JB/T 9636-1999 This standard is a revision of ZB K54 017-88 "Steam Turbine Auxiliary Equipment Model Compilation Method". This standard specifies the steam turbine auxiliary equipment model compilation method. This standard applies to the model compilation of the main steam turbine auxiliary equipment products. This standard was first issued in 1979 as JB 2651-79, and was first revised to ZB K54 017-88 on July 20, 1988. This is the second revision. JB/T 9636-1999 Steam Turbine Auxiliary Equipment Model Compilation Method JB/T9636-1999 Standard Download Decompression Password: www.bzxz.net
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Mechanical Industry Standard of the People's Republic of China JB/T9636 1999-08-06 Wa Xianji Dong 2000-01-01 JB/T9636 This standard is a revision of the model design method of ZBK5017-88 steam turbine auxiliary equipment This standard basically maintains the original standard in terms of technical content, with only a few changes. This standard will be adopted from the date of implementation. This standard is proposed and unified by the National Steam Turbine Standardization Technical Committee. The drafting unit of this standard: Shanghai Power Generation Equipment Design Institute. The main drafter of this standard: Liu Chen, this standard was first issued in 1979. Ji Jiao Kui Lu Wa Yi Xian This standard specifies the method for compiling the model guide of steam turbine auxiliary equipment. Coverage This standard applies to the model guide of the main auxiliary equipment products of steam turbines. Product model The model of steam turbine auxiliary equipment consists of three parts, and each part is separated by a short line, AX/XX JB/T9636 ZBK54017 The first part of the model of steam turbine auxiliary equipment represents the product name, expressed in Malaysian phonetic letters (see Table 1) 2.1 Table 1 Product code Steam heater Low pressure heater High pressure heater Lubricating oil heater Steam jet air heater Water jet air heater Start Vacuum extractor Steam seal beater Steam ejector Water filter Oil filter Cheng temperature pressure reducer Reducing road Drain Glass water expansion tank Following water Ling welcomer Exhaust steam check network Electromagnetic room Drainage and request network Wa extremely slow 1999-08-06 tumor 2000-01-01 cable Stop country reading With flow valve SafetyWww.bzxZ.net Gland flushing foot Steam separation and recirculation Sugar purification device Secondary room Recycling network Water-water heat exchanger JB/T9636 Table 1 yuan) The second part indicates the main number of auxiliary equipment (see Table 2 for regulations 3, expressed in Arabic numerals, when there are more than two main numbers, they are separated by 2.2 slashes. Main zeros Handling exchanger Steam shaft degasser Water jet vacuum pump Through equipment Dehumidification and pressure reduction circuit, flow reducer| |tt||Steam trap Steam expansion tank Steam seal air blower Starting air blower Oil-chemical unit Heat exchange unit Amount of dry air blown out Amount of dry air extracted International pressure and working conditions Export gas Pressure, temperature, resistance International pressure and public equipment (through or with import and export) storage area Amount of dry air pushed out Amount of dry air extracted The third part is the number of auxiliary machine modification designs, expressed in Arabic numerals. Examples of auxiliary machine model compilation: 3.1N560-1 indicates a steam generator with a first modified design and a cooling area of 560m2; 3.1JG-40-2 indicates a high-pressure heater with a second modified design and a heating area of 100m2; 3.3FH-6.28/100-1 indicates a stopcock with a first modified design and a nominal pressure of 6.28MPa and a nominal diameter of 100mm. 2 Xinkuilu JB/T9636 Lai880b1230 19XXXXling 100044 WanduanX/X TravelXXX,XXX 19XXjiXXcabin LengXdai DepxXX.XXwing Xianjioupai Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.