Recently, the Hebei Langfang municipal government office "ten policy measures to support Hebei Province to promote the transformation of key industries and Ultra Low Emission Boiler (depth control)," according formulated and issued a "Langfang City to promote the transformation of key industries and Ultra Low Emission Boiler (depth governance) policy measures to support ten "(the" measures "), and comprehensively promote the iron and steel, cement, glass and other key industries and the transformation of ultra-low emissions of pollutants low pressure boiler practice tests, boiler-fired power plant pollutants depth governance.

"Measures" mentioned, strictly implement the "smooth approval of the green channel" to further deepen innovation and entrepreneurship, service development, people's livelihood-oriented "double hit double service" activities, enhance the quality and speed double simplify the above key industries and boilers the transformation of ultra-low approval procedures ultra-low emissions of air pollutants and other projects, the implementation of government-supported environmental protection equipment investment tax credit policy. The strict implementation of the relevant departments of the Ministry of Finance and other five, 10% of investment in environmental protection equipment mortgaged year corporate income tax liability; subsidies to varying degrees according to differences in the concentration of atmospheric pollutant emissions enterprise latest boiler equipment. For complete depth reduction of atmospheric pollutants and acceptance of coal-fired power and stable operation,

1, lower than the pollutant emission standards of the national and local pollutant emissions taxable value of atmospheric concentration of 30%, 75% reduced rate of levy environmental taxes;

2, lower than the pollutant emission standards in the country and 50 percent of local emissions of the taxable value of atmospheric concentration of pollutants, reduced rate of 50% levy environmental taxes.

"Measures" requirements, to strictly implement the "smooth approval of the green channel" system, continue to deepen the "double hit double service" activities, further upgrading speed, simplify examination and approval procedures, steel, cement, glass and other industries, ultra-low emissions of air pollutants boiler depth reform and governance project pollutant coal power plant; to implement environmental protection equipment investment tax credit policy, to carry out the depth of air pollutants emissions coal power plant, ultra-low emissions transformation of iron and steel, cement, glass and other enterprises and boiler emissions reconstruction project, the Ministry of Finance and other five departments to strictly implement the relevant documentation requirements, the implementation of a 10% investment in environmental protection special equipment to deduct year corporate income tax liability; to implement environmental protection tax relief, to complete the transformation of ultra-low emissions and acceptance stable iron and steel, cement, glass and other enterprises and boiler and emission reduction projects running, complete air pollutant emissions by coal-fired power plants deep acceptance stable operation of the emission of pollutants below the taxable value of atmospheric concentration of pollutants prescribed by the state and local 30% of the emission standard, reduced environmental taxes levied 75%; emission of air pollutants concentration value lower taxable National and local regulations on pollutant discharge standards of 50%, 50% reduced rate of levy environmental taxes; to guide benchmarking upgrading strict iron and steel, cement, glass and other industries, the transformation of air pollutants and ultra-low emissions coal-fired boiler power plant emissions of pollutants EIA depth governance project approval, strict implementation of Hebei Province on ultra-low emissions of iron and steel, cement, glass and other industries and atmospheric pollutants boilers, coal-fired power plant emissions depth local standards. To carry out the EIA approval, pollution permits, environmental supervision and law enforcement services double forward, promote cleaner production, guide enterprises to upgrade pollution control facilities, strengthen fine management, promote the production of green, clean; to give priority to conduct emissions trading . Start as soon as the secondary market trading emission rights, to carry out the depth of emissions of air pollutants and ultra-low emissions of coal-fired power plant transformation iron and steel, cement, glass and other enterprises, boilers and emission reduction projects, the formation of sulfur dioxide, nitrogen oxides emissions amount, priority emissions trading, emission reduction achieved early, early benefit, large reduction, big benefit; promote emission right mortgage loan; to recommend inclusion of advanced technology directory; the implementation of differential pricing policy; to implement load shifting production of differentiated management , in accordance with provincial requirements for stability and achieve ultra-low emissions standards acceptance iron and steel, cement, glass and other enterprises and boilers, as well as in-depth treatment and complete acceptance by coal-fired plants, the implementation of green scheduling, in accordance with the relevant policy requirements appropriate to reduce or avoid peak load shifting production to heating season; to support the selection of units involved in green, continued to improve air quality, and resolutely fight win battle of blue sky.

Such a steam low pressure boiler practice tests, familiarize yourself with when you can find, which is a device capable of providing steam boiler. Like some factories during production when the need to use steam, especially some devices require steam, so this boiler equipment, can produce now that the plant provides the steam needed.

What checks should be done before the gas-fired low pressure boiler practice tests starts?

Because gas-fired boiler is a kind of container equipment with steam and pressure, it is easy to cause accidents if the safety code is not followed in the course of operation, so, Gas-fired boiler operators must follow the rules and regulations to implement the relevant procedures and make good operation and shift records. The following is a high-stability gas-fired boiler manufacturers to introduce what checks should be done before the start of the furnace.

1. When checking the appearance and gas pressure of the boiler, when preparing to start the gas-fired boiler, the on-duty furnace worker should first do a comprehensive inspection, including the appearance of the boiler, the valves and the connecting parts, and then check the pressure of the gas. Ensure that the pressure value is within the normal range, not too high or too low, and that the gas supply valve cannot be opened until it is checked and confirmed to be normal.

2, check the water supply system gas-fired boiler when burning, there should be water inside, otherwise there will be danger. Therefore, before the stove is opened, the boiler workers should check the water supply system and see if the pump can supply water. If the water supply is not properly switched on, the exhaust valve should be opened and ventilated, knowing that the pump can start the water supply. Then open the valves in the water supply system.

3. Checking the water level if too much or too little water in the gas-fired boiler will have an impact on the safe operation of the boiler, it is very important to check the water level gauge well before the start of the furnace. Because the function of the water level gauge is to let the stoves know how much water there is in the boiler at the moment. Therefore, before starting a gas-fired boiler, it is necessary to see whether the position of the water level gauge is normal or not, and also to see whether the level gauge and color plug of the water level meter are in the open position, so as to avoid the phenomenon of false water level, and then to observe whether there is a shortage of water. If lack of water can manually carry out boiler water filling.

Condensing low pressure boiler practice testss must immediately solve the problems facing the current problems faced by condensing boilers must be addressed: 1, condensing boilers do not adapt to some of the high-temperature systems, suitable for low-temperature radiant floor heating. 2, condensing boilers require specially designed temperature control system and debugging equipment. 3, the condensed water generally has a slightly acidic, corrosion resistance is required ferritic stainless steel, austenitic stainless steel, aluminum and the like; 4, annual operating time equivalent assessment of investment and recovery period; 5, the condensed water and recycling emissions. 6, power can not be too small, there will backfire, causing an explosion, corrosive wall. (Recommended to choose the power of 35 kilowatts and above)