GREASE & STARCH SEPARATORS

More documents

Recommendations

Info

INTRO Operation of the starch separator OPERATION GREASE TANK CHOOSE CONFORMITY MATERIAL IMPLANTATION TYPE Electric valve Waterspray Foam from the starch the affluents coming from potatoes peeling machines ACCESSORIES Stainless steel basket OPERATION STARCH INSTALLATION TECHNICAL specification ▢▢ The starch separator traps the starches and the settleable solids contained in the affluents resulting from potatoes peeling machines. ▢▢ The starch separator is fitted with a stainless steel decantation basket. This basket is placed at the entrance of the separator and is intended to catch the starch from the peeled potatoes. ▢▢ The starch is “materializing” by a large quantity of foam. ▢▢ For this reason a perforated pipe placed above the basket is spraying water to lower the foam down to the bottom of the basket. ▢▢ The water spray is controlled by the electric valve. ▢▢ The electric valve, coupled with the peeler, will control the incoming water flow in the separator as soon as the peeler is in function. 10 ❙ PRE-TREATMENT ❙ 2008
Installation INTRO Off-the-road placing IMPLANTATION TYPE 1. The separator has to be buried. 2. Place the separator horizontally at the bottom of the excavation (lean concrete). 3. Connect in/outlet on the pipe. 4. Place a T-connection at the entry to ventilate the separator. 5. Place extension shaft (if necessary) and adjust it to the floor level. 6. Fill up the separator with clear water. At the same time backfill with sand. 7. If several extension shafts are needed, a self-holding slab has to be foreseen (thickness and reinforcement to be defined). Self holding slab (compulsory for 2 stacked extension shafts) Back-filling Slab Stabilized sand In Trench bottom stabilized PE Covers Out TANK MATERIAL CONFORMITY CHOOSE In carriage zone placing ACCESSORIES 1. The separator has to be buried. 2. Place the separator horizontally at the bottom of the excavation (lean concrete). 3. Connect in/outlet on the pipe. 4. Place a T-connection at the entry to ventilate the separator. 5. Place extension shaft (if necessary) and adjust it to the floor level. 6. Fill up the separator with clear water. At the same time backfill with sand. 7. In case of placing underneath road traffic, separators have to be convered with cast iron covers (class D-400 kN). The covers will be sealed in the selfholding concrete slab, which will be supported by the edge of the excavation (thickness and reinforcement to be defined). Self holding slab Lean concrete In Trench bottom stabilized (sand or stabilized sans) Tarmac Cast iron covers 400 kN Out OPERATION GREASE OPERATION STARCH INSTALLATION TECHNICAL specification CAUTION: Do not install this type of device in the presence of ground water. In case of doubt, it is compulsory to completely fill the trench with a 15 cmthick C25/30 XF2 concrete layer around the separator (standard EN1433). ❙ PRE-TREATMENT ❙ 2008 11
Page 1 and 2: TECHNICAL specification INSTALLATIO
Page 3 and 4: Implantation types INTRO According
Page 5 and 6: Conformity grease & starch separato
Page 7 and 8: The tank INTRO 3 IMPLANTATION TYPE
Page 9: Operation of the grease separator I
Page 13: Grease & Starch separators in HDPE

GREASE & STARCH SEPARATORS

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?