《高密度澄清池手册》 - 爱我环保学社

2011-9-1 09:24 上传

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CONTENTS 目录
GENERAL INTRODUCTION 简介.................................................... 41
PROPOSE OF SETTLING 沉淀目的 .................................................. 41
LAMELLAE SETTLING 斜管沉淀............................................ 41
DENSADEG BRIEFING 高密度澄清池简介............................................ 42
Integrated flocculation zone 集成式絮凝区.................................... 42
Settling zone 沉淀区 ............................................................... 42
Sludge thickening zone 污泥浓缩区..................................................... 43
DETAILS OF DENSADEG 高密度澄清池详述.................................................... 43
Sketch of Densadeg 高密池简图 ..................................................... 43
Process Composition 工艺组成..................................................... 44
Flash mixing tank 快速搅拌池..................................................... 44
Reactor tank 反应池 .................................... 45
Reactor turbine speed 反应池搅拌器速度.................................. 45
Sludge recirculation 污泥回流...................................................... 45
Settling tank 沉淀池........................................................ 46
DESIGN BRIEF 设计简介...................................................... 47
PROCESS FLOW 工艺流程.................................................... 47
DESIGN PARAMETERS 设计参数........................................... 47
Reactors 反应池 ............................................. 47
Settling tanks 沉淀池..................................................... 47
Clarified water collection troughs 集水槽 ................................ 48
Grease tanks 浮油池.................................................................. 48
Sludge recirculation & extraction 污泥回流及排放............................ 48
Post coagulation 后混凝................................................. 48
DESIGN FOR AUTOMATION 自动化设计......................................... 49
Lime dosing 石灰投加............................................................... 49
Coagulant dosing 混凝剂投加 .................................................... 49
Flocculant dosing 絮凝剂投加............................................ 49
Calcium carbonate dosing 碳酸钠投加................................................ 49
Sulphuric acid dosing 硫酸投加................................................................. 49
Start/stop of reactor agitators 反应池搅拌器的启停 ............................ 49
Start/stop of sludge scrapers 刮泥机的启停....................................... 49
Sludge recirculation 污泥回流........................................................... 50
Sludge extraction 污泥排放....................................................... 50
Start/stop of post-coagulation agitators 后混凝搅拌器的启停............... 50
DESIGN FOR SAFETY 安全设计.................................................. 50
Lack of coagulant or flocculant 缺少混凝剂或絮凝剂............................. 50
Sludge level in settling tank too high 沉淀区泥位过高....................... 50
Sludge level in settling tank too low 沉淀区泥位过低......................... 50
Torque on sludge scraper drive too high 刮泥机驱动器扭矩过高.................. 51
Poor treatment quality 处理效果差 ................................................ 51
MAIN EQUIPMENT 主要设备................................................ 53
FLOCCULATION TURBINE 絮凝搅拌器 .................................................. 53
SLUDGE SCRAPER 刮泥机................................................................. 54
SLUDGE PUMP 污泥泵..................................................................... 55
SLUDGE LEVEL DETECTOR 泥位计 .......................................... 56
MIXER IN GREASE TANK 浮油池搅拌器.......................................... 56
SCUM PUMP 吸污泵........................ 57
MANUAL GATE VALVE 手动闸阀..................................... 58
NON RETURN VALVE 止回阀 .................................................... 58
FLOAT SWITCH 浮球开关 ....................................... 59
FLOAT SWITCH 浮球开关 ................................................... 59
MIXER FOR POST-COAGULATION 后混凝搅拌器............................................ 59
PH METER PH 计.......................................................... 60
LAMELLAR MODULE 斜管:......................................... 61
OUTLET TROUGH 集水槽.......................................................... 61
DENSADEG INLET PENSTOCK 高密池进水闸板 ........................... 61
GREASE REMOVAL SKIMMER 撇油器...................................... 61
MANUAL GATE VALVE 手动闸阀........................................ 62
MANUAL GATE VALVE 手动闸阀................................... 62
SOLENOID VALVE 电磁阀.................................................. 63
STOP LOG 止水板 ....................................................... 63
COMMISSIONING 调试................................................... 65
PRELIMINARY CHECKS 准备工作 ................................................... 65
POLYMER STORAGE AND DISPENSING 聚合物的贮存和投加.......................... 66
COAGULANT STORAGE AND DISPENSING 混凝剂的贮存和投加 ................. 66
DENSADEG® NORMAL OPERATION 高密池正常运行................................ 67
System in manual operation 系统手动运行............................. 67
System waiting for an operating signal 设备等待运行信号 ................... 67
Preliminary flocculation 初步絮凝.................................... 68
Production 运行............................................... 68
STARTING UP 启动........................................... 69
SUPPLYING DENSADEG 供水........................................... 69
INSPECTION PRIOR TO SWITCHING TO STABILIZED OPERATION 切换到稳定运行前的检查........ 69
EXTRACTION START-UP 启动排泥..................................... 70
Extraction start-up 启动排泥................................... 70
Normal extraction 正常排泥.................................................... 70
Extraction accelerated by 1st excess torque 第一级过扭矩造成的加速排泥......70
Extraction accelerated by excessively high sludge level 泥位过高造成的加速排泥..... 71
Extraction inhibited due to excessively low level 泥位过低造成的禁止排泥....... 71
Calculating extraction pump frequency/duration 计算排泥泵的频率/周期..... 71
OPERATION 运行 ............................. 72
FLASH MIXING TANK 快速搅拌池 .................................. 72
REACTOR TANK 反应池......................................... 72
POLYMER DOSING 聚合物投加................................ 72
REACTOR TURBINE SPEED 反应池搅拌器速度........................... 73
Increasing speed 提高转速.............................. 73
Decreasing speed 降低转速............................................ 73
PERCENTAGE OF SLUDGE IN REACTION TANK 反应池中污泥的百分比 .......... 73
Control principle of recirculation sludge percentage 回流污泥比率的控制原则...73
Sludge recirculation adjustments 污泥回流调节.......... 74
SLUDGE RECIRCULATION 污泥回流................... 74
Screw pump adjustment 螺杆泵的调节.......................... 75
Recovery pump 恢复泵 .................................... 75
SLUDGE BLANKET LEVEL 泥位 ........................... 75
High level detection 高泥位检测................. 75
Low level detection 低泥位检测....................... 76
Sludge collection points 污泥采集点..................... 76
Inspection& sampling 检查和取样........................... 77
SLUDGE EXTRACTION 排泥 ....................... 78
Balance 平衡................................... 78
Calculation formula 计算公式 ................................. 78
Extracted sludge characteristics 排出污泥的特征 .................... 79
Principle 原理....................................... 79
DENSADEG SCRAPPER 高密度澄清池刮泥机 .................. 79
ROUTINE INSPECTION 日常检查................................. 80
OPERATING MAINTENANCE 运行中的维护.......................... 80
Visual inspection of water surfaces 目视检查水面............. 80
Partial drainage of structure and cleaning lamellar 部分放空和斜管清洗..... 80
Total structure drainage and access to floor 全部放空进入池底.......... 81
OPERATION LOGBOOK 运行日志.................... 81
MAINTENANCE 维护....................... 84
ELECTRO-MECHANICAL EQUIPMENT 机电设备 ............... 84
INSTRUMENTATION 仪表仪器............................ 84
Sludge blanket level measurement 泥位测量 .......................... 84
Polymer injection controller 聚合物投加控制............... 85
Scraper torque detector 刮泥机扭矩开关................. 85
Flow meter 流量计 ................................... 85
RECIRCULATION AND EXTRACTION PUMPS AND PIPING 污泥回流和排泥的泵和管道....... 85
PIPES 管道.............................................. 85
DENSADEG SYSTEM 高密度澄清池系统...................... 86
Reactor 反应池.................................... 86
Plug reactor 加速絮凝反应器......................... 87
Densadeg settling tank 高密池沉淀池 .......................... 87
MAINTENANCE & LUBRICATION 维护和润滑 .......................... 88
Units requiring lubrication 需要润滑的部位...................... 88
Reaction tank mixer reduction gear 反应池搅拌器的减速箱 ............ 89
Maintenance 维护........................ 89
SHUTDOWN INSTRUCTIONS 停车指导 ................. 89
Shutdown procedure 停车步骤....................... 89
Short duration shutdown 短时间停车....................... 89
TROUBLESHOOTING 故障诊断........................... 91
APPENDICES 附录............................ 99
DENSADEG GENERAL ASSEMBLY 高密池组合.................. 99
DENSADEG OPERATING INSTRUCTION SHEET 高密池运行记录表.......... 100
SUMMARY OF TYPE P LUBRICATION POINTS 型号 P 的设备加油点汇总..... 101
SUMMARY OF TYPE PH LUBRICATION POINTS 型号 PH 的设备加油点汇总 ...... 102
LUBRICANT EQUIVALENCE CHART 润滑油对照表 .............. 103

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作者: hbyq 时间: 2013-2-16 14:38
饭可以乱吃，话也可以乱说，但贴子不可以乱发哦

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