AIR COOLED HEAT EXCHANGER
Ganeshfilter design and manufacture air cooled heat exchangers either according to classification as per TEMA standards or by customer’s specifications. Air Cooled type Heat Exchangers are widely used when cooling medium are not easily available. lt cools with the cheapest available source 'Ambient Air is huge in size and occupied large area that are capable of rejecting large amount of heat into the atmosphere.Ganeshfilter provides design and manufacturing of air cooled heat exchangers to oil & gas refineries, power plant and petrochemical plant.
Specifications
| Product Name | Air cooled heat exchanger |
| Brand | Ganeshfilter |
| Tube bundles type | Straight tube, crossflow or counterflow design |
| Design Codes | Non-code, ASME VIII Div 1, NACE and API 661available |
| Header options | Tubing headers/Plug box ASME code headers optional |
| Header material options | Carbon steel or 300 series stainless steel optional |
| Tube options | 0.625 " to 1.5" tube od available |
| No of fans | 1 to 5 No |
| Tube Length | 4ft to 70 ft ( 1.2m to 21.4m) |
| Width | 4ft to 16 ft ( 1.2m to 4.9 m) |
| Tube material options | Carbon steel or Stainless steel and high alloy optional |
| Tube material options | Carbon steel or Stainless steel and high alloy optional |
| Fin options | HyperFin L-footed Smooth L-footed, embedded or extruded fins optional |
| Bundle accessories | Surge tanks per bundle optional |
| Fan/mechanical options | |
| Fans | Diameter available from 2ft to 15 ft |
| Motors | Totally enclosed fan cooled (TEFC) ( Explosion proof or IEC motors optional) |
| Structure options | |
| Metal | Bolted steel with hot-dipped galvanized construction, Welded and painted construction optional |
| Air recirculation | Optional recirculation over end, side, or internal. |
| Perimeter bug screens | Metal or fabric screens optional |
| Louvers | Automatic or manual louvers optional |
| Access package | Ladders, walkways, platforms and piperacks optional |
Marine Heat Exchangers
Marine Heat Exchangers, There are three methods employed for water-cooled Marine petrol and diesel engines: direct, heat exchanger and keel cooling. Heat exchanger cooling is the most common method, the sea water being isolated in components that can be designed to withstand its corrosive effect. Ganeshfilter Marine Heat Exchangers are fabricated with the distinctive spiral corrugated tube design. Its compact structure for effective use with high fluid velocities and low-pressure drops. The tube stack is fully floating, thus minimizing thermal stresses, and it can easily be removed should cleaning be necessary. Most Barine heat exchangers are made of cupronickel, stainless steel 316L or titanium which are highly corrosion resistant and therefore suitable for use with seawater.
Specifications
| Product Name | Marine Heat Exchangers |
| Brand | Ganeshfilter |
| Type of exchanger | Shell and tube type |
| Available capacity | 30 KW to 1400 KW |
| Maximum working pressure in engine side | 15 Bar |
| Maximum working pressure in sea water side | 15 Bar |
| Max working temperature | 200 ℃ |
| Marine Port size | 3/4 " to 3 " BSPT |
| Engine port size | 1/2 " to 4" BSPT |
| No of Pass | Single-pass and multi-pass designs available |
| Type of tube bundle | Removable and fixed bundle designs available |
| Design code | Available in TEMA, API, ASME Section VIII Div I and other international codes |
| Inlet and outlet connections | Threaded upto 3 inches and others Flanged to ANSI B16.5 on request |
| Shell and tube materials |
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AIR PRE HEATER
Air pre heaters Air preheater pre-heats (increases the temperature) the air supply to the furnace with the help of hot gases.are heat exchangers to preheat or air heating of the combustion air using flue gas, steam, water, or thermal oil.It is installed between the economizer and the chimney.This type of tubular type air pre-heater consists of a large number of tubes.
Flue gases pass through the tube. Air flows over the tubes. Baffles are provided to pass the air number of times over the tubes. A soot hopper is provided at the bottom to collect the soot.Working of Air Preheaters:In pre heater hot flue gases pass through the tubes of air pre-heater after leaving the boiler or economizer. Atmospheric air is allowed to pass over these tubes. Air and flue gases flow in opposite directions. Baffles are provided in the air pre-heater and the air passes several times over the tubes. Heat is absorbed by the air from the flue gases. This pre-heater air is supplied to the furnace for air combustion.
Specifications
| Product Name | Air pre heaters |
| Brand | Ganeshfilter |
| SHELL & TUBE HEAT EXCHANGERS TYPS | ◼Aftercoolers ◼Condensers ◼Evaporators ◼ Extended Surface Exchangers ◼ Fuel Gas Heaters ◼ Hairpin Heat Exchangers ◼ Heat Recovery ◼ Interchangers ◼ Intercoolers ◼ Land ll Gas Heaters/Coolers ◼ Liquid Coolers ◼ Oil Coolers ◼ Steam Heaters ◼ U-Tube Heat Exchangers ◼ Vaporizers |
| Design operating pressure range | 50 psi to 3000 psi |
| Design operating temperature range | up to 1,200 degrees Fahrenheit (SS to 1,200F, CS to 700F) |
| Exchange tube size | From 3/8 " diameter to 2 " diameter tubes |
| Shell Diameter | 6" to 144" diameter shells up to 30 feet long |
| Tube configuration | ◼Straight tube◼U-tube and floating head designs available ◼ Bare tube◼ low fin◼ high fin extended surface ◼ cyclonic spiral tubing available |
| No of Pass | Single-pass and multi-pass designs available |
| Exchanger end | Bonnet or channel design available |
| Type of tube bundle | Removable and fixed bundle designs available |
| Design code | Available in TEMA, API, ASME Section VIII Div I and other international codes |
| Inlet and outlet connections | Threaded upto 3 inches and others Flanged to ANSI B16.5 or others |
| Shell and tube materials | ◼carbon stell◼stainless steel◼incoloy◼◼low alloy◼titanium◼inconel◼high alloy◼hastelloy◼zirconium◼tantalium |
Hydrocyclone separator
Hydrocyclones are designed in simple structure to be used in the filtration of well water or other water sources containing sand, gravel or particles heavier than the water. Due to simple structure, it is more economic and easy to use relative to other sand separators. Hydrocyclones causes minimum pressure loss in filtration systems and therefore, they operate at maximum efficiency.Hydrocyclones, used as pre filtering element in filtration systems, are provided in single or modular forms which ensure manual or fully automatic cleaning process
In hydrocyclones, parts of dirt with a high specific gravity can be filtered out quite effectively. The liquid is admitted tangentially, which results in a centrifugal flow forcing the dirt parts towards the outer side of the filter. Thereupon the dirt is carried downwards to the collecting tank. The water thus freed from the heavy parts arrives at the centre of the spiral and leaves the filter at the top.
Specifications
| Product Name | Hydrocyclone separator |
| Brand | Ganeshfilter |
| M.O.C | Carbon steel,SS304 / 316 |
| Inlet and Outlet | 3/4" to 8" inlet/outlet configurations available . |
| Flow capacity | 2m3.Hr to 400 M3/Hr |
| Max pressure | 10 Bar |
| Differential pressure | 0.2 to 0.5 Bar |
| Max.Operatitng Temperature | 55 ℃ |
| Cleaning Time | 4~8 seconds |
| Water consumption during cleaning | 1%-3% of water |
| Control model | Manual/Automatic |
| Usage | ◼Separation processes,◼Cooling water systems,◼Groundwater filtration,◼Vegetable washer,◼Fish processing industries |
Debris Filter
Ganeshfilter designed Debris filter to effectively prevent macro fouling by fibrous, course and Barine life debris (larger than the selected filter perforation size), by capturing and ejecting all debris in an optimal manner.Debris filter is necessary for the prevention of macro-fouling from debris in cooling water circuits. Debris filters are used in all types of applications where macro fouling of the condenser, heat exchanger, or cooling tower may occur and protection of downstream equipment is essential. The debris filter is housed in a filter shell, flanged to mate with the cooling water lines.When debris buildup creates the critical predetermined differential pressure across the filter, the evacuation sequence is initiated. The valve on the debris evacuation pipe automatically opens and the debris evacuation aparatus is actuated. The differential pressure at the heads creates the vacuum by which all debris is evacuated. The filter continues to clean itself until the monitor indicates a clean condition exists. The rotation of the conduit then is automatically stopped and the valve on the evacuation pipe closed.
Specifications
| Product Name | Debris filter |
| Brand | Ganeshfilter |
| design operating pressure range | 10 bar @ 60 Deg.C |
| Available capacity | 2250 m3/hr to 56,500M3/hr |
| Pipe connection sizes | 24 " to 80 " (600mm to 2000mm) |
| Filter element apertures: | 1/8" to 3/8" (3mm to 10mm) |
| Material | Carbon steel with internally rubber lined or epoxy coated; exterior coating as required |
| Filter internals | 316L Stainless steel and other specialized materials available |
| Usage/Application: | It is widely used in Applications ◼ Power plant raw water (fossil and nuclear)◼ Industrial raw water◼Petroleum refineries◼ Chemical plants◼ Steel mills◼ Irrigation for water distribution ◼ Potable water intakes◼ Water parks◼ Nozzle protection |