Best Seller Industrial Evaporative Air Cooler Cold Room Evaporator Refrigeration Evaporator

The central circulation tube evaporator is also known as a standard evaporator. Its heating chamber is composed of vertical tube bundles, with a central circulation tube with a large diameter in the middle, and the other heating tubes with smaller diameters are called boiling tubes. Due to the large size of the central circulation tube, the heat transfer surface occupied by a unit volume of solution in the central circulation tube is smaller than that occupied by a unit volume of solution in the boiling tube. This means that the heating degree of the solution in the central circulation tube and other heating tubes is different, resulting in a lower density of the vapor liquid mixture in the boiling tube compared to the solution in the central circulation tube. In addition, the upward suction effect of the rising steam will cause the solution in the evaporator to form a solution that falls from the central circulation tube Circulating flow rising from a boiling tube. This cycle is mainly caused by the density difference of the solution, hence it is called a natural cycle. This effect is beneficial for improving the heat transfer effect inside the evaporator.

Product Features

1. The inner diameter of the evaporator is φ A 200mm metal circular basin with a height of approximately 100 mm.

2. The evaporator should have a metal circular structure, and the inner wall should be smooth. The evaporator blade should not have defects such as burrs or bumps.

3. All parts in contact with water should be smooth, and their mating or connecting welds should be tight, firm, and free from water leakage.

4. The assembly of various parts and components of the evaporator should be correct, and there should be no looseness, deformation, or other defects that affect its use.

5. The protective layer applied to all parts and components of the evaporator should be firm, uniform, smooth, and free from defects such as delamination and rust.

6. The evaporator and installation frame should be easy to install and ensure that the evaporator will not detach due to wind influence during normal use.

7. Attachment: One graduated measuring cup, one water storage device, one installation frame, and one metal wire mesh cover (bird proof drinking water, user selectable)