Blue Sky Battle horn started, our country constantly walking on the green road. Reduce atmospheric emissions of nitrogen oxides, improve air quality, but also the people a blue sky, the industry has invested in the construction of environmental protection go, Guizhou Baiyun Quan Lake Hotel is no exception. As we all know, fast boiler R & D in the field of clean fuel boiler never stopped, through market research and screening, Guizhou Baiyun Quan Lake Hotel in October 2017 signed a low-nitrogen Thalia T5 series vacuum hot water and fast boiler boiler for hot water supply and heating the hotel.
First, the lack of water causes 1, feed water control device failure, or failure of feedwater automatic control not detect. 2, operator negligence, insufficient water level monitoring, adjustment is not timely or misuse. 3, boiler sewage, valve leakage, excessive sewage. 4, water level gauge, steam or water flow meter flow meter indicator is incorrect, erroneous determination that the operating personnel and an operation error. 5, water pressure drops. 6, water wall or economizer squib leakage. 7, the boiler load plummeted. Second, the boiler water solutions 1, the wash drum water level control and to check whether it is correct. 2, the water regulating automatic to manual, automatic not administered as electric, electric can be manually changed, and increase the boiler feed water. 3. After the above treatment process, remain within the drum water level decreases, and economizer of the boiler should check whether the door tight drainage, water leakage when large impact damage economizer and circulation water is found, the scheduler should consult stop furnace. 4, such as to take measures to restore the water level, the water level continued to decline and reached a low water level allowed, the control room should be reported, and reduce boiler load. 5, as the water level continues to decline, and disappear when the Water Level Indicator, the boiler unit should immediately stop running, Sheung Shui to prohibit the boiler. These are the causes of water shortage and solutions for several reasons, I believe the above explanation can help us better to solve this problem, but also can effectively avoid the occurrence of this phenomenon.
Luohe 60 bhp fire tube steam boiler installation procedures before steam boiler plant equipment, be sure to fill out the "boiler installation started this book", and was carrying and includes not only contained in the following materials to the steam boiler plant owners are located boiler inspectorate approval application installation procedures, approved rear can be of the construction work: ① steam boiler equipment devices agree to the application copies; ② steam boiler equipment device boiler installation starts Notification and installation scheme; ③ steam boiler plant certificate materials; ④ steam boiler plane CAD drawing and steam boiler design information; ⑤ equipment companies certified practitioners installation workers. Former steam plant boiler equipment, Enterprise and also be sure to bring the already approved "boiler installation started this book" to everyone location quality technical inspection department at the test pressure steam boiler plant equipment contract "boiler installation quality commitment" by the Inspection Department It means the value of the steam boiler plant required to complete monitoring.
Why there will be gas-fired boiler drum wall temperature difference between the upper and lower walls of the upper and lower gas boiler drum boiler temperature difference will cause some damage to the wall of the drum by the compressive stress, tensile stress at the wall by the stress reaches a certain extent gas boiler drum damage occurs even crack. Why would the temperature difference between such a phenomenon? That is because the initial ignition gas boiler drum upper and lower walls will have a certain degree of temperature difference, it is because the initial heating gas boiler, a low metal vapor drum wall temperature, the wall surface of the steam condensation occurs on heat drum, the drum wall in contact with water in contact with the water also occur on the lower wall surface of the heat, but due to the exothermic coefficient of water vapor condensation than the larger, upper drum wall endotherm, therefore the gas temperature of the boiler drum arm is higher than that under the wall faster. This requires us to run gas boiler run time to pay attention to some issues, so as to avoid damage to the gas boiler, ensure the normal operation of the gas boiler.Free Chat
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