Chongqing Lushun Scientific & Technological Development Co., Ltd. is one of the leading manufacturers and suppliers of sf6 n2 recovery and separation device in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Please feel free to buy advanced sf6 n2 recovery and separation device from our factory. Also, quotation is available.
SF6 N2 recovery and separation device
SF6 N2 recovery and separation device adopts an integrated design, with one click start and separation to meet the new gas standard, without the need for any external purification device. It also has the function of pressing steel cylinders. When the container is full, SF6 will be automatically pressed into the external steel cylinder, and the system will automatically prompt to replace the empty steel cylinder when it is full. The operation is extremely simple and convenient.
Technical Specification
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Model |
LH-30WY50/63/100/NS |
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|
Type |
Air cooled, hand pushed mobile |
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|
Ambient Temperature |
-10℃～40℃ |
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|
Initial pressure(MPa) |
≤0.8 |
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|
recycle |
Final pressure(MPa) |
≤-0.1 |
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1m³ |
≤1.5H |
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Annual leakage rate |
≤0.5% |
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Purity of SF6 gas after recycling |
Moisture content(PPM/V) |
≤40 |
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Oil content(PPM/G) |
NO |
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Dust(μm) |
≤0.02 |
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Purity |
≥99.99% |
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Regeneration method of dry filter |
Vacuum heating activation regeneration |
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power supply |
three-phase four-wire system 3Φ 380V |
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|
total power(kW) |
≤30 |
|
|
noise dB(A) |
≤75 |
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Equipment weight (kg) |
≤2800 |
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Purity of purified SF6 |
≥99.99% |
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|
Purification method |
Low temperature solidification separation |
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Advantages
Convenience of operation: The device has a simple operation process and does not require specific requirements for the flow rate, pressure, temperature, or purity of the gas source. It can be started and run immediately. The equipment can efficiently separate gases containing SF6, including gases after arc treatment, ensuring the purification and recovery of SF6.
Wide applicability: The equipment has extremely high versatility and can handle various gases with SF6 concentrations ranging from 100% to 0.1%. It has strong adaptability and meets the needs of diverse application scenarios.
High purity guarantee: Advanced low-temperature solidification technology is adopted to ensure that the purity of purified SF6 gas meets the new gas standard and meets the high-precision application requirements.
Environmental emissions: Through integrated module adsorption technology, the concentration of SF6 is extremely low when the equipment emits nitrogen, fully meeting environmental emission standards and ensuring minimal impact on the environment.
Efficiency and reliability: The core components of the equipment (such as refrigeration units, pressure vessels, compressors, etc.) are designed to be durable, and domestically produced modules have low costs and quick maintenance responses, ensuring long-term stable operation of the equipment while reducing maintenance costs.
Application
Power Equipment Maintenance: SF6 N2 recovery and separation device Used for the recovery and purification of internal SF6/N2 mixed gases in high-voltage electrical equipment such as GIS (Gas Insulated Switchgear), circuit breakers, and transformers during maintenance, replacement, or decommissioning, to avoid environmental pollution caused by direct emissions.
Gas Regeneration and Utilization: The recovered mixed gas is purified to a purity of ≥99.99% through low-temperature solidification separation technology, and then refilled into equipment or stored in steel cylinders, achieving resource recycling.
Environmental Compliance: Meets international environmental standards (such as the Kyoto Protocol's restrictions on SF6 greenhouse gas emissions), ensuring that the SF6 concentration in emitted gases is extremely low and complies with environmental regulations.
Laboratory and R&D: Used by scientific research institutions or manufacturers for component analysis, purity verification, or testing of new processes for SF6 mixed gases.
This equipment features easy operation, strong adaptability, environmental compliance, high efficiency, and reliability. It can handle mixed gases with SF6 concentrations ranging from 100% to 0.1%, making it suitable for various working conditions.
FAQ
Q:What is the primary function of this device?
A:This device is designed to recover, separate, and purify SF6/N2 mixed gases. It uses low-temperature solidification separation technology to extract high-purity SF6 (≥99.99%) from the mixture for reuse or safe storage, while minimizing environmental impact.
Q:What range of SF6 concentrations can this equipment handle?
A:The device has wide applicability and can effectively process gas mixtures with SF6 concentrations ranging from 100% down to as low as 0.1%. This makes it suitable for various scenarios, from pure gas recovery to treating exhaust gases with trace amounts of SF6.
Q:How does the device ensure environmental safety during operation?
A:It adopts an advanced module adsorption technology that ensures the concentration of SF6 in the emitted nitrogen is extremely low. This meets strict international environmental standards (such as the Kyoto Protocol) by preventing potent greenhouse gases from being released into the atmosphere.
Q:Is the operation complex, and does it require external gas sources?
A:No, the operation is designed to be simple and convenient. The device features a "one-click start" function for automatic recovery and separation. It is self-contained and does not require any external gas source to operate; it only needs a standard power supply (Three-phase four-wire system 3P 380V).
Q:What happens when the storage cylinder is full?
A:The device is equipped with an integrated self-protection mechanism. When the steel cylinder being filled reaches its capacity, the system automatically detects this status and prompts the user to replace the empty cylinder, ensuring safe and uninterrupted operation.
Q:What are the mobility and installation features of this unit?
A:SF6 N2 recovery and separation device is designed for high mobility. It is an air-cooled, hand-push mobile type equipped with universal wheels, allowing it to be easily moved to different maintenance sites or laboratories without the need for complex fixed installation.
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