Ash accumulation on the heating surface.
The scaling and ash deposition on the water-cooled wall of the furnace and the ash deposition of the superheater, convention tube bundles, economizer and preheater can increase the thermal resistance of the flue gas, weaken the heat transfer, lessen the cooling effect of the flue gas and increase the exhaust gas temperature of the gas-fired boiler.
Too high excess air coefficient.
Under normal circumstances, as the furnace outlet excess...
There are many challenges and demands faced during the food processing, the choice of a steam boiler can make great difference in a company’s production. So, there are some tips for you to choose a steam boiler for a food processing facility.
Industrial heat exchangers come in a variety of sizes and styles, including:
Double pipe heat exchangers are the simplest exchangers used in industries. On one hand, these heat exchangers are cheap for both design and maintenance, making them a good choice for small industries. On the other hand, their low efficiency coupled with the high space occupied in large scales, has led modern industries to use more efficient heat exchangers like shell and tube or plate.
Shell-and-tube heat exchanger...
The heat requirements of the building materials manufacturing process are very varied. A steam boiler plays a key role in the process of creating building materials. For example, materials like molded brick rely very much on steam heat from an industrial steam boiler in order to pressurize and harden the elements that make up the brick. Without exposure to that kind of heat and pressure, these materials would be a loose construction of sediment, rather than dependable, solid building components....
Steam and hot water play an integral role at several stages of the textile manufacturing process. Much of the manufacturing process requires the use of steam or hot water produced by industrial boilers, textile engineering, bulk fabric production, garment manufacturing, or other textile processes.
Pre-treatment
There are several steps in this process, and some of them require both steam and hot water that is clean and pure, which requires an efficient steam boiler.
Dyeing
Dep...
Steam is very widely applied in the textile industry. It is commonly used in many subsectors and processes: manufacturing fabrics, manufacturing textile products…
On a steam raising boiler there are three clear applications for level monitoring devices:
1) Level control - To ensure that the right amount of water is added to the boiler at the right time.
A steam boiler is a water containing vessel which transfers heat generated by a fuel source into steam, which is then piped and directed to points where it could be used while running industrial equipment. The basic idea here is to convert water to steam using a source of heat.
