The new Caofedian Industrial Zone on the coast of the Bo Hai sea in N.E. China is seeing rapid growth as a center for steel production, chemical processing, oil refinement and import processing. The customer purchased nine systems comprising mostly Ashveyor and Denseveyor pneumatic conveying systems for the handling of flue gas ash captured through ESP and baghouse processes. The steel plant is a 500T/day steel processing plant with the need to transfer 87 tons of smelting ash per hour to large on-site storage facilities prior to truck and train load-out.
Download Case Study: Steel Smelter Ash – Beijing Steel, Tangshan, China (pdf)
- Material Steel Smelting Ash
- Bulk Density Aerated 1,800 kg/m3 (112 lb/ft3)
- Size 70% < 200 mesh
- Temperature Up to 120°C (248°F)
- Moisture Near 0%
- Condition Highly abrasive. Moderately retains air.
- Air consumption efficiency
- Reliable consistent conveying.
- Maintain low pipe and valve wear.
- Meet government mandate for low-velocity, dense-phase pneumatic conveying.
- Transfer Capacity 87 Mt/h total
- Conveying Distance Up to 300m (985 ft.)
- Reception Points Multiple
- Air Consumption Total 57.5 Nm3/min (2030scfm)
1. Competitive solution exceeded customer expectation in quality.
2. Customer relationship strengthened through timely delivery on promises.
3. Conveying route optimized through customer/supplier collaboration at plant layout design phase. Macawber supported the customer every step of the way.