TECHNICAL DESCRIPTION

Transcription

1 TECHNICAL DESCRIPTION Of PROJECT : Yacht Hotel Ship SHIPYARD : Boustead Naval Shipyard SHIPOWNER : Sunborn Internation PUMP CAPACITY : 250m3/hr 1 set Skid Type DATE : Apr. 20th, 2011 PANASIA CO., LTD. Tel : Fax : panasia@worldpanasia.com Web :

2 I. SYSTEM GENERAL PANASIA s GloEn-Patrol Type approved by administration in compliance with the Guidelines for approval of (G8) of Res. MEPC.125(53) and by IMO MEPC in accordance with the Procedure for approval of that make use of Active Substance(G9) of Res. MEPC.126(53). GloEn-Patrol BWMS is a combined treatment system taking advantage of Filter and UV units most environmentally friendly and optimally designed for every kind of vessels. Adopting a 100% physical treatment technology, GloEn-Patrol effectively disinfects harmful aquatic organism and pathogen in water without generating any toxic substance during ballasting and de-ballasting. In addition, the Filter unit not only eliminates organisms larger than 50 micrometer but makes sediment in ballast tank minimized. The main purpose of filtration is to maximize the efficacy of disinfection of UV unit by improving transmittance of UV light. Features of GloEn-Patrol BWMS 1. The most environmental friendly system 2. Compact design 3. Automatic back flushing and auto wiping 4. No toxic by-products 5. Very simple operation 6. Easy and economical maintenance 7. No corrosion problem 8. Less inflow of sediment

3 II. TECHNICAL SPECIFICATION GloEn-Patrol BALLAST WATER MANAGEMENT SYSTEM Model : GloEn-P250 Supply Voltage : AC 440V, 3PHASE Air Supply : 7 kg/cm 2 Ballast pump capacity : 250m3/hr Treatment Capacity : 250m3/hr Power Consumption : 27 Kw Foot print : 2.96 m 2 PRESSURE LOSS : 0.2 ~ 0.6 kg/cm 2 The system will be operated for treatment through both the Filter unit and UV unit during ballasting and only through the UV system during de-ballasting. < Ballasting Operation >

4 < De-ballasting Operation > Consist of ; 1. FILTER UNIT The water enters through the inlet pipe into the filter area and flows through the cylindrical filter element from inside out. The filtration cake accumulating on the element surface causes pressure differential to develop across the filter element. When this pressure difference reaches a pre-set value, the back-flushing mechanism is operated. The back-flushing begins when the filter element reaches a pre-set value or a pre-determined lapse of time. The back-flushing takes between 10 to 30 seconds. During the back-flushing cycle the filtered water is not interrupted and continues to flow downstream of the filter in the normal manner. Specification ; Model : PF250 Primary Treatment for removing large plankton over 50μm Rises UV light transmission Automatic back flushing Filtration grade : 50 micron Flow rate : 250 m3/hr Working pressure for back flushing : 2 bar

5 Total maximum pressure drop : 0.05 ~ 0.45 kg/cm 2 Max. working pressure : 10 kg/cm 2 Max. working temperature : 55 Dimension(mm) : 1053 x 845 x 1884 Composed of ; - Filter Body - 50 micron filter screen(four layers structure) - Suction scanner - Inlet/outlet connection - Exhaust valve - Limit switch - Pressure sensor (Inlet, Outlet) Material : - Filter housing : SS400(Epoxy coated) - Filter screen(50 micron) : Hastelloy < Filter Unit PF250 Model Composition >

6 2. UV UNIT Using UV light to disinfect water is a proven technology. This safe and effective physical disinfectant is suitable for both large and small applications. UV s proven technology uses nothing but ultra violet light to inactivate bacteria, viruses and other organisms that may be present in the water. UV unit is easy to operate and needs no expensive and potentially hazardous chemicals. UV light, which continues to be reliable means of disinfection, involves exposing contaminated water to irradiation from UV light. The treatment really works because UV light penetrates an organism s cell walls and disrupts the cell s genetic material, making reproduction impossible. Specification ; Model : PU250 Secondary treatment for disinfection of micro-organism Automatic cleaning function Long life span medium pressure type UV lamps Capacity : 250 m3/hr Max. working pressure : 10 kg/cm 2 Operational water temperature : <45 Protection degree : IP54 Dimension : 896 x 580 x 633 Lamp life time : 4,000hr Composed of ; - UV chamber(sus316) with inlet/outlet connection - UV lamps with quartz tube - Temperature sensor in UV chamber - Automatic washing wiper for cleaning of UV lamp - UV sensor - Auto Vent valves

7 < UV Unit PU250 Model Composition > 3. UV BALLAST PANEL Operational Temperature : 0 ~ 55 Dimension : 1000 x 1700 x 400 Material : SS400(Epoxy coated)

8 < UV Ballast Panel > 4. CONTROL PANEL Monitored on touch screen about all conditions of ballast water treatment system including : - Automatic back-flushing of filter - UV running status - Logging status of system - Valve control - Alarm message : * High/Low pressure alarm for filter unit * Temperature alarm for UV chamber - Interface with AMS or Load master (RS422 or RS485 or RS232(Option))

9 - Data Printer : option Operational temperature : 0 ~ 55 Electrical supply - Voltage : AC440V - Phase : 3 Phase - Frequency : 50/60Hz Dimension : 850 x 850 x 300 Material : SS400(Epoxy coated) Located in safety area(engine room) < Control Panel >

10 < Monitoring Screen > 5. ALARM & FAULT FINDING When the alarms accept/reset button is pressed on the display, the common alarm is reset immediately. Holding down the accept/reset button for 5 seconds will clear all latching faults, providing the faults have been resolved. If a fault still exists, the alarm condition cannot be reset. Table 5.1 Filter Display Message DISPLAY DEGREE ACTION NORMAL Normal condition EMERGENCY A EMG Button manual return CIRCUIT BREAKER TRIP W Check cause of over current & repair /manual return EOCR TRIP W Motor check/ repair OPERATING TIME OVER W Motor & Flushing System check/ repair LOW PRESSURE A Pump & Valve System check/ repair CYCLE TIME OVER W Motor & Flushing System check/ repair SYSTEM CHECK W System check / manual return W=Warning, A=Alarm (Shut-down)

11 Table 5.2 UV Unit Display Message DISPLAY DEGREE ACTION NORMAL Normal condition EMERGENCY A EMG Button manual return CIRCUIT BREAKER TRIP ELCB TRIP OPERATING TIME OVER LOW FLOW-RATE A A A W/A Check cause over-current / manual return Check below / Manual return - Check ELCB connections - Check sleeve for damage - Check arc-tube cabling for damage Motor & Cleaning System check / repair Pump, Flow meter & Valve check/ repair - Check input is within 4-20mA - Check flow input circuit not broken CYCLE TIME OVER W Motor & Cleaning System check / repair - Check limit switch and cables for damage - Remove motor, wind by hand to nearest limit switch and reset system - Check motor cable for damage - Check motor cable properly connected - Check limit switches are wired correctly LAMP TROUBLE A UV Lamp check/ repair LOW UV INTENSITY PANEL TEMP.(60) OVER PANEL TEMP.(70) OVER CHAMBER TEMP. OVER W/A W A W/A - Check lamp hours run and replace arc-tube if required. - Cleaning by wiper. - Cleaning sleeve & sensor with alcohol and try again. UV electric ballast check/ repair - Check fan filter for clogging - Check fan is operating - Check A/T supply current is correct UV electric ballast check/ repair - Check fan filter for clogging - Check fan is operating - Check A/T supply current is correct - Check input is within 4-20mA - Check flow input circuit not broken POWER FAILURE A - Check power source - Check switch & fuse SYSTEM CHECK W System check & manual return W=Warning, A=Alarm (Shut-down), W/A= Warming default/alarm is possible,

12 6. SCOPE OF SUPPLY (GloEn-P250) NO DESCRIPTION MAKER SUPPLY YARD SUPPLY Q TY REMARK 1 Filter Unit 1 2 UV Unit 1 3 UV Ballast Panel 1 4 Control Panel 1 5 Flow Meter 1 6 Maker s Standard Spare Parts 1 lot 7 Manuals 1 lot 8 Commissioning and Sea trial 1 lot 9 Auto Valve(Main Line) 10 Flow Control Valve All Power, Interface Cable and Its Accessories for System All Piping/Fitting/Flanges and Its Accessories for System lot lot 13 All Installation Works lot 14 Back Flushing Pump Set Option

13 7. DOCUMENTATIONS 6COPY OF APPROVAL DRAWINGS 6COPY OF WORKING DRAWINGS 6COPY OF FINAL DRAWING & 1PC OF CD 1COPY OF OPERATING MANUAL 1COPY OF TYPE APPROVAL CERTIFICATE