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Hot powder splashing prevention device for dredging kiln

A spraying device and powder technology, which is applied in the field of lime roasting in steelmaking, can solve the problems that the personal safety of operators cannot be guaranteed and the working time is long, so as to prevent the spraying of hot powder and ensure the effect of personal safety

Active Publication Date: 2010-12-08
MCC BAOSTEEL TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current blockage operation takes a long time, and the personal safety of the operators cannot be guaranteed.

Method used

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  • Hot powder splashing prevention device for dredging kiln
  • Hot powder splashing prevention device for dredging kiln
  • Hot powder splashing prevention device for dredging kiln

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] Such as figure 1 and Figure 4 As shown, the heat-proof powder splashing device for the kiln of the present invention includes a circular bottom plate 5, four clamping feet 1 positioned at the edge of the bottom plate 5, and the bottom plate 5 is provided with two through-kiln holes 4, each The upper part of each kiln hole 4 is triangular, and the lower part is rectangular. The outside of each through kiln hole 4 is equipped with a detachable baffle plate 2, and the inner side of the bottom plate 5 is provided with a curtain 3 covering the through kiln hole 4. The plate 2 is made of a plurality of horizontally stacked steel pipes, and the curtain 3 is made of a plurality of vertically suspended chains, and can be multilayer chains such as three layers, such as image 3 and figure 2 As shown, the clip 1 is sickle-shaped, and the clip 1 and the bottom plate ...

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PUM

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Abstract

The invention provides a hot powder splashing prevention device for dredging a kiln. The device comprises a bottom plate and clamping feet positioned on the edge of the bottom plate, wherein the bottom plate is provided with a kiln dredging hole; the outer side of the kiln dredging hole is provided with a detachable baffle plate; and the inner side of the bottom plate is provided with a curtain baffle which covers the kiln dredging hole. The device can effectively prevent hot powder from splashing and have certain effect of blocking powdery powder and heat waves at the same time, and can effectively adjust the stroke of dredging an air pipe and ensure the personal safety of operating personnel.

Description

technical field [0001] The invention relates to a splashing device for preventing hot powder from splashing and hurting people and reducing the time of passing through a kiln, belonging to the field of lime roasting for steelmaking. Background technique [0002] In the traditional lime roasting field, when carrying out the blockage removal operation of the suspension kiln, the blockage door of the blockage part is opened, usually a round door, and the air pipe is used to dredge the blockage part. In order to reduce the production cost, many manufacturers have proportioned the ore used in the lime kiln. The ore after proportioning is prone to blockage when roasted in the lime kiln. requirements. At the same time, in recent years, with the continuous advancement of technology, the reform of high-risk industries is also accelerating. However, the current unblocking operation takes a long time, and the personal safety of the operating personnel cannot be guaranteed. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D25/00
Inventor 王克俭张建军宋玉泉陆永刚李卫东
Owner MCC BAOSTEEL TECH SERVICE
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