Column Diameter mm	Specific liquid load *M3/m²h**	System fouling tendency	Turndown ratio	Suitable type of liquid distributor
250 - 900	0.75 - 5	Low - medium	＜10:1	Trough type liquid distributor with sump Deck type liquid distributor with orifices on drip tubes
	5 - 30	Low - medium	2:1	Pan type liquid distributor Trough type liquid distributor with sump
	＞30	Low - medium	2:1	Pan type liquid distributor Trough type liquid distributor with sump Deck type liquid distributor
＞900	0.75 - 5	Low - medium	＜10:1	Trough type liquid distributor with parting box Deck type liquid distributor with orifices on drip tubes
	5 - 30	Low - medium	2:1	Trough type liquid distributor with sump Trough type liquid distributor with parting box Deck type liquid distributor
	＞30	Low - medium	2:1	Deck type liquid distributor Trough type liquid distributor with sump

3. Liquid distributors usage:

Column internals like liquid distributor play very important role in effective mass transfer performance. So they need to be designed carefully for both process and mechanical point. Meanwhile, the engineers put great effort into structured packing and random packing development in the recent years. The column internals include mist eliminators, feed pipes, distributors, re-distributors, support plates, bed limiters, collector trays, etc.

Random Packing Tower Internals Custom Design Flow Rate Trough Distributor Liquid

Mesh Pad Demister

Wire Mesh Demister

Distillation Packing

Tower Internals

Vane Pack Mist Eliminator

Metal Pall Ring

Metal Random Packing

Knitted Wire Mesh

Mist Eliminator

Demister Pad

Demister Mist Eliminator

Gas Liquid Separator

Metal Structured Packing

Vapor Liquid Separator

Copper Wire Mesh

Random Packing Tower Internals Custom Design Flow Rate Trough Distributor Liquid

Trough Liquid Distributor sectional - made custom design flow rate

1. liquid distributor

Hualai factory can help you make various types of liquid distributor. We can make the liquid distributor into almost any sizes, from 300mm, for example, to 9000 mm. The material available for trough liquid distributor include stainless steel 304, 304L, 316L, 410s, 2205, 2507, etc.

2. Choice of liquid distributor:

Column Diameter

mm

Specific liquid load

M3/m2*h

System fouling tendency

Turndown ratio

Suitable type of liquid distributor

250 - 900

0.75 - 5

Low - medium

＜10:1

Trough type liquid distributor with sump

Deck type liquid distributor with orifices on drip tubes

5 - 30

Low - medium

2:1

Pan type liquid distributor

Trough type liquid distributor with sump

＞30

Low - medium

2:1

Pan type liquid distributor

Trough type liquid distributor with sump

Deck type liquid distributor

＞900

0.75 - 5

Low - medium

＜10:1

Trough type liquid distributor with parting box

Deck type liquid distributor with orifices on drip tubes

5 - 30

Low - medium

2:1

Trough type liquid distributor with sump

Trough type liquid distributor with parting box

Deck type liquid distributor

＞30

Low - medium

2:1

Deck type liquid distributor

Trough type liquid distributor with sump

3. Liquid distributors usage:

4. Applications of Liquid Distributor

1. Distillation towers,

2. Scrubbing towers,

3. Steam drum,

4. Evaporators,

5. Knockout drum,

6. Sulfuric acid plants,

7. Petrochemical plants,

8. Flue gas desulfurization,

9. Refineries,

10. LNG plants,

5. Trough liquid distributor production

expansion tank piping diagram

3 phase load bank

boiler tube expanders

**M3/m²*h**