Unlock instant, AI-driven research and patent intelligence for your innovation.

Concentrator for collection of multiple pollutants in high vacuum environment and method of use

A technology for concentrators and pollutants, applied in instruments, scientific instruments, measuring devices, etc., can solve the problems of bulky collection devices, low pollutant collection efficiency, and limited area for receiving pollutants.

Active Publication Date: 2017-01-25
SOUTHEAST UNIV
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the bulky collection device and the limited area for receiving pollutants in this method, the collection efficiency of pollutants is not high, which affects the detection sensitivity and accuracy.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Concentrator for collection of multiple pollutants in high vacuum environment and method of use
  • Concentrator for collection of multiple pollutants in high vacuum environment and method of use
  • Concentrator for collection of multiple pollutants in high vacuum environment and method of use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] The purpose of the present invention is to solve the difficult problem of sampling pollutants in the vacuum environment and overcome the deficiencies of the traditional vacuum sampling technology.

[0029] as attached figure 1 and 2 Shown is a concentrator for collecting various pollutants in a high vacuum environment, including a concentrator 3 and an adsorption material arranged inside the concentrator 3; the concentrator 3 includes a shell body 2 and a cover on The inner cavity structure formed by the housing cover 1 on it, the adsorption material is placed in the inner cavity, and a number of non-through holes 5 are distributed around the wall surface of the housing body 2 .

[0030] The non-straight-through hole 5 is a curved and irregularly shaped hole and is arranged through the wall of the shell body 2 , and the size of the hole is 50 μm.

[0031] The...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an enrichment apparatus used for collecting a variety of pollutants in a high vacuum environment and a use method thereof. The enrichment apparatus comprises an adsorbing material arranged in the enrichment apparatus, and an inner hollow cavity structure composed of a shell body and a shell cover covering the shell body, wherein the adsorbing material is arranged in the inner hollow cavity, and a plurality of non-through holes are distributed in the periphery of the wall surface of the shell body. When a plurality of enrichment apparatuses are suspended or placed at proper positions in a vacuum system, adsorbing materials are used for adsorbing and detecting volatile matter generated by the system. The enrichment apparatus disclosed by the invention is used for alleviating the influence of possible light, magnetism and other effects in the vacuum system on the adsorbing material on one hand and preventing leakage of the adsorbing material in a vacuum environment to avoid environmental pollution on the other hand.

Description

technical field [0001] The invention relates to a chemical substance sampling and enriching device dispersed in space in a high vacuum environment, and is a novel vacuum sample sampling and enriching device and a use method thereof. Background technique [0002] In recent years, the aerospace industry has developed rapidly, and the ascension of the ten gods marks that my country's aerospace industry has entered a new era. Aerospace engineering equipment usually needs to be applied in a vacuum environment. The existence of some particles, inorganic and organic pollutants in the vacuum may have adverse effects on the devices and engineering projects in the vacuum environment. Therefore, the collection of pollutants in the vacuum, Detection to determine its composition, source, and distribution in vacuum is helpful for contamination source determination and pollution control. The collection and measurement technology of pollutants in vacuum environment is the premise of carryi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/08
Inventor 康学军余世兵邱金丽肖梅张晓兵
Owner SOUTHEAST UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com