nature gas fired boiler in textile factory in tunisia

Startup nature fired boiler in textile factory in tunisia steam temperature does not mention how high do? A: In the unit to start the process, often encounter steam pressure has reached the requirements, and the steam temperature was too much difference, especially in front of the turbine and the blast furnace or red switch occurs. Should take the following measures: appropriate to increase the amount of coal to improve the furnace heat load; adjust the secondary air ratio, increase the amount of lower secondary air; improve wind, air pressure, increased gas velocity; hydrophobic and full of air and exhaust mother pipe in front of the main steam isolation all hydrophobic.

Combustion conditions provides rapid and substantially complete combustion of 1, a relatively high furnace temperature: the chemical reaction is the basic condition of combustion, fuel ignition and stable combustion, burn have a significant impact, maintaining a suitably high temperature furnace to important. Of course, when the furnace temperature is too high, consider the problem of slagging nature fired boiler in textile factory in tunisias. 2, the air supply amount: the amount of air supply, is to provide enough oxygen for the fuel, which is the original conditions of the combustion reaction. Air supply, fuel not get enough oxygen, it can not achieve complete combustion. But excessive air, the furnace temperature will lead to loss and exhaust loss increases. 3, good mixing conditions: Mixing is an important physical conditions of the combustion reaction. Mixing the hot flue gas in the furnace is heated to reflux of the pulverized coal flow, so as to rapidly fire. Mixing in the furnace is strongly perturbed stream to provide oxygen to the soot combustion stage surface, outward diffusion of carbon dioxide, and to promote post-combustion of the fuel burn, it is an indispensable condition. 4, enough burn time: the fuel in the furnace for a time sufficient to achieve a high degree of fuel burn, which requires a large enough volume of the furnace. Proportional to the volume of the furnace and boiler capacity. Of course, the furnace volume is also characteristics of the fuel combustion, easy to burn fuel, furnace volume can be relatively small. For example, the same capacity of the boiler, furnace volume of fuel than pulverized coal furnace is small, and vanished without burning furnace volume than coal burning bituminous coal furnace volume slightly larger.

As the price of rice husk biomass fuels becomes more competitive, compared with traditional fuels such as coal, oil and gas, the demand for rice husk biomass power plant nature fired boiler in textile factory in tunisias is steadily increasing. Subsequently, this has created a growing need for the manufacturing of boilers for these cleaner and more sustainable fuels. It is also widely used to handle the chaff, sawdust, wood wastes, bagasse and crushed straw, is a large rice mills, furniture factories, plywood factories, paper mills and vast rural areas agroforestry waste treatment, energy recovery, protection an energy-efficient boiler environment.

Since the occurrence of Zhangjiakou City, February 28th a tragic accident 15 tons of biomass nature fired boiler in textile factory in tunisia explosion (caused 3 dead 7 injured), Hengshui High-tech Zone Branch of monitoring the quality of the region's rapid convening of an emergency boiler safety special rectification will deploy a total of more than 60 home boiler unit, install the unit to participate.

At the meeting of the relevant provisions of the "Special Equipment Safety Act" Publicizing a comprehensive and read the "Hengshui City High-tech Zone boiler special rectification action plan", will use a month's time, carry out a comprehensive risk investigation to ensure the region's security boiler . Special Inspection Branch of the provincial hospital Hengshui boiler room main person in charge of inspection requirements for boilers and risk points were explained in detail.

The meeting stressed that all units should deeply learn boiler explosion safety lessons from the accident occurred recently around the country, and continuously enhance the sense of responsibility, strengthen risk awareness, problem seriously put their own problems and routine regulatory inspection found hidden in a timely manner rectification, study and solve countermeasures. To step up publicity on the one hand, and the regulatory authorities to supervise boiler unit to improve the system and strengthen the boiler safety training to improve skills of workers boilers, prevent illegal operation; on the other hand, vigorously promote the special equipment and boilers and other laws and regulations use common sense, use boilers to improve safety awareness, enhance self-awareness and self-protection ability of the masses. By month renovation, so security was tubes, equipment information, personnel documents, maintain dimensional record. Meanwhile, the number of law enforcement agencies to investigate and punish illegal cases, the exposure of some illegal businesses, education, warning a number of luck in the use of units, and strive to create "Care for life, concerned about security," a good social environment.