Common sense of fixing the cyclone liner:
①The bolts fixing the cyclone lining plate shall not be filled with cement mortar, and shall be able to rotate or enter and exit;
②The gap between adjacent lining plates is not more than 3~9mm;
③ The long side of the rubber sheet should be along the axial direction of the cylinder, and the short side should be along the circumference of the cylinder.
④ It should be composed of dazzling bolts, dust-proof washers, flat washers, spring washers and nuts;
⑤ In order to prevent the leakage of dust from the cyclone liner, do not forget to use a dust-proof pad during use. In addition, when the cyclone liner is fixed, a torque wrench should be used for operation. The cyclone liner of different specifications should be tightened according to the corresponding tightening torque requirements, and the short side should follow the direction of the cylinder.
circumferential direction.
The cyclone liner should have good impact resistance, not only required to be wear-resistant and not easily deformed, but also outstanding in wear resistance, toughness and other properties during use, and has the longest service life. Its options are:
①The cyclone lining plate is required to have good wear resistance. The high wear resistance and impact resistance medium alloy steel lining plate produced by our company has been scientifically and reasonably quenched.
Alloy element formula;
②It can withstand huge impact force, and can maintain the surface shape of the lining plate for a long time during the work, so as to ensure that the mill can steadily increase the output by more than 5%;
③During the quenching process of the cyclone lining plate, a special dual-medium quenching agent with good thermal stability is used as the medium, so that the product can achieve high strength, high hardness and high toughness combination;
④The cyclone lining plate should be treated by advanced dual medium quenching process, which has the characteristics of high quenching hardness and high toughness value.
