The composition of boiler feed water must be such that the impurities in it can be concentrated a reasonable number of times inside the boiler, without exceeding the tolerance limits of the particular boiler design. If the feed water does not meet these requirements it must be pretreated to remove impurities.

: 272KBRead: 1460: 1MB2020-3-14 · 2.The steam boiler have horizontal structure,so the thermal efficiency is higher; 3.It has the three returns design, so exhausted smoke temperature is low; 4.Adopting the latest technology, it is designed with a combustion chamber with large volume.It is equipped with a world-known burner,making the combustion more sufficient and ensuring

Specification Of Steam Boiler In Refinery.This type of heater is delivered as a whole, and is installed on site, it only needs to connect thermal gas(oil) piping and electricity to start operation. The heater has four heating areas: furnace radiation heating area, the first convection tube bundle heating area, the second convection tube bundle

Free Online Consultation; boiler specification – Thermic Fluid Heater, Hot oil Boiler. YY(Q)W Oil/Gas Fired Thermal Oil Boiler. Rated Power :120~10000kw Working Pressure :0.8 Mpa Fuel :Heavy oil, diesel, natural gas, LPG, etc. Application : Textile printing and dyeing, plastic and rubber, paper industry, wood industry, building material, food industry, etc. Brief Intro :YY(Q)W series oil

: 1MB: 59KB2017-9-8 · 2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.