(637 products available)
The aeration Venturi comes in distinctive designs and models that meet diverse needs across industrial and municipal sectors.
Aeration
Aeration Venturi tubes or pipes are common models used in different water treatment facilities. Usually, the device blends air into water by creating a vacuum. As a result, they invite the surrounding air into the water. Manufacturers make the aeration Venturi in various materials, so the users can choose the one that fits their application. Sometimes, the devices come with coatings to improve performance and durability.
Aerator nozzle
This type of aeration Venturi is designed to be applied at the top of a tank or basin. The device draws air into the liquid and breaks the air into smaller bubbles. The aerator nozzle can be fitted into different water tanks. Depending on the size and flow rate required, users can select the option that suits their needs.
Bureau of Standards (BPS)
This is a standard of Bureau of Philippine Standards. It has something to do with the design and classification of Venturi aerators. BPS defines how the aerator should be made. So, it specifies the shape, size, and performance requirements. This makes the aerator consistent and effective. Following BPS makes sure that the aerator performs well and meets the quality standard.
Disk diffuser aerator
This device combines a diffuser and a Venturi in a disk shape. It works by using compressed air to create a flow through the central passage. The flowing liquid creates a vacuum in the surrounding section. Air from the surrounding moves through the permeable section of the disk, and small bubbles effervesce in the liquid.
Spray head for oil pumps
The aerator head is called a spray head. It can be used in an oil pump application. The spray head works by forcing water through a small opening. This method results in high-velocity water movement that can draw air into the stream. The compressed air will form bubbles that allow for oxygen transfer in the pumped system.
Generally, the specifications of aeration Venturi tubing vary according to the location where the tubing will be installed, the size of the aerator, and the system in place. Some common sizes and their specifications are as follows.
Normally, the aerator Venturi does not need much maintenance because it is exposed to air. However, if algae grow on the outside or inside of the aerator, it should be cleaned with a mixture of bleach and water. Other cleaning agents could be used, but one should ensure that they do not harm the PVC. When cleaning, use a soft brush to clean the inside of the aerator and ensure that the mixture flows through the entire length. The solution should remain inside the tubing for at least 30 minutes before being flushed out. The aerator should be dried before being stored.
The applications of the aeration venturi pump are widespread and diverse in numerous industries, such as water and wastewater treatment, aquaculture, food and beverage, chemical and pharmaceutical, environmental protection, agriculture, and landscaping, etc.
When choosing a Venturi aerator for specific applications, several important factors need consideration.
Application requirements analysis
Users must determine the purpose of using the Venturi aerator and the working environment. Factors that need consideration include water quality, pollutant types, treatment scale, available equipment space, and more.
Venturi tube design selection
Users need to select suitable Venturi tube parameters according to the air volume and pressure requirements. This includes determining the tube's diameter, length, and constriction section. Users can refer to relevant literature and cases or consult manufacturers to ensure that the selected Venturi tube can meet the air volume and pressure needs of the specific application.
Material selection
Users need to choose suitable materials for both the Venturi tube and mixing chamber based on the working environment and water quality. For example, if there is a risk of corrosion in the working environment, users may need to choose corrosion-resistant materials such as stainless steel.
Maintenance and service support
Users should consider the maintenance and service support for the Venturi aerator. Choose a manufacturer that offers good service support and ensure that the product is easy to maintain and repair. This can help the user obtain timely technical support and spare parts during use.
Q: How many aeration vents should a person install?
A: It varies by the size of the furnace. One vent for every four square feet of fireplace floor is a good rule of thumb.
Q: Does the Venturi effect increase pressure?
A: The Venturi effect decreases pressure and increases fluid velocity. The design of venturi tubes is helpful in a wide array of applications from carburetors to water mixers.
Q: Do venturi nozzles work in reverse?
A: Yes, venturi nozzles can work in reverse to function as an aspirator to draw in another substance or gas into the moving stream. This is the fundamental principle on which venturi aerators work.
Q: Are venturi tubes and venturi nozzles the same?
A: No. A venturi tube is the complete structure that comprises an entry part, a narrow throat, and a wider exit part. The venturi nozzle refers to just the narrower section where pressure drop and increase velocity occurs.
Q: Can a Venturi pump work without a pump?
A: Yes. Venturi pumps work by using pressure difference to move substances and don’t need to use another pump to work.
浙公网安备 33010002000092号
浙B2-20120091-4