Product Description
Operation Principle
Rotor pump is also named rotary lobe pump, three-lobe pump, etc. When the 2 simultaneous reverse rotating rotors(with 2-4 gears)revolve, it produces suction force at the inlet(vacuum), which intakes the material delivered. The 2 rotors divide the rotor housing into many smaller parts and revo-Ive in the sequence of a→b→c→d. When it revolves to position a, only housing I is filled with medium. when it revolves to position b, housing B encloses part of the medium, when it goes to position c, housing A encloses medium, and finally it goes to position d, then housing A, B and II are interlinked and the medium is transported to the outlet. As this process is repeated, medium (material) is transpor-ted continuously.
Application:
Applicable to the fields of food, dairy, beverage, pharmacy, cosmetic etc industry.
a. Chemical Industry: Fat, Dissolvent, Resin, Paint, Pigment, Oil Agent etc.
b. Food Industry: Yogurt, Ice Cream, Cheese, Soft Drink, Fruit Jelly, Ketchup, Oil, Syrup, Chocolate etc.
c. Daily Chemicals: Facial Foam, Hair Gel, Hair Dyes, Toothpaste, Shampoo, Shoe Polish etc.
d. Pharmacy: Nutrition Liquid, Chinese Traditional Patent Medicine, Biological Products etc.
| Profile type | Sanitary stainless steel rotor rotary lobe pump for syrup shampoo chocolate viscosity | ||
| material | SS304 or SS316L | ||
| Capacity | 0-1pas | ||
| rotors type | butterfly rotors/Trefoil rotor | ||
| temperature | 0-200 celsius degree | ||
| relief valve | NO | 0-3bar | |
| mechnical seal type | Sinlge mechanical seal | Double flushed mechanical seal | |
| connection type | Clamp | Union | Flange |
| Inlet outlet direction | Left and right or Up and down | ||
| Jacket | No | hotwater | |
| motor type | Normal | Planetary | inverter |
| Speed | 0-1000RPM | ||
| Technical Parameters | ||||
| Model | Capacity/Per centum rotate (L) | Speed(RPM) | Flow(L/H) | Power(KW) |
| LNP-3R | 3L | 100-500 | 300-800 | 0.55 |
| LNP-6R | 6L | 100-500 | 650-1600 | 0.75 |
| LNP-8R | 8L | 100-500 | 850-2160 | 1.5 |
| LNP-12R | 12L | 100-500 | 1300-3200 | 2.2 |
| LNP-20R | 20L | 100-500 | 2100-5400 | 3 |
| LNP-30R | 30L | 100-500 | 3200-6400 | 4 |
| LNP-36R | 36L | 100-500 | 3800-7600 | 4 |
| LNP-52R | 52L | 100-500 | 5600-11000 | 5.5 |
| LNP-66R | 66L | 100-500 | 7100-14000 | 7.5 |
| LNP-78R | 78L | 100-500 | 9000-18000 | 7.5 |
| LNP-100R | 100L | 100-500 | 11000-22000 | 11 |
| LNP-135R | 135L | 100-500 | 15000-30000 | 15 |
| LNP-160R | 160L | 100-500 | 17000-34000 | 18.5 |
| LNP-200R | 200L | 100-500 | 21600-43000 | 22 |
| We can customize the equipment according to customer requirements. | ||||
1.Screw cap 2.Pump cover 3.Seal ring 4.Cap 5.Seal ring 6.Rotor 7.Pump cavity 8.Mechanical seal (stationary ring) 9.Mechanical seal(moving ring) 10.Seal ring 11.Bearing sleeve 12.Bearing cover 13.Seal gasket 14.Rubber oil seal 15.Bearing seat 16.Seal gasket 17.Bearing 18.Upper shaft 19.Lower shaft 20.Helicalgear 21.Stop washer 22.Cap 23.Screw 24.Pump body 25.Bearing 26.Rubber oil seal 27.Seal gasket 28.Bearing cover 29.Pin
| Q1 | Are you trade or manufacturer? |
| A |
We are a factory with an international sales company specialized in support for global distributors. |
| Q2 | Can you provide instant technical consulting services? |
| A | We are able to discuss technical details and offer suggestions over the phone in English. You can get the answers in minutes, instead of days. |
| Q3 |
What’s the difference between Ready-To-Ship and Customized products? |
| A |
Some of RTS standard products are in stock and ready to ship in 2-3 days. |
| Q4 | What is the payment terms? |
| A |
We accept Alibaba Trade Assurance Order, also can T/T and L/C. |
| Q5 | How to choose the shipment way? |
| A |
It is according to the order quantity, delivery time, costs and customs policy etc. (Or decide by customers) |
| Q6 |
How about the after-sales service? |
| A | Fast after-sales support. Our products have a one-year warranty and free permanent consulting services. |
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| Material: | SS304/316L |
|---|---|
| Usage: | Transfer High Viscosity Liquid |
| Fuel: | Electrical |
| Application: | Transferring |
| Power: | 0.55-30kw |
| Transport Package: | Plywood Case |
| Samples: |
US$ 1000/Set
1 Set(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
Can Vacuum Pumps Be Used in the Automotive Industry?
Yes, vacuum pumps are widely used in the automotive industry for various applications. Here’s a detailed explanation:
The automotive industry relies on vacuum pumps for several critical functions and systems within vehicles. Vacuum pumps play a crucial role in enhancing performance, improving fuel efficiency, and enabling the operation of various automotive systems. Here are some key applications of vacuum pumps in the automotive industry:
1. Brake Systems: Vacuum pumps are commonly used in vacuum-assisted brake systems, also known as power brakes. These systems utilize vacuum pressure to amplify the force applied by the driver to the brake pedal, making braking more efficient and responsive. Vacuum pumps help generate the required vacuum for power brake assistance, ensuring reliable and consistent braking performance.
2. Emission Control Systems: Vacuum pumps are integral components of emission control systems in vehicles. They assist in operating components such as the Exhaust Gas Recirculation (EGR) valve and the Evaporative Emission Control (EVAP) system. Vacuum pumps help create the necessary vacuum conditions for proper functioning of these systems, reducing harmful emissions and improving overall environmental performance.
3. HVAC Systems: Heating, Ventilation, and Air Conditioning (HVAC) systems in vehicles often utilize vacuum pumps for various functions. Vacuum pumps help control the vacuum-operated actuators that regulate the direction, temperature, and airflow of the HVAC system. They ensure efficient operation and precise control of the vehicle’s interior climate control system.
4. Turbocharger and Supercharger Systems: In performance-oriented vehicles, turbocharger and supercharger systems are used to increase engine power and efficiency. Vacuum pumps play a role in these systems by providing vacuum pressure for actuating wastegates, blow-off valves, and other control mechanisms. These components help regulate the boost pressure and ensure optimal performance of the forced induction system.
5. Fuel Delivery Systems: Vacuum pumps are employed in certain types of fuel delivery systems, such as mechanical fuel pumps. These pumps utilize vacuum pressure to draw fuel from the fuel tank and deliver it to the engine. While mechanical fuel pumps are less commonly used in modern vehicles, vacuum pumps are still found in some specialized applications.
6. Engine Management Systems: Vacuum pumps are utilized in engine management systems for various functions. They assist in operating components such as vacuum-operated actuators, vacuum reservoirs, and vacuum sensors. These components play a role in engine performance, emissions control, and overall system functionality.
7. Fluid Control Systems: Vacuum pumps are used in fluid control systems within vehicles, such as power steering systems. Vacuum-assisted power steering systems utilize vacuum pressure to assist the driver in steering, reducing the effort required. Vacuum pumps provide the necessary vacuum for power steering assistance, enhancing maneuverability and driver comfort.
8. Diagnostic and Testing Equipment: Vacuum pumps are also utilized in automotive diagnostic and testing equipment. These pumps create vacuum conditions necessary for testing and diagnosing various vehicle systems, such as intake manifold leaks, brake system integrity, and vacuum-operated components.
It’s important to note that different types of vacuum pumps may be used depending on the specific automotive application. Common vacuum pump technologies in the automotive industry include diaphragm pumps, rotary vane pumps, and electric vacuum pumps.
In summary, vacuum pumps have numerous applications in the automotive industry, ranging from brake systems and emission control to HVAC systems and engine management. They contribute to improved safety, fuel efficiency, environmental performance, and overall vehicle functionality.
How Do Vacuum Pumps Affect the Performance of Vacuum Chambers?
When it comes to the performance of vacuum chambers, vacuum pumps play a critical role. Here’s a detailed explanation:
Vacuum chambers are enclosed spaces designed to create and maintain a low-pressure environment. They are used in various industries and scientific applications, such as manufacturing, research, and material processing. Vacuum pumps are used to evacuate air and other gases from the chamber, creating a vacuum or low-pressure condition. The performance of vacuum chambers is directly influenced by the characteristics and operation of the vacuum pumps used.
Here are some key ways in which vacuum pumps affect the performance of vacuum chambers:
1. Achieving and Maintaining Vacuum Levels: The primary function of vacuum pumps is to create and maintain the desired vacuum level within the chamber. Vacuum pumps remove air and other gases, reducing the pressure inside the chamber. The efficiency and capacity of the vacuum pump determine how quickly the desired vacuum level is achieved and how well it is maintained. High-performance vacuum pumps can rapidly evacuate the chamber and maintain the desired vacuum level even when there are gas leaks or continuous gas production within the chamber.
2. Pumping Speed: The pumping speed of a vacuum pump refers to the volume of gas it can remove from the chamber per unit of time. The pumping speed affects the rate at which the chamber can be evacuated and the time required to achieve the desired vacuum level. A higher pumping speed allows for faster evacuation and shorter cycle times, improving the overall efficiency of the vacuum chamber.
3. Ultimate Vacuum Level: The ultimate vacuum level is the lowest pressure that can be achieved in the chamber. It depends on the design and performance of the vacuum pump. Higher-quality vacuum pumps can achieve lower ultimate vacuum levels, which are important for applications requiring higher levels of vacuum or for processes that are sensitive to residual gases.
4. Leak Detection and Gas Removal: Vacuum pumps can also assist in leak detection and gas removal within the chamber. By continuously evacuating the chamber, any leaks or gas ingress can be identified and addressed promptly. This ensures that the chamber maintains the desired vacuum level and minimizes the presence of contaminants or unwanted gases.
5. Contamination Control: Some vacuum pumps, such as oil-sealed pumps, use lubricating fluids that can introduce contaminants into the chamber. These contaminants may be undesirable for certain applications, such as semiconductor manufacturing or research. Therefore, the choice of vacuum pump and its potential for introducing contaminants should be considered to maintain the required cleanliness and purity of the vacuum chamber.
6. Noise and Vibrations: Vacuum pumps can generate noise and vibrations during operation, which can impact the performance and usability of the vacuum chamber. Excessive noise or vibrations can interfere with delicate experiments, affect the accuracy of measurements, or cause mechanical stress on the chamber components. Selecting vacuum pumps with low noise and vibration levels is important for maintaining optimal chamber performance.
It’s important to note that the specific requirements and performance factors of a vacuum chamber can vary depending on the application. Different types of vacuum pumps, such as rotary vane pumps, dry pumps, or turbomolecular pumps, offer varying capabilities and features that cater to specific needs. The choice of vacuum pump should consider factors such as the desired vacuum level, pumping speed, ultimate vacuum, contamination control, noise and vibration levels, and compatibility with the chamber materials and gases used.
In summary, vacuum pumps have a significant impact on the performance of vacuum chambers. They enable the creation and maintenance of the desired vacuum level, affect the pumping speed and ultimate vacuum achieved, assist in leak detection and gas removal, and influence contamination control. Careful consideration of the vacuum pump selection ensures optimal chamber performance for various applications.
How Do You Choose the Right Size Vacuum Pump for a Specific Application?
Choosing the right size vacuum pump for a specific application involves considering several factors to ensure optimal performance and efficiency. Here’s a detailed explanation:
1. Required Vacuum Level: The first consideration is the desired vacuum level for your application. Different applications have varying vacuum level requirements, ranging from low vacuum to high vacuum or even ultra-high vacuum. Determine the specific vacuum level needed, such as microns of mercury (mmHg) or pascals (Pa), and choose a vacuum pump capable of achieving and maintaining that level.
2. Pumping Speed: The pumping speed, also known as the displacement or flow rate, is the volume of gas a vacuum pump can remove from a system per unit of time. It is typically expressed in liters per second (L/s) or cubic feet per minute (CFM). Consider the required pumping speed for your application, which depends on factors such as the volume of the system, the gas load, and the desired evacuation time.
3. Gas Load and Composition: The type and composition of the gas or vapor being pumped play a significant role in selecting the right vacuum pump. Different pumps have varying capabilities and compatibilities with specific gases. Some pumps may be suitable for pumping only non-reactive gases, while others can handle corrosive gases or vapors. Consider the gas load and its potential impact on the pump’s performance and materials of construction.
4. Backing Pump Requirements: In some applications, a vacuum pump may require a backing pump to reach and maintain the desired vacuum level. A backing pump provides a rough vacuum, which is then further processed by the primary vacuum pump. Consider whether your application requires a backing pump and ensure compatibility and proper sizing between the primary pump and the backing pump.
5. System Leakage: Evaluate the potential leakage in your system. If your system has significant leakage, you may need a vacuum pump with a higher pumping speed to compensate for the continuous influx of gas. Additionally, consider the impact of leakage on the required vacuum level and the pump’s ability to maintain it.
6. Power Requirements and Operating Cost: Consider the power requirements of the vacuum pump and ensure that your facility can provide the necessary electrical supply. Additionally, assess the operating cost, including energy consumption and maintenance requirements, to choose a pump that aligns with your budget and operational considerations.
7. Size and Space Constraints: Take into account the physical size of the vacuum pump and whether it can fit within the available space in your facility. Consider factors such as pump dimensions, weight, and the need for any additional accessories or support equipment.
8. Manufacturer’s Recommendations and Expert Advice: Consult the manufacturer’s specifications, guidelines, and recommendations for selecting the right pump for your specific application. Additionally, seek expert advice from vacuum pump specialists or engineers who can provide insights based on their experience and knowledge.
By considering these factors and evaluating the specific requirements of your application, you can select the right size vacuum pump that meets the desired vacuum level, pumping speed, gas compatibility, and other essential criteria. Choosing the appropriate vacuum pump ensures efficient operation, optimal performance, and longevity for your application.
editor by CX 2024-03-06