The working pressure of the boiler system should be economical and reasonable. Steam conveying system is an important connection between steam source and steam equipment. Steam distribution system must provide correct flow rate and correct pressure with less heat loss and less cost. In this paper, ZOZEN Boiler will explain how to determine the working pressure of the boiler system.
Theoretically, the working pressure of the boiler system depends on the highest pressure required by the s...
The thermal efficiency of boiler refers to the percentage of effective heat in the heat delivered by fuel. The thermal efficiency of boiler is one of the important indexes to reflect the energy efficiency of boiler. Many users often ask, what is the general thermal efficiency of natural gas boilers? In this page, ZOZEN Boiler will analyze the thermal efficiency of natural gas boiler and introduce the calculation method of thermal efficiency.
What is the general thermal efficiency of nat...
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...
Evaporation tube bundle and water cooling tube panel are two important heating surfaces of the boiler, which are all arranged inside the boiler, so it is not easy to see them intuitively.
Boiler evaporation tube bundle
Evaporation tube bundle mainly absorbs convection heat transfer in small and medium-sized boilers. Generally, it is a bundle of dense staggered piping systems consisting of ascending pipes and descending pipes that connect the upper and lower drums. The heat load of the ...
Boiler is a kind of common heating equipment, and its temperature is an important performance parameter.
There is no relevant standard for boiler temperature classification.
As a matter of fact, domestic power boilers are generally classified according to pressure, but not according to boiler temperature grade, but the temperatures corresponding to different pressures are different. The specific correspondence is as follows:
Low pressure boiler P≤2.45MPa, the saturation temperature is not ...
Thermal oil heater is a boiler that uses heat conduction oil as heat medium to transfer heat. What is the meaning of low nitrogen thermal oil heater in Shanxi? We can understand it by disassembling the key words into Shanxi, low nitrogen and thermal oil heater. Shanxi refers to the region of Shanxi Province; Low nitrogen refers to the low emission of nitrogen oxides from the boiler, generally referring to 30mg/Nm³ and 50mg/ Nm³; Thermal oil heater is a common type of boiler. Therefore,...
Gas and oil steam boiler refers to an industrial boiler that uses oil and gas fuels to heat water to a certain parameter and produce high-temperature steam. The water is heated in the drum and becomes steam, and the fire gives off heat in the furnace. Gas and oil steam boiler is a kind of special equipment, and its design, processing, manufacturing, installation and use must be supervised by the technical supervision department. When users buy steam boilers, the first concern is the quotation of...
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 often used for central heating in cities or park heating.
The furnace body structure of ZOZEN SZS series 100-ton gas-fired hot water boiler adopts large-volume furnace design, and with the imported ultra-low nitrogen burner, it can effectively inhibit the generation of NOX, which is better than the emission standard of 30mg/Nm³. With wast...
