizontal section (121) and extends upward, the first horizontal section (121) is connected with the first lifting section (122) and extends downward to from an outlet of the water discharging pipe, and a connection position of the first lifting section (122) and the first falling section (123) is lower than the overflow pipe opening (15). The sewage aeration treatment tower effectively solves the problem that in the prior art a water level is highly-difficult to control by a valve.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage aeration treatment tower. Background technique [0002] Oilfield chemical flooding sewage often adopts aeration to treat the formulated sewage. The main purpose of the above treatment method is to reduce the amount of Fe in the water. 2+ 、HS - and S 2- degradation of polymers. [0003] Such as figure 1 Shown, the oil field sewage Fe removal in the prior art 2+ 、HS - and S 2- The aeration oxidation tower is composed of aeration tower body 10', sewage inlet pipe 11', air inlet pipe, drain pipe 12', water collection coil, oil collection tank, gas-solid-liquid separation structure, oil discharge pipe and other components. [0004] In the above structure, the sewage inlet pipe is set on the top of the aeration tower body, and the drainage pipe and other components are set at the bottom of the aeration tower body. The sewage flows from top to bottom, and the ga...

Claims

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Application Information

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IPC IPC(8): C02F1/72C02F1/70
Inventor 赵美刚丁明华冉蜀勇王杰朱泽民黄强
Owner PETROCHINA CO LTD
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