1.Feed Water Pump: The first step is to get a constant supply of water at high pressure into the power plant boiler. Since the boiler is always at a high pressure. ‘Boiler feed water pump’ pumps the water at high pressure into the boiler from the ‘feed water tank’. The pump is akin to the heart in the human body.
2.Pre-Heating: 'Feed water heaters’, using extracted steam from the turbine, adds a part of the sensible heat even before the water enters the power plant boiler.
3.Economizer: Most of the sensible heat is absorbed in the Economizer. These are a set of coils made from steel tubes located in the tail end of a power plant boiler. The hot gases leaving the boiler furnace heat the water in the coils. The water temperature is slightly less than the saturation temperature. From the economizer the water is fed to the 'drum'.
After opening the boiler winter operation we can see a lot of red fluffy black slag deposited on the bottom of the drum and the collection box, also seen in the sheet-like water residue adhered drum, water wall tubes and headers smoke the inner wall. The water wash residue can be chemically or mechanically. Conventional mechanical means is prepurge; a better cleaning effect, but the pot is limited space, especially for pyrotechnic impossible to use the boiler tubes. Methods of chemical cleaning with high pressure water boiling out mechanical grab combination is effective, to the extent that can meet heating surface qualities of the composition.
Zhengzhou Sunrise Optoelectronics Technology Co., Ltd. by the Dongxu Group, Henan Province, the state-owned asset management companies and Zhengzhou Investment Holdings Limited jointly made, mainly engaged in flat panel display and solar industry design materials, manufacturing and sales operations. Sunrise Optoelectronics project has been put into a production line, the second phase will continue the expansion, three new production lines to meet the production needs of Project Phase II, Sunrise Optoelectronics urgent need to increase new industrial 6t diesel boiler machine equipment. After investigation and screening of a number of boiler brands, determined to cooperate with the fast boiler, steam signed a 10-ton integrated condensing gas steam boiler (WNS10-1.25-Y.Q).
1151, steam industrial 6t diesel boiler machine steam output of the main parameters and ancillary equipment Price: steam boiler for this kind of boiler, because it is the site of boiler products, so, based on this, to learn of their work, so that we have a thorough understanding of the site All product and no omissions. Therefore, under this requirement, the following will immediately proceed, so, it can save time and improve everyone's learning efficiency. 1. steam boiler, in which steam output, what are the parameters? Steam boiler, the relevant parameters on the steam output, mainly there are two, one is rated evaporation, however, that the boiler design, will leave some ample amount, usually 10% to 15% , or 20%. Second, the output upper limit value, there is a certain relationship with the rated evaporation, but not identical. 2. On the steam boiler, the water level of protection, any specific requirements? Steam boilers, water protection device to its specified requirements are as follows: Rated evaporation of not less than 2t h steam boiler / low water level alarm means to be provided and low water interlock protection device. Evaporation of not less than the rated steam boiler 6t h /, in addition to these than two, there should be steam overpressure protection alarm and interlock means indispensable.