GB50883-2013 轻金属冶炼机械设备安装工程质量验收规范.pdf

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(138) 9 I:!& t l!ij . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 o ) 51ffl:ff-ft;gjj (141) :Jti)ta,ij . (143) 5 Contents 1 General prov1s1ons ( 1 ) 2 Terms . . . ( 2 ) 3 Basic requirement . ( 4 ) 3. 1 General requirement . ( 4 ) 3. 2 Division of quality acceptance . ( 4 ) 3.3 Quality acceptance . ( 5 ) 3. 4 Precedure and organization of quality acceptance . ( 6 ) 3. 5 Acceptance of equipment foundation . ( 7 ) 3. 6 Site acceptance of main equipment, materials, finished product and semi-finished product . ( 8 ) 3. 7 Welding ( 9 ) 3. 8 Special equipment ( 1 0 ) 3. 9 Procedure handover ( 1 0 ) 3. 10 Hydraulic, pneumatic and lubrication system accompanied to the mechanical equipments . . . . . . . . . . . . . . . . . . . . . . . . . ( 1 1 ) 4 Installation of alumina mechanical equipment . ( 13) 4. 1 General requirement ( 1 3 ) 4. 2 Lime furnace . ( 1 4 ) 4. 3 Body fabrication of settler, precipitator, storage tank and silo . . . ( 1 9 ) 4. 4 Body welding of settler, precipitator, storage tank and silo ( 2 1 ) 4. 5 Body installation of settler, precipitator, storage tank and silo . . . . . ( 2 2 ) 6 4. 6 Stirring and scraping device ( 2 4 ) 4. 7 Common pressure vessel ( 2 6 ) 4. 8 Diaphragm pump ( 2 8) 4. 9 Evaporator . . . . ( 2 8 ) 4. 10 Shell-tube heat exchanger ( 2 9 ) 4. 11 Drum filter ( 3 0 ) 4. 12 Vertical disc filter ( 3 1) 4. 13 Horizontal disc filter ( 3 2) 4. 14 Leaf filter ( 3 2) 4. 15 Rotary kiln ( 3 3) 4. 16 Dilute-dense fluidized calciner ( 4 1 ) 4. 17 Horizontal plate electrostatic precipitator . ( 4 6 ) 4. 18 Plate conveyor ( 5 2 ) 4. 19 Chain conveyor ( 5 5 ) 4. 20 Burying scraper . . ( 5 6 ) 4. 21 Screw conveyor ( 5 8 ) 5 Installation of aluminum reduction mechanical equipment . . ( 6 O) 5. 1 General requirement ( 6 0 ) 5. 2 Fabrication of pre baked anode pot shell ( 6 0) 5. 3 Installation of prebaked anode pot support and shell ( 6 2 ) 5. 4 Assembly and installation of prebaked anode pot 5. 5 5. 6 5. 7 5. 8 cathode . . . . ( 6 3 ) Fabrication of prebaked anode pot superstructure Installation of prebaked anode pot superstructure Cylinder of prebaked anode pot superstructure Volumetric feeder of prebaked anode pot ( 6 4 ) ( 6 5) ( 6 6 ) superstructure ( 6 7 ) 7 5. 9 Anode lifting machine of pre baked anode pot ( 6 8 ) 5. 10 Anode hooking system of prebaked anode pot superstructure ( 6 9 ) 5. 11 Gas supply pipe at the top of prebaked anode pot . . ( 7 0) 5. 12 Fabrication of seal cover plate of prebaked anode pot superstructure ( 7 0 ) 5. 13 Processing of anode busbar of prebaked anode pot superstructure ( 7 1 ) 5. 14 Installation of anode busbar of prebaked anode pot superstructure ( 7 2) 5. 15 Grating plate . . . . ( 7 3 ) 5. 16 Steel-aluminum clad plate of prebaked anode pot . . . ( 7 3) 5. 17 Anti-corrosion of pre baked anode pot . ( 7 4 ) 5. 18 Electrifying test of pot . . . . ( 7 4) 5. 19 Pot tending machine (PTM) . . ( 7 5) 5. 20 Air slide of alumina storage and conveyance and feeding device . . . . . . . . . ( 7 6 ) 5. 21 Air lifter of alumina storage and conveyance and feeding device ( 7 7 ) 5. 22 Ventilator of alumina storage and conveyance and feeding device . . ( 7 7 ) 5. 23 Bag filter of alumina storage and conveyance and feeding device . . . . . . . . . . . ( 7 8 ) 6 Installation of aluminum casting mechanical euqipment . . . . . . . . . . . . . . . . . . ( 7 9 ) 6. 1 General requirement . . . . . . . . ( 7 9 ) 6. 2 Fuel oil holding furnace . . . . . . . . ( 8 O ) 6. 3 Resistance heating and holding furnace . . . . ( 8 O ) 6. 4 Tilting holding furnace . . . . ( 8 1 ) 6. 5 Slab ingot refining furnace ( 8 2 ) 8 6. 6 Bogie-hearth resistance furnace ( 8 3 ) 6. 7 Pusher annealing furnace ( 8 3 ) 6. 8 Steel structure of furnace body ( 8 4 ) 6. 9 Lifting device of furnace door ( 8 5) 6. 10 Aluminum wire rod continuous caster ( 8 5 ) 6. 11 Continuous rolling machine . . ( 8 6 ) 6. 12 Straightener ( 8 7 ) 6. 13 Cutter ( 8 7) 6. 14 Coil winder ( 8 8) 6. 15 Continuous caster unit for remelting aluminum ingot ( 8 9 ) 6. 16 Cooling conveyor ( 9 0 ) 6. 17 Product conveyer ( 9 1 ) 6.18 Skimmer (92) 6. 19 Stacker . . ( 9 3 ) 6. 20 Abnormal discharge device ( 9 4 ) 6. 21 Bundling machine . . . ( 9 4) 6. 22 Caster unit for aluminum slab ingot ( 9 5) 6. 23 Caster . . ( 9 6 ) 6.24 Coiler (97) 6. 25 Aluminum ingot caster ( 9 8) 7 Installation of carbon mechanical equipment ( 9 9) 7. 1 General regulations ( 9 9 ) 7. 2 Heat medium heating furnace ( 100) 7. 3 Asphalt melter ( 101) 7. 4 Helical hollow preheater (101) 7. 5 Mixer (103) 7. 6 Cooling screw ( 104) 7. 7 Extruder (105) 9 7. 8 Vibrocompactor ( 106) 7. 9 Green anode grouping unit/baked anode cleaning machine ( 107) 7. 10 Furnace tending assembly (FTA) (109) 7. 11 Anode blocks stacking machine (111) 7. 12 Power and free conveyor (112) 7. 13 Bath cleaning machine (113) 7. 14 Butt removal machine (114) 7. 15 Thimble press 015) 7. 16 Rod straightener ( 116) 7.17 Main-frequency induction furnace (116) 7. 18 Stepping caster ( 118) 7. 19 Electric calciner ( 119) 7. 20 Butt crusher (119) 7. 21 Hydraulic crusher (120) 7. 22 Carbon block band saw (121) 8 Commissioning of equipment (122) 8. 1 General requirement ( 122) 8.2 8. 3 Commissioing of single equipment Linkage commissioning without load (124) (138) 8. 4 Linkage commissioning with load (138) 9 Engineering acceptance (139) Explanation of wording in this code (140) List of quoted standards (141) Addition: Explanation of provisions (143) 10 1 I. 0.1 7JmJIGOOJlllftI.ill.EB$ .-.!;, m*I-EB.m*I EBA, fJE:ittfllltiJ*tt:;tEB:itt:!t-, ifj!JJ:E:;$:m o 1. o. 2 *mfflrE(ftmiJt*IEB o 1. o. 3 * m:ittfi: t& ,1it& ,xt:t:t& fl11t .ill.t&:i!t. :tt mxt 4l1:i1!IJ :it!: frt& fll ic. * . 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