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Loading and unloading transfer device and transfer method for nuclear power plant waste resin

A transfer device and waste resin technology, applied in nuclear engineering, portable protective containers, etc., can solve the problems of difficulty in ensuring the reception of radioactive waste resin, affecting the normal operation of the reactor, and long maintenance period.

Active Publication Date: 2019-04-12
AEROSUN CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For waste resin, waste resin in nuclear power plants currently in service is mainly transported by fixed facilities consisting of storage tanks and pipeline systems. Since storage tanks and pipelines have been underground for a long time, once a failure occurs, the construction is difficult and the maintenance period is long, making it difficult to guarantee radioactivity. The reception of waste resin, which affects the normal operation of the reactor

Method used

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  • Loading and unloading transfer device and transfer method for nuclear power plant waste resin
  • Loading and unloading transfer device and transfer method for nuclear power plant waste resin
  • Loading and unloading transfer device and transfer method for nuclear power plant waste resin

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Embodiment Construction

[0072] Such as Figure 1-9 As shown, the loading and unloading transfer device for nuclear power plant waste resin of the present invention includes a shielding transport device 1, a loading interface device 2 and an unloading interface device 3; when loading, the shielding transport device 1 is connected to the loading interface device 2 through a hose 4; When unloading, the shielded transportation device 1 is connected to the unloading interface device 3 through a hose 4;

[0073] The shielded transportation device 1 includes a container storage tank 112 arranged in a shielding sleeve 113, the container storage tank 112 is provided with a first loading vacuum pipeline 103, and the first loading vacuum pipeline 103 passes through the first vacuum pump 104 is connected to the second loading vacuum pipeline 106; the container storage tank 112 is provided with a resin transportation pipeline 105, and the resin transportation pipeline 105 is respectively connected with the storage ...

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Abstract

The invention discloses a loading, unloading and transferring apparatus for nuclear power plant spent resin and a transferring method thereof, and belongs to the technical field of safety transfer of radioactive wastes. The loading, unloading and transferring apparatus for nuclear power plant spent resin comprises a shielding transporter, a loading connector device and an unloading connector device; in unloading, the shielding transporter is connected with the loading connector device through a hose; in unloading, the shielding transporter is connected with the unloading connector device through a hose. The loading, unloading and transferring method for nuclear power plant spent resin is good in safety and high in efficiency, and enables the pollution risk due to leakage and radiation danger in personnel's operation to be effectively decreased.

Description

technical field [0001] The invention relates to a loading and unloading transfer device for waste resin in nuclear power plants and a transfer method thereof, and belongs to the technical field of safe transfer of radioactive waste. Background technique [0002] In recent years, my country's nuclear power plants have developed rapidly, and the amount of radioactive waste accumulated each year will also increase exponentially. With the introduction of the third-generation nuclear power technology, the advanced concept of "whole plant sharing, off-reactor mode, and centralized treatment" for its waste treatment has also been introduced. By adopting a single unit nuclear island waste treatment system and a site shared by multiple units The model of combining waste treatment facilities, classified collection, classified treatment, centralized storage, and batch disposal of various radioactive substances. The waste transfer is a key step to realize off-pile waste treatment. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G21F5/002G21F5/12G21F5/14
CPCG21F5/002G21F5/12G21F5/14
Inventor 耿兴平孙广仁张景柳王卫东朱波范耀芳刘三军戴衍勇陈雪琴张绘
Owner AEROSUN CORP
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