Small laboratory airflow milling, high precision: the most exclusive D50 = 0.3 microns, and the accuracy can be controlled at the maximum particle size of no more than 3 microns. Small noise: The main operating components are imported components such as bearings, air blowers, etc., and air compressors such as needle. Small floor area: It is integrated on a platform for about 1 meter, no more than 2 meters, and installs the mandrel wheel, movable and fixed. Easy to operate, easy to disassemble, easy to clean.
Sodium bicarbonate (small soda) can be chemically adsorbed to remove acidic contaminants in flue gas, and some inorganic and organic materials can also be removed by physical adsorption. Therefore, sodium bicarbonate (small soda) is usually used in the adsorbent of flue gas desulfurization and plays an important role in environmental protection. Sodium bicarbonate (small soda) needs to be processed by the ultrafine pulverizer before being put into use, so that it is small particles, increasing its surface area, and the device generally used is a MQL mechanical ultrafine pulverizer. The following is a detailed introduction to how the MQL type ultrafine pulverizer makes sodium bicarbonate (small soda) easily achieve environmental requirements.
Sodium hydrogencarbonate is usually crude particles (D50 value of approximately 150-200 microns). To achieve a higher reaction activity, the adsorbent must have a large specific surface area, ground to a certain fineness (D90: 20UM or the suitable particle size adjusted as needed). For example, to remove SO2 sodium hydrogencarbonate fineness must reach D90
This dry desulfurization technology can be used not only for coal power plants, garbage or alternative fuel incineration plants, but also use in glass, cement, metallurgical and other industries. Industrial furnace. The use of dry flue gas can be economically achieved (eg, China's GB 13223). Sodium hydrogencarbonate (small soda dethinated) dry desulfurization MQL-type ultrafine pulverizer produced in Shandong Erfa can effectively help environmental protection project! < 20 µm。而去除HCl只要求d90 < 35 µm。为了在长期操作中获得所需的碳酸氢钠细度，通常采用自带分级系统的MQL型超微粉碎机与输送风机组合为成套研磨喷粉装置，经MQL型超微粉碎机粉碎后的碳酸氢钠细粉呈层状或多孔状结构,颗粒大小均匀,具有良好的分散性,然后以固态超微粉末通过多个喷嘴直接喷射到炉膛或反应塔内。能有效去除尾气中95％以上的SO2、HCI的去除率甚至可达99％。
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