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Pressure hot 5 mw biofired industrial water boiler for hotel inspection you need fast boiler pressure boiler Henan is the usual utensils, no pressure pipes, not examined. Be sure to consider the following three vessels with standard containers, it is referred to the pressure line: (1) equivalent or too much pressure to 0.1Mpa (2) is not less than 150mm inner diameter of the vessel (3) is higher than the work to do substance melting point specification vapor, liquid, or liquefied petroleum gas; characteristics given pressure boiler comprising: a. Furnace depends Security Council. Furnace and air exchange, can not withstand the force, cleared the probability that the explosive in the necessary level. 2. Application fees can be reported furnace, saving stainless steel sheet, simplified production process. China reported over the years often have a lot of industrial boilers fee. If the breakdown voltage life can be transformed into finished boiler pressure boiler, will save a lot of stainless steel sheet. Together, in a new production of atmospheric boiler, because by reducing the force components, can save a lot of high-quality stainless steel sheet heating furnace, simplify the production process, saving human resources, and rely heavily on funding. 3. Regulatory simplification air furnace. Because the Security Council depends on atmospheric boilers, pressure boilers simplified application based sauce, fabrication and installation of regulation, reducing the requirements for the boiler room. 4. In the multi-layered housing construction heating system from top to bottom, the operation of the profit pressurized hot water boiler is basically the same with pressure hot water boiler. As everyone knows, the boiler must be applied at atmospheric pressure hot water pump, and higher profits. The application of pressure boilers in multi-storey buildings, high through the bad pump head, energy consumption greatly increased. I have already sold 10 pressure boiler more than ten years, and I do not need to check many times over the years. I was a furnace manufacturer. trust yourself. Annual furnace usually carried out by local furnace testing. State only forced to carry out inspection of facilities pressure, atmospheric pressure should not be a furnace facilities, which do not carry examined. (By: special equipment safety supervision regulations) not examined pressure boilers. Annual furnace usually carried out by local furnace testing. State only forced to carry out inspection of facilities pressure, atmospheric pressure should not be a furnace facilities, which do not carry examined. (By: special equipment safety supervision regulations) is not necessary to carry out a check of the department over the years. Enterprises themselves also want to check. Be sure this is the annual national requirements imposed. If over the years have found the problem, but also to take on the big furnace customer obligations. Criminal penalties.

To conscientiously implement the CPC Central Committee and State Council "on the overall strengthening of environmental protection and resolutely fight pollution prevention advice tough fight" and "the State Council on the issuance of three-year winning the Battle of the blue sky plan of action," the spirit, boiler emissions control, prevention and treatment air pollution, the State environmental Protection Department to develop "boiler air pollutant emission standards." In order to further the implementation of air pollution control operations, all regions at the same time meet the national standard, but also have introduced a more stringent local standards.

From the implementation of the Beijing gas nitrogen oxide emission standards for boilers began 30mg, emissions from gas-fired boiler has been of great concern, expand around the "coal to gas" action, so that gas such devices become the most countries to promote clean energy boiler.

The transformation of the current common low nitrogen boiler, there are three main measures: (1) replacement of boilers, (2) replace the burner (3) in the boiler flue gas treatment.

Controlling the nitrogen oxide generated from the source, the most advanced technology on the market today is the use of flue gas recirculation techniques and FGR premix combustion gas boiler technology, both having different focus, low nitrogen emissions boiler.

Replace the boiler burner, renovation and debugging, and the impact on the safety performance of the resulting boiler, burner unit by the responsible manufacturer or his authorized. Beijing Bureau of Quality and Technical Supervision, Beijing Municipal Environmental Protection Bureau issued the "Notice on the transformation of the low - NOx combustion safety risk warning" states: the transformation of low-nitrogen combustion boiler diverse, complex technology, to protect the smooth implementation of the work of reform, effective prevent security risks, prevent accidents, analysis and appraisal by experts, it is not recommended comprehensive safety, environmental factors, the following recommendations:

Nitrogen oxides have been generated by some means and then reduced to nitrogen, the main fuel reburning, selective catalytic reduction, selective non-catalytic reduction. But in the actual monitoring, the nitrogen oxide emissions controllability is poor.

The transformation of low nitrogen gas boiler is a need for long-term adherence and actively manage the work, under the premise to meet the national standards, do specifically address the specific circumstances, not blindly, careless handling, to adopt plans, goals, ideas implementation, to achieve a comprehensive upgrade gas boiler.

Test and post-test content overhaul a boiler, the boiler furnace Cold Dynamic Field testing includes a primary calibration wind speed, wind speed calibration secondary, tertiary - air calibration, leveling, measuring velocity field and the virtual furnace inscribed circle diameter of the furnace exit velocity field measurement, etc. . 2, hot test items (1) to adjust the fineness of pulverized coal test; (2) milling the power consumption adjustment test; (3) leakage of air preheater test; (4) the efficiency of the test filter; (5 ) and adjust the boiler combustion efficiency test; flow after various fan (6) improved (or pump), pressure head, power and efficiency test.

First, the fireman who must be familiar with boiler boiler operator performance and safety knowledge related operations and certificates, non-staff this post Never operate. Should be strictly in accordance with the provisions on duty conscientiously boiler operating data recording, the shift should be the safety of boiler operation tests, and check the boiler is intact. Second, inspect boilers and safety accessories should be inspected, and to ensure that in the period, due to the time immediately to the relevant departments for examination. Third, before running Preparations 1, natural gas supply valve is opened, gas pressure check is normal, the normal vent gas filter. 2, the pump checks whether the normal water supply system and open the respective valves, dampers; in manual position, the stack must be in the open position, and the appropriate position switch to the control cabinet. 3, should check the safety in a normal attachment position, water gauge, pressure gauge should be in the ON state. 4, each operating site should have good lighting. 5, oxygen is able to operate normally. 6, water softening device to function satisfactorily, and demineralized water should meet the standards of GB1576, the normal water level inside the water softener, trouble-free operation of the pump. Fourth, note 1 start, the total power of the switch cabinet, check all parts are normal, when a failure occurs to see if there is a fault signal, if no signal measures should be taken to check repair troubleshooting. 2, into the automatic cleaning burner ignition, partial load, full load operating state. 3, when up to a certain pressure, should be a regular sewage, such as steam boiler rinse water table once, and check the water level in the furnace.