Energy-saving down drying machine

Abstract

The invention discloses an energy-saving down drying machine which comprises a shell, a microwave heater, a light transmission partition board, a screen, a stirring shaft and an ultraviolet lamp. The light transmission partition board is arranged in the shell. The screen is arranged in the middle portion of the shell. The microwave heater is arranged between the upper portion of the shell and the light transmission partition board. The ultraviolet lamp is fixed to the top of the shell. An air blower and a dehumidification exhaust fan are arranged on the upper side of the shell respectively. An air inflow pipe is connected to the lower side of the air blower. An electric heating device is arranged at the portion, located on the outer side of the shell, of the air inflow pipe. The stirring shaft supported by a bearing is arranged at the lower portion of the shell. Multiple stirring rods are evenly arranged on the stirring shaft in the axial direction. By the adoption of the energy-saving down drying machine, microwave heating and hot air heating are used in a matched manner, heating in a steam heating manner, a conductive oil heating manner and the like is replaced, energy is saved, dehumidification is performed in time, and the drying speed is increased greatly; ultraviolet rays are adopted for sterilization after the drying is completed, and dried down meets the sanitary requirement; and meanwhile the energy-saving down drying machine is simple in structure, low in cost, convenient to use and suitable for popularization.

Description

technical field [0001] The invention relates to the field of feather processing, in particular to an energy-saving feather dryer. Background technique [0002] Feather has special properties and can replace cotton to make cotton clothes, bedding and other products. In the current situation of long cotton production cycle and low yield, using natural feathers as a substitute for cotton, its performance is superior to other plant fibers in terms of warmth, weight, light transmission, and durability. Feather processing as a whole needs to go through the following steps: scouring, dehydration, drying, and cooling. The drying step is a process in which the drying machine uses heat to evaporate the water in the washed and dehydrated wet feather down, restore the natural fluffiness of the feather down, and make it a naturally dry and fluffy filling. The current energy shortage, the existing drying equipment is mostly heated by steam, heat transfer oil, etc. On the one hand, these...

AI Technical Summary

Problems solved by technology

The current energy shortage, the existing drying equipment is mostly heated by steam, heat transfer oil, etc. On the one hand, these heating methods make the equipment complicated, on the other hand, the production cost of the equipment is high, the cost of use is also high, and the heating speed is slow. In addition, after drying feathers still harbor bacteria

Images