dzh industrial coal fired boiler

dzh industrial coal fired boiler

The whole structure of normal pressure BoilerThe whole structure of atmospheric pressure dzh industrial coal fired boiler consists of boiler body and auxiliary equipment. The main components of boiler, such as furnace, boiler barrel, burner, water-cooled wall superheater, economizer, air preheater, frame and furnace wall, constitute the core part of steam production, which is called boiler body. The two main components of the boiler body are the furnace and the drum. The furnace, also known as the combustion chamber, is the space for fuel combustion. The furnace in which the solid fuel is placed on the grate is called a layer furnace, also known as a bed furnace; the liquid, gas or powdered solid fuel is injected into the furnace burning in the fire chamber, which is called a chamber furnace, or a fire chamber furnace; the air turns coal particles into the furnace, which is called a chamber furnace, or a fire chamber furnace; the air turns the coal particles into a chamber furnace, also known as a fire chamber furnace. It is called boiling furnace, also called fluidization bed furnace, in which the furnace with boiling state and suitable for burning inferior fuel is called boiling furnace, and the cylindrical furnace which uses air flow to make coal particles rotate at high speed and burns intensively is called whirlwind furnace. The furnace design needs to take fully into account the characteristics of the fuel used. Each boiler should burn the original fuel as far as possible. The economy and reliability of boiler operation may be reduced when the fuel with different characteristics is used.

The dzh industrial coal fired boiler induced draft fan is the equipment that removes the flue gas from the boiler, this kind of machinery is actually the same in the working principle, but the impeller of the ventilator is installed in reverse, then the air will be transported according to the opposite direction. Gas such as carbon monoxide will be produced by incomplete combustion of coal in the process of boiler operation. If these gases are not eliminated in time, the efficiency of boiler will be affected.

Beginning of winter is over, the whole city of Tianjin into the heating season. To protect the normal operation of the dzh industrial coal fired boiler for heating, Market Authority Wuqing District of heating boilers launched special safety checks to ensure that the boiler use foolproof.

District Supervisor Bureau in-depth understanding of Xintai heating station, heating station and peace in the State Central heating stations, boilers whether to register for the use of the boiler and its safety accessories, combustible gas alarm is within the test period, fireman job Are personnel certificates, if the boiler water through a rigorous inspection process and other aspects. Check the site also records the boiler operation, safety management systems, development and implementation of contingency plans to view, focus your heating boilers meets the requirements of the region's policy "ban on coal zone".

Next, Wuqing District will continue to monitor the safety inspection of heating boilers used as a focus for specific problems, increase the inspection frequency and law enforcement, to protect the safe operation of heating boilers Wuqing District.

Market Authority has in-depth Xintai district heating stations, heating stations and peace in the State Central heating station, focus on checking whether the boiler for the use of registration, boiler and safety accessories, combustible gas alarm is within the test period, fireman whether the worker certificates, if the boiler water after treatment. They also view the site log boiler, the development and implementation of safety management systems, emergency plans, and focus your heating boilers meets the requirements of the region's policy "ban on coal zone". At the same time law enforcement officers required to strictly implement the main responsibility for the safety of special equipment, strengthen emergency duty, special equipment to ensure safe operation. Up to now, law enforcement officers were deployed more than 20 times to check heating boiler unit five times, involving 22 sets of heating boilers, found 10 safety problems, has urged the relevant corrective actions. Next, the council will continue to put safety inspection of heating boilers as a priority, and focus point for the problem, increasing the frequency of inspection and enforcement, to protect the region's heating boiler safe operation.

Gas and coal-fired steam dzh industrial coal fired boiler steam boiler at any time there is any good compared to the country more and more attention to environmental protection, coal-fired steam boiler has been a great blow, and relatively gas steam boiler by many users of all ages, in recent years the country also vigorously promote the use of gas-fired boiler, then what are the benefits of gas compared with coal-fired steam boiler steam boiler it? And today we work together to explore. Gas-fired steam boilers and coal-fired steam boilers on the market each accounted for half of the country, showing potential rival, but in the long run, gas steam boiler will obviously be the only dominant market. Do not believe, look! 1. Purchase costs: gas boiler is evident in the technical and auxiliary facilities are far ahead of coal-fired boilers, and it is equipped with a special gas burner. 1 steam boiler tonnage, for example, than the price of coal-fired boiler gas boiler on high about 30%. 2. Construction costs: The costs mainly from the boiler room. Because the corresponding auxiliary equipment more coal-fired steam boilers, so the boiler room construction funds have more. The gas boiler auxiliary facilities require little or automatic control and operation, and automatic alarm and automatic protection, not only save building costs, but also safe and reliable; Also connected to the gas pipeline, the burner will automatically supply gas can effectively save costs staff. The coal-fired boilers because of the need of coal on the program, so it needs some staff payroll. 3. Fuel cost: around this by looking at the actual specific fuel price can be clearly seen. The fact is that the amount of gas than burning coal per hour to be much more. 4. environmental costs: in the need to protect the environment, review the current coal-fired boiler more strict. The gas steam boiler due to the operation of the economy, environmental protection and energy saving, as well as government policy to encourage more and more widely used.

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