Stirring device for producing calcium hydroxide

Abstract

The invention relates to the technical field of calcium hydroxide production, in particular to a stirring device for producing calcium hydroxide. The device comprises a stirring shell, a water tank, awater pump and a circular ring. The upper end face of the stirring shell is fixedly connected with a fixed mount; the upper end face of the fixed mount is fixedly connected with a stirring motor; thetail end of the main shaft of the stirring motor is fixedly connected with a stirring shaft; a crushing blade and a stirring paddle which are arranged up and down are fixedly connected to the outer side of the stirring shaft; a filter screen is rotatably connected to the outer side of the stirring shaft; the outer side of the filter screen is fixedly connected with the stirring shell; the water tank is fixedly connected to the left end of the stirring shell; and the water pump is fixedly connected to the upper end face of the water tank. By arranging a nozzle, the water pump, the water tank and the circular ring, scattered lime dust is reduced, the harm of quicklime to life health of people is prevented, and life safety of people is guaranteed. By the method, quicklime and water can be rapidly mixed. The method has great practical benefits.

Description

technical field [0001] The invention relates to the technical field of calcium hydroxide production, in particular to a stirring device for calcium hydroxide production. Background technique [0002] Calcium hydroxide is a white powdery solid, commonly known as hydrated lime and slaked lime, and its aqueous solution is called clarified lime water. Calcium hydroxide has the property of alkali and is a strong base. Slightly soluble in water, calcium hydroxide must be paid attention to during production and work. Calcium hydroxide dust or suspension droplets can irritate mucous membranes. Although the degree is not as heavy as sodium hydroxide, it can also cause sneezing and coughing, and alkali It can also emulsify fat, absorb water from the skin, dissolve protein, stimulate and corrode tissues, and inhalation of lime dust may cause pneumonia. Calcium hydroxide is widely used in industry. With the development of society, the production of a calcium hydroxide The application o...

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Problems solved by technology

[0003] Most of the stirring devices for calcium hydroxide production currently on the market will more or less arouse a certain amount of lime and calcium hydroxide dust. Calcium hydroxide dust or suspended droplets can irritate the mucous membrane, causing sneezing and coughing Like alkali, it can emulsify fat, absorb water from the skin, dissolve protein, stimulate and corrode tissues, and inhalation of lime dust may cause pneumonia, which seriously threatens the safety of workers. A large amount of solid quicklime, which seriously affects the mixing rate with water, resulting in slow production efficiency, therefore, a stirring device for calcium hydroxide production is proposed to address the above problems

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