temperature range of water tube boiler

temperature range of water tube boiler

10 tph SZS condensing gas-fired temperature range of water tube boiler in JiangsuZOZEN boiler’s SZS series of condensing gas-fired boilers adopt double-drum ‘D’ type arrangement, its structure is compact and floor space is small. The furnace adopts membrane wall structure, the seal between the membrane wall and pipes on both sides of the furnace adopts comb plate to prevent leakage of condensate and gas. The boiler layout heating surface is large enough to design a large space for steam, to ensure that the boiler operates stably. Jiangsu Shangshang Cable Group is a professional manufacturer of wire and cable, focusing on R&D, manufacturing and services of wire and cable products. For the production needs, they want to expand the boiler room. The technical team of ZOZEN boiler has configured two SZS condensing gas-fired boilers, one 10 tph and one 6 ton, according to Shangshang’s boiler room area and the needs of steam during the production process. And ZOZEN’s steam meets the production requirements of the Shangshang Cable.

Burns Hospital Affiliated Hospital of Shanxi Linfen Linfen Steel is attending a hospital burns burns and other diseases. Hot water temperature range of water tube boiler is essential hospital equipment heat, hot water output can provide disinfection of medical instruments and ward heating demand. With constantly improving our environmental policy, boiler correspondingly introduced more sophisticated Use. Linfen hospital burns to respond positively to the national environmental policy, decided to introduce an environmentally friendly low nitrogen gas hot water boiler. Taking into account the special circumstances of the hospital, the boiler should also have the use of safe, clean overall characteristics. Based on the above considerations, finalize the Linfen hospital with burns boiler party cooperation fast, fast is provided by one side of a gas condensing pressure hot water boiler (CWNS2.1-95 / 70-Y.Q).

What are the conditions so that the temperature range of water tube boiler can burn fully as we all know, if the boiler combustion, can save a lot of fuel, and combustion efficiency and improve efficiency in the use of the boiler, you can save the cost. But in reality there are boiler combustion process is not fully burn, so what conditions the boiler can burn it fully? Because burning is a complex physical and chemical processes, combustion speed depending on the chemical reaction of fuel and oxygen as well as oxygen and speed contacting and mixing speed combustibles. (Combustion speed per unit time reflects the number of burning off the combustible material.) The former is called the chemical reaction, also known as chemical conditions; the latter is called a physical mixing speed, also referred to as physical conditions. Only in the case of chemical conditions and physical conditions are more compatible in order to obtain a faster burning speed. Combustion is possible to sufficiently and quickly conditions are: (1) relatively high furnace temperature, the temperature of the chemical reaction is the basic condition of combustion. It fuels the fire, combustion stability and burnout have a great impact. Maintain the proper temperature in the furnace is very important. Of course, when the furnace temperature is too high, consider the problem of slagging boilers. (2) a sufficient amount of air supply air supply to provide sufficient oxygen for the fuel, which is the initial condition of the combustion reaction. If the air supply is insufficient, the fuel can not get enough oxygen, you can not achieve complete combustion. However, excessive amounts of air will cause the furnace temperature to decrease and increase the exhaust loss. (3) good mixing conditions, sufficient air to provide sufficient oxygen to supply the fuel, which is the initial condition of the combustion reaction. If the air supply is insufficient, the fuel can not get enough oxygen, you can not achieve complete combustion. However, excessive amounts of air will cause the furnace temperature to decrease and increase the exhaust loss. (4) a sufficient time to burn the fuel in the furnace for a time sufficient to achieve a high burn-up fuel, which is a sufficiently large furnace volume. Proportional to the volume of the furnace and boiler capacity. Of course, also related to the volume of the furnace with the combustion characteristics of the fuel. For easy to burn the fuel, a relatively small volume of the furnace. For example, for the same capacity furnace boiler fuel burner furnace volume smaller than the volume of the pulverized coal, and smokeless coal furnace volume dispersion furnace volume slightly larger than the cigarette coal stove.

After a temperature range of water tube boiler shutdown, how maintenance? Technical personnel, the maintenance shutdown of the boiler, furnace maintenance is divided into external corrosion and pot. Corrosion maintenance pot, according to the duration of the shutdown has dry and wet maintenance maintenance two kinds.

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