Technical specification

A rigid acrylic settling tank of 80L capacity can be fed by a mains water or a slurry supply. Slurry is pumped from a 120L sump tank via a centrifugal pump. A sparging device in the sump tank keeps the slurry in suspension.

Both supplies are fitted with a flow meter. Mains water flow meter range 0.5 - 5.0 litres/min; slurry flow meter range 0 - 2 litres/min.

A dye injection system is incorporated to allow hydraulic tracer and flow visualisation

studies.

Measuring flow regimes using a dye tracer and comparison of these with idealised flow models.

Effect of variables such as flow rate and baffle position on flow regimes.

Measurement of sediment removal efficiencies.

II.Product technical data

Equipment size: length 2000mm X width 800mm X height 1530mm

Equipment power supply: voltage AC220V current 2A frequency 50HZ

Mixing motor: voltage DC24V speed 200RPM

Diaphragm pump: voltage DC24V maximum current 2.0A flow rate 2.7L/min maximum pressure 8kg

Booster pump: Maximum flow rate 18L/min Maximum head 20m Rated flow rate 12L/min Rated head 12m

Input power 150W Rated voltage 220V Rated speed 2800r/min Frequency 50HZ

Insulation Class E Capacitance 4.5μF

Flowmeter A 0-1000L/h Flowmeter B 0-250L/h

III.Equipment overview

In a sedimentation tank, a suspension in which solids are separated by gravity. For this, the density of the solid particles must be greater than the liquid.

The influencing factors of the separation process of the sedimentation tank were studied. Water and precipitated calcium carbonate suspensions were first prepared in a tank. A pump sends the suspension to the sedimentation tank. In the sedimentation tank, the inlet area of the fresh water is suspended. The mixed stream flows through the inlet port. The solid sinks to the bottom by means of a sedimentation tank. The treated water flow rate at the outlet of the sedimentation tank.

The flow rate of the suspension and fresh water is regulated by the valve and is indicated by a flow meter. This allows the mixing ratio - thereby adjusting the solids concentration of the mixture. In order to ensure uniform suspension of the suspension, premature precipitation is prevented and a portion of the suspension is fed back into the suspension tank in a bypass manner. To enhance the observation of water flow conditions and sedimentation processes, the sedimentation tank is made of a transparent material.

A baffle can be placed in the settling tank to obstruct the flow. Its horizontal and vertical positioning in the sedimentation tank is adjustable. This affects the flow conditions and the efficiency of the separation process.

IV.Experiment content

Basic principle of precipitation

Solid particles of suspended matter in the sedimentation tank

Dependent on the efficiency of the separation process

Solid suspension concentration

flow

Baffle position

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.

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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.