1. After boiler body, economizer, air pre-heater, dust collector, etc are in place and installed, connect FD fan, ID fan, etc according to drawing and then connect corresponding flue gas duct. After fan in place, alignment between foundation and equipment base should be conducted with parallels. Fan position alignment should center on a shaft, central elevation deviation and vertical and lateral central line positional deviation should be 10mm or less and fan spindle should be in level state. Th...
1. Burner should be installed in accordance with requirements of burner installation and operation manual.
2. Burner should be installed in the center of the reserved front wall hole, the embeded length should comply with the design requirements and the fixation should be reliable.
3. Burner center deviation shall not be more than +2mm and air adjustment actuator should be flexible.
4. Burner and boiler body junction surface should be sealed reliably, the position that needed to be sealed bet...
The design and construction of gas boiler room is also a very important point in boiler safety. How to install the gas boiler should also conform to the boiler room design specification, and it is necessary to comply with the site, space, protection and other aspects.
How to install the gas boiler?
How to install the gas boiler is mainly based on the Boiler Room Design Code and Boiler Safety Technical Inspection Code. In addition, the Urban Gas Design Code and the Fire Protection Code ...
Industry boiler is an important thermal power device, which is widely used in factory power, building heating, people's life and other aspects, with a large demand and a wide variety. According to the different flue gas passes, gas-fired boilers are divided into two-pass and three-pass boiler structures. Here, ZOZEN Boiler focuses on the structure and process principle of the common three-pass boiler.
The first pass: after the fuel is atomized by the burner, the formed torch is filled i...
When the boiler flue gas is saturated wet flue gas, the flue gas contains a large amount of water vapor. At this time, if the flue gas is directly discharged from the chimney and enters the low-temperature ambient air, and the saturated humidity of the ambient air is relatively low, the water vapor in the flue gas will condense to form wet plumes, which is often called "white smoke".
The water in the flue gas of the boiler is produced during the combustion of the hydrogen element of hyd...
The fuels of ZOZEN WNS gas/ oil fired boiler are mainly oil and gas. Oil and gas fuel are supplied to burner by piping conveying.
Oil fuel supply system mainly includes: oil storage tank, daily-used oil tank, oil filling pump and oil filling pipelines.
Oil storage tank: This is used to store oil for boiler combustion. Small capacity oil storage tank usually adopts buried layout and buried tank should be reliably fixed and be guaranteed not be floated by surface water. Oil tank that volume is m...
Industry boiler usually adopts ion-exchange method for water softening, dealkalization and desalination. There are two kinds of water softener- automatic operation and manual operation.
Water softener specification, resin loading capacity and salt consumption are directly related to raw water hardness, so it is crucial to select correct water softener according to raw water situation.
According to its working control method, full-automatic water solener could be divided in two typ...
In recent years, the contradiction between energy supply and demand and environmental pollution has become increasingly prominent, and all small coal-fired boilers with backward technology have been transformed into natural gas boilers with clean energy. The flameout of natural gas boiler is one of the common faults of boiler, so how to deal with the flameout problem?
Trouble shooting of natural gas ignition and flameout in boiler
It is necessary to check the causes of the natural gas ignition...
