混凝土输送泵.doc

_1. Main technical dataHBTS50-12-75主要技术性能参数表Items项目内容 Units单位Parameters参数HBTS50-12-75Whole performance of machine整机性能Max. theo. concrete output (L./H.)最大理论混凝土输送量(低压/高压)m3/h56/33Max.concrete pumping pressure (H. /L.)最大泵送混凝土压力(高压/低压)MPa12/7Distribution valve type分配阀形式S管阀S ValveConcrete cylinder diameterstroke混凝土输送缸缸径行程mm1801200Hopper capacityfeeding height料斗容积上料高度Lmm4001240Outlet diameter出料口直径mm125Power system动力系统Electrical engineering model电机型号Y-280S-4Electrical engineering power额定功率 kW75Rotate speed额定转速 r/min1480Hydraulic system液压系统Circuit type液压油路形式 Open circuit开式回路Pumping system pressure泵送系统油压MPa32Mixing system pressure搅拌系统油压MPa8Capacity of oil tank液压油箱容积L250The biggest transportation is away from vertically (/Level)最大输送距离 垂直/水平m 150/700Other parameters 其它参数Max. aggregate diameter允许最大骨料粒径mmSlick scree卵石: 30 40Scree碎石: 20Inside diameter of delivering pipe混凝土输送管内径mm125Dimensions：lengthwidthheight外形尺寸：长宽高mm460018501770Total weight 总质量 kg30002. Main technical feature主要技术特点2.1 Hydraulic system液压系统 Single open hydraulic loops (pumping hydraulic circuit is independent of distributing hydraulic circuit) with one pumps, makes the whole hydraulic system much simpler. The reliability of the whole system is also much higher as well as the components life is prolonged greatly. This is convenient for judgeing and removing trouble.采用单泵、单回路开式液压系统，主泵送油路和S阀摆动油路相互独立，使系统简单，元件寿命延长，可靠性更高，并便于故障判断和排除。 Large valve changing direction, makes the main pumping loop quick response, small leakage, good stability,high reliability and high resist contaminative capability.主泵送油路采用大通径阀换向，响应快,内泄漏小,稳定性好,可靠性高,耐污染能力高。 Hydraulic system has safe relief protection,at the same time,when the system pressure is over, the main oil pump cutting device makes itself be protected reliably.泵送液压系统具有安全溢流保护，同时，主泵还具备系统超压时，油泵压力自动切断截流装置，使主泵获得多级可靠保护。 Cone sealing of all pipes make the pipe joints seal reliably.所有管路均采用锥面密封，管路接头密封可靠。 Adopt emulsification technology of initiative and passivity recovery integration.采用了主动防御和被动防御相结合的综合防乳化技术。2.2 Electric control system电控系统 Compared with domestic product, the electric control system is simplest, the element quantity is fewest and its reliability is highest.与国內同类产品比较，电控系统最简单，采用元器件数量最少，可靠性最高。 The wire remote equipment is convenient for operation far away.配有有线遥控装置，方便远距离操作。 Adopting proximity switch in hydraulic cylinder can realize changing direction with non-touch, which ensures that the direction can be changed reliably.采用油缸内接近开关非接触换向，确保换向可靠。2.3Mechanical system机械系统 The design of hopper and S valve and so on adopt DEAS software to caculate, the hopper and S valve have good rigidity to avoid the phenomenon of hopper distortion and S valve breakage.料斗、S阀等关键受力元件的设计，采用DEAS软件对其受力状态、结构刚度、应力集中状况进行了细分网格的有限元计算，设计出的料斗、S阀结构刚度好、工艺性佳，避免了同类产品高层输送时料斗变形及S阀断轴现象。 The agitator have unique form, which separates the hydraulic motor from agitator bearing pedestal.At the same time, adopting large displacement motor ensures that the agitator moment is big enough.搅拌机构采用独特的结构形式，将液压马达与搅拌轴承座完全隔离，即使搅拌密封磨损漏浆，也不至于影响液压马达。同时，采用大排量马达，确保搅拌力矩足够大，即使料况差的情况下也能正常搅拌不被卡死。 Make sure the pumping is good and decline the phenomenon of pipe jam, the spectacles wear plate and cutting ring should be useed in lower abrasion. Guangyuans spectacles wear plate and cutting ring use high wear material, making the components life prolonged greatly.混凝土泵的眼睛板，切割环应该在低磨损下使用，才能够确实保证良好的泵送状态，降低堵管现象的发生。本公司采用高耐磨硬质合金材料眼睛板、切割环。眼镜板、切割环等易损件经过不断的技术攻关，使用寿命更长，较好泵送状态时，眼镜板最高寿命最长可达到3万方以上。2.4 Lubrication system润滑系统The hydraulic circuit will take high oil into double distributor,and then the lubricating part can obtain hydraulic oil.It ensures the lubrication of the concrete cylinders piston and other parts and prolongs the life of piston and other sealings.换向时液压油路将高压油输入双线分配器。伴随混凝土缸活塞的每个冲程运动，各需要的润滑部位都可以从双线分配器中得到一滴液压油。它确保了混凝土缸活塞和各需要的润滑部位的必要的润滑，延长了混凝土活塞及其他密封件的寿命。2.5Cooling system冷却系统The radiator equipment makes the working oil temperature of hydraulic system below 70 and makes the machine in normal status.采用强制风冷大散热器装置，确保液压系统的工作油温控制在70以下，从而保障主机液压系统处于正常的工作状态。3. Main configuration主要配置Table 3-1 Assembly configuration表3-1总成配置Name名称Items内容HBTS50-12-75Electrical engineering model电机型号Y280S-4Circuit type液压系统油路形式Single hydraulic open loops with one pumps开式单泵单回路Main hydraulic pump主油泵 川崎140Main valve and control valve block主阀及控制阀块Beijinghuade北京华德Agitator motor搅拌马达ningbo宁波Pumping cylinder泵送油缸110/701200Concrete cylinder 混凝土缸1801200Spectacles wear plate and cutting ring眼睛板、切割环Wear 耐磨Lubrication system润滑系统Manual lubrication pump/double-distributor手动润滑泵、双线分配器Mixing auto-reverse搅拌自动正反转NO无Remote control遥控器Wire romote control有线Radiator冷却器Air-cooled风冷High-low pressure switch高低压切换Have有Table 3-2 Hydraulic system configuration表3-2液压系统配置Number序号Name名称Manufacturer生产厂家1Main hydraulic pump主油泵JINAN 济南2Gear pump齿轮泵HEFEI合肥3Suction filter吸油滤清器WENZHOU温州4Return filter回油滤清器WENZHOU温州5Return filter element回油扩散滤芯WENZHOU温州6Pressure relief valve溢流阀HUADE华德7Electro-hydraulic reversal valve电液换向阀HUADE华德9Hydraulic motor液压马达NINGBO 宁波10Radiator冷却器XINXIANG新乡11Check valve单向阀HUADE华德Table 3-3 Electric system configuration表3-3 电气系统配置Number 序号Code name代号Name名 称Manufacturer生产厂家1QF1.3Small circuit breaker小型断路器CHINA中国2QF2Small circuit breaker小型断路器CHINA中国3KA1.2Relay起动互锁继电器CHINA中国4KA3.4Auxiliary relay中间继电器CHINA中国5SQ3-SQ4Proximity switch接近开关CHINA中国6CHINA中国7SB2.3Pumping button泵送按钮CHINA中国8SA2.3.4.5.10Switch 开关CHINA中国9SA6.7.8.9Remote swit