Rotary vane vacuum pump used in flue gas desulfurization _

at present, the commonly used at home and abroad of flue gas desulfurization method can be roughly divided into three types: wet process waste, recycling by wet process and dry process. Among them, the rotary vane vacuum pump application in the flue gas made a huge contribution to energy saving. When the flue gas desulfurization, produce the gypsum slurry, need through the rotary vane vacuum pump dehydration, formation of gypsum products; Filter to produce some of the impurities, water vapor and a small amount of water will enter the vacuum water pump, Punok rotary vane vacuum pump with water as working. Medium and clearance between components can run efficiently under operating conditions, the use of to meet customer demand, is the user's ideal choice.

flue gas desulfurization is removed from the flue gas or other industrial waste gas of sulfur oxides ( SO2 and SO3) 。 Flue gas desulfurization, in FGD technology, according to the types of desulfurizer, can be divided into the following five ways: CaCO3 ( The limestone) Base calcium, magnesium MgO style base, Na2SO3 sodium method, NH3 ammonia, organic alkaline based method

why need for flue gas desulfurization?

desulfurization is refers to the removal of sulfur from the fuel before combustion and emissions in the flue gas desulfurization process. This is one of the important technical measures for the prevention and control of air pollution. With the development of industry and the improvement of people's living standards, thirst for energy is growing, so2 of coal-fired flue gas has become the main cause of air pollution. Reduce sulfur dioxide pollution has become the current atmospheric environmental management priority. Many used for flue gas desulfurization of rotary vane vacuum water pump has been widely used in industry, for a variety of boilers and incinerator flue gas treatment has important practical significance.

specific application should be detailed analysis, from the investment, operation and environmental protection to choose the appropriate vacuum desulfurization technology. With the development of science and technology, rotary vane vacuum pump in the application of flue gas desulfurization technology is an important approach to developing new flue gas desulfurization technology. Because of its unique features, it is easy to use, easy to install and maintenance; No oil leakage, no oil, no pollution to the work environment. ) There will be a lot of room to grow. As environmental governance and industrial flue gas emissions is becoming more and more attention, the desulfurization technology investment and operation cost is low, high desulfurization efficiency, to improve the utilization of desulfurizer, less pollution, no secondary pollution, will be the future of smoke. The main gas desulfurization technology development trend.

rotary vane vacuum pumps in flue gas, the application of it has been an important subject of environmental protection work. Mainstream desulphurization technology will continue to be widely used at home and abroad. Rotary vane try to vacuum pump under the influence of technical conditions and economic costs, is the first selection of various desulfurization requirements, will be one of the important technical means of incineration flue gas desulfurization in the future. Therefore, the high quality of rotary vane vacuum pumps can affect the flue gas desulfurization process. Want a real vacuum water pump, the preferred dongguan puno vacuum technology co. , LTD. Its management aim: pay attention to product quality, continuous innovation, increase the company's core competitiveness, to create a good after-sales service for the customer experience, to win the good reputation of customers.

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