expansion joints for industrial boiler piping
Methods expansion joints for industrial boiler piping proper winter shutdown of the cold winter weather, a lot of equipment becomes difficult, is no exception, as we braved the cold finally completed the work, we are about to be shutdown time if not pay attention to this method of boiler will fall short, the following'll tell you about the proper way to winter shutdown of the equipment: winter shutdown within 48 hours and is divided into more than 48 hours, the winter shutdown to ensure proper work well in the next use. A, a shutdown in 48 hours, holding level, Sheung closing valve, the valve is opened drum, if Sheung line check valve acts to open the check valve inlet flange. 2, fully open the valve and drain valve, when the main steam door is not closed, the discharge valve is slightly opened the water level gauge, water level gauge to prevent freezing. 3, if the check valve does not work, Sheung closed valve, opening the valve drum, open the drain valve to open a small valve, main steam door is not closed, the water level gauge slightly open the drain valve, to prevent freezing water gauge live. Second, more than 48 hours a shutdown, Sheung closing valve, closing the main steam valve, open the valve and the drum valve and drain valve, Sheung line check valve acts to open the check valve inlet flange. 2, check valve does not work, do not split flange check valve, opening the emptying valve or a safety valve on the line, then pour water boiler exhaust cleaner, the drain valve is not closed, the control valve is fully open the three water level gauge . We all know the cold winter weather, so the startup and shutdown of the boiler is very difficult, if not the correct approach is likely to be frozen or worse a little direct damage to the equipment, power shutdown careful we have to pay attention.
20 tph SZS gas-fired steam expansion joints for industrial boiler piping for cigarette factoryChina Tobacco Shiweice(Yunnan) Reconstituted Tobacco Co., Ltd. mainly targets the Chinese cigarette market. Due to the need of production development, China Tobacco Shiweice adopts the most advanced papermaking method to reconstitute the tobacco leaf production process. Remanufactured tobacco needs a large amount of steam in production. The previous boiler's supply can not meet the demand for new production processes. After the natural gas direct supply pipeline project was completed, China Tobacco Shiweize ordered a 20 tph gas-fired steam boiler with natural gas as fuel from ZOZEN boiler through a bidding activity. The body and hearth of the series boilers are surrounded by membrane-type water-cooled walls, and use micro-positive pressure combustion, there is no cross-talk problem, the operating environment is without pollution.
Fast Boiler Co., Ltd. is a really truly think about your clients practical solutions to business problems, this recommendation after this water-tube expansion joints for industrial boiler pipings put into use, the quality inspection departments, the nitrogen oxide emissions, soot and other indicators They are in line with national standards, but also very full of fuel combustion, high thermal efficiency, saves us a lot of fuel costs. This cooperation, I am very satisfied. --customer feedback
Boiler long time, some failures will be exposed, indicating reduction in service life day by day. Many users in the choice of natural gas expansion joints for industrial boiler piping, the boiler will also consider how many years would be able to use, because it is directly related to the vital interests of users. So life natural gas boiler in the end is how long? Check out our natural gas boiler factory in Henan party soon introduce it to everyone.