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

Rotating disk granulation device and producing process thereof

A technology of granulation equipment and production process, applied in the field of rotary disk granulation equipment and its production process, can solve the problems of low product quality, cumbersome production technology and high cost, achieve low production cost, reduce the probability of being polluted, and reduce production costs. safe effect

Pending Publication Date: 2020-12-08
HUNAN TIANJI SMART MATERIAL TECH CO LTD
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a rotary disk granulation equipment and its production process, the purpose of which is to overcome the problems of cumbersome production technology, low product quality and high cost in the traditional process

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
  • Rotating disk granulation device and producing process thereof
  • Rotating disk granulation device and producing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 As shown, the raw materials are placed in the liquid storage area 2 in the intermediate frequency furnace 1 for smelting. According to the target requirements, the materials in the intermediate frequency furnace can be fed multiple times to make the raw materials form molten steel. The heated guide tube 6 of the molten steel flows into the rotating disk system 9 at a certain temperature after being heated by the rotating disk heating system 8. According to the particle size and shape requirements of the metal balls, the rotation speed of the rotating disk can be adjusted to change the centrifugal force. Under the action of centrifugal force and the diversion of the rotating disk system 9, a large bundle of molten steel is thrown into a uniform droplet shape. Under the action of gravity, the droplet falls in a parabolic form. During the falling process, the droplet is under the action of surface tension. Metal balls are formed; there is a cooling medium ...

Embodiment 2

[0038] Such as figure 2As shown, the raw materials are smelted in the intermediate frequency furnace 1, and then poured into the intermediate insulation bag 17, through the guide tube 6, the guide tube heating system 7, the rotating disk heating system 8 and the rotating disk system 9 are turned on, and the liquid flows from the guide pipe Flow down the tube 6 and enter the rotary disk system 8 of the granulation area 12, adjust the rotation speed of the rotary disk system 8, the liquid is thrown out from the rotary disk system 8, and the flow is divided in the rotary disk system 8, and uniform droplets are formed under the action of centrifugal force and gravity , falling into the cooling separation area; the liquid droplets enter the cooling separation area, cool and form during the falling process, enter the material distribution area 18, turn on the cyclone separation system 21 and the induced draft fan 27, and collect the forming liquid droplets in stages, and a part of t...

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 provides a rotating disk granulation device and a producing process thereof. The rotating disk granulation device comprises a smelting area, a granulation area and a cooling separation area, wherein a raw material is heated through an intermediate frequency furnace in the smelting area; a rotating disk system is arranged in the granulation area; and the raw material is cooled and formed in the cooling separation area. According to the rotating disk granulation device, the raw material is directly smelted to be fed into a rotating disk; uniform-size metallic balls are formed through the rotating disk; the raw material is directly subjected to induction smelting through the intermediate frequency furnace; and the rate that the raw material is contaminated is reduced. The wholemanufacturing process is completed in high vacuum, so that the product can be prevented from being oxidized; and the product performance is improved.

Description

technical field [0001] The invention relates to the field of metal granulation, in particular to a rotating disc granulation equipment and a production process thereof. Background technique [0002] With the development of industry, similar to the injection molding of rubber products, the secondary remelting of various alloys is gradually industrialized, followed by the requirement of alloy granulation and particle size uniformity after smelting. Traditional granulation equipment has low production capacity and obvious disadvantages. For example, raw materials must be rods, which requires pre-extrusion molding of raw materials, which increases process flow, cost and raw material loss. In addition, the increased process steps will also increase the probability of increasing the impurity content of raw materials; the production efficiency of the traditional metal ball manufacturing method is low, and it is easy to be mixed with foreign matter during the ball milling process; t...

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): B22F9/10
CPCB22F9/10
Inventor 王利民李盘陈舟黄力军蔡巍张亚运陈致新
Owner HUNAN TIANJI SMART MATERIAL TECH CO LTD
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