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Slag skimming loading system of material seal pump of metallurgy industry

A charging system and material sealing technology, which is applied in the direction of transportation and packaging, conveying bulk materials, conveyors, etc., can solve the problem of low damage rate and achieve the effect of small investment, low maintenance and simple structure

Inactive Publication Date: 2015-03-11
NINGXIA JIAXIANG AUTOMATIC CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a mechanized and automatic conveying system that can completely remove the reduced slag and reduce the breakage rate of the charge pellets after loading to a lower rate than that of manual charging.

Method used

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  • Slag skimming loading system of material seal pump of metallurgy industry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: the following combination figure 1 Describe the working process of a slag removal system for a material-sealed pump in the metallurgical industry:

[0013] Slag removal action: Roots blower 1 starts to inject the air flow into the slag removal mechanism 16 through the material sealing pump 3, at this time, the charging machine 17 is closed and does not work.

Embodiment 2

[0014] Embodiment 2: combine below figure 1 Describe the working process of a slag removal system for a material-sealed pump in the metallurgical industry:

[0015] Feeding action: Roots blower 1 is started, and the airflow is injected into the charging mechanism 17 through the material sealing pump 3, and the material in the silo 4 falls into the charging mechanism 17, and is pushed into the reduction tank.

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PUM

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Abstract

The invention relates to a slag skimming loading system of a material seal pump of a metallurgy industry. The slag skimming system comprises a roots blower 1, a roots blower pipeline 2, a material seal pump 3, a material cabin 4, an execution mechanism 5, a safety valve 6, a silencer 7, an elastic connector 8, a traveling stander 9, a central dust collection station 10, a car-mounted dust collection cover 11, a dust collection pipeline quick connection device 12, a dust collection main pipeline 13, an electrical control system 14, a stander running track 15, a slag skimming mechanism 16 and a loading mechanism 17, and is characterized in that the material seal pump 3 is connected with the roots blower 1 through the roots blower pipeline 2. The slag skimming loading system has advantages of simple structure, low maintenance workload, less investment and low breaking rate of furnace charging pellets when in loading.

Description

technical field [0001] The invention relates to a slag removal and charging system of a material seal pump in the metallurgical industry, in particular to a pneumatic conveying system suitable for the removal of reduced slag and the filling of furnace charge pellets in metal magnesium smelting. Background technique [0002] At present, the reduction slag removal in magnesium metal smelters at home and abroad mainly includes screw propulsion slag removal machine and Roots blower airflow slag removal and charging integrated machine. The common defects of the above two slag removal machines are: the screw propulsion type slag removal machine has no charging function for charging pellets, and the charging function of the Roots fan airflow slagging and charging integrated machine is immature, and the degree of crushing of the charging pellets is relatively small. Large, resulting in low magnesium output rate, waste of raw materials and high cost expenditure; the defects of the ab...

Claims

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Application Information

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IPC IPC(8): B65G53/04C22B26/22
Inventor 李黎贾立军
Owner NINGXIA JIAXIANG AUTOMATIC CONTROL TECH