1.3 公用工程典型工艺流程图 Typical Utility Flow Diagram
1.3.1 空分空压装置工艺流程图 Process Flow Diagram for Air Separation Unit and Compressed Air“Station”
1.3.1.1 深冷空分装置工艺流程图 Process Flow Diagram for Cryogenic Air Separation Unit
(1)深冷空分内压缩工艺流程图 Internal Compression Process Flow Diagram for Cryogenic Air Separation Unit
1 air filter 空气过滤器
2 air compressor 空气压缩机
3 air water tower 空冷塔
4 nitrogen water tower 水冷塔
5 cooling water pump 冷却水泵
6 chilling water pump 冷冻水泵
7 molecular sieve purifiers 分子筛纯化器
8 steam/electic regeneration heater 蒸汽/电再生加热器
9 sliencer 消声器
10 air booster 空气增压机
11 main heat exchanger 主换热器
12 booster-turbexpander unit 增压透平膨胀机
13 upper column 上塔
14 main condenser 主冷凝蒸发器
15 lower column 下塔
16 subcooler 过冷器
17 crude argon column Ⅰ 粗氩塔Ⅰ
18 crude argon condenser 粗氩冷凝蒸发器
19 crude argon column Ⅱ 粗氩塔Ⅱ
20 crude argon liquefier 粗氩液化器
21 pure argon condenser 精氩冷凝器
22 pure argon column 精氩塔
23 pure argon vaporizer 精氩蒸发器
24 recycle liquid argon pump 循环液氩泵
25 liquid oxygen pump 液氧泵
26 O2 氧气
27 N2 氮气
28 LOX(liquid oxygen) 液氧
29 LIN(liquid nitrogen) 液氮
30 LAR(liquid argon) 液氩
(2)深冷空分外压缩工艺流程图 External Compression Process Flow Diagram for Cryogenic Air Separation Unit
1 air filter 空气过滤器
2 air compressor 空气压缩机
3 air water tower 空冷塔
4 nitrogen water tower 水冷塔
5 cooling water pump 冷却水泵
6 chilling water pump 冷冻水泵
7 molecular sieve purifiers 分子筛纯化器
8 steam/electic regeneration heater 蒸汽/电再生加热器
9 sliencer 消声器
10 main heat exchanger 主换热器
11 booster-turbexpander unit 增压透平膨胀机
12 upper column 上塔
13 main condenser 主冷凝蒸发器
14 lower column 下塔
15 subcooler 过冷器
16 crude argon column Ⅰ 粗氩塔Ⅰ
17 crude argon condenser 粗氩冷凝蒸发器
18 crude argon column Ⅱ 粗氩塔Ⅱ
19 crude argon liquefier 粗氩液化器
20 pure argon condenser 精氩冷凝器
21 pure argon column 精氩塔
22 pure argon vaporizer 精氩蒸发器
23 recycle liquid argon pump 循环液氩泵
24 O2 氧气
25 N2 氮气
26 LOX(liquid oxygen) 液氧
27 LIN(liquid nitrogen) 液氮
28 LAR(liquid argon) 液氩
1.3.1.2 变压吸附制氮装置工艺流程图 Process Flow Diagram for PSA Nitrogen Generation Unit
1 air 空气
2 air filter 空气过滤器
3 air compressor 空气压缩机
4 air dryer 空气干燥器
5 PSA nitrogen generator 变压吸附制氮装置
6 silencer 消声器
7 nitrogen vessel 氮气罐
8 nitrogen 氮气
1.3.1.3 真空变压吸附制氧装置工艺流程图 Process Flow Diagram for VPSA Oxygen Generation Unit
1 air 空气
2 air filter 空气过滤器
3 blower 鼓风机
4 sliencer 消音器
5 VPSA oxygen generator 变压吸附制氧装置
6 blow-off silencer 放空消音器
7 oxygen vessel 氧气罐
8 oxygen 氧气
9 vacuum blower 真空风机
10 waste nitrogen 污氮气
1.3.1.4 膜分离制氮装置工艺流程图 Process Flow Diagram for Membrane Module
Nitrogen Generation Unit
1 air 空气
2 air filter 空气过滤器
3 air compressor 空气压缩机
4 air dryer 空气干燥器
5 membrane module 膜组
6 nitrogen 氮气
1.3.1.5 空压站工艺流程图 Process Flow Diagram for Compressed Air Station
1 air filter 空气过滤器
2 air compressor 空气压缩机
3 air buffer vessel 空气缓冲罐
4 pre-filter 前置过滤器
5 air dryer 空气干燥器
6 silencer 消声器
7 after filter 后置过滤器
8 instrument air 仪表空气
9 instrument air booster 仪表空气增压机
10 instrument air vessel 仪表空气储罐
11 control valve 调节阀
12 plant air 工厂空气
1.3.2 循环冷却水工艺流程图 Process Flow Diagram for Recirculating Cooling Water System
1 cooling tower 冷却塔
2 cooling water pump 冷却水泵
3 side-stream filter 旁滤器
4 biocide dosing system 杀菌剂投加系统
5 dispersant dosing system 阻垢剂投加系统
6 corrosion inhibitor dosing system 缓蚀剂投加系统
7 acid dosing system 加酸系统
8 screen 格栅
9 cooling water basin 冷却水池
10 suction sump 水泵吸水池
11 cooling water blow down 冷却水排污
12 evaporation loss 蒸发损失
13 drift loss 风吹损失
14 cooling water return 冷却水回水
15 make-up water 补充水
16 cooling water supply 冷却水给水
1.3.3 净水场工艺流程图 Process Flow Diagram for Raw Water Treatment Plant
1 raw water 原水
2 static mixer 静态混合器
3 reaction and sedimentation basin 沉淀池
4 backwash blower 反洗风机
5 sand filter 滤池
6 sand filter backwash pump 反洗水泵
7 service water basin 清水池
8 service water pump 送水泵
9 to user 去用户
10 flocculant dosing package 絮凝剂
11 coagulant dosing package 助凝剂
12 sludge thickener 污泥浓缩池
13 sludge feed pump 污泥提升泵
14 disinfectant dosing system 消毒剂
15 frame filter 板框压滤机
16 sludge shipping 污泥外送
17 waste water basin 污水池
18 backwash wastewater pump 反洗废水提升泵
19 waste water treatment 去排水系统
1.3.4 储运系统工艺流程图 Process Flow Diagram for Storage and
Transportation System
1 tank truck 汽车槽车
2 hose connection 软管接头
3 unloading pump 卸料泵
4 storage tank 储罐
5 man hole 人孔
6 flare arrestor 阻火器
7 breath valve 呼吸阀
8 utility connection 公用工程接口
9 low level alarm 低液位报警
10 high level alarm 高液位报警
11 high level switch 高液位开关
12 level gauge 液位计
13 transfer pump 输送泵
14 pressure gauge 压力表
15 restriction orifice 限流孔板
16 pressure safety valve 安全阀
17 flow elements,flow meter 流量元件,流量计
18 heater 加热器
19 to users 去用户
20 nitrogen 氮气
21 temperature gauge 温度计
22 heat medium 加热介质
1.3.5 离子交换除盐水系统工艺流程图 Process Flow Diagram for Demineralized Water System(Ion Exchanger System)
1 high efficiency filter 高效过滤器
2 cation exchanger 阳离子交换器
3 degassing tower 除二氧化碳器
4 degassing tower blower 脱气塔风机
5 middle water tank 中间水箱
6 middle water pump 中间水泵
7 anion exchanger 阴离子交换器
8 mixed ion exchanger 混合离子交换器
9 demineralized water tank 脱盐水箱
10 demineralized water pump 脱盐水泵
11 regenerating water pump 再生水泵
12 backwash water tank 反洗水箱
13 backwash water pump 反洗水泵
14 backwash blower 反洗风机
15 HCl storage tank 盐酸储罐
16 NaOH storage tank 氢氧化钠储罐
17 HCl metering tank (for cation exchanger) 盐酸计量箱(用于阳离子交换器)
18 HCl metering tank (for mixed ion exchanger) 盐酸计量箱(用于混合离子交换器)
19 HCl metering tank (for neutralization water basin) 盐酸计量箱(用于中和水池)
20 NaOH metering tank (for anion exchanger) 氢氧化量箱(用于阴离子交换器)
21 NaOH metering tank(for mixed ion exchanger) 氢氧化钠计量箱(用于混合离子交换器)
22 NaOH metering tank (for neutralization water basin) 氢氧化钠计量箱(用于中和水池)
23 HCl injector (for cation exchanger) 盐酸喷射器(用于阳离子交换器)
24 HCl injector (for mixed ion exchanger) 盐酸喷射器(用于混凝土离子交换器)
25 NaOH injector (for anion exchanger) 氢氧化钠喷射器(用于阴离子交换器)
26 NaOH injector (for mixed ion exchanger) 氢氧化钠喷射器(用于混合离子交换器)
27 HCl metering pump 盐酸计量泵
28 NaOH metering pump 氢氧化钠计量泵
29 NaOH tank truck 氢氧化钠槽车
30 HCl tank truck 盐酸槽车
31 NaOH unloading pump 氢氧化钠卸车泵
32 HCl unloading pump 盐酸卸车泵
33 neutralization water basin 中和水池
34 neutralization water pump 中和水泵
35 fresh water 新鲜水
36 plant air 工厂空气
37 user 用户
38 drain 排放
1.3.6 污水处理工艺流程图 Process Flow Diagram for Waste Water Treatment System
1 oil interceptor 隔油池(API/CPI)
2 equalization basin 均衡池
3 production waste water lifting pump 生产废水提升泵
4 bar screen 格栅
5 equalization basin mixer 均衡池搅拌器
6 neutralization basin 中和池
7 neutralization basin mixers 中和池搅拌器
8 sulphuric acid feed system 硫酸投加系统
9 caustic soda feed system 氢氧化钠投加系统
10 polyelectrolite feed system 聚合电解质投加系统
11 dissolved air flotation basin 气浮池(DAF)
12 diffuser 扩散器
13 flotation recycle pump 气浮循环水泵
14 air dissolving drum 溶气罐
15 aeration basin 曝气池
16 nutrient feed system 营养物投加系统
17 aeration basin blower 曝气池风机
18 air diffusion system 空气扩散系统
19 secondary sedimentation basin 二沉池
20 secondary sedimentation basin sludge scraper二沉池刮泥机
21 sludge pit 污泥池
22 sludge recirculation pump 污泥循环泵
23 clarified water pit 澄清水池
24 clarified water pump 澄清水泵
25 backwash blower 反洗风机
26 sand filter 砂滤器
27 activated carbon filter 活性炭过滤器
28 backwash water pump 反洗水泵
29 chlorine liquid injection system 液氯投加系统
30 treated water basin 处理后水池
31 sanitary waste water equalization basin 生活污水均衡池
32 moving screen 机械格栅
33 sanitary waste water lifting pump 生活污水提升泵
34 blower 风机
35 slop oil lifting pump 废油提升泵
36 slop oil collecting pit 废油池
37 slop oil tank 废油罐
38 slop oil pump 废油泵
39 sludge thickener basin 污泥浓缩池
40 thickener basin sludge scraper 浓缩池刮泥机
41 sludge collecting pit 污泥收集池
42 sludge lifting pump 污泥提升泵
43 belt filter press system 带式压缩系统
44 coagulant feed system 混凝剂投加系统
45 sludge transport 污泥传送机
46 sludge hopper 污泥漏斗
47 sludge truck 污泥运输车
48 production waste water 生产污水
49 drain 排放
50 sanitary waste water 生活污水
51 slop oil 废油
1.3.7 含盐废水处理装置流程图 Process Flow Diagram for Salty Waste Water Treatment Unit
1 raw water 原水
2 raw water basin 原水调节池
3 raw water pump 原水泵
4 clarifier 高密度澄清池
5 sludge circulating pump 污泥循环泵
6 sludge discharge pump 污泥排放泵
7 sludge buffer basin 污泥缓冲池
8 sludge feed pump 污泥给料泵
9 sludge dehydrator 污泥脱水机
10 sludge truck 污泥运输车
11 sand filter 滤池
12 wastewater collecting basin 废水收集池
13 wastewater collecting pump 废水收集泵
14 filtered water basin 过滤水池
15 filter backwashing pump 滤池反洗水泵
16 filter backwashing blower 滤池反洗风机
17 softener feed water pump 软化给水泵
18 softener 软化器
19 neutralization water basin 中和水池
20 neutralization water pump 中和水泵
21 decarbonayor 脱碳器
22 softened water basin 软化水池
23 UF feedwater pump 超滤给水泵
24 ultrafilter 超滤
25 UF water basin 超滤水池
26 UF backwashing pump 超滤反洗泵
27 RO feed water pump RO 给水泵
28 5μm cartridge filter 5μm 保安过滤器
29 high pressure pump 高压泵
30 RO system 反渗透系统
31 RO concentrated water basin RO 浓水池
32 RO concentrated water pump RO 浓水泵
33 con. water 5μm cartridge filter 浓水5μm保安过滤器
34 con. water high pressure pump 浓水RO高压泵
35 con. RO system 浓水RO系统
36 reused water tank 回用水箱
37 reused water pump 回用水泵
38 softener regeneration pump 软化器再生水泵
39 to user 去用户
40 brine water basin 浓盐水池
41 brine pump 浓盐水泵
42 to evaporation system 去蒸发系统
43 Ca(OH)2 dosing system 石灰加药系统
44 Na2CO3 dosing system 纯碱加药系统
45 MgO dosing system 镁剂加药系统
46 coagulant dosing system 絮凝剂加药系统
47 PAM dosing system PAM加药系统
48 H2SO4 dosing system 加药系统
49 PAM dosing system for sludge treatment 污泥PAM加药系统
50 softener acid regeneration system 软化器酸再生系统
51 softener alkali regeneration system 软化器碱再生系统
52 NaHSO3 dosing system 亚硫酸氢钠加药系统
53 antiscalant dosing system 阻垢剂加药系统
54 UF backwashing HCl dosing system 超滤反洗加酸系统
55 UF backwashing NaOH dosing system 超滤反洗加碱系统
56 UF backwashing NaClO dosing system 超滤反洗加次氯酸钠系统
57 H2SO4 dosing system 硫酸加药系统
58 Evaporator antiscalant dosing system 蒸发器阻垢剂加药系统
59 Evaporator antifoamer dosing system 蒸发器消泡剂加药系统
1.3.8 浓盐水蒸发系统流程图 Process Flow Diagram for Brine Water Evaporation System
1 brine water 浓盐水
2 brine pre-heat exchanger 盐水预换热器
3 degasifier 脱气器
4 MVR evaporator MVR 蒸发器
5 steam compressor 蒸汽压缩机
6 evaporator circulating pump 蒸发器循环泵
7 condensate water tank 冷凝液水箱
8 condensate water pump 冷凝液水泵
9 ambience emission 排入大气
10 steam 蒸汽
11 to crystallization system 去结晶系统
12 to reused water tank 去回用水池
1.3.9 浓盐水结晶系统流程图 Process Flow Diagram for Brine Water Crystallization System
1 concentrated brine from evaporator system 来自蒸发系统浓缩液
2 feed pre-heat exchanger 进料预换热器
3 crystallizer 结晶器
4 crystallizer circulating pump 结晶器循环泵
5 crystallizer forced circulating heat exchanger 结晶器强制循环换热器
6 condensate water pump 冷凝水泵
7 steam 蒸汽
8 crystallizer steam compressor 结晶器蒸汽压缩机
9 condensator 冷凝器
10 condensate water pump 冷凝水泵
11 salt centrifuge feed pump 盐脱水机给料泵
12 salt centrifuge 盐离心脱水机
13 centrate tank 滤液罐
14 centrate pump 滤液泵
15 cooling water supply 冷却水给水
16 cooling water return 冷却水回水
17 condensate for reuse 冷凝水回用
18 to salt dryer 去干燥系统
1.3.10 反渗透除盐水工艺流程图 Process Flow Diagram for Demineralized Water System(Reverse Osmosis System)
1 HCl feed system 盐酸投加系统
2 flocculant aid feed system 助凝剂投加系统
3 coagulant feed system 混凝剂投加系统
4 multimedia filter 多介质过滤器
5 antiscalant feed system 阻垢剂投加系统
6 NaHSO3 feed system 亚硫酸氢钠投加系统
7 5 micron filter 5μ保安过滤器
8 high pressure pump 高压水泵
9 RO system 反渗透系统
10 degassing tower 除二氧化碳器
11 middle water tank 中间水箱
12 degassing tower blower 脱气塔风机
13 middle water pump 中间水泵
14 mixed ion exchanger 混合离子交换器
15 demineralized water tank 脱盐水箱
16 demineralized water pump 脱盐水泵
17 regenerating water pump 再生水泵
18 acid storage tank 酸储罐
19 NaOH storage tank 氢氧化钠储罐
20 acid metering tank 酸计量箱
21 NaOH metering tank 氢氧化钠计量箱
22 acid injector 酸喷射器
23 alkalic injector 碱喷射器
24 neutralization water basin 中和水池
25 neutralization water pump 中和水泵
26 acid feed system 酸投加系统
27 NaOH feed system 氢氧化钠投加系统
28 micron filter 清洗保安过滤器
29 cleaning water pump 清洗水泵
30 cleaning water tank 清洗水箱
31 backwash water tank 反洗水箱
32 backwash water pump 反洗水泵
33 raw water 原水
34 make-up water 补充水
35 plant air 工厂空气
36 acid 酸
37 NaOH 氢氧化钠
38 user 用户
39 drain 排放
1.3.11 锅炉房系统工艺流程图 Process Flow Diagram for Boiler House
1.3.11.1 锅炉房给水系统工艺流程图 Process Flow Diagram for Feed Water System of Boiler House
1 steam boiler 蒸汽锅炉
2 steam drum 上汽包
3 low temperature superheater inlet header 低温过热器进口联箱
4 low temperature superheater outlet header 低温过热器出口联箱
5 de-superheater 减温器
6 high temperature superheater inlet header 高温过热器进口联箱
7 high temperature superheater outlet header 高温过热器出口联箱
8 continuous blowdown tank(flash tank) 连排扩容器
9 intermittent blowdown tank(blow tank) 定排扩容器
10 safety valve 安全阀
11 silencer 消音器
12 vent valve 放空阀
13 vent silencer 放空消音器
14 sampling cooler 取样冷却器
15 level gauge 液位计
16 control valve 控制阀
17 air pre-heater 空气预热器
18 sampling flue gas 烟气取样
19 boiler feed water 锅炉给水
20 drain 排净
21 vent 放空
22 nitrogen 氮气
23 main steam 主蒸汽
24 flash steam 闪蒸汽
25 boiler feed water sample 锅炉给水取样
26 cooling water supply 冷却水给水
27 cooling water return 冷却水回水
28 manhole 人孔
29 flue gases to stack 烟道气去烟囱
1.3.11.2 锅炉房锅炉给水系统工艺流程图 Process Flow Diagram for Boiler Feed Water System of Boiler House
1 feed water control valve 给水控制阀
2 vent valve 放空阀
3 safety valve 安全阀
4 steam control valve 蒸汽控制阀
5 deaerator 除氧器
6 deaerator tank 除氧水箱
7 startup heating line 启动加热管
8 water sealed device 水封装置
9 cooling pond 冷却水池
10 chemical injection unit 加药装置
11 level gauge 液位计
12 oil tank 滑油箱
13 boiler feed water pump driven by motor 电机驱动锅炉给水泵
14 motor 电机
15 boiler feed water pump driven by turbine 汽机驱动锅炉给水泵
16 steam turbine 汽轮机
17 steam turbine local panel 汽机就地盘
18 demineralized water 脱盐水
19 return condensate 返回凝液
20 steam 蒸汽
21 ammonia water 氨水
22 boiler feed water 锅炉给水
23 LPS(light pressure steam) 低压蒸汽
24 flash steam 排污闪蒸汽
25 MPS(medium pressure steam) 中压蒸汽
26 cooling water supply 冷却水给水
27 cooling water return 冷却水回水
28 vent 放空
1.3.11.3 锅炉房锅炉燃烧系统工艺流程图 Process Flow Diagram for Boiler Combustion
System of Boiler House
1 steam boiler 蒸汽锅炉
2 stack 烟囱
3 air pre-heater 空气预热器
4 water drum 下汽包
5 steam turbine for fresh fan 风机驱动用汽机
6 fresh fan driven by turbine 风机(汽机驱动)
7 fresh fan driven by motor 风机(电机驱动)
8 air inlet filter silencer 空气过滤器消音器
9 air duct damper 风门
10 strainer 过滤器
11 pressure regulating valve 调压器
12 control valve 控制阀(调节阀)
13 safety valve 安全阀
14 solenoid valve 电磁阀
15 burner 燃烧器
16 damper 风门
17 pilot igniter 点火器
18 vent 放空
19 preheater 预热器
20 nitrogen 氮气
21 fuel gas 燃料气
22 boiler feed water 锅炉给水
23 blowdown 排污水
24 LPS 低压蒸汽
25 MPS 中压蒸汽
26 cooling water supply 冷却水给水
27 cooling water return 冷却水回水
1.3.12 热电站系统工艺流程图 Process Flow Diagram for Thermal and
Power Station
1.3.12.1 热电站汽机系统工艺流程图 Process Flow Diagram for Steam Turbine System
of Thermal and Power Station
1 steam turbine (蒸)汽轮机
2 generator 发电机
3 cooling tower 冷却塔
4 generator cooler 发电机冷却器
5 steam condenser 蒸汽冷凝器
6 condensate pump 凝结水泵
7 circulating water pump 循环水泵
8 L.P.heater 低压加热器
9 nozzle 喷射器
10 condensate heater 凝结水加热器
11 nozzle for startup 启动喷射器
12 pipe line condensate flash tank 管道凝结水闪蒸罐
13 turbine condensate flash tank 透平凝结水闪蒸罐
14 oil cooler 冷油器
15 desuperheater 减温减压器
16 deaerator 除氧器
17 boiler feed water pump 锅炉给水泵
18 condensate flash tank 疏水扩容器
19 H.P.heater 高压加热器
20 condesate return pump 疏水泵
21 demineralized water pump 脱盐水泵
22 from boiler 来自锅炉
23 to outside piperack 去外管廊
24 from demineralized water tank 来自脱盐水罐
25 to boiler 去锅炉
26 raw water 原水
1.3.12.2 汽轮机空冷系统工艺流程图 Process Flow Diagram for Steam Turbine Air-Cooling Steam Condenser System
1 exhaust steam from turbine 汽轮机排汽
2 by-pass steam 旁路蒸汽
3 air-cooled steam condenser 空冷凝气器
4 steam ejector 射汽抽气器
5 condenser 抽气凝汽器
6 drainage flash tank 疏水膨胀箱
7 condensate collecting tank 集液箱
8 drainage pump 疏水泵
9 hot well 热井
10 condensate water pump 凝结水泵
11 cleaning water 清洗水
12 condensate water to deaerator or refining system 凝结水去往除氧器或精制系统
13 demineralized water 脱盐水
14 steam from header 蒸汽来自母管
15 exhaust steam safety valve 排汽安全阀
16 air fan 风扇
1.3.12.3 热电站锅炉系统工艺流程图 Process Flow Diagram for Boiler System of Thermal and Power Station
1 boiler 锅炉
2 chemical dosing system 加药系统
3 low level water tank 低位水箱
4 continuous blowdown tank 连续排污扩容器
5 periodic blowdown tank 定期排污扩容器
6 deaerator 除氧器
7 deaerated water tank 除氧水箱
8 boiler feed water pump 锅炉给水泵
9 demineralized water pump 脱盐水泵
10 silencer 消音器
11 from HP heater 来自高压分气缸
12 to steam turbine 去汽轮机(透平)
13 to condensate flash tank 去凝液闪蒸罐
14 from demineralized water tank 来自脱盐水罐
15 chemical water 化学水
1.3.12.4 热电站锅炉燃烧系统工艺流程图 Process Flow Diagram for Boiler Combustion System of Thermal and Power Station
1 slag silo 渣仓
2 coal silo 煤仓
3 CFB(circulating fluidized bed) boiler 循环流化床锅炉
4 secondary air fan 二次风机
5 forced draft fan 鼓风机
6 electrostatic precipitator 静电除尘器
7 induced fan 引风机
8 stack 烟囱
9 fly-ash silo 灰仓
10 coal conveyor 输煤机
11 slag cooler 冷渣器
12 slag conveyor 输渣机
13 from coal convey system 来自输煤系统
14 startup oil 开车油
15 startup oil return 开车油返回
16 truck 卡车
1.3.12.5 氨法烟气脱硫工艺流程图 Process Flow Diagram for Flue Gas Desulfurization (FGD) System (Ammonia)
1 ammonia 氨
2 air 空气
3 flue gas from draft fan 烟气来自引风机
4 flue gas to stack 烟气去往烟囱
5 ammonia solution tank 氨罐
6 oxidation fan 氧化风机
7 entrance damper 入口挡板
8 exit damper 出口挡板
9 flushing water 冲洗水
10 absorber 吸收塔
11 oxidation pond 氧化池
12 bleed pump 产出泵
13 circulating pump 循环泵
14 demister 除雾器
15 cyclone 旋流器
16 centrifuge 离心机
17 drier 干燥机
18 packager 包装机
19 ammonium sulfate 成品硫铵
1.3.12.6 石灰石/石灰-石膏法烟气脱硫工艺流程图 Process Flow Diagram for Flue Gas Desulfurization(FGD)System(Limestone/Lime-Gypsum)
1 limestone 石灰石
2 air 空气
3 flue gas 烟气
4 process water 工艺水
5 waste water 废水
6 absorbent preparation system 吸收剂制备系统
7 limestone slurry pipeline 石灰石加浆管线
8 oxidation fan 氧化风机
9 booster fan 增压风机
10 entrance damper 进口挡板
11 exit damper 出口挡板
12 spray levels 喷淋器
13 absorber 吸收塔
14 absorber slurry pond 吸收塔浆池
15 demister 除雾器
16 stack 烟囱
17 circulating pump 循环泵
18 slurry cyclone 浆液旋流器
19 waste water cyclone 废水旋流器
20 filtered water tank 过滤水箱
21 vacuum belt filter 真空皮带脱水机
22 vacuum system 真空系统
23 exhaust air 排出空气
24 gypsum 石膏
1.3.12.7 烟气脱硝SCR系统流程图 Process Flow Diagram for Flue Gas Selective Catalytic Reduction (SCR) Denitrification System
1 boiler 锅炉
2 flue gas 烟气
3 economizer 省煤器
4 SCR reactor SCR反应器
5 air preheater 空气预热器
6 dust catcher 除尘器
7 liquid ammonia unloading system 氨卸料系统
8 liquid ammonia storage system 氨存储系统
9 ammonia preparation system 氨制备系统
10 dilution air fan 稀释风机
11 ammonia air mixer 烟气混合器
12 air 空气
13 induced draft fan 引风机
14 flue gas exit 烟气出口
15 ammonia inject grid (AIG) 氨喷射格栅
16 forced draft fan 送风机
1.3.12.8 尿素SNCR脱硝系统流程图 Process Flow Diagram for Flue Gas Urea Selective Non-Catalytic Reduction (SNCR) Denitrification System
1 urea unloading pump 尿素卸载泵
2 supply and circulating module 供应循环模块
3 circulating pump 循环泵
4 electric heater 电加热器
5 urea storage tank 尿素存储罐
6 dilution water pressure control module 稀释水压力控制模块
7 water pump 水泵
8 metering module 计量模块
9 metering device 计量装置
10 mixer 混合器
11 distribution module 均分模块
12 air compressor 空压机
13 air 空气
14 boiler 锅炉
15 injection device 注入器
16 water 水
1.3.12.9 余热ORC发电系统工艺流程图 Process Flow Diagram for Waste Heat Organic Rankiee Cycle (ORC) Power Generation System
1 evaporator 蒸发器
2 gas-liquid separator 气液分离器
3 expander 膨胀机
4 generator 发电机
5 evaporative condenser 蒸发式冷凝器
6 condensate tank 凝液罐
7 medium storage tank 工质储存罐
8 medium delivery pump 工质输送泵
9 medium circulating pump 工质循环泵
10 preheater 预热器
11 hot source from B.L. 热源来自界区
12 hot source to B.L. 热源去往界区
1.3.13 物料处理系统典型工艺流程图 Typical Process Flow Diagram for
Material Handling System
1.3.13.1 破碎筛分系统工艺流程图 Process Flow Diagram for Crushing and Screening System
1 fan 通风机
2 rotary valve 旋转阀
3 dust collector 除尘器
4 bin 料仓
5,6 weighing feeder 称重给料机
7,9 belt conveyor 带式输送机
8 inclined vibrating screen 倾斜式振动筛
10 big slop belt conveyor 大倾角带式输送机
11 deironer 除铁器
12 crusher 破碎机
13 material 原料
14 product 产品
15 collector 收集箱
1.3.13.2 添加剂计量系统工艺流程图 Process Flow Diagram for Additive Metering System
1 solid additive 固体添加剂
2 bag dump station 倒袋站
3 solid additive surge bin 固体添加剂缓冲罐
4 agitator 搅拌器
5 loss-in-weight feeder 失重式给料机
6 screw conveyor 螺旋输送机
7 big bag solid additive 大袋固体添加剂
8 big bag unloading station 大袋卸料站
9 bag filter 袋式过滤器
10 fan 风机
11 vent 排放气
12 liquid additive 液体添加剂
13 liquid additive drum 液体添加剂罐
14 metering pump 计量泵
15 downstream 下游
1.3.13.3 挤压造粒系统工艺流程图 Process Flow Diagram for Extrusion Pelletizing System
1 extruder 挤压造粒机
2 centrifugal dryer 离心干燥器
3 pellets screen 筛分机
4 pneumatic transport hopper 气流输送系统缓冲料仓
5 cutting water heater 切粒水箱
6 cutting water pumps 切粒水泵
7 cutting water cooler 切粒水冷却器
8 cutting water filter 切粒水过滤器
9 low-pressure steam filter 低压蒸汽过滤器
10 wet air fan 湿空气抽风机
11 pellets and water separator 粒水分离器
12 three-way valve 三通阀
13 cooling/heating system 冷却/加热系统
14 to pneumatic system 去风送系统
15 off-size collector 不合格品收集器
16 low pressure steam 低压蒸汽
17 cooling water 冷却水
18 DW(demineralized water) 脱盐水
19 powder material 粉料
20 vent 排放气
21 rotary feeder 旋转给料器
22 product crumb 产品碎屑
1.3.13.4 掺混及储存系统工艺流程图 Process Flow Diagram for Blending and Storing System
1 pellets homogenizing storage silo 颗粒均化储仓
2 pneumatic feeding hopper 气流输送系统喂料斗
3 elutriator 淘析器
4 pellets storage silo 粒料储仓
5 intake filter 吸入口过滤器
6 pellets pneumatic transport blower 粒料气流输送鼓风机
7 globe valve 截止阀
8 discharge cooler 空冷器
9 filter 过滤器
10 rotary feeder 旋转给料器
11 silo venting blower 料仓吹扫鼓风机
12 butterfly valve 蝶阀
13 slide gate valve 插板阀
14 diverter 换向阀
15 pneumatic butterfly valve 气动蝶阀
16 cyclone 旋风分离器
17 product pellets 粒料
18 to packing 去包装
1.3.13.5 包装码垛系统工艺流程图 Process Flow Diagram for Packing and Palletizing System
1 packing hopper 包装料斗
2 automatic bag placer 自动上袋机
3 bagging machine 包装机
4 check weigher&bag printing device质量复检器和打印机
5 metal detector 金属探测器
6 bag rejector 剔袋器
7 belt conveyor 带式输送机
8 palletizing unit 码垛机
9 conveyor 输送机
10 shrink hood 收缩膜罩袋机
11 to warehouse 去仓库
12 product material 产品物料
1.3.13.6 煤储运系统工艺流程图 Process Flow Diagram for Coal Storage and Transport
System
(1)筒仓储存 Bin Storage
1 raw coal 原煤
2 electric belt scale 电子皮带秤
3 belt conveyor 带式输送机
4 magnetic iron separator 电磁除铁器
5 vibrating screen 振动筛
6 ring hammer crusher 环锤式破碎机
7 impulse purge air 脉冲式吹扫空气
8 filter 除尘器
9 filter fan 除尘器风机
10 rotary valve 旋转给料阀
11 vent 排气
12 filter fan 过滤器风机
13 raw coal bin filter 原煤仓过滤器
14 level indicator 料位计
15 raw coal bin 原煤仓
16 feeder 给料机
17 downstream 下游
(2)圆形堆料场储存 Circular Stacking Yard Storage
1 railway 火车轨道
2 coal discharge chute under the rail 轨下卸煤槽
3 coal wheel feeder 叶轮给煤机
4 electric belt scale 电子皮带秤
5 belt conveyor 带式输送机
6 stacker and reclaimer 堆取料机
7 circular stacking yard 圆形堆场
8 magnetic iron separator 电磁除铁器
9 filter 除尘器
10 impulse purge air 脉冲式吹扫空气
11 vent 排气
12 filter fan 除尘器风机
13 vibrating screen 振动筛
14 ring hammer crusher 环锤式破碎机
15 feeder 给料机
16 to downstream 去下游
1.3.13.7 磨煤干燥装置(CMD)工艺流程图 Process Flow Diagram for Coal Milling and Drying System
1 raw coal 原煤
2 impulse purge air 脉冲式吹扫空气
3 raw coal bin 原煤仓
4 raw coal bin filter 原煤仓过滤器
5 raw coal bin filter fan 原煤仓过滤器风机
6 gravimetric coal feeder 称重给煤机
7 coal mill 磨煤机
8 coal mill seal fan 磨煤机密封风机
9 air 空气
10 pulverized coal+inert gas 煤粉+惰性气体
11 pulverized coal collector 煤粉收集器
12 rotary feeder 旋转给料器
13 pulverized coal 煤粉
14 circulation fan 循环风机
15 impulse purge nitrogen 脉冲式吹扫氮气
16 vent 排气
17 fuel gas 燃料气
18 hot gas generator 热风炉
19 combustion air fan 燃烧空气风机
20 hot inert gas 热惰性气体