Cover plate device and pool type reactor with same

A cover device and reactor technology, applied in the field of reactors, can solve problems such as easy entry of external impurities and reactor operation accidents, and achieve the effect of sealing and preventing foreign matter from entering the pool

Active Publication Date: 2020-12-04
CHINA INSTITUTE OF ATOMIC ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the reactor pool is connected to the external space, and foreign impurities can easily enter the interior space of the reactor pool, which may lead to operational accidents of the reactor.

Method used

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  • Cover plate device and pool type reactor with same
  • Cover plate device and pool type reactor with same
  • Cover plate device and pool type reactor with same

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Embodiment Construction

[0034] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Apparently, the described embodiment is one embodiment of the present invention, but not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present application shall have the usual meanings understood by those skilled in the field of the present invention. If the descriptions such as "first" and "second" are involved in the whole text, the descriptions such as "first" and "second" are only used to dis...

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PUM

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Abstract

The invention discloses a cover plate device and a pool reactor with the same. The cover plate device is arranged at the top of a reactor pool, and comprises: an annular mounting structure which is mounted on the pool wall of the reactor pool and is sealed with the pool wall; a supporting structure located on the inner side of the mounting structure and fixed to the mounting structure; and a platebody structure which completely covers the inner side space of the mounting structure, wherein the supporting structure is supported below a plate body structure, the plate body structure and the mounting structure are arranged in a sealed mode, the plate body structure is provided with an opening, and the opening can be selectively opened or closed. The cover plate device is arranged at the topof the reactor pool and is used for sealing the internal space of the reactor pool so as to prevent foreign matters from entering the pool. Meanwhile, the opening capable of being controlled to be opened and closed is formed in the plate body structure of the cover plate structure, when the interior of the reactor needs to be overhauled or subjected to refueling operation, the opening is opened, after the operation is completed, the opening is closed, and therefore the situation that the whole cover plate device is disassembled and assembled due to refueling or overhauling is avoided.

Description

technical field [0001] The invention relates to the field of reactors, in particular to a cover plate device and a pool reactor with the same. Background technique [0002] In the prior art, the reactor pool is connected with the external space, and foreign impurities can easily enter the inner space of the reactor pool, thereby causing an operation accident of the reactor. Contents of the invention [0003] In view of the above problems, the present invention is proposed to provide a cover plate device and a pool reactor having the same to overcome the above problems or at least partly solve the above problems. [0004] In order to achieve the above object, according to one aspect of the present invention, a cover plate device is provided, which is arranged on the top of the reactor pool. The cover plate device includes: a mounting structure, which is ring-shaped, and the mounting structure is installed on the wall of the reactor pool and connected to the reactor pool. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21C13/067G21D9/00
CPCG21C13/067G21D9/00Y02E30/30Y02E30/00
Inventor 周寅鹏郭志家张金山刘兴民柯国土衣大勇范月容郭春秋彭朝晖姚成志石辰蕾吕征张占利方静辉卢小钦温兰冠
Owner CHINA INSTITUTE OF ATOMIC ENERGY
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