In order to improve the grinding efficiency of the cement ball mill, it is generally necessary to add dispersing agents with different contents, such as sodium silicate, sodium hydroxide, ammonium hydroxide, trisodium phosphate, sodium carbonate, sodium hexametaphosphate, sodium hydroxide, sodium and lithium. Potassium aluminate, etc.
In order to improve the grinding efficiency of the cement ball mill, it is generally necessary to add dispersing agents with different contents, such as sodium silicate, sodium hydroxide, ammonium hydroxide, trisodium phosphate, sodium carbonate, sodium hexametaphosphate, sodium hydroxide, sodium and lithium. Potassium aluminate, etc. Why is the cement ball mill inseparable from the water separator? Today, an example is given to illustrate and analyze the application principle of the water separator in the cement ball mill.
Example: In an experiment of grinding titanium dioxide with a cement ball mill, 1000 kg of titanium dioxide was mixed with 1000 kg of water, and 1500-2250 g of potassium hydroxide was contained in the water. The mixture was ground into a cement ball mill, and the ground slurry was poured into a drum and diluted with water. The concentration of titanium dioxide is 200g/L, and then 2-3L potassium hydroxide solution (concentration 750g/L) is added. The viscosity of the slurry is determined to achieve the maximum dispersion of TiO2 in the slurry. The particle size of the titanium dioxide slurry in the cement ball mill is the thickness. Uneven, it is possible to show that cement ball mills and water separators must coexist. For the fine non-uniform particle size, the coarse particles must be separated by a hydraulic classifier and returned to the ball mill for grinding. The commonly used cement ball mill water separator uses a Dow water separator, a centrifugal continuous water separator or a hydrocyclone.
The cement ball mill uses the application status of the Daoer water separator. The Daoer water separator is a cylindrical container with a feeding tube and a rotating crucible in the middle and an overflow tube in the upper part. At the flow rate, the finer slurry flows out from the overflow port, and the coarse particles sink into the bottom and are returned to the cement ball mill by rotation, and the whole process is continuously performed. Warm reminder that the maximum particle size of titanium dioxide in the overflow of the water separator should be no more than 6um, and the overflow rate should be controlled at about 0.5cm/min (temperature 15-25°C). If the working temperature is higher, the overflow rate can be larger, the overflow liquid Titanium dioxide in. The concentration is l60-170g/L. Zhengzhou Hengxing Equipment Co., Ltd. has domestic first-class production equipment and sophisticated testing equipment. Every step of cement ball mill equipment has undergone rigorous testing to ensure that the products meet the highest standards at the factory. The ball mill is reasonably priced and has many varieties. Welcome to consult
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