TEL:+86 20 83553539 中文

Pneumatic Conveying

Application Brief

Pneumatic conveying is a technology that transfers solid material from one or several locations to other locations in pipe by use of air flow (normally air). After decades of year’s development, Sino-Auto has developed a complete package of pneumatic conveying technology which is successfully used in industrial field of chemical, food, pharmaceutical and battery.

Product Categories

Rotary Valve Dense Phase Conveying

Suitable for plastic pellets which has fiber content or has higher requirement of particle breakage rate. The material should has good air permeability, good flowability and bulk density less than 0.8g/cm3, and conveying distance shorter than 200m.

Technical advantages

★ Based on intelligent ACU, minimizing air consumption, energy saving 20%, reduce 8% of pipe wear and tear, reduce 9% of material damage.
★ Can adapt to a wide range of fluctuations in throughput and conveying distance changes (for example: one point to multipoint feeding, between 20m to 200m).

Blow Tank Dense Phase Conveying

Suitable for dry powder and granulates that have good flowability, with even particle size but abrasive.

Technical advantages

Internal Pass Dense Phase Conveying

Suitable for powder, like PTA, that has good flowability, with even particle size but very poor air permeability.

Technical advantages

External Pass Dense Phase Conveying

Patent No:ZL. 201620307344.1
Suitable for powder, like Mno2、TiO2、lithium cobalt oxides, that has poor flowability, poor air permeability and bulk density greater than 1.5g/cm3.

Technical advantages

Negative Pressure Dense Phase Conveying

Suitable for plastic pellets which have fiber content or has higher requirement of particle breakage rate. The material should has good air permeability, good flowability and bulk density less than 0.8g/cm3, and conveying distance shorter than 50m.

Technical advantages

Positive Pressure/Negative Pressure Dilute Phase Conveying

Suitable for both powder and pellets which has fine flowability but not abrasive,material transferring from one location to several locations/from several location to one location.

Technical advantages

★ Terminal velocity controlled around 18 ~25m/s
★ Conveying distance up to 500m
★ Conveying capacity up to 150t/h
★ 30% energy saving, under controlled at 0.6kwh/t*100m
★ Reduce 30% of dust and streams
★ Reduce 30% of pipe wearing

Dilute phase closed-loop conveying

Suitable for both powder and granulate which has good flowability non-abrasiveness, and has no requirement of particle breakage rate, but is explosive and toxic. Therefore it has to be conveyed by inert gas in a closed loop.

Technical advantages

★ Terminal velocity controlled around 18 ~25m/s
★ Conveying distance up to 500m
★ Conveying capacity up to 150t/h
★ 30% energy saving, under controlled at 0.6kwh/t*100m
★ Reduce 30% of dust and streams
★ Reduce 30% of pipe wearing