Activated carbon filled vibrating bed for iodine adsorber

Abstract

The invention relates to a mechanical device used for compacting active carbon, in particular to an active carbon filling vibration bed of an iodine adsorber. The active carbon filling vibration bed of the iodine adsorber structurally comprises a vibration bed surface used for the arrangement of a shell of the iodine adsorber, the vibration bed surface is arranged on a support, a vibration motor is arranged below the vibration bed surface, a damper spring is arranged between the vibration bed surface and the support, a lifting air cylinder is arranged below the vibration bed surface, two parallel rolling wheel devices are arranged above the lifting air cylinder, and after rising, the rolling wheel devices can upbear the shell of the iodine adsorber and move horizontally. The active carbon filling vibration bed of the iodine adsorber is low in energy consumption, small in amplitude and high in frequency, lifting rolling wheels can displace the iodine adsorber and ensure that the lifting rolling wheels can be placed into a vibration platform in vibration, meanwhile, fine carbon dust generated in a filling process can be sucked, and filling requirements of the iodine adsorber are met.

Description

technical field [0001] The invention relates to mechanical equipment for vibrating activated carbon, in particular to an iodine absorber activated carbon filled vibrating bed. Background technique [0002] In order to ensure the safe operation of the nuclear industry and nuclear power plants, it is necessary to adsorb and retain the gas containing radioactive iodine. In order to ensure the efficiency of adsorption and purification, a special iodine adsorber was developed. How to vibrate nuclear-grade activated carbon during the production of iodine adsorber is one of the main factors to ensure the purification efficiency of iodine adsorber. [0003] In the past, the problem of filling and compacting the activated carbon of the iodine adsorber was solved by using the pneumatic vibrating bed technology. Because the pneumatic vibration consumes a lot of energy, the amplitude is also large, the frequency is low, and the controllability is poor. It may also cause new fragmentati...

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Problems solved by technology

[0003] In the past, the problem of filling and compacting the activated carbon of the iodine adsorber was solved by using the pneumatic vibrating bed technology. Because the pneumatic vibration consumes a lot of energy, the amplitude is also large, the frequency is low, and the controllability is poor. It may also cause new fragmentation of the nuclear-grade activated carbon. The stability of the iodine adsorber has a greater influence on the

With the market's higher and higher requirements for product quality stability, pneumatic vibration can no longer meet the consistency of mass production, and with the increasingly prominent problems of large production dust and labor intensity, a new vibrating bed is urgently needed to replace the original equipment

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