Device for fully roasting pellets in belt type roasting machine

A belt roaster and full roasting technology, applied in the furnace type, furnace, lighting and heating equipment, etc., can solve the problems of affecting the quality of pellets, inconsistent roasting of raw meal layers, etc., to ensure roasting, prevent sticking, improve Effect of pellet roasting quality

Pending Publication Date: 2019-11-05
江苏宏大特种钢机械厂有限公司
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Problems solved by technology

[0003] In order to solve the problem that the roasting of the raw material layer in the trolley of the belt roasting machine is inconsistent and affects the quality of the pellets, the present invention provides a device for fully roasting the pellets in the belt roasting machine, which can effectively prevent the The roasting of the raw material layer in the car is inconsistent, which affects the quality of the pellets

Method used

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  • Device for fully roasting pellets in belt type roasting machine
  • Device for fully roasting pellets in belt type roasting machine
  • Device for fully roasting pellets in belt type roasting machine

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0023] Such as Figure 1-3 As shown, a device for fully roasting pellets in a belt roaster according to the present invention, the power system is mainly composed of double meshing wheels 5, upper guide rail 3, lower guide rail 4, roller 1, power Composed of connecting rods 6, two front and rear rollers 1 are arranged on both sides of the lower end of the trolley 2, and the two rollers 1 are fixed coaxially with the double meshing wheels 5 respectively, and the double meshing wheels 5 are arranged between the upper guide rail 3 and the lower guide rail 4, The roller 1 corresponds to the planetary wheel in the belt roaster and is in a state of being moved by the double meshing wheel 5 to make the trolley 2 move between the upper and lower guide rails on both sides; the low...

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Abstract

In order to solve the problem of influence on the quality of pellets due to inconsistent raw material roasting of the belt type roasting machine, the invention provides a device for fully roasting pellets in the belt type roasting machine. The device comprises a power system and a transmission system, wherein the power system is mainly composed of double gear wheels, a guide rail, a rolling wheeland a power connecting rod, and the transmission system is composed of a mixing rod group and a connecting rod mechanism. The problem of influence on the quality of the pellets due to inconsistent rawmaterial roasting in a bogie can be effectively prevented.

Description

technical field [0001] The invention relates to a belt roaster, in particular to a device and method for fully roasting pellets used in the belt roaster. Background technique [0002] At present, the belt roaster is widely used in various iron ore pellet production processes. It integrates drying, preheating, roasting and cooling, and has the advantages of large production scale and compact layout. However, such a large-scale equipment inevitably has various shortcomings, one of which is that when the green pellets are fed into the trolley, they often accumulate more than 80mm, and the diameter of the green pellets is only 8 to 16mm, which causes the trolley to travel to In the roasting section, because the roasting zone sprays high-temperature gas from the top downward for roasting, the green pellets from the top to the bottom of the raw material layer cannot be roasted uniformly, resulting in inconsistent roasting of the raw material on the same machine, which affects the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B21/00F27B21/08C22B1/02
CPCC22B1/02F27B21/00
Inventor 朱强龙王匀李富柱唐书浩李瑞涛许桢英程晓农蔡冬林刘宏
Owner 江苏宏大特种钢机械厂有限公司
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