The purpose and working principle of the boiler!
， Shandong Liaocheng Rongbao Boiler Parts Casting Factory , Boilers used to heat water and turn it into steam are called steam boilers, also called steam generators. ,应用于加热水使之提高温度转变为热水的锅炉, 称为热水锅炉；而应用于加热有机热载体的锅炉称为有机热载体锅炉。 Beam gun grate is applied to the boiler that heats water to increase its temperature and transform into hot water, which is called hot water boiler; and the boiler used to heat organic heat carrier is called organic heat carrier boiler. 位于锅炉顶部，是一个圆筒形的承压容器，其下是水，上部是汽，它接受省煤器的来水，同时又与下降管、联箱、水冷壁共同组成水循环回路。 Boiler hood , located on the top of the boiler, is a cylindrical pressure-bearing container. The lower part is water and the upper part is steam. It receives the water from the economizer and forms a water circulation circuit with the downcomer, header, and water wall . ,水在水冷壁中吸热而生成的汽水混合物汇集于汽包，经汽水分离后向过热器输送饱和蒸汽。 Cross scraper , the steam-water mixture generated by water absorbing heat in the water-cooled wall is collected in the drum, and after the steam-water separation, the saturated steam is sent to the superheater.
,同时、连续进行吸热和放热的受热面称为间壁式受热面, 放热介质和受热介质分别处于受热面的两侧。 In the boiler grate sheet manufacturing plant , the heating surface that simultaneously and continuously absorbs and radiates heat is called a partition type heating surface, and the heat radiating medium and the heating medium are located on both sides of the heating surface, respectively. ,如果放热介质和受热介质分别轮流交替地、周期地与受热面相接触, 在接触中向受热面放热或从受热面吸热, 则这种受热面称为蓄热式( 也叫再生式) 受热面。 Shandong Boiler Fittings Factory , if the exothermic medium and the heated medium are in contact with the heated surface alternately and periodically, and they release heat to the heated surface or absorb heat from the heated surface during the contact, this heating surface is called a thermal storage type ( (Also called regenerative) heating surface. , 锅炉水压试验必须由锅检所专职人员、安装单位及使用单位锅炉专职、锅炉班组长等人员参加，水压试验操作由使用单位司炉工按水压试验技术规范操作;检修后的锅炉水压试验必须由部门专职。 Boiler grate and boiler hydraulic pressure test must be attended by full-time personnel of the boiler inspection institute, the installation unit and the boiler unit, and the boiler team leader of the user. The boiler hydraulic pressure test must be performed by the department.
,这种传输热量的中间载热体属于二次能源,因为它的用途就是向用能设备提供能量。 Grate plate , this kind of intermediate heat carrier that transfers heat belongs to secondary energy, because its purpose is to provide energy to energy-using equipment.
When the intermediate heating medium is used to perform heat-to-power conversion in a heat engine, it is called a "working medium". If the intermediate heating medium only transfers heat to the heat equipment and provides heat for heat utilization, it is usually called "heat medium".