CAJ | 학술논문

在重沸器安装设计过程中应进行壳侧压力平衡计算，以确定塔和重沸器之间的标高差和各项安装尺寸，保证重沸器操作的正常循环。通过对脱硫脱碳装置再生塔与卧式热虹吸式重沸器之间循环系统的分析，可简化为推动力和阻力两部分进行计算，利用虹吸压力平衡原理得出需要的安装高度。计算过程中，局部阻力可通过当量长度转换为直管阻力，计算参数可利用 U nisim 等模拟软件读取，进出口管径可参考SY／T 0011－2007《天然气净化厂设计规范》以及M ．W ．Kel‐logg公司提供的经验公式来进行确定。通过设计实例计算和工程实例核算，验证了计算方法的合理性，具有实际应用的意义。
재중비기안장설계과정중응진행각측압력평형계산，이학정탑화중비기지간적표고차화각항안장척촌，보증중비기조작적정상순배。통과대탈류탈탄장치재생탑여와식열홍흡식중비기지간순배계통적분석，가간화위추동력화조력량부분진행계산，이용홍흡압력평형원리득출수요적안장고도。계산과정중，국부조력가통과당량장도전환위직관조력，계산삼수가이용 U nisim 등모의연건독취，진출구관경가삼고SY／T 0011－2007《천연기정화엄설계규범》이급M ．W ．Kel‐logg공사제공적경험공식래진행학정。통과설계실례계산화공정실례핵산，험증료계산방법적합이성，구유실제응용적의의。
The shell side pressure balance calculation should be conducted in the installed designing process of the reboiler to determine the elevation difference and the installation dimensions between the tower and reboiler ,and ensure the normal operation circulation of the reboiler .By analyzing the circulation system between the desulfurization and decarburization device regenerator and horizontal thermosyphon reboiler ,it can be simplified as two parts of impetus and resistance calculation .Re‐quired installation height can be calculated using the principle of siphon pressure balance . In the process of calculation ,the local resistance can be converted by the equivalent length of straight pipe resistance ,and the calculate parameters can be read from simulation software such as Unisim .The pipe diameter of import and export may refer to SY/T 0011 -2007 Code for Design of Natural Gas Conditioning Plant and are determined from the experience formulas provided by M .W .Kel‐logg Company .Through the design calculation example and engineering example accounting ,the reasona‐bleness of the calculation method is verified ,w hich has practical significance .