德国海德堡水泥搅拌站配置.doc

HZS180CK PLANT SPECIFICATIONTechnical specifications General Details: Product range : C25 to C 65 Capacity : 100 m/h Capacity on an annual basis : up to 100.000 m Suited for the following raw materials: Cement Coal flyash Limestone powder Ground Granulated Blast Furnace Slag, GGBS Aggregates: sand gravel (round or crushed) Water: cold water slurry water (from recycling machine or rinsing location) hot water surface water Admixtures Total live storage capacity of cement 4120T=480T Number of cement grades 4 Feed efficiency of cement screws, each minimum 80m/h Total storage capacity of gravel sizes in one in-line compartment silo. 535=175m Number of bins for gravel sizes. 5 标准配置为4个，容积25每个立方；骨料仓增加1个，仓体容量为35立方1个。 Maximum vertical clearance (headroom) when charging concrete to truck mixers 4.1 m 卸料高度为3.8米，增加0.3米。主楼支腿加高0.3米Operating voltage and frequency 400 V / 50 HzLighting and sockets 220 V / 50 Hz Control voltage 24 V DC Practical guaranteed flow rate in RMX concrete loaded in a truckmixer 100 m/h Mixer type: Twin Shaft 3 m3 mixer. Mixing time: Mixing times may adjust depending on requirement. Maximum aggregate load Maximum cement weigher load 7500 kg 1800 kg Maximum water weigher load 750 kg 标准配置600kg，水斗容积加大Nominal size of water supply pipe inside plant 65 mm Maximum admixture weigher load25 kg+75 kg 外加剂斗分为2个，共使用四种外加剂。Batching accuracy 2% of aggregates1% of the others Description of assembly 1. Basic unit 1.1. Twin Shaft mixer Output of set concrete per batch 3,0 m Mixer arms with replaceable mixing blades. Mixer arms and clamps with wear protection Wear lining 16 mm thick cast wear tiles Mixer tools and scrapers chilled cast iron Adding water into the mixer via free fall. Automatic Aeration of the mixer Hydraulic operated mixer valve, progressive opening Possibility to open mixervalve manually for emergency discharge. Thermo sensor for automatic cut-off if mixer motor is overheated. Key（Special） operated safety limit switch for the mixer cover 2 sets maintenance platforms1.2. 1 discharge hopper made of sheet steel including - 1 rubber tube - 1 wear sheet lining(s) - suitable for semi-dry material (With vibrator)Discharge hopper (without wear plates) galvanized.卸料斗增加振动器1个；外表面需要镀锌 1.3. 1 supporting structure including - mixer platform - weigher platform - platforms complete closed with corrugating plate covers 搅拌主楼等钢结构全部需要镀锌 1.4. 2 catwalk(s) for the weigher platform and 2 catwalks for the mixer platform Width 800mmThe podests will be executed with corrugating plate covers. 1.5. Access from mixer platform to weigherPlatform by stairs 1.6. 1 two-part staircaseWidth 800mmleading to mixer platform 上人楼梯宽度800mm，全部镀锌 1.7. 1 skip hoist for 3 m3 mixer consisting of - hoist winch - pole switchable gear brake motor - full motor protection - skip hoist elevator track. On the groundSkip as tilting bucket. Skip travel speed up 0,4 m/s down 0,8 m/s. (data will be changed by actual need)Protection grid at the skip elevator track Additional installed protection grids in the area of loader foot 翻转式的提升斗，斗外表面镀锌，布置地面上，增加防护网，轨道等全部镀锌 1.8. 1 electro-mechanical cement weigher - weighing device complete with load cells - cable box including cable to weighing electronics - weighing container complete with slide varnish lining and electro-pneumatically operated throttle valve gate - cover - 1 vibrator With weight checker增加机械校秤装置，称量斗需要镀锌 1.9. 1 electro-mechanical flyash weigher - weighing device complete with load cells - cable box including cable to weighing electronics - weighing container complete with slide varnish lining and electro-pneumatically operated throttle valve gate - cover - 1 vibrator With weight checker 增加机械校秤装置，称量斗需要镀锌 1.10. 1 electro-mechanical water weigher for pure and residual water 1 compartment consisting of: - weighing device complete with load cells - cable box including cable to weighing electronics - weighing container. With weight checkerWater weigher completely galvanized. 增加机械校秤装置，称量斗需要镀锌，水斗下料角度60度。 1.11. 1 water supply consisting of: - 1 rotary flap valve for coarse batching of the pure water, electro-pneumatically operated. - 1 rotary flap valve, electro-pneumatically operated, as weighing container gate - inlet pipes and flushing pipes with accessories completely galvanized. - 1 solenoid valve for fine batching of the pure water Adding water into the mixer via pump (via free fall) operation. Remark: Water supply to ground level. The control of the pump for residual water is initiated from the control system of the plant as a signal to the pump control. Pump supplied by SANY. 管道及其附属件，都需要镀锌。水自由进入主机，不需要管道泵。要求进水管道直径100mm。 1.12. 1 admixture weigher device Location: weigher platform. 2 weigh hoppers (25kg+75kg)- admixture with a pH-value 6-7, max. temperature 30C. The admixture is added to the mixer in a free fall. 4- compartments for store liquid admixtures, (Plastic)consisting of: -4compartments - 4pumps- 4sets of pipesLocation: Admixture room. 2个称量斗，分为大、小斗。每次称量后必须用清水进行清洗。4个外加剂储备箱为塑料结构。每种外加剂可单独进入称量斗内，相当于8套进液管路。每套管路都需配备管路执行元件。每条管路还需配备溢流阀，保证管道内正常压力，溢流的液体能回到储备箱内。外加剂布置在单独的集装箱内，要求地面不渗漏，周围有挡板。 1.13. 1 compressor fit to deliver air needed for full operation of the plant including +Air dryer- Oil separator - Filter. - pressure reducing valve - compressed-air detector - shut-off cock - water separator - Compressed air line made of plastic with plug connectors. Note: It is of utmost importance to locate and operate the compressor in a frost and dust free environment (room), (approx. 5 C to + 40 C). (for example additive storage room) 增加空气干燥机 1.14. 1 Steel foundation2.Cladding2.1. 1 cladding for the mixer and weigher platform consisting of: - 1 frame construction complete with corrugating wall - 4 plastic frame windows (white) with insulation glass - 1 roof (removable) - 1 access door to the mixer platform, 1000 mm wide, lockable -additional lightning 门的宽度850 mm，铰链式的开窗方式50mm厚夹芯板外包装 2.2 1 cladding for the skip elevator track and the skip drive unit consisting of: - 1 frame construction complete with corrugating wall 50mm厚夹芯板外包装 3. Cement storage and batching 3.1. 4 cement silos, 120 t (98 m) capacity single compartment type, outlet height (lower flange of silo) 2075 mm, diameter 2.9 or 3.2 meters for setting up the cement silos at the front in one row including - 4 silo over- and underpressure safety device - 1 filling pipe (DN 100) with fixed A-coupling - connecting flanges - railing (galvanized) - 1 terminal box 粉罐顶栏杆需要全部镀锌。 3.2. 1 access ladder(s) with back guard, leading to one cement silo roof. ladder with one rest platform rest platform for 120 t (98 m) silo 1套上人楼梯3.3. 3 connecting platform(s) arranged between the cement silos 3.4. 4 cement screws Delivery capacity approx. 72 m/h including - cleaning flap - inlet and outlet pieces - inlet valve - rotary valve at the outlet of the screw - maintenance and reverse switch 每个螺旋机的出口需要增加气动蝶阀增加4个控制开关，可单独控制螺旋机的工作。检修时，可通过开关，翻转运行。布置在螺旋机旁边。 3.5. Accessories cement part 4 electric silo filling indicator system(s) for binding agent 4 automatic overfill safety device(s) for binding agent silos consisting each of: - rotary wing-filling limit switch (per compartment), approx. 1 m long, with guard tube, weatherproof cover and operational run monitoring for checking functionality - pneumatically-operated pinch valve DN 100, (per compartment) for installation in the silo filling line, with solenoid valve and compressed-air supply from the plant compressor - lockable cover for fixed coupling with bolt on slewing lever with a built-in limit switch (per compartment) at blow-in line, for automatic exhaust air filter cleaning - cable 增加4个最大料位检测器 增加4个连续式料位检测器 增加4个管道阀，控制信号由相关传感器提供 增加4个行程开关，开启，关闭控制收尘机运行 3.6. Electrical equipment for the automatic overfill safety device consisting of: - 1 Warning horn(s), sounds when maximum level is reached. - 1 Flashing warning light(s) - Cable -The horn and flashing light are located at the blow-in lines. 1 controlunit placed by cementloading tubes, consisting of: Sheet steel housing with rain cover, enclosure rating IP 65, transparent cover for lamps and switches with the following controls and telltales: site system on key switch with indicator lamp yellow telltales for silo full 1 red telltale for filter fault 1 red telltale for maximum level sensor fault 1 white telltale for filter running 1 green telltale for proceed with filling 1 red telltale for no compressed air 1 red telltale for overpressure 1 cancel button to switch off horn and flashing light. The local control is located next to the blow-in lines 需要控制程序进行控制，灯不同显示表明各个工作状态。增加1个集中控制箱，布置在粉料管旁边，电控柜上也需要有相同功能的显示。 3.7. 4 pressure monitoring for binding agent silos Over pressure is shown at the local control 增加4个压力传感器，并可以在控制系统内显示 3.8. 4 exhaust vibrator air filter(s) for binding agent Emissions according local government laws 5 to 10 mg/m3. including - cleaning device via shake-off vibration - textile filter 3.9. 4 aeration systems for binding agent, in cones consisting of: - ring lines with unions - ventilation insert - valves - air supply from the compressor 4. In-line compartment silo and belt weigher 4.1. In-line compartment silo, consisting of: - number of compartments: 5 (5 x 35 m) - capacity: 175 m - single gates: 10 concrete ramp for in-line compartment silo will be provided by customer. 4.2. 1 electro-mechanical belt weigher Consisting of: - weigh-out equipment with load cells - cable box including cable, leading to weigher electronics - suspensions for load cells and belt conveyor - guides and stabilizers. - belt width 1000 mm - rubber belt quality EP 400/3 + 4:2 mm - drive station with electric motor, soft start - drive drum with friction lining - three-part roller sets for the upper belt - lateral material guiding (trough) with wear-plate lining - rubber belt cleaner - release cord on both sides - provision for suspension or laying of test weights. 皮带秤结构，4个拉式传感器，皮带带有拉线开关，要有防止晃动的装置，导料槽，机械校秤装置 4.3. Cladding For underconstruction of the aggregate bins 骨料仓以下需要全部封闭，50mm夹芯板 4.4. Pneumatic parts for 10 single gates 4.5. 2 electro-motor driven vibrator(s) mounted to compartment(s) 1 (normally to the sand bins). 5. Electrical installation, according European norms see enclosure 5.1 Control system Installed 5.2 Container including sufficient space for workspace operator and main panel. Minimum size 2.2 x 5.8, air-conditioned and h