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...
In addition to quality, price is also an aspect that most corporate users are very concerned about when they purchase the gas-fired thermal oil heater, so what is the price of a set of high-quality gas-fired thermal oil heater?
1. The types and parameters of thermal oil heater, such as rated thermal power, rated working temperature, etc.
Rated thermal power: heat output per unit time. Thermal oil heaters with different heat output per unit time have different prices.
Rated wor...
The cleaning process of the rice plant produces husks which are often treated as waste. This waste used as fuel in boiler systems and such boilers called Husk Fired Boiler. The husk fired boiler belongs to the biomass-fired boiler.
ZOZEN Boiler has developed the biomass boiler that use wood chips, straws, palm shells, mesocarp fiber, rice husk and other wastes as fuels in order to achieve zero carbon dioxide emissions. It has developed a reasonable structure of furnace arch, furnace wal...
There’s a lot to carefully consider when you’re upgrading or replacing your facility’s equipment. Thermal oils tolerate higher temperatures than water-based formulas without boiling or unduly increasing system pressure.
Thermal fluid heating, and thermal oil systems, in particular, have several advantages. These advantages include:
Efficient industrial heating is important for a variety of reasons – both within your facility and its daily operations, a...
How to select the right thermal fluid heater for your plant can be a tough task. With so many industrial heating equipment manufacturers and heater models on the market, it can be difficult to narrow down your options and make a decision.
It’s probably going to be tough to focus your full, uninterrupted attention on the task of choosing a new industrial thermal fluid heater for a long stretch of time. You’re going to need to make the best decision possible for your plant qui...
The primary use of steam boiler in tire manufacturing is the vulcanizing process — the curing of the rubber needs steam to provide heat energy. Curing is a process in which chemical or physical action takes place for harder, tougher and more stable linkage.
As we know tires are the most important part of our vehicle because in all the parts of vehicle tires only remain in contact with the earth hence tires carry all the load of vehicle and passengers.
Vulcanization is a p...
Combustion is a process which needs constant air supply for its survival, but as we move up the earth i.e. at higher altitudes, things aren’t the same as they used to be at sea level. Due to decreased air density at higher altitude, it will consume the same volume of air but will not consume the same mass of air.
This results in less fuel consumption & less steam generation rate. Due to the reduction of mass flow of gases through tubes of a steam boiler, convective heat transf...
A boiler economizer (also known as an economizer) are mechanical devices intended to reduce energy consumption or perform a useful function such as preheating a fluid. A boiler economizer is essentially a heat exchanger that makes a system more energy efficient by taking enthalpy in fluid streams that are hot, but not hot enough to be used in a boiler – hence recovering more useful enthalpy and improving the steam boiler’s efficiency.
