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A blast furnace molten iron sampling device

A sampling device and blast furnace molten iron technology, applied in the direction of sampling devices, etc., can solve the problems of randomness, instability, and scalding of hot samples in traditional sampling methods, and achieve simple and reliable operation and standing, low cost, and eliminate randomness. sex and instability effects

Active Publication Date: 2018-03-23
BERIS ENG & RES CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a relatively fixed sampling position and insertion depth, which can reduce the danger of personnel working near the iron ditch at high temperature, avoid the arbitrariness and instability of traditional sampling methods, and solve the problem of hot state test obtained by random shelving. A blast furnace molten iron sampling device that is likely to cause burns and other injuries to others

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  • A blast furnace molten iron sampling device
  • A blast furnace molten iron sampling device
  • A blast furnace molten iron sampling device

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Embodiment Construction

[0021] In order to better understand the purpose, structure and function of the present invention, a blast furnace molten iron sampling device of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] Such as Figure 1 to Figure 7 As shown, the blast furnace molten iron sampling device of the present invention includes a fixed bracket 2 arranged at the molten iron ditch, a rotating measuring gun 5 is arranged on the fixing bracket 2, a sampler 1 is arranged at the end of the rotating measuring gun 5, and the rotating rotating measuring gun 5 , the molten iron in the molten iron ditch can be scooped up by the sampler 1 and the molten iron sample is put into the sample collecting device 4 . Therefore, the blast furnace molten iron sampling device of the present invention can obtain a stable sample at a fixed position and insertion depth, avoiding the randomness and instability of sampling in the traditional way.

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Abstract

The invention discloses a blast furnace molten iron sampling device. The blast furnace molten iron sampling device comprises a fixed support (2) arranged at the molten iron ditch. The fixed support (2) is provided with a rotating measuring gun (5). The rotating measuring gun (5) A sampler (1) is provided at the end of the rotary measuring gun (5), and the molten iron in the molten iron ditch can be scooped up through the sampler (1) at the end of the rotating measuring gun (5) and the molten iron sample is put into the In the sample collection device (4). The sampling position and insertion depth of the blast furnace molten iron sampling device of the present invention are relatively fixed, which can reduce the danger of personnel working near the molten iron ditch at high temperature, and avoid the randomness and instability of traditional sampling methods.

Description

technical field [0001] The invention relates to a sampling device for iron and steel or other industries where samples are collected in ditches and places where manual labor should not be too close, in particular to a sampling device for high-temperature molten iron (slag) located at a molten iron ditch of a blast furnace. Background technique [0002] In recent years, the development of my country's iron and steel industry has put forward higher requirements for clean steel production. As the main raw material for steelmaking, the composition of molten iron that meets the standards directly affects a series of links such as subsequent steelmaking and refining. Therefore, safe, rapid and accurate sampling and analysis of molten iron (slag) provides a practical basis for the blast furnace, converter smelting process and batching system. [0003] During the blast furnace ironmaking process, due to its structural characteristics, samples cannot be taken directly inside the tilt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/10
Inventor 胡江波丁向娟
Owner BERIS ENG & RES CORP
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