Steam Boiler is a kind of common industrial equipment whose safety directly affects the employee's personal safety and enterprise's property safety, so it is very important to ensure boiler's long-term and stable operation. As a professional industrial boiler supplier in China, ZOZEN Boiler not only has reliable device for boiler's safety control, but also has a comprehensive after-sales service system. This time, ZOZEN took the initiative to provide the second on-site guidance on washing steam boiler's water gauge for Jiangyin Huachang Food Additives Co., Ltd. who finally greatly praised ZOZEN's professional and comprehensive training service.
ZOZEN's steam boiler is in operation at Jiangyin Huachang
Jiangyin Huachang Food Additives Co., Ltd. is a professional taurine production enterprise with production lines that can produce ten thousands tons of taurine, whose capacity ranks top three in the industry. In 2019, in response to the "coal to gas" policy, Jiangyin Huachang introduced the gas-fired boiler system including steam boiler and organic heat carrier boiler equipped with complete protection device for boiler's safety.
Water gauge is one of the three important safety accessories to strictly monitor and control the water level in boiler. However, during the operation of boiler, impurities and salts contained in the water will adhere to the surface of sight glass or even block up the communicating tubes of steam and water, so the indicator can not reflect the actual water level, which can result in accidents caused by full water or water shortage. Therefore, the boiler operator should wash the water gauge at least once a shift to make it clear and sensitive.
ZOZEN's after-sales engineer shows how to wash the water gauge on site
Jiangyin Huachang's gas-fired boiler system had successfully been in operation for half a year until the June of 2020. In a return visit, ZOZEN learned about that Jiangyin Huachang encountered difficulties when washing the water gauge and then sent the after-sales engineer to give the second training service for Jiangyin Huachang.
On June 22, ZOZEN Boiler's after-sales engineers drove to Jiangyin Huachang. After arriving at the boiler house, the after-sales engineer quickly grasped the basic conditions of boiler and demonstrated the whole process of washing the water gauge. Washing the water gauge is mainly to control the high-temperature and high-pressure steam and hot water in high-speed flow via turning on and turning off the air cock, water cock and drain cock to wash the steam communicating tubes, water communicating tubes and glass pane of water gauge for removing the impurities. The whole procedure is not very long but requires the operator to take protective actions when slowly turning on and turning off the cocks in order to avoid being scalded.
In addition, ZOZEN's after-sales engineers also completely checked the whole steam boiler and thermal oil heater system with an emphasis on checking the conditions of safety valve, pressure gauge and burner. In the communication with the person in charge of the boiler house, ZOZEN's engineers actively answered questions for Jiangyin Huachang.
ZOZEN's after-sales engineer is checking the combustion device of thermal oil heater
The boiler operator is the immediate user of boiler equipment, whose operating skills directly affect the long-term and safe operation of boiler. Besides manufacturing good boilers, ZOZEN also pays the same attention to the skill training of boiler operators by establishing systematic and standardized training system and combing theory with practice to help the operators quickly master the boiler operation skills and create value for the enterprise.