wet back fire tube heavy oil boiler

wet back fire tube heavy oil boiler

When long-term disabled wet back fire tube boiler, furnace should pay great attention to external corrosion and maintenance problems. First, the boiler shutdown cooling, heating surface must be thoroughly cleaned and the fouling of the upper grate, the lower portion of the furnace ash. Then to maintain a certain degree of natural ventilation flue. In general, in order desiccant moisture should be placed in the furnace, flue. The quicklime as a drying agent, within the furnace or flue gas per cubic meter should be placed generally about 3kg. After placing all the ventilation should be tightly closed doors. After the change of lime powder to be replaced. Low-lying position as boiler room, ground during shutdown severe flood tide, often approach should be used and placed a small fire to dry desiccant combination. If the boiler shutdown a long time, after the complete removal of soot coated with an anti-corrosion red lead paint in oil or other metal surface furnace.

The partnership, fast wet back fire tube boiler for the user responsible attitude to have left a deep impression on our fireman boiler operation is not very skilled, fast deliberately sent a party of professional and technical personnel for our on-site supervision of installation, commissioning and training to ensure that the latter can operate our good boiler fireman. --customer feedback

Burner principle and the amount of coke oven gas consumption Description: This important site for wet back fire tube boiler products, will continue its work to learn, but in form, not elaborate knowledge and content, but in a different way to, specifically, it is for the question and answer format, so, so that we can have a good learning, and to increase the number of professional knowledge in the boiler this product. 1. boiler burner, the principle is what? Boiler burners, which are part of the oil from the two nozzles and composed resister. Principle thereof is as follows: into a mist of fine droplets, and to a certain spread angle, or spray angle injected into the combustion chamber. Then, it is mixed with air fed to the ignition combustion, to the combustion boiler fuel. 2. Losses in the boiler, which is the main? In addition, the price of the boiler, the package does not include the boiler, Is there a difference? Losses in the boiler, which is mainly heat losses, heat losses, heat losses ash physical, chemical incomplete combustion heat loss, incomplete combustion of solid heat loss, incomplete combustion, and mechanical six heat loss, and in wherein the chemical heat losses and heat loss incomplete combustion, is a major, and its proportion is large, relative to other terms. The boiler price, which does not contain a package boiler, there is a difference.

In order to prevent the occurrence of secondary combustion wet back fire tube boiler tail, which is a fundamental measure to prevent combustible material deposited in the rear of the boiler. For this reason, when the ignition, if the point does not fire, must immediately stop the supply of the fuel (e.g., coal, oil, gas, etc.) into the furnace, to prevent the combustible matter into the rear of the boiler. In operation, the soot blowing should be strengthened, with the wind appropriate, complete combustion, no black smoke. After the shutdown, monitor the temperature economizer, if the sudden increase in tens of degrees, already causing spontaneous combustion, fire-fighting measures to be taken immediately.

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