Boilers, this type of equipment, are not unfamiliar to everyone because of their wide range of applications. Especially, they have penetrated into our daily lives. However, although we know about them, this does not mean we have a comprehensive understanding. Therefore, in the following time, specific content will be presented and carried out to achieve the above purpose.
1.The boiler model is Q40/960-16-3.82/450. What do each of the units specifically represent? If the boiler model is Q40/960-16-3.82/450, then its specific meaning is:
Q – This boiler is a waste heat boiler and its carrier is gas
40 – The flow rate of the waste heat carrier is 40 thousand cubic meters per hour
960 – The temperature of the waste heat carrier is 960 degrees
16 – The rated evaporation capacity of this boiler is 16 t/h, or the rated thermal power is 16 MW
3.82 – The rated pressure of the boiler is 3.82 MPa
450 – The rated steam temperature of the boiler is 450 degrees
2.What does boiler MFT refer to?
From a professional perspective, boiler MFT refers to the main fuel trip of the boiler. Specifically speaking, it is a set of logical functions. The input is various trip conditions, and the output is to stop the operation of some equipment through relays. Therefore, this is a professional term.
3.What does a boiler in a power plant consist of?
The boiler in a power plant mainly consists of the hydraulic pressure part of the boiler body, the combustion equipment part, accessories and instruments, and ancillary equipment. Among them, the hydraulic pressure part mainly includes economizers, downcomers, water-cooled walls, superheaters, reheaters, and steam-water connecting pipes, etc. The systems in the boiler include auxiliary systems, etc. Moreover, in the auxiliary systems, there are also corresponding ancillary equipment and control systems.
For the boilers used in power plants, what we need to pay attention to is the steam-water system. In terms of composition, it mainly includes the feed water system, evaporation system, superheating system, and reheat system, in order to complete the three processes of water heating, evaporation, and superheating well.
