Cooling Tower Motor

Cooling Tower Motor

Cooling Tower Motor

Gireesh Cooling Tower Motors are the products of the expertise of highly qualified technical team with a stage wise rigid inspection method under TQM concept.

Cooling tower motors are specially designed flange mounted motors in totally enclosed construction to suit air conditioning & refrigeration industries. They are provided with special long shaft construction with external threaded end to directly mount the fan blades. This also helps in the better cooling of the motor. Motors are compact in design & less in weight to facilitate easy maintenance. They are available as standard catalogue designs or as custom built.

Salient Feature For Cooling towers  : –
• The Motors are rugged in construction and are designed for satisfactory operation at wide voltage fluctuations.
• Special care is taken in design for Cooling Tower application.
• Higher efficiency and power factor ensuring lower power consumption and lower operating temperature of the motor.
• Motors with Ip55 degree of protection and class ‘F’ insulation.
• Shaft extension as per customer requirement (can be provided with lock nuts).
• Rotors used are pressure die cast and dynamically balanced.
• Connections are made by electric brazing to eliminate loose connection.
• Winding is varnished using vacuum impregnation and treated for protection against humid atmosphere.
• Bearings are shrunk fit in bearing seats which are ground to close tolerances.
• Mounting : V1 (Shaft downward position)
• Relative Humidity : 90 %
• Flange : B- as per IS – 2223
• Shaft can be supplied with stainless steel material AISI – 410 as per customer requirement.

Cooling Tower Motor Rang : – 

Power            : 0.37 to 37.0 kW

Polarity          : 4P, 6P, 8P, 10P & 12P

Mounting       : B5 flange mounted

Frame size    : 71 to 315

Voltage          : 415V ± 10% or as required

Frequency     : 50Hz ± 5% or as required

Ambient         : 45°C.

Altitude          : up to 1000m above msl

Enclosure      : Totally Enclosed Non Ventilated (TENV) / TEFC

Protection      : IP55

Ins. class       : Class F with temp. rise limited to class B.

Duty               : S1

Chiller Water Softening Plant

Chiller Water Softening Plant

Chiller Water Softening Plant

Market credibility of our company is revealed by the manufacture of high selling water softening system. Our water softening system with multi-ports support high quality water purifying application in the various sectors. We offer this premium water softening system for the removal of all types of contaminants present in the water and make it safe for drinking & lab usage as well.

We are engaged in the manufacturing and supplying of Water Softening Plant. The plant comprises as SS316, mild steel rubber lined, unlined, epoxy, FRP Lined, FRP, LLDPE vessel that is filled with a bed of softening media supported on a bed of caution resin. The vessel provided with frontal piping, has top mounting and valves to control the operation of the unit. The softeners used are based on ion exchange process. These compact, self contain system comprise one mild steel/FRP pressure vessel, frontal piping with strong acid caution exchange resins in sodium form. The resins help eliminate the dissolved ions like calcium & magnesium from water producing high quality soft water.

Chiller Water Softening Plant for Specifications : –

  • Softeners are available as up flow & down flow types
  • Standard softener model ranges from 250 LPH up to 50000 LPH and custom-built units for higher flow rates
  • Necessary salt preparation tank with injection systems is also offered with the system
  • Flow Rate: 250 lph to 50,000 lph

Application for Chiller Water Softening Plant : –

  • Domestic, commercial, industrial use
  • Boiler feed
  • Scale removal for pipelines, water heater, chiller and A/C Plant
  • RO pre treatment
  • General purpose for resident ional

Features of Chiller Water Softening Plant : –

  • Auto and manual control of the valve
  • High or low water level is sensed and plants begin or stop operation
  • Multi-phases pump protected
  • Low power consumption
  • High-efficiency
  • Low-energy and low operating cost
  • Small workshop area require
  • Water quality stable
  • High durability
  • Stable performance
  • Automatic operation
  • Strong penetrability

Some benefits of using these products are : –

  • High efficient regeneration
  • Lesser power consumption
  • Higher quantity of soft water per regeneration
  • Consistently lesser residual hardness in the water

PVC Fills Packed Cooling Towers

PVC Fills Packed Cooling Towers

PVC Fills Packed Cooling Towers

We are a trusted name engaged in manufacturing a comprehensive range of Honeycomb P.V.C. Fills which are continuously vacuum formed. These are superior in quality in terms of durability, user-friendliness and maintenance.

The fill is of rigid ploy vinyl chloride (PVC) and is of Honeycomb design with very large contact surface area. The fill splits the air and water into several streams, increasing the time of contact and also heat transfer between water and air. The fill is in modules and is packed in the air washer & tower casing without any cutting for curves. The air pressure drop through the fill is negligible. The fills are available with flute height of 6mm, 12mm, and 19mm with sheet thickness of 1mm and 1.2mm.Size available as per client requirement.

 Some essentials features are : –

  • These are specially treated to offer maximum contact area for heat exchange.
  • In it, the crossing of air and water streams is in close proximity
  • The proximity creates a diffused turbulence which is conducive to evaporation and efficient heat transfer.
  • The material has spatial crossing linking technology with high absorb ability.
  • It is water resistant, anti-mildew and has a long service life.
  • The evaporative cooling pad is cellulose material impregnated with insoluble anti-rot salts and rigidify saturates.

We offer the range in following sizes : –

  • 64″ x 24″ (1600 mm x 600 mm)
  • 72″ x 24″ (1800 mm x 600 mm)
  • 72″ x 36″ (1800 mm x 900 mm)


PVC Fills Packed Cooling Towers  For Specifications  : –

  • Rigid Poly Vinyl chloride (PVC)
  • Type: Automatic Wrapping Machine
  • Driven Type: Electric
  • Application: Cleaning, Detergent, Dairy Products
  • Automatic Grade: Automatic
  • Honey comb design with double edge folded very large contact surface area
  • Fills Flute height 12mm to 19mm & sheet thick 0.2 to 0.25 mm
  • Fill Size : 600mm x 300mm x 150mm
  • Color : Blue, Black, White.

Induced Draft FRP Cooling Towers

Induced Draft FRP Cooling Towers

Induced Draft FRP Cooling Towers

Over the years we have been able to provide the customers with a comprehensive assortment of FRP Induced Draft Counter Flow Cooling Tower. We manufacture the range in strict accordance with the global quality standards by employing superior-grade components, which are sourced from the reputed vendors of the market. Available in varied specifications ranging from 20 TR to 400 TR per cell, the range can easily be installed on varied inaccessible areas such as high-rising buildings.

we are engaged in manufacturing, supplying as well as exporting a wide range of Induced Draft FRP Cooling Tower in Coimbatore, Tamil Nadu, India. These are widely used in various cooling towers. Fabricated using best quality raw material, Industrial cooling towers can be used to remove heat from various sources such as machinery or heated process material. The primary use of large, industrial cooling towers is to remove the heat absorbed in the circulating cooling water systems used in power plants, petroleum refineries, petrochemical plants, natural gas processing plants, food processing plants, semi-conductor plants, and for other industrial facilities such as in condensers of distillation columns, for cooling liquid in crystallization, etc.

Some of the finest features of the range are : –

  • Compact structure
  • Light weight
  • Low power consumption
  • Low maintenance
  • Excellent performance


Induced Draft FRP Cooling Towers Application : –

  • Air Conditioning Plant
  • D G Set / Turbines
  • Injection Moulding / Plastic industries
  • Induction furnaces / steel plant
  • Automobile industries
  • Chemical and petrochemical industry
  • Paper mill and sugar mill
  • Refinery and Fertilizer industry
  • Chillers

Technical Data required for selection of cooling tower :  –

  • Rate of water circulatuion
  • Hot water temperature in
  • Cold water temperature out
  • Ambient wet bulb temperature
  • Information in brief about site conditions and water quality.

Air Cooled Reciprocating Chillers

Air-cooled Reciprocating Chillers

Air Cooled Reciprocating Chillers

While maintaining high energy efficiency, the Air-cooled Reciprocating Chillers are suitable to work in extreme tropical weather conditions. These are designed, manufactured and tested in accordance with international standards. These equipments are easy to install and operation friendly, backed by competent engineering team to realize the advantage while being in operation.

The ruggedness of design, operational flexibility and quick on-site serviceability also makes these chillers very useful for temporary installations and mobility. These equipments more often work under de-rated conditions, as they need to conform to lower fluid temperatures as well as other customized parameters.

Air-cooled Reciprocating Chillers For Prominent features : –

  • Reliable and energy efficient reciprocating compressors of European origin
  • Environment friendly refrigerant R-404A / R-407C, available
  • Electronic expansion valves for larger capacities, for energy efficiency and precise temperature control
  • Multiple refrigeration units including fluid pump and storage tank on skid
  • Monocoque skid design for extra ruggedness and reliability for mobile operation
  • Low FPI count and high condensing area with coated fins, for easier maintenance and longer life
  • Shell and tube type evaporators with high-flow design, ready to handle fluid debris and suspended particles
  • Weather and dust proof designs with IP55 / IP65 level protection, available
  • Fully automatic PLC based units with remote operation and data logging facilities, available
  • Automatic, stepped capacity control, through multiple compressor operation, from 25% to 100%
  • Require less maintenance
  • Rigid design
  • High efficiency

Product Description Air-cooled Reciprocating Chillers : –

We are counted as prominent name in this domain, involved in offering a wide range of Air Cooled Reciprocating Chiller to our clients. This product is made with fine quality of material and widely appreciated for its rugged construction and optimum performance. Our clients can avail this product at pocket friendly prices.

 

Industrial Chillers

Industrial Chillers

Industrial Chillers

Industrial chillers are classified as a refrigeration system that cools a process fluid or dehumidifies air in commercial and industrial facilities.  A chiller will use either a vapor compression or absorption cycle to cool.  Chilled water has a variety of applications from space cooling to process uses.

Types of Industrial Chillers : –
A chiller is rated between one to 1000 tons of cooling energy.  There are three different types of chillers:(1) air, (2) water, and (3) evaporative condensed chiller.  There are four subcategories in each of the above categories for industrial chillers:  (1) reciprocating, (2) centrifugal, (3) screw driven (4) and absorption chillers.  The first three types are mechanical chillers which are powered by electric motors, steam, or gas turbines.  An absorption chiller is powered by a heat source such as steam and uses no moving parts.

Components of an Industrial Chiller : –
The mechanical compression cycle has four basic components through which the refrigerant passes: (1) the evaporator (2) the compressor (3) the condenser (4) the expansion valve.  The evaporator in the chiller will operate at a lower pressure and lower temperature than the condenser.

Air-Cooled and Water-Cooled Industrial Chiller Rentals : –

  • Designed and built for deployment in the harshest of industrial settings
  • Environmentally-friendly, using non-CFC refrigerants
  • Widely used to provide supplemental, temporary or emergency cooling for high-volume applications, such as at refineries or power stations.

Both water-cooled and air-cooled chiller rentals are available in sizes from 10 to 1,000 tons.

Low Temperature Process Chiller Rentals : –

Also available is Aggreko’s line of low temperature process chiller rentals.  These have a modular design, can fit infinite size requirements, and can be engineered to specific process applications.  Available in both water and air-cooled versions, these chiller rentals are capable of obtaining temperatures as low as -40°F.

Centralised AC & Humidified

Centralised AC & Humidified

Centralised AC & Humidified

Humidifiers and dehumidifiers have control specific to their purpose.

For humidifiers the control is called a humidistat. Humidistats use computer technology to measure the outdoor temperature and indoor humidity and continually adjust the indoor humidity of your home to an optimum level. They can mount to the wall and looks similar to a programmable thermostat.

On the flip side, whole house dehumidifiers and many portable units are run by controls called dehumidistats. Within air conditioning systems, these can be used to help control mildew formation.

Features and brand considerations : –
There are many brands of dehumidifier and humidifier equipment available, both in stores and through your heating and air conditioning contractor. Our overall opinion about brand is this: compatibility with your indoor air environment, features, service, and perhaps manufacturer’s warranties are important factors. Especially, in a central system, the service you get from your provider will make a big difference. Within that context, brand could be a deciding factor if all or most of the other factors are equal.

For dehumidifiers :-
For dehumidifiers, the primary feature to compare is the dehumidifying capacity, which is measured in pints per day. A small-capacity unit would have a rating of about 25 pints daily, while a large capacity one would be rated at 50+ pints. A unit with higher capacity works quicker and more efficiently than a smaller one.

Plus, it would work in a wider range of humidity levels or room sizes.

After dehumidifying capacity, the most important features are ease of water removal, controls, and warranty.

Select a model with an easy-to-empty water container, preferably with handles and a lid to prevent spills. A useful alternative feature that saves you from having to manually empty the container is a drain hose or fitting for one. With a hose you could route the trapped water to a floor drain or perhaps to under sink plumbing. Other desirable features include easy to read and understand controls, especially digital electronic ones.

Brewery Chillers

Brewery Chillers

Brewery Chillers

Brewery chillers used in the fermentation and pull down (cold crashing) process typically circulate 28F degree glycol for 33F degree beer. Brewery chillers run at temperatures below 32F (freezing) and thus require glycol (HVAC type anti-freeze).

Features of Brewery Chillers  : –

  • Heavy duty welded, steel frame with powder coat finish and laminated brushed aluminum cabinet
  • U.L. Listed, and EPA Compliant, eco-friendly R404a refrigeration condensing unit
  • Single refrigeration circuit with Copeland scroll compressor(s) with crankcase heater(s)
  • Refrigerant receiver and suction side accumulator to eliminate refrigerant slugging in compressor
  • Air cooled, horizontal discharge, oversized condensers with flooded head pressure controls for low ambient operation to -20F˚
  • Weather proof electrical panel with single point power connection
  • 24 vac control circuit with component sequenced terminal strip for easy troubleshooting
  • Remote control panel for indoor installation provides lighted on/off switches and digital thermostat
  • UL and ASME stainless steel brazed plate evaporator insulated against condensation with 3/4″ closed cell insulation
  • Auto reset low pressure safety; manual reset high pressure safety
  • Externally equalized thermal expansion valve, liquid line filter drier, and sight glass
  • Low water flow compressor interlock safety locks out compressors in low flow condition
  • Non-ferrous water lines with FPT connections insulated with 3/4” closed cell insulation
  • High density, polyethylene reservoir insulated with closed cell insulation
  • High head centrifugal process pump rated at 40 psi at 2.5 GPM/ton
  • Internal bypass valve for temperature stability and to prevent pump dead heading
  • Systems leak checked, pressure tested, run tested under load and shipped operation ready
  • Brass wye strainer included (ships loose)
  • Warranty: one (1) year limited parts, five (5) years limited compressor warranty
  • Ships fully crated to minimize damage risk during shipping.

Type of Brewery Chillers  : –

  • Packaged Brewery Chillers (with tank and pump). Most brewers install their glycol chillers outdoors in a package (all in one) type design.
  • Modular Brewery Chillers (no tank or pump). Typically used in growing breweries. If the existing chiller is not adequate to keep up with the capacity of the brewery, a modular unit can be added as a booster chiller or be installed in new installation planning for growth.
  • Multiple circuits are available in single phase power for sizes above 5 ton when 3 phase power not available.

FRP Septic Tank

FRP Septic Tank

FRP Septic Tank

presents a range of FRP anaerobic septic tanks at competitive prices. We are the manufacturers, suppliers, as well as wholesalers of these products. Our high quality septic tanks are ideal solutions for industrial wastewater and sewage treatment requirements.

FRP Septic Tank Advantages and Applicability  : –

  • Applicable at household as well as public levels.
  • Suitable for performance in all weather types.
  • Does not support the growth of fungus or mould.
  • Easily upgradable and conveniently transportable.
  • Helps in effective BOD reduction.
  • Constructible in flood-prone areas.
  • Installable in small land and even underground.
  • Flexibility of location-based installation.
  • Long service life and low operational costs.

FRP Septic Tank Characteristics :

  • High compress resistance
  • Small area occupied. Only 60 % of traditional tank.
  • Convenient installation. Batched produced; light weight; high suitability for site; low construction cost.
  • Permanent leakage resistance; good sealing property. Integral fabrication; it is leakage resistance, which avoid the pollution to under ground water damage to building.
  • Good environment protection; easy for clean.
  • Low economic index. The price is 20% lower than concrete & steel clarification tank, equal to the clarification tank      of bricks. So FRP clarification tank is economic products and get the good reputation from real estate company and construction company.
  • Durable. It is made of high polymer materials, aging resistant, free from deformation, acid& alkali resistant, corrosion resistant, long service life as buildings, which avoid the condition that traditional clarification tank can suit the acid sewage.

Components For FRP Septic Tank : –
• No. of Chambers :2/3 depending on length of tank (which gives more solid removal performs the dual role of grease trap and settling tank )
• Baffles, manhole opening, inlet & outlet
• Horizontal Cylindrical type
• Depth minimum 2 meters
• Internal Rough surface helps bacteria grow faster.

Features of FRP Septic Tank : –

  • Simple design.
  • Easy to install.
  • Rust proof.
  • Leak proof.
  • Heavy duty.
  • High capacity.
  • Lightweight.
  • Non porous.
  • Corrosion resistant.
  • 100% eco-friendly

 

Waste heat recovery units

Waste heat recovery units

Waste heat recovery units

Any exhaust gas stream with temperatures above 250°F has the potential for significant waste heat recovery. Consumers of waste heat energy can be found in almost any facility and are easy to locate.

Typical examples include plant process heating, combustion air pre-heating, boiler feedwater pre-heating, and building heat. In addition to savings in everyday fuel consumption, many facilities can market and sell carbon credits back to industry. State and / or federal funding is often available for waste heat recovery projects helping to reduce capital costs and expedite system payback.

Waste heat recovery units Features : –

  • Flexible Heat Recovery design either robust Steel ‘H’® or Lightweight spiral finned tube
  • Integral bypass design featuring proven Louvre damper design
  • Design to cater for heavy fouling environments
  • In-line Fin In-line Tube design adaptable to many applications
  • Exhaust Stack-Silencer designs integral to the WHRU

Benefits Waste heat recovery units : –

  • Smaller footprint for restricted applications
  • Proven Louvre Damper design in-house reducing complicated interfaces
  • Simple to install – Large transportable pieces
  • Robust and long-lasting low maintenance energy recovery surface
  • Straight gas passages – Low fouling easy to clean energy recovery surface

In the Up stream oil & gas segment the need for heating process fluid is required in Floating Production storage and off loading vessels (FPSO), Off shore Process platforms , On shore processing units . This is done by harnessing the waste Heat available in the exhaust gases leaving the Gas turbine generator (GTG) or the Process gas compressor drives (PGC).

The units are designed to comply with codes such as NR13, Pressure equipment directive (PED), API , ASME , GOST , NORSOK or Australian code. These units are very compact so that the foot print is small. The units are of removable type design often preferred for such applications. These units are designed to heat either thermic fluid, water, water glycol or regeneration gas.

Areas of installation : –

Units are working in very diverse locations such as Sakhalin island, Asian offshore Waters, North Sea, Africa off shore & the Americas

Application Waste heat recovery units : –

  • Gas Turbine Generator Exhaust
  • Process Gas turbine Exhaust

Operating Range Waste heat recovery units: –

  • Capacities: Up to 100 MW (Single Unit)