Vertical Cool Oil Separator

Tubular Cool Oil Cooler Utility Model Patent∶ZL 2014 2 0456485.0

One. Application and Features∶

（1Purpose

Turbines, fans, coal millers, pumps, and marine propulsion systems in industrial and mining enterprises all require oil coolers for the lubrication of large and medium-sized machinery. Building on the strengths of similar products, our company has conducted extensive experiments on the vibration of the oil-side laminar flow in the heat exchange tubes, successfully developing a new type of tubular oil cooler.

（2Product Structure and Working Principle

The tubular oil cooler operates with the characteristic that oil flows through the shell side and water through the tube side. The heat transfer coefficient on the oil side outside the tube is [insert coefficient here] times that of the inside tube.120-10The thermal resistance is primarily on the oil side. This equipment replaces the traditional bow-shaped baffle with a swirl guide plate. The main principle is that the cooling oil, after being pumped into the shell of the cooler, is directed to rotate by the swirl guide plate. As it rotates, the oil washes along the circumference of the tube. The structural parameters of the tube have been optimized through multiple comparative tests, offering excellent performance and safety for use. It is an ideal auxiliary product for steam turbine units.

（3Product Features

Tubular cool oilers have the following advantages compared to other types of cool oilers:∶

1. High thermal efficiency is a feature of the plate-type cooler.2-3Multiple

2.Tightly structured∶Its compactness is equivalent to plate-type heat exchangers.1-2Multiple;

3.Low oil resistance due to the use of swirl guide plates, with the oil entering in a tangential flow, which is beneficial for fluid operation.

4.Long service life, easy installation and maintenance∶The heat exchange tube has minimal thermal expansion stress, thus eliminating common issues like cracking and leakage. It remains in a tube-shell structure for easy installation and maintenance.

Section II: Product Series Performance and Technical Specifications

Condensing Turbine Coolant Performance and Specifications

Section 3: Product Dimensions∶

4. Product Selection∶

1Product Application Target

This product series is specifically designed for condensing steam turbines and various heating steam turbines in power plants, and can also be used for the lubrication and cooling of power oils in industrial and mining enterprises' power machinery, such as boiler feed pumps, coal mills, and blowers and suction fans.

2Product Model Patterns....

3Selection Guidelines

A wide variety of turbine types are designed by domestic and international turbine manufacturers. Based on extensive data collection, our company has compiled various ordering and selection schemes for turbine oil coolers, as shown in the table. For any special application requirements, please contact our company. V. Installation of the oil cooler∶

1Preparation before installation

Coolant Separator prior to shipment0.6mpaHydrostatic test required. However, prior to installation, the provisions of the "Technical Specifications for Construction and Acceptance of Electric Power Projects (Turbine Generator Set Chapter)" should be followed.∶“Cool oil side should be working pressure1.5Twice the hydrostatic test pressure retention5No leakage for minutes.

2Coolant Chiller Installation∶

（1The cooler is supported on pre-prepared brackets and can reliably meet its dynamic and static load requirements.

（2Due to the change from arch baffles to swirl baffles for the support, the cold oil cooler's oil inlet should be in the clockwise direction; do not install it backwards.