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Loading device for smelting magnesium by Pidgeon process

A charging device and magnesium smelting technology, which is applied to lighting and heating equipment, furnace components, furnaces, etc., can solve the problems of high labor intensity for workers, large fluctuations in furnace temperature, and harsh working environment, and achieve considerable economic benefits. Effect of reducing fuel consumption and production cost

Inactive Publication Date: 2014-12-10
宁夏创特机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the charging device has not been reported and used. At present, manual charging is used. The labor intensity of the workers is high, the working environment is harsh, and the charging time is long, resulting in large fluctuations in furnace temperature and increased energy consumption per ton.

Method used

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  • Loading device for smelting magnesium by Pidgeon process
  • Loading device for smelting magnesium by Pidgeon process
  • Loading device for smelting magnesium by Pidgeon process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 , 2 The front is shown on the left, and the rear is shown on the right. A silo 6 is installed on the longitudinally moving trolley 13, and the material outlet on the hopper and the inlet 7 on the feeding pipe 2 are connected through a soft connection 5, so that the raw materials in the silo can pass through the outlet, the soft connection , The feeding port on the feeding pipe enters into the feeding pipe. Since the feeding pipe moves back and forth in a straight line from left to right, while the feed bin is fixed, the problem of dynamic and static connection can be solved by using soft connection.

[0026] A power device 12 is installed on the longitudinally moving trolley 13, and the crank slider mechanism is driven by the power device to change the rotary motion into a linear movement of the slider, and the material 3 in the feeding pipe is pushed into the metal magnesium reaction tank 1 to realize loading. Mechanization of material work.

[002...

Embodiment 2

[0037] Such as Figure 6 , 7 , 8, on the basis of Embodiment 1, the structure of the feed pipe 2 cooling devices has been changed, specifically six partitions 19 fixed along its axis are evenly distributed in the closed jacket inner cavity, and the feed pipe The inner cavity of the jacket is divided into 6 chambers, of which the left and right ends of the three spaced partitions are closed with the two ends of the feeding pipe, and the right end of the other three spaced partitions is closed with the right end of the feeding pipe, and the left end is closed with the feeding pipe. There is a gap on the left end of the material pipe, and 3 cooling medium inlet pipes 21-2 and 3 cooling medium outlet pipes 20-2, 3 cooling medium inlet pipes and 3 The cooling medium outlet pipe is respectively connected through the semi-arc-shaped inlet arc-shaped pipe 21-1 and the semi-arc-shaped discharge arc-shaped pipe 20-1. The cooling medium inlet 21 and the cooling medium outlet 20, the co...

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Abstract

The invention relates to equipment for smelting magnesium by Pidgeon process and particularly relates to a loading device for smelting magnesium by Pidgeon process. The device comprises a transverse moving trolley and a longitudinal moving trolley which is installed on the transverse moving trolley, wherein the longitudinal moving trolley is connected with the transverse moving trolley by virtue of a lifting device. The device is characterized in that the longitudinal moving trolley is provided with a cabin, the discharge opening of which is communicated with a feeding pipe; a guide supporting pipe is fixedly installed on the longitudinal moving trolley, the feeding pipe is arranged in the guide supporting pipe in a sleeving manner, a sealing plate with a hole is fixedly arranged on the rear end face of the feeding pipe, a power device is installed on the longitudinal moving trolley, a crankshaft of a crankshaft slide block mechanism is connected with the power device, the cross section of a slide block in the crankshaft slide block mechanism is a stepped shaft which is shaped like a Chinese character 'Gan', and a circular groove on the slide block can be movably arranged in the hole of the sealing plate at the rear end of the feeding pipe in a sleeving. The device is reasonable in structure and high in loading efficiency, and the production cost of the magnesium smelting industry and the labor intensity of workers can be effectively lowered.

Description

Technical field [0001] The invention relates to equipment for smelting magnesium by Pidgeon method, in particular to a charging device for smelting magnesium by Pidgeon method. Background technique [0002] With people's increasing concern on energy and environment, magnesium and magnesium alloys are receiving unprecedented attention. Magnesium is known as "the green material of the 21st century". At present, the main methods of magnesium smelting are a little solution and thermal reduction method. Due to the high energy consumption of the electrolytic method and the large amount of chlorine gas produced in the production process, it lacks market competitiveness. The thermal reduction method is also the process of smelting magnesium by the Pidgeon method. After more than 70 years of development, a basically mature theoretical production process has been formed. More than 99% of the magnesium smelting industry in my country adopts the Pidgeon method. [0003] In the Pidgeon s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22B26/22F27D3/12
Inventor 梁小平梁小军
Owner 宁夏创特机械制造有限公司
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