ZOZEN is one of the most influential boiler manufacturers all over the world. The products have been exported to Indonesia, Pakistan, Philippines, Malaysia, Vietnam, Russia, Kazakhstan, Thailand, Australia, Algeria, Outer Mongolia, Papua New Guinea, Bangladesh, Nigeria, Colombia, Tanzania, Mauritius, Madagascar, India, Oman, Laos, Saudi Arabia, Singapore, South Africa and many other countries. ZOZEN’s boilers are used for application in building materials, chemical, pharmaceutical, paper, textile, food, electronics, automobile manufacturing, rubber and many other industries.
Our products sell well all over the world, and have advanced technology in the field of industrial boiler.
_steam_boiler.jpg)
Product thermal capacity:1-20 t/h
Working pressure:0.7-2 Mpa
_steam_boiler.jpg)
Product thermal capacity: 20-110 t/h
Working pressure: 1.25-5.3 Mpa
Product thermal capacity: 20-75 t/h
Working pressure: 1.25-5.4 MPA
Product thermal capacity: 2 – 20t/h
Working pressure: 1 - 2.5 MPA
Product thermal capacity: 4-35 t/h
Working pressure: 1.0-2.5 MPA
Working pressure: 1.0-1.6 MPA
Outlet temperature: 115/70 ℃
Product thermal capacity: 10 - 75 t/h
Working pressure: 1.25-2.45MPA
Product thermal capacity: 1400-29000 KW
Working pressure: 0.8-1.0 MPA
Product thermal capacity: 7000-29000 KW
Working pressure: 0.8-1.0 MPA
Blowdown in Boiler Definition. Blowdown in Boiler, Usually, water which is fed to the boiler contains high Total Dissolved Solids (TDS) content as well as other dissolved and undissolved solids in it. On heating water or converting water to steam, these dissolved solids do not evaporate and gets separated from water or steam and settled at the bottom of the shell.. These undissolved solids are also responsible …
Read More
09/02/2016 · Blow down frequency and volume depends primarily on the amount of condensate returned to the boiler and the quality of your make-up water. Develop a routine which ensures your boiler receives the proper amount of blowdown at regular intervals. Always consult your Chardon Master Service Technician before changing your blow down routine.
Read More
08/11/2016 · The frequency of boiler blowdowns and volume will be based on the condensate amount returned to your boiler as well as the quality of your makeup water. It's best to develop a routine to make sure your boiler gets the right blowdown amount at regularly scheduled intervals.
Read More
16/09/2017 · When the drum pressure drops 1o kg/cm2 (g), the blow-off valve is closed and the firing is started to establish the blowing off at 40kg/cm2 (g) or 85% of the boiler working pressure, whichever is lower.
Read More
18/09/2012 · Surface blowdown continuously bleeds off a low volume of water from within the boiler as a means of ridding the boiler of dissolved impurities. It is most effective to remove water with the highest level of impurities; and such water is found where steam separates in the steam drum at the top of the boiler. There are two types of surface blowdown fittings. The simpler is a pipe entering the steam …
Read More
Garware-Wai Case Study: Boiler capacity = 2.5 TPH Steam Pressure = 9.5 kg/cm2 Blowdown valve diameter = 1 inch Holdup volume = 5 m3 Feed water TDS = 300 ppm (max.)
Read More