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| For Sale: NEW TRAILER MOUNTED NITROGEN PUMP AND VAPORIZER SYSTEM. 774,000usd | | Listing ID: 6662 | Vendor Stock No.: | | Price: 774,000usd | Date Posted: 10/30/11 | | Quantity: 1 | | Condition: new, must be manufactured | | Location: Texas USA |
| | Description: | 1.0 EQUIPMENT DESCRIPTION
TRAILER MOUNTED SELF-CONTAINED LIQUID NITROGEN PUMP AND VAPORIZER SYSTEM, HEAT RECOVERY VAPORIZING SYSTEM AND ALL NECESSARY INSTRUMENTATION AND CONTROLS FOR LOCAL OPERATION.
NITROGEN SYSTEM SPECIFIED IS CAPABLE OF THE FOLLOWING:
PRESSURING LOW PRESSURE LN2 TO HIGH PRESSURE AND VAPORIZING THIS HIGH PRESSURE LN2 FOR INJECTION WITHOUT THE AID OF OTHER EQUIPMENT. ALL NECESSARY HYDRAULIC SYSTEMS REQUIRED TO POWER THE LN2 TRIPLEX AND COOLANT (VAPORIZER SYSTEMS ARE PROVIDED).
2.0 GENERAL SPECIFICATION
MAXIMUM WORKING PRESSURE ……………………………………… 10,000 PSI
HYDROSTATIC TEST PRESSURE ……………………………………….. 15,000PSI
MAXIMUM FLOW RATE …………………………………………… 180,000 SCFH
MINIMUM FLOW RATE ………………………………………. 350 SCFM @ 3000 PSI
FUEL CAPACITY ……………………………………………….. 120 US GALLONS
DIMENSIONS (MAXIMUM)
LENGTH ……………………………………………………………….. 45’0”
WIDTH ………………………………………………………………. 8’6”
HEIGHT ………………………………………………………………. 13’0”
WEIGHT MAXIMUM ……………………………………………………. 65,000 LBS.
PRINCIPLES OF OPERATION:
THIS SYSTEM IS A HYDRAULIC HEAT RECOVERY LIQUID NITROGEN PUMP AND VAPORIZER SYSTEM.
BOTH PUMP POWER AND VAPORIZER HEAT ARE SUPPLIED BY A COGENERATIVE DIESEL POWER PACK, WHICH CONVERTS WASTE ENGINE HEAT GENERATED BY THE ENGINE AND HYDRAULICS INTO USEFUL HEAT FOR NITROGEN VAPORIZATION. TO BALANCE THE HEAT LOAD ON THE COOLING SYSTEM, WASTE SYSTEM HEAT AND THAT GENERATED BY THE HYDRAULICS IS TRANSFERRED TO THE COOLING SYSTEM. PROVIDING SUFFICIENT HEAT FOR NITROGEN VAPORIZATION, WHILE SIMULTANEOUSLY ENSURING THAT HEAT INFLUX TO THE HYDRAULIC SYSTEM AND DIESEL ENGINE (DUE TO NORMAL MECHANICAL INEFFICIENCIES) IS PROPERLY DISSIPATED.
DURING NORMAL OPERATION, LIQUID FLOWS FROM THE 3000 GALLON STORAGE TANK SUPPLY VALVE, INTO THE LN2 CENTRIFUGAL CHARGE PUMP WHERE LN2 PRESSURE IS BOOSTED BEFORE FLOWING INTO THE HIGH PRESSURE PUMP WHERE IT IS PRESSURIZED BY RECIPROCATING PISTONS TO DOWNSTREAM PRESSURE. THE HIGH PRESSURE LIQUID THEN FLOWS INTO VAPORIZER, ABSORBS A SUFFICIENT AMOUNT OF HEAT TO RAISE ITS TEMPERATURE TO 60° F – 70° F AT FLOW RATES UP TO 180,000 SCFH AND FLOWS OUT THROUGH DISCHARGE CONNECTION AS A HIGH PRESSURE GAS.
5.0 DESCRIPTION OF MAJOR COMPONENTS
5.1 TRAILER – TANDEM AXLE RAIL TYPE SINGLE DROP
DIMENSIONS (MAXIMUN) 8’ W x 45’L
CAPACITY – 80,000 LB
5.2 LIQUID NITROGEN PUMP – TEXAS CRYOGENICS TRIPLEX RECIPROCATING CRYOGENIC PUMP. EXTERNAL LUBRICATION SYSTEM, IN ACCORDANCE WITH THE FOLLOWING SPECIFICATIONS:
BORE SIZE ……………………………………………………………. 1.625”
STROKE ……………………………………………………………….. 1.5”
MAXIMUM OPERATING PRESSURE ………………………… 10,000 PSI
MAXIMUM FLOW RATE …………………………………….180,000 SCFH
MINIMUM FLOW RATE ……………………………. 250SCFM @ 3000 PSI
5.3 VAPORIZER – DIESEL ENGINE HEAT RECOVERY SYSTEM DESIGNED TO CONVERT ENGINE HEAT AND WASTE SYSTEM HEAT INTO USEFUL HEAT FOR NITROGEN VAPORIZATION.
CAPACITY ………………………………………………….. 180,000 SCFH
MAXIMUM WORKING PRESSURE …………………………. 10,000 PSI
HYDROSTATIC TEST PRESSURE …………………………… 15,000 PSI
5.4 LIQUID NITROGEN CHARGE PUMP – LIQUID NITROGEN CENTRIFUGAL PUMPS
MODEL 1-1/2 OR 2-1/2 x 6.
5.5 DECK ENGINE – DETROIT DIESEL MODEL 60 14 LITER EQUIPPED WITH ELECTRICAL START SYSTEM AND ALTERNATOR.
5.6 TRANSMISSION – COMPLETELY INDEPENDENT HYDROSTATIC TRANSMISSION.
5.7 LIQUID NITROGEN TANK – DOUBLE WALLED, VACUUM INSULATED ASME CODED CRYOGENIC STORAGE TANK THREE POINT MOUNTED IN ACCORDANCE WITH THE FOLLOWING SPECIFICATIONS:
INSULATION MATERIAL …………………………………………….. SUPER INSULATION
CAPACITY (NET) ………………………………………………………….. 2000 US GALLONS
OPERATING PRESSURE ……………………………………………………………..…… 43 PSI
NORMAL EVAPORATION RATE …………………………………… 1% PER DAY OR LESS
5.8 INSTRUMENTATION AND CONTROLS – LOCAL OPERATOR CONTROL PANEL CONTAINING ALL NECESSARY INSTRUMENTATION AND CONTROLS TO ENSURE SAFE, EFFICIENT AND RELIABLE OPERATION. ALL SYSTEM INSTRUMENTATION, CONTROLS AND OPERATING VALVES ARE IMMEDIATELY ACCESSIBLE TO THE OPERATOR. INSTRUMENTATION AND CONTROL PANELS ARE FUNCTIONALLY SECTIONED AND LABELED.
5.9 PIPING – ALL CRYOGENIC PIPING (SUCTION AND DISCHARGE) IS TYPE 304 OR 316 STAINLESS STEEL TO ASSURE SAFE, LEAK FREE OPERATION. PIPING IS ARRANGED IN ACCORDANCE WITH THE NITROGEN PIPING SCHEMATIC WITH BOTH REAR AND SIDE FILL CONNECTION.
5.10 MISCELLANEOUS ITEMS – FABRICATED WORK INCLUDES THE FOLLOWING MISCELLANEOUS ITEMS:
• SUFFICIENT WORK LIGHTS TO PERMIT NIGHT OPERATION (2EA)
• 2 EA. TOOL BOXES INSTALLED (TO CUSTOMER SPEC.); (1) 36” IN LENGTH AND (1) 48” IN LENGTH
• 1 EA. IRON RACK INSTALLED ON TRAILER RAIL, PASSENGER SIDE.
• 12kw HYDRAULIC DRIVEN GENERATOR
• CLIMATE CONTROLLED OPERATORS CABIN
• 120-VAC FLOOD LIGHTS QTY. SIX (6)
6.0 DOCUMENTATION
THREE (3) EACH OPERATING AND MAINTENANCE MANUAL CONTAINING THE FOLLOWING
DOCUMENTATION WILL BE PROVIDED WITH EACH UNIT:
• BASIC OPERATING INSTRUCTIONS.
• GENERAL ARRANGEMENT DRAWING.
• HYDRAULIC SCHEMATIC.
• ELECTRICAL SCHEMATIC.
• NITROGEN PIPING SCHEMATIC.
• COOLANT SCHEMATIC.
• CONTROL PANEL ARRANGEMENT DRAWING.
• LUBE OIL SCHEMATIC.
7.0 PAINT
EXTERIOR SURFACES OF ALL FABRICATED EQUIPMENT WILL BE PROPERLY PREPARED, PRIME COATED AND FINISH COATED PER CUSTOMER SPECIFICATION (TWO COLORS)
8.0 SCOPE OF WORK
EQUIPMENT IS FURNISHED PRE-TESTED AND IN-FIELD READY CONDITION (LESS TREATING LINES AND RELATED EQUIPMENT). WORK TO BE PERFORMED INCLUDES ALL ENGINEERING WORK, ALL LABOR AND ALL MATERIAL, EXCEPT WHERE EXPLICITLY INDICATED AS BEING SUPPLIED BY CUSTOMER, TO CONSTRUCT THE EQUIPMENT DESCRIBED HEREIN COMPLETE IN ACCORDANCE WITH THIS SPECIFICATION.
9.0 SPECIAL FEATURES
9.1 LIQUID NITROGEN TEMPERING VALVE CIRCUIT ALLOWS OPERATOR TO EASILY CONTROL THE GN2 DISCHARGE TEMPERATURE.
9.2 OPERATORS CONTROL PANEL WHERE OPERATOR CAN MONITOR ALL FUNCTIONS FROM SINGLE POINT.
9.3 HYDROSTATIC TRANSMISSION TO CONTROL LN2 TRIPLEX PUMP.
9.4 REMOTE OPERATED HIGH PRESSURE DISCHARGE VALVE.
10.0 CUSTOMER TRAINING
10.1 MANUFACTURER WILL PROVIDE OPERATIONAL / MAINTENANCE CLASSROOM AND FIELD | | Seller: | |
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