SE220 Educational Equipment Technical Teaching Equipment Fluidised
Bed Formation
1. Description
Bulk solids can be transformed from a fixed bed into a fluidised
bed when liquids or gases pass through them. The areas of
application of fluidised beds include the drying of solids and a
wide variety of chemical processes.
A diaphragm pump delivers water from a storage tank into the bottom
of the left side test tank. The water flows upwards through a
porous sintered-metal plate. On the sintered At the time of the
water is less than the so-called fluidisation velocity, the flow
only passes through the fixed bed. At higher velocities the bed is
loosened to such an extent that individual solid particles are
suspended By the fluid. If the velocity is increased further,
particles are carried out of the fluidised bed: transport takes
place. Transport is only possible with the experimental unit. A
filter at the top of the test tank holds these particles back.
Water flows back into the storage tank.
The right-side test tank is similar to construction to the
left-side one. An air flow generated by a compressor flows through
it.
Manometers are mounted on both test tanks to measure the pressure
loss. The flow rates are adjusted by way of valves, and can be read
from flow meters. The test tanks are removable. This makes it easy
to change the bulk solid filling.
Glass-shot beads in a range of particle sizes are provided as the
bulk solid filling.
2. Technical details
Specification
Investigation of fluidised bed formation of solids in air and water
2 transparent test tanks to observe fluidised bed formation in
air/water
1 manometer per tank to measure the pressure loss through each test
tank
1 steel rule per tank to measure the change in height of the
fluidised beds
Both test tanks removable for filling
Storage tank with diaphragm pump for water supply
Diaphragm compressor with compressed air accumulator for compressed
air supply
Adjustment of flow rate for both media by valves and flow meter
Technical data
2 test tanks
Length: 550mm
Inside diameter: 44mm
Scale division: 1mm
Material: PMMA
Diaphragm pump (water)
Max. flow rate: 1,7L/min
Max. head: 70m
Diaphragm compressor (air)
Max. volumetric flow rate: 39L/min
Max. pressure: 2bar
Tanks
Water storage tank: approx. 4L
Compressed air accumulator: 2L
Measuring ranges
Pressure: 0...500mmWC (water)
Pressure: 0...200mmWC (air)
Flow rate: 0,2...2,2L/min (water)
Flow rate: 4...32L/min (air)
Height: 0...500mm
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase
UL/CSA optional
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.
| No. | Feature Name | Details |
| 1 | Customer design | Yes |
| 2 | Warranty | 1 year, 2 years, 3 years or 5 years according to client
requirements |
| 3 | Package | Plastic film+ carton+ Fine plywood |
| 4 | Products standard | International didactic equipment standard |
| 5 | Application range | Educational equipment for university, college, vocational training
centers |
| 6 | Company philosophy | Supply best quality Chinese products to the worldwide schools. |
| 7 | Self owned brand | Shouldshine, SSEDU, JSS. |
| 8 | Production time | From 10 days to 60 days according to different items
|
