High-efficiency energy-saving drying equipment

Abstract

The invention discloses energy-efficient energy-saving drying equipment, and relates to the field of dryers. The energy-efficient energy-saving drying equipment comprises a drying box outer casing, wherein two ends of the drying box casing are symmetrically provided with a first drying box cover and a second drying box cover; a first hollow tube is arranged in an inner cavity of the drying box outer casing and located at the center top of the first drying box cover; the sides of the first hollow tube are symmetrically provided with a plurality of first threaded through holes; the other end ofthe first hollow tube is provided with a second hollow tube; and the sides of the second hollow tube are symmetrically provided with a plurality of second threaded through holes. By means of the energy-efficient energy-saving drying equipment, the fluidity of feather in the drying box is improved, and the problem of uneven heating of the feather is solved; and a vent hole is formed in a hollow stirring rod, so that the contact area between the feather and the hot air is enlarged, the drying rate is improved, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the field of drying machines, in particular to a high-efficiency and energy-saving drying equipment. Background technique [0002] Feather is a natural protein material. Because of its bulkiness, good warmth retention, light weight, and strong durability, and its various properties are superior to plant fibers, it is usually used to make down jackets, duvets, etc. Household daily necessities, with the improvement of people's quality of life, more and more people like to use down products, which not only solves the problem of insufficient supply caused by the long growth cycle of cotton and linen, but also alleviates the problem caused by cotton and linen planting. The lack of land resources, with the increasing demand for down, is a challenge to the performance and production efficiency of down processing equipment. Feather processing needs to go through the following steps: scouring, dehydration, drying, cooling, and drying T...

AI Technical Summary

Problems solved by technology

[0003] The patent number is CN201721795748.0, a non-stirring hot air down dryer. The suction fan creates negative pressure in the container shell, and the down is transported to the filter drum through the inlet and outlet outlets; the filter drum is driven by the transmission mechanism. Rotate, and then the gas heated by the steam air heater enters the filter drum through the air channel through the conversion of the valve tee, so as to dry the down; because the feather stirring device is not used inside the filter drum, but through The rotation of the external drum disturbs the feathers, and its effect cannot make the feathers inside the drum evenly stirred, so that the feathers cannot be dried evenly, and the feathers are not dried completely. When the feathers inside the drum condense into a ball , due to the large external heat of the condensed feathers, resulting in local overheating and scorching, which reduces the drying quality of the feathers

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