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A test bench for resin transfer process and test method thereof

A test bench and resin technology is applied in the field of test benches to achieve the effect of reasonable structure and reduction of residual resin.

Active Publication Date: 2016-08-24
SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no complete set of process for reference in China that can meet the special requirements of radioactive resin transfer, so it is urgent to research and develop the resin transfer process and verify its effectiveness

Method used

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  • A test bench for resin transfer process and test method thereof
  • A test bench for resin transfer process and test method thereof
  • A test bench for resin transfer process and test method thereof

Examples

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Embodiment Construction

[0047] The invention discloses a test bench for resin transfer technology, as attached figure 1 As shown, it includes: a resin storage tank 2 that can store waste resin for simulating a shielded transfer device, the resin storage tank 2 is a pressure vessel, and an observation window is arranged above it; it also includes a station for simulating a nuclear island / SRTF The resin transfer tank 7, the resin flushing and draining tank 9, the resin mixing tank 10, and the metal hose used to connect the simulated shielding transfer device to the nuclear island / SRTF station.

[0048] The resin storage tank 2 is provided with an instrument assembly, and the instrument assembly includes a low liquid level gauge 16 and a pressure sensor 22 respectively arranged on both sides of the lower part of the resin storage tank 2; There are a high liquid level gauge 18 and a resin level gauge 17 on both sides of the inner upper part, and a thermal conductivity flow switch 23 arranged outside the...

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Abstract

The invention discloses a test bench for a resin transfer process, including a resin storage tank for simulating a shielding transfer device; a resin transfer tank for simulating a nuclear island / SRTF station, a resin flushing and draining tank, a resin mixing tank, and A metal hose connected to the simulated shielding transfer device and the nuclear island / SRTF station; the resin storage tank is connected with an instrument assembly, a water removal pump, and an air supply branch; the resin storage tank is connected to the The resin transfer tank is connected; the resin storage tank is connected to the resin flushing and drainage tank through the drainage simulation pipeline; the drainage simulation pipeline is connected to the water removal pump, and other pipelines are connected to the resin transfer pump. The instrument components, resin transfer pump and dewatering pump are connected to the control console. The invention has a reasonable structure, can effectively simulate the whole technological process of waste resin transfer, and provides effective data and a reliable improvement method for the integrated development of radioactive resin shielding transfer devices.

Description

technical field [0001] The invention relates to a test bench, in particular to a test bench for resin transfer technology and a test method thereof. Background technique [0002] With the introduction of the third-generation nuclear power technology AP1000, the advanced concept of "plant-wide sharing, off-reactor mode, and centralized treatment" for its waste treatment has also been introduced. The combined model of site waste treatment facilities (SRTF), classified collection, classified treatment, centralized storage, and batch disposal of various radioactive substances. Due to its special physical properties and high level of radioactivity, radioactive waste resin is difficult to shield and transfer. Domestic research on shielding and transferring devices for radioactive waste resin is a technical blank. A shielding transfer device suitable for radioactive waste resin transportation has been developed. The container is imminent. [0003] One of the difficulties in devel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/44
Inventor 周焱耿兴平俞琳榕孙广仁翁明辉奚炜陈斌辛秋霞陈雪琴
Owner SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD
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