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The balancing disc has a wear ring bolted to its face. The balance disc is removable and provides an easy way to replace the wear ring without removing the pump or dismantling the entire pump.
The wear ring thrusts against another wear ring bolted to the counter disc. This is a mechanism that prevents the rotating element from exceeding its travel which would result in loss of efficiency and later damage to the impellers. The two wear rings in a pump are made made of brass and the other steel respectively. The balance disc is removable and provides an easy way to replace worn wear rings without removing or dismantling the entire pump.
What else can I help you with?
Why is used the balancing line in boiler feed pump and its direction of flow?
In boiler feed pumps usually the discharge pressure is 20 to 30 times tie suction Pressure so to protect the pump balancing line is given from discharge to suction.
Arrangement of a vertical multistage single entry centrifugal?
A vertical multistage single-entry centrifugal pump is designed with multiple impellers mounted on a single shaft, allowing for high pressure and flow efficiency. The arrangement typically consists of a vertical casing that houses the impellers and diffuser stages, with the motor positioned above the pump. This configuration is ideal for applications requiring elevated water pressure, such as in boiler feed systems or high-rise buildings. The vertical design minimizes floor space and allows for easier installation in confined areas.
What are the function of feed pump?
A pump is a mechanical means of moving air , or fluid.
What is the function of back pressure valve in Boiler feed pump?
The function of back pressure valve is to prevent back flow to the pump in case there is an obstruction on downstream side of valve.
What is the Function of economizer in boilers?
Basically . economiser is located in between exit of boiler and entry of air preheater. when the flue gases are coming out from boiler they take away a lot of heat. economiser utilize this heat from flue gases. and these heat is used to heat the feed water which is going to feed the bolier. hence by using economiser the coal consumption required to heat the feed water is reduced hence cost reduced.
What is the Use of Balancing line in Boiler feed pump?
Boiler feed pump's suction pressure be aprox. 15Kg/cm2 and discharge pressure be 180Kg/cm2. So the balancing line balance the pressure and protect the boiler feed pump. my quastion is that what is the working principal of balancing leak off
One feature of a flamigo's neck that helps it feed?
the balancing
Why is used the balancing line in boiler feed pump and its direction of flow?
In boiler feed pumps usually the discharge pressure is 20 to 30 times tie suction Pressure so to protect the pump balancing line is given from discharge to suction.
Function of sugar in bread?
to feed the yeast
What is the function of mammaries?
To feed babies and to enhance feminine pulchritude.
What is the function of the air jet?
to feed oxygen to the flame allowing it to burn
What are five function of the gearbox oil in gear box?
to feed the gear
What is the function of the feed dog?
the feed dog on a sewing machine, feeds the fabric onto the base plate of the machine, so it can be sewn
Main function of the small intestines?
absorbs water and nutrients and feed them to cells
What are the function of front legs?
they walk and swim with them they are also handy for holding their feed on.
What is the function of feed roller in typewriter?
It holds and rolls the paper while typing.
What is feed forward transfer function?
product of all transfer function relating input and output when the feedback loop is disconnected from the comparator
