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Application:The ozone generating device， dissolved air flotation treatment equipment (various types of flotation device);

Characteristic:

1. Using PVDF material， oxidation resistance， corrosion resistance， ozone resistance， and will not cause secondary pollution to environment.

2. The product structure is compact， management， maintenance is simple and fast installation.

3. Reliable operation， can start or stop at any time， can also operate automatically.

4. Excellent resistance to abrasion， large mechanical strength， impact resistance， long service life.

5. High efficiency can reach more than 25%， low energy consumption， low noise.

Work principle and application of the fluidic device:

Jet (gas-liquid mixing chamber) is also called the water injector， it is the inhalation chamber， composed of a nozzle， diffuser is composed of three parts， is the use of a multi-purpose aeration mode developed jet principle of negative pressure， the gas mixing chamber design unique， strong water is mixed with the air jet， the uniform mixing， complete， the bubbles and delicate， high efficiency of conversion of dissolved oxygen， oxygen aeration equipment of the traditional rate generally lower than 10%， the oxygen jet aeration equipment form of the conversion rate is higher than 25%.

The material is PVDF (plastic)， ozone resistance， acid and alkali corrosion， compatible range on water quality， temperature change， to adapt to different conditions of operational requirements. The user to increase the adjustable valve in the suction， suction volume can be adjusted， it can be efficient aeration of sewage， not only improve dissolved oxygen needed in sewage treatment， and removal of part of the BOD， the return sludge， decrease;

Product structure is compact， simple and quick installation， repair management， reliable operation， can start or stop at any time， or automatic operation， high efficiency， low energy consumption， long service life， low noise， good performance， the environment will not have two pollution.

Widely used in water treatment， ozone generator， chlorine dioxide generator， chemical industry， aquaculture， straight drink machine etc..

Introduction:

Venturi injector is one of device of gas- liquid mixture， which adopt PVDF material that has the feature of oxidation resistance or corrosion resistant; Currently venturi injector widely used for ozone water mixing， sewage treatment， medicine field due to the feature of ozone resistance， long service life， good mixing effect!

Body material: PVDF; PVDF is a natural， high purity material without pigment; PVDF materials with chemical corrosion resistance and solvent resistance properties are excellent; as the fluorine plastics， the heat resistance of PVDF are higher than all the other plastics， heat resistance up to 148 degrees Celsius ; PVDF is a hard material， highly crystalline， abrasion resistance excellent， high mechanical strength， impact resistance， long service life.

The main models (waterway diameter named): 1/4 inch ， 1/2 inch， 3/4 inch ， 1 inch， 1.5 inch， 2 inch;

Application:

Widely used in water treatment (dissolved ozone and chlorine dioxide sterilization， oxygenation in addition to iron)， chemical industry， aquaculture， direct drinking water machine， petroleum， machinery， electric power， metallurgy， textile， ships， instruments and national defense industry etc.

The advantages:

1. simple structure， safe operation， low cost， quick effect， no power consumption;

2. Not affected by all kinds of radiation， electromagnetic waves， and has corrosion resistance， earthquake， explosion and high and low temperature resistance and other characteristics， suitable for application in a variety of environments;

3. Jet element can be made very small， and the electronic technology can be integrated.

Working principle:

In the high-speed rotating impeller， the liquid from the nozzle at high speed， high-speed flow of liquid through the gas mixing chamber， will form a vacuum in the gas mixing chamber， the airway inhalation of air， air into the gas mixing chamber， lodged in the throat and intense mixing liquid， to form gas-liquid mix by diffusion tube， exhaust， air rises with fine bubbles in the water， efficient mass transfer form in the whole process. Can used for the disinfection of sewage， purification.

Product parameters:

1/4 inch:

The inlet and outlet diameter:1/4;

Nominal diameter:DN8;

Air inlet diameter:5mm;

Enter the water pressure (kg/cm2):0.5-2.5;

Flow of water (tons / hour):0.05-0.20;

Inspiratory capacity (Nm3/hr):0.03-0.08;

Total length (mm):57;

Material:PVDF (fluorine plastic);

1/2 inch:

The inlet and outlet diameter:1/2;

Nominal diameter:DN15;

Air inlet diameter:1/4;

Enter the water pressure (kg/cm2):2.0-4.0;

Flow of water (tons / hour):0.35-0.70;

Inspiratory capacity (Nm3/hr):0.20-0.50;

Total length (mm):95;

Material:PVDF (fluorine plastic);

3/4 inch:

The inlet and outlet diameter:3/4;

Nominal diameter:DN20;

Air inlet diameter:1/4;

Enter the water pressure (kg/cm2):2.5-5.0 ;

Flow of water (tons / hour):1.2-2.5;

Inspiratory capacity (Nm3/hr):0.8-1.7;

Total length (mm):147;

Material:PVDF (fluorine plastic);

1 inch:

The inlet and outlet diameter: 1 inch;

Nominal diameter: DN25;

Air inlet diameter: 1/4 inch;

Enter the water pressure (kg/cm2): 3.5-5.0;

Flow of water (tons / hour): 2.5-5;

Inspiratory capacity (Nm3/hr): 2-5.5;

Total length (mm): 224;

Material: PVDF (fluorine plastic);

1.5 inch:

The inlet and outlet diameter:1.5 inch;

Nominal diameter:DN40;

Air inlet diameter:1/2 inch;

Enter the water pressure (kg/cm2):3.5-7.0;

Flow of water (tons / hour):5-12;

Inspiratory capacity (Nm3/hr):8-16;

Total length (mm):268;

Material:PVDF (fluorine plastic);

2 inch:

The inlet and outlet diameter:2 inch;

Nominal diameter:DN50;

Air inlet diameter:1/2 inch;

Enter the water pressure (kg/cm2):3.5-7.0;

Flow of water (tons / hour):8-20

Inspiratory capacity (Nm3/hr):13-32;

Total length (mm):292;

Material:PVDF (fluorine plastic);

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Main function of ozone:

1#: Food purification; To decompose the residual chemical fertilizer， pesticides and other toxic substances in fruits， vegetables and foodstuff; Remove the antibiotics， chemical additives， hormones and other harmful substances in the meat， eggs， kill Halophilic bacteria in the seafood;

2#: Drinking water purification: The tap water after ozone treating is a kind of high quality drinking water; Injecting ozone gas in every 1 liter tap water for 2 minutes， can to remove the residual chlorine， taste and heavy metals in water， and up to the level of sterilization and disinfection. To prevent the formation of trichloromethane (CHCl3)， increase the oxygen content in the water to be the ideal of pure drinking water.

3#: Disinfection and Sterilization for dining utensils; Put the washed dining utensils into the ozonated water for 20 minutes to remove residual detergent. To kill Bacteria and virus to instead of the normal disinfection cabinet; avoiding the utensils of infectious diseases， also be used for disinfection for clothing， towels， rags and socks.

4#. Air purification: Hang the ozone exhaust pipe 1.7 meters above， keeping the ozone emission 20--30 minutes to remove indoor smoke and dust， decoration odour. Increase the oxygen content in the air， clean air. Let you enjoy the fresh at home like the air after the rain in forest (applied family， office， conference rooms， entertainment and others public place for smoke or dust or taste removal and disinfection);

5#: fruits and vegetables fresh keeping， mildew proof: inject the ozone gas in the bag of fruits or vegetables for 2 hours， can extand the freshness date 7 days. And also cab be used for mildew proof of vegetable cellar， fruit and vegetable transportation.