Why is the sales volume of heating equipment, especially the breeding hot stove so good now? Give you four advantages, we can let you know why the breeding hot stove has been so popular all the time. Nowadays, there are frequent accidents of breeding heater, so what exactly caused the accident of breeding heater? When the breeding heater is in operation, what caused the accident? 一、汽水共腾
I. Steam and water co-effluent
1. Steam-water co-effervescence is characterized by strong fluctuation of water level of water gauge and bubbling of water in pot. Steam contains a large amount of water, and the temperature of steam decreases. Seriously, water impact will occur in pipeline.
2. The reason for this situation is that the water quality is not good, the salt content is too high or the load of the breeding heater increases too quickly.
3. When it is found that soda and water co-evaporate, we must strengthen water quality treatment and increase continuous sewage discharge.
2. Furnace Tube Explosion
1. When the furnace tube is blasted, there are remarkable blasting sound and steam injection sound. At the same time, the water level and vapor pressure decrease obviously. When this situation is found, emergency shutdown measures must be taken.
2. The common reason for this is that poor water quality causes scaling or corrosion of furnace tubes, and water shortage and tube bursting may cause and effect each other.
3. In addition, due to design defects, inadequate material strength and poor welding quality, tube explosion accidents may occur.
3. Boiler Overpressure
1. Overpressure operation of the breeder heater will cause component deformation and damage at the edge, and accidents will occur in serious cases.
2. The main reasons for the overpressure of breeding warm stove are that the fireman blindly raises the working pressure or leaves his post without permission.
3. Sometimes, due to the pressure gauge and safety valve failure at the same time will also cause overpressure of the boiler, therefore, it is necessary to strengthen the responsibility system of the furnace manager and the inspection of safety accessories.
IV. Boiler Water Shortage
1. If there is serious water shortage in the breeding heater, it will lead to deformation or damage of pressurized components, and there will be tube explosion. If improperly handled, gas boiler explosion is likely to occur.
2. If it is found that the gas-fired boiler is short of water, it is necessary to strictly prohibit water intake, and then take measures to stop the boiler.
3. Most of the causes of water shortage accidents in breeding heaters are related to slack, paralysis and misoperation of operators, or to blockage failure of water gauges due to no washing measures.
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