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Single nozzle.
HBN Single hollow-cone spray nozzle
Single nozzles are axial hollow-cone spray nozzles which are operated by the fluid pressure. Special grooves in a swirl body sets the fluid in rotation and emerges at the nozzle bore as a simple hollow-cone vaporisation. Shortly after leaving the nozzle, the stream dissolves into tiny droplets (<100 µm) and creates the typical fine mist or spray which is typical for hollow-cone spray nozzles and then impacts upon a surface in the shape of a ring. This specific turbulence results in a drop spectrum with an increased degree of efficiency.
Areas of application
The system meets requirements for various applications, e.g. for process and object cooling, cleaning of gasses ( gas washers), during dust control (coal power plants), humidification of goods (foods industry), for humidification purposes (climatic control) and in fire protection, and especially for oil and fuel vaporisation.
Spray pattern and water distribution
In practice, the theoretical cone diameter will deviate somewhat due to external influences.
Therefore, borderline cases should be individually discussed in terms of practical application.
Areas of application
| Spraying characteristics | Fine-spray nozzle with hollow cone |
|---|---|
| Installation position | no restrictions |
| K-value | 1 … 4 (±5 %) others at request |
| Drop spectrum | Drop size < 100 μm |
| Effective horizontal distance | approx. 1,5 … 2 m |
| Effective surface | approx. 3 … 20 m2 |
| Spray cone angle | 60 … 120° (±5 %); others at request |
| Filter | Hemispherical filter in stainless steel 1.4301 |
| Weight | 85 g |
| Application | Object fine-spray nozzle, cooling, humidification, dust binding |
| Material nozzle bodies, nozzle inserts | Brass Ms58 (alternatively in aluminium, stainless steel) |
| Pipe thread connection | R 1⁄2″ AG with hexagonal SW19 (DIN 2999) |
Downloads
Calculate it for yourself
Simply determine by yourself, which nozzle fits to your needs. There are two ways:
Water flow rate (Q = K√p)
or