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Unloading device in the barrel

A technology of unloading device and barrel, applied in the direction of charge, furnace, charge composition/state, etc., can solve the problems of not being able to discharge according to needs, unable to discharge sintered ore, etc., achieving simple structure, increasing discharge points, The effect of uniform discharge

Active Publication Date: 2017-11-17
TIANJIN ZHENGYUANHE TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Judging from the existing devices and methods for recovering waste heat from sinter, there is a problem that the cooled sinter cannot be unloaded evenly and cannot be unloaded as required

Method used

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  • Unloading device in the barrel

Examples

Experimental program
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Effect test

Embodiment Construction

[0030] Next, the discharge device in the cartridge as the present invention will be described based on the drawings.

[0031] figure 1 It is a schematic plan view showing the unloading device in the cartridge of the present invention. figure 2 It is a schematic sectional view of A-A showing the unloading device in the cartridge of the present invention. image 3 It is a B-B sectional schematic diagram showing the unloading device in the cartridge of the present invention. Figure 4 It is a B-B cross-sectional schematic diagram showing the unloading device in the barrel of the present invention without the first material baffle and the second material baffle. Figure 5 It is a B-B cross-sectional schematic diagram showing another embodiment of the unloading device in the cartridge of the present invention without the first material baffle plate and the second material baffle plate. Image 6 is a schematic cross-section A-A showing another embodiment of the discharge device ...

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Abstract

The invention discloses a discharging device in a material cylinder, which can uniformly discharge materials as required. The discharging device comprises a discharging plate mechanism, a central material cover, radial leakage-proof covers and a side plate, which are connected with the material cylinder respectively, wherein the discharging plate mechanism is mounted on a support member inside the material cylinder, covers a material channel of the material cylinder, and comprises an annular discharging plate and reciprocating drivers; the annular discharging plate is formed by splicing a plurality of sectorial moving plate units, and each moving plate unit is connected with the material cylinder through the corresponding reciprocating driver; the central material cover is tapered, and a through hole in the center of the annular discharging plate is covered with the central material cover; the side plate obliquely extends downwards towards the axis of the material cylinder from the wall of the material cylinder, and a gap between the annular discharging plate and the wall of the material cylinder is covered with the side plate; each radial leakage-proof cover covers a gap between the adjacent moving plate units, and the top end of each radial leakage-proof cover is in a left-turned E shape.

Description

technical field [0001] The invention relates to a discharge device in a barrel. Background technique [0002] At present, steel has become an indispensable material in people's life and production, and the steel used in modern life is mainly smelted from iron ore. In the process of smelting, in order to fully react the iron ore and smelt as much steel as possible, it is usually necessary to crush and screen the iron ore. Since the crushed ore powder is not easy to be smelted in a furnace, it needs to be sintered into a block , spherical shape, and then furnace smelting. [0003] The existing sintering process in the iron and steel industry includes batching, sintering, cooling, screening and other processes. Among them, ring cooling, belt cooling and other process equipment are mainly used in the cooling process after the sintering process is completed, so that the material temperature of the sintered ore can be changed from 700 ° C to down to 100 to 180°C. [0004] Judgi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27D3/00
CPCF27D3/00F27M2001/02F27M2003/04
Inventor 高静涛白银川
Owner TIANJIN ZHENGYUANHE TECH DEV CO LTD
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