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A device for storing and dispensing soluble substances

A dispensing device and soluble technology, applied in nuclear engineering, portable protective containers, etc., can solve the problems of nuclear material chain reaction loss, etc., and achieve the effect of simplified device structure and convenient operation

Active Publication Date: 2016-08-24
CHINA NUCLEAR POWER ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regardless of the working conditions, the means to be adopted, and the ultimate cost, criticality safety must be guaranteed, otherwise the chain reaction of nuclear materials that occurs intermittently or continuously will cause immeasurable losses

Method used

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  • A device for storing and dispensing soluble substances
  • A device for storing and dispensing soluble substances

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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 As shown, the present invention provides a soluble substance storage and delivery device, which is barrel-shaped as a whole, and the main structure is composed of a barrel body 1, an upper head 2, a lower head 3, a solvent inlet pipeline 4 and a solvent outlet pipeline 5. Substances are stored in the barrel space 6, and are mixed with solvents and dissolved therein during use. The fluid channels in the barrel space 6 are reentrant, labyrinth, spiral, or a combination of the above two or three forms. When the fluid passages in the barrel have two or three forms, the fluid passages of different forms are distributed on different levels.

[0017] The soluble solid matter stored in the space 6 of the barrel body is wrapped into a number of solute packets by permeable fiber materials, which are placed layer by laye...

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Abstract

The invention belongs to container design, in particular to a device for storing and dispensing soluble substances. The device is barrel-shaped as a whole, and the barrel body is provided with an upper head and a lower head. The upper head is provided with a solvent inlet pipeline, and the lower head is provided with a solvent outlet pipeline. Wherein it is mixed and dissolved with a solvent, and the fluid channel in the barrel space is in the shape of a reentry, a labyrinth, a spiral or a combination of the above two or three forms. The invention can store the soluble neutron poison for a long time, maintain the quality and availability of the neutron poison, and ensure the convenience of emergency delivery operation.

Description

technical field [0001] The invention belongs to container design, in particular to a device for storing and dispensing soluble substances. Background technique [0002] The criticality safety of nuclear materials is the cornerstone of nuclear safety and the safety prerequisite that all processes, methods and systems must ensure. Regardless of the working conditions, the means to be adopted, and the final price paid, criticality safety must be guaranteed, otherwise the intermittent or continuous chain reaction of nuclear materials will cause immeasurable losses. To deal with possible criticality risks, a feasible method is to preventively store a certain amount of neutron poisons for emergency poisoning of nuclear materials in emergency situations. ACP1000 is a third-generation nuclear power system independently developed by my country with independent intellectual property rights. The gadolinium-based neutron poison emergency delivery device is one of its design schemes to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G21F5/002
Inventor 韩旭刘春雨周钢付霄华马如冰
Owner CHINA NUCLEAR POWER ENG CO LTD