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

A sample ashing device with rapid temperature rise and intelligent temperature control

An intelligent temperature control and sample technology, applied in temperature control, preparation of test samples, control/regulation systems, etc., can solve the problems of slow heating of muffle furnace, slow ashing speed, high energy consumption, and achieve fast heating speed. , avoid errors, save power

Active Publication Date: 2018-11-09
西安西北有色地质研究院有限公司
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the current shortcomings of slow sample ashing speed, long time consumption, slow temperature rise of muffle furnace, high energy consumption, etc., the present invention provides a sample ashing device with rapid temperature rise and automatic temperature control

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
  • A sample ashing device with rapid temperature rise and intelligent temperature control
  • A sample ashing device with rapid temperature rise and intelligent temperature control
  • A sample ashing device with rapid temperature rise and intelligent temperature control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described implementation The examples are only a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0024] A sample ashing device for rapid heating and intelligent temperature control, including gas needle cover A, multi-position sample tube rack B, sample tube B1, liftable sample tube rack C, thermal insulation lining D, light wave heating tube E, temperature Sensor F, thermal insulation lining support plate G, ...

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 a sample ashing device having a quick warming and intelligent temperature control function. A multi-position sample tube frame is provided with a ventilated gas needle cover, gases such as air or oxygen can be led in during sample ashing, and a sample ashing speed is quickened. The sample tube frame is placed on a liftable sample tube frame table, and the height of the liftable sample tube frame table can be freely adjusted, so that the position of a heating area where samples are located is changed. A temperature sensor can monitor temperature in real time, output power of a light wave heating pipe is adjusted, and the temperature control precision is improved. A temperature control mode can be input from a color touch screen and can also be controlled remotely through a network from a mobile phone or a computer client, and labor intensity is reduced. Concentrated heating is performed on the sample part in the form of taking a gold plating light wave heating pipe as a heating element and taking a light wave heating pipe with a reflecting layer as radiant energy, so that electric energy is saved. An integrally formed ceramic fiber heat-insulating liner serves as a heat-insulating cavity, precise temperature control is performed in real time, and remote monitor is performed. The sample ashing device is quick in warming speed, greatly improves working efficiency and saves energy.

Description

Technical field [0001] The invention relates to a heating device capable of quickly ashing a sample at high temperature, in particular to a sample ashing device capable of quickly raising temperature and intelligent temperature control. Background technique [0002] The detection of various trace elements in organic matter samples in the fields of food, environment, and life sciences has attracted more and more attention from the whole society. Before measuring various trace elements with analytical instruments, most samples must be pre-treated to make the heavy metal elements mineralized and transferred to the liquid solution. According to data reports, the current dry ashing method is an important method in analysis. [0003] Judging from the current technological development status, the dry ashing method is mainly manual operation, and the main equipment used includes electric heating plates, muffle furnaces and conventional utensils. There are many shortcomings: (1) high labor...

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): G01N1/44G05D23/22
CPCG01N1/44G05D23/22
Inventor 杨晓明李中玺张尼周团坤沈坤张莹
Owner 西安西北有色地质研究院有限公司
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