Trough liquid distributor is a kind of liquid distributor with excellent comprehensive performance, which is used in the feed section of packed tower. Trough liquid distributor has the advantages of simple installation, uniform liquid distribution, high spray point density, low pressure drop, and is widely used at present.

Trough liquid distributor usually consists of a shunt tank (also known as the main tank or primary tank) and a distribution tank (also known as a secondary tank or secondary tank). The liquid is initially divided into several streams through the opening at the bottom of the first tank and distributed to the liquid distribution tank below. The bottom (or wall) of the distribution groove is provided with holes (or conduits) to evenly distribute the liquid on the packing layer. Trough type liquid distribution apparatus has greater operation elasticity and good anti-fouling, especially suitable for atmospheric liquid load and containing solid suspended matter, viscosity of liquid separation occasions. Because of its excellent distribution performance and anti-fouling performance, it has a wide range of applications.

● The liquid is evenly distributed

● Spray point density is large

● Pressure reduction and other advantages

● Trough liquid distributor is easy to install