The following auxiliaries are required by the British Regulations: (1) safety valves (2) water gauges (3) feed check valve (4) blow-down valve (5) low-water-level safety device and (6) main stop valve In a two safety valves must be provided each capable of discharging the peak evaporation of the boiler
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The combustion equipment and control systems of our are based on C-heavy oil basic specifications designs We recommend adding specifications for MGO (Marine Gas Oil) which contains less sulphur than C-heavy oil to your
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· What is foaming in and how to prevent it ? It is the formation of thick layer of on the top of the water surface inside the due to: High concentration of impurities By the animal or vegetable fats in feed water carry over from the oil heaters Increase in level of dissolved & suspended solid TDS level
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ZBG manufactures a huge range of industrial boilers power plant boiler and boiler equipment with products that will fit most industrial boiler needs Their boilers range from 2 ton/hr to 440 ton/hr with fire tube water-fire tube and water tube designs that can handle fuels ranging from gas oil
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is provided on ships for supplying for heating fuel oil lube oil cargo freshwater etc Steam is also used for air conditioning Marine Engineering Study Materials Information for
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For most shell and tube are used However for exhaust gas economisers or exhaust gas (These are that do not have a furnace They are also fire tube where exhaust gases from the engine are passed through the fire tubes to heat the water in the drum) vertical configurations are preferable as it provides less back pressure on the exhaust gas
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Hurst manufactures a complete line of room peripherals and equipment such as blow down separators surge tanks pressurized feed water systems open vented feed water systems steam accumulators super heaters underfeed sloped reciprocating chain grate type pneumatic combustion chambers multi-cyclone collectors and exhaust stacks
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