Cryogenic centrifugal pump with small flow and high head Application Scope
The SLP - 13/130 is a cryogenic centrifugal loading and unloading pump with small flow and high head. Many tank trucks and tank containers on the market have a liquid outlet of DN40. If a centrifugal pump with a liquid inlet of DN65 is used, it will cause insufficient liquid intake and thus cavitation. To meet the needs of such users, our company has developed and manufactured a small - caliber single - suction directly - connected centrifugal pump, which has well solved this problem. Since the head is higher than that of ordinary centrifugal pumps, it can be competent for the filling of 16 - kg high - pressure tanks and tank trucks. At the same time, it is equipped with a frequency converter, which can better adjust the rotation speed to achieve a higher outlet pressure and flow. It is used for the filling and transfer of cryogenic liquid tank trucks such as liquid nitrogen, liquid oxygen, liquid argon, and liquefied natural gas.
Performance Characteristics
- Compact and simple structure. - The volute and impeller are made of high - performance copper alloy to ensure safety in liquid oxygen working conditions. - The mechanical seal is mature, reliable, has strong cavitation resistance, a long service life, and is easy to install. - High - strength cryogenic stainless - steel shaft. - The impeller and rotor have passed dynamic and static balance tests to ensure the stability of the rotor. - A variable - frequency motor can be selected to cover a wide flow range and head. - The inlet and outlet liquid flanges are equipped with flexible joints and an inlet liquid filter. The pipeline vibration is small, and the operation is stable.
Performance Parameters
Serial Number Name Specific Parameters 1 Form Fixed / Variable - frequency speed regulation (energy - saving IP54) / Direct - connected horizontal 2 Pump Head Single - suction / Single - stage 3 Design Temperature -196°C 4 Medium Used LO2/LN2/LAr 5 Inlet Pressure Less than 0.6MPa 6 Maximum Head 130 meters 7 Flow Rate 13 cubic meters per hour (liquid flow rate) 8 Motor Parameters 380V/50HZ/3 - PH/2P 9 Control Method Automatic stop and manual start 10 Total Machine Weight 300KG 11 Delivery Time 30 - 60 days
Standard Configuration
- Complete pump unit - Inlet and outlet liquid hoses - Electric control box
Natural Gas Explosion - Proof Cryogenic Centrifugal Pump
The natural gas explosion - proof cryogenic centrifugal pump is a single - suction, single - stage, directly - connected centrifugal pump, which is used for the transportation of liquefied natural gas (LNG). This pump is equipped with an explosion - proof motor and is suitable for the filling, unloading, and transfer operations in combustible gas tanks and workshops.
Performance Characteristics
- Compact and simple structure.
- The volute and impeller are made of high - performance copper alloy to ensure safety in liquid oxygen working conditions.
- The mechanical seal is mature, reliable, with strong cavitation resistance, long service life, and easy installation.
- High - strength cryogenic stainless - steel shaft.
- The impeller and rotor have passed dynamic and static balance tests to ensure the stability of the rotor.
- A variable - frequency motor can be selected to cover a wider flow range and head.
- The inlet and outlet liquid flanges are equipped with flexible joints and an inlet liquid filter. The pipeline vibration is small, and the operation is stable.
Performance Parameters
Serial Number Name Specific Parameters 1 Form Fixed / Variable - frequency speed regulation (energy - saving IP54) / Direct - connected horizontal 2 Pump Head Single - suction / Single - stage 3 Design Temperature - 196°C 4 Medium Used LNG 5 Inlet Pressure Less than 0.6MPa 6 Maximum Head 90 meters 7 Flow Rate 24 cubic meters per hour (liquid flow rate) 8 Motor Parameters 380V/50HZ/3 - PH/2P/Explosion - proof 9 Control Method Automatic stop and manual start 10 Total Machine Weight 300KG 11 Delivery Time 30 - 60 days
Standard Configuration
- Complete pump unit
- Inlet and outlet liquid hoses
- El
Low temperature centrifugal pump
The cryogenic centrifugal loading and unloading pump is a single - suction, single - stage, directly - connected centrifugal pump. The pump head and the motor are directly connected by a main shaft and driven directly by the motor. With a simple design and stable operation, it is mainly used for the filling and transfer of cryogenic liquid tank trucks such as liquid nitrogen, liquid oxygen, liquid argon, and liquefied natural gas. It is mostly used in air separation plants for filling cryogenic tank trucks.
Performance Characteristics
- Compact and simple structure. - The volute and impeller are made of high - performance copper alloy to ensure safety in liquid oxygen working conditions. - The mechanical seal is mature, reliable, with strong cavitation resistance, long service life, and easy installation. - High - strength cryogenic stainless - steel shaft. - The impeller and rotor have passed dynamic and static balance tests to ensure the stability of the rotor. - A variable - frequency motor can be selected to cover a wider flow range and head. - The inlet and outlet liquid flanges are equipped with flexible joints and an inlet liquid filter. The pipeline vibration is small, and the operation is stable.
Performance Parameters
Serial Number Name Specific Parameters 1 Form Fixed / Variable - frequency speed regulation (energy - saving IP54) / Direct - connected horizontal 2 Pump Head Single - suction / Single - stage 3 Design Temperature -196°C 4 Medium Used LO2/LN2/LAr 5 Inlet Pressure Less than 0.6MPa 6 Maximum Head 90 meters 7 Flow Rate 24 cubic meters per hour (liquid flow rate) 8 Motor Parameters 380V/50HZ/3 - PH/2P 9 Control Method Automatic stop and manual start 10 Total Machine Weight 300KG 11 Delivery Time 30 - 60 days
Standard Configuration
- Complete pump unit - Inlet and outlet liquid hoses - Electric control box
Carbon Dioxide Gear Centrifugal Pump
This gear pump is suitable for the loading and unloading of liquid carbon dioxide. It is characterized by its small size and convenient operation. It is often integrated into carbon dioxide tank containers or tank trucks, facilitating the transfer and transportation of the liquid.
Performance Parameters
Serial Number Name Specific Parameters 1 Form Horizontal 2 Feature Gear - driven 3 Design Temperature - 80°C 4 Medium Used LCO₂ 5 Inlet Pressure 1.38 - 2.4MPA 6 Maximum Head 40 - 50 meters 7 Flow Rate 18000 - 22000L/H 8 Motor Parameters 380V/50HZ/2P or 220V/60HZ/2P 9 Control Method Automatic stop and manual start 10 Bare Pump Weight 180KG 11 Delivery Time 7 - 30 days
Performance Characteristics
- Compact structure - Convenient installation and maintenance - Stable transmission - Long - lasting graphite bearings - Short supply cycle
Standard Configuration
- Pump unit - Electric control box
Labyrinth Seal Pump
This pump is applicable for the transportation of LNG, LOX, LIN, and LAr. It can be used in the filling systems, backup systems, and process systems for cryogenic media in air - separation systems and LNG systems.
Performance Parameters
Serial Number Name Specific Parameters 1 Form Horizontal 2 Characteristic 1 - 3 stages 3 Design Temperature - 196°C 4 Medium Used LNG, liquid nitrogen, liquid argon, liquid oxygen 5 Gas - seal Pressure 0.4 - 0.6MPa 6 Maximum Head 30 - 150 meters 7 Flow Rate 3 - 120 cubic meters per hour (liquid flow rate) 8 Motor Parameters 380V/50HZ/3 - PH/2P (Explosion - proof option available) 9 Control Method Automatic stop and manual start 10 Inlet Pressure 0.015 - 0.4MPa 11 Delivery Time 30 - 60 days
Performance Characteristics
- The pump shaft is directly connected to the motor shaft, featuring a compact and simple structure. - It adopts labyrinth seal, enabling continuous operation for over 8000 hours. - The volute, inducer, suction chamber, and impeller are made of bronze alloy with excellent cryogenic performance, and the main shaft is made of alloy steel. - An inducer is installed to generate a certain pre - rotation of the liquid before it enters the impeller, preventing pump cavitation.
Engineered for Precision and Efficiency The cryogenic centrifugal pump from Junxin Energy is meticulously engineered to deliver unmatched precision and efficiency in the handling of cryogenic liquids. Designed specifically for applications requiring small flow and high head, the SLP-13/130 model stands out in the cryogenic pump market. This pump is ideal for filling and transferring cryogenic liquid tank trucks, including those carrying liquid nitrogen, liquid oxygen, liquid argon, and liquefied natural gas. Its compact and simple structure ensures ease of use and maintenance, making it a preferred choice among cryogenic pump manufacturers. The high-performance copper alloy used in the volute and impeller guarantees safety, especially in liquid oxygen working conditions, while the high-strength cryogenic stainless-steel shaft enhances durability and reliability.
Advanced Features for Superior Performance What sets this cryogenic centrifugal pump apart is its advanced features that cater to the demanding needs of modern industries. Equipped with a variable-frequency motor, it offers a wide range of flow and head adjustments, ensuring optimal performance across various applications. The mechanical seal is both mature and reliable, providing strong cavitation resistance and a long service life, which is crucial for maintaining operational stability. Additionally, the impeller and rotor have undergone rigorous dynamic and static balance tests, ensuring the stability of the rotor during operation. The inclusion of flexible joints and an inlet liquid filter in the inlet and outlet liquid flanges minimizes pipeline vibration, further enhancing the stability and efficiency of the pump. These features collectively position the SLP-13/130 as a leading solution in the cryogenic pump market.
Tailored Solutions for Diverse Applications Junxin Energy's cryogenic centrifugal pump is not just about performance; it's about providing tailored solutions that meet the specific needs of diverse applications. Whether it's for air separation plants or the transportation of liquefied natural gas, this pump is designed to handle it all with ease. The natural gas explosion-proof variant is particularly noteworthy, featuring an explosion-proof motor that makes it suitable for operations in combustible gas tanks and workshops. This adaptability and versatility make it a valuable asset for industries looking to enhance their cryogenic liquid handling capabilities. With a delivery time of 30 to 60 days and a comprehensive standard configuration that includes a complete pump unit, inlet and outlet liquid hoses, and an electric control box, Junxin Energy ensures that you receive a product that is ready to integrate seamlessly into your operations. As a leader among cryogenic pump manufacturers, Junxin Energy is committed to delivering solutions that drive efficiency and reliability in the cryogenic pump market.
Product Advantages
1. High-Performance Materials for Safety and Durability The cryogenic centrifugal pump is crafted with high-performance copper alloy volute and impeller, ensuring safety even in liquid oxygen conditions. This robust construction not only enhances the pump's durability but also provides peace of mind for operators handling sensitive cryogenic liquids. Such meticulous material selection positions this pump as a leader in the cryogenic pump market, offering reliability that cryogenic pump manufacturers strive to achieve.
2. Advanced Cavitation Resistance Equipped with a mature and reliable mechanical seal, this cryogenic pump boasts strong cavitation resistance, significantly extending its service life. This feature is crucial for maintaining operational efficiency and reducing downtime, making it an ideal choice for businesses looking to optimize their cryogenic liquid transfer processes. The cryogenic centrifugal pump thus stands out in the cryogenic pump market for its ability to handle challenging conditions with ease.
3. Precision and Stability with Dynamic Balance The impeller and rotor of the cryogenic centrifugal pump have undergone rigorous dynamic and static balance tests, ensuring exceptional stability during operation. This precision engineering minimizes vibration and enhances the pump's performance, making it a preferred choice among cryogenic pump manufacturers. By delivering consistent and stable output, this pump supports high-precision applications in the cryogenic pump market.
4. Versatile and Energy-Efficient Motor Options Featuring a variable-frequency motor, the cryogenic pump offers a wide range of flow and head adjustments, catering to diverse operational needs. This flexibility not only enhances the pump's versatility but also contributes to energy savings, aligning with modern sustainability goals. As a result, this cryogenic centrifugal pump is a forward-thinking solution for businesses aiming to reduce their carbon footprint while maintaining high performance.
5. Compact Design for Easy Integration The cryogenic centrifugal pump is designed with a compact and simple structure, facilitating easy installation and integration into existing systems. This streamlined design reduces the need for extensive modifications, saving time and resources during setup. Its user-friendly configuration makes it a top choice for companies seeking efficient and hassle-free solutions in the cryogenic pump market, further solidifying its reputation among cryogenic pump manufacturers.
Usage Scenarios
Scenario 1: Efficient Cryogenic Liquid Transfer in Air Separation Plants In air separation plants, the need for efficient and reliable transfer of cryogenic liquids such as liquid nitrogen, liquid oxygen, and liquid argon is paramount. The cryogenic centrifugal pump from Junxin Energy, specifically the SLP-13/130 model, is designed to handle these tasks with precision. Its compact structure and high head capabilities make it ideal for filling cryogenic tank trucks. By using this pump, operators can ensure a steady flow rate of 13 cubic meters per hour, minimizing downtime and maximizing throughput. This efficiency is crucial for maintaining the plant's operational flow and meeting production targets, showcasing the pump's value in the cryogenic pump market.
Scenario 2: Safe LNG Transfer in Combustible Environments Liquefied natural gas (LNG) is often handled in environments where safety is a top priority due to its combustible nature. The natural gas explosion-proof cryogenic centrifugal pump from Junxin Energy is specifically designed for such conditions. Equipped with an explosion-proof motor, this pump ensures safe filling, unloading, and transfer operations in LNG workshops and tanks. By choosing this solution, companies can mitigate risks associated with LNG handling, aligning with industry safety standards and enhancing operational safety, a key concern for cryogenic pump manufacturers.
Scenario 3: Overcoming Cavitation Challenges in Tank Truck Operations Many tank trucks have a liquid outlet of DN40, which can lead to cavitation issues when using pumps with larger inlets. The SLP-13/130 cryogenic centrifugal pump addresses this challenge with its small-caliber, single-suction design. This feature ensures sufficient liquid intake, preventing cavitation and maintaining the integrity of the transfer process. For logistics companies involved in the transportation of cryogenic liquids, this pump offers a reliable solution that reduces maintenance costs and enhances the longevity of equipment, making it a valuable asset in the cryogenic pump market.
Scenario 4: Flexible Operations with Variable Frequency Control In industries where the demand for cryogenic liquids fluctuates, having a cryogenic pump with variable frequency control is advantageous. The SLP-13/130 model from Junxin Energy is equipped with a frequency converter, allowing operators to adjust the pump's rotation speed to achieve desired outlet pressures and flow rates. This flexibility is particularly beneficial in manufacturing settings where production schedules vary, enabling companies to optimize energy consumption and reduce operational costs. Such adaptability is a significant selling point for cryogenic pump manufacturers looking to cater to diverse industrial needs.
Scenario 5: Reliable CO₂ Transfer in Beverage Industry The Carbon Dioxide Gear Centrifugal Pump from Junxin Energy is tailored for the beverage industry, where liquid CO₂ is used for carbonation. Its compact size and gear-driven design make it ideal for integration into CO₂ tank containers or trucks. With a flow rate of up to 22,000 liters per hour, this pump ensures efficient loading and unloading operations, crucial for maintaining production schedules in bottling plants. By providing a stable and reliable transfer solution, this cryogenic pump supports the beverage industry's demand for consistent quality and supply, highlighting its role in the cryogenic pump market.
About Us
Junxin Energy is a leading innovator in the cryogenic pump industry, dedicated to providing advanced solutions for the efficient transfer and handling of cryogenic liquids. Our flagship product, the Cryogenic Centrifugal Pump, is engineered to meet the demanding needs of modern industrial applications. With a focus on small flow and high head capabilities, our pumps are designed to prevent cavitation and ensure optimal performance in filling and transferring cryogenic liquids such as liquid nitrogen, liquid oxygen, liquid argon, and liquefied natural gas. At Junxin Energy, we prioritize safety and reliability, utilizing high-performance copper alloys and cryogenic stainless steel in our pump construction. Our commitment to quality and innovation is reflected in our use of dynamic and static balance tests for rotor stability and the option of variable-frequency motors for enhanced control. We are proud to offer products that are not only efficient but also adaptable to a wide range of industrial needs, ensuring stable operation and minimal pipeline vibration. Trust Junxin Energy to deliver cutting-edge cryogenic solutions that empower your business to thrive in a competitive market.
Contact Junxin Energy today to upgrade your cryogenic liquid transfer operations with our high-performance Cryogenic Centrifugal Pump. Let’s drive efficiency and reliability in your processes!
FAQ
Who are we? We are a leading manufacturer specializing in cryogenic centrifugal pumps, designed for efficient loading and unloading of cryogenic liquids such as liquid nitrogen, liquid oxygen, liquid argon, and liquefied natural gas. Our pumps are engineered to meet the specific needs of tank trucks and containers, ensuring optimal performance and safety.
How can we guarantee quality? Our pumps are crafted with high-performance materials like copper alloy and cryogenic stainless steel, ensuring durability and safety. Each pump undergoes rigorous dynamic and static balance tests, and features a reliable mechanical seal with strong cavitation resistance, guaranteeing long service life and stable operation.
What can you buy from us? You can purchase a range of cryogenic centrifugal pumps, including models for specific applications like natural gas explosion-proof pumps and carbon dioxide gear pumps. Our products are designed to handle various cryogenic media and are suitable for different industrial applications.
Why should you buy from us not from other suppliers? Our pumps offer superior performance with features like variable-frequency motors for adjustable flow and pressure, compact design, and easy installation. We provide tailored solutions to prevent cavitation issues, ensuring efficient and safe operations, which sets us apart from other suppliers.
What services can we provide? We offer comprehensive services including product customization, technical support, and after-sales service. Our team is dedicated to ensuring that our pumps meet your specific requirements and operate efficiently in your applications.
Can I customize this product for my business? Yes, we offer customization options to meet your specific business needs. Our team can work with you to tailor the pump's specifications, ensuring it aligns perfectly with your operational requirements and enhances your system's efficiency.
How fast can I receive my order? Our delivery time ranges from 30 to 60 days, depending on the specific model and customization requirements. We strive to ensure timely delivery while maintaining the highest quality standards for our products.
