1、Bucket Elevator Construction PlanHuaxin Group Building & Installation Engineering Co., LTDMar.2013Table of ContentsI. Equipment technical parametersII.Construction preparationIII.Construction sequenceIV.Test runV.Safety MeasuresVI.Equipment installation inspection records1) Equipment technical param
2、eters: Equip. modelBW-Z 1100/320Equip. NO. 552BE1/2Head wheel diameter1215Hopper span355.6 mmCenter distance36750 mmChain ModelAU15.3The chain hoist bucket elevator includes a tail section, maintenance section, non-standard section, nine standard sections, the first section, four connection section.
3、2) Construction preparation:1. Organize construction personnel study & familiar with the drawings, installation manuals and other technical information as well as inform site safety measures.2. Know equipments delivery situation, site storage location and site conditions;3. Prepare construction l ma
4、chinery and materials & construction of power;4. Check site equipments specifications, size, quantity and quality according to equipment list.3)Construction sequence：1. Equipment assembly1.1 Assemble equipment based on equipment components and on-site installation environment, except the tail sectio
5、n and maintenance section which are installed separately.1.2 Assemble non-standard and standard section into one complete section.1.3 Assemble standard section 2, connection section and standard section into one complete section. (16.600 platform);1.4 Assemble standard section 4, standard section 5,
6、 connection section and a standard section 6 into one complete section. (Up to 26.800platform);1.5 Assemble standard section 7, standard section 8 and connection section 3 into one complete section.1.6 Assemble standard section 9 and connection section 4 into one complete section.1.7 Head section li
7、fting separately.Note: This is AUMUND products, and equipment manufacturers will send engineers to conduct on-site guidance. We wont start assembled work unless we get manufacturer consent in case they dont accept our work. 2. Foundation handoverInspection on equipment foundation center line of; bol
8、t hole size, pitch, hole depth and elevation.3. Mortar shimming production and conservation.Make corresponding dimensions mortar shimming according to requirements of drawings produced and take care that mortar pier for five days.4. Transport equipments to construction site.5. Tail section installat
9、ion. Pre-adjust on the vertical and horizontal levelness of tail section.6 Bolt hole one time grouting. Grouting required keeping the anchor bolts vertically.7. Tail section installed with fine alignment.8. Secondary grouting the anchor bolts.9. Installation of the maintenance section and other inte
10、rmediate housing.9.1Note matinance section is not up side and down side reversed.9.2Note flange sealing and connecting bolts fastening.10. Head section installation.11. Casing overall alignment.12. Guide framework installation.13 .Head & tail wheel alignment.14. Align drive shaft levelness.15. Trans
11、mission components installation.16. Installation for backstop parts 17. Chains installation.17.1Adjust the upper part of tail wheel close to limit position and set a good level.17.2 Assembly chain and do lubrication and anti-rust treatment.17.3Apply hoist with pulley pull chain to the upper end of h
12、ead section and fixed.17.4 Connect chain in head section parts and hanging it on head wheel in case of slide.17.5Connect the other ends of chain in the tail section.17.6 After completed tail sections chain connection, adjust tail wheel to a suitable position.18. Hopper installation18.1 equipment cle
13、aning and oil filling18.2 Power preparation and set switch on maintenance section.18.3 Use auxiliary transmission for hoppers installation.18.4 Continuous installation of three hoppers.18.5 Move hopper to middle position next to head wheel by auxiliary transmission and installation of three hoppers.
14、18.6 Repeat Step 2 until all the hoppers installation are finish19. Install the hood and sealing4) Test runA) Cold run test1. Oil fillingCheck that the device is clean or not. Filled oil or grease models meet the technical requirements or not. Oil filling point is correct or not. The model and the a
15、mount of the filled grease should be listed in the single machine cold commissioning record.2. Equipment inspectionCheck connectors are tightened or not, the seal is correctly installed or not, whether internal debris cleans up, the safety cover is installed correctly or not.3. Operating requirement
16、sBearing temperature rise should not exceed 70 when running; smooth running with sprocket and chain mesh well; hoppers do not touch the housing rub. Running lasts for at least half hour after indicators meet the inspection requirements while total running hours not less than four hours.4. Commission
17、ing recordsEquipment cold test run must be recorded in detail and the recorded data must be truthful and reliable.B) Load test run1. Bolts fasteningBefore hot running, all hoppers bolt re-tightening after cold commissioning shows qualified after 2.2 Operating requirements2. Bearing temperature rise
18、should not exceed 70 when running; smooth running with sprocket and chain mesh well; hoppers do not touch the housing rub. No leakage appeared. Indicators meet the requirements of inspection.3. Commissioning recordsEquipment cold test run must be recorded in detail and the recorded data must be trut
19、hful and reliable.V. Safety MeasuresRefer to Site Safety Management Plan.设备安装检测记录 Equipment Installation Inspection Record建设单位Owner： 施工单位Constructor： 年Y 月M 日D车 间Dep.工艺流程编号Process No.设备名称Equipment name规格型号Specification数量(台)Quantity Cement grinding station552.BE1/2链斗式提升机chain bucket elevatorBW-Z 1100/
20、3201 set质量标准Quality standard按图纸设计要求As per drawing实测数(附图或表) Field measurement (attached drawing or diagram):检查项目Item质量标准Standard实测值Actual data备 注Remark检查项目Item质量标准Standard实测值Actual data尾节安装上法兰水平度Flange level degree above base joint connector0.1mm/mA5mm头轮水平度Head wheel level0.3mm/m尾轮水平度Rear wheel level0.3mm/mB壳体垂直度Verticality of casings5mm检验结论Inspection conclusion:Contractor：AVIC：
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