Intelligent treatment equipment of oil containing sewage
A technology for treating equipment and oily sewage, applied in chemical instruments and methods, grease/oily substance/floating matter removal devices, liquid separation, etc. Simple process, low operating cost and small footprint
Inactive Publication Date: 2008-10-15
上海环宇安明消防检测技术有限公司
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Problems solved by technology
Domestic oil fields mainly use vertical oil removal tanks designed by the principle of gravity separation. However, the separation effect is not ideal and cannot meet the purpose of effective separation and recycling.
For this reason, in recent years, oil removal devices combining "shallow pond theory" and "coalescence technology" have been studied. Comprehensive indicators such as oil content (mg / l), treated imported oil-water flow rate (t / h), treated oil viscosity, oil content in outlet water after treatment (mg / l), and processing speed cannot meet the needs, and there are Disadvantages such as high operating costs, unreasonable structure of each component, poor purification accuracy, complicated process, and large floor space
After sewage treatment by the above-mentioned equipment, it still cannot meet the requirements of new water source and reuse
Method used
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[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0012] The intelligent oily sewage treatment equipment of the present invention includes a physical demulsification atomizer 2 and an oil-water separator 22 . see figure 1 As shown, the physical demulsification atomizer 2 is in the shape of a cylinder, and its upper part is provided with an oily sewage water inlet pipe 1, and an oily raw sewage enters the above-mentioned demulsification atomizer 2 from the above sewage water inlet pipe 1, and the upper part is also An oil discharge pipe 11 is provided, and the above oil discharge pipe 11 can discharge purified oil from the upper part, and a sensor 5 is also arranged on the upper part, the sensor 5 is provided with an interface ball 6 and a liquid level ball 7, and the interface ball 6 can control the oil discharge pipe 11 For oil discharge, there is an exhaust pipe 10 on the top of the above-mentioned ...
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Abstract
The present invention relates to intelligent oil-containing sewage treatment equipment for cleaning oil-containing sewage. It includes an emulsion-breaking atomizer and an oil-water separator. The described emulsion-breaking atomizer is characterized by that its upper portion is equipped with a feedwater pipe, an oil-discharging pipe and a sensor, its top portion is equipped with an air-discharging pipe and its bottom portion is equipped with a liquor-discharging pipe which can be used for discharging liquor into the oil-water separator. The bottom portion of said emulsion-breaking atomizer also is equipped with a drain pipe and its centre possesses a resilient device on which a micropore tube is set. The upper portion of the above-mentioned oil-water separator is equipped with a liquor-feeding pipe, an oil-discharging pipe and a sensor, the described liquor-feeding pipe is connected with the above-mentioned liquor-discharging pipe, its top portion is equipped with an air-discharging pipe, its lower portion is equipped with a clean water pipe and its bottom portion possesses a drain pipe.
Description
technical field [0001] The invention relates to the fields of environmental protection and resources, in particular to treatment equipment for oily sewage in complete sets of environmental protection equipment. Background technique [0002] With the development of society and industry, the increase of the world's population and the continuous improvement of people's living standards brought about by it, the consumption of various water resources by human beings continues to increase, and the fresh water resources on which human beings rely for survival are tending to be exhausted. my country is the most populous country in the world, and the amount of fresh water resources per capita is extremely limited, which is far below the world average level. my country's fresh water resources are already facing a severe test. Although the government has strengthened the management of fresh water resources through various methods and measures , the society has also realized the seriousn...
Claims
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IPC IPC(8): B01D17/022B01D17/04C02F1/40
Inventor 杜桂潭王金玉
Owner 上海环宇安明消防检测技术有限公司