Methane Gas Fired Boiler Supplier


Methane Gas Fired Boiler Supplier

Low nitrogen gas methane fired boiler supplier transformation of environmental significance where the transformation of low nitrogen gas boiler environmental significance where, although natural gas is clean energy, but the combustion process will produce nitrogen oxides, is one of ingredients to form haze. According to the city Thirteen Five energy planning period, from 2014 to 2020, natural gas consumption grew by 14.6 billion cubic meters to 20 billion cubic meters. If you do not take low-nitrogen transformation, the combustion of natural gas will be the main source of nitrogen oxide pollution. After the combustion gas temperature exceeds 1400 ℃, it will generate a lot of nitrogen oxides. Thinking boiler low nitrogen transformation, which is to reduce the combustion temperature to suppress the generation of nitrogen oxides. Chaoyang District Beijing EPB said responsible person, after the transformation, the furnace temperature was controlled at below 1000 ℃, supplemented by staged combustion, flue gas recirculation techniques, such that the concentration of nitrogen oxides is greatly reduced. In recent years, the state vigorously promote clean air plan, Yajian coal. Whether the use of coal-fired central heating boilers, and rural small coal stove for cooking and heating, have changed after another coal to gas in coal, that is, the use of electricity, natural gas and other clean energy alternatives. Thus, in recent years, sulfur dioxide, dust content in the atmosphere continues to decline. But it is worth noting that more and more use of natural gas, also caused a certain amount of nitrogen oxide pollution.

Group multiple departments quality systems, technology department, production systems, development systems, with the assistance of outside experts, please, to overcome the difficulties, overtime, and fulfill all the preparatory work. Assessor staff often give up personal time off from work carried ASME study and training, frontline staff overtime for practical operation of the exercise. All those involved in the trial personnel in the company "professional life, work lean" under the guidance of the core values ​​of continuous fighting, the various problems couplet review group proposed were closed, one-time passed the ASME certification.

Shandong textile mill electric steam methane fired boiler supplier how much the current price in many textile mills in Shandong region or to steam boilers for production of electricity. Because the local gas is not very adequate, resulting in a lot of companies do not have access natural gas, but is also required by environmental policy. So, for Shandong textile enterprises, the only use of electric steam boiler production. Recently, there is a textile enterprise in Shandong consult with fast boiler need to purchase an electric steam boilers for production, but for specific models and prices are not aware of. Boiler manufacturers need help accounting models and prices. In this regard, fast boiler according to the actual situation of the textile business accounting, concluded that the plant with electric steam boiler 2t is possible. Current procurement costs of around 20 million.

6 tons adjusting a combustion gas steam methane fired boiler supplier, normal combustion boiler three basic aspects of indicators include a uniform supply of the fuel, reasonable ventilation, adjustment the combustion. 1, to maintain the high temperature of the combustion chamber temperature of the upper layer is preferably in the 1100 ~ 1300 ℃, flame orange in color. Flame reddish color indicates that the amount is not enough to the wind, the color white indicates that excessive wind. It should be appropriately adjusted. 2, fuel ash to reduce ash content in the combustibles to be below 10%. 3, reducing the temperature of the boiler flue gas exhaust gas temperature should be controlled below 200 ℃. 4, holding furnace negative excess air boiler is 1.2 to 1.4, by adjusting the balance of the blowers to maintain the furnace pressure is -20 ~ -30Pa. 5, the thermal efficiency of the boiler to improve the thermal efficiency of the boiler should be kept above 60%. II. Combustion Adjustment 1, the amount of fuel to air required for combustion and the amount of a reasonable distribution. Ventilation should first increase the amount of fuel increases, it should first reduce the amount of fuel supply reduced ventilation. 2, the thickness of the seam and seam thickness configuration grate speed is 80 ~ 120mm grate speed at high, middle and low profile configuration of several commonly used methods:. 9a rapid combustion of thin seam b c thick seam in low combustion. 3 thick seam combustion speed, the segment with the wind blowing principle: burn promoting intermediate ends. That is, after the coal into the coal starts to warm up the shutter, fire line front arch, the primary combustion zone, the middle grate to burn the rear grate zone. Normal combustion conditions are: fuel from the coal at the beginning of the fire shutter 300mm, uniform flames, the fire bed formation, at the end of combustion from the end of the grate 300 ~ 500mm. 4. maintain proper furnace temperature to avoid coking. The fire bed to maintain the homogeneous combustion, to avoid burning fire bed obliquely. 6. The residence time of the fuel on the grate in less than 30 minutes.

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