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Pressing plate type crushing device special for blast furnace smelting

A crushing device and blast furnace smelting technology, applied in the field of blast furnace smelting equipment, can solve problems such as waste of materials, increased fuel consumption, and decreased output, and achieve the effects of reduced labor intensity, complete crushing, and high degree of automation

Inactive Publication Date: 2016-03-30
CHONGQING YUXI STEEL GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of increased fuel consumption, decreased output and waste of materials in large pieces of iron ore, the technical problem to be solved by the present invention is to provide a special pressure plate type crushing for blast furnace smelting with complete crushing, simple structure and high degree of automation device

Method used

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  • Pressing plate type crushing device special for blast furnace smelting
  • Pressing plate type crushing device special for blast furnace smelting

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Embodiment 1

[0018] A special pressing plate crushing device for blast furnace smelting, such as Figure 1-2 As shown, it includes a base 1, a transmission device 2, a bracket 3, a fixed plate 4, a crushing box 5, an electric push plate 6, a discharge pipe 7, an electric control valve 8, a top plate 9, a left bearing seat 10, and a right bearing seat 11 , Screw rod 12, servo motor 13, nut 14, connecting rod 15, lifting cylinder I 16, electric manipulator 17, lifting cylinder II 18 and pressure plate 19, the upper right side of base 1 is equipped with transmission device 2, and the upper right side of base 1 is provided with a bracket 3. The upper end of the bracket 3 is provided with a fixed plate 4, the upper end of the fixed plate 4 is provided with a crushing box 5, the right side of the fixed plate 4 is provided with an electric push plate 6, and the lower end of the right side of the crushing box 5 is provided with a discharge pipe 7, a discharge pipe 7 There is an electric control val...

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Abstract

The invention belongs to the technical field of blast furnace smelting equipment, and particularly relates to a pressing plate type crushing device special for blast furnace smelting. The pressing plate type crushing device special for blast furnace smelting is thorough in crushing, simple in structure and high in automation degree. To achieve the technical aim, the pressing plate type crushing device special for blast furnace smelting comprises a base, a conveying device, a support, a fixing plate, a crushing box, an electric push plate, a discharging pipe, an electric control valve, a top plate, a left bearing pedestal, a right bearing pedestal, a lead screw, a servo motor, a nut, a connecting rod, a lifting air cylinder I, an electric mechanical arm, a lifting air cylinder II and a pressing plate. The conveying device is arranged on the right side of the upper end of the base. The defects that an existing iron ore crusher is not even enough in crushing, iron ore of various sizes on a conveying device enters a blast furnace, and consequently fuel consumption is increased, the yield is lowered, and materials are wasted are overcome.

Description

technical field [0001] The invention belongs to the technical field of blast furnace smelting equipment, and in particular relates to a special press plate type crushing device for blast furnace smelting. Background technique [0002] blast furnace Ironmaking is an important link in steel production. This method was developed and improved by ancient shaft furnace ironmaking. From top to bottom, the blast furnace body is divided into five parts: the furnace throat, the furnace body, the furnace waist, the furnace bosh, and the hearth. Due to blast furnace ironmaking technology Economic Indicators Good, simple process, large production capacity, high labor production efficiency, low energy consumption and other advantages, so the iron produced by this method accounts for the vast majority of the world's total iron production. [0003] Existing iron ore crushers are not crushed uniformly enough, iron ores of different sizes on the transmission device enter the blast furnac...

Claims

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Application Information

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IPC IPC(8): B02C19/00B02C23/02
CPCB02C19/00B02C23/02
Inventor 周木火
Owner CHONGQING YUXI STEEL GRP CO LTD
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