Cylindrical supporting roller bearing replacing method based on sintering machine

Abstract

The invention discloses a sintering machine-based replacement method for a cylinder support roller bearing. After the protection is cut off, a top bracket is installed under the cylinder, a jack is installed between the top bracket and the cylinder, and then the support roller bearing is removed. Lift the oil pipe above the seat, the side end cover and the upper end cover. The height of the supporting wheel should be measured well. The outer ring of the bearing is separated from the inner circle of the lower base. After the height is enough, pass the channel steel through the supporting shaft and start to cut it off. The outer ring and cage of the bearing are made of copper, it is best to use electric welding, and do a good job of protection to avoid damage to the inner circle of the base; after the bearing is installed, clean the bearing until it is clean, including the inner circle of the base, then tighten the lock nut and screw Lift the jack, take out the channel steel, and then unscrew the jack, measure the data, and start to reinstall the upper cover after confirming all the data. The side end cover can only be reinstalled until it is fully filled with oil. The method is strictly designed, and the construction is carried out according to the steps of the method, so that the replacement efficiency of the cylindrical support wheel bearing is high, and the structure is complete, and the sintering efficiency is improved.

Description

technical field [0001] The invention relates to a method, in particular to a sintering machine-based method for replacing a cylindrical supporting wheel bearing. Background technique [0002] The sintering machine is suitable for the sintering operation of large-scale ferrous metallurgical sintering plants, and is mainly suitable for the sintering treatment of iron ore powder in large and medium-sized sintering plants. The sintering machine is suitable for the sintering operation of large-scale ferrous metallurgical sintering plants. It is the main equipment in the draft sintering process. It can sinter concentrate powder and rich mineral powder with different components and particle sizes into blocks, and partially eliminate the sulfur contained in the ore. , phosphorus and other harmful impurities. The sintering machine is divided into several specifications with different lengths and different widths according to the sintering area, and users can choose according to thei...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problem that the cylindrical support wheel bearing of the sintering machine is often damaged due to the imprecise process design of the above-mentioned existing method for replacing the cylindrical support wheel bearing of the sintering machine, which affects subsequent use and reduces the sintering efficiency. A method for replacing cylindrical supporting wheel bearings based on sintering machines has been developed. The method is rigorously designed and constructed according to the steps of this method, so that the replacement efficiency of cylindrical supporting wheel bearings is high, and the structure is complete, which improves the sintering efficiency and solves the problem. Due to the imprecise process design, the replacement method of the cylindrical support roller bearing of the sintering machine often leads to damage to the cylindrical support roller bearing of the sintering machine, which affects subsequent use and reduces the sintering efficiency.