Automatic warning device for lime kiln head sheave

Abstract

The invention relates to the technical field of lime kiln feeding and discloses an automatic warning device for a lime kiln head sheave. The automatic warning device comprises a base layer. A fixed column is fixedly connected to the bottom of the base layer. A base is fixedly connected to the top of the fixed column. A lime kiln body is fixedly connected to the top of the base. According to the automatic warning device for the lime kiln head sheave, a temperature sensor and a pressure sensor are arranged, upper limit values are set in advance before installation, when oil shortage or other faults occur to the feeding head sheave, temperature of the position rises sharply, when running resistance between the sheave and a shaft is increased, force of a steel wire rope also becomes larger accordingly, force reacts to the sheave, and thus a feedback numerical value of the pressure sensor becomes larger. When the set upper limits are exceeded, an MCU signal processing and emission unit emits a warning signal to an MCU wireless receiving and processing unit and a warning unit, an automatic warning effect is achieved, and thus the problems of difficult detection and automatic warning of the head sheave are solved effectively.

Description

technical field [0001] The invention relates to the technical field of lime kiln feeding, in particular to an automatic alarm device for a lime kiln sky wheel. Background technique [0002] At present, the raw materials of the domestic vertical firing lime kiln are mainly transported to the kiln by hoist or winch, and the hoist is a light and small lifting device that uses a reel to wind a steel wire rope or a chain to lift or pull heavy objects. Once the key load-bearing components are damaged, it will cause great losses. In the light case, it may cause production stoppage, overload or even damage the hoist. In the severe case, the pulley will fall off, causing serious personal equipment accidents. [0003] Moreover, since this component is installed at a height of 30 to 40 meters above the ground, the operating environment is poor. If the maintenance is not in place, there will be safety hazards. Every year, production stoppages, material trucks falling and even personal i...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic alarm device for the sky wheel of a lime kiln, which has the advantages of automatic alarm, etc., and solves the problem that the sky wheel is difficult to detect and automatically alarm

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