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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 else can I help you with?
What is the working of economizer in a boiler plant?
Economizer is a device in which the waste heat of the fuel gases is utilized for heating the feed water.
What is marine boilers?
boilers which are used in ships called as marine boliers.
What is asme section one requirements for u t of economizer tube bends?
asme VIII
How do condensing boilers work?
Condensing boilers are designed to increase energy efficiency by using the wasted heat from flue gases to heat water up before it even reaches the main boiler. These boilers are very energy efficient and are mandatory or preferred in many countries.
What gas boilers alleviates the need for a CWSC F and E cistern and hot water storage vessel?
What gas boilers alleviates the need for a CWSC F and E cistern and hot water storage vessel?
How does an economizer function on a centrifugal chiller?
What is used economizer in centrifugal chiller
What products are produced by Cleaver Brooks?
Cleaver Brooks produces products such as boilers, burners, water systems, and exhaust solutions. Cleaver Brooks also produces heat recovery systems such as a stack economizer.
What is mean by economiser recirculation line?
Since sufficient feedwater is not supplied into the economizer though the heat is absorbed from flue gas at the boiler start-up and low load operation, steaming may occur in the economizer. Therefore the economizer recirculation line is provided between the furnace downcomer and the economizer inlet feedwater piping. This line provides the recirculation flow between the drum, the downcomer and the economizer so as to prevent steaming in the economizer. Economizer recirculation valve is only opened at initial stage of the boiler start-up.
What is the purpose of the economizer in a boiler?
Economizers (US), or economizers(UK/international), are mechanical devices intended to reduce energy consumption, or to perform another useful function such as preheating a fluid. The term economizer is used for other purposes as well. Boiler, power plant, and heating, ventilating, and air-conditioning (HVAC) uses are discussed in this article. In simple terms, an economizer is a heat exchanger.
Why is the economizer constructed with fins?
Fins are a relatively easy and inexpensive way to increase the heating surface of an economizer. By utilizing fins it is possible to reduce the economizer footprint while achieving the desired performance.
What is the working of economizer in a boiler plant?
Economizer is a device in which the waste heat of the fuel gases is utilized for heating the feed water.
Industrial Boilers Market?
This report analyzes different industrial boilers by boiler type, function type, fuel type, capacity, end-use industry, and regional market development.
What is an antonym for wastrel?
Economizer, Penny-Pincher
Where can one find information about Fulton commercial boilers?
Fulton's very own website provides a very extensive information about all their commercial boilers - they can be looked up through their browse function.
What is the function of economizer in bent tube boiler?
The flue gases, after leaving the main boiler and the superheater, will still be hot. The energy in these flue gases are used to preheat the already preheated feed water once more by means of the economizer. The economizer is a heat exchanger mounted in the first part of the chimney to improve the thermal efficiency of the boiler. In broad terms a 10°C increase in feed water temperature entering the boiler will give an efficiency improvement of 2% of last mentioned.
What is a function of deaerator?
deaerator is a device used to remove dissolved oxygen and carbondi oxide in boiler feed water. it causes scaling inside the boiler tubes and economizer also.
What are some critics' ideal boilers?
There are many ideal boilers for critics. Some ideal boilers for critics include the Buderus boilers, the ORLAN boilers, and lastly the Crown Boiler company boilers.
