Special dust remover for tail dust removal of drying machine

Abstract

The invention discloses a special dust remover for tail dust removal of a drying machine. The special dust remover comprises a dust removal chamber, a deodorization chamber and a servo motor, whereinthe servo motor is arranged at the upper end of the dust removal chamber and is connected with a transmission shaft, a plurality of fan blades are arranged on the transmission shaft, a filter bag is arranged outside the fan blades, an air inlet is formed in the upper end of the left side of the filter bag, and dust baffles are symmetrically arranged at the lower end of the filter bag. When the special dust remover is used, gas exhausted from the tail of the drying machine enters the dust removal chamber from the air inlet, and the dust is removed through gravity, so that the dust removal costis lowered; the dust is accumulated to be cleaned, so that the environmental pollution caused due to the scattering of the dust is avoided; the scattering of dust is avoided, and the environmental pollution is avoided; the filtered gas enters the deodorization chamber from the air outlet and is cleaned through a filtering plate and a filling layer, and sulfide in the gas is removed, so that the environmental pollution caused due to the emission of the gas is avoided; by utilizing the design, the situation that the dust in air enters the deodorization chamber through an exposed exhausting holeof the deodorization chamber is prevented; and a circulating system is adopted in the deodorization chamber, so that the use of water resource is reduced, and the energy source is saved.

Description

technical field [0001] The invention relates to the technical field of dust removal, in particular to a special dust collector for dust removal at the tail of a dryer. Background technique [0002] The dryer has several modes such as belt drying, drum drying, box drying, and tower drying; the heat source includes coal, electricity, gas, etc.; the drying process of materials has hot air flow type and radiation type, etc. , hot air drum drying is that the hot air flow moves forward from the tail, fully contacts with the material, and makes full use of the heat transfer through heat conduction, convection, and radiation; the heat energy is directly transferred to the material, so that the moisture of the material is continuously evaporated in the cylinder, and the material is fed into the cylinder. The air-introduction device at the outlet draws out a large amount of water and wet air to prevent secondary pollution caused by dust discharge; through internal spiral stirring, swe...

AI Technical Summary

Problems solved by technology

[0003] The existing dust removal equipment only removes the dust, and the harmful gases doped in the tail gas are not effectively removed, and are discharged into the atmosphere, causing pollution

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