Gas hot what is electronic water boiler can provide hot water temperature suitable for hotels, shopping malls and other commercial establishments and residential housing, schools and other living places, meet people bathing and domestic water needs.
Inspection 6 tons of steam boiler pressure parts of introduction 1, the steam boiler Safety Supervision boiler if the following conditions to deal with various internal and external inspection and pressure parts overpressure test. (L) disassembly, after conversion and shifting means; (2) stops running and resume operation requires more than one year; (3) pressure-receiving element after major repairs; (4) according to the boiler operation, the state of the device must doubt when tested. 2, the boiler before the test is completed stopped, the elimination of the internal scale external boiler ash, soot, yet necessary to dismantle the furnace wall and the insulation cover, the following check Key: (l) when the drum welds, holes and the like are normal , for leakage; (2) presence or absence of corrosion of the boiler plate, where the groove from deformation and the like; (3) waterwall tubes are not bent, deformation, etching, etc. inflated; (4) a pyrotechnic tubes are not bent, the tube plate out and gusset weld cracks; (5) to the water pipes, sewage pipes and the welding drum presence of a defect. 3, severe corrosion do accounting should be done before the super strength test. 4, before the hydrostatic test should do the following tasks (l) portion of the test, the internal management and Pu inspection surface; (2) to check the clogging of pipes; gauge (3) is mounted in the modified inspection (no less to 2); (4) change means drains and purge valve. 5, in a hydrostatic test shall meet the following requirements: (l) hydrostatic test shall be carried out when the ambient temperature is higher than 5 ℃, measures should be adopted or against the cold. (2) filled with what is electronic water boiler, if the metal surface condensation, should be removed, a preliminary check for leaks and then slowly open the booster, when raised to 3kg / CM, a check should be carried out, can be tightened if necessary manholes , hand holes and flange bolts; (3) when the water pressure up to operating pressure, the opening pressure should be temporarily stopped to check for any leakage of each portion, and then increased to the test pressure for 5 minutes and then back down to the operating pressure checks, meet the following requirements is eligible. ① In the test pressure was raised, the pump stops, the pressure drop must not; no leakage in the outer weld ②; ③ watermark (traces of water) may or tears (not downflow drops) not being replenished weld; ④ Water after the pressure test, visual observation found no residual deformation.
The main components of the pharmaceutical factory boiler What? The main components of the pharmaceutical factory boiler What? As the market continues to open up the boiler, the boiler is also a range of pharmaceutical applications more widely, so there are many users the main components of the boiler is not clear, the following Xiaobian take you to do a simple understanding. (1) the furnace to ensure a greater degree of combustion of the fuel can, while maintaining the temperature of the flue gas outlet may be cooled to meet the value of the status of the convection heating surface safety. (2) the storage drum drum soda, it can adapt to changes in load, while means provided inside the steam-water separation to guarantee the quality of soft drinks. (3) The fuel combustion apparatus and its desired combustion air into the furnace and ensures that the fuel can be balanced, stable combustion. (4) using the air blowing device blowing the air after the apparatus through the heating equipment to a furnace for transporting preheated applications. (5) in the furnace wall during use of the boiler, the boiler acts as insulation and sealing. Of course, the main component is far more than pharmaceutical boiler associated components described above, as well as economizer, an air preheater and the like, in terms of the main components of pharmaceutical boilers, have some knowledge, a reasonable selection will Boiler and so we have a better effect.
Fangkuai Boiler is based on low-nitrogen energy-saving and environmental protection. It focuses on the development trend and uses universal excellent technology, products and services. According to such a method, it is now applicable to the development of society around the world, promotes cutting-edge work in the future manufacturing industry, and maintains the ideal use of customers in various industries.