Pay attention to gas steam high quality small water tube boiler which runs: customer after purchasing gas steam boiler, not sit back and relax, but also need to seriously understand the operation of the boiler starts, the attention to what matters, so you can be more effective in ensuring the long life of the boiler. 1, the cold gas steam boiler working pressure from the ignition rises, boost heating time is about 3 to 4 hours. When the boiler pressure rose to 0.05 ~ 0.1MPa, should wash boiler pressure gauge and water level gauge; when the boiler pressure rose to 0.15 ~ 0.2MPa, the boiler should be shut down air valve and check valve for leaks, measures should be taken if a leak be eliminated; when the boiler pressure rose to 0.2 ~ 0.25MPa, boiler blowdown to conduct a test, when sewage boiler water level should be above the normal water level, and check the drain valve leaks, if the leak should take measures to eliminate; when the boiler when the pressure is raised 0.3MPa, a full review of the fastening member boiler pressure element, such as manholes, hand bolt holes, and check holes of each flange connection is loose, and a tighten heat. 2, the pump checks whether the automatic operation to maintain the normal water level, water level in the "line from the pump" the normal start, the water level in the "stop pump line" pump can be stopped; 3, control pressure is normal, when the steam pressure reaches when the set value, the combustion is stopped, lights overpressure, the pressure is reduced to the set value, the boiler can start automatically; 4, when the load pressure reaches the set value, the fire load due to a small fire, when the pressure drops to set when the predetermined value, the transfer of small fires burning fire; 5, when the pressure can not be set at normal pressure shutdown, the shutdown will alarm the second overpressure shall be restarted; 6, the exhaust gas temperature should not exceed 300 ℃, otherwise, the shutdown should check; 7, when gas steam boiler into normal operation phase, boiler fireman personnel to strengthen the boiler, instrumentation and safety accessories and auxiliary equipment is a monitor, a good job is a boiler and auxiliary equipment inspection tour and in a timely manner fill run record.
Why automatic gas high quality small water tube boiler praised by the market automatic gas boiler full one-button operation total artificial save time, it is simple to install and easy to operate automatic operation, one machine can be set as a product manual mode, but back pass condenser can be installed to achieve waste heat recovery boiler and improve efficiency. It truly interlock and overpressure protection and water leakage protection and over-current protection, as security stewards gas market has received. First, similar to the widely used gas boiler works, ordinary similar products using geographical clearly defined, limited, and the use of automatic gas boiler is extremely wide, including providing production and food processing, printing and dyeing, pharmaceutical and other gas; medical institutions disinfection gas; providing heating steam to other enterprises and institutions, hotels and so on; can also provide domestic hot water through the tank, truly a machine affordable and practical. Second, the intelligent control Sanitary Water Heating Why is automatic gas boiler heating and sanitary water supply automation can achieve it? Such as in a water bath, for example, water sensing means may be a gas boiler for sanitary water precise feedback, i.e., the water bath temperature sensor timely return, supply gas boiler professional company, precise control of the microcomputer intelligent receiver the amount of gas while ensuring a steady stream of hot water thermostatic bath and enjoy it, without human intervention. Third, the green engine combustion frequency automatic gas boiler reason why the market mainly due to it from the combustion frequency, the industry was known as the "green engine" and "China's environmental protection products", such as automatic gas combustion boiler uses a unique frequency, entirely subject to the actual temperature of the room, according to the temperature difference set by the user to make intelligent regulation of the combustion power and the temperature is maintained at the set value of the user, it provides heating for the new model. In addition, in recent years many gas boiler brand products also emerged a lot of patented technologies, such as three-point temperature control technology can make life more warm, real-time monitoring out of the water bath, for automation devices water temperature, gas-fired boiler can relatively short period of time to calculate the required gas consumption, ensure accurate and real-time water temperature constant, these are coded to market sales of gas-fired boiler.
Direct contact condensing heat exchanger flue gas purification effect Test: flue gas condensation may reduce harmful substances in exhaust gas, but the purifying effect is affected by many factors. These factors include the amount of condensate, fuel type, temperature heat exchange medium. Studies have found that [13]: NOx flue gas condensation and purification effect of the presence or absence of SO2 in the flue gas related. When no presence of SO2 in the flue gas, flue gas condensation is better purification effect on NOx, the NOx absorption rate generally can reach 10% to 20%; presence of flue gas with a SO2, NOx purification efficiency of the flue gas condensation decreased, the NOx absorption rate is generally 10% or less. SO2 due to the more hydrophilic than NOx, SO2 present in the flue gas there is, the role of SO2 and NOx water inhibits the action of the water, so that the flue gas condensation to reduce the NOx purification effect. For the system shown, the system described herein the exhaust gas temperature is lower than the conventional gas high quality small water tube boiler, a greater amount of condensate, which requires purification effect experimental study. Experimental system used in direct contact with the flue gas condensing heat exchanger, the advantages of this approach is that: the contact area greatly increased flue gas two-phase flow of water, instantaneous heat and mass transfer to achieve enhanced heat transfer effect .
"Fangkuai" high quality small water tube boiler relies on its own products and technical advantages in industrial boilers and automatic control, and uses advanced Internet of Things technology, mobile internet technology, cloud computing technology, big data technology and intelligent control technology with heat sources, heat networks, and thermal users. It is highly centralized to form an intelligent cloud management and control center, which truly realizes the intelligentization of industrial boilers. "Fangkuai" remote monitoring system for boilers has improved boiler operation efficiency; "Fangkuai" boiler cloud service platform allows boilers to learn to think; "Fangkuai" boiler big data allows boiler cloud service platform to have "super brain"; " The real-time monitoring of the “Fangkuai” boiler makes the boiler problem nowhere to hide; the “Fangkuai” boiler 400 service system makes the service more convenient and faster.
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