Roots blower is the core equipment in sewage treatment process, which directly determines its effect and energy consumption. In the biological sewage treatment process, roots blower is mainly used to increase oxygen in the aeration tank, promote the growth of aerobic microorganisms, and decompose suspended solids, dissolved organic matter, nitrogen, phosphorus and other nutrients in the sewage through their metabolism to achieve the purpose of sewage treatment. It is the core equipment of the sewage treatment plant. The performance of the fan we use has the most direct impact on the quality and energy consumption of the sewage we treat.
The sewage treatment industry is an important part of environmental protection and municipal public infrastructure construction. In developed countries, the sewage treatment industry has become mature, and the relevant equipment is only for renewal. In China, despite the sustained and rapid economic growth, due to insufficient investment in the environmental protection industry in history, and despite the increasingly rigid requirements for the development of the industry, the compound annual growth rate of wastewater treatment facilities in China is only 3.86%. According to the national "11th Five Year Plan", accelerating the construction of projects such as urban sewage treatment and water pollution prevention and control in key river basins has been listed as one of the ten key measures to expand domestic demand. The central government has determined to allocate 90 billion yuan for water pollution control.
In water treatment, Roots blower is mainly used to aerate the water to increase the oxygen content in the water. First, oxidizable precipitates are removed. Its role is to increase the oxygen content, aerate, exchange gaseous substances through full contact between water and air, and remove volatile substances in the water, For example, remove the odor of water or harmful gases such as carbon dioxide and hydrogen sulfide; Or dissolve oxygen into water to increase the concentration of dissolved oxygen, so as to remove iron, manganese or promote aerobic microorganisms to degrade organic matter. The function of sewage treatment is to inflate air through the bottom air duct for aeration and to flush the bottom sediment, which is discharged by the waste water pump.
Roots blower is widely used, mainly in some industrial enterprises. In many enterprises, the purpose of using this device is to improve the life and living environment. In practical application, the equipment can treat wastewater, improve water quality, and let people have a healthy living environment. High pressure Roots blower has high efficiency in wastewater treatment and high density, which can treat some turbid water. In the process of treatment, the equipment is directly used for aeration to improve the conversion rate of oxygen through the pressure of the equipment, and then the converted air is continuously pumped into water, which is conducive to the decomposition of some hazardous and waste substances.
In the wastewater treatment industry, since the wastewater pool must carry oxygen for microbial oxidation and decomposition, in the wastewater treatment field, roots blower can be used according to the difference in water depth and tonnage of treated water. Provide quantitative oxygen to promote the oxidative decomposition of microorganisms.
Three blade roots blower is the core equipment of sewage treatment. The efficiency of fan can directly determine the effect of wastewater treatment. In order to treat wastewater by biological method and promote the growth of aerobic microorganisms, sufficient oxygen must be provided. Aerobic microorganisms can promote the emergence of metabolism, the decomposition of suspended solids in wastewater and the decomposition of organic compounds such as nitrogen and phosphorus.
There are many impurities in the sewage. When the high-pressure Roots blower is used to treat the sewage, the problem of blockage will inevitably occur. Therefore, it is necessary to often use a material, that is, the polyurethane film microporous aeration plate, which can effectively improve the problems that occur in the operation of the equipment, ensure the normal operation of the equipment, and reduce the frequency of blockage. When using high-pressure roots blower to treat wastewater, it is necessary to check whether the equipment is in good condition first, and then use the equipment to treat wastewater after confirming that the equipment is correct, which can improve the working efficiency of the equipment. Now, high-pressure Roots blower has become the best equipment for wastewater treatment, and has been unanimously recognized by people.
I believe that after reading the above content, you should also have some understanding of Roots blower becoming the core equipment of sewage treatment, and I hope it will be helpful to you.
Text label: Roots blower
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