Introduction to Core Information of Horizontal Discharge Condensing Units

Horizontal discharge condensing units are commonly used equipment in industrial refrigeration and heat exchange. Based on a horizontal shell-and-tube condenser structure, they are suitable for various industrial exhaust gas and tail gas condensation and recovery, as well as exhaust cooling scenarios in refrigeration systems. The following is a summary of key information:

1. Core Structural Composition

Main Components: Composed of a horizontally placed shell, heat exchange tube bundle, tube sheet, end caps, baffles, etc.

Material Differentiation: Ammonia systems use smooth seamless steel tubes; Freon systems commonly use low-finned copper tubes to enhance heat exchange.

Safety Configuration: Equipped with a fusible safety plug under high-pressure conditions to address overpressure risks and ensure operational safety.

2. Working Principle

Heat Exchange Logic: High-temperature exhaust gas/refrigerant vapor enters the shell side from the top of the shell, and cooling water flows through the tubes to complete convective heat exchange.

Process Design: Cooling water... Multi-pass reversible flow within the tube significantly improves heat transfer efficiency through counter-current heat exchange.

Medium Flow Direction: The condensed liquid medium is discharged from the bottom of the shell, while the cooling water that has completed heat exchange flows out from the top of the cover.

3. Core Performance Characteristics

Advantages: Compact structure, small footprint, high heat transfer efficiency, large cooling water temperature rise, and low water consumption.

Disadvantages: High requirements for cooling water quality; prone to scaling inside the tubes during long-term operation, making cleaning and maintenance relatively inconvenient.

4. Mainstream Application Scenarios

Refrigeration Industry: Widely compatible with large and medium-sized ammonia and Freon refrigeration units, used in cold storage and central air conditioning units.

Industrial Environmental Protection: Used for VOCs tail gas condensation and recovery, and oil/gas/benzene vapor recovery in the chemical and pharmaceutical industries.

Waste Heat Utilization: Suitable for heat energy recovery and reuse scenarios of gas turbine tail gas and industrial high-temperature flue gas.

Tianyicool is one of the excellent manufactures in commercial and industrial refrigeration field, building the its vision of being the first choice in refrigeration. For more information about horizontal discharge condensing unit, please contact us.

Email: tianyicool@vip.163.com / info@tianyicool.cn

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