A vertical sintering machine operating manipulator and its use method

Abstract

The present invention proposes a vertical sintering machine operating manipulator and its use method. The manipulator includes a working arm, a swaying oil cylinder and a pitching oil cylinder. The working arm is arranged outside the machine hood, and can enter into the machine hood for operation by stretching and contracting. And it can be retracted from the inside of the hood to the outside of the hood, so as to isolate the environment of high temperature and corrosion; the front end of the working arm is equipped with working tools; the working arm is hinged on the turntable through a pitch axis of the working arm; the turntable is rotatably installed on the outer wall of the hood Above; the cylinder rod of the sway cylinder is hinged to the turntable through a pin shaft, and the cylinder barrel of the sway cylinder is hinged to the hood through a hinge seat; the pitch cylinder is used to drive the operating arm to do pitching motion; between the operating arm and the turntable, the turntable There is a rotary sealing structure between the engine cover and the machine cover. The invention realizes mechanized treatment of abnormal fire conditions, space isolation of working tools and operators, and prevents operators from being scalded by high-temperature airflow inside the machine. In addition, the manipulator can quickly complete the surface operation, which can significantly reduce the production loss.

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 method for using the same. Background technique [0002] Vertical sintering machine is a thermal equipment for mechanized continuous feeding and continuous unloading of roasting and calcining. However, during the thermal processing, there will be abnormal fires, such as stray fires, partial fires, holes, large lumps, collapses, fires, etc. The above fires must be dealt with and corrected in time to stabilize the thermal process and ensure The quality, output, energy consumption and other production indicators of the sintered products meet the requirements. Handling abnormal fire is an important function of vertical sintering machine. However, in the prior art, the processing of abnormal fire is usually completed by manual operation. The specific process is as follows: 1 or 2 operators, standing out...

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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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