Condensate Recovery and Return Station - CORsys St | ARI
Condensate Recovery and Return Station - CORsys St | ARI

Condensate Recovery and Return Station - CORsys St | ARI

The Condensate Recovery and Return Station - CORsys St by ARI is designed to efficiently manage and recycle condensate in steam systems. It is available in two main models: the ARI-CORsys®-St, which features a standard design with a zinc-coated receiver made of S235JRG2 (St37) and pumps made from EN-JL1030 or 1.4301, and the ARI-CORsys®-SSt, a stainless steel version with a receiver made of 1.4541 and pumps made of 1.4401 stainless steel. Both models offer optional valve materials for enhanced durability. Key features include process security through harmonized components, protection against running dry and high water levels, redundant pump protection with two pumps, fixed liquid levels for optimal operation, high-quality corrosion protection, and low-NPSH pumps for efficient operation in systems with low suction head. The system is ready for installation and comes with comprehensive plant documentation. The receiver volume ranges from 150 to 2000 liters, with material options including S235JRG2 steel and stainless steel for better corrosion resistance. The system is ideal for steam systems, ensuring energy efficiency by recycling condensate back to the boiler system. Design variations, such as Type CRS-St and Type CRS-SSt, allow for customization with additional features like level electrodes and pump controllers. The system complies with regulatory standards such as PED 2014/68/EU, MD 98/37/EC, EMC 89/336/EEC, and LVD 73/23/EEC. It operates at permissible temperatures up to 95°C and at atmospheric pressure, with the pump pressure side adhering to the delivery head diagram. The system code includes variables like receiver volume, pump type, and material specifications for precise design specification.

Datasheet and documents

Description

Models:

  1. ARI-CORsys®-St (Standard design):

    • Receiver: Zinc-coated receiver made of S235JRG2 (St37).
    • Pump: Made of EN-JL1030 or 1.4301.
    • Valves: Optionally made of EN-JL1040, EN-JS1049, or 1.0619+N.

  2. ARI-CORsys®-SSt (Stainless Steel version):

    • Receiver: Made of 1.4541 stainless steel.
    • Pump: Made of 1.4401 stainless steel.
    • Valves: Optionally made of 1.4408 stainless steel.


Key Features:

  • Process security through harmonized components.
  • Protection against running dry and high water levels.
  • Redundant pump protection (two pumps).
  • Fixed liquid levels for optimal operation.
  • High-quality corrosion protection with optional stainless steel materials.
  • Ready for installation, with service provided through plant documentation.
  • Low-NPSH pumps ensure efficient operation in systems with low suction head.


Dimensions and Weight:

  • The receiver volume ranges from 150 to 2000 liters, with corresponding dimensions and weights for different configurations.
  • Standard receiver material options include S235JRG2 (steel) and stainless steel versions for better corrosion resistance.


Parts and Materials:

  • Receiver: Available in S235JRG2 (Steel) and stainless steel options.
  • Pump: Made from EN-JL1030, 1.4301, or other corrosion-resistant materials.
  • Overflow and vapor pipe connections: Available in different materials like P235TR2 and X6CrNiTi18-10.
  • Level measuring devices and liquid level controllers are used for accurate monitoring.


Applications:

  • The ARI-CORsys® system is ideal for steam systems, providing a reliable method for returning the condensate to the boiler system.
  • The station includes pumps that remove condensate from the receiver and transport it back to the boiler installation, ensuring energy efficiency by recycling condensate.


Design Options:

  • The system is available in different design variations (e.g., Type CRS-St and Type CRS-SSt) and can be customized with additional features like level electrodes, pump controllers, and insulation.
  • The pump design is optimized for low-NPSH operation to ensure the system runs efficiently even at lower suction heads.


Regulatory Compliance:

  • PED 2014/68/EU (Pressure Equipment Directive).
  • MD 98/37/EC, EMC 89/336/EEC, LVD 73/23/EEC.


Technical Parameters:

  • Permissible operating temperature: Up to 95°C.
  • The receiver operates at atmospheric pressure, and the pump pressure side has a maximum load as per the delivery head diagram.


System Code:

  • The system code for specifying the design includes variables such as receiver volume, pump type, and material specifications.