On-line detection Method and apparatus for chain cloth performance
A detection method and detection device technology, which are applied in measurement devices, instruments, analysis of suspensions and porous materials, etc., can solve the problem of inability to quantitatively detect the liquid content of filter cloth, the air permeability of filter cloth cannot be quantitatively determined, and the air permeability is difficult to determine and correct. Value and other issues, to achieve the effect of clear test results, strong production guidance and light weight
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0024] The liquid meter of the detection device in this embodiment uses an infrared liquid meter, and the liquid content detection method uses an infrared detection method. See figure 1 The liquid meter of the detection device is an infrared liquid meter that mainly includes an infrared light source 9 and a filter 8, and the liquid detection head is an infrared liquid detection head 13. The spray head 1 and the infrared liquid detection head 13 are installed in the probe 2. The filter wavelength of the filter 8 of the embodiment is 1.4-1.9 microns; the pressure tank 6 contains a certain amount of liquid and compressed air, and the pressure tank 6 is equipped with a pressure gauge 7 showing the pressure of the compressed air; the pressure regulating valve is manually adjusted Pressure valve 5; The power supply is a portable power supply 11. After the nozzle 1 is connected to the pressure sensor 3 and the flow sensor 4, it is connected to the pressure tank 6 through the manual pres...
Embodiment 2
[0039] The liquid meter of the detection device in this embodiment adopts a resistance liquid meter, and the liquid content detection method adopts the resistance detection method.
[0040] When the liquid content of a substance changes, its resistance value will also change accordingly. For example, when the liquid content of wheat is 13%, the resistance value is 7 times the resistance value when the liquid content is 14%, and 50 times the resistance value when the liquid content is 15%. A small change in the liquid content of such a substance can cause a significant difference in the resistance value of the substance, which is the principle of measuring the liquid content of a substance by the resistance method. The resistance method measures the liquid content by detecting the resistance value of the filter cloth and then converting it into the liquid content. This liquid content detection method has the advantages of quickness and simplicity.
[0041] See figure 2 , image 3 T...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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