Suspension-arm-type hot metal ladle tipping-over iron charging device

A molten iron tank and molten iron technology, which is applied in the field of construction of iron mixing furnaces, can solve problems such as splashing and pollution of furnace water and molten steel, and reduce the operation efficiency of electric furnaces, and achieve the effects of reducing the amount of smoke and dust, improving operation efficiency and ensuring normal production operations.

Inactive Publication Date: 2020-04-07
BAOSTEEL ENG & TECH GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the electric furnace factory requires the molten iron tank to be hoisted by a crane after the furnace cover is opened, and then the molten iron is poured into the electric furnace. When the molten iron is injected, it directly contacts the scrap steel in the electric furnace, causing the furnace water and molten steel to splash and release a large amount of smoke into the atmosphere. amount, serious pollution, interruption of the smelting operation process, and reduction of the efficiency of the electric furnace operation

Method used

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  • Suspension-arm-type hot metal ladle tipping-over iron charging device

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Embodiment 1

[0022] A crane arm type molten iron tank tipping iron mixing device, including an electric furnace 1, a molten iron tank 2, legs 3, a fixed seat 4, a hydraulic cylinder base 5, a hydraulic cylinder 6, a tilting frame 7 and a tilting frame support 8 ,Such as figure 1 and figure 2 As shown, the specific structure is:

[0023] The two supporting legs 3 are arranged oppositely and fixed on the ground, and the electric furnace 1 is arranged on the ground between the two supporting legs 3;

[0024] Both sides of each supporting leg 3 are respectively provided with a fixed seat 4 and a hydraulic cylinder base 5, and the cylinder body of a hydraulic cylinder 6 is respectively fixed on each hydraulic cylinder base 5, and the tipping frame 7 includes a curved arm 71 and a tilting Rod 72, the inner ends of two curved arms 71 are respectively rotatably arranged on the top of a support leg 3 through bearings, and the two ends of tilting rod 72 are respectively connected with the outer e...

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Abstract

The invention relates to the field of structures of metal mixers for pig iron refining, in particular to a suspension-arm-type hot metal ladle tipping-over iron charging device. The suspension-arm-type hot metal ladle tipping-over iron charging device comprises an electric furnace (1) and a hot metal ladle (2), and is characterized by further comprising supporting legs (3), fixing seats (4), hydraulic cylinder bases (5), hydraulic cylinders (6), a tipping-over frame (7) and tipping-over frame supports (8), wherein the front end of the hot metal ladle (2) is rotatably arranged at the top ends of the supporting legs (3), a cylinder body of one hydraulic cylinder (6) is fixed to each hydraulic cylinder base (5), the tipping-over frame (7) sleeves the bottom of the hot metal ladle (2) and is fixed to the hot metal ladle (2), the moving ends of piston rods of the hydraulic cylinders (6) are connected with one sides of the outer side faces of the tipping-over frame (7) respectively, and thetipping-over frame supports (8) are fixed to the fixing seats (4). The suspension-arm-type hot metal ladle tipping-over iron charging device is simple in structure and convenient to use, improves theproduction efficiency and protects the working environment.

Description

technical field [0001] The invention relates to the structural field of an iron-mixing furnace used for pig iron refining, in particular to a tilting-type iron mixing device for a boom-type molten iron tank. Background technique [0002] At present, the electric furnace factory requires the molten iron tank to be hoisted by a crane after the furnace cover is opened, and then the molten iron is poured into the electric furnace. When the molten iron is injected, it directly contacts the scrap steel in the electric furnace, causing the furnace water and molten steel to splash and release a large amount of smoke into the atmosphere. amount, serious pollution, interruption of the smelting operation process, and reduction of the efficiency of the electric furnace operation. Contents of the invention [0003] In order to overcome the defects of the prior art, and provide a smelting equipment with simple structure, convenient use, improved production efficiency, and protected work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21C1/06
CPCC21C1/06
Inventor 朱永祥徐支越章文超李新
Owner BAOSTEEL ENG & TECH GRP
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