main features of a water tube boiler

2, coal-fired main features of a water tube boilers into different types of gas-fired boilers

After transformation if, when the output of the gas boiler is increased, it is necessary to adjust the auxiliary equipment and steam pipes; boiler output is reduced, the host can only need to replace the boiler, auxiliary equipment can continue to use the previous device.

Recently, Pingliang City, issued the latest "Pingliang City to win the Battle of Blue Sky 2019 annual implementation plan," we can see, Pingliang City, determination and efforts for the improvement of the atmospheric environment. Details are as follows.

First, in an orderly clean winter heating. Seriously implement the "Pingliang City winter heating clean overall plan (2018-2021 years)," according to an alternative clean, affordable, affordable residents principle, using a combination of all types of cleaning of heating, substitution of coal for heating. Full implementation of national, provincial and clean energy heating prices on northern policy support, accelerate the clean heating work.

Second, continue to promote the comprehensive improvement of coal-fired boilers. On the area of ​​coal-fired boilers comprehensive investigation, according to "a furnace of a policy" requirements, to promote the comprehensive improvement of precision work. Increase efforts to eliminate small coal-fired boilers, the county level and above urban area per hour and 10 tons of steam coal-fired boilers and pantry oven, stove operating, grain storage and drying equipment, coal-fired facilities out rate of 60%, principles the 35 tons of steam per hour, no new coal-fired boilers, in principle, to the rest of 10 tons of steam per hour, a new coal-fired boilers. Dispersing the concentrated coal-fired boiler heating pipe network grid should be eliminated, the coal-fired boilers and gas dispersion pipe network should be implemented under the premise of coal to gas in the implementation of the air supply and gas supply; central heating and no gas pipeline network coverage area scattered coal-fired boilers, energy saving and environmental protection in line with national requirements, compliance governance reform can be implemented smoke, does not meet the requirements, it should be replaced by electricity, alcohol-based fuels and other clean energy; industrial Park (zone) press the "one District one heat source "requirements, an orderly phase-out of demolition and decentralized heating boilers; in remote rural areas, affected by economic and other conditions can not be eliminated or temporarily restrict use clean energy alternative to coal-fired boilers can be taken to use clean coal and other ways to achieve the flue gas discharge standards.

Careful treatment of common problems in the operation of the gas hot water main features of a water tube boiler gas hot water boiler water shortage in many, water is one of them. Gas hot water boiler water hazards great, not only damage the normal operation of the boiler, can also cause explosions and other serious accidents, the personnel so as a fireman if detected early water shortages gas hot water boiler of this can be avoided class accidents. When the gas boiler water level has fallen below the required minimum level, but the water meter can still see the water level is slightly dry; when the water level gauge water level not seen as a serious water shortage. The dry gas water boiler performance is the first gas boiler drum water level is lower than a predetermined normal level; and low level alarms, alarm sound, signal light; superheated steam temperature increases; normal feedwater flow is not less than the steam flow; exhaust gas temperature rises. Due to the absence of water gas boiler may occur during operation, and boiler water might cause some harm. If you can discover the lack of water in the boiler gas boiler operation, we can take steps in advance to reduce the damage to the boiler water shortage caused by the gas hot water boiler, ensure the normal operation of a gas hot water boiler.

Also, if used improperly will play a scale inhibitor for the protection of the main features of a water tube boiler opposite effect, accelerate the scaling and corrosion of boilers, to the normal operation of the boiler poses a serious threat. 03, did not pay attention to the pH of the boiler water: