Transport container for low-abundance uranium-containing waste liquid

Abstract

The invention discloses a low-abundance uranium-bearing liquid waste transport container. The low-abundance uranium-bearing liquid waste transport container comprises an inner container body and an outer container body sleeving the inner container body. The inner container body comprises an inner cylinder and an inner cover plate seal head fixedly welded with an opening end of the inner cylinder. A liquid sucking pipe, a liquid discharging pipe, a compressed air pipe, a pressure sensor, a liquid level sensor and a respirator connecting pipe are mounted on the inner cover plate seal head. The outer container body comprises an outer cylinder and an outer cover plate seal head connected with an opening end of the outer cylinder through a bolt, a left ear chamber and a right ear chamber are arranged on the outer wall of the outer cylinder symmetrically, a supporting seat is arranged at the inner bottom of the outer cylinder, and a position between the inner cylinder and the outer cylinder is filled with water-absorbent resin. The low-abundance uranium-bearing liquid waste transport container has the advantages that the low-abundance uranium-bearing liquid waste transport container of a bi-layer tank structure is comprehensive in structural design, complete in monitoring system, capable of meeting fall-down test requirements and high in safety due to the fact that a middle interlayer filled with the water-absorbent resin prevents leakage of liquid waste in emergencies effectively, and the liquid level sensor is used for controlling the liquid waste volume to prevent supercritical conditions effectively.

Description

technical field [0001] The invention belongs to a transport container for dangerous goods, in particular to a transport container for low-abundance uranium-containing waste liquid. Background technique [0002] With the rapid development of my country's national defense and nuclear industry, the production capacity of the supporting nuclear fuel cycle has also been greatly improved. At present, the amount of low-abundance uranium-containing waste liquid produced by domestic uranium enrichment manufacturers or nuclear power plants is relatively small, and the locations are relatively scattered, so they need to be collected in designated locations for centralized treatment. Traditional pipeline laying is difficult and has certain limitations. Therefore, the mobile vehicle-mounted radioactive waste storage tank transportation device is an inevitable direction of development. [0003] During the transportation of radioactive waste liquid, it is necessary to ensure the safety of...

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Problems solved by technology

[0004] In the process of realizing the above-mentioned radioactive waste liquid transportation, there are the following problems in the prior art: there is a lack of special equipment suitable for the transportation of low-abundance uranium-containing waste liquid, with good shielding performance, good impact resistance, easy operation, and meeting the requirements of national regulations and standards. shipping container

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