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Floating oil absorption system and absorption process for sewage treatment

An absorption system and sewage treatment technology, which can be used in grease/oily substance/float removal devices, liquid separation, chemical instruments and methods, etc., and can solve the problems of incomplete absorption and low absorption efficiency.

Inactive Publication Date: 2020-11-10
崔云华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Engine oil, kerosene, diesel oil, lubricating oil and other liquids whose specific gravity is smaller than water in the sewage will float to the liquid surface after standing for a period of time, so that the floating oil absorbing device can be installed at the liquid surface in the middle area of ​​the absorption pool, and then can Continue to absorb the oil slick on the liquid surface in the middle of the pool, so that the surrounding oil slick will gradually replenish to the central area, and then the oil layer on the liquid surface will gradually become thinner, thereby achieving the purpose of absorbing the slick oil. This absorption method is due to the absorption process. The oil layer will gradually become thinner, so the absorption efficiency will become lower and lower over time, and theoretically it will not be able to absorb completely

Method used

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  • Floating oil absorption system and absorption process for sewage treatment
  • Floating oil absorption system and absorption process for sewage treatment
  • Floating oil absorption system and absorption process for sewage treatment

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Embodiment Construction

[0055] The present invention will be further described below in conjunction with the accompanying drawings.

[0056] as attached Figures 1 to 12 The shown oil slick absorption system for sewage treatment includes a waist-shaped oil slick absorption pool 19 in a top view, and a sewage slick oil recovery cavity 20 inside the oil slick absorption pool 19; the sewage slick oil recovery The central area of ​​the liquid surface of the chamber 20 is floating with a strip-shaped central float 21;

[0057] It also includes a liquid level divider 2 that is distributed around the periphery of the center float 21 in a zigzag manner. The end of the divider 2 away from the center float 21 is the tail end 002 of the liquid level divider; the head end 02 of the liquid level divider 2 of the liquid level divider 2 is fixed on the center float 21; the liquid level divider 2 follows The center float 21 rises and falls synchronously with the liquid level;

[0058] The tail end 002 of the liqu...

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Abstract

The invention discloses an oil slick absorption system for sewage treatment, which comprises an oil slick absorption tank with a waist-shaped outline in an overlooking state, and a sewage oil slick recovery cavity is arranged in the oil slick absorption tank; a bar-shaped central floater is arranged in the central area of the liquid level of the sewage floating oil recovery cavity in a floating manner. The oil slick absorption device is simple in structure, wherein the liquid level divider divides the liquid level into the loop zigzag oil slick absorption water channel, and the oil slick absorption device can gradually sweep the lower portion of the liquid level of the vortex-shaped oil slick absorption water channel; the oil driving blades play a role in gathering oil slick, so that the oil slick in the oil slick absorption water channel can be absorbed more thoroughly.

Description

technical field [0001] The invention belongs to the field of sewage treatment. Background technique [0002] Engine oil, kerosene, diesel oil, lubricating oil and other liquids whose specific gravity is smaller than water in the sewage will float to the liquid surface after standing for a period of time, so that the floating oil absorbing device can be installed at the liquid surface in the middle area of ​​the absorption pool, and then can Continue to absorb the oil slick on the liquid surface in the middle of the pool, so that the surrounding oil slick will gradually replenish to the central area, and then the oil layer on the liquid surface will gradually become thinner, thereby achieving the purpose of absorbing the slick oil. This absorption method is due to the absorption process. The oil layer will gradually become thinner, so the absorption efficiency will become lower and lower over time, and theoretically it cannot be completely absorbed. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/40B01D17/032
CPCB01D17/0214C02F1/40
Inventor 崔云华
Owner 崔云华