What is the main purpose of the boiler feed water line?

Quesiton : What is the main purpose of the boiler feed water line?

Answer: Allow flow in one direction only

What is the main purpose of the boiler feed water line? Boiler feedwater is an essential part of boiler operations. The feed water is put into the steam drum from a feed pump. In the steam drum the feed water is then turned into steam from the heat. After the steam is used it is then dumped to the main condenser. How can the answer be improved? It pumps the condensate and/or feed water back to the boiler through a check valve and a stop valve on the feed water line. What happens to feed water in the feed water process? It enters the boiler and is turned to steam to repeat the process. Boiler feedwater is an essential part of boiler operations. The feed water is put into the steam drum from a feed pump. In the steam drum the feed water is then turned into steam from the heat. After the steam is used it is then dumped to the main condenser. From the condenser it is then pumped to the deaerated feed tank. Practice Test #1. black seal certification. STUDY. PLAY. ... What is the main purpose of the boiler feed water line ? Allow flow in one direction only. Hot water boiler maximum temperature and pressure for HIGH & LOW pressure are determined by ASME to be _____ HIgh; exceeding 250*F - 160 psi A boiler feed water treatment system is a system made up of several individual technologies that address your specific boiler feed water treatment needs. Treating boiler feed water is essential for both high- and low-pressure boilers. In case the hot well overflows the water goes to the feed water tank which supplies feed water to the system whenever there is a dearth. A de-aerated type heater is used in the feed water line in order to remove any dissolved oxygen from the water. This is basically done to prevent corrosion of the boiler. Circulating pump: It is designed to circulate water back to the boiler after it has expelled some of its heat. Feedwater check valve or clack valve: A non-return stop valve in the feedwater line. This may be fitted to the side of the boiler just below the water level or to the top of the boiler. Neutralizing amines are a common steam line treatment that can be fed in a water treatment solution along with other treatment chemicals or it can be fed direct to the steam header. When feeding the amine to the feed water system it should be fed downstream of the deaerating equipment. Boiler feed water ; Boiler water treatment; Boiler water treatment. The treatment and conditioning of boiler feed water must satisfy three main objectives: Continuous heat exchange; ... They may also be fed through a separate line discharging in the feed - water drum of the boiler . The chemicals should discharge in the fee- water section … The purpose of this document is to provide basic guidelines to the inservice boiler inspector for boiler/feedwater treatment and the recognition of normal/abnormal boiler/feedwater conditions for power boilers steam heating boilers and hot water … Hardness is the main source of boiler scale. Feed water hardness is one of the main factors in making treatment recommendations. Where feed water is softened the amount of hardness in the softener effluent is a measure of the softener performance and an indication of when the softener needs to be regenerated.