Rotary Valves and Injectors
Kongskilde > Pneumatic Grain Conveying > Rotary Valves and Injectors
About Kongskilde Rotary Valves and Injectors
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.
Benefits
- Rubber slats provide an excellent seal against air loss.
- The rubber slats can bend to minimise clogging.
- The combination of gear and belt drive protects the intake unit against clogging.
- Belt tension is easily adjusted.
- Standard inlet hoppers and shutters to regulate inlet volumes.
CAD feeder units are used for pressure conveying, while CAE models are used for pure suction conveying.
Blower & Injector Models
| Blower | TRL 20 | TRL 40 | TRL 55 | TRL 75 |
|---|---|---|---|---|
| Injector | TF 20 | TF 40 | TF 55 | TF 75 |
Technical Specifications
| Capacity t/hour 700 kg/m3 | Motor kW/hp | Power supply 50 Hz | Power consumption A | Cell wheel/motor rpm | Weight kg | Connection top/bottom | Max pressure mm VS/Pa | Connected to control cabinet as standard | |
|---|---|---|---|---|---|---|---|---|---|
| CAD 20 | 16 | 0.55/0.75 | 3x 400V | 1.33 | 65/1400 | 37 | OK200/OK160 | 2000/19600 | TRL 150-200 |
| CAD 30 | 26.5 | 1.5/2.0 | 3x 400V | 2.3 | 65/1400 | 61 | OK200/OK160 | 4000/39200 | TRL 300 |
| CAD 40 | 53 | 1.5/2.0 | 3x 400V | 3.1 | 65/1400 | 97 | OK250/OK160 | 5000/49100 | TRL 500 |
| CAE 20 | 16 | 0.55/0.75 | 3x 400V | 1.33 | 65/1400 | 32 | OK200/(OK200)* | 2000/19600 | TRL 150-200 |
| CAE 40 | 53 | 1.5/2.0 | 3x 400V | 3.1 | 65/1400 | 89 | OK200/(OK200)* | 5000/49100 | TRL 500 |
*Optional accessory