Sintering raw material mixing device for smelting

A technology of mixing and raw materials, applied in the field of smelting equipment, can solve the problems of cumbersome operation, poor mixing effect, time-consuming and labor-intensive mixing, etc.

A technology of mixing and raw materials, applied in the field of smelting equipment, can solve the problems of cumbersome operation, poor mixing effect, time-consuming and labor-intensive mixing, etc.

CN107354293AActive Publication Date: 2017-11-17安阳市新普钢铁有限公司
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  • Sintering raw material mixing device for smelting
  • Sintering raw material mixing device for smelting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A mixing device for sintering raw materials for smelting, such as Figure 1-2As shown, it includes a base 1, a 7-shaped plate 2, a box body 3, a hopper 5, an intermittent feeding device 6, an up and down moving device 7, a mounting plate 8, a first motor 9, a rotating shaft 10, a stirring blade 11 and a box The door 14, the left side and the right side of the base 1 are connected with a 7-shaped plate 2 by bolts, and a box body 3 is connected by bolts between the two 7-shaped plates 2, and a guide hole 4 is opened in the middle of the bottom of the box body 3 , the lower left side of the box body 3 is provided with a box door 14, the top of the box body 3 is equipped with a lower hopper 5, the lower side of the lower hopper 5 is provided with an intermittent feeding device 6, and the top of the base 1 is provided with an up and down moving device 7 , a mounting plate 8 is connected to the up and down moving device 7, a first motor 9 is installed in the middle of the top...

Embodiment 2

[0028] A mixing device for sintering raw materials for smelting, such as Figure 1-2 As shown, it includes a base 1, a 7-shaped plate 2, a box body 3, a hopper 5, an intermittent feeding device 6, an up and down moving device 7, a mounting plate 8, a first motor 9, a rotating shaft 10, a stirring blade 11 and a box The door 14, the left side and the right side of the base 1 are connected with a 7-shaped plate 2 by bolts, and a box body 3 is connected by bolts between the two 7-shaped plates 2, and a guide hole 4 is opened in the middle of the bottom of the box body 3 , the lower left side of the box body 3 is provided with a box door 14, the top of the box body 3 is equipped with a lower hopper 5, the lower side of the lower hopper 5 is provided with an intermittent feeding device 6, and the top of the base 1 is provided with an up and down moving device 7 , a mounting plate 8 is connected to the up and down moving device 7, a first motor 9 is installed in the middle of the to...

Embodiment 3

[0031] A mixing device for sintering raw materials for smelting, such as Figure 1-2 As shown, it includes a base 1, a 7-shaped plate 2, a box body 3, a hopper 5, an intermittent feeding device 6, an up and down moving device 7, a mounting plate 8, a first motor 9, a rotating shaft 10, a stirring blade 11 and a box The door 14, the left side and the right side of the base 1 are connected with a 7-shaped plate 2 by bolts, and a box body 3 is connected by bolts between the two 7-shaped plates 2, and a guide hole 4 is opened in the middle of the bottom of the box body 3 , the lower left side of the box body 3 is provided with a box door 14, the top of the box body 3 is equipped with a lower hopper 5, the lower side of the lower hopper 5 is provided with an intermittent feeding device 6, and the top of the base 1 is provided with an up and down moving device 7 , a mounting plate 8 is connected to the up and down moving device 7, a first motor 9 is installed in the middle of the to...

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Abstract

The invention relates to equipment for smelting, in particular to a sintering raw material mixing device for smelting. The sintering raw material mixing device for smelting is capable of saving time and labor, improving the mixing efficiency and the mixing effect, is easy to operate and is convenient to use. The device comprises a base, seven-shaped plates, a box body, a feeding hopper, an intermittent feeding device, an up-down moving device and the like, wherein the left side face and the right side face of the base each are connected with one seven-shaped plate through a bolt, the box body is connected between the two seven-shaped plates through bolts, a guide hole is formed in the middle of the bottom of the box body, a box door is arranged on the lower portion of the left side of the box body, the feeding hopper is installed on the top of the box body, and the lower side of the feeding hopper is provided with the intermittent feeding device. The device moves up and down while mixing blades rotate, and thus the mixing effect is improved.

Description

technical field [0001] The invention relates to a smelting equipment, in particular to a sintering raw material mixing device for smelting. Background technique [0002] Smelting is a refining technology, which refers to the extraction of metals from ores by means of roasting, smelting, electrolysis and the use of chemicals; reducing impurities contained in metals or increasing certain components in metals to produce the required metals . [0003] With the development of the iron and steel industry, natural rich ore cannot meet the requirements of blast furnace smelting in terms of output and quality. Moreover, neither the concentrated ore powder nor the rich ore powder can be directly put into the furnace for smelting. In order to solve this problem, the fine ore is made into massive artificial rich ore, the method: sintering method and pelletizing method. Sintering is to mix various powdery iron-containing raw materials with a certain amount of fuel and flux, mix them e...

Claims

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Application Information

Patent Timeline
17 Nov 2017
Publication
CN107354293A
IPC
C22B1/16
CPC
C22B1/16
Inventors
雷海涛