An automatic feeding system for submerged arc furnace
A technology of automatic feeding and submerged arc furnace, applied in the field of feeding system, can solve the problems of high cost and high labor intensity, and achieve the effect of reducing labor intensity, saving labor cost, and improving operation safety and accuracy
Active Publication Date: 2017-04-26
ZHONGWEI MAOYE METALLURGY CO LTD
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This kind of feeding method must rely on a lot of labor, the cost is extremely high, and for the workers, the labor intensity is also quite large
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
[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0035] Such as figure 1 , figure 2 As shown, the automatic feeding system for a submerged arc furnace according to the present invention includes a conveyor belt for conveying materials, and also includes a silica feeding device, a semi-coke feeding device, an iron powder feeding device, and steel shavings delivery device.
[0036] Wherein, the conveyor belt specifically includes a first conveyor belt 22 , a second conveyor belt 23 , and a third conveyor belt 21 . Wherein, the first conveyor belt 22 and the second conveyor belt 23 are arranged on the same level, so as to transfer the materials to the distribution vehicles 12 and 13 on the left and right sides of the submerged arc furnace 1; the third conveyor belt 21 is arranged on the The upper layer of the first conveyo...
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
The invention discloses an automatic feeding system used for a submerged arc furnace. The automatic feeding system comprises conveying belts used for conveying materials. The automatic feeding system further comprises silica feeding devices, semi-coke feeding devices, iron powder feeding devices and steel scrap feeding devices which are used for feeding materials onto the conveying belts. The silica feeding devices, the semi-coke feeding devices, the iron powder feeding devices and the steel scrap feeding devices are arranged from back to front in the conveying direction of the conveying belts. The automatic feeding system further comprises a feeding general control unit. The feeding general control unit is electrically connected with the silica feeding devices, the semi-coke feeding devices, the iron powder feeding devices and the steel scrap feeding devices. According to the automatic feeding system used for the submerged arc furnace, various materials can be fed onto the conveying belts accurately in real time then fed into designated areas inside the submerged arc furnace through the conveying belts, the whole process only needs a few control workers, the labor intensity of the workers is greatly relieved, the labor cost is reduced, and the safety and accuracy of operation are improved.
Description
technical field [0001] The invention relates to a feeding system, in particular to an automatic feeding system for submerged arc furnaces. Background technique [0002] Submerged arc furnace is also called electric arc furnace or resistance electric furnace. [0003] The submerged arc furnace is mainly used for reducing smelting ore, carbonaceous reducing agent and solvent and other raw materials. It mainly produces ferrosilicon, ferromanganese, ferrochromium, ferrotungsten, silicon-manganese alloy and other ferroalloys. [0004] In the prior art, the feeding of the submerged arc furnace is mostly carried out manually, that is, the raw materials such as silica, semi-coke, iron powder, and steel scrap are premixed according to the weight ratio, and then concentrated and stacked near the submerged arc furnace, and then according to the ore The production process of the hot furnace is completed manually. This kind of feeding method must rely on a large amount of labor, the c...
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): F27D3/00
Inventor 黄发茂
Owner ZHONGWEI MAOYE METALLURGY CO LTD