GCS801-II Centrifugal Compressor Single Dry Gas Seal Support System
Product Description
- Applied for Single Dry Gas Seal.
- Provides dry, clean gas for seal.
- Regulates and analyzes the pressure, flow, and temperature of the seal gas during operation.
- Reflects the working status of seal.Including seal gas supply module, vent gas module and separation gas supply module.Configures booster, heater, separator, gas source auto switch, etc. in accordance with different cases.
Configuratrion and Function
Seal gas supply module
Filter Unit:Remove the particles and a small amount of liquid from seal gas
Differential Pressure control unit:Control the pressure of seal gas
Flow Control Unit:Control the flow of seal gas
Separation gas supply module
Filter Unit:Remove the particles and a small amount of liquid from separation gas
Pressure Control Unit:Stabilize gas supply pressure
Flow Control Unit:Control gas supply flow
Vent Gas Module
Pressure Monior Unite:Monitor vent gas pressure,reflect the working status of seal
Flow Monitor Unit:Monitor vent gas flow,reflect the working status of seal
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Designed in accordance with API 692 standards, this system is used in conjunction with dry gas seals to provide clean, dry gas, ensuring stable and reliable seal performance. The system includes tubing connectors, differential pressure transmitters, ball valves, check valves, filters, pressure relief valves, shut-off valves, pressure gauges, flow meters, and explosion-proof junction boxes.
Technical Features:
- This system regulates, controls, and monitors dry gas seal (DGS) operating parameters, delivering dry, clean gas to ensure stable and reliable seal performance.
- This system enables a single gas source to supply multiple seals, ensuring efficient and reliable operation.It consists of isolation gas supply process, seal gas supply process, and leakage venting process.
- The isolation gas supply system consists of a filtration unit and a pressure control unit. When external gas enters the system, it first passes through the filtration unit to remove particulate contaminants, then flows through an orifice plate before entering the seal isolation chamber.
- The seal gas supply system includes filtration unit, pressure control unit, and flow monitoring unit. During operation, external gas enters the system and is first regulated to the required seal gas pressure by the pressure control unit. It then passes through the filtration unit to remove particulate contaminants before entering the seal gas chamber via the flow monitoring unit. Differential pressure (DP) transmitters monitor the pressure difference between seal gas and process gas.
- The vent gas system consists of a pressure monitoring unit and flow monitoring unit. During operation, leakage gas exits through the seal vent port, first passing through the pressure monitoring unit for real-time pressure measurement, then through the flow monitoring unit before being safely discharged to a flare system or closed collection system.
- Custom-configured to your operational needs.