Select Page

China Good quality Ring Vacuum Pump wholesaler

Product Description

2BV series water ring vacuum pumps are energy-efficient products developed by our company after making market investigation and analysis based on many years of scientific research and production experience, in combination with international advanced technology. As a new generation product with excellent performance and advantages, 2BV series water ring vacuum pump meets your requirements better than SK, 2SK series water ring vacuum pump (similar pumping performance).
The products are mainly used for suction of solid particle-free and water-insoluble gas. They are widely used in vessel evacuation, condenser evacuation, water extraction system, plastic molding (degassing), food processing, vacuum distillation, hospital sterilization, central attraction and beverage can production line, also used in petroleum, chemicals, pharmacy, power, metallurgy, environmental protection and other industries.
 Working principle
2BV series pump is of coaxial direct-coupled design, with pump body directly mounted on the motor. The rotation of impeller is driven by motor shaft, which makes the working fluid to form liquid ring in the oval pump body, (the working fluid plays the role of sealing medium, compression medium and cooling medium at the same time, without wear and no need for lubrication) as the impeller is eccentric relative to the rotating liquid ring. As a result, the liquid reciprocates within the space between the blades just as motion of piston in air cylinder, which causes suction and compression of gas. In the suction phase, liquid ring moves away from the hub, inhaling the pumped medium (gas) axially from the suction port; while in the exhaust stage, liquid ring gradually approaches the hub and expel the pumped medium (gas) axially from the exhaust port to extract vacuum. In addition, the external liquid pipeline connected to the pump body continuously injects with liquid to supplement the liquid carried by the discharged gas. 
 Working condition
 Gas flow range: 27~500m3/h
 Pressure range: 33hPa~ 1013hPa
 Temperature range: best suction gas temperature -10ºC~40ºC, temperature of working fluid 0ºC-35ºC
 Allowable transmission medium: water-insoluble and solid particle-free gas 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Impeller Number: Single-Stage Pump
Working Pressure: High Pressure Pump
Influent Type of Impeller: Single Suction Pump
Position of Pump Shaft: Vertical Pump
Pump Casing Combined: Verticaljoint Surface Pump
Mounting Height: Since Irrigation Centrifugal Pumps


Vacuum Pump

Disadvantages of using a vacuum pump

A vacuum pump is a device that pulls gas molecules out of a volume and leaves a partial vacuum. Its main function is to create a relative vacuum within a given volume. There are several types of vacuum pumps. Some of them are better suited for specific purposes than others. However, there are some disadvantages to using a vacuum pump.

Application of vacuum pump

Vacuum pumps are invaluable tools in many industrial and scientific processes. They are often used to move gas and other harmful substances and to clear clogged drains. They are also used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle or the power hydraulic component of an aircraft. No matter how they are used, they should fit the application.
The principle of a vacuum pump is to draw gas from a sealed chamber to create a partial vacuum. Over the years, vacuum pump technology has evolved from its original beginnings to its current form. Today, there are many types of vacuum pumps, including rotary vane pumps, momentum transfer pumps, and regeneration pumps.
The semiconductor industry is a major user of vacuum pumps. Among other applications, these pumps are commonly used for mounting circuit boards, securing components, blowing and jetting, and pumping. The use of renewable resources has paved the way for widespread semiconductor production, where vacuum pumps are crucial. This manufacturing shift is expected to boost vacuum pump sales across Europe.
Vacuum Pump
The most common types of vacuum pumps are positive displacement and rotary vane pumps. Positive displacement pumps are most effective for rough vacuum applications and are usually paired with momentum transfer pumps. These pumps are used in pharmaceutical, food and medical processes. They are also used in diesel engines, hydraulic brakes and sewage systems.
Positive displacement pumps are used to create low vacuum conditions and create a partial vacuum. These pumps create lower air pressure by enlarging the chamber and allowing gas to flow into the chamber. The air in the cavity is then vented to the atmosphere. Alternatively, momentum transfer pumps, also known as molecular pumps, use high-speed rotating blades to create dense fluids.
Vacuum Pump

Their drawbacks

Vacuum pumps are useful in industrial applications. However, they are not perfect and have some drawbacks. One of them is that their output is limited by the vacuum hose. Vacuum hoses are the bottleneck for vacuum pump performance and evacuation rates. The hose must be kept free of water and organic matter to ensure the highest possible vacuum.
Dry vacuum pumps do not have these problems. They may be more cost-effective but will increase maintenance costs. Water consumption is another disadvantage. When pond water is used, the pump puts additional pressure on the treatment facility. Additionally, contaminants from the gas can become trapped in the water, shortening the life of the pump.
Another disadvantage of vacuum pumps is their limited operating time at low vacuum. Therefore, they are only suitable for extremely high vacuum levels. Diaphragm pumps are another option for industrial applications. They have a sealed fluid chamber that allows a moderate vacuum. They also feature short strokes and a low compression ratio, making them quieter than their reciprocating counterparts.
Vacuum pumps are used in many industrial and scientific processes. They can be used to transport hazardous materials or clear clogged drains. They are also used in rear doors and dump tanks. Certain types of vacuum pumps can cause fluid blockages, which can be harmful. The vacuum pump should also be well suited to the fluid in it to avoid contamination.
Another disadvantage is the lack of proper vacuum system testing equipment. Mechanics often underestimate the importance of a properly functioning vacuum system. Most stores lack the equipment needed for proper troubleshooting. Typically, mechanics rely on the cockpit vacuum gauge to determine if the pump is working properly.
Some vacuum pumps are capable of providing constant vacuum. These pumps are also capable of eliminating odors and spills. However, these advantages are outweighed by some disadvantages of vacuum pumps.

China Good quality Ring Vacuum Pump   wholesaler China Good quality Ring Vacuum Pump   wholesaler
editor by CX 2024-03-30