3.2 燃气过滤器和管线泄压操作步骤1) 通知MCC和CPF，首站进行

3.2 燃气过滤器和管线泄压操作步骤
1) 通知MCC和CPF，首站进行燃气管路氮气吹扫排液；
2) 确认2#过滤器出气阀0393（1#过滤器0391）全开；
3) 确认加热炉H0301 、H0302和预留加热炉H0303进气阀全关；
4) 站控全关进站主气阀0172、1#过滤分离器进气阀0392（2#过滤分离器0394）；
5) 手动缓开3#预留加热炉进气阀（2”球阀），观察、记录积液收集情况；
6) 现场可燃气体检测；
7) 待出液停止，保留偏正压，关闭3#预留加热炉进气阀；
8) 缓开2#过滤器（1#过滤器）排污放空阀，观察压力表PG0392（PG0391）指示，保留偏正压，关阀；
9) 缓开残液罐排污放空阀，PG0393指示，保留偏正压，关阀；
10) 现场可燃气体检测；
11) 泄压完毕；

結果 (英文) 1:

3.2 fuel gas filter and the pipeline pressure relief procedure1) informed the MCC and CPF, first stop for gas pipeline nitrogen purging fluid;2) confirm valve 0393 2# filters (1# filters 0391) fully open;3) heating furnace, H0301, H0302 and reserved H0303 furnace inlet valve fully closed;4) control fully closed stop valve 0172, 1# Filter separator inlet valve 0392 (2# filter 0394);5) manual heater intake valve slow open 3# reserved (2 "ball valve) observe and record fluid collection;6) flammable gas detection;7) liquid stops, keep positive pressure, closed 3# reserved heater intake valve;8) sustained open 2# filters (1# filters) emission vent valve and observe the pressure gauge PG0392 (PG0391) indicates, preserving positive pressure, closed valve;9) sustained open sewage residue tank vent valve, PG0393 indicates, preserving positive pressure, closed valve;10) detection of combustible gases;11) relief completed;

結果 (英文) 2:

3.2 Gas pipeline filters and Relief Procedure
1) notify MCC and CPF, the first station nitrogen purge gas line drainage;
2) Confirm the filter valve # 2 0393 (# 1 filter 0391) fully open;
3 ) confirmed that the furnace H0301, H0302 and H0303 aside furnace intake valve is fully closed;
4) main station control valve is fully closed pit 0172,1 filter separator inlet valve # 0392 (# 2 filter separator 0394);
5) slowly open the manual reservation # 3 furnace inlet valve (2 "ball), observe and record the fluid gather information;
6) on-site detection of combustible gases;
7) of the liquid to be stopped, to retain partial positive pressure, closed 3 # reserved furnace inlet valve;
8) to postpone the filter # 2 (# 1 filter) sewage vent valve, observe the pressure gauge PG0392 (PG0391) instructions, to retain partial positive pressure off valve;
9) to postpone the raffinate tank blowdown vent valve, PG0393 instructions retained partial positive pressure off valve;
10) on-site detection of combustible gases;
11) complete relief;

結果 (英文) 3:

3.2 gas filter and pipeline pressure relief operation steps1) Notice MCC and CPF, the first station for gas pipeline nitrogen purge and drainage;2) confirm the 2# filter (1# filter outlet valve 0393 open 0391);3 H0301, H0302) confirm the heating furnace and reserved heating furnace H0303 intake valve closed;4) station closed in 0172, the main valve inlet valve 0392 1# filter (2# filter 0394);5) manually slowly open 3# reserved heating furnace air intake valve (2 "ball valve), observe and record the collection of fluid collection;Combustible gas detection in the field, 6;7) to be out of the liquid to stop, to retain partial positive pressure, closed 3# set aside the heating furnace intake valve;8) slow 2# filter (1# filter) blowdown valve, observe the pressure gauge PG0392 (PG0391) instructions, retain partial positive pressure, close the valve;9) slowly opening the residual liquid tank blowdown valve, PG0393 indicator, retained partial positive pressure valve;Combustible gas detection in the field, 10;11) pressure relief;