Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Efficient heating gas chromatography device

A gas chromatographic device, high-efficiency technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of long waiting time for chromatographic column temperature increase, lower work efficiency, etc., to achieve improved heating efficiency, easy installation and hanging, uniform and efficient heating effect

Active Publication Date: 2020-12-04
浙江安联检测技术服务有限公司
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned related technologies, the inventor believes that there is a defect that the overall temperature of the chromatographic column increases and the waiting time is too long, which reduces work efficiency

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
  • Efficient heating gas chromatography device
  • Efficient heating gas chromatography device
  • Efficient heating gas chromatography device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The following is attached Figure 1-4 The application is described in further detail.

[0038] The embodiment of the present application discloses a high-efficiency heating gas chromatography device.

[0039] refer to figure 1 and figure 2, a highly efficient heating gas chromatography device comprising a column box 1, the column box 1 is a rectangular column box 1, an opening door 13 is provided on the side wall of the column box 1, the opening door 13 is hingedly arranged with the column box 1, and the top of the column box 1 A sample inlet 11 and a sample outlet 12 are connected. A hanger 2 is slidingly arranged in the column box 1. There are two hangers 2. A chromatographic column 14 is arranged in the column box 1. The chromatographic column 14 is hung on the adjacent hanging rack. On the frame 2, a turntable 3 is arranged in the column box 1, and the turntable 3 is horizontally located at the bottom of the column box 1. The turntable 3 rotates on its own verti...

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 relates to an efficient heating gas chromatography device which comprises a column box; the top of the column box is communicated with a sample inlet and a sample outlet; an opening dooris arranged on one side of the column box; a chromatographic column is arranged in the column box; one end of the chromatographic column is communicated with the sample inlet, the other end of the chromatographic column is communicated with the sample outlet; a hanging frame for hanging chromatographic columns of different sizes is arranged in the column box; a turntable is rotatably arranged onthe inner wall of the bottom of the column box; the turntable rotates by taking the vertical center line of the bottom of the column box as a rotating shaft; heating sheets are slidably arranged on the turntable; the heating sheets are vertically arranged and slide close to or far away from the center of the turntable; the two heating sheets are symmetrically arranged around the center of the turntable; and the chromatographic column is positioned between adjacent heating sheets. The efficient heating gas chromatography device has the effect of uniformly and efficiently heating the chromatographic column.

Description

technical field [0001] The present application relates to the field of gas detection devices, in particular to a high-efficiency heating gas chromatography device. Background technique [0002] At present, the gas chromatograph mainly uses the boiling point, polarity and different adsorption performance differences of the unused substances in the sample to realize the separation of the mixture, wherein the two phases are the stationary phase and the mobile phase; when the separated substances pass through the After the detector, a chromatogram composed of peak time and peak area is obtained. According to the different peak time, qualitative analysis of unused substances can be carried out, and quantitative detection of substances can be realized by using peak height or peak area size. [0003] In the related technology, a gas chromatographic device is usually composed of six parts: a gas circuit system, a control system, a sampling system, a column system, a detection system...

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 Applications(China)
IPC IPC(8): G01N30/30
CPCG01N30/30G01N2030/3007
Inventor 张林英王勇张国康张秀琳
Owner 浙江安联检测技术服务有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com