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Column Internals

Assembly

Low-pressure-drop structured packing, distributors, and collector trays that separate the fractions while wasting almost no vacuum. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Column Internals parts and their functions

6 top-level parts · 19 parts in total · full bill of materials below
Column Internals parts diagram: 1 structured packing, 2 liquid distributor, 3 collector tray, 4 wash bed, 5 packing support grid, 6 spray header. 19 parts in 6 top-level items.
Column Internals parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Structured Packing 4× Structured packing beds
2 Liquid Distributor 4× Liquid distributors over each bed
3 Collector Tray 4× Total-draw collector trays
4 Wash Bed 1× Wash-oil bed above the flash zone
5 Packing Support Grid 4× Packing support grids
6 Spray Header 2× Spray distributors in pumparound zones

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Column Internals

6 top-level lines · 6 rows shown · 19 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Structured Packing vdc-structured-packing 4× 4 · part
2 Liquid Distributor vdc-liquid-distributor 4× 4 · part
3 Collector Tray vdc-collector-tray 4× 4 · part
4 Wash Bed vdc-wash-bed 1× 1 · part
5 Packing Support Grid vdc-packing-support 4× 4 · part
6 Spray Header vdc-spray-header 2× 2 · part

Where the column internals is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Vacuum Distillation Column

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks