Gas hot water sizes of diesel boiler water circulation protection: gas hot water boiler water circulation proper protection measures, can effectively prevent the water circulation pump suddenly stopped, furnace water vapor and other adverse water hammer phenomenon. Fast boiler based on years of industry experience, summed up the protection for your gas hot water boiler water circulation, for your reference. 1, between the circulating pump inlet and outlet pipe, the check valve of the bypass pipe, the pipe diameter should be similar to the parent, and the bypass pipe cross-sectional area not smaller than 1/2 of the cross sectional area of the mother tube; check valve flow direction should be consistent with the direction of flow of the pump. 2, the weight of Formula inching valve provided on the inlet pipe section of the circulating pump, drain pipes which overpressure can open the access to the tank or drain.
Why sizes of diesel boiler flue gas dew point as low as possible? In order to prevent corrosion and fouling of the rear of the boiler heating surface, in the design of the boiler tube wall to make the low-temperature air preheater flue gas temperature above the dew point, and to leave some margin. If the flue gas dew point is high, the exhaust gas temperature of the boiler must be designed to be higher, so that the loss of exhaust gas must increase, reducing the thermal efficiency of the boiler. If the dew point of the flue gas is low, the exhaust gas temperature can be designed to be lower, can improve the thermal efficiency of the boiler.
What are the conditions of the sizes of diesel boiler structure boiler structure to meet the conditions to be satisfied by it? Meet the standards of the boiler in order to better applied to production, many people may not know the specific standards, today Xiaobian to tell you about the condition of the boiler structure satisfies: when the parts (1) the structure of the boiler can be run by design of free expansion a predetermined direction. (2) heating surface portions should be reliable cooling. (3) outside the boiler structure should be easy to install, repair and cleaning. (4) Each boiler pressure parts should have sufficient strength, and equipped with reliable security protection facilities against overpressure. Furnace structure (5) boiler should have sufficient bearing capacity and reliable explosion-proof measures, and should have a good seal. Should (6) the load bearing structure subjected boiler design loads have sufficient strength, stiffness, stability and corrosion resistance. (7) pressure receiving element, arrangement, opening and weld parts of the structure should be avoided or reduced composite stress and stress concentration. These are the conditions of the boiler structure should be satisfied, I believe you must have learned a lot of knowledge of it, I hope this helps you make better use of excessive boiler.
Meanwhile, at the annual meeting of the excellent performance of employees also distributed millet television and different incentives such as bonuses, is intended to encourage employees to continue their efforts to create more success in 2019. In the meeting, the president has placed us deep hopes in 2019 to focus the project, focus on value, cohesion output! Let the wind and waves, temper forward to the next five-year development strategy for the company's work starting point, in order to achieve the objectives as an important breakthrough, and jointly create a more brilliant 2019!Free Chat
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