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Sintering machine and grate bar cleaning device

A technology for cleaning device and sintering machine, applied in descaling device, furnace type, furnace and other directions, can solve the problems of grate sticking of sintering machine, affecting the quality of sintering ore, affecting the permeability of sintering process, etc., so as to improve the quality of sintering , Prevent sticking and ensure the effect of air permeability

Pending Publication Date: 2018-11-27
SHANDONG IRON & STEEL CO LTD
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AI Technical Summary

Problems solved by technology

Due to the uneven particle size of the primer, the smaller particles of the primer will fall between the gaps of the grate bars of the sintering machine, which will affect the air permeability of the sintering process, resulting in the grate bars of the sintering machine being blocked, and the distribution of the hot layer during sintering production is uneven. , seriously affecting the quality of sinter

Method used

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  • Sintering machine and grate bar cleaning device
  • Sintering machine and grate bar cleaning device
  • Sintering machine and grate bar cleaning device

Examples

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Embodiment Construction

[0031] The invention discloses a grate cleaning device, which can ensure the air permeability of the grate of a sintering machine and prevent the grate from sticking. The invention discloses a sintering machine.

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-Figure 3 , figure 1 Schematic diagram of the installation of the grate bar cleaning device and the sintering machine provided by the embodiment of the present invention; figure 2 Schematic diagram of the structure of the grat...

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Abstract

The invention discloses a sintering machine and a grate bar cleaning device. The grate bar cleaning device comprises a stick comb, a support arm and a fixing device, wherein the fixing achieves fixation of the grate bar cleaning device to movement of the grate bar cleaning device along with grate bars. The grate bar cleaning device can be fixed in one position during a cleaning process, the gratebars can move along with a trolley and at the meantime the sticks of the stick comb can effectively clean particles inside the gaps of the grate bars to ensure breathability of the grate bar, avoid sticking of the grate bars and improve the sintering equality.

Description

technical field [0001] The invention relates to the technical field of sintering machines, in particular to a sintering machine and a grate cleaning device. Background technique [0002] In the production process of the sintering machine, in order to increase the air permeability of the material layer, it is necessary to select a certain size of finished sinter for bottoming, and the finished sinter for bottoming is called bottoming material. Due to the uneven particle size of the primer, the smaller particles of the primer will fall between the gaps of the grate bars of the sintering machine, which will affect the air permeability of the sintering process, resulting in the grate bars of the sintering machine being blocked, and the distribution of the hot layer during sintering production is uneven. , seriously affecting the quality of sintered ore. [0003] Therefore, how to ensure the air permeability of the grate bar of the sintering machine, to prevent the grate bar fro...

Claims

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Application Information

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IPC IPC(8): F27B21/08F27D25/00
CPCF27B21/00F27D25/00
Inventor 郭淑娟刘丰生程继涛罗川
Owner SHANDONG IRON & STEEL CO LTD
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