Wastewater Filtration & CPI Oil-Water Separation System with PLC Pump & Motor
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| Place of Origin: | Shandong, China |
| Brand Name: | Jinwantong |
| Model Number: | JWT-CPI |
| Certification: | CE/ISO |
| Minimum Order Quantity: | 1SET |
| Delivery Time: | 30DAYS |
| Payment Terms: | ALL |
--- gravity separation of oil from oily effluents
CPI is one kind of high efficient oil-water gravity separator, now is widely used in oily wastewater treatment to remove bulk oil from water.
Gravity separation is the most straightforward method of wastewater treatment and is, therefore, utilized widely in industry for separation of settling and/or floatable impurities from a carrier liquid.
An enlarged separating surface can be achieved by placing various smaller planes on top of each other in the tank. If these planes are subsequently inclined in a tilted position, material separated between the plates is removed by the gravitational force. This is the principle on which the CPI corrugated plate pack is based.
In this plate pack the planes as referred to have been constructed in the shape of corrugated plates. They promote both the coalescence of the intercepted oil particles and, at the same time, their transfer through the plate pack.
If settleable material is present in the liquid, such material is collected and concentrated in the troughs of the corrugations so that it will slide down in the plate pack smoothly and easily.
Very small separating diameters can be obtained in the CPI system, because the disturbing factors, such as eddies and turbulences, which adversely affect large conventional separating tanks (e.g. API’s), are eliminated in the CPI.
In formulating a design, the following minimum data are essential:
* the type of pollutants to be intercepted
* the separating diameter of the oil droplet
* the difference in density between the carrier liquid (waste water) and the pollutants to be intercepted
* the maximum amount of water to be treated
* the water temperature
* the sedimentation velocity
* origin of the oily liquid
* physical data, chemical analysis of carrier phase.

| Model | Handling capacity(m3/h) | Dimension(mm) | CPI Modules(sets) | Table of pipe connection(DN) | |||||||
| Length | Width | Heigth | Inlet | Outlet | Main oil outlet | Secondary oil outlet | Sludge outlet | Backwash outlet | |||
| CPI-5 | 5 | 2134 | 1134 | 2000 | 1 | ||||||
| CPI-10 | 10 | 2634 | 1134 | 2450 | 1 | ||||||
| CPI-20 | 20 | 2318 | 2138 | 2450 | 5 | 100 | 100 | 50 | 50 | 65 | 50 |
| CPI-30 | 30 | 3200 | 2172 | 2420 | 3 | 2*65 | 150 | 65 | 65 | 3*80 | 80 |
| CPI-40 | 40 | 4220 | 2172 | 2420 | 4 | 2*100 | 150 | 80 | 80 | 3*80 | 65 |
| CPI-50 | 50 | 5220 | 2172 | 2420 | 4 | 2*100 | 150 | 80 | 80 | 3*80 | 80 |
| CPI-75 | 75 | 8294 | 2216 | 2400 | 8 | 3*150 | 200 | 100 | 100 | 5*100 | 80 |
| CPI-100 | 100 | 10300 | 2172 | 2320 | 10 | 4*150 | 2*150 | 2*100 | 2*100 | 6*100 | 2*80 |
