Large particle coke fragmentation and differentiation device

A large particle and coke technology, applied in the field of large particle coke fragmentation and differentiation devices, can solve the problems of insufficient combustion, large coke particle size, uneven combustion, etc., and achieve the effect of small gap, uniform heat, and improved smelting quality.

Pending Publication Date: 2020-07-28
JIANGSU SURUN HIGH CARBON
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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 solve the problems of insufficient combustion and uneven combustion in the blast furnace due to the large coke particle size existing in the prior art, and propose a large particle coke fragmentation and differentiation device

Method used

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  • Large particle coke fragmentation and differentiation device

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Embodiment Construction

[0017] 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.

[0018] A large particle coke fragmentation and differentiation device, comprising a lower pressure part and an extrusion part, the lower pressure part acts on the extrusion part, and the extrusion part is used for breaking large particle coke;

[0019] The pressing part comprises a horizontal column body 1, the upper part of the column body 1 has an extruding platform 2, and a group of relative supporting plates 3 are arranged on the extruding platform 2, and two columns 4 are arranged on the upper part of one supporting plate 3, four The upper end of the root column 4 is provided with a lower pressing plate 5, and the lower pressing plate 5 is provided with a highly ...

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Abstract

The invention discloses a large particle coke fragmentation and differentiation device. The large particle coke fragmentation and differentiation device comprises a pressing part and an extruding part. The pressing part comprises a horizontal type cylinder. The upper part of the cylinder is provided with an extruding platform. The extruding platform is provided with a group of opposite supportingplates. The upper part of one supporting plate is provided with two stand columns. The upper ends of the four stand columns are provided with a pressing plate. A pressing cam is arranged above the pressing plate, and the pair of supporting plates are internally provided with a pair of limiting extrusion plates. The extrusion part comprises a bottom plate. The bottom plate is provided with two hinged bases. The hinged bases are provided with extruding blocks. The opposite faces of the two extruding blocks are provided with semi-circular grooves. A hollow cylinder formed after the two extrudingblocks are combined and the cylinder are coaxial. The parts, located above the semi-circular grooves, of the extrusion blocks are extruding faces. The large particle coke fragmentation and differentiation device is used for large coke with relatively high hardness, rapid extrusion fragmentation can be carried out on site, and later blast furnace ironmaking is facilitated.

Description

technical field [0001] The invention relates to the technical field of smelting, in particular to a cracking and differentiation device for large particle coke. Background technique [0002] Coke is a general term for metallurgical coke, foundry coke, calcined petroleum coke, ferroalloy coke and non-ferrous metal smelting coke. Mainly used in metallurgy, casting, chemical industry, nonferrous metals and other industries. [0003] Coke is mainly used in blast furnace ironmaking and blast furnace smelting of non-ferrous metals such as copper, lead, zinc, titanium, antimony, mercury, etc., and acts as a reducing agent, heating agent and material column skeleton. The use of coke instead of charcoal in the iron-making blast furnace laid the foundation for the large-scale modern blast furnace, which is a major milestone in the history of metallurgy. In order to achieve better technical and economic indicators for blast furnace operation, coke for smelting must have appropriate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/04
CPCB02C1/043
Inventor 陈怡胡杰倪瑾
Owner JIANGSU SURUN HIGH CARBON
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