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Air permeability measurement equipment and sintering equipment

A technology for measuring equipment and air permeability, which can be used in measuring devices, lighting and heating equipment, permeability/surface area analysis, etc., and can solve problems such as impossibility and difficulty in separation.

Active Publication Date: 2022-07-05
浦项股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this control operation is quite different from the operation of controlling the lateral particle size-based segregation of the raw material
Therefore, real-time control of particle size-based segregation in the width direction in response to the lateral air permeability of the raw material layer cannot be achieved with only the drum feeder and the charging chute.
That is, conventionally, it is difficult to control particle size-based segregation in the width direction in real time in response to the lateral air permeability of the raw material layer.

Method used

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  • Air permeability measurement equipment and sintering equipment
  • Air permeability measurement equipment and sintering equipment
  • Air permeability measurement equipment and sintering equipment

Examples

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Embodiment Construction

[0054] Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. However, the present disclosure is not limited to the embodiments disclosed below, but can be implemented in various forms. The embodiments of the present disclosure are provided only for a thorough understanding of the present disclosure and to fully convey the scope of the present invention to those of ordinary skill in the art. For the purpose of illustrating embodiments of the present disclosure, the drawings may be exaggerated and like reference numerals refer to like elements throughout the drawings.

[0055] In the terminology used below, the term "first direction (X)" and the term "second direction (Y)" refer to the longitudinal and lateral directions of a reference member such as a later-described dolly. The vertical direction (Z) refers to the direction perpendicular to the plane defined by both the first direction and the second directi...

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Abstract

The present invention provides an air permeability measuring apparatus and a sintering apparatus including the air permeability measuring apparatus, wherein the air permeability measuring apparatus includes: a plurality of rollers spaced apart from each other in the moving direction of the processed material; A plurality of rotating bodies mounted on both side ends of one roller and the other to connect between one roller and the other; mounted so as to be formed by a plurality of rollers and a plurality of rotating bodies A flange sealing the top surface of the space; a hollow conduit extending upwardly through the flange; and a flow velocity sensor mounted to the hollow conduit. The air permeability measuring device can continuously and accurately measure the air permeability of the processed material, and the sintering device can continuously and accurately measure the air permeability of each section of the raw material layer.

Description

technical field [0001] The present disclosure relates to an air permeability measurement device and a sintering device. More particularly, the present disclosure relates to air permeability measurement devices capable of continuously and accurately measuring the air permeability of treated materials. Furthermore, the present invention relates to a sintering apparatus capable of uniformly adjusting the air permeability of the raw material layer in the lateral direction while continuously and accurately measuring the section-based air permeability of the raw material layer. Background technique [0002] Sinter is a blast furnace charging material produced by using fine iron ore, limestone, coke powder and anthracite as raw materials. During blast furnace operation, sinter is charged into the blast furnace together with iron ore and coke for the production of molten steel. The sinter production process is a method of sintering fine iron ore and producing sinter of a size suit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N15/08G01F1/42
CPCG01F1/42G01N15/08F27D2019/0003F27D21/0035C22B1/20C21B7/00C21B5/00F27B1/28F27D19/00F27D17/008G01N15/0826
Inventor 朴钟力姜荣柱
Owner 浦项股份有限公司
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