What is hollow cone nozzle?

hollow cone nozzle spray pattern

Hollow conical nozzles can produce spray distributed evenly over a hollow annular ring impact area.
Hollow cone nozzle can require good atomization of liquid under the low pressure of extremely good effect in application, the nozzle can be in the big and smooth circulation, can reduce or eliminate the phenomenon of blocking, spray evenly distributed, spray droplet size is small to medium, is made of solid material processing, which has a sophisticated internal size, This type of nozzle has a detachable cap and a newly designed cyclone cavity, and can produce a hollow conical spray shape with an annular spray area.
 
 

There are two types of hollow cone nozzles:

axial hollow cone spray nozzles and tangential hollow cone spray nozzles.

Performance parameters of hollow cone nozzle:

Supported link size: common size 1/8”, 3/8”, 1/4”, 3/4”, 1/2”, 1”, 1.5”, 2”, 3” hollow cone nozzle type
 
Supported pressure: 0MPA-15mpa (common pressure 1Mpa, 2Mpa, 3Mpa, 4Mpa, 5Mpa, 10Mpa and other customized pressure)
 
Supported flow: 0L/min--1000L/min (common flow: 0.5L/min, 1L/min, 5L/min, 10L/min, 20L/min)
 
Supported injection Angle: common degrees 30°, 45°, 60°, 90°, 120°, 160° (Angle can be customized according to demand)
 
Supported channels: Single-fluid channels (hydraulic liquid)
 
Supported materials: stainless steel (SS304, 303, 316, 316L), BRASS, plastic (PVC, ABS, FUD), silicon carbide
 
Supported connection modes: external (internal) thread connection, card sleeve connection, clip connection, quick disassembly connection, welding, flange connection.
 

What are hollow cone nozzles used for?

The application field of the hollow cone nozzle is very wide, often used in the field is:
1. Exhaust gas desulfurization and dust removal,
2. Exhaust gas washing,
3. Gas cooling,
4. Chemical treatment,
5. Dust control,
6. Air humidification,
7. Washing and bleaching process,
8. Starch spray flue gas washing,
9. Product decontamination,
10. Cooling tower cooling,
11. Packing tower spray, etc.
12. Others
 

Hollow cone spray nozzle spray features

The hollow cone spray type is essentially a circular ring of liquid. This type of nozzle is generally formed by an air inlet tangent to the cyclone cavity or by an internal slotted blade immediately upstream of the nozzle mouth. The rotating liquid forms a hollow cone shape as it leaves the nozzle.