tec temp HT
The TEC artec TecTemp HT-R is a combination of injection lances arranged in a ring on the steam pipe and a control unit. The individual connection of each injection nozzle to the control unit enables individual control of each nozzle. The system offers extremely precise temperature control with the highest possible adjustment ratio and is mainly used in steam applications of up to 730 °C. The circumferential positioning of the injector lances ensures lowest pressure losses. Due to the lack of moving parts in heat-affected zones, the risk of damage is minimized. The design of the injection lances has a low sensitivity to fatigue cracking.
- Injection cooling system with 15 or 20 sequentially opening nozzles
- Control ratio up to 250:1
- Optimized materials and component design to prevent fatigue-related cracks
- steam pipes from DN250,
- Pressure level up to PN400/class 2500
- Steam temperature up to 730°C
- Multi-stage pressure reduction available for a differential pressure of up to 120 bar
- Pressure pipe with integrated protection pipe
For more details, see technical data sheet
Typical applications in thermal power plants:
- Control of the steam temperature in the waste heat boiler
- Establishing a constant steam temperature for the steam turbine
Split injection cooler with separate water control and spray function
- metallic seat seal through ball/seat pairing in the control unit
- Individual control of the injection nozzles through a 90° movement of the spindle
- Metal-on-metal ball/seat design with long seat-tightness and durability
- Optimized materials and component design to prevent fatigue-related cracks
- Perfect water spray with the smallest drops of water due to a constant difference in pressure at the injection nozzles across the entire control range.
- Optimized nozzle opening sequence for perfect water distribution and optimal evaporation conditions.
with control drive: pneumatic, electric, hydraulic
