Blast Rooms for Storage Tanks and Pressure Vessels
Storage tank and pressure vessel shells often need abrasive cleaning before protective coatings are applied. Double D Mechanical installs, relocates and services blast rooms that account for cylindrical workpieces, dust collection, media handling, compressed air, access doors and movement into the coating area.
Discuss your installationRoom Fit for Long Shells and Heads
Blast room dimensions should reflect vessel length, diameter, support height and the space operators need around nozzles, heads, saddles and weld seams. Door width, crane reach and cart or rotator position can be as important as the enclosure footprint.
Collector Layout and Visibility
Dust collection should support operator visibility and keep abrasive dust from moving into coating, mixing or assembly areas. Collector location, duct routing, inlet placement and filter service space should be reviewed with the building structure and production paths.
Abrasive Recovery Strategy
The recovery approach should match blasting volume and cleanup expectations. Full floor recovery, partial recovery or manual cleanup areas each affect floor construction, equipment access and how quickly parts can move to coating.
Compressed Air and Utility Planning
Blast nozzles, lighting, controls, dust collection and recovery equipment need coordinated utility connections. Piping, conduit and ductwork should be routed so they do not interfere with cranes, vessel supports or booth transfer lanes.
Walkthrough Preparation
A practical review starts with workpiece, handling and utility details.
- Maximum vessel dimensions and support method
- Handling equipment used to enter and position the work
- Abrasive type and desired recovery approach
- Collector location options and compressed air service data
Frequently asked questions
What drives blast room size for tanks and vessels?
Length, diameter, support height, door access, handling equipment and operator clearance around the full shell drive the size.
Can blasting and painting areas share nearby space?
They can be located near each other, but dust migration, part transfer, air movement and cleanup paths need to be planned carefully.
What should be reviewed before adding media recovery?
Floor construction, recovery equipment space, abrasive volume, separator location and maintenance access should be reviewed.
What details help with a relocation review?
Existing room dimensions, panel condition, collector data, duct routes, electrical service and the new part handling path are useful.