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Home Parts Ozone Generator CategoryOzone Generator Accessories

Ozone Generator

Ozone Generator Accessories

1 injector, 3 titanium alloy aerator discs, and a gas-liquid mixing pump

Ozone Generator Accessories for Improving Ozone Dissolution Efficiency

In practical applications, ozone generators often need to be equipped with various ozone generator accessories to improve the overall efficiency and effectiveness of the system. These include PVDF ozone venturi injectors, titanium alloy aerator discs, and gas-liquid mixing pumps.

PVDF ozone venturi injector is a type of nozzle with good corrosion resistance. It is usually used in medium and small ozone generators to mix ozone gas with water to produce dissolved ozone. Aerator disc evenly disperses ozone gas into the water through holes, thereby achieving gas dissolution. It is commonly used in high-concentration ozone generators. Gas-liquid mixing pump works by pumping gas and liquid together into the mixing chamber, and then using fluid dynamics to quickly disperse the gas into the liquid. It is usually suitable for large ozone generators for handling large amounts of water.

Specifications
Working Principle
Videos

Specification

PVDF ozone venturi injector
Titanium alloy aerator disc
Gas-liquid mixing pump

It is divided into 1/4", 1/2", 3/4", 1", 1.5" and 2" water pipe injectors.
It is suitable for use with flow rates of 0.1–50 tons per hour.
Injectors with a size below 1.5 inches come with a built-in check valve, while a separate check valve is provided for 2-inch injectors.

Technical Specifications

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Table 1: PVDF Ozone Venturi Injector Technical specifications
Model	A12057	A25100	A25152	A32235	A48275	A58295
Specifications	DN-15	DN-20	DN-25	DN-32	DN-40	DN-50
Size	1/4"	1/2"	3/4"	1"	1-1/2"	2"
Water Pressure (MPa)	0.1–0.2	0.25–0.4	0.25–0.5	0.25–0.5	0.25–0.6	0.3–0.7
Inspiratory Capacity (m³/h)	1–3	4–7	7.5–10	11–15	22–30	37–49
Overall Length (mm)	57	100	152	230	275	295
Water Flow (m³/h)	0.05–0.2	0.2–1	1–3	3–10	10–25	25–50
Material	PVDF	PVDF	PVDF	PVDF	PVDF	PVDF
Note: 1. The total length includes the size of the male threads at both ends. 2. The water flow rate and air intake volume in the table are reference values, greatly affected by factors such as environment and fluid quality, for reference only. 3. As the gas volume is related to temperature, pressure, and humidity, for the purpose of comparison, the commonly referred volume flow rate is at standard conditions (temperature of 20 °C , pressure of 0.101 MPa , relative humidity of 65%), where the flow rate is measured in Nm³/h, with "N" representing standard conditions. 4. The injector produced by our factory is named according to the size of the water pipe (the male thread of the injector is compatible with standard parts on the market).

Applications

An adjustable valve is added to the air intake port to adjust the air intake volume. It can efficiently aerate sewage, increasing the required dissolved oxygen in sewage treatment and removing some BOD.
When there is return sludge flux, it reduces the load on the subsequent treatment facilities.
When used in a biological contact oxidation tank, it replaces traditional biochemical aeration methods, eliminating the need for complex air blower piping systems and aeration devices like aerators.
Applied in aquaculture, it can effectively improve the conversion efficiency of oxygen per unit power.

It can be regenerated online, easy to clean, and has a long service life.
It has antioxidant properties, reducing energy consumption by 40% compared to conventional aerators.
It will not cause pore blockage, and has good chemical stability, and resistance to acid and alkali corrosion.
It has uniform bubble diffusion, small aeration bubble diameter, and large gas-liquid interface area.
It is non-magnetic, non-toxic, non-shedding, non-polluting, and has good biocompatibility.
It features good sealing performance, compact structure, not easy to damage, and is suitable for harsh working conditions.

Technical Specifications

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Table 2: Titanium Alloy Aerator Disc Technical specifications
Model	DN-125 (Plate)	DN-180 (Plate)	DN-245 (Plate)	DN-100 (Round)	DN-150 (Round)	DN-180 (Round)
External Diameter (mm)	125 mm	180 mm	245 mm	100 mm	150 mm	180 mm
Disinfection Area	0.15 m²	0.35 m²	0.5 m²	0.15 m²	0.35 m²	0.5 m²
Material	Stainless Steel + Titanium			Pure Titanium
Air Inlet Diameter	1/2" male thread (customizable)
EA	≥ 20%–30%
Max Pressure	Internal withstand pressure ≤ 0.4 Pa, External pressure ≤ 0.6 Pa
Micropore Diameter	4 μm – 10 μm (customizable)

Applications

Including urban sewage, chemical industry, petrochemical industry, biotechnology, pharmaceutical industry, food industry, new construction and expansion of large water treatment plants, and renovation of old aeration tanks, etc.
Used for ozone aeration, aeration under high temperature conditions, and strong alkaline conditions.

Gas-liquid mixing pump is a horizontally installed self-priming gas-liquid mixing pump. It adopts a specially designed motor with a direct-coupling mechanism, and a standard motor shaft coupling connection form.
The pump's structure and performance are entirely based on imported foreign technology.
All flow passage components of the pump are precision cast from stainless steel materials.

Technical Specifications

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Table 3: Gas-Liquid Mixing Pump Technical Specifications
Model	Flow rate (T/Hr)	Water Input Size	Water Outlet Size	Power	Voltage	Head Of Delivery	Speed
20QY-1	0.4–2.8	19.1 mm	12.7 mm	0.55 Kw	220V/50Hz	40 M	2900 r/min
25QY-2SS	1–3.5	25.4 mm	19.1 mm	1.1 Kw	220V/50Hz	40 M
40QY-6SS	3.5–8	38.1 mm	30.5 mm	3 Kw	380 V / 50 Hz	50 M
50QY-12	18	50.8 mm	38.1 mm	5.5 Kw	380 V / 50 Hz	50 M

Applications

Supporting equipment for environmental protection, agriculture, animal husbandry, and aquatic products, etc.
Medical care, bioengineering, food, semiconductor equipment
Environmental protection systems for chemical plants, power plants, cement plants, paint factories, and wood factories
Industrial system support

Working Principle

PVDF Ozone Venturi Injector

When pressurized liquid flows through a narrow area in the injector, the flow area decreases and the flow velocity increases. Under the action of high-speed water flow, a negative pressure is formed in the gas chamber inside the injector, allowing ozone to be strongly sucked in. The high-speed power of the water flow helps to refine the ozone bubbles, increasing the contact area between gas and water, thus achieving thorough mixing of ozone and water.

Titanium Alloy Aerator Disc

The aerator disc is installed at the bottom of the treatment tank or reactor. It consists of multiple micropores. When ozone gas generated by the ozone generator is delivered to the ozone reactor, the micropores of the aerator disc can release the ozone gas into the water in the form of extremely fine bubbles. These tiny bubbles provide a large surface area, allowing for more thorough contact between the gas and water, and promoting the dissolution of gas in water.

Gas-Liquid Mixing Pump

The gas-liquid mixing pump utilizes the negative pressure created at the suction port to draw in ozone through the air intake. The high-speed rotating impeller thoroughly mixes and agitates the liquid with the drawn-in gas. Due to the pressurized mixing within the pump, the gas fully dissolves in the liquid, achieving a dissolution efficiency of over 80%.

Videos

Downloads

Here are product catalogue and data sheet for your reference. more information just contact us.