A dust-proof transportation device for the discharge port of lime fine grinding

Abstract

The invention discloses a dustproof transport device for a discharging opening for accurate grinding of lime. The dustproof transport device comprises conveyor belts, a traction power device and a support. A cabinet dustproof cover is arranged between a discharging tower above the conveyor belts and the conveyor belts. The discharging opening below the discharging tower is sealed in the dustproof cover. Vertical frames are arranged above the support and fixedly provided with multiple upper-layer idler wheels. The upper-layer idler wheels are arranged in a recessed arc shape. Lower-layer idler wheels are arranged below the support. The conveyor belts are arranged above the upper-layer idler wheels and above the lower-layer idler wheels in a covering manner. The two sides of each conveyor belt make contact with the highest positions of the upper-layer idler wheels. The centers of the conveyor belts and the lowest positions of the upper-layer idler wheels are suspended under the no-load condition. Arc supporting plates for supporting the conveyor belts are arranged at the positions, below the discharging opening, of the lower sides of the conveyor belts. By means of the dustproof transport device for the discharging opening for accurate grinding of the lime, dust pollution is avoided, control over falling of materials is facilitated, material blockage is avoided, and production and machining efficiency is improved.

Description

technical field [0001] The invention belongs to the field of lime manufacturing and processing, and particularly relates to a dust-proof transportation device for a discharge port of lime fine grinding. Background technique [0002] The main raw material of ash calcium powder is lime, which is an inorganic gas hard cementing material. The chemical name is calcium hydroxide, also known as slaked lime. made. [0003] Ash calcium powder is treated to achieve certain physical and chemical and fineness indicators, and is an important raw material for chemical production of ethylene, glycerol, paint, bleaching essence, medicine, rubber, and metallurgy, power industry for flue gas desulfurization, sewage purification and other projects. [0004] With the development of production and processing technology, the demand for the use of ash calcium powder in my country's industrial production and environmental protection investment will greatly increase. [0005] In the process of pro...

AI Technical Summary

Problems solved by technology

[0005] In the process of processing and manufacturing, when the lime powder is transferred from the discharge tower to the conveyor belt, dust is prone to appear, which has a great impact on the health of the workshop operators; and in the process of the lime powder falling from the discharge tower to the conveyor belt Among them, the impact on the conveyor belt is relatively large. Ordinary conveyor belts can easily cause materials to spill outside the conveyor belt, causing pollution and wasting materials at the same time.

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