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

Device and method for quickly dispersing sand grains

A technology of sediment particle and dispersing device, which is applied in the direction of analysis materials, preparation of test samples, instruments, etc. It can solve the problems that it is difficult to satisfy the sufficient dispersion of sediment particles, affect the analysis of sediment particles, and overlap the sediment particles. , to achieve the effects of promoting the use, improving measurement automation, and being easy to build

Inactive Publication Date: 2014-01-01
HOHAI UNIV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When performing image or microscope analysis of sediment particles, the sediment particles must be fully dispersed in order to obtain parameters such as the size and shape of individual sediment particles. It is difficult to satisfy the sufficient dispersion of sediment particles, and the phenomenon of mutual overlapping of sediment particles often occurs. From the image, it can only be judged as a single particle, which affects the analysis of sediment particles and causes measurement errors.

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
  • Device and method for quickly dispersing sand grains
  • Device and method for quickly dispersing sand grains
  • Device and method for quickly dispersing sand grains

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing.

[0016] Such as Figures 1 to 3 As shown, the rapid dispersion device for sediment particles of the present invention includes a connection hole 1, a mixing tank 2, a micro-pipeline pump 6 and a dispersion bin 9, and the mixing tank 2, the micro-pipeline pump 6 and the dispersion bin 9 form a connection circuit through a connecting pipe 5 , the mixing tank 2, the micro pipeline pump 6 and the dispersion chamber 9 are respectively equipped with electric valves; the mixing tank 2 is installed on the base 3, the mixing tank 2 is provided with an agitator 4, and the top of the dispersion chamber 9 is sequentially provided with a dispersion plate 8 and a barrier glass plate 7, a glass bottom plate 10 is provided below the dispersion chamber 9.

[0017] Wherein, the height of the internal space of the dispersion chamber 9 is adjusted according to the particle size range of the si...

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

PropertyMeasurementUnit
pore sizeaaaaaaaaaa
heightaaaaaaaaaa
Login to View More

Abstract

The invention discloses a device and a method for quickly dispersing sand grains. The device comprises a stirring cylinder, a micro pipeline pump and a dispersing bin; stirrers are arranged in the stirring cylinder, and a dispersing plate and a barrier glass plate are sequentially arranged above the dispersing bin; the method comprises the following steps of: adding the sand grains into the stirring cylinder into which liquid nitrogen is filled, and fully mixing the sand grains and the liquid nitrogen under the action of the stirrers; inputting mixed liquid into the dispersing bin by the micro pipeline pump and returning the mixed liquid to the stirring cylinder along a connection pipeline; and after the mixed liquid circulates between the dispersing bin and the stirring cylinder for a certain period of time, closing electric valves at two ends of the micro pipeline pump and the dispersing bin, opening the barrier glass plate, allowing the mixed liquid of the sand grains and the liquid nitrogen in the dispersing bin to penetrate through the dispersing plate to contact air, and gasifying and volatilizing the liquid nitrogen to obtain the sand grains, so that the sand grains are dispersed. The device and the method are high in automation degree; and by the device and the method, the sand grains can be quickly dispersed, the characteristics of the sand grains cannot be damaged, and the measurement accuracy of the sand grains is guaranteed.

Description

technical field [0001] The invention relates to a silt particle dispersing device and a method thereof, which are mainly used in the field of silt particle analysis and are a necessary step for studying the characteristics of the silt particle. Background technique [0002] When performing image or microscope analysis of sediment particles, the sediment particles must be fully dispersed in order to obtain parameters such as the size and shape of individual sediment particles. It is difficult to satisfy the sufficient dispersion of sediment particles, and the phenomenon of mutual overlapping of sediment particles often occurs. From the image, it can only be judged as a single particle, which affects the analysis of sediment particles and causes measurement errors. Therefore, it is urgent to establish an automatic dispersing device for silt particles to realize rapid dispersal of silt particles, improve measurement automation, and ensure the accuracy of silt analysis. Conten...

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): G01N1/38G01N15/00
Inventor 陈红唐洪武唐立模刘刚王得祥
Owner HOHAI UNIV
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