dosif floculante200t.pdf

200T Equipment Information Package

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200T

Auto Jetwet Package

Equipment Information

Package

CONTENTS


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1 INTRODUCTION ...5

1.1 DESCRIPTION..5 1.2 DUTY .5 1.3 OPERATION PRINCIPLE...5 1.4 HOPPER SIZE ............5 1.5 SERVICE REQUIREMENTS ................5 1.6 SPECIFICATIONS..............5 1.7 MANUFACTURING PERIOD.....................................................................6

2 PLC CONTROL SYSTEM...............7 2.1 HARDWARE.....7 2.2 SYSTEM OPERATING STATES...7 2.3 OPERATOR INTERFACE......7 2.4 SIEMENS OPERATOR INTERFACE...7

3 EQUIPMENT DETAILS AND SPECIFICATIONS..15 3.1 200T AUTO JETWET PACKAGE BATCH CYCLE TIME CHART .15 3.2 WATER SUPPLY CONTROL VALVE....16 3.3 VOLUMETRIC SCREW FEEDER ......17 3.4 ANIONIC FLOCCULANT BLOWER .....18 3.5 BLOWER CURVE ........19 3.6 AGITATOR .19 3.7 TRANSFER VALVE ..19 3.8 DOSING PUMP .....20

4 PAINT SPECIFICATIONS .21 4.1 MIXING TANK INTERIOR....21

4.1.1 SURFACE PREPARATION: ABRASIVE BLAST CLEAN TO AS1627.4 CLASS 2 1/2..21

4.1.2 FIRST COAT..21 4.1.3 SECOND COAT...........21 4.1.4 THIRD COAT.21 4.1.5 TOTAL FILM THICKNESS..21 4.2 APPROVED COATINGS .21 4.2.1 EPOXY MASTIC COATINGS.21 4.2.2 INORGANIC ETHYL ZINC SILICATE COATING21 4.2.3 BARRIER COATING21 4.2.4 HIGH GLOSS COATING.21

5 SPARES ...22 5.1 FULL SPARE PARTS LISTING..22 5.2 RECOMMENDED SPARES 22


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1 INTRODUCTION


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1.1 DESCRIPTION

The Auto Jetwet 200T Package is a fully self contained unit which provides both mixing and storage tanks on the one skid mounted frame. The unit requires only connection of power and water services and is designed to ensure complete dispersion and dissolution of solid grade anionic flocculants in water without the formation of lumps. The whole process can be controlled either manually or automatically by PLC.

1.2 DUTY

The Auto Jetwet200T Package is capable of preparing 3,000 litres per hour of solution at up to 0.5% w/v concentration (depending on the molecular weight of the polymer).

Storage tank Capacity 6,000 litres.

1.3 OPERATION PRINCIPLE

Solid grade anionic flocculant is fed from a storage hopper via an adjustable rate, volumetric screw feeder into an air stream from a blower. Air conveys the anionic flocculant via the "Jetwet" dispersion head into the agitated tank. After complete dissolution the anionic flocculant solution is transferred by gravity into the storage tank. Sequence control is by level probes and timers.

1.4 HOPPER SIZE

Standard: 0.15m3 Optional: 0.2 m3, 0.3 m3, 0.4 m3 or 0.5 m3 etc. Bulk System: 1.5m

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for 600 - 800 kg bulk bags or 3m3

, 7m3

, 12m3

for bulk road tanker with pneumatic transfer. It can be designed according to customs request. 1.5 SERVICE REQUIREMENTS

Electricity - 380VAC, 3 phase, 50HZ Control Voltage: 220VAC Request for Water

Model Flowrate Flow Capacity Pressure Quality

200T 2m/s3m/s 180250L/min 0.30.6Mpa Potable 1.6 SPECIFICATIONS

Material of construction - Surfaces to contact with polymer are Stainless Steel Control Circuit Voltage - 220VAC Electric Motors - Blower 380v 1.6 kW

- Screw Feeder 380v 0.55 kW - Agitator 380v 1.5 kW - Transfer Valve 380v 0.06 kW - Dosing Pump 380v 1.5kWx3=4.5kW

1.7 MANUFACTURING PERIOD


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Allocated manufacturing period for a standard 200T Package from receipt of approved drawings is approximately twelve weeks, this is a guide and should be confirmed with a Technical Sales Representative at time of ordering.

2 OPERATION OF EQUIPMENT


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2.1 HARDWARE

PLC PLC Type : SIEMENS 226

Power Supply : Internal to PLC.

Communication: RS232 Direct communication with TD200 Operator Interface. It expands RS232 communication interface and makes it convenient to have long-distance communication with the central control room. Operator Interface

TD200 Operator Interface (R S232 Panel Mount) Communication Interface (R S232 Central Control Room) 2.2 SYSTEM OPERATING STATES

System operation in AUTO is defined by seven (7) operational states. Advancement

between states is unidirectional and dependent upon specific criteria being met.

e.g. If in State 3 (Filling and Mixing) the system must have advanced only from State 3

and must then advance only to State 4 (Mixing Only) after the Mixing Tank level reaches

probe E3.

The States are latching and memory retentive even after a complete power supply

interruption. Upon power up, the system will automatically resume from its previous State.

The Feeder and Agitator timers in the PLC are retentive, hence resume only for any time

remaining after a power supply or operator interruption. This prevents the mixing of a

double strength solution after the powder addition cycle has commenced.

Operating States

State 1: Start of Cycle Blower Running Filling Dispersion Solenoid Opened

Rapid Fill Solenoid Opened (If Fitted) Action: Mixing Tank Level reaches E2 Probe (1/3 of mixing tank level).

State 2: Powder Addition Blower Running

& Mixing Feeder Running Agitator Running Vibrator Running Heater Running Dispersion Solenoid Opened Rapid Fill Solenoid Opened (If Fitted)

Action: Feeder timer complete or mixing tank level reaches E3 Probe (high level).


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State 3: Filling Blower Running

& Mixing Feeder Stopped Heater Running Agitator Running Vibrator Stopped Dispersion Solenoid Opened Rapid Fill Solenoid Opened (If Fitted)

Action: Mixing Tank Level reaches E3 Probe. State 4: Mixing Only Blower Stopped

Agitator Running Heater Stopped Vibrator Stopped Dispersion Solenoid Closed Rapid Fill Solenoid Closed (If Fitted)

Action: Agitator Time Complete State 5: Batch Complete All Drives Stopped and Solenoids Closed

Awaiting transfer Action: Storage Tank Level below E4 Probe.

State 6: Transferring Transfer Valve Open

Action: Mixing Tank Level below E1 Probe. State 7: Cycle Complete Transfer Valve Closed

Action: Check Mixing Tank Empty and AUTO Mode Selected GOTO State 1

2.3 OPERATOR INTERFACE

Panel Components

The following sections explain the operation of each component accessible by the Operator.

Main Switch

Isolates the incoming 380 Vac supply for the entire system, including all electrical components located on the Bulk Powder Hopper (if included) and Storage Tank

The switch is padlockable in the OFF position and equipped with a door interlock to prevent opening of the inner door with the switch in the ON position.

Duty Selector Switch


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Manual: Allows manual operation of the system using the Manual Operation Screens on the TD200.

Note that in Manual all interlocks are bypassed and the Operator has full control. The function of each motor and solenoid should be fully understood before manual operations are attempted.

Off: Used for normal sequence interruptions and for resetting faults.

To reset a fault condition (Fault Lamp lit) the fault must first be rectified (e.g. reset Thermal Overload) and then the Duty Selector Switch must be turned to the OFF position. This will reset the fault and allow operation to continue. Auto: Allows automatic sequence operation of the system, and is the most common

operating mode.

Note that motors can start automatically when this mode is selected.

If the system has been previously used in MANUAL ensure that the Mixing Tank is empty and ready for AUTO batching from State 1 otherwise incorrect sequencing may result.

Emergency Stop Pushbutton

Latching Pushbutton (Twist to release) provided for emergency shutdown of all motors and solenoids. Operation of the pushbutton disconnects the control power from all contactors, solenoids and relays. A separate contact allows the pushbutton status to be monitored by the PLC.

Fault Indication Lamp

The amber lamp alerts the operator that a fault condition is present.

The Duty Selector Switch must be turned to the OFF position to reset the fault lamp. Refer to Duty Selector Switch operation for details.

2.4 IEMENS TD200 OPERATOR INTERFACE

The SIEMENS TD200 Operator Interface provides an interface to the PLC and facilities to allow the Operator to:

-Enter Setup and Operational Data

-Prepare Batches Manually

Function Key Operation

Screen Jog Allows the Operator to jog between screens in each menu. Time can be set up from Screen 4.


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MENU Main Menu

Allows the Operator to return to the Main Menu Screen (Screen 1). OSCILLATION PTY LTD will be displayed on the Main Menu and the next menu can be entered by pressing or Key. TD200 SCREENS

The Screens are divided into four main sections

Section 1 - Home Page Screen: Display OSCILLATION PTY LTD. Press key will enter next Parameter setup screens.

Section 2 - Parameter setup screens


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Switch Auto/Manual selector to Manual before any operation from this Screen, or there will be no function. This screen is mainly used for manual operation or testing. The above screen shows setup of mixing time and feeding time. The cursor on the selected parameter will flash,

press or can alter the selected parameter and then press to confirm. After confirmation the cursor will move to the next parameter. After the selected parameter is altered, press to confirm otherwise the alternation will not be valid. Two parameters will show on each page and press to enter the next page. After completing all the setup, retreat to

sub-menu by pressing and return to home page by pressing again.

Setup of feeding interval time

Setup of blower running time

Section 3 - Manual Operation Screens


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Mixer Feeder Blower

All water inlet and transfer valves are motorized ball valves. Press to open the water

inlet valve while press again to close the water inlet valve; press + to open the transfer valve while press + again to close the transfer valve.


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Section 4: Status display

Level of mixing tank

Mixing and feeding time

Level of storage tank


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Setup 1: Feeder Time (in second)

Determines the length of time the Feeder operates and hence determines the solution strength. (Usually 5 - 10 minutes)

Setup 2: Agitator Timer (in second)

Determines the total length of time the Agitator operates. (Usually 30 minutes)


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3 EQUIPMENT DETAILS AND SPECIFICATIONS

3.1 200T AUTO JETWET PACKAGE BATCH CYCLE TIME CHART

200T AUTO JETWET PACKAGE NO RAPID FILL

0.1%=3kg/hour

DISPERSION WATER

REV0 DATEFebruary 29. 2008

TESTED ON WATER AT 20oC 50NB SOLID FLIGHT @ 35RPM

BATCH CYCLE TIME CHART

WATER SUPPLY 200L/min @ 265kPa POWDER 1kg/min

0 5 10 15 20 25 30 35 40 45 50 55 60

1/3 WATER FILL--5 MINUTES

5kg POWDER & WATER--3 MINUTES1000L

600LTO FULL--7 MINUTES

1400L

MIXING TIME-30 MINUTES TRANSFER VALVE65NB

15 MINUTES

0.1%-3kg/Hour

MINUTES

Note: The mixing time will be usually 30 minutes but the client can make some adjustments.


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3.2 JETWET HEAD WATER CONTROL VALVE

Equipment DescriptionJETWET HEAD WATER CONTROL VALVE

ManufacturerOSCILLATION ModelHN50

DutyFLOW CONTROL TypeSwitch-type Motorized Ball Valve

Pressure Drop 40kPa @200L/minute Pressure Drop 50kPa@250L/minute

Material of Construction304 Weight3.05kg

Operating Voltage220vAC IP RatingIP 65

Max Ambient Temperature+55C 3.3 VOLUMETRIC SCREW FEEDER Equipment DescriptionVolumetric Screw Feeder

ManufacturerOSCILLATION Pty Ltd Model50BVF1/16 TypeSOLID FLIGHT SPIRAL SizeDN50 ApplicationMETERING OF ANIONIC FLOCCULANT POWDER Design Capacity1.0kg/MINUTE Material of Construction202 STAINLESS STEEL Weight40kg Screw Material202 STAINLESS STEEL Type of ScrewSOLID FLIGHT Shaft Material202 STAINLESS STEEL Shaft Diameter25mm Direction of RotationCLOCKWISE Coupling TypeMINIFLEX Method of LubricationGREASED BEARING LubricateG.P GREASE Operating Speed35 rpm Drive MethodELECTRIC MOTOR Motor Equipment DescriptionVOLUMETRIC SCREW FEEDER REDUCTOR MOTOR

ManufacturerFLENDER Output Power Rating(kW)0.55kW

ModelC38-M80S4 Type SQUIRREL CAGE INDUCTION

Frame Size(AS1360.10) DT80K4 Voltage 380VAC@50Hz

Motor Speed1400 Gearbox Ratio401

No. of PolesFour Output Speed35 rpm

Enclosure TypeTOTALLY ENCLOSED MountingM4A

Terminal Box Location Viewed from DE90 Direction of Rotation Viewed From DECLOCKWISE


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No. of PhasesTHREE Rated Full Load Current0.75A

Insulation TypeF IP RatingIP 55

Method of CoolingFAN COOLED Frame MaterialCAST IRON

Method of LubricationGREASED BEARINGS Gear Box Lubrication0.3kg GREASE LubricantENERGREASE HT-EP-OO

Efficiency at Full Load0.63% Power Factor at Full Load0.73

Ambient Temperature0C TO 40C Thermistor TypeNOT APPLICABLE 3.4 ANIONIC FLOCCULANT BLOWER Equipment DescriptionANIONIC FLOCCULANT BLOWER ManufacturerSIEMENS Model2BH1500 TypeREGENERATIVE Gearbox RatioNOT APPLICABLE MountingFOOT MOUNTING ApplicationPNEUMATIC TRANSFER Design Capacity58.3 Litres/second Design Pressure18KPa Inlet PressureATMOSPHERIC Discharge Pressure (Max)28KPa Blower Displacement210m3/hour Noise Level70dB(A) Material of ConstructionCAST IRON Weight21kg Impeller materialALUMINIUM Type of ImpellerBLADED-FORWARD Shaft materialSTAINLESS STEEL Direction of Rotation COUNTER CLOCKWISE-VIEWED FROM MOTOR FAN END Coupling TypeDIRECT COUPLED

Method of LubricationLONG LIFE GREASE LubricantUNIREX N3 GREASE(ESSO) Operating Speed2855 rpm Drive MethodELECTRIC MOTOR Ambient Temperature+40C MAX Motor Equipment DescriptionANIONIC FLOCCULANT BLOWER MOTOR ManufacturerSIEMENS Model 90L2A Output Power Rating1.6kW TypeSQUIRREL CAGE INDUCTION Voltage 380/440VAC@50Hz Motor Speed2855rmp No. of PolesTWO Enclosure TypeTOTALLY ENCLOSED Mounting INTEGRAL PART OF BLOWERTerminal Box Location from DE12 OCLOCK Direction of Rotation Viewed From DECWNo. of PhasesTHREE Insulation TypeF Rated Full Load Current2.6A IP Rating (AS1939)IP 55


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Method of coolingFAN COOLED Frame MaterialALUMINIUM Method of LubricationGREASE PACKED Efficiency at Full Load81.5% Power Factor at Full Load0.88 Ambient Temperature+40C MAX No Thermostat Fitted Thermostat TypeNOT APPLICABLE 3.5 BLOWER CURVE

3.6 AGITATOR

Equipment DescriptionAGITATOR

ManufacturerOSCILLATION Pty Ltd TypeIMPELLER ModelLQ-75

Gearbox Ratio141 MountingFOOT RISER MOUNTING ApplicationAGITATION OF ANIONIC FLOCCULANT SOLUTION Method of Agitationdouble propeller tri-impeller typediameter 535mm

Material of ConstructionWET PARTS 304S/S Weight38kg


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Impeller AttachmentHUB Impeller RemoveableYES Direction of RotationCLOCKWISE Coupling TypeBOLTED FLANGE Operating104rpm Drive MethodGEAR MOTOR

Motor Equipment DescriptionAGITATOR MOTOR ManufacturerFLENDER ModelZF48-M90L4 Output Power Rating1.5kW TypeSQUIRREL CAGE INDUCTION Voltage 380VAC@50Hz Motor Speed1450 rpm No. of PolesFour Enclosure TypeTOTALLY ENCLOSED MountingFLANGE MOUNTING D080 Terminal Box Location Viewed from DE0 No. of PhasesTHREE Insulation TypeCLASS F CLASSBRISE Rated Full Load Current1.9A IP Rating(AS1939)IP 55 Method of CoolingFAN TEFC Frame Materialcast iron Method of Lubrication SEALED BEARINGS Shaft Diameter40 mm Efficiency at Full Load75% Power Factor at Full Load0.72 Ambient Temperature-20C~ +40C

3.7 TRANSFER VALVE

Equipment DescriptionSOLUTION TRANSFER VALVE ManufacturerNakata ModelNKTQK911F-16P DutyFLOW CONTROL SizeDN65 BSP TypeSwitch-type Motorized Ball Valve Pressure Drop 40kPa @200L/minute Pressure Drop 50kPa@250L/minute Material of Construction304 Weight4.05kg Operating Voltage220vAC IP RatingIP 65 Dimensions:Length 256mm Width 256mm Height 3380mm Max Ambient Temperature+55C

3.8 DOSING PUMP Equipment Deacription Dosing Pump ManufacturerNETZSCH ModelNM031BY01L06B

Stator MaterialNBR SBBPE/SBE Rotor MaterialNi-Cr stainless steel 1.4301(304) Coupling Type B Pin/Germany rubber jacket 1.4401/NBR Shaft sealing: Packing sealKP-340F

Shell MaterialCarbon Steel 0.6025 Connect FlangeDN65/PN16


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Suction PressureSelf-suction Output Pressure4bar Direction of Rotation Viewed From Motor End

Anti-clockwise Rotational Speed 392r/min

Equipment Deacription :screw pump motor

ManufacturerGermany Nord Redctor Output Power Rating 1.5kW ModelSQUIRREL CAGE INDUCTION IP Rating IP 55 Voltage 380VAC@50Hz Motor Speed1450 rpm No. of Poles : Four Enclosure TypeTOTALLY ENCLOSED No. of Phases THREE Terminal Box Location Viewed from Driver End : Right side

Direction of Rotation Viewed From Driver End Anti-clockwise

Method of Cooling: FAN TEFC Insulation TypeCLASSF CLASS B RISE


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4.0 PAINT SPECIFICATIONS 4.1 Mixing Tank Interior: 4.1.1 SURFACE PREPARATION: ABRASIVE BLAST CLEAN TO

AS1627.4 CLASS 2 1/2 4.1.2 FIRST COAT: Apply one coat of Inorganic Ethyl Zinc Silicate coating to a dry film thickness of 100m. Allow the coating to fully cure according to the manufacturer's technical data. 4.1.3 SECOND COAT: Apply one barrier coating Luxepoxy 4 Primer to a dry film thickness of 25m. Allow to dry. 4.1.4 THIRD COAT: Apply by conventional spray one coat of a Two Pack Urethane Gloss coating, white, to a dry film thickness of 50m. 4.1.5 TOTAL FILM THICKNESS: Minimum 175m. 4.2 APPROVED COATINGS 4.2.1 EPOXY MASTIC COATINGS:

Dulux Amerlock 400 Polyamide Epoxy Mastic

4.2.2 INORGANIC ETHYL ZINC SILICATE COATING:

British Paints 304

4.2.3 BARRIER COATING:

Dulux Luxepoxy 4 Primer

4.2.4 HIGH GLOSS COATING

Dulux Luxathane


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5.0 SPARES PARTS

5.1 FULL SPARES PARTS LISTING

ITEM NAME QTY MANUFACTURER DESCRIPTION

1 AGITATOR 1 OSCILLATION Pty Ltd LQ-75 MIXER c/w 1.5 Kw MOTOR 2 COUPLING 1 OSCILLATION Pty Ltd FEEDER COUPLING

3 WATER CONTROL VALVE 1 OSCILLATION Pty LtdDN40 220VAC

MOTORRISED BALL VALVE

4 DISPERSER HAED 1 OSCILLATION Pty Ltd DISPERSER HEAD NB40 INLET

5 DISPERSION SPIGOT 1 OSCILLATION Pty Ltd DISPERSION SPIGOT STAINLESS

6 DISPERSION CYLINDER 1 OSCILLATION Pty LtdDISPERSION CYLINDER

NB150mm ACRYLIC

7 TRANSFER VALVE 1 OSCILLATION Pty Ltd NB65 304SS MOTORISED BALL VALVE 220VAC

8 ANTI-STATIC HOSE 1 OSCILLATION Pty Ltd ANTI-STATIC HOSE NB50/PER METRE

9 LEVEL METER 5 OSCILLATION Pty Ltd FLOATLESS LEVEL SWITCH 61F-GP-N

10 BlOWER 1 Nash-elmo BLOWER 2BH1500 1.6kW 380V 3PH

11 FEEDER MOTOR 1 FLENDER FEEDER MOTOR 35PM 380V 3PH 0.55kW

12 FEEDER 1 OSCILLATION Pty Ltd NB50 SOLID SPIRAL

13 HEATED RECEIVER HOPPER 1 OSCILLATION Pty LtdHEATED RECEIVER HOPPER 220V 60W

14 DOSING PUMP 3 NETZSCH NM031BY01L06B DOSING PUMP 5.2 RECOMMENDED SPARE PARTS

ITEM NAME QTY DESCRIPTION

1 CYLINDER 1 Clear Acrylic NB150 Dispersion Cylinder

2 LEVER GAUGE 1 OMRON Floatless level Switch-61F-GP-N

3 HOSE 3m Anti-static Hose/m

4 FLOW SWITCH 1 Ultra Flow Switch-F26-S

5 SPIRAL 1 Solid 50mm Spiral

dosif floculante200t.pdf

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