Cylinder Testing Machine

Cylinder Testing MachineProcess used in Oxygen Nitrogen plants -Medium PressureConstruction Materials for Air separation plants:The materials used in an air separation plant are exposed to wide range of temperatures, pressures, and purities during operation. Materials are selected that are compatible with the expected condition including normal operation, startup, shutdown, and process upsets. For the oxygen system to operate safely, all parts of the system should be reviewed for compatibility with oxygen under all conditions they will encounter. The system is designed to prevent oxygen combustion by:Selecting the optimum cryogenic grade material.Operating within the designed pressure, temperature, and flow limits; andObtaining proper cleanliness.BOSCHI 5 step process PROCESS DESCRIPTION: STEP 1 - Air Compression In the first stage air is compressed at a low pressure of 5-7 bar (Gas plants) to 10 Bar (liquid plants). Air can be compressed at such low pressure by trouble free rotary compressor (Screw / Centrifugal Type advanced technology is employed in lieu of old bulky piston reciprocating compressor). STEP 2 - Air Pre-CoolingThe second stage of the process uses a low pressure refrigerant (R-407A as per CE regulations) for pre-cooling the processed air to temperature around 12 deg c before it enters the purifier. STEP 3 - Purification of Air by PurifierThe air enters a purifier consisting of twin Molecular Sieve driers, working alternatively. The Molecular Sieves remove the Carbon dioxide & moisture from the process air before the air enters Air Separation Unit. STEP 4 - Separation of Liquid Air into Oxygen and Nitrogen in Air Separation ColumnOil free, moisture free and Carbon Dioxide free air enters into low pressure plate fin type Heat exchanger where the air is cooled below sub zero temperatures by air expansion process in the turbo expander. Due to the excellent thermal efficiency we can achieve a temperature difference delta t as low as 2 deg c at the warm end of these exchangers. The air has to be cooled to sub zero temperatures for liquification & the cryogenic refrigeration & the cooling is provided by highly efficient turbo expander, which cools the air to temperature almost below -165 to-170 deg C. Air gets liquefied when it enters the air separation column & gets separated into oxygen & nitrogen by the process of rectification. Oxygen is available in gas or liquid form (as per requirement) at the outlet of the ASU at a purity of 99.6%. Nitrogen is also available at the outlet as a second product at purity of 99.99% upto 3ppm simultaneously without loss of oxygen product (or as specified). STEP 5 - Product storage For Gas: The final product in the form compressed Oxygen/Nitrogen goes to the high pressure oxygen cylinders at 1 50 bar or upto higher as required. OR, for pipeline supply or captive consumption.                                                                                                                                                         For Liquid: Liquid Oxygen / Nitrogen to fill in cryogenic liquid tanks. Oxygen Filling Pump Category 1 in medium pressure oxygen nitrogen plants-Cylinder Filling Oxygen Nitrogen Plants Range: 20m3/hr to 1000m3/hrWith leakproof stainless steel column and skid mounted version for high purity medical and industrial oxygen. Description: UB series oxygen/nitrogen plants are used for filling high pressure Oxygen/nitrogen gas in cylinders/bottles by liquid oxygen pump ( oil free & water free) for industrial & medical applications .For filling liquid oxygen & liquid nitrogen additional liquid tapping facility is available.Small Capacity(20-50m3/hours) Medium Capacity(60-150)Large Capacity(200- 1000) Name of the Models UB - 20 UB - 30 UB - 50 UB - 80 UB - 100 UB - 150 UB - 200 UB - 300 UB - 400 UB - 500 UB -1000 Capacities (M3/Hr) 20 30 50 80 100 150 200 300 400 500 1000 No. of Cylinders in a Day(Oxygen/Nitrogen) 80 120 200 300 400 600 800 1200 1600 2000 4000 Filling of oxygen by liquid oxygen pumps, liquid nitrogen pump is optional. We manufacture oxygen plants and nitrogen plants as per the latest technology & design of the Company ING. L. & A., BOSCHI, ITALY. This technology has been proven all over the world for its working efficiency & trouble free operation. The AIR SEPARATION COLUMN of BOSCHI has state of the art distillation trays, multipass exchangers condenser to get a high yield of Oxygen by separation of Liquid Air, which results in very low pressure & low power consumption. Salient Features  Leak Proof Stainless Steel Boschi Air Separation Column  Skid Mounted Version available  Oversize Molecular Sieve Dryer  Quick start for fast cooling  Very simple to operate  No raw material is required  Trouble free operation for years (German design)  Easy availability of spare parts  Low power consumption  Production of oxygen & nitrogen simultaneously without use of bulky gas holders.  Latest molecular sieve technology without recurring cost of chemicals  Latest BOSCHI-ITALY oxygen plant design  Very compact & sturdy oxygen and nitrogen plants  Low working pressure of oxygen gas plants  Very low maintenance for producing oxygen gas  Raw material -Free Atmosphere Air for producing oxygen/nitrogen gas/liquid  Latest molecular Sieve absorption without receiving cost of chemicals. Liquid Oxygen / Nitrogen pump with internal gas vaporizer for filling of oxygen gas in cylinders.  Hydraulic type Expansion Engine for oxygen/nitrogen plants  Highly efficient BOSCHI-TYPE trays for maximum recovery of oxygen  Highly efficient Heat-exchanger for recovery of waste cold energy to reduce operating cost.  The oxygen plant is supplied complete as per standard scope of supply. Main Equipment: SR. NO. QTY ITEM DESCRIPTION 1. One SUCTION FILTER High efficiency filter supplied with the compressor 2. One AIR COMPRESSOR OF OXYGEN/NITROGEN PLANTS This is 4-multistage heavy duty water cooled air compressor with fly wheel inter cooler, foundation bolts, motor pulley, motor, v belt, guard and slide rails and air filter. This is used to compress atmospheric air complete with ABB Motor and Starter. 3. One PROCESS SKIDOF OXYGEN/NITROGEN PLANTSAll the above equipments are neatly mounted on skid /platform complete with interconnecting piping and ready for installation of Oxygen Plant is optional. This consists of the following items for Air Separation Plant1) After cooler with tank2) Nitrogen cooler with tank3) Moisture separator4) Chilling unit with freon unit5) Oil absorber filled with alumina6) Molecular sieve battery on skid (Zeochem, Switzerland)7) Defrost heater8) Gas/Air/water line as per standard layout on skid /platform prefabricated and ready for installation.9) Water pump.10) Inlet & outlet water lines11) Drain manifold complete with ball valves for draining moisture. 4. One Expansion Engine Of Oxygen/Nitrogen Plants Complete with motor/starter/ starter shall be of Siemens /ABB/ with hydraulic valve control, bursting disc for safety, hydraulically operated high efficient engine with ball type of valves stainless steel liner vertical type of German design. 5 One Air Separation Unit (COLD Box)Of Oxygen/Nitrogen Plants (Air separation column -cold box) consists of outlet steel casing, main heat exchanger, liquifier, bottom column, top column, condenser, sub cooler, liquid oxygen and nitrogen filter. Cooling pipe line, insulation material, digital electronic temperature indicator and scanner, PT 100 sensor, DP gauge manometer, Expansion valve with long stem type with pointer And index & wheel (Stainless Steel column argon welded to meet European specifications can be supplied) 6. Set High Pressure Filling Manifold Of Oxygen/Nitrogen Plants For filling high-pressure Oxygen gas to Cylinders. It consists of main High Pressure Isolation Valve and Pigtail connection with individual Valve with Pressure Gauge and Safety Relief Valve. 7 One Liquid Oxygen Pump Of Oxygen/Nitrogen Plants Horizontal single acting pump with Piston, Piston Rings, Safety Devices, Non-Return Valves with Stainless Steel head for long life, Motor and Starter with Pulley, V-Belts, Belt Guard, Inter Connecting Pipes with A. S. U. Suitable for filling Oxygen. 8 One Cooling Tower Of Oxygen/Nitrogen Plants Induced Draft-Rotary Sprinkler type with Aluminium Casting Fan, FRP Body with suitable Electric Motor for maintaining the circulating water temperature between the Hot well and Cold well for optimum performance of the Plant. Complete in all respects. 9 One Electricalpanelof Oxygen/ Nitrogen Plants Electrical Panel for supply of electricity to individual motors. It has a bank of on/off switches and fuses. This enables the Operator to control all the Motors from one point. 10 One Water Softenerof Oxygen/Nitrogen Plants Made of HDPE having single mutiport valve for different plant valve for different operations. Used to remove hardness of the water and to avoid scaling in Air Compressor Cylinder jacket and water line. Nacl/Regeneration. With min/max. working pressure in 2.0/4.0 kgs/cm2. Complete in all respect Model UB-20 UB-30 UB-50 UB-80 UB-100 UB-150 UB-200 UB-300 UB-400 UB-500 Capacity(M3/Hr) 20 30 50 80 100 150 200 300 400 500 No Of Cylinders/Day 80 120 200 300 400 600 800 1200 1600 2000 Area Required(Axb)M 6 x 8 6 x 10 8 x 12 12 x 15 14 x 15 14 x 15 14 x 15 15 x 16 15 x 18 18 x 20