Device and method for cold pressing cutting of tank container in hot chamber

Abstract

The invention discloses a device for cold pressing cutting of a tank container in a hot chamber and further provides a method for cold pressing cutting of the tank container in the hot chamber. The device comprises a base, an upper pressing disc, a lower tray, positioning idler wheels, a cutterhead and a motor. The upper pressing disc comprises a fixed end, an elongation arm and a rotating disc end; the fixed end is fixed to the base; the elongated arm extends towards the lower tray and fixes the rotating disc end to the position over the lower tray; the bottom face of the rotating disc end isfixedly connected with a rotating disc through a rotating shaft; and the other end of the lower tray is rotatably fixed to the base. The positioning idler wheels and the cutterhead are oppositely arranged on the two sides of the lower tray; the positioning idler wheels are a pair of rotatable cylinders which are mutually parallelly arranged in the base; and the cutterhead is rotatably fixedly connected with a cutterhead box, and the cutterhead box is connected with the motor. The device and method for cold pressing cutting are safe, reliable and stable, manual remote operation is effectivelyreplaced, and the labor intensity of personnel is lowered.

Description

technical field [0001] The invention relates to the technical field of hot chamber cutting, in particular to a cold pressure cutting device and method for tank containers in a hot chamber. Background technique [0002] A hot cell is a shielded chamber for highly radioactive experiments and operations that is isolated from the surrounding environment. The inner wall of the heat chamber is usually clad with stainless steel, which is convenient for washing and decontamination. The exterior walls are heavy concrete structures to protect against gamma radiation. There is a container containing objects in the hot chamber. To take out the contents, it is necessary to cut open the container body and separate the container to take it out. Cutting is the process of cutting the container body. The hot cell is a radioactive material shielding protection facility. Personnel stand outside the hot cell, observe the internal equipment through the lead glass window on the hot cell, and ope...

AI Technical Summary

Problems solved by technology

The economic cost and time cost of this operation method are relatively high, and there are also relatively large safety hazards

To sum up, the existing cutting methods of manually operating the master-slave manipulator outside the hot room and remotely holding the cutting machine have defects such as difficult operation, high labor intensity, low efficiency, and high safety risks.

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