Oil-fired hot water boilers are hot water equipment that is widely used in industrial and civil fields. However, sometimes during use, oil-fired hot water boilers may emit a large amount of white smoke. What is the cause of this?
Firstly, the reason for the oil-fired hot water boiler emitting a large amount of white smoke may be incomplete combustion of the boiler. This may be due to insufficient oil supply, poor oil quality, excessive deposits inside the combustion chamber, and other i...
Urban central heating is a livelihood project, and it is also the main way of district heating. Many end users don't know much about the gas-fired boiler heating system for the residential quarters. As a professional supplier of gas-fired heating boilers, ZOZEN Boiler is here to explain the heating process of common gas-fired boiler.
The principle process of gas-fired boilers for the residential quarters is roughly as follows:
Gas boiler room-(high temperature hot water)-heat exchange ...
Nowadays, with the strong support of government policies, boilers with high energy consumption and high pollution are being eliminated, which further promotes the increase of demand for energy-saving hot water boilers. I believe that when purchasing boilers, many users will encounter the problem of which manufacturer of energy-saving hot water boilers has high cost performance.
Boiler combustion efficiency
Whether the combustion of energy-saving hot water boiler is sufficient can b...
100-ton gas-fired hot water boiler refers to the gas-fired hot water boiler with rated heat supply of 70MW. 100-ton gas-fired hot water boiler is a large boiler, which is often used for central heating in cities or park heating. So what are the performance parameters of 100t gas-fired hot water boiler?
Performance parameter of ZOZEN 100-ton gas-fired hot water boiler
Model
SZS70-1.6/130/70-Q
Rated evaporation t/h
100
Rated working pressure Mpa
1.6
Wate...
Because gas-fired hot water heating boiler is used for central heating, after the boiler is ignited, it needs to go through a series of processes such as furnace heating, low-temperature operation, heat exchange and so on, to gradually heat up the central heating. After ignition of gas-fired hot water heating boiler, furnace heating is a necessary preparation work at the initial stage of heating every year, and this process takes about 3-5 days to complete.
As we all know, the transportation cost is generally related to the weight of the boiler, so how much does a 4-ton boiler weigh? How much steel does it contain? According to the fuel, 4-ton boilers are divided into 4-ton gas-fired boilers and 4-ton coal-fired and biomass-fired boilers. The amount of steel used for small-scale coal-fired and biomass-fired boilers is generally 5-7 times of the boiler output (excluding the front and rear arches), and about 25 tons for 4-ton boilers.
There are many valves commonly used in atmospheric gas-fired boilers, including gate valves and stop valves of main steam valves, water supply valves, check valves, exhaust valves, etc.
When the water pump is turned on, the pressure signal is transmitted to the on-off valve of the atmospheric gas-fired boiler through the pressure pipe, the valve is opened, and the water circulation is carried out. When the water pump stops, the pressure drops, and the on-off valve is closed slowly to av...
The horizontal hot water boiler burner refers to the burner used in the horizontal hot water boiler, which is the most important equipment in the auxiliary equipment of the horizontal hot water boiler.
