Screening device used for cement production

A screening device and cement technology, applied in the direction of sieve, separation of solid from solid by air flow, solid separation, etc., can solve the problems of incomplete filtration effect, low production efficiency, inconvenient operation, etc., and achieve the filtration effect. The effect of thorough, high production efficiency and convenient operation

Inactive Publication Date: 2018-07-06
HAIAN HAITAI CASTING
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a screening device for cement production in order to solve the above problems, which solves the problem that the current cement screening device has incomplete filtering effect, high screening noise, inconvenient operation and low production efficiency. The problem

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
  • Screening device used for cement production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Such as figure 1 As shown, the present embodiment adopts the following technical solutions: a screening device for cement production, comprising a feed chamber 1, a feed pipe 2, a feed nozzle 3, a feed shaft 4, a first motor 5, a permanent magnet 6, Discharge pipe 7, mixing chamber 8, mixing chamber feed nozzle 9, first stirring rod 10, rotating shaft 11, second stirring rod 12, second motor 13, mixing chamber discharge nozzle 14, screening chamber 15, L-shaped support Rod 16, filter screen 17, stop bar 18, spring 19, cam 20, belt 21 and the 3rd motor 22; The left side upper end of described feeding chamber 1 is fixedly communicated with a feeding pipe 2; Said feeding pipe 2 A feeding nozzle 3 is fixedly communicated on the top of the feed chamber; a discharge pipe 7 is fixedly communicated with the lower end of the right side of the feeding chamber 1; a permanent magnet 6 is fixedly connected to the bottom end of the feeding chamber 1; A feeding shaft 4 is movably con...

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 a screening device used for cement production. The screening device is reasonable and simple in structure, low in production cost, convenient to install, complete in function,thorough in filtering effect, low in screening noise, convenient to operate and high in production efficiency. Cement is input through a feeding nozzle. A first motor drives a feeding shaft to transport the cement and disengage the cement into a stirring chamber from a discharging pipe. In the transporting process, a permanent magnet adsorbs metal impurities in the cement, the cement is located inthe stirring chamber, a second motor drives a rotating shaft to rotate, and a first stirring rod and a second stirring rod are used for stirring the cement and sufficiently scattering the solidifiedcement. Then the cement enters a filtering net of a screening chamber, a third motor drives a cam to rotate, the cam is used for knocking an L-shaped supporting rod, and therefore the cement is filtered. Meanwhile, a fourth motor drives an induced draught fan to rotate to extract the cement in the air, and the cement is stored in a cement collecting chamber. By means of the above technical scheme,the problems in the background technology are sufficiently solved.

Description

Technical field: [0001] The invention relates to the technical field of cement production, in particular to a screening device for cement production. Background technique: [0002] The finished cement of cement production enterprises is generally stored in the cement warehouse for several days before leaving the factory to ensure the stability of the cement and further reduce the temperature of the cement. The climate in the coastal area is humid. Due to the characteristics of the cement itself, the tiny water molecules in the cement will automatically absorb and condense to form small cement ash. The moisture will absorb on the wall of the storehouse, and the cement will also form crusts and agglomerates to a certain thickness. The cement ash and crust agglomerate are mixed in the cement, which not only affects the quality of the cement, but also blocks the ash discharge pipe after being loaded into the tanker, causing the cement in the tanker to not be pumped out. Therefo...

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): B07B1/28B07B1/42B07B1/46B07B9/00B02C17/16B02C17/18
CPCB07B1/28B02C17/163B02C17/18B07B1/42B07B1/46B07B9/00
Inventor 景俊康
Owner HAIAN HAITAI CASTING
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