Air outlet dust removal pipeline

Abstract

The invention discloses an air outlet dust removal pipeline, and belongs to the technical field of dust removal devices. The pipeline comprises a framework and a canvas sleeve; the framework is of a spiral structure formed by connecting a plurality of camber beams and ring beams, the central position of the framework extends outwards to form a pipeline serving as an air outlet, one end of the outer side of the framework is an air inlet, and the canvas sleeve is arranged on the framework in a sleeving mode. The dust removal efficiency is improved, and through combination of the detachable framework and the waterproof canvas, cleaning of the inner cavity of an air duct is facilitated, and collection and storage are facilitated.

Description

technical field [0001] The invention relates to the technical field of dust removal devices, in particular to an air outlet and dust removal pipeline. Background technique [0002] In starch production processing plants, dry packaging of starch is an important part of starch production. Typically, starch is dried by air drying. The principle of the above method is: heat and ventilate through the heat exchanger in the equipment, and instantly dry the wet starch lifted by the lifting fan. After the drying is completed, the starch is subjected to vibrating sieve filtration and packaging. [0003] During the drying process of starch, the hot air will take away a small amount of starch dust, and then the starch in the airflow will be re-separated by the cyclone separator. Only after the above steps are completed can the separated gas stream be discharged into the atmosphere. However, the general cyclone separator has low separation efficiency for starch dust, which will cause...

AI Technical Summary

Problems solved by technology

However, the general cyclone separator has low efficiency for the separation of starch dust, which will cause pollution to the surrounding environment and further affect the health of the staff.

Images