How to change the coal boiler to natural gas boiler?
I. Boiler selection
How to change coal to natural gas involves many aspects, such as boiler body, gas supply system, air system, burner system, ignition system and smoke exhaust system.
1. Under the condition that the total heat demand is constant, the total tonnage of the boiler after changing to natural gas can be constant; If the total heat consumption increases or decreases, it needs to be adjusted in time to ensure the heat consumption...
Before purchasing a set of oil-fired boiler, users should not only care about the quality and price of the boiler, but also consider the thermal efficiency and operating cost of the boiler. Oil-fired boiler is a kind of large-scale industrial equipment, and its energy-saving effect determines the operating cost of a ton of oil-fired boiler, so enterprises should pay attention to it.
Generally speaking, the operating cost of one ton oil-fired boiler mainly includes fuel cost, electricity cost, w...
Coal-fired boiler economizer, as its name implies, is a boiler device to save energy. The structure of coal-fired boiler economizer is relatively simple, which is mainly composed of all stainless steel 304 frame and stainless steel spiral finned tubes, all of which are arranged in a certain order.
According to the power, size and price of the boiler, the boiler economizer adopts different materials such as stainless steel and ND steel. According to the medium, coal-fired boiler economizer is ma...
Before the technical communication, there is no way for any manufacturer to give an accurate figure about the price of oil-fired gas-fired steam boiler immediately.
The price of oil-fired steam boiler is mainly affected by the following factors:
1. Technical parameters such as tonnage, pressure, temperature and thermal efficiency
2. Specific system configuration and brand of the boiler
3. Manufacturing process of the boiler
4. The altitude of the area where the boiler is used
5. Freight, s...
1) The boiler fuel has a wide application range, such as diesel, heavy oil, light oil, etc.
2) Adopting a variety of advanced energy-saving technologies, the thermal efficiency of ZOZEN oil boiler is over 98%.
3) The structure is simple, small tonnage packaged delivery, and the installation is convenient.
4) Fully intelligent automatic control and multi-level protection system.
5) Burner (blower) and flue silencing system can be equipped to reduce the noise of boiler operation.
6) Automatic...
Boiler heat supply refers to the continuous heat production per unit time when the rated parameters, rated flow, designed fuel and efficiency are guaranteed. There are many ways to express the boiler heat supply, and there are certain conversion standards.
Conversion between heat supply units: 1t/h = 0.7mw = 600,000 kcal/h =720KW
According to the conversion standard, a 5-ton boiler is also a 3.5MW boiler. Therefore, for the users who need 3 million kcal boilers, we recommend WN...
The fuel of gas boiler is mainly natural gas, petroleum gas, gas, etc. The air energy water heater is powered by electric power and air energy to maintain the operation of the machine.
The boiler chimney is one of the essential facilities in the process of building a gas boiler room. Its main function is to provide ventilation for the hot flue gas or smoke emitted by the boiler. Usually, when making the chimney of gas boiler, choose the vertical structure as much as possible to ensure the gas flow smoothly, and the sucked air enters the so-called chimney combustion or stack effect.
