Nuclear power plant filter performance detection system

A detection system and filter technology, which is applied in the direction of measuring devices, scientific instruments, suspension and porous material analysis, etc., can solve the problems of inconvenient movement, modularization and bulky detection devices, etc., and achieve easy movement, integrated operation, The effect of reducing the overall volume

Pending Publication Date: 2020-09-18
DAYA BAY NUCLEAR POWER OPERATIONS & MANAGEMENT +5
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Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide a filter performance detection system for nuclear power pla

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  • Nuclear power plant filter performance detection system
  • Nuclear power plant filter performance detection system
  • Nuclear power plant filter performance detection system

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[0055] In order to make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following further describes the application in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, and are not used to limit the application.

[0056] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is said to be "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "fir...

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Abstract

The invention is suitable for the technical field of nuclear power plant ventilation systems, and provides a nuclear power plant filter performance detection system, which comprises an air duct device, a detection source generation device, a detection box, a front sampling pipe, a rear sampling pipe and a detection device. The air duct device is used for conveying air. The detection source generation device is communicated with the air duct device and used for generating a to-be-detected source. The detection box is used for installing a filter to be detected, two ends of the detection box arerespectively communicated with the front sampling pipe and the rear sampling pipe, and one end of the front sampling pipe is communicated with the detection source generating device. And the detection device is respectively communicated with the front sampling pipe and the rear sampling pipe to calculate the filtering efficiency of the to-be-detected filter. According to the filter performance detection system for the nuclear power plant, all the devices are designed in a modular mode and communicated with one another, overall intensive arrangement is achieved, the overall size is reduced, movement is convenient, detection and operation integration of air filters of multiple nuclear power plants can be achieved, and one person can operate all the devices.

Description

technical field [0001] The application belongs to the technical field of nuclear power plant ventilation systems, and more specifically relates to a filter performance detection system for nuclear power plants. Background technique [0002] With the increasingly serious environmental pollution, various types of filters are produced, such as breathing filters, air filters, water purification filters, etc. During the operation of the nuclear power plant, in order to avoid possible leakage of radioactive substances in the control area into the environment, special ventilation systems and air filters are equipped, and a large number of ventilation filters are replaced every year. The generated radioactive material is temporarily stored, so a large amount of radioactive waste may be generated every year. Whether the metal frame of the filter is temporarily stored as radioactive waste or further decontaminated, additional processing costs are required. [0003] In order to furth...

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Application Information

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IPC IPC(8): G01N15/08
CPCG01N15/08G01N2015/084
Inventor 邓才远杜建兴肖川何小平叶永东
Owner DAYA BAY NUCLEAR POWER OPERATIONS & MANAGEMENT
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