PNEUMATIC GRAIN CONVEYING
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Pneumatic Grain Conveying Flexible Pneumatic Conveying Solutions Moving agriculture ahead

High Pressure Blowers Outlet cyclone Receiving hopper Pressure conveying systems are used to move grain from one place to another. Pressure conveying systems require grain to be fed directly into a hopper above the injector or rotary valve. Benefits • Minimal space for installation, the conveying pipes can reach anywhere. • Low weight of the conveying pipe means only small loads on buildings. • No heavy components to be installed in inaccessible places. • Wide range of modular pipe components and junctions means flexible installation options. • Only electrical installation to blower and...

Suction Blowers Outlet cyclone Suction side Suction cyclone Suction head Pressure side Blower Receiving hopper How a suction blower works The suction blower is a unique solution when flexible conveying is needed and is used everywhere for transporting grain. It sucks grain directly from the floor or pit through a flexible or fixed pipe system. At the blower, the grain is led over to the pipe on the pressure side. Pipes, bends and diverters can be fitted so that the grain can be conveyed to its desired destination. Benefits • Tractor-powered models are independent of electric power supply •...

TRL High Pressure Blowers - Directly Driven TRL 55 blower with TF 55 injector. Directly driven rotor. TRL 55 conveyor blower with damper for automatic adjustment of air flow. The blower creates an air flow in the pipes that conveys the grain. The amount of grain that can be blown through the pipes depends on the blower's power. Kongskilde provides blowers with different output to meet different needs. The smaller blowers are directly driven, i.e. the blower's rotor is fitted directly to the motor shaft. TRL 75 blower for grain conveying and drying. Benefits • Moulded blower housings with...

TRL High Pressure Blowers - Belt Driven Automatic air control on TRL 500. Damper closes automatically during startup. Construction of stepped high pressure blower. Higher capacities require higher pressure output from the blower. The most effective way to achieve this is by increasing the rpm. For this reason, large blowers use a belt drive between the motor shaft and the blower shaft. In order to achieve sufficient pressure for larger capacities, the largest blowers have multiple rotors. Technical specifications Motor kW/hp Benefits • Effective modular system to build blowers with...

Rotary Valves and Injectors CAE 20 receiving hopper mounted below the cyclone in a pure suction installation. CAD 20 receiving hopper with inlet hopper and damper. TF injector with inlet hopper. A rotary valve or an injector delivers the grain into the pipeline in pressure conveying systems. Injectors are an ideal, simple solution for small capacities. A rotary intake unit is used for larger capacities. This is driven by a small motor that increases the capacity significantly in comparison with an injector. Rotor for CA 20 receiving hopper fitted with rubber slats. Benefits • Rubber slats...

Capacities for TRL High Pressure Blowers Conveying capacity for purified and dried wheat (700 kg/m3)(t/hour) The table is based on a 4 m vertical lift and two 90° bends in the pipeline. The rest of the pipe is horizontal. Various factors affecting the conveying capacity: • Crop water content, based on 15% for cereals. • Extra lift height reduces capacity. • Multiple bends reduces capacity. • Air temperature and barometric pressure • Purity of the grain Blæserkurver Blower graph 80 000

Electric-Powered Suction Blowers Type SUC –E Type SUC-E is trolley mounted and easy to move. Control cabinet for automatic starting/ stopping the motor. Kongskilde’s wide range of suction blowers can be supplied for either electric or tractor power. Permanently installed conveying systems are usually based on electrically powered devices. Technical specifications Motor power (blower), kW/hp SUC 300E with automatic air regulation. Belt transmission protects drive of both blower and cell wheel. El-powered suction blower SUC -E: • For grain transport in barns • Capacities up to 33 t/h • On...

Tractor Powered Suction Blowers Type SUC –T Three-point attachment to tractor lift. Three-stage blower on SUC 500T provides high pressure for grain conveying. Automatic air control is standard on tractor-powered blowers. Tractor-powered suction blowers type SUC-T is attached to the tractor's three-point linkage. Capacities up to 44 t/h. Also available without suction equipment for pure compressed air conveying. Provides approx. 20% increased capacity. Technical specifications PTO shaft dimension, tractor side Weight, kg Blower max. air output, m /h 3 Type of conveying pipe Diameter of the...

Tractor Powered Suction Blowers Type SUC-TR The blower's loading equipment ready for road transport. The TR models loading equipment is ideal for loading lorries and trucks. Powerful blower with up to 4 steps provides great conveying out-put. The belts can be tightened without using tools, although tools are required to gain access to the belts. Trailer models type SUC-TR are powered by the tractor PTO shaft. Loading equipment is standard on SUC-TR models. You use the loading equipment when you are loading grain onto a truck or lorry. Technical specifications Recommended min. power of...

Tractor Powered Suction Blowers Type SupraVac 2000 Loading equipment on SupraVac 2000 ready for loading grain onto lorry. Loading equipment hydraulically folded for the transport position. Connection of pipe system. E.g. mounted on silos for filling. SupraVac 2000 is the latest addition to our tractor-powered suction blowers. With a capacity of up to 120 tonnes/hour, you load even the largest vehicles quickly. Technical specifications Recommended min. power of tractor PTO kW/hp PTO shaft speed, rpm PTO shaft dimension, tractor side Weight, kg Type conveying pipe (suction side) Type...