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Jet Mixing Nozzle

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Steam Jet Vacuum System

Jet Mixing Nozzle are initially applied in match with injectors for aeration and ozone dosing purposes. When pressurized mix flow from injector jets through the agitation nozzle, it will draws 4~5 time volume of water around to flow and mix with it.

The process is called ”second mass transfer” which not only elevates oxygen/ozone utilization rate but also provides adequate agitation energy to maintain sludge suspension and make the flow mixing evenly with water in reservoir.

So it is highly recommended that injectors be always used in match with nozzles in aeration and ozone dosing application.

Jet Mixing Nozzle can be used separately for solo agitating purpose such as anaerobic agitation etc. Number ous cases have proved it as a high reliable and maintenance free device in wastewater treatment industry.

Function of Jet Mixing Nozzle:

1. To proceed further matter transfer driven by the concentration difference between mixture from the injector and water in ponds/tanks.

2. To do agitation in the ponds/tanks using residue water head from the injector.

Features of Jet Mixing Nozzle:

1. Easy to install and maintenance-free.

2. Secondary jet, improved oxygen utilization efficiency, and reduced energy consumption.

3. Depending on the type of aeration tank, installation is flexible and can be performed without interrupting water flow or draining the tank.

4. Wide coverage area for mixing services.

Models & Specifications:

Type	INLET	VOLUME OF FLOW(m³/h)	Witdh OF SERVICE(m)	LENGTH OF SERVIE(m)
N20	DN50	4.7~12.6	<=1.5	3~7
N30	DN80	10.7~28.3	<=2	3~7
N40	DN100	19.0~50.2	<=2.5	3~7
N50	DN100	29.7~ 78.5	<=2.5	3~7
N60	DN150	42.7~113.1	<=3	3~7
N70	DN150	58~154	<=3.5	3~7

To provide enough retention time

A venturi type of cylinder plus to nozzle is designed to maintain contacting time of gas in water

This configuration will have the same effect as increasing the water depth.