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Residue, water and oil separator

An oil separator and slag collecting tank technology, which is applied in liquid separation, separation methods, chemical instruments and methods, etc., can solve the problems of poor removal effect, inability to remove, destroying sewage biological treatment and purification methods, etc. separation effect

Inactive Publication Date: 2009-12-09
黄巧玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

) removal effect is poor, and some cannot be removed, affecting or even destroying the normal operation of subsequent sewage biological treatment purification methods and equipment

Method used

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  • Residue, water and oil separator
  • Residue, water and oil separator
  • Residue, water and oil separator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 The slag, water and oil separator shown includes a box body 1 and a cover plate 2 covered on the box body 1. The upper inner wall of the box body 1 is provided with a zigzag overflow weir 3, and the upper outer side of the box body 1 There is an oil outlet 4, and the box body 1 is divided into three compartments by two partitions 5, and two diversion and water distribution plates 6 are provided under the two partitions 5; a sewage water inlet 7 is provided on the side of the first compartment , the upper part of the first grid is provided with a slag separation screen to lift blue 8, the upper part of the second grid is provided with a shallow bed 9, and the lower part of the shallow bed 9 is provided with a micro-bubble nozzle 10, and the micro-bubble nozzle 10 is externally connected to an air pump. A fiber adsorption bed 11 is arranged above the third compartment, and a water outlet pipe 12 is arranged above the fiber adsorption bed 11, and the water...

Embodiment 2

[0040] This embodiment is similar in structure to Embodiment 1, except that the following technical features are different: as image 3 As shown, the shallow plate 17 is a corrugated panel.

Embodiment 3

[0042] This embodiment is similar in structure to Embodiment 1, except that the following technical features are different: as Figure 4 As shown, the shallow plate 17 is composed of a row of circular tubes.

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Abstract

The invention discloses a residue, water and oil separator, comprising a tank body, a cover plate covering the tank body, a saw tooth-shaped overflow weir is arranged at the inner wall of the upper part of the tank body, an oil outlet is arranged at the outer side of the upper part of the tank body, the tank body is divided into three grids by two clap boards, the lower part of the two clap boards is provided with two river-diversion and water-distribution plates; a sewage water inlet is arranged at one side of a first grid, a slag-separating screen cloth basket is arranged on the upper part of the first grid, a shallow bed is arranged on the upper part of the second grid, micro-bubble spray nozzle is arranged at the lower part of the shallow bed and is externally connected with an air pump, a fiber adsorbent bed is arranged on the upper part of the third grid, a water outlet is arranged on the upper part of the fiber adsorbent bed, the water outlet guides to the pure water outlet in the lower part. The residue, water and oil separator of the invention has good separating effect and wide range of application.

Description

technical field [0001] The invention relates to sewage treatment technology, in particular to a slag, water and oil separator. Background technique [0002] Sewage mixed with solid particle pollutants (waste residue) of different particle sizes refers to: industrial oily wastewater, shipping ship engine room and ballast wastewater, crew domestic sewage, and urban residential sewage. The sewage comes from the collective public canteen kitchens of commercial catering industry, government agencies and associations, industrial and mining enterprises, schools, hospitals and other units, the floor cleaning water of residential households in urban communities and the household kitchens of residential quarters, and the mixture of meal waste and kitchen waste mixed with water. The mixed sewage discharged after crushing and stirring by the garbage disposer. [0003] Due to the rapid development of the national economy and the continuous improvement of people's quality of life, a larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02C02F1/28C02F1/40C02F1/24
Inventor 黄巧玲
Owner 黄巧玲
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