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Automatic cover opening and closing device

An automatic, barrel-lid technology, applied to electric operating devices, opening closed containers, packaging, etc., can solve the problems of difficult operation, harsh operating environment, high radiation dose, etc., and achieve the effect of a wide range of applications

Inactive Publication Date: 2019-05-14
CHINA NUCLEAR POWER TECH RES INST CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] As a metal barrel for containing radioactive waste, the metal barrel lid is large in size and heavy in weight, and has a high radiation dose. Not only is the working environment harsh and difficult, but it also poses great safety concerns. It is inconvenient to hand over to the operator for on-site processing

Method used

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  • Automatic cover opening and closing device
  • Automatic cover opening and closing device

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Embodiment Construction

[0023] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0024] Such as figure 1 with figure 2 As shown, the automatic cover opening device provided by the present invention is used to open or close a nuclear power plant waste packaging drum a00, wherein the packaging drum a00 includes a drum body and a drum lid connected to the drum body by bolts. The automatic cap-uncapping device of the present invention comprises frame 100, packaging barrel transfer mechanism 200, bung lid operating mechanism 300, three-axis drive mechanism 400, and rotation drive mechanism 500, is provided with in frame 100 and takes sealing station 110, and packing barrel The transfer mechanism 200 is arranged on the lower side of the frame 100 to move the packaging barrel a00 into or out of the capping station 110. The ...

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Abstract

The invention provides an automatic cover opening and closing device used for opening or closing a nuclear power station waste packaging barrel. The automatic cover opening and closing device comprises a rack, a packaging barrel transferring mechanism, a barrel cover operation mechanism, a three-axis drive mechanism and a rotation driving mechanism. A seal cover taking station is arranged in the rack. The packaging barrel transferring mechanism is used for moving the packaging barrel in or out of the seal cover taking station. The barrel cover operation mechanism is connected to the rack and located above the seal cover taking station. The three-axis drive mechanism drives the barrel cover operation mechanism to move in three-dimension space for taking and placing a barrel cover. The rotation driving mechanism drives the barrel cover operation mechanism to rotate so that the barrel cover operation mechanism can be aligned with a connecting bolt of the packaging barrel. The barrel coveroperation mechanism operates the connecting bolt of the packaging barrel so that the packaging barrel can be opened or closed. A three-axis moving mechanism and the rotation driving mechanism are used for driving the barrel cover operation mechanism to be moved to the target position and aligned with the barrel cover, the barrel cover operation mechanism can open or close the packaging barrel through bolt screwing, and accordingly, full-automatic cover opening and closing work on the packaging barrel can be achieved.

Description

technical field [0001] The invention relates to an automatic cap removal device, in particular to an automatic cap unsealing device for metal barrels of radioactive waste. Background technique [0002] Nuclear power plants usually solidify radioactive waste with cement, and package the solidified waste in standard (EJ1024-1996) metal drums, which can reduce the leaching of harmful substances and facilitate the transfer and processing of radioactive waste. [0003] During the cement solidification process of radioactive waste, the metal barrel lid of the metal barrel needs to be opened for solidification treatment, and after the solidification treatment is completed, the metal barrel lid needs to be covered on the metal barrel again. [0004] As a metal barrel for containing radioactive waste, the metal barrel lid is large in size and heavy in weight, and has a high radiation dose. Not only is the working environment harsh and difficult, but it also poses great safety concern...

Claims

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Application Information

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IPC IPC(8): B67B7/00B65G47/92
Inventor 周东升张艳伟吕永红刘夏杰白冰邹利平曾毅庆许燕飞
Owner CHINA NUCLEAR POWER TECH RES INST CO LTD
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