CRISTALIZATION TANK - 40KL

CRISTALIZATION TANK - 40KL
Description		Unit
Filling Time	5	hr.
Crystallization Time	20	hr.
Discharge time	4	hr.
Cleaning time	1	hr.
Total	30	hr.
Volume	40,000	ltr
Dry Mass %	65%
Specific Weight	1.35	kg/lt
Lactose %	92%
Total Mass  (volumex dry mass x specific Weight)	35100	kg
Total Lactose (Total mass x lactose%)	32292	kg
70% Crystallization (Total Lactose x 70%)	22604.4	kg
80% Crystallization (Total Lactose x 80%)	25833.6	kg
85% Crystallization (Total Lactose x 90%)	27448.2	kg
Batch per year	280	hr.
70% crystal	22604.4	kg
Product
Product	Whey Permeate 65% dry matter
Composition	Fat	0%
	Proteins	2.0 - 5.0%
	Lactose (in T.S.)	87 - 89%
	Ash	4.0 - 9.0%
Tank Capacity : 25,000ltr.
Description	Specification
Material	Stainless steel 316L
Inside Diameter	dia 2863	mm
Outside Diameter	dia 2993	mm
Average inside height	4125	mm
Total Height	6000	mm approx.
Top	Conical 30°
Bottom	Flat with r = 65mm	Sloping to the side outlet
Outlet Jacket Wall
Material	Stainless steel 304L
System	Pressed in dimple, spot-welded to the inner tank
Wall	Yes
Max. Working Pressure	4 bar g water
Accessories
Manhole	dia 520mm
Sample Valve
Material	Stainless Steel 316
Combined Inlet / Outlet	DN 100 with flanged pneumatic butterfly valve
Lifting Lugs	2 Nos.
Heating & Cooling
Description	Specification	Remarks
Heating	No
Cooling	Yes
Type medium	Water
Capacity Medium	In total approx. 35,000 l/hr.
Water Inlet / drain	3x	2x wall and 1x bottom
Water Outlet	3x	2x wall and 1x bottom
De-aeration	4x	2x wall and 1x bottom and 1x inner cylinder
Separated Jacket	The jacket will be equipped with 3 separate sections: 2x wall and 1 x bottom + 1 inner cylinder
Insulation
Insulation Material	Glass Wool
Insulation Thickness	40mm
Insulation Surface	Wall and bottom
Stirring & Mixing
Drive Side	Bottom	Gear box with No. - Tox oil
Drive band	Sew
Material Agitator	Stainless Steel 316L
Type of Agitator	Terlet R2 with 1 x 2 blades and 3 x 3 blades
Turning direction	Clockwise
Agitator Shaft	On top with sealing on bottom with coupling and motor protecting ring
Cover	On tank top for dismounting of the agitator shaft
1 Baffle	Type Terlet T1	Stainless Steel 316L
Motor Power	9.2KW, IP 55	with plc's for frequency control (without converter)
Agitator speed	Approx. 15rpm
Electrical Supply	400 volt, 50Hz, 3 Ph
Colour of motor	RAL 5002
Protection Plate Motor	SS 304, in 2 parts, bottom open
Cleaning and Safety
Chemical Cleaning	CIP
Spray balls	3x connections 1" for spray balls consumption 6m3/h each	Including 3 removable spray balls, recommended pressure 2 bar
Wall Spraying Devices	3x special pop-up cleaning nozzles consumption 5m3/h each	Mounted in the wall, recommended pressure 2 bar
De-aeration	1 x DN 300 bend	180° with netting
Manhole safety device	Limit Switch	For the manhole
Electrical insulation class	IP 55
Measuring Equipment Connections
Description	Specification	Remarks
Temperature	1 x Pt - 100	Connection only
Level Indicators	2 x socket for HL and LL	Connection only
Level control	1 x flange	Connection only
Supporting Construction
Flat bottom	Stainless steel 304
Legs	4 legs on the bottom, stainless steel 304	Adjustable in height with supporting discs outlet height 1,500mm
inside	Ra </= 0.8m micron	Welds grinded Ra </= 1m micron
Outside top and feet	Ra </= 0.8m micron, grinded	Welds pickled and passivated
Insulation jacket	Ra = 1.4m micron, grinded	Welds ungrounded, pickled and passivated Ra = 1.6m micron