We founded in 1988, with 32 years'experience in research development and manufacture of industrial boiler. Our boiler are saled for more than 100 countries and regions like Egypt, Ethiopia, Congo, Mauritius, Tanzania,South Africa, Mexico, Ireland, Indonesia etc.
7*24 hours online service：email@example.comGet Free Quote
Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Product Thermal Capacity: 20 - 110 t/h
Working Pressure: 1.25 - 5.3 Mpa
Product Thermal Capacity: 2 – 20t/h
Working Pressure: 1 - 2.5 MPA
Product Thermal Capacity: 4 - 35 t/h
Working Pressure: 1.0 - 2.5 MPA
Fig: Air register for roof fired boiler Common impurities Various amounts of different metal salts are to be found in water. These include the chlorides, sulphates and bicarbonates of calcium, magnesium and, to some extent, sulphur. These dissolved salts in water make up what is called the 'hardness' of the water.
Jul 12, 2017· Water impurities and their harmful effects on boiler Today we discussed about the water impurities and their harmful effect on the boiler. rain water is the biggest resource for drinking water for the leaving organism Rainwater is the closest thing to pure water when it starts falling from the cloud. …
The feedwater (make-up water) from outside needs to be treated for the reduction or removal of impurities by first filtration, and then followed by softening, evaporation, deariation, ion exchange etc. Internal treatment is also required for the conditioning of impurities within the boiler system, to control corrosion, as reactions occur in the
Some feed water treatment chemicals, such as chelants, if not properly applied, can corrode feed water piping, control valves, and even the boiler internals. While the elimination of oxygen from boiler feed water is the major step in controlling boiler corrosion, corrosion can still occur. An example is the direct
For my understanding and clarity I had prepared an excel workbook related to BFW wherein the various natural sources for make-up water, the impurities that need to be addressed for enabling it to be fed to the boiler, the treatments that were required to remove or reduce the impurities, the concept of water blowdown from the boiler and the
The boiler receives the feed water, which consists of varying proportion of recovered condensed water (return water) and fresh water, which has been purified in varying degrees (make up water).The make-up water is usually natural water either in its raw state, or treated by some process before use.
Jul 27, 2016· Different Types of Boiler. Boilers can be classified on the different basis but here I am discussing the only important basis of boiler classification. According to the Contents in the Tubes; According to the contents in the tubes, the boilers can be classified as fire tube boiler and water tube boiler. (i) Fire Tube Boiler:
Disadvantages of a regular boiler. Takes up a large amount of space A condensing boiler requires both a loft and an airing cupboard to house the cylinders and systems that make it up. This means it is often not ideal for smaller homes. Hot water tank heat loss A regular boiler system uses a …
Boiler Water. The boiler water itself must be dosed in order for the boiler to run efficiently and safely. A chemical imbalance can lead to corrosion and damage to the system and this damage can ultimately lead to boiler failure and injury. Boiler water analyses are basically aimed at keeping the parameters within established limits. Tests include
May 27, 2019· What is Boiler:-A boiler is outlined as “A closed vessel during which water or different liquid is heated, steam or vapor is generated, steam is super heated, or any combination therefrom, besieged or vacuum, to be used external to itself, by the direct application of energy from the combustion of fuels, from electricity or energy ”.A Brief Introduction :
You can send a message to us by this email to firstname.lastname@example.org
If you have any problems about our product and service,please feel free to give your inquiry in the form below. We will reply you within 24 hours as soon as possible.Thank you!