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Diaphragm type oxygenate apparatus

A membrane type and membrane module technology, applied in the field of industrial wastewater and sewage treatment devices, can solve the problems of high operating cost, affecting oxygen dissolution, low oxygenation efficiency, etc., and achieve the effect of improving transfer efficiency and increasing dissolved oxygen rate.

Inactive Publication Date: 2007-09-26
任胜利
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ultimate purpose of this method is no problem, but there are many shortcomings in this oxygenation method, mainly: (1) Aeration and oxygenation will produce a large number of bubbles, and the existence of foam will affect the flow of oxygen to the liquid. (2) Oxygenation efficiency

Method used

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  • Diaphragm type oxygenate apparatus
  • Diaphragm type oxygenate apparatus
  • Diaphragm type oxygenate apparatus

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Experimental program
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Embodiment

[0042] The structure of the present invention is shown in Figures 1 to 4, including a bubble-free oxygenated membrane assembly 1, a liquid phase circulation pump group, an air circulation pump group, a membrane automatic circulation cleaning pump group, an electrical control device, a base 7 and a bracket 13 The bubble-free oxygenated membrane assembly is fixed on the bracket 13 through U-shaped bolts, and the liquid phase circulation pump unit, the air circulation pump unit and the membrane automatic circulation cleaning pump unit are all installed on the base 7.

[0043] The bubble-free oxygenation membrane module is the core component of the membrane oxygenation device. Its shape is cylindrical, and several hydrophobic hollow fiber membranes are arranged in the cylinder. The end cover is sealed and connected with epoxy resin, but the two ends of the hollow holes of all fiber membranes are not sealed to achieve ventilation. There are outer end covers at the upper and lower en...

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PUM

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Abstract

The invention discloses a film type oxygenate device, which comprises the following steps: including non-bubble oxygenate film component, liquid phase circulating pump group, air circulating pump group, film automatic cycle cleaning pump group, electrical control device, engine base and mount; fixing non-bubble oxygenate film component on the mount through U-shaped bolt; assembling liquid phase circulating pump group, air circulating pump group and film automatic cycle cleaning pump group on the engine base. This invention possesses high strength, stable property and cheap price, which can improve processing capacity of waste water.

Description

1. Technical field [0001] The invention relates to a membrane type oxygenation device, which belongs to the technical field of industrial waste water and sewage treatment devices. 2. Background technology [0002] Environmental protection and its governance technology is an important subject of research in the scientific and technological circles of all countries in the world, and our country regards it as a basic national policy and incorporates it into the legal management system. In environmental protection and waste management, the protection of water resources that human beings rely on has become a top priority. my country's per capita water resources are only one-sixth of the world's average level, and water resources have become an important strategic resource for society. Although water pollution control is a passive move, it is also one of the important tasks of the governments of various countries. The general practice of wastewater treatment and the relevant tec...

Claims

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Application Information

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IPC IPC(8): C02F3/20C02F3/02C02F7/00
CPCY02W10/10
Inventor 姜化雨任胜利
Owner 任胜利