The boiler adopts an environmentally friendly combustion method - full premixed combustion, and the gas and air are precisely adjusted and premixed in advance to ensure more complete combustion.
The boiler adopts a double-drum longitudinal "D" type arrangement structure; water, steam or steam-water mixture flows in the pipe; flame burns and flue gas flows outside the pipe, forming extremely fast steam-water.
usa / Products. Condensate and Heat Recovery Systems. Returning condensate to the boiler house is essential for steam plant efficiency. For applications needing …
Feedwater systems are defined as the systems that store and pump water into steam boilers. Condensate return units sole purpose is to collect the condensate from different points and pump it to the feedwater tank. Condensate return units will normally have a level control that will start the pump to transfer the water to the feedwater tank.
Installed in Universities, Hospitals, Hotels and Industrial Buildings, these units are offered as slim-style units (shown at right), and horizontal tank units (shown below). Process Steam Unfired steam boilers are used to protect fired boilers from harmful chemicals in the return condensate, such as in …
May 20, 2015 · Condensate return units are designed to collect the returns and move the condensate along quickly and efficiently, minimizing heat loss and thus the energy required to heat it back to steam. With prices for light sweet crude hovering around $50 to $60 a barrel, saving energy can put a pretty penny in your pocket.
Condensate return units for systems up to 150,000 sp. ft. EDR. Receivers sized from 6 – 250 gallon (23 – 946 liters). The cast iron receiver includes a 20 year warranty against corrosion. CC units are available in either simplex or duplex design. Receivers have a low height NPT inlet for easy return …
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Jul 23, 2012 · 1. Burner tuning steam boiler* 215.655 364.231 41 6,8% 250.000 9 2. Increase condensate return bin wash area 69.504 190.957 17 2,9% - 400.000 26 3. Replace steam boiler 370.770 626.215 68 11,5% 7.200.000 138
Condensate Return Pumps and Boiler Feed Units | Boiler
Technical Documents. AERCO Condensate Neutralizers are ideal for neutralizing condensate from condensing boilers, water heaters and furnaces operating on natural gas or propane. Condensate is acidic and has the potential to harm the environment and the sewer system. The AERCO Condensate Neutralizer will raise the pH of the condensate to a more
Jan 11, 2021 · The receiver or tank on a condensate unit is designed to be as small as possible. Most units utilize the traditional constant speed on-off pump operation. The receiver is sized for about 45-60 seconds of storage. The pumps are sized for two …
Collect and return hot steam condensate to the boiler or boiler feed unit in low-pressure steam heating systems. Engineered to resist cavitation, insuring extended pump life and stable operation. Pumps are top mounted on tank to keep all mechanical seals above the water line. A float switch turns pumps on and off automatically.
Sterlco ® Condensate Return Units set new standards of performance. Reliable and efficient, each unit features heavy duty receivers for long operating life. With a thicker tank wall design and highly wear-resistant pump seals, our systems run longer and require less maintenance.
Condensate recovery allows you to use all of the valuable Btu within the steam system. Depending on the pressure, condensate leaving a trap contains approximately 20% of the heat energy transferred at the boiler in the form of sensible heat. Condensate recovery systems help you reduce three tangible costs of producing steam
Aero Stainless Steel Condensate Return Units from Industrial Steam offer the best materials available for long life. Tanks have a 20 year warranty against corrosion and are made from 12 gauge 304 SS with internal ribbing where needed for excellent strength. Available in five standard sizes; 12, 25, 45, 70 and 100 gallon capacities (custom sizes
Condensate Return Systems. Control Specialties is your source for boiler or system condensate return systems. We have steam powered and motor driven condensate pumps from leading manufacturers such as Armstrong, Watson McDaniel, Lockwood, Spirax Sarco and more.
The ratio of flash steam to condensate on a volumetric basis is 308:1 in the atmospheric return and 38:1 in the 44-psig return line. Rather than performing the flash calculations by hand, it is easier and quicker to use the online engineering calculators that are available from steam trap manufacturers.
Sizing boiler feed units vs. condensate return units
Series VCL Condensate Return Units Low Inlet Condensate Pump Systems July 2015 New Catalogue Release Bulletin 109C.01 Unit No. Max. Sq.-Ft Direct Radiation Equivalent Boiler HP Radiation will Condense GPM Pump Capacity GPM Discharge Pressure PSI Motor HP 3450 RPM Receiver Gallons Simplex Receiver Gallons Duplex VCL-110 120 130 140 150 1000 1000
High Quality Stainless Steel Exceptional Value, Extraordinary Quality Aero Stainless Steel Condensate Return Units from Industrial Steam offer the best materials available for long life. Tanks have a 20 year warranty against corrosion and are made from 12 gauge 304 SS with internal ribbing where needed for excellent strength.
Elevated Return . It is possible for a steam trap to discharge overhead to an elevated return provided that the differential pressure remains positive and appropriate site safety standards are followed. A typical example is the draining of condensate from steam traps installed on main utility steam lines.