Automatic classified collection device for nanopowder

A nano-powder, automatic classification technology, applied in the direction of nano-technology, can solve the problems of continuous production and classification collection of nano-powder production equipment, and achieve the effect of continuous production

Active Publication Date: 2012-09-19
北京丰都清源高新技术有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of the existing nano powder production device that cannot be continuously produced and classified and collected, and to provide a nano powder automatic classified and collected device

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
  • Automatic classified collection device for nanopowder
  • Automatic classified collection device for nanopowder
  • Automatic classified collection device for nanopowder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with drawings and embodiments.

[0022] figure 1 It is an existing nano-powder production device. The collection barrel ii is fixed on the fixed platform vi, and the outside is sealed by a metal cover i. The vacuum pump is connected to vacuum the inside of the metal cover. The metal source iii is bombarded by plasma, laser Under the action of irradiation or electric heating, the metal atoms are separated from the metal source body, and the generated metal vapor is cooled on the wall of the collection barrel to form nano-powder.

[0023] The present invention just redesigns the collection barrel part in the above-mentioned production device.

[0024] figure 2 It is a diagram of the nano powder automatic classification and collection device of the present invention, which is composed of a support a and 12 groups of identical collection units b, and the support a is fixed on a fixed platform vi. brack...

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 automatic classified collection device for a nanopowder. The automatic classified collection device comprises a support frame and a plurality of collection units, wherein the support frame comprises an upper support plate and a lower support plate; the collection unit comprises a collection barrel, a powder scraping brush and collection grooves; the both ends of the collection barrel are clamped on the support frame via limit holes in the upper support plate and the lower support plate of the support frame respectively; a gear is arranged at the top end of the collection barrel and connected with a motor via a chain; the powder scraping brush and the plurality of collection grooves are clung to the outer wall of the collection barrel; the both ends of the powder scraping brush are fixed on the upper support plate and the lower support plate of the support frame respectively; and the collection grooves are fixed on the powder scraping brush. According to the invention, the problem of cooling effect reduction of the collection barrel due to deposition thickness increment of nanoparticles of the conventional device is solved; the collection grooves are arranged at different heights, thus realizing separate collection for the nanoparticles deposited at different heights; and the device can realize continuous production for the nanopowder.

Description

technical field [0001] The invention specifically relates to a nano powder automatic collection device. Background technique [0002] figure 1 It is a common metal nano powder production device. In the vacuum chamber, the metal source is under the action of plasma bombardment, laser irradiation or electric heating, and the metal atoms are separated from the metal source body, and these metal atoms will be sputtered around the reaction chamber. , and finally meet the cold deposition on the collection barrel to form nanoparticles. The size of these nanoparticles is related to the distance between the collection barrel and the metal evaporation source and the temperature of the wall of the collection barrel. The collection barrel of the device is fixed. When the device is used to produce nano-powder, as the nano-powder deposited on the inner wall of the collection barrel gradually increases, it is difficult to ensure the cooling effect of the collection wall on the nano-powder...

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): B22F9/04B82Y40/00
Inventor 耿柏松吴志国季旭闫鹏勋王君卓仁富闫德
Owner 北京丰都清源高新技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap