Manipulator of vertical sintering machine and application method thereof

Abstract

The invention provides a manipulator of a vertical sintering machine and an application method thereof. The manipulator comprises an operating arm, a transverse swinging oil cylinder and a pitch oil cylinder. The operating arm is arranged outside a hood, and can enter the hood to operate by stretching and can retract out of the hood from the hood, so as to isolate a high-temperature corrosive environment; an operating tool is arranged at the front end of the operating arm; the operating arm is hinged to a rotary table through a pitch axis of the operating arm; the rotary table is rotatably mounted on the outer wall of the hood; a cylinder rod of the transverse swinging oil cylinder is hinged to the rotary table through a hinge pin, and a cylinder barrel of the transverse swinging oil cylinder is hinged to the hood through a hinged support; the pitch oil cylinder is used for driving the operating arm to perform a pitching motion; and rotary sealing structures are arranged between the operating arm and the rotary table and between the rotary table and the hood. According to the manipulator, an abnormal fire behavior is treated mechanically and operating tools and operation staff areisolated in space, so that the operation staff can be prevented from being scalded by a high-temperature air flow in the machine. In addition, the manipulator can finish a charge level operation quickly, so that the yield loss can be reduced obviously.

Description

technical field [0001] The invention belongs to the technical field of manipulators, and in particular relates to a manipulator for operating a vertical sintering machine and a use method thereof. Background technique [0002] The vertical sintering machine is a thermal equipment for mechanized continuous feeding and continuous unloading of roasting and calcination. However, in the process of thermal processing, there will be abnormal fire conditions, such as blazing, partial fire, falling holes, large lumps, collapse, flames, etc., and the above-mentioned fire conditions must be dealt with and corrected in time to stabilize the thermal process and ensure The quality, output, energy consumption per unit production and other production indicators of the fired products meet the requirements. Dealing with abnormal fire is an important function of vertical sintering machine. However, in the prior art, the handling of abnormal fire is usually done manually. The specific proces...

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Problems solved by technology

[0003] Therefore, there are the following defects in the above process: (1) Existing safety technologies, such as operating procedures, protective clothing, and protective equipment, have tried their best to provide protection for personnel, but the adequacy is lacking. The operator must directly Facing the high-temperature material surface, it is necessary to face the possible collapse and fire-breathing phenomena. The safety of personnel cannot be guaranteed fundamentally, and it is inevitable that fire-breathing will cause casualties

[0004] (2) Manual operation, limited by the strength of the human body, the depth of the piercing hole and the thickness of the pushing material layer are small, the ability is limited, and the efficiency is not high. The operator must operate frequently and for a long time, which is labor-intensive and low-efficiency.

During the operation, it is necessary to stop the wind and stop the material, so the output cannot be produced, and the output is lost

(3) Factors such as vigorous, frequent, and long-term labor, high-temperature places, and stuffy protective clothing make operators extremely fatigued, which is an incentive to violate operating procedures and pose a safety hazard

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