Roots Blower For Sale
The Roots blower is a volumetric fan, with impeller end face and front and rear end covers of the fan. The principle is to use two blade shaped rotors to move relative in the cylinder to compress and transport gas in a rotary compressor. This type of blower has a simple structure and is easy to manufacture. It is widely used in aquaculture oxygenation, sewage treatment aeration, cement conveying, and is more suitable for gas conveying and pressurization systems in low pressure situations. It can also be used as a vacuum pump, etc.
Type of Roots Blowers for Sale
Roots Vacuum Pump
Roots vacuum pumps have been applied in petroleum, chemical, plastic, pesticide, turbine rotor dynamic balance, aerospace space simulation and other devices, so they should be vigorously promoted and applied in China. It is also widely used in industries such as petroleum, chemical, metallurgy, and textiles.
Rotary Air Blower
Small size, large air volume, low noise, and low energy consumption (the rotary blower adopts the principle of operating compressed air, although small in size, it has large air volume, energy saving, and silent operation that other forms of fans cannot compare with.).
Smooth operation and convenient installation (for small models, as long as they are properly placed, the vibration is minimal and there is no need to install anti vibration devices, making installation convenient).
Resistance to load changes and stable air volume (for example, if the pressure of the sewage treatment aeration tank changes, the load changes, but the air volume changes very little with the pressure change).
Equipped with an air chamber for smooth air dissipation (all models are equipped with an air chamber to prevent air pulsation and ensure smooth air dissipation).
The material is excellent, the structure is clever, and the performance is stable (all blowers are made of high-quality materials, the structure is exquisite, sturdy and durable, the performance is stable, and there are few long-term failures).
Simple maintenance, few faults, and long service life (low speed, low wear, and long service life).
Centrifugal Air Blower
Centrifugal Air Blower For Sale
Centrifugal air blowers adopt three core high-end technologies: "ultra high-speed direct connection motor", "air suspension bearing", and "high-precision single-stage centrifugal impeller", creating a new era of high efficiency, high performance, low noise, and low energy consumption fans. It is a new generation of high-tech civilian products developed with great dedication based on the design experience of aviation turbomachinery.
Features
1. Energy saving and high efficiency
The air suspension centrifugal blower uses air bearings, direct connection technology, a high-efficiency impeller, a permanent magnet brushless DC motor, and no additional friction. The fan automatically adjusts the consumption of motor power based on the output (adjustable range of air volume 40-100%) to maintain the high efficiency of equipment operation.
2. No vibration, low noise
Adopting air bearings and direct connection technology, there is no vibration generated, and the fan does not need to be equipped with sound insulation devices; The equipment is lightweight and does not require a special foundation. The installation and layout are simple and flexible.
3. No lubricating oil
The fan adopts air-bearing technology, and the system does not require a lubricating oil system, providing clean air to special industries such as electronics, medicine, and food. The operating temperature of the air bearing has reached 600 degrees, and all the drawbacks of the oil-based bearing system have been successfully resolved.
4. No maintenance
Without the necessary gearbox and oil bearings for traditional fans, our series of high-tech impellers and motors are directly connected without couplings. The intelligent control system and key components use AL7075 (aviation aluminum). These technologies ensure that the equipment is maintenance-free, reduce maintenance costs for users, and improve the stability of the gas supply system operation.
5. Convenient operation control
Self-checking and constant pressure operation, load/no load operation, overload control, and unmanned operation can be achieved on a personal computer for fan speed, pressure, temperature, flow rate, etc. The fan adjusts the flow rate by adjusting the speed of the impeller. Adjusting the speed can easily adjust the flow rate based on the temperature and pressure changes of the inhaled air. It can automatically and manually adjust the flow rate.
6. Small device installation space
The air suspension centrifugal blower equipment is lightweight, small in size, easy to install, and can significantly save users on building and auxiliary electrical control system investment.
Rotary Air Blower
Product Description
The Rotary Air Blower utilizes an involute profile integral shaft ductile iron impeller design. The head plate, gear cover, end caps and rigid one-piece housing are made of gray cast iron. Carburized and ground alloy steel timing gear tapers are mounted on the shaft and secured with locknuts. Cylindrical roller bearings are used on the drive end and ball bearings on the gear end.
The characteristics and advantages of rotary blowers
1. Small size, large air volume, low noise, and low energy consumption (the rotary blower adopts the principle of operating compressed air, although small in size, it has high air volume, energy saving, and operates quietly)
2. The operation is smooth and the installation is very convenient (for small models, as long as they are placed properly, the vibration is minimal and there is no need to install anti vibration devices, making the installation very convenient).
3. Resistance to load changes and stable air volume (for example, if the pressure of the sewage treatment aeration tank changes, the load changes, but the air volume also changes very little with the pressure change).
4. Equipped with an air chamber for smooth air dissipation (all models are equipped with an air chamber to prevent air pulsation and ensure smooth air dissipation).
5. The material is excellent, the structure is clever, and the performance is excellent (all blowers are made of high-quality materials, the structure is exquisite, sturdy and durable, and the performance is excellent, with few faults occurring during long-term use).
6. Simple maintenance, few malfunctions, and long service life (low speed, low wear, and long service life).
Roots blowers are used in numerous industries and industrial processes, including pneumatic conveying. Roots blowers play a vital role in many manufacturing and processing systems. Roots blowers are technically known as "positive displacement rotary blowers" and are commonly referred to as "blowers".
What does a Roots blower do?
Roots blowers are used to produce a constant airflow that is independent of the exhaust pressure conditions. The application of Roots blowers is limited to low and medium pressure and vacuum processes, and can be used to provide small to large airflow rates.
How does a Roots blower work?
Roots blowers consist of two identical and symmetrical rotors with two or three meshing blades in a sealed housing. The housing is valveless, and the air inlet and exhaust ports are usually located on opposite sides. The rotors rotate in opposite directions and are synchronized using a set of gears.
The air is displaced from the inlet to the outlet by the movement of the meshing blades on the counter-rotating rotors. The airflow rate produced by the displacement is mainly determined by the rotational speed of the rotors within the Roots blower. There is no change in the amount of air within the Roots blower, so no air compression occurs. Roots blowers are typically air-cooled, and some models do not require oil as a lubricant (oil-free).
Roots Blower Installation Guide
A Roots Blower, also known as a positive displacement lobe blower, is a vital component in various industrial applications, including wastewater treatment, pneumatic conveying, and combustion air supply. Proper installation is crucial to ensure optimal performance, longevity, and safety. This comprehensive guide provides detailed instructions and best practices for installing A Roots Blower.
1. Pre-Installation Preparations
Technical Documentation and Planning
Review Documentation: Obtain and thoroughly review the manufacturer's installation manual, technical specifications, and dimensional drawings. Familiarize yourself with the installation requirements, procedures, and safety precautions.
Site Assessment: Evaluate the installation site to ensure it meets the environmental and spatial requirements specified by the manufacturer. Consider factors such as ambient temperature, ventilation, and accessibility for maintenance.
Foundation Preparation
Foundation Design: Construct a robust concrete foundation capable of supporting the blower's weight and minimizing vibrations. The foundation should be level, free from cracks, and elevated at least 30 cm above the surrounding ground to prevent flooding and facilitate maintenance.
Anchor Bolts: Install appropriately sized anchor bolts in the foundation to secure the blower and its driver (e.g., electric motor). Ensure the bolts are accurately positioned according to the blower's mounting dimensions.
2. Unpacking and Inspection
Shipment Inspection: Upon delivery, inspect the blower and associated components for any signs of damage incurred during transit. If damage is detected, file a claim with the carrier and notify the manufacturer immediately.
Component Verification: Cross-reference the received parts with the packing list to confirm that all components are present. If any items are missing, contact the manufacturer or supplier for replacements.
Cleaning: Remove any protective coverings and clean all parts to eliminate dust, debris, or corrosion inhibitors. Ensure that the blower's internal passages are free from foreign materials that could impede operation.
roots blower distributors
Roots Blower
Roots Blower For Sale
The Roots blower is a volumetric fan, with impeller end face and front and rear end covers of the fan. The principle is to use two blade shaped rotors to move relative in the cylinder to compress and transport gas in a rotary compressor. This type of blower has a simple structure and is easy to manufacture. It is widely used in aquaculture oxygenation, sewage treatment aeration, cement conveying, and is more suitable for gas conveying and pressurization systems in low pressure situations. It can also be used as a Vacuum Pump, etc.
Type of Roots Blowers for Sale
Roots Vacuum Pump
Roots Vacuum pumps have been applied in petroleum, chemical, plastic, pesticide, turbine rotor dynamic balance, aerospace space simulation and other devices, so they should be vigorously promoted and applied in China. It is also widely used in industries such as petroleum, chemical, metallurgy, and textiles.
Rotary Air Blower
Small size, large air volume, low noise, and low energy consumption (the rotary blower adopts the principle of operating compressed air, although small in size, it has large air volume, energy saving, and silent operation that other forms of fans cannot compare with.).
Smooth operation and convenient installation (for small models, as long as they are properly placed, the vibration is minimal and there is no need to install anti vibration devices, making installation convenient).
Resistance to load changes and stable air volume (for example, if the pressure of the sewage treatment aeration tank changes, the load changes, but the air volume changes very little with the pressure change).
Equipped with an air chamber for smooth air dissipation (all models are equipped with an air chamber to prevent air pulsation and ensure smooth air dissipation).
The material is excellent, the structure is clever, and the performance is stable (all blowers are made of high-quality materials, the structure is exquisite, sturdy and durable, the performance is stable, and there are few long-term failures).
Simple maintenance, few faults, and long service life (low speed, low wear, and long service life).
Mini Nitrogen Generator
Are you looking for a reliable, cost-effective and safe source of high-purity nitrogen for low-flow applications? Benyuan's Mini Nitrogen Generator is your best choice. It produces a continuous supply of clean nitrogen with a purity of 95% to 99.999% from compressed air, eliminating the need for expensive and dangerous nitrogen transportation. With advanced control and lower air consumption, it is an innovative and energy-saving way to produce nitrogen on site. Choose Benyuan's Mini Nitrogen Generator for your small flow application and you can easily get a reliable and cost-effective source of high-purity nitrogen.
A small nitrogen generator is a device that uses PSA (Pressure Swing Adsorption) technology to separate nitrogen from the air. It adsorbs oxygen through a carbon molecular sieve and releases nitrogen to generate high-purity nitrogen. This type of device is usually small in size and suitable for use in scenarios where nitrogen is needed, such as food preservation, pharmaceutical packaging, laboratories, etc.
Nitrogen Generator Supplier
Benyuan stands out as a professional manufacturer of PSA nitrogen generators, boasting extensive expertise in designing and crafting nitrogen pressure adsorption (PSA) systems over many years. Our product line encompasses a diverse array of standard models. Renowned as a premier authority in tailor-made nitrogen generator solutions for plant site operations, Benyuan operates globally, serving mission-critical roles across numerous industries in over one hundred countries.
Our team of nitrogen generator specialists is adept at customizing systems of any scale to match your precise nitrogen requirements and specifications. We offer an extensive range of nitrogen generator systems and accompanying accessories. Irrespective of your industry or specific application for a nitrogen generator, we collaborate closely with you to develop the optimal solution. With our nitrogen generator systems, you can expect minimal operating expenses and swift returns on investment.
Our nitrogen generator leverages our ISO-certified facility and extensive engineering expertise to deliver top-tier products. With a focus on reliability and cost-effectiveness, we excel in crafting nitrogen generation solutions. Our seasoned team is equipped to guide you in selecting the optimal nitrogen generator system tailored to your specific requirements.
Pneumatic conveying systems are used to convey powders, granules, and other dry bulk materials through closed pipelines. This conveying is powered by pressure differentials and the flow of a gas, such as air or nitrogen. Positive displacement blowers generate pressurized or vacuum air to provide the pressure differential along the pipeline.
Depending on the type of application, pneumatic conveying systems can be designed in four different configurations: â?? Pressure conveying; for low and high volumes and long distances â?? Vacuum conveying; for unloading, short distances, collecting bulk materials from multiple points. â?? Combination vacuum-pressure pneumatic conveying systems. â?? Closed-loop pneumatic conveying systems; for materials that are sensitive to oxygen or moisture, nitrogen is often used in these applications. The correct selection of Roots blowers plays a vital role in the overall performance of the pneumatic conveying system. The physical and chemical properties of the bulk material, the conveying capacity, the conveying distance, and the environmental conditions are key factors in determining the appropriate type and size of Roots blowers.
Product Description
Roots vacuum pump is a dry positive displacement pump. They operate on the Roots principle, which is similar to that of rotary vane pumps. These pumps are the ideal solution when fast pumping speeds are required. In the case of contactless, oil-free compression Roots booster pumps, two symmetrical cams rotate in the working chamber. During this process, the rotating blades do not come into contact with each other or the housing. Roots vacuum pumps are often used in pumping stations in combination with oil-lubricated rotary vane pumps to achieve very high volume flows and deep final vacuums.
Benyuan's three-lobes roots vacuum pump is an internationally advanced roots blower produced by importing and digesting patents and proprietary technology from the American Hibar company and utilizing the company's advanced manufacturing processes.
Features
1. Air cooling. Pressure rises to -50 kpa
2. Small size, lightweight, dual-purpose for both vertical and horizontal use, convenient to replace European and American models
3. High-speed, energy-saving
4. Belt self-tensioning technology, easy to use and maintain
5.Impedance-integrated composite muffler with good noise reduction effect
https://www.bernyeangroup.com/products/roots-vacuum-pump.html
Roots Vacuum Pump
Roots vacuum pump is a rotary variable displacement vacuum pump. Its working principle is to use two blade-shaped rotors rotating synchronously in opposite directions to perform suction and exhaust operations in the pump housing.
Product Description
Roots Vacuum Pump is a dry Positive Displacement Pump. They operate on the Roots principle, which is similar to that of rotary vane pumps. These pumps are the ideal solution when fast pumping speeds are required. In the case of contactless, oil-free compression Roots booster pumps, two symmetrical cams rotate in the working chamber. During this process, the rotating blades do not come into contact with each other or the housing. Roots Vacuum Pumps are often used in pumping stations in combination with oil-lubricated rotary vane pumps to achieve very high volume flows and deep final vacuums.
Features
1. Air cooling. Pressure rises to -50 kpa
2. Small size, lightweight, dual-purpose for both vertical and horizontal use, convenient to replace European and American models
3. High-speed, energy-saving
4. Belt self-tensioning technology, easy to use and maintain
5.Impedance-integrated composite muffler with good noise reduction effect
Mini Nitrogen Generator
Are you looking for a reliable, cost-effective and safe source of high-purity nitrogen for low-flow applications? Benyuan's Mini Nitrogen Generator is your best choice. It produces a continuous supply of clean nitrogen with a purity of 95% to 99.999% from compressed air, eliminating the need for expensive and dangerous nitrogen transportation. With advanced control and lower air consumption, it is an innovative and energy-saving way to produce nitrogen on site. Choose Benyuan's Mini Nitrogen Generator for your small flow application and you can easily get a reliable and cost-effective source of high-purity nitrogen.
A small nitrogen generator is a device that uses PSA (Pressure Swing Adsorption) technology to separate nitrogen from the air. It adsorbs oxygen through a carbon molecular sieve and releases nitrogen to generate high-purity nitrogen. This type of device is usually small in size and suitable for use in scenarios where nitrogen is needed, such as food preservation, pharmaceutical packaging, laboratories, etc.
PSA Oxygen Generator
The PSA oxygen generator uses oxygen molecular sieves as adsorbents to separate oxygen from the air, and is equipped with corresponding air compressors, dryers, and buffer tanks. The purity of oxygen production ranges from 90% to 93%.
Product Description
The PSA oxygen generator uses oxygen molecular sieves as adsorbents to separate oxygen from the air, and is equipped with corresponding air compressors, dryers, and buffer tanks. The purity of oxygen production ranges from 90% to 93%.
Widely applicable: PSA oxygen production systems are widely used in metallurgy, chemical industry, welding, aquaculture, aerospace, ozone, wastewater treatment and other fields.
Easy to install, use, and operate: Compared to VPSA oxygen production, PSA oxygen production machines can be made into container form oxygen production equipment, which has the advantages of small space occupation, no complex supporting engineering, easy installation, and easy use.
Stable operation: Compared with VPSA oxygen production system, PSA oxygen production system has a simple structure, coupled with the company's excellent material selection and excellent design process, making the equipment have consistent high quality and long service life. Properly operated and maintained, it can operate without any faults for a long time, ensuring continuous and stable gas supply to users. Without the need for complex on-site installation and debugging, the device can run by connecting to the power supply. At the same time, the device has achieved full system integration and is configured with an IoT V-Box. Customers can remotely monitor the device's operation through both PC and mobile devices.
An industrial oxygen generator is a crucial equipment in various industries requiring a steady, reliable oxygen supply. These generators work by producing oxygen on-site, eliminating the need for external suppliers and the associated logistics costs. They are commonly used in healthcare, manufacturing, chemical processing, and welding industries. This article provides a detailed overview of industrial oxygen generators, how they work, their benefits, and key factors to consider when choosing the right one.
What is an Industrial Oxygen Generator?
An industrial oxygen generator is a device that produces oxygen by separating it from other gases in the air. The most common technology used for this process is Pressure Swing Adsorption (PSA). The generator uses molecular sieves, which are substances that selectively adsorb nitrogen and other gases, leaving behind purified oxygen. The oxygen is then collected and stored for later use.
Other technologies include membrane separation and cryogenic distillation, though PSA is the most widely used for industrial applications due to its cost-effectiveness and efficiency at smaller to medium scale production.
Types of Industrial Oxygen Generators
1. PSA Oxygen Generators
The Pressure Swing Adsorption (PSA) method is the most popular for industrial oxygen generation. It works by adsorbing nitrogen from the air using a special molecular sieve, which helps separate oxygen and nitrogen. This method is efficient and produces oxygen at high purity levels.
2. Membrane Oxygen Generators
Membrane technology uses selective permeability to separate oxygen from air. The air is passed through a membrane, which selectively allows oxygen molecules to pass through while keeping nitrogen and other gases out. This method is typically less efficient than PSA but can be useful for applications where space or power consumption is a concern.
3. Cryogenic Oxygen Generators
This method involves cooling air until it liquefies and then separating oxygen from nitrogen based on their different boiling points. Cryogenic distillation is highly efficient and capable of producing large volumes of oxygen but requires significant investment and operational costs.
In biological wastewater treatment plants, aeration chambers are used to remove organic matter from the water. Microorganisms are used to break down organic matter in the wastewater. Roots blowers provide the required oxygen to the microorganisms in the aeration chambers. Pressurized air is delivered through an aeration mat below the aeration chamber. The bubbling air not only provides oxygen to the process, but also keeps the microorganisms suspended in the water so that they do not settle. Depending on the biochemical oxygen demand, rotary vane blowers provide a constant air flow in the required amount. The correct selection and sizing of Roots blowers plays a vital role in the economic operation of wastewater treatment plants. The operating areas to which a rotary vane blower system will be subjected include the following parameters: Site conditions; Barometric pressure, discharge pressure, ambient temperature, relative humidity Type of aeration system Air mass flow at any time according to process conditions Other system and process variables such as upstream and downstream equipment, filters, valves, etc.
