Boiler occupies an important position in our country's production and life, and is widely used in textile industry, energy industry, building materials, construction industry, chemical industry, metallurgical industry, transportation and military industry. With the progress of air pollution control, a number of coal-fired boilers with substandard emissions will soon be eliminated, and it is a foregone conclusion to switch to natural gas.
The weight of the boiler is related to the transportation cost. When users need the logistics quotation, they must know the volume and weight of boiler. Then, ZOZEN will take the weight of 40-ton boiler as an example.
The 40-ton boiler weight includes all parts of the main body of the boiler, such as the weight of various structural steel, thermal insulation cotton, cement, bricks and so on. The weight of a 40-ton boiler naturally varies greatly due to different boiler structures and co...
The gas-fired boiler is applied in all walks of life. In order to ensure its safety in use, it is necessary to design the boiler room according to the specifications. In boiler installation, it is necessary to comply with the standard requirements of site, space and protection. What is the installation height of gas-fired boiler?
Regarding the installation height of gas-fired boilers and the requirements of various details, we mainly refer to the Code for Design of Boiler Room and the C...
Hot-blast stove is a thermal power machine, which is a thermal equipment that integrates combustion and heat transfer process of hot air flow for technological needs. Generally, there are two major types, namely intermittent regenerative hot-blast stove and continuous heat exchange hot-blast stove. There are many varieties and complete series of hot-blast stoves, which are divided into hand-fired and machine-fired by adding coal, and coal, oil and gas stoves by fuel types. So does the ho...
WNS series oil/ gas fired boilers' main features are as below:
1. Combustion chamber adopts corrugated furnace to reduce the thermal stress and improve the safety of boiler;
2. Boiler body adopts wet back structure which is safe and reliable;
3. Threaded smoke tube enhances the heat transfer and reduces the steel consumption of boiler body;
4. Boiler is fully automatic controlled with automatic running and interlock protection function and the operation is simple.
5. Spiral finned tubes eco...
WNS series gas/oil fired boiler body adopts single drum, vertical type and wet back type structure. The drum is fixed on the boiler body base by two ends fixation and movable supports to guarantee the overall longitudinal thermal expansion of boiler. Corrugated furnace constitutes boiler combustion chamber, smoke fire tube bundle is convection heating surface of boiler and the flue gas channels have two types: bi-backhaul and tri-backhaul.
Energy-saving equipment is equipped at the rear part of...
1. Installation of boiler body;
2. Installation of economizer and condenser;
3. Installation of platform ladders;
4. Installation of piping, instrument and valve;
5. Installation of burner and fuel pipeline system;
6. Installation of FD (ID) fan, flue gas duct and water inlet and outlet pipeline.
In delivery, the boiler is packaged in separate unit as follows:
Boiler body assembly and burner assembly;
Economizer and condenser (according to the actual list);
3Platform ladders and railing;
Auxiliaries include (according to the actual list): FD fan and ID fan (motor and FD fan base included), electric control cabinet, air preheater, etc.
Chimney and flue gas duct;
Feed water device, instrument, valve and piping.
Technical documents include: quality certificate, boiler drawings, pre...
