Automatic cover removal and sealing system for nuclear waste material steel drum

A technology for nuclear waste and barrel covers, which is applied in the directions of closures, nuclear engineering, threaded cover disassembly, etc., can solve problems such as inability to use, and achieve the effect of avoiding manual intervention and meeting safety requirements.

Active Publication Date: 2013-06-12
大连德欣新技术工程有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

In the process of transporting and storing nuclear waste, steel drums are used to contain the sealed nuclear waste. Since the steel drum is highly radioactive, people must be prohibited from approaching during the filling and tra

Method used

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  • Automatic cover removal and sealing system for nuclear waste material steel drum
  • Automatic cover removal and sealing system for nuclear waste material steel drum
  • Automatic cover removal and sealing system for nuclear waste material steel drum

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:

[0028] Such as Figure 1-4 As shown: an automatic capping system for nuclear waste steel drums, which mainly includes: a conveying raceway 1 , a cap grabbing device 3 and a cap storage rack 4 .

[0029] The conveying raceway 1 conveys the nuclear waste or empty steel drum 2 to the lower part of the device's lid grabbing device 3, and after the lid is removed or sealed, the steel drum 2 is conveyed to other stations.

[0030] The lid removing / sealing device 3 is mainly used to complete the actions of centering the steel drum and its own related equipment, installing or removing the drum lid 21 . In order to achieve the above functions, the cap removing / capping dev...

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Abstract

The invention discloses an automatic cover removal and sealing system for nuclear waste material steel drums, which is provided with a conveying roll path for conveying the steel drums containing nuclear waste materials to designated positions, a cover removal/sealing device for mounting/dismounting covers of the steel drums, and a cover storage rack for placing the covers removed by the cover removal/sealing device, wherein the cover removal/sealing device is provided with a multi-shaft unscrewing/tightening system located above the conveying roll path, and a cover grabbing and conveying device connecting the multi-shaft unscrewing/tightening system to the cover storage rack. With the adoption of the technical scheme, the automatic cover removal and sealing system for the nuclear waste material steel drum adopts automatic steel drum positioning, automatic bolt and screw hole position detection and positioning and an automatic multi-shaft unscrewing/tightening device; due to multiple advanced and reliable technologies, automatic cover removal and stacking and automatic cover sealing of multiple steel drums can be realized. Manual intervention is avoided, and safety requirements of nuclear island work are met.

Description

technical field [0001] The invention relates to an automatic cap removal and capping system, in particular to an automatic cap removal and capping system for steel drums containing nuclear waste. Background technique [0002] Nuclear waste (nuclear waste material) generally refers to the no longer needed and radioactive waste used in nuclear fuel production, processing and nuclear reactors. In the process of transporting and storing nuclear waste, steel drums are used to contain the sealed nuclear waste. Since the steel drum is highly radioactive, people must be prohibited from approaching during the filling and transportation process. It is impossible to use the traditional manual method to seal the steel drum, and in the existing equipment, there is no similar equipment that can specifically seal and disassemble the lid of the nuclear waste drum. Contents of the invention [0003] In response to the above problems, the present invention develops a nuclear waste steel dr...

Claims

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Application Information

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IPC IPC(8): B67B3/00B67B7/14G21F9/20
Inventor 齐兆军黄跃进黄永谦
Owner 大连德欣新技术工程有限公司
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