Скачать или смотреть Carousel Liquefied Gas Filling Equipment

The carousel-type liquefied gas filling system is a highly efficient and automated gas filling solution, primarily used for filling liquefied petroleum gas (LPG). The name derives from its operational method—cylinders move in a cyclic manner like a carousel, enabling continuous operation. Its working principle is as follows:
1. Cyclic Conveying System
Cylinders are transported via a conveyor chain or rail to filling stations, arranged in a circular layout with multiple stations operating simultaneously.
Steps such as conveying empty/filled cylinders, filling, and inspection proceed automatically in sequence, resembling a production assembly line.

2. Automated Filling
Positioning & Connection: Upon reaching the filling station, a robotic arm or automatic valve aligns with the cylinder valve and connects the filling nozzle, ensuring a sealed fit.
Precision Filling: The filling volume is controlled by a mass flow meter.
Rapid Switching: After filling, the nozzle disengages automatically, and the cylinder moves to the next station while a new empty cylinder enters the filling position.

3. Safety Controls
Overpressure Protection: Pressure sensors and emergency shut-off valves prevent overfilling.
Anti-Static Measures: The equipment is grounded to eliminate electrostatic sparks.

4. Human-Machine Collaboration
Operators monitor the process and handle exceptions (e.g., cylinder defects), while most steps are automated via PLC (Programmable Logic Controller).

Key Advantages:
High Efficiency: Capable of filling hundreds of cylinders per hour, far surpassing manual operations
Enhanced Safety: Reduced human intervention minimizes leakage or operational errors
Precision Metering: Automated instruments ensure compliance with regulatory requirements
Labor Savings: Ideal for large-scale filling stations or LPG manufacturers

Typical Applications:
LPG Filling Stations: Household gas cylinders and industrial high-capacity cylinders
Chemical Industry: Filling hazardous chemicals like liquid ammonia or carbon dioxide
Standardized Management: Integrates with cylinder tracking systems to log filling data
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