CE 250 Pneumatic Transport Educational Equipment Hydrology Trainers

Pneumatic conveyors can be used to transport dispersed solids over great distances in pipelines.
The solid is transported out of a feed tank via a vibrating trough into an air flow. An interchangeable injector disperses the solid in the air flow. The air flow transports the solid upwards in the tube. The transport terminates in a collector tank.
Depending on the velocity and solid content of the air flow, different transport states may occur. At high velocities, the solid is dispersed evenly across the cross-section of the tube (dilute phase transport). If the velocity is reduced, strands and balls form on the wall of the tube which then slide down owing to their higher settling velocity. The strands and balls disintegrate again in the air flow and reform. Reducing the velocity to below the settling velocity of the individual particles ultimately results in plug transport. The different transport states can be observed through the transparent tube.
To identify the pressure loss and the flow velocity, measuring points are provided at all relevant positions. The velocity of the air flow is adjusted by a pressure regulator. The solid mass flow can be adjusted by way of the throw of the vibrating trough on a potentiometer. The compressed air has to be provided from the laboratory supply.
Peas or plastic granulate are recommended for use as the solid.
Specification
pneumatic pressure-lifting of solids in a vertical tube
feed of solid into air flow via vibrating trough with adjustable throw
4 interchangeable injectors to disperse the feed material into the air flow
vertical tube made of glass
collector and feed tanks made of transparent material (PMMA)
collector and feed tanks interconnected by tube with plug valve
precision pressure regulator to adjust input pressure and flow rate
measuring points for pressure loss and flow velocity
Technical data
Vertical tube
height: 2m
diameter: 50mm
Tanks
feed: 20L
collector: 40L
Measuring ranges
velocity: 0…36m/s
differential pressure: 0…10kPa
pressure: 0…1bar
230V, 50Hz, 1 phase
120V, 60Hz, 1 phase
UL/CSA optional
Dimensions and weight
LxWxH: 1280x800x2880mm
Weight: approx. 190kg
Required for operation
compressed air: min. 1500mbar, 60m3/h

Product Details and Warranty

We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.

We supply 3 years warranty time.

Packaging & Delivery

Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

Training Room Photo

Company Information

We supply professional educational training equipment and technical teaching equipment, which has been widely applied in Engineering Universities, Polytechnics, Technical Institute, Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skills development that are of critical importance to today´s and tomorrow´s careers.

Photo for Clients Visiting Factory

Service

We supply supply7*24 hours service, customer design service, OEM service, buyer label service. With professional engineers team and sales team, we assure you good product quality.

Certificate
Our products takes ISO9001 product management system.