Qingdao Lenado Intelligent Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of lng compressor station in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk customized lng compressor station from our factory.
Product Overview
The LNG Compressor Station (Skid-Mounted) is a high-efficiency, integrated solution designed for the pressurization and transfer of Liquefied Natural Gas (LNG). Functioning as the core "pump and compression" unit within an LNG infrastructure, this station is engineered to boost LNG from storage tanks to high-pressure vaporizers or directly into transmission pipelines.
Designed for fully automatic, unattended operation, the station utilizes advanced PLC and Variable Frequency Drive (VFD) control systems. Its robust, skid-mounted design allows for easy outdoor installation, making it an ideal choice for LNG filling stations, satellite stations, and industrial gas supply networks requiring reliable pressure regulation and flow control.
Key Components & Configuration
Submerged Cryogenic Pumps: The heart of the station. We offer premium pump options to suit your budget and performance requirements, including top-tier brands like ACD (USA) and Cryostar (France), as well as reliable domestic brands.
Heating Vaporizer: Integrated to ensure the LNG is effectively warmed and converted to natural gas at the required flow rate (300 $Nm^3/h$) before entering the downstream network.
EAG Heater: Specifically designed to heat the Escape Gas (EAG) to prevent low-temperature discharge hazards, ensuring environmental compliance and safety.
Control System: Equipped with a PLC + VFD control panel, allowing for precise flow regulation and automatic pressure maintenance.
Process Flow Description
The station operates through a streamlined, automated cycle:
Intake: LNG is drawn from the low-temperature storage tank.
Pressurization: The submerged cryogenic pump pressurizes the liquid to the required outlet pressure.
Metering & Control: The VFD system adjusts the pump speed based on real-time demand (dispensing or pipeline input).
Vaporization (Optional): If dispensing as CNG or pipeline gas, the liquid passes through the Heating Vaporizer to convert it into natural gas.
Safety Venting: Any boil-off gas or discharge gas is safely heated via the EAG Vaporizer before release.
Product Advantages
Dual-Pump Redundancy: The TYL-2 series features a "1-use 1-standby" or "dual-running" configuration. If one pump requires maintenance, the station continues to operate, ensuring zero downtime for your business.
Unattended Operation: The intelligent PLC system monitors liquid levels, pressure, and pump status, automatically starting/stopping pumps and triggering alarms if anomalies are detected.
Outdoor Ready Design: The entire unit is skid-mounted with a protective enclosure (optional), designed to withstand harsh outdoor environments without the need for a dedicated building.
Energy Efficient: The Variable Frequency Drive (VFD) control matches the motor speed to the actual gas demand, significantly reducing energy consumption during low-load periods.
Flexible Pump Selection: Customers can choose between international premium brands (ACD/Cryostar) for extreme durability or cost-effective domestic pumps, offering tailored CAPEX solutions.
Selection Guide
Choose Model TYL-2×15 if: Your station has a standard throughput requirement (approx. 40 $m^3/h$) and requires a balance between performance and energy consumption. Suitable for medium-sized city gas stations.
Choose Model TYL-2×22 if: You require higher flow rates (42+ $m^3/h$) or higher discharge pressure capabilities for long-distance pipeline transmission. Ideal for busy filling stations or industrial peak-shaving applications.
Technical Specifications
The following table outlines the performance parameters for our standard dual-pump skid models.
| Parameter | Model TYL-2×15 | Model TYL-2×22 |
| Equipment Type | Dual-Pump Skid | Dual-Pump Skid |
| Rated Dispensing Volume | 40 $m^3/h$ | 42 $m^3/h$ |
| Maximum Flow Rate | $340 \times 2$ L/min | $350 \times 2$ L/min |
| Heating Vaporizer Capacity | 300 $Nm^3/h$ | 300 $Nm^3/h$ |
| EAG Vaporizer Capacity | 150 $Nm^3/h$ | 150 $Nm^3/h$ |
| Submerged Pump Power | $15 \times 2$ kW | $22 \times 2$ kW |
Note: Both models feature a dual-pump configuration to ensure high availability and flow redundancy.
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