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

Particulate matter screening machine and screening method thereof

A sieving machine and particle technology, applied in chemical instruments and methods, sieving, solid separation, etc., can solve the problems of poor screening effect of tiny particles, poor cleaning effect of sieve plate, low degree of automation, etc., to promote the separation of particles , Cleaning effect is good, the effect of increasing the vibration frequency

Active Publication Date: 2018-09-28
YANGZHOU UNIV
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utility model is simple in structure, easy to use, and has less dust, but it still only has high screening efficiency for larger particle size particles, and the screening effect for tiny particles is poor, and the cleaning effect of the sieve plate is not good, and the degree of automation is relatively low. Low

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
  • Particulate matter screening machine and screening method thereof
  • Particulate matter screening machine and screening method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be further described below in conjunction with the drawings and descriptions of the drawings.

[0034] A particle screening machine, comprising a slurry conveying device 1 , a screening device 2 , a slurry return device 3 , a cleaning device 4 , and a monitoring control device 5 .

[0035] Wherein, the slurry conveying device 1 includes a first liquid conveying valve 1a1, a first liquid conveying pipe 1b1, a liquid conveying pump 1c, a second liquid conveying pipe 1b2, a flow meter 1d, a second liquid conveying valve 1a2, a frequency conversion device 1e, a Powder device 1f, vibration device 1g, powder delivery pipe 1b3, powder delivery pipe outlet regulating valve 1a3, liquid slurry mixing device 1h, liquid slurry stirring device 1i, funnel inlet regulating valve 1a4, funnel 1j, funnel sealing cover 1k1, funnel outlet adjustment Valve 1a5; the first liquid delivery pipe 1b1 is connected to the second liquid delivery pipe 1b2 through the liqui...

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 particulate matter screening machine and a screening method thereof. The particulate matter screening machine comprises a liquid pulp conveying device, a screening device, aliquid pulp returning device, a cleaning device and a monitoring control device. The liquid pulp conveying device comprises a first liquid conveying valve, a first liquid conveying pipe, a liquid conveying pump, a second liquid conveying pipe, a flow meter, a second liquid conveying valve, a frequency converter, a powder feeding device, a vibrating device, a powder conveying pipe, a powder conveying pipe outlet adjusting valve, a liquid pulp mixing device, a liquid pulp stirring device, a funnel inlet adjusting valve, a funnel, a funnel sealing cover and a funnel outlet adjusting valve; and the screening device comprises a fixed screw rod, a screening cover, a screening plate, a sealing rubber strip, a screen adjusting valve, a bottom layer tray, a cam, a screening machine base and an electromotor. According to the particulate matter screening machine and the screening method thereof provided by the invention, the vibration screening is combined with particulate matter dispersion andhydraulic power screening with the help of a liquid, so that the aim of high-efficiently and conveniently screening small granules is achieved.

Description

technical field [0001] The invention relates to a particle screening machine and a screening method thereof, belonging to the technical field of screening machine equipment. Background technique [0002] Commonly used sieving machines are suitable for sieving larger particle size particles, but the screening efficiency for smaller particle size particles is very low. Notification number CN205868776U, announcement date 2017.01.11 discloses a powder sieving machine, which includes a base and a sieve body, the sieve body is provided with a first sieving basket, a second sieving basket and a sieve box, the sieve The top of the body is provided with a feeding port, and a vibration spring is provided between the screen box and the base, and the base is fixedly connected to the screen box through four vibration springs. The screen box, the second screening basket, The first screening baskets are connected successively. The utility model is simple in structure, easy to use, and ha...

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
IPC IPC(8): B07B1/28B07B1/42B07B1/46B07B1/55
CPCB07B1/28B07B1/42B07B1/46B07B1/55B07B2230/01
Inventor 齐永锋王妹婷
Owner YANGZHOU 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