Cooling equipment for automobile pig iron smelting

A technology of cooling equipment and pig iron, which is applied in the field of cooling equipment for automobile pig iron smelting, which can solve the problems of large solid particles, achieve the effect of smaller inter-molecular distance, better condensation effect and lower cost

Inactive Publication Date: 2018-07-31
重庆勇略商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a cooling device for automobile pig iron smelting to solve the problem of large solid particles produced during air cooling

Method used

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  • Cooling equipment for automobile pig iron smelting
  • Cooling equipment for automobile pig iron smelting
  • Cooling equipment for automobile pig iron smelting

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Embodiment Construction

[0023] The following is further described in detail through specific implementation methods:

[0024] The reference signs in the drawings of the description include: cooling chamber 1, filter plate 2, fan 3, disk 4, rotating shaft 5, blade 6, guide pipe 7, discharge port 8, air inlet pipe 9, second air box 10, Guide hole 11.

[0025] Such as figure 1 As shown, the cooling equipment for automobile pig iron smelting includes a frame. A cooling chamber 1 is arranged on the frame. The upper and lower ends of the cooling chamber 1 are sealed. The bottom of the right side wall of the cooling cavity 1 is provided with a discharge port 8 , and the outlet of the material guide groove is facing the discharge port 8 . The frame is located outside the cooling cavity 1 and is provided with a longitudinal limiting groove, the top of the cooling cavity 1 is fixed on the top of the limiting groove, the bottom of the cooling cavity 1 is fixed on the bottom of the limiting groove, and the sid...

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Abstract

The invention belongs to the field of refrigeration equipment and particularly discloses cooling equipment for automobile pig iron smelting. The cooling equipment comprises a cooling cavity with two ends both being sealed and an air fan, the bottom of the cooling cavity is provided with a material outlet, the side wall of the cooling cavity is in a corrugated shape, the cooling cavity is internally provided with a filter plate, a round disc, a rotating shaft and a first air box from top to bottom in sequence and is further provided with a material inlet and an air inlet communicating with theair outlet end of the air fan, the material inlet is connected with a material inlet pipe with the opening facing the upper surface of the round disc, the air inlet is connected with an air inlet pipewith the air outlet end facing the round disc, the lower end of the round disc is fixedly connected with the upper end of the rotating shaft, the lower end of the rotating shaft runs through and stretches into the first air box, the rotating shaft is provided with a plurality of inclined blades in the circumferential direction, the filter plate is provided with magnetism, the first air box is internally provided with an electromagnet for absorbing the filter plate, one of the blades is internally provided with a power source for the electromagnet being powered on, the power source and the electromagnet are both connected with electrode pieces, and the cooling equipment further comprises a guiding pipe. By means of the cooling equipment for automobile pig iron smelting, the problem that generated solid particles are large in air cooling is solved.

Description

technical field [0001] The invention belongs to the field of refrigeration equipment, and in particular relates to a cooling equipment for automobile pig iron smelting. Background technique [0002] Blast furnace slag is one of the main products produced in the smelting process of pig iron for automobiles. The temperature of blast furnace slag is generally about 1450°, and it is in a liquid state. The existing treatment method for liquid blast furnace slag is usually to condense the liquid blast furnace slag into small solid particles, and then send it to a cement factory or a building material factory for use as building materials. There are two cooling methods currently in use: [0003] 1. Water quenching treatment: liquid blast furnace slag enters ice water, is rapidly cooled and cracked, and becomes small solid particles, which can be directly used as building materials without crushing. However, on the one hand, this method is extremely wasteful of water resources, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21B3/08C21B3/06
CPCC21B3/06C21B3/08Y02W30/50
Inventor 罗勇
Owner 重庆勇略商贸有限公司
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