HRM1300立式磨样本资料080419说明书1(英)

1、.：.；HRM 型 立 式 磨 江苏鹏飞集团股份地 址：江苏省海安县大公镇工业园区电 话：11572088 邮 箱:wqgpf2021163传 真邮 编： 226623 网 址: pengfeichina目 录概 述技术参数表任务原理 工艺流程安装试运转及操作、维护主要液压光滑设备、光滑油品目录轴承目录效力概述：HRM型立式磨是江苏鹏飞集团股份跟国内大院大所亲密协作，广泛吸受国外立磨先进技术，总结多年的实际阅历，研讨、设计、制造的一种高效、节能、环保的烘干兼粉磨设备，它集烘干、粉磨、选粉、保送为一体，具有顺应性广、粉磨效率高、电耗低、磨耗小、烘干才干大、产品细度调

2、理方便，工艺流程简单、噪音低、粉尘污染小、运转可靠、维修方便等优点。近年来，在水泥生料、煤粉制备，电厂磨煤及脱硫石粉制备，矿渣粉磨，化工行业膨润土及磷矿粉磨，冶金行业，超细粉磨行业等等许多领域，得到了非常广泛的运用。鹏飞牌HRM型立磨以其质量优良、工艺技术先进、运用性能好、效力优良、羸得了越来越多的用户青睐。技术参数：HRM型原料立式磨技术参数型号规格HRM1300HRM1500HRM1700HRM1900HRM2200HRM2400HRM2800HRM3400产量t/h20252634405060808511095130120160190240最大喂料粒度mm2020253035354045

3、原料水分%10生料细度(%，R0.08)1212121214141415生料水分(%)1主电机功率(kW)20028040050080090012501800注：原料易磨性Bond指数12kwh/t。HRM型原煤立式磨技术参数型号规格HRM1250MHRM1300MHRM1400MHRM1500MHRM1700MHRM1900MHRM2200MHRM2400M产量t/h7121015121716222028263540454555最大喂料粒度mm2525303030354040原煤水分%10煤粉细度(R0.08)5-12煤粉水分(%)1主电机功率(kW)13218520025031540050

4、0560注：1.原煤哈氏可磨指数60；2.可用于粉磨无烟煤，煤粉细度R0.083%。HRM型原煤立式磨技术参数用于冶金行业高炉喷煤型号规格HRM800MHRM1100MHRM1250MHRM1300MHRM1500MHRM1700MHRM1900MHRM2200M产量t/h355891313171822223030404050最大喂料粒度mm1520252530303540原煤水分%10煤粉细度(200目经过%)80煤粉水分(%)1主电机功率(kW)55110132180250315400500注：原煤哈氏可磨指数60。HRM型高细立式磨技术参数用于电力行业烟气脱硫型号规格HRM1250XHR

5、M1300XHRM1500XHRM1700XHRM1900XHRM2200XHRM2400XHRM2800X产量t/h691213182518252530304040505055最大喂料粒度mm020025035035040040040045入磨物料水分%5产品细度(10-40m)325目44m97%经过产品水分(%)1主电机功率(kW)132200280355450560710900注：石灰石易磨性Bond指数12kwh/t。HRM型高细立式磨技术参数用于非矿行业型号规格HRM800XHRM1100XHRM1250XHRM1300XHRM1500XHRM1700XHRM1900XHRM220

6、0X产量t/h0.53161.592131825182525352535最大喂料粒度mm015120020025035035040040入磨物料水分%10产品细度(10-40m)325目44m97%经过产品水分(%)1主电机功率(kW)45110132180250355450600注：以上技术目的以莫氏硬度3-4的物料为基准。HRM型矿渣立式磨技术参数型号规格HRM1500SHRM1700SHRM1900SHRM2200SHRM2400SHRM2800SHRM3400SHRM3700S产量t/h681012151825282428505550586070最大喂料粒度mm1-10矿渣水分%12产

7、品比外表积(m3/kg)420产品水分(%)1主电机功率(kW)280400500800900160018002240注：本样本表格内数据仅供选型参考，设备保证目的以签署合同为准。任务原理：1、HRM型原料立式磨主要构造见以下图：1、选粉安装2、中壳体3、磨辊安装4、传动臂5、限位安装6、下壳体7、传动安装8、液压系统9、副油缸2、任务原理如下：电动机经过减速机带动磨盘转动。物料从进料口落在磨盘中央，同时热风从进风口进入磨内，在离心力的作用下，物料向磨盘边缘挪动，经过磨盘上的环形槽时遭到磨辊的碾压而粉碎，粉碎后的物料在磨盘边缘被风环处高速气流带起，大颗粒直接落到磨盘上重新粉磨，气流中的物料经过

8、分别器时，在旋转转子的作用下，粗粉落到磨盘重新粉磨，合格细粉随气流一同出磨，在收尘安装中搜集，即为产品。含有水分的物料在与热气体的接触过程中被烘干，到达所要求的产品水分。3、特 点物料主要是依托磨辊的分量和加压安装的压力被破碎和粉磨的，在粉磨过程中物料一直遭到磨辊的压力作用，而磨辊和磨盘间不是纯滚动，物料遭到的是多向应力的作用，因此提高了磨机的粉磨才干和粉磨效率。由于物料进入磨机后就与热气体充分接触，被粉磨后又悬浮在热气中，能充分地进展热将交换。在粉磨的同时也烘干了物料。磨辊的碾磨压力由液压系统提供，经过加压安装、传动安装传给磨辊而施加 在物料上，经过调理液压系统的压力，来改动粉磨压力的大小以

9、满足粉磨不同硬度物料的要求。为了防止磨机任务时因断料磨辊与磨盘的直接接触而呵斥的猛烈震动，磨辊和磨盘之间应有一定的间隙，因此，特别设计了控制间隙大小的限位安装，并经过限位安装可随时了解磨辊下物料的厚度，因此保证了磨机在平安和经济的任务条件下运转。辊套和磨盘衬板采用了高硬度合金耐磨资料，磨损小，寿命长，而且当辊套磨损到一定程度时，还可翻面运用，从而延伸辊套的运用寿命。磨辊能借助于辅助油缸的作用，将其翻出机外，改换检修非常方便。磨盘周边上设有防止盘座磨损、调理风环处风速和盘上物料厚度的安装，可确保立式磨的消费才干及其经济运转。分别器由变频器电机、减速机构、转子、壳体等部分组成。电机经过减速机构带动

10、分别器转子转动，经过调整电机转速而获得不同细度的产品。主减速机由稀油站供油产生循环光滑系统，以保证主减速机的正常运转。工艺流程：HRM型原料立式磨在粉磨系统中的运用主要有以下几种方式，详见工艺流程图一、图二。工艺流程图一1.电子皮带秤2.胶带保送机3.电磁除铁器4.回转锁风喂料机5.HRM型立式磨6.外循环提升7.高效旋风收尘器8.风机风门9.主风机10.气箱脉冲收尘器11.风机风门12.尾排风机13.螺旋保送机14.循环风阀15.热风阀16.冷风阀工艺流程图二1.电子皮带称 2.皮带保送机 3.板链提升机 4.回转锁风喂料机 5.HRM型立式磨 6.气箱脉冲收尘器 7.立磨排风机 8. 循环

11、风碟阀 9.冷风蝶阀 10.热风蝶阀 11.电动除铁器工艺流程一的特点： 系统流程较复杂，压力损失较大，风机叶轮磨损大，但第二级收尘器负荷小，系统投资较低，适用于磨蚀性较小的物料。工艺流程二的特点： 系统流程简单，压力损失小，系统电耗低，但投资相对较大，适用于磨蚀性较大的物料。安装试运转及操作、维护一安装前的预备应检查地脚螺栓孔尺寸；现场清扫；各地脚孔间按要求放置垫铁，各地脚螺栓放入地脚孔；程度丈量仪、经纬仪、框式程度仪、垫铁；二安装传动安装安装：首先将主电机和减速机底座准确地落在根底上，用混凝土将地脚螺栓固定，待混凝土凝固后，拧紧螺栓，经过调整垫铁将两底座调平，底座调平后，其纵向及横向程度误

12、差不得超越0.1mm/m，然后进展二次浇灌将底座埋入混凝土。接着安装主电机和减速机，安装后要求主联轴器的两轴中心线倾斜夹角小于0.5度，标高误差小于0.3mm。下壳体及磨盘安装:安装下壳体时应以减速机出轴中心线为其准，两者中心线间的误差不得超越正负1mm，首先将下壳体吊装在根底上，找正中心位置，将地脚螺栓灌浆固定，然后将磨盘悄然吊装在减速机上，找正并装上定位销，均匀用力拧紧联接螺栓，经过调态下壳体的位置，使磨盘下风环间的径向间隙根本一致，应转动磨盘进展检查，同时检查下壳体上法兰与磨盘上端面间的轴向间隔 能否满足安装要求，可经过调整垫铁进展调整。然后紧固，经过调整垫铁使下壳体的上法兰平面坚持程度

13、。上壳体、磨辊及传动臂的安装：按设备图纸要求将上壳体吊装到下壳体上，找正后均匀用力紧固联接螺栓。将事先组装好的磨辊和传动臂吊装到下壳体机架的轴承座上拧紧轴承座的联接螺栓，然后翻转传动臂，使磨辊悄然置于磨盘上，再安装磨辊的密封件，安装时应留意密封的严密性。限位安装及分别器的安装：预先组装好限位安装，按设备根底图尺寸要求将其就位，并拧出限位螺栓使其与限位头相接触，找正后对地脚螺栓灌浆将其固定，待砂浆凝固后，拧紧地脚螺栓。然后再拧进限位螺栓，使磨辊与磨盘之间的间隔 为10mm。接着开场安装分别器，将预先组装好的分别器吊装到上壳体上，均匀用力拧紧联接螺栓，留意法兰接合面要求严厉密封。加压安装的安装：将

14、组装好的加压安装按图纸要求就位，与磨机主体相联后找正，将地脚螺栓灌浆固定，砂浆凝固后拧紧螺栓。液压系统及光滑系统的安装：根据设备安装现场的实践情况，备齐液压系统及光滑系统所需的各种油管。用紧缩空气吹扫管孔并严厉酸洗，分别按要求进展组合及安装。最后对根底进展二次浇灌。三试运转前的预备任务a、仔细检查各零部件的安装能否正确，有无错装或漏装；b、仔细去除磨内安装时的遗留物；c、用手盘动各运转部件，检查能否有任何卡死或金属摩擦景象；d、将各光滑点按要求注入适量的光滑油或光滑脂；四试运转的操作过程a、首先封锁液压系统进油总阀，翻开卸压阀，空载运转八小时。然后接通油路检查抬辊、落辊情况，检查系统各原件能否

15、正常任务。b、将光滑系统稀油站预先空载运转八小时，检查。c、将磨辊稍稍抬起分开磨盘，开动主电机和分别器电机，空负荷运转6小时，留意整个运转过程中不应有任何异常声响或景象发生。否那么立刻停车。分别器转速应由小到大，启动主电机前应点动开关，察看电机转向能否正确。d、开车前的预备首先检查磨机各转动部件能否正常运转。各光滑点能否已注入适量光滑油。其次调整限位安装使磨盘与磨辊的间隙为10mm。最后对蓄能器充气，其压力大小可参照。将液压系统置于正常任务形状。e、开车顺序光滑系统电机稀油站分别器电机抬辊主电机投料落辊液压系统电机。f、操作阐明：磨机启动后，物料以设定值喂入，操作液压系统落下磨辊，开启液压站油

16、泵电机，调整液压系统的任务压力，使系统到达平衡，同时应调理分别器转子转速，使产品的细度满足要求。先将分别器转速调到最高值，根据产品细度进展转速的调整进展上述操作时留意察看主电机电流、主减速机瓦温度小于70度和磨辊轴承温度小于100度。根据物料水份调理入磨气体温度，最高不能高于350度。磨机喂料量、粉磨压力、磨内通风量、分别器转速等要一致思索，使之处于最正确配合形状。g、维修内容：运转一段时间后，要检查各处的联接螺栓和固定螺栓有无松动及损坏；检查各密封件及易损件的磨损情况；定期对各光滑点补充光滑油或脂；根据辊套的磨损情况调整衬板与辊套的间隙；磨机在运转500小时后要对主减速机内油放尽并清理干净，

17、改换新油，以后每2000小时检查一次油质，不合规范要求要进展改换；辊套磨损后可翻面运用，再次磨损后必需改换。六、主要液压光滑设备、光滑油品目录立磨液压光滑系统安装阐明立磨液压光滑系统安装范围：主辊、辅辊液压控制站；主减速机光滑控制站；选粉机主轴轴承光滑控制站。控制站到主机部件之间的全部管路安装。液压系统、光滑系统的管路冲洗。各控制站均可分别安装，直接摆放平台或地坑。管路安装： 液压系统、光滑系统的管路均采用无缝钢管，衔接采用焊接式接头，安装前用煤油清洗管子，然后用干净，枯燥空气吹净。管子必需用弯管机冷弯，不许火焰加热弯曲。弯曲半径不得小于3倍管径。系统加油：加注液压油、光滑油前用面团清洗油箱，

18、加油时应过滤，过滤精度5微米。严禁直接向油箱加油。附：设备液压光滑表1磨辊加载液压站N-46抗磨液压油200L三 月 短少补充油脏改换2 主减光滑控制站ISO VG3201500L三 月 短少补充油脏改换3选粉机光滑站ISO VG320300L三 月短少补充油脏改换4磨辊轴承ISO VG320适量七、轴承目录序号轴承位置轴承型号数量备注1磨辊安装球面滚子536484GB286-642选粉机主轴圆锥滚子303191GB/T297-943选粉机主轴圆柱滚子NU2219E1GB/T283-944主辊油缸关节轴承GE110ES-2RS4GB9163-905副油缸关节轴承GE50ES-2RS4GB916

19、3-90八、效力：1、可根据物料情况不同，提供全套立磨消费线的工艺技术，设备。2、可提供免费指点安装，调试。机械、电器工程师各一人I. General description HRM vertical roller mill is a sort of drying and grinding equipment with the characteristics of high efficient, economical energy and environmental protection; it is the equipment made by Jiangsu Pengfei Group Co

20、., Ltd. intimately cooperated with the large institute, widely absorbing the advanced technology of the foreign vertical roller mill and summarizing the years of practical experience and then the vertical roller mill is researched, designed and manufactured. It collects the drying, grinding, separat

21、ing and conveying as a system. It has the advantages of wide flexibility, high grinding efficiency, low power consumption, small abrasion wear, large drying capacity, convenient adjustment of the fineness of the products, simple process flow, low noise, small dust pollution, reliable operation, conv

22、enient maintenance and so on. Recently the vertical roller mill is highly widely used in cement raw meal, coal powder preparation, grinding coal in the power plant, desulphurization stone dust preparation, slag grinding, HYPERLINK ilib/A-zzhxp200405006.html t _blank bentonite and phosphorite grindin

23、g for chemical industry, metallurgy industry, over-fine grinding industry and other fields. For its perfect quality, advanced technology, good performance of usage, and the perfect services, “Pengfei brand HRM vertical roller mill has favored by the more and more users.II. Technical parametersTechni

24、cal parameters of HRM raw material vertical roller millSpecification and modelHRM1300HRM1500HRM1700HRM1900HRM2200HRM2400HRM2800HRM3400outputt/h20252634405060808511095130120160190240Max. feeding sizemm2020253035354045Moisture of raw material %10Fineness of raw meal (%，R0.08)1212121214141415Moisture o

25、f raw meal (%)1Power of main motor (kW)20028040050080090012501800Notes: Grindability of the raw material (Bond) index12kwh/t. Technical parameters of HRM crude coal vertical roller millSpecification and modelHRM1250MHRM1300MHRM1400MHRM1500MHRM1700MHRM1900MHRM2200MHRM2400MOutputt/h7121015121716222028

26、263540454555Max feeding sizemm2525303030354040Moisture of crude coal%10Fineness of coal powder (R0.08)5-12Moisture of coal powder (%)1Power of main motor (kW)132185200250315400500560Notes: 1. Hardgrove grinding index of the crude coal is not less than 60; 2. It can be used to grind the anthracite, a

27、nd the fineness of the coal powder (R0.08) is not more than 3%.Technical parameters of HRM crude coal vertical roller mill(Used in the blast furnace injecting coal of the metallurgy industry)Specification and modelHRM800MHRM1100MHRM1250MHRM1300MHRM1500MHRM1700MHRM1900MHRM2200MOutputt/h35589131317182

28、2223030404050Max. feeding sizemm1520252530303540Moisture of crude coal%10Fineness of coal powder (200 mesh passing %)80Moisture of coal powder (%)1Power of main motor (kW)55110132180250315400500Notes: Hardgrove grinding index of the crude coal is not less than 60.Technical parameters of HRM super-fi

29、ne vertical roller mill (Used in the flue gas desulphurization of the electricity industry)Specification and modelHRM1250XHRM1300XHRM1500XHRM1700XHRM1900XHRM2200XHRM2400XHRM2800XOutput t/h691213182518252530304040505055Max. feeding sizemm020025035035040040040045Feeding moisture%5Fineness of products

30、(10-40m)325 eye44m97%getting across Moisture of products (%)1Power of main motor (kW)132200280355450560710900Notes: Grindability of limestone (Bond) index is not more than 12kwh/tTechnical parameters of HRM super-fine vertical roller mill(Used in the non-minerals industry)Specification and modelHRM8

31、00XHRM1100XHRM1250XHRM1300XHRM1500XHRM1700XHRM1900XHRM2200XOutputt/h0.53161.592131825182525352535Max. feeding sizemm015120020025035035040040Feeding moisture%10Fineness of products (10-40m)325 eye44m97%getting across Moisture of products (%)1Power of main motor (kW)45110132180250355450600Notes: The a

32、bove technical index is basis on the material of the MOhs hardness 3-4.Technical parameters of HRM slag vertical roller millSpecification and modelHRM1500SHRM1700SHRM1900SHRM2200SHRM2400SHRM2800SHRM3400SHRM3700SOutputt/h681012151825282428505550586070Max. feeding sizemm1-10Moisture of slag%12Specific

33、 surface of products (m3/kg)420Moisture of products (%)1Power of main motor (kW)280400500800900160018002240Notes: The data in the table of the stylebook is only provided for the selecting specification reference, the guarantee index of the equipment is basis on the signing contract.III. Operating pr

34、inciple1. The primary structure of HRM raw material vertical roller mill can be seen in the following drawing:1. Separating device; 2. Middle shell; 3. Grinding roller device; 4. Driving arm; 5. Limit device; 6. Lower shell; 7. Driving device; 8. Hydraulic system; 9. Auxiliary oil cylinder 2The oper

35、ating principle is as follows: The motor drives the grinding disc to rotate by the reducer. The material falls into the center of the grinding disc from the inlet orifice, meanwhile the hot blast enters into the mill from the inlet opening, under the effects of the centrifugal force the material mov

36、es to the edge of the grinding disc, and then it is ground and pressed by the grinding roller while passing through the annular groove on the grinding disc, the crushed material is brought up by the high speed air jet in the vane at the edge of the grinding disc, the large granule directly falls int

37、o the grinding disc to be newly ground, while the material in the airflow passing through the separator and under the effects of the rotary rotor, the rough powder falls into the grinding disc to be newly ground, the eligible fine powder follows the airflow together coming out the mill, the products

38、 are collected by the dust collector. The material with the moisture which contacts with the hot gas is dried and reaches the permissible moisture of the products.3. Features (1) The material is crushed and ground which is mainly depended on the weight of the grinding roller and the pressure of the

39、pressure device. During the grinding process, the material is always under the effects of the pressure of the grinding roller, while between the grinding roller and the grinding disc is not the purely rolling, the material is under the multi-axial stress effects, so the grinding capacity and the gri

40、nding power of the mill are improved. (2) The materials get full contact with hot air after entering the mill, then they become powder and suspend in the hot air after been ground, as a result, they make full exchange with hot gas and so the materials are dried while being ground. (3) The grinding p

41、ressure of the grinding roller is provided by the hydraulic system, the pressure is brought to bear the material through the pressure device and the driving device to pass into the grinding roller, the magnitude of the grinding pressure is transferred through adjusting the pressure of the hydraulic

42、system to satisfy the requirements of grinding the materials with different hardness.(4) For avoiding the strenuous vibration which is created by the grinding roller contacting with the grinding disc directly during stopping feeding, there should be a certain clearance between the grinding roller an

43、d the grinding disc, therefore, so the limit device is specially designed for controlling the size of the clearance, and through the limit device the depth of the material under the grinding roller can be realized at any moment, so the mill can be guaranteed in the safe and economical working condit

44、ions to operate. (5) The roller sleeve and the lining board of the grinding disc adopt the high hardness alloy wear resistant material, so the abrasion is small and the life is long, and while the roller sleeve is abraded into some certain degree, it can be turned to use, accordingly the useful time

45、 of the roller sleeve is prolonged. (6) The grinding roller can recur to the effects of the auxiliary oil cylinder; make it turn to the outside of the equipment, so the change and the maintenance & repair are very convenient. (7) The device that can prevent the disk base abrasion, adjust the wind sp

46、eed of the vane and the thickness of the material on the disc are design at the edge of the grinding disc, so the production capacity and the economical operation can be guaranteed.(8) Separator is made up of the frequency convertor motor, the reducer system, the rotor, the shell and so on. Electric

47、 motor drives the rotor of the separator by the reducer system, and then gets the products with different fineness by adjusting the rotary speed of the motor.(9) The circulating lubricating system for the main reducer is produced by the oil supplying from the thin oil station, so as to ensure the no

48、rmal working of the reducer. Process flowThe handling of HRM raw material vertical roller mill in the grinding system mainly has the following several forms, details as per process flow chart one and two. Process flow chart one 1. Electronic belt scale; 2. Belt conveyor; 3. Electric magnetic iron re

49、mover; 4. Rotary air-lock feeder; 5. HRM vertical roller mill; 6. Extrinsic cycle elevator; 7. High efficient cyclone dust collector; 8. Fan damper; 9. Main fan; 10. Air box impulse dust collector; 11. Fan damper; 12. Tail fan; 13. Screw conveyor; 14. Circulating air valve; 15. Hot air valve; 16. Co

50、ld air valve Process flow chart two1. Electronic belt scale; 2. Belt conveyor; 3. Apron chain elevator; 4. Rotary air-lock feeder; 5. HRM vertical roller mill; 6. Air box impulse dust collector; 7. Fan for vertical roller mill; 8. Circulating air butterfly valve; 9. Cold air butterfly valve; 10.Hot

51、air butterfly valve; 11. Electric magnetic iron remover;The features of the process flow one:The system process is rather complex, the pressure loss is quite large, the wear abrasion of the impeller of the fan is big, but the load of the secondary dust collector is small, the investment of the syste

52、m is comparatively low, and it is adequate for the material of the small abrasiveness.The features of the process flow two:The system process is simple, the pressure loss is small, the power consumption of the system is low, but the investment is comparatively big, and it is adequate for the materia

53、l of the comparatively big abrasiveness.V. Installation, commissioning, operating and maintenance (I) The preparation for the installation 1. Please examine the dimensions of the holes for the foundation bolts. 2. Clean the site. 3. The sizing block should be reclined among the holes for the foundat

54、ion bolts according to the requirements; the foundation bolts are placed into the holes for the foundation bolts; 4. Horizontal measuring apparatus, transit instrument, frame horizontal instrument, sizing block () Installation Installation of the driving system: at first, accurately put the bases of

55、 the main motor and reducer system in the foundation, and then fix the foundation bolts by concrete. After concrete curdling, screw down the bolts, and then align two bases in plane through adjusting the sizing block. After adjusting the base, the errors of the longitudinal and landscape orientation

56、 level can not be more than 0.1mm/m, then, carry out the second pouring and then the base should be embedded into the concrete. In succession install the main motor and the reducer, after installation, the slope angle between two axles centerline of the main shaft coupling is required to be less tha

57、n 0.5degree, and the errors of the height mark should be less than 0.3mm. The installation of the lower shell and grinding disc: installing the lower shell is basis on the extension shaft centerline, the error among the two axles centerlines is less than 1mm. Firstly the lower shell is lifted onto t

58、he foundation, align the center place, then the foundation bolts are fixed by grouting, then the grinding disc is lifted on the reducer lightly, align and install the locating pin. Homogeneously forcibly screw down the connecting bolts. Make the radial clearance between the vanes and under the grind

59、ing disc basically coherent through adjusting of the lower shell location. While carrying through the examination by rotating the grinding disc, meanwhile check that the axis direction distance between the superior flange of lower shell and interface of grinding disc whether agree with the installat

60、ion requirement or not. If not, you can carry through the adjusting for the sizing block. Then screw down, adjust the sizing block to keep the superior flange interface of the lower shell in the level. Installation of the upper shell and the driving arm: According to the requirement of equipment dra