A pelletizing device for iron ore pellets
A technology of iron ore balls and ball making, which is applied in the field of ball making devices for ore pellets, and can solve the problems of uncompacted raw balls, low ball making efficiency, and low ball forming rate.
Active Publication Date: 2022-04-19
HUNAN NONFERROUS METALS VOCATIONAL & TECHN COLLEGE
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The production of iron ore pellets in iron and steel enterprises must first granulate iron ore powder to obtain qualified quality green balls, and then roast the green balls at high temperature to obtain finished pellets; there are two types of iron ore powder granulation equipment, One is a disc pelletizer, and the other is a cylinder pelletizer. At present, the pellet pelletizer mainly used at home and abroad is a disk pelletizer; however, the existing equipment generally has low pelletizing efficiency, and the resulting The raw balls are not compacted, easy to fall apart, and the ball forming rate is 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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0015]A pelletizing device for iron ore pellets, as shown in the figure, includes a casing 1, a hopper 2 is arranged on the top of the casing 1, a stirring mechanism is arranged inside the hopper 2, and the top surface of the casing 1 corresponds to the position of the hopper 2 A feed port 3 is provided, a first belt conveying mechanism 4 is arran...
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
Login to View More Abstract
A pelletizing device for iron ore pellets, comprising a shell, a hopper on the shell, a stirring mechanism inside the hopper, a first belt conveying mechanism above the shell, and iron ore powder on the belt of the first belt conveying mechanism , There are multiple water spraying mechanisms above the first belt conveying mechanism, an electric telescopic rod is installed in the casing, there are two rollers in the casing, there are support shafts on the rollers, a first motor on the casing, a fixed ring on the roller, and a fixed ring There is a hemisphere on the top, the first air bag is fixed at the position corresponding to the elastic sheet in the fixing ring, a vibration mechanism is installed on the bottom surface of the casing, and a controller is arranged beside the casing. A pelletizing device for iron ore pellets, which continuously pelletizes through two rollers, has high pelletizing efficiency, and can compact the raw pellets during the pelletizing process to effectively prevent the raw pellets from falling apart.
Description
technical field [0001] The invention belongs to the field of pelletizing devices for ore pellets, in particular to a pelletizing device for iron ore pellets. Background technique [0002] The production of iron ore pellets in iron and steel enterprises must first granulate iron ore powder to obtain qualified quality green balls, and then roast the green balls at high temperature to obtain finished pellets; there are two types of iron ore powder granulation equipment, One is a disc pelletizer, and the other is a cylinder pelletizer. At present, the pellet pelletizer mainly used at home and abroad is a disk pelletizer; however, the existing equipment generally has low pelletizing efficiency, and the resulting The raw balls are not compacted, easy to fall apart, and the ball forming rate is low. Contents of the invention [0003] The invention provides a pelletizing device for iron ore pellets to solve the defects in the prior art. [0004] The present invention is achieved...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C22B1/24
CPCC22B1/2406B30B11/16
Inventor 何威
Owner HUNAN NONFERROUS METALS VOCATIONAL & TECHN COLLEGE