Patent Number 20130693925.8 201310542229.3
ZL300 inteligent softgel tumbler dryer combines the working principle of common tumbler dryers in the market and the
rotery dehumidifier This product was designed, developed and tested 3 years ago. It is a totally new opimized and
designedinteligent dryer This machine is the combination of shaping,drying and polishing.
There is a checking nternet of Things---which is combined with load cell, humidity sensor and temperature sensor inside
the machine,so the wight, temperature and humidity of each cage can be controlled by PLC touch screen The working
principle of the machine is. the air inside the cage blows to the surface of the softgel via circulating fun, and takes away
the water inside the gelatin film, And then, dehumidify by the first grade surface air cooler(the condensate water wi be
drained out through internal pipelines) and then dehumidify the cage again by the rotary dehumidifier, and at last, the
return air produced by the sencond grade surface air cooler will cool the cage, forming a circulation inside the cage.
Because it is a circulation inside the cage, the effective curve control of the softgel by PLC can be guaranteed
ZL300 inteligent softgel tumbler dryer possesses the following advantages
1.Energy saving: This machine is composed by 3 units(6 cages) and the total power is 30KW The average power consum
ption is 60%-70% and the average electricity consumption is around 20 kws. And about3~4times power can be saved
compared with conventional tumbler dryers.
2.Reduction of labors, n conventional drying process, softgel drying trays should be used after 1.5~2hours drying inside
the tumbler dryer and during the first 5 hours, the softgel should be turned manually every half an hour By using this
ZL300 inteligent softgel tumbler dryer four labors can be save in 24 hours(3 shifts)
3.Reduction of floor space: ZL300 inteligent softgel tumbler dryer can do the shaping and drying work at the same time,
and it just needs 6*11m floor space, so, compared with conventional drying process, 50-100 m2 space can be saved.
By using this machine, the problem can be solved that plant extension can not meet the production increasing requests
for many old factories.
4.Reduction of drying time effectively It needs 16-22 drying hours in conventional drying process. ZL300 inteligent
softgel tumbler dryer installed rotary dehumidifier units itselffimported from Sweden) the humidifying space is relatively
small. And the interaction of the softgel from different cages can be avoided, because the humidity and temperature
control in each cage is relatively independent. So, by this way the drying time can be decreased to 8-12 hours.
5.Humidity and temperature and mateiral weight can be controlled on line: During the production, the humidity and temp
erature can be adjusted according to the products, and the weight of the material in each cage can be adjusted, and the
forward and reverse of the cage can be controlled automatically so the weight of the mateial inside each cage can be
almost the same in general. The water contant left in side the gelatin film after drying can be observed on line.
6.Reduction of cost of production and investment: Because of the reduction of drying time, the labors and the floor
space, the cost of production can be lowered widely