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Vertical charging method for roasting carbon blocks and charging die thereof

A vertical technology for roasting carbon, which is applied in the direction of furnaces, furnace components, lighting and heating equipment, etc., and can solve the problems of dead corners, corner drop, and edge drop of roasted carbon blocks

Inactive Publication Date: 2012-10-31
YICHUAN LONGHAI TECH INDAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a carbon block that effectively solves the problems of dead corners, drop corners and edge drop at the corners of the roasted carbon block during vertical furnace installation, thereby improving the qualified rate of roasted products, reducing production costs, and saving energy. Furnace loading method and furnace loading mold used

Method used

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  • Vertical charging method for roasting carbon blocks and charging die thereof
  • Vertical charging method for roasting carbon blocks and charging die thereof

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Embodiment Construction

[0013] to combine figure 1 , first group the raw carbon blocks, specifically seven raw carbon blocks as a group, arranged in a straight line, every two raw carbon blocks 1 corners form a lead angle 2; put stuffing; combine figure 2 , place the furnace loading mold 3 on the filling material, lay the filling material again in the filling material filling area 4 of the furnace loading mold 3, then pull out the furnace loading mold 3, and place the carbon block placement area at the interval between the filling materials laid again 5. Place the grouped raw carbon blocks for furnace loading and roasting.

[0014] The furnace loading mold 3 used in this embodiment is grid-shaped, and the large and small grids are arranged alternately in sequence. The large grid is the carbon block placement area 5 , and the small grid is the filler filling area 4 . By laying the filler again in the filler filling area 4, the filler is effectively filled to the corners of the end of the carbo...

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Abstract

The invention discloses a vertical charging method for roasting carbon blocks, relating to the technical field of production of pre-baked anodes for electrolytic aluminium. The method comprises the following steps: after laying fillers by a multifunctional overhead crane, placing a charging die (3) on the fillers; laying the fillers in a fillers filling area (4) of the charging die again; subsequently pulling the fillers out of the charging die; and arranging raw carbon blocks (1) organized in groups at the spacing of the fillers that are laid again. The invention also discloses a charging die (3) that is used for the vertical charging method for roasting carbon blocks. The charging die (3) is grid-shaped and all grids are arranged alternately; the large grids are carbon black containing areas (5); and the small grids are filler filling areas (4). The method and the die effectively solve the problems of corner collapse, edges collapse and the like of the roasting carbon blocks in the vertical charging process, thus improving the qualified rate of the roasting finished product, and reducing production cost.

Description

technical field [0001] The invention relates to the technical field of prebaked anode production for electrolytic aluminum, in particular to a vertical furnace charging method for roasted carbon blocks and a furnace charging mold thereof. Background technique [0002] With the rapid development of my country's aluminum industry, the scale of carbon production has been continuously expanded, the degree of automation has been continuously improved, the technology of multifunctional cranes has been continuously improved, and the structure of carbon block roasting furnaces is also developing in a narrower and deeper direction. [0003] At present, the carbon plant adopts a large-scale open roasting method, and the furnace loading method has also changed from the original horizontal installation to the vertical installation. The vertical installation furnace installation method is to install three layers of carbon blocks in each material box, and each layer has seven blocks. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27D3/00C25C3/12
Inventor 侯飞瑞任必军赵胜武何轩旺于伟欣王智辉张正杰范岩峰金朴
Owner YICHUAN LONGHAI TECH INDAL
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