When installing a laboratory rotary furnace, it is important to pay more attention to its cylinder docking. If the cylinder docking is incorrect, it will affect the overall installation quality. Therefore, in order to ensure better operation of the kiln, installation personnel should pay attention to the following points:
1. Before docking, the new and old cylinders should be rounded and added with "meters" Support or inner support ring is used to ensure the quality of docking, and the cylinder of the laboratory rotary furnace reduces welding internal stress
When connecting the cylinder, the spacing between the circumferential seams should be greater than 300mm. The two longitudinal seams should be staggered by more than 500mm, and it is prohibited to make a "cross" weld seam Before replacing the laboratory rotary furnace cylinder, the stopping position of the kiln should be scientific, and this position can contain the development of cylinder deformation or have a certain correction effect on deformation. And the support of the reserved cylinder should be reasonable, otherwise it will cause horizontal or vertical deviation of the fixed cylinder, and it will be difficult to align during docking 4. When using a needle plate to mark the repair line and cutting line of the cylinder, the base of the needle plate should be inclined at a consistent angle with the kiln body. This way, the cut line marked is a resistant section, otherwise, the section is an elliptical surface, which increases the difficulty of the cylinder's docking and affects the quality of the cylinder's docking. After the needle plate is firmly fixed, the body to body connection item rotates the cylinder through an auxiliary motor, and the repair line and cutting line are drawn on the outer side of the cylinder using the needle
