High-activity anti-condensation calcium hydroxide production equipment

Abstract

The invention discloses high-activity anti-condensation calcium hydroxide production equipment which comprises a crushing device, and a dust suction device is arranged above the crushing device; the lower end of the crushing device is connected with a storage tank through a lifting device, a spiral feeding device is arranged at the lower end of the storage tank, the stirring device is arranged atthe lower end of the spiral feeding device, and a filtering dehydration device, a drying device and a screening device are sequentially arranged at the side end of the stirring device through the lifting device; the crushing device comprises a crushing chamber, a first hopper and a first discharging opening are formed in the upper end and the lower end of the crushing chamber correspondingly, a rotary extrusion column is arranged in the middle in the crushing chamber, an extrusion plate is movably arranged on the periphery of the rotary extrusion column, and the rotary extrusion column is usedin cooperation with the extrusion plate; and the circumferential upper end and the circumferential lower end of the rotary extrusion column are respectively provided with an extrusion pin shaft and aspine part. The process steps are optimized, integration is carried out, design arrangement is optimized, and calcium hydroxide can be efficiently produced with high quality.

Description

technical field [0001] The utility model belongs to the application field of calcium hydroxide, in particular to a high-activity anti-coagulation calcium hydroxide production equipment. Background technique [0002] Calcium hydroxide is a white powdery solid. Chemical formula Ca(OH) 2 , commonly known as slaked lime, slaked lime, and the aqueous solution is called clarified lime water. Calcium hydroxide has alkaline properties and is a strong base. Calcium hydroxide is a strong binary base, but it is only slightly soluble in water. [0003] Calcium hydroxide is widely used in industry. Calcium hydroxide toxicity protection Its dust or suspended liquid droplets can irritate mucous membranes and cause sneezing and coughing. Like alkali, it can saponify fat, absorb water from the skin, dissolve protein, stimulate and corrode tissues. Inhalation of lime dust may cause pneumonia. The maximum allowable concentration is 5mg / m3. When inhaling dust, you can inhale water vapor,...

AI Technical Summary

Problems solved by technology

There is no perfect production process and equipment. In the process of use, we found that with the increase of market demand, the production efficiency of the existing technology still needs to be improved. The effect of the crusher is not good enough to affect the product quality. The design is not in place, the quality of the produced calcium hydroxide is not high, so it needs to be improved

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