coal fired chain grate threaded fire pipe boiler

As far as we understand fast coal fired chain grate threaded fire pipe boiler, Qinhuangdao City, Hebei Province to respond positively to tackling air pollution control actions, and intensive phase-out of coal-fired boilers. May 22, Qinhuangdao City Funing District launched the first action, a paper mill for a six tons of coal-fired steam boiler on-site demolition work. By Comrade Sun Guosheng, deputy director attended the action, and announced that coal-fired boiler central demolitions began.

Party Secretary Sun Zhichuan, Wang Hua district leaders to direct the demolition work, the Municipal Bureau of ecological environment, the ecological environment Branch area, technology and industrial Information Bureau, staying Town, elm Town, the next village management area, Funing town and other relevant units attended centralized demolition action.

The demolition operation was eliminated Qinhuangdao unified action to ban coal-fired boilers, Funing District is the city's main venue for the implementation of this action. 2019 coal-fired boilers area demolished 33 sets of objectives and tasks is that this concentrated action demolish 14 units, 12 sets of new coal-fired boiler investigation, a total of 26 sets of 248 tons of steam coal use is expected to reduce the amount of 149,444 tons, 145.73 tons of sulfur dioxide reduction , 439.37 tons of nitrogen oxides, soot 37.36 tons.

But in recent years, the environmental protection department for review and coal-fired equipment requirements become more stringent, coal is gradually withdraw from the stage of history. Third, Electric Electric coal fired chain grate threaded fire pipe boiler is the boiler pressure controller microcomputer, via the LCD display having a backlight in its built-in and let the operating state of the boiler is clearly visible. Throughout the operation just need to gently press the button will be able to easily complete, and display and control functions inside the built-in controller is complete. This type of boiler pressure hydropower separate electrical heating mode, is also safe and easy maintenance, easy to clean and replace them, is very convenient.

Our case with 10-ton coal fired chain grate threaded fire pipe boiler. Operating costs 10 tons of coal-fired boilers coal 600 yuan / ton, compared with 0.6 yuan / kg; calorific value 5500 kcal / kg; required heat 6 million kcal / hour and 10 ton boiler; coal boiler thermal efficiency 70-80 % (75% in accordance with our calculated): 10 tons of coal fired boiler 1 hour the desired amount: 6000000kcal / h ÷ 5500kcal ÷ 75% = 1455kg / h; 10 tons of coal boiler 1 hour investment costs: 1455 × 0.6 = about 873 yuan. 10 tons of gas boiler running costs of piped natural gas price of about 2.8 yuan / Nm3; calorific value of 8600 kcal / Nm3; thermal efficiency between 90% -95% (we calculated 90%); caloric needs 6 million is 10 ton boiler cards / hour, i.e. 77.52Nm3 / h; 10 tons of gas required for the gas boiler 1 hour: 6000000kcal / h ÷ 8600kcal ÷ 90% = 775.2Nm3 / h; 10 tons of gas boiler 1 hour run investment costs: 2.8 yuan / Nm3 × 775Nm3 / h = 2170 dollars.

Note coal to electric coal fired chain grate threaded fire pipe boiler in order to be good coal to electric boilers need to hold a series of precautions coal to electric boiler good things, pay attention to these matters on the one hand help to increase the efficient use of electric boilers, on the other hand it is able to have a good protection for the safe use of personnel, followed by small series will introduce some of the considerations coal to electric boilers during use. First, pay attention to good planning and laying the power line circuit in the use of energy is required to have a certain degree of independence between each line, in order to ensure their own power if the boiler does not occur due to poor contact wire problem when you have to have a good use of the circuit route planning and laying, and that needs to have professional staff to operate and good after-sales coal to electric boiler manufacturers usually provide excellent service in this regard. Second, pay attention to the power boiler installation was smooth enough to use the boiler with a certain degree of risk coal to electric boiler is already relatively greatly increase the safety factor used, but the power boiler at the time of installation still need to ensure smooth installation, installation foundation needs to maintain a certain level in order to avoid a bad influence on the electric boiler, especially where the connection with the ground to do the unexpected sufficient attention to prevent the use of time. Third, pay attention to good measures against electric shock of electricity for threatening people is quite big shock once the consequences could be disastrous, so a good quality coal to electric boiler will pay attention to good measures of protection against electric shock, it is very important relates directly to the the safety of the use of personnel during the coal to electric boiler when you need to give full attention, efficiency is very important for coal to electric boiler efficiency improvement but it will never be built on secure foundations. It processes during coal to electricity boiler must use a clear understanding to know how to ensure less power boilers to play the greatest functions at the same time safety and security of staff should also have good protection measures, in order to ensure that coal well well change his mind to electricity boiler must be careful handling.

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