Liquid Oxygen Pump,Oxygen Gas Cylinders,Liquid Oxygen Pump Supplier,Oxygen Cylinders Supplier

Suction Filter
High efficiency filter supplied with the compressor. Our Suction filters are long lasting and these high-performance suction filters provide an economical retrofit for all styles of gas turbine inlet air filter houses. Specifically designed to withstand harsh operating environments and provides resistance to abrasion and rupture.

Air Compressor
This is a multi stage, heavy duty water-cooled air compressor for 24 hours operation , horizontal type complete with fly wheel inter cooler, foundation bolts, motor pulley, motor, v belt, guard and slide rails. This is used to compress atmospheric air.

Air Purifier / Process Skid
This consists of the following items:
1) After cooler with tank
2) Nitrogen cooler with tank
3) Moisture separator
4) Chilling unit with freon unit
5) Oil absorber filled with alumina
6) Molecular sieve battery on skid
7) Defrost heater
8) Gas/Air/water line as per standard layout on skid /platform prefabricated and ready for installation.
9) Water pump.
10) Inlet & outlet water lines
11) Drain manifold complete with ball valves for draining moisture. All the above equipments are neatly mounted on skid /platform complete with interconnecting piping and ready for installation.

Expansion Engine
Complete with motor/starter/ starter shall be of Siemens /ABB of world class, with hydraulic valve control, bursting disc for safety, complete with fly wheel pressure gauge, motor pulley V belt, Belt guard, slide rails inter connected copper pipes (inlet and outlet)

Air Separation Column - Cold Box

This consist of the complete cold box (outer steel casing) complete with top column, bottom column, condenser, sub-cooler, reboiled exchanger 1, exchanger 2, control panel, instruments, pressure gauges, digital automatic temperature scanner withpt-100 sensors, expansion valves, analysis valves, inlet & outlet, air oxygen and nitrogen, gas lines with control valves neatly mounted and firmly fixed on the cold box.

High Pressure Filling Manifold
For filling high-pressure Oxygen to Cylinders. It consists of main High Pressure Isolation Valve and Pigtail filling connection with individual regulation Valve with Pressure Gauge and Safety Relief Valve.

Liquid Oxygen Pump
Horizontal single acting pump with Piston, Piston Rings - oil free - Teflon with guide ring, Safety Devices, Non-Return Valves, Motor with Pulley, V-Belts, Belt Guard, Inter Connecting Pipes with ducting to cold box suitable for filling Oxygen..

Cooling Tower
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.

Electrical Panel
Electrical Panel for supply of electric power to individual motors with main MCCB, ampere and volt meter and bus bar. It has a bank of on/off switches and fuses. This enables the Operator to control all the Motors from one point (This can be supplied with remote control operation also).

Our production unit is well-equipped with state-of-the-art technology and machinery. Our engineers ensure that production process flows uninterruptedly for quality products. The manufacturing process of Oxygen Nitrogen plant is complex and requires a strict vigil throughout. The manufacturing process has various stages as follows:-

STAGE 1 - COMPRESSION OF AIR
The free saturated air is sucked from atmosphere through a highly efficient dry-type suction filter into the first stage of the horizontal balanced opposed, lubricated reciprocating air compressor. Compressed air is chilled to 12 degree centigrade in a chilling unit at a temperature of 12 degree centigrade in a moisture separator where the condensed moisture gets removed before entering into Molecular Sieve Battery. Before sending the air to Molecular Sieve Battery, air is passed through an Oil Absorber where air becomes oil free.

STAGE 2- Purification of Air
Chilled air passes through the Molecular Sieve Battery consisting of Twin Tower packed with Molecular Sieves to remove moisture and Carbon dioxide present in the air.

Molecular Sieve Battery operates on Twin Tower System. When one tower is under production the, other tower is regenerated by passing waste Nitrogen gas at 200 degree Centigrade through a reactivation heater. After interval of 8 to 10 hours, the tower under production gets exhausted and regenerated by similar process before use and thus the cycle continues. Any dust particles gets filtered in the DUST Filter before air enters the AIR SEPARATION COLUMN.

STAGE 3- Air Separation
Chilled, Oil-free and moisture free air enters into multi-pass Heat Exchanger No. I where it gets cooled to (-80) Degree Centigrade by cold gained from outgoing waste Nitrogen and Oxygen.

A part of this air enters a multi-pass Heat Exchanger No. II or Liquefier made of special Alloy tubes. This air cools to (-170) Degree Centigrade before passing through an expansion valve. Due to joule Thompson Effect, after the expansion valve, air gets further cooled down and gets liquefied before entering into bottom column which then is known as Rich Liquid.

The Rich Liquid in the Bottom Column enters into feed tray of top column enters. Similarly the liquid nitrogen called Poor Liquid enters into top column as a reflux & it takes away the heat of condensing Oxygen and gets vaporized whereas the liquid Oxygen flows down the trays of the Top Column into the Condenser and then passes through a Sub-Cooler to a Liquid Oxygen Pump.

STAGE 3- GASIFIED OXYGEN
Liquid oxygen pump, pumps Liquid Oxygen through heat exchanger no. II and I, where liquid Oxygen gets gasified before filling in Cylinders in the Filling Manifold. The pure bone dry Oxygen gas at ambient temperature and high pressure is filled into Oxygen Cylinders through manifold valves by means of the highly efficient reciprocating Liquid Oxygen Pump.

STAGE 4- Nitrogen Production
Nitrogen can be produced both in gaseous as well as liquid form simultaneously without additional cost. Both commercial as well as technical grade can be produced.

Better Deal Machineries Equipments

MANUFACTURING PROCESS OF OXYGEN NITROGEN PLANT