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Circulation method and device of bridge type sintering machine

A technology of sintering device and sintering machine, which is applied to furnace types, furnaces, lighting and heating equipment, etc., can solve the problems of low efficiency, high workshop requirements, and large use of empty furnace cars.

Inactive Publication Date: 2014-08-20
BEIJING SIDIQI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main problems of the above-mentioned traditional sintering machine are: the operating platform of the belt sintering machine is high, the requirements for the workshop are high, the weight of the equipment is heavy, and high-precision manufacturing and installation are required, so the equipment cost is high
After the sintering machine is unloaded, the use of empty furnace cars is large, the return structure is complicated, and the efficiency is low

Method used

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  • Circulation method and device of bridge type sintering machine
  • Circulation method and device of bridge type sintering machine
  • Circulation method and device of bridge type sintering machine

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Embodiment Construction

[0045] An embodiment of the present invention will be described below in conjunction with the accompanying drawings.

[0046] Such as figure 1 As shown, the bridge-type sintering line car is arranged in a straight line, and there is an induced draft chamber under each car [14]( figure 1 It is shown in the sintering line that there are 9 sintering induced air chambers), the induced air chamber [14] is directly connected with the dust collection chamber [15] through pipes, and the furnace car unloader [12], unloading machine is arranged at the end of the sintering machine Material baffle [9] and furnace car elevator [11], furnace car propeller [1] and furnace car elevator [2] are arranged at the starting end, furnace car moving power trolley track [5] and power trolley [ 4]. The furnace car propeller [1] is a threaded screw transmission mechanism, through the rotation of the lead screw, the lead screw nut is advanced and retreated. A propulsion plate is installed on the lead ...

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Abstract

The invention relates to a circulation method and device of a bridge type sintering machine. The circulation method and device of the bridge type sintering machine are particularly applicable to sintering of iron ore powder in the metallurgical industry and sintering for production of fly ash or industrial tailing ceramsite in the architectural material industry. The circulation device comprises a furnace trolley propeller, an igniter, an unloading machine, a furnace trolley lifter, a furnace trolley carrying power trolley and a crusher. Four to one hundred furnace trolleys are arranged on a sintering line linearly and share one dust collection chamber. A carrying trolley track is arranged above the furnace trolleys. The furnace trolley carrying power trolley walks on the track. An induction chamber is arranged below each sintering furnace trolley. The lower portion of each induction chamber is provided with an induction chamber pipeline communicated with the duct collection chamber. The brand new circulation method and device of the sintering machine are provided, the problem that all sintering machines always have the defects of equipment waste and low efficiency due to returning of empty furnaces after unloading is solved, and the purposes of improving yield, reducing equipment and investment and largely improving system operation reliability are achieved.

Description

technical field [0001] The invention relates to a circulation method and device of a bridge-type sintering machine, which is especially suitable for the sintering of iron ore powder in the metallurgical industry and the sintering of fly ash or industrial tailing powder ceramsite production in the building material industry. Background technique [0002] The sintering process is widely used in many industrial fields. For example, in metallurgy, cement, building materials and environmental protection industries, iron powder, cement clinker, metal ore raw materials, fly ash, clay and shale are sintered at a certain temperature to produce Pelletized or sintered products of required strength. [0003] Traditional sintering machines include belt sintering machines and stepping plane sintering machines. The structure of the belt sintering machine is equivalent to a wide crawler belt, and there are two pairs of large gears at the front and back, the head wheel and the tail wheel. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B21/00F27B21/08
Inventor 范正富张广涛
Owner BEIJING SIDIQI SCI & TECH
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