Lanhao Environmental Protection produces bin pumps (also known as sending tanks), which are dense-phase pressure conveying equipment used for pneumatic transportation of powdered and granular materials. They achieve enclosed and efficient material transmission through pipelines via compressed air. Their performance advantages and applicable scenarios
Characteristics? ?Technical Value? ?Application Fields?
High conveying concentration? Ash-to-air ratio up to 1:40~50, air consumption only 1/3 of dilute-phase systems? Power plant fly ash, cement raw meal transportation?
Low pipeline wear? Low-speed dense-phase conveying, elbow radius ≥2m design? Chemical powder, mineral powder transportation?

Zero-pollution sealing? Fully enclosed structure, meets environmental requirements? Food/pharmaceutical-grade material transportation?
Intelligent control? PLC automatically adjusts pressure and timing, fault alarm linkage? Building materials, metallurgical industry?
Selection and maintenance key points
Selection parameters?
Material characteristics?: Particle size ≤3mm, moisture content ≤3% (anti-caking)?；
Conveying distance?: Medium to long distance (200~500m optimal)?；
Layout method?: Top-discharge type (light powders), bottom-discharge type (high-density particles), center-discharge type (universal type)?.

Maintenance focus?
Regularly clean the fluidizing plate to prevent micropore clogging?；
Check the sealing of inlet/outlet valves, replace immediately if wear exceeds 30%?；
Air source must be dried and filtered (oil-water separator essential) to prevent moisture-induced caking?.