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Treatment for solidifying slag into blocks after iron ore metallurgy

A metallurgical and slag technology, applied in the field of iron ore metallurgy after slag solidification into blocks, can solve the problems of air and land pollution, groundwater pollution, high temperature slag transportation and discharge hazards, etc., and achieve the effect of saving resources and improving utilization rate

Inactive Publication Date: 2020-10-30
杭州瑞芳容科技有限公司
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Problems solved by technology

[0002] Metallurgy is the process and technology of extracting metals or metal compounds from minerals, and using various processing methods to make metals with certain properties. After traditional metallurgy, the mineral waste slag melted at high temperature will be transported and discharged in one place However, direct discharge will pollute the air and land, and seriously pollute the groundwater, and the high-temperature slag is dangerous when it is transported and discharged.

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  • Treatment for solidifying slag into blocks after iron ore metallurgy
  • Treatment for solidifying slag into blocks after iron ore metallurgy
  • Treatment for solidifying slag into blocks after iron ore metallurgy

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[0018] Combine below Figure 1-4 The present invention will be described in detail, in which, for the convenience of description, the directions mentioned below are now specified as follows: figure 1 The vertical, horizontal, front, and rear directions of the projection relationship are the same.

[0019] Attached Figure 1-4 The iron ore metallurgical slag is solidified into lump processing, including a shell 10, the shell 10 is provided with a closed shell cavity 11, the shell cavity 11 is provided with an inlet interrupting device 71, the inlet The interrupting device 71 includes a pouring port 12 fixedly arranged on the inner wall of the left side of the housing cavity 11, the pouring port 12 penetrates the upper side wall of the housing cavity 11, and the pouring port 12 is A pouring cavity 13 is provided, the pouring cavity 13 opens up and down, and the right side of the pouring cavity 13 is provided with a swinging cavity 21, and the swinging cavity 21 penetrates the righ...

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Abstract

The invention discloses treatment for solidifying slag into blocks after iron ore metallurgy. A shell is included, a closed shell cavity is arranged in the shell, an inlet breaking device is arrangedin the shell cavity, the inlet breaking device comprises a pouring inlet, and the pouring inlet is fixedly arranged in the inner wall of the left side of the shell cavity. A cooling tank is internallyarranged, the high-temperature molten liquid slag is broken with a stirring rod and then falls into the cooling tank, blocky solid slag is formed after cooling, afterwards the solid slag is pushed into a sorting bin, the slag containing major iron is attracted by magnetic force, the rest of the slag is screened into a waste collecting box through centrifugal force, the slag containing the major iron is collected into a recycling box separately, the whole process is automated, resources can be saved, and the utilization rate of the iron ore is improved.

Description

Technical field [0001] The invention relates to the related field of metallurgical technology, in particular to a treatment of solidifying slag into agglomerates after iron ore metallurgy. Background technique [0002] Metallurgy is the process and technology of extracting metals or metal compounds from minerals and using various processing methods to make metals into metal materials with certain properties. After traditional metallurgy, the mineral waste slag melted at high temperature is transported and discharged in one place. However, direct discharge will pollute the air and land, and seriously pollute groundwater. In addition, high-temperature slag can be dangerous during transportation and discharge. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a treatment of iron ore slag solidified into blocks after metallurgy, which overcomes the pollution of air and land caused by direct discharge, serious groundwater pollut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00B03C1/02
CPCB03C1/02B09B3/00B09B5/00
Inventor 张会军
Owner 杭州瑞芳容科技有限公司
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