Factory 1000kg Industrial Steam Boiler Price
WNS Accident Analysis of dry factory 1000kg industrial steam boiler price 1, the low level alarm and interlock protection device is not put into use and the failure is the leading cause of boiler provided with low water level alarm chain protection and low water temperature and smoke alarm device. Prior to the incident, said the fireman did not know the level of low water level alarm and interlock protection device has failed. Only because of the economizer outlet flue gas temperature exceeds its limit emerging (designed for 150 ℃), resulting in constantly ringing alarm bells. Fireman turned off the alarm, low water level chain protection device is also close together. Incident, fireman not effectively remind the water, the boiler continues to operate in the case of water, until the drum from collapsing, cracking convection tube squib. Therefore, the low water level alarm and interlock protection device is not put into use and failure is the primary cause. 2, fireman staff is not strong sense of responsibility and lack of experience is a secondary reason for not timely fireman check the health of the boiler, the water level of the false appearance also have not been ascertain. Even if the water level remains normal, but with fireman experience, should determine the average time in Sheung Shui and take appropriate screening measures, so that when the value is less than the fireman experience or did not do to duty. If you regularly observed from the observation hole to the boiler, you can discover the colors and deformation heating surface, and to take action if the boiler severe water shortages. Flue gas temperature alarm occurs first, without making fireman ascertain the cause, any breach of the rules is closed. Moreover, since a long time to eat off-site procedures are also not shift, so this is the responsibility fireman accident. 3, poor management, poor leadership and management is another secondary cause 1) as companies focus only on the production of steam consumption usually very strict, while ignoring safety management, there is no factory fireman personnel safety training. 2) The enterprise security managers no security certificate management, and knowledge of low water level and low water temperature alarm and smoke interlock protection device is not put into use, nor hamper it. 3) flue gas temperature alarm limit adjustment protracted problem, which is not as competent leadership and a great relationship. 4) boiler room management system, check system is not perfect, no preventive maintenance program, so that long-term drain valve leakage state; while the setting of boiler maintenance system, but not implemented, resulting in low water level alarm and interlock protection device is in low water failure state.
Hefei Limin Pharmaceutical Co., Ltd. Nanjing Military Region, formerly the backbone of pharmaceutical companies, the main drug is slowly swallow rather teabag, relying on advanced R & D platform to carry out contract manufacturing, OEM OEM and other business cooperation. China's environmental protection development trend began to take shape, many environmental policies have been put forward for a positive response to the national environmental policy, Limin Pharmaceutical decided to introduce a gas station factory 1000kg industrial steam boiler prices. After an investigation of the boiler market, Limin Pharmaceutical fast boiler is strong comprehensive strength and wealth of experience working for many years in the pharmaceutical industry to attract, party fast according to the actual needs of customers for its recommendation of one of Taiwan 4 tons of steam condensate gas-fired steam boiler (WNS4-1.25-YQ).
After transformation if, when the output of the gas boiler is increased, it is necessary to adjust the auxiliary equipment and steam pipes; boiler output is reduced, the host can only need to replace the boiler, auxiliary equipment can continue to use the previous device.
So, what it is the cycle arrest? Cycle arrest refers to the same cycle, the rising pipe due to uneven heating conditions in parallel, where the heated weak soda mixture density greater than the case of strong heating soda mixture density, resulting in more heat downcomer weakly reducing the flow tube, even stagnant, this is cycle arrest. Ascending vapor can not be taken away, it will lead to overheating of the wall, whereby the squib, the use of hot water boiler must be able to ensure that each of the tubes are heated uniformly, but also to ensure the downcomer uniformly to the waterwall tubes for water distribution, so as to ensure smooth water circulation.