优势
这款真空密相气力输送机速度低，可确保最大限度地减少产品破损并轻柔地处理易碎粉末，同时实现大量生产。该系统不需要任何上游调节装置。利乐®气力输送机VDP FD还具有卫生设计和完全可清洁性。
概览
在真空密实相中输送易碎粉末和颗粒状原料。
产能
接收料斗容积：300-2,000升。
产量：通常高达7吨/小时。
Vacuum hopper for improved hygiene and safety
- Very low speed and gentle handling of fragile products
- High negative pressure enables high capacity and high product concentration
- Highly hygienic – no contact between product and moving parts
特点
Low velocity
Gentle handling of product
The low velocity of this vacuum dense-phase pneumatic conveying machine ensures minimal product breakdown and gentle handling of fragile powders. It also reduces fat migration, prevents loss of shininess in ingredients and enables homogeneity when conveying mixed products.
Handles high air volumes
Fast and large production
Thanks to a large – 5m2 – filter surface area and PE with PTFE coating filtrating material, the Tetra Pak® Pneumatic Conveyor VDP FD can handle higher air volumes and achieve a fast and large production. A good powder flow is secured by fluidizing devices and smooth emptying of the hopper. All in all, this reduces TCO – product waste is cut by up to 50% during transportation and filtration.
High negative pressure
High capacity
Thanks to the high negative pressure, the Tetra Pak® Pneumatic Conveyor VDP FD enables high capacity and a high product concentration at a low consumption of compressed air.
Operator safety
Ergonomic and safe
Easy access at standing height – the Tetra Pak® Pneumatic Conveyor VDP FD is designed for easy, ergonomic and safe operation. In addition, it maximizes safety by being explosion-proof.
Hygiene and cleanability
Top-level hygiene
The completely dismountable filter is easy to clean, and the reverse jet filter is cleaned by air impulsions. The machine is designed according to EHEDG recommendations, and all components are food safety certified. And as there is no contact between moving parts and product, a high level of hygiene is secured.
Two conveying methods
Continuous and batch
The Tetra Pak® Pneumatic Conveyor VDP FD supports both continuous and batch conveying. In continuous conveying, the starting hopper empties while the reception hopper simultaneously and continuously discharges the powder to downstream equipment through a rotary valve.
In batch conveying, the reception hopper discharges the powder through a butterfly valve only once a set level of powder is reached.
