流浆箱维护 Word 文档文档格式.docx

1、ropes/shackles. Secure loads against falling down.Do not step or walk below suspended loads. Standing below suspended loads is dangerous and thus, strictly forbidden.Machine must be thoroughly cleaned before carrying out anymaintenance work.Depressurize the systems before starting maintenance work o

2、nhydraulics.安全规章概述所有的事故预防规则都必须被遵守。设备在运行过程中对其维护和修理工的作不能进行。吊装不能超过起重设备和吊索的负荷。吊车起吊设备下危险，严禁在其下方逗留和行走在设备维修工作前它必须被彻底清洁。在液压设备开始维护前液压系统要处在零压状态。Power supply Before beginning any maintenance or repair work the operator mustdisconnect the power supply to all drives securely. This can be achievedwith a maintenan

3、ce switch, lockable racks in the MCC, or with othersuitable measures that comply with the safety regulations.电源 在进行所有维护和修理前操作员必须断开驱动电源。它可以通过内存中的定时器或通过其他被安全规章允许的可行的方法切断电源。Lighting The operator shall ensure that adequate lighting is provided （withlow-voltage bulbs） during service and repair work.照明操作员

4、要保证有充足的照明在检修和修理过程中。Qualification of personnel assignedMaintenance and upkeep must be carried out by specially trained, skilledpersonnel only.All work on the electrical equipment, without exception, must be carriedout by skilled electricians.操作资格证书Personal protective apparel防护服The following protectiv

5、e equipment must be worn when carrying outcleaning and maintenance work: Hard hat Protective clothing Protective gloves Protective shoes GogglesTools Only use tools of a reputable brand and in good condition for any workperformed on the headbox.工具只能用有质量保证品牌且处于使用期内工具对流浆箱进行维修。3.3 Regular maintenanceMa

6、intenance intervalsFor machines operating continuously （24 hours/day, 7 days/week）, aprescheduled maintenance period is recommended every two weeks.During these periods the machine should be shut down, thoroughlycleaned, and checked for wear.Machines operating less than 24 hours a day should undergo

7、 theseroutine checks and be cleaned at each shutdown.3.3 定期保养维护日程连续运行的设备（24小时/天或7天/周），推荐维护期为每两周一次。在这些维护期内设备将被完全停止，彻底清洁和检查磨损。间歇运转的设备，一天少于24小时的设备，在维护期应被例行检查和清洁。General machine checksThe following checks should be made when the machine has been shut down: Tab. 3-1 General machine checks设备检查概述当设备停止时以下检查

8、将被进行。部件检查阶梯扩散器在面层和芯层：在停机和每次换网，降下布浆管（见第 3.10 节） 而且检查阶梯扩散器是否被阻塞。底层：在停机和每次换网，降下混合室（见第 3.11 节）而且检查阶梯扩散器是否被阻塞。压力传感器检查功能压力传感器报警装置检查功能状态并清洗过滤器稀释水阀门只对背面：在流浆箱打开时检查动作下唇板和刀片检查磨损，如果必要根据3.12节内容更换下唇板或根据3.13节更换刀片。表3-1 设备总体检查In the course of general machine checks, all additional units should alsobe checked to guar

9、antee that the entire plant functions satisfactorily. Forthese checks, the attached maintenance and upkeep instructionsprovided by the manufacturer must be observed.在设备检查期间，所有的其他单位应该也被检查，以保证整个设备处于满意的工作状态。由制造商为这些相关设备的检查附上维护和维修指导书。Malfunctions and inadmissible changes found during these checks must be

10、 rectified immediately.在查期间发现的故障和一切不妥一定要给予及时维修和更正。Thorough maintenance will ensure good paper qualityAny damage or scratches, e.g. caused when cleaning the bottom lip orthe slice blade, may upset the cross-profile and thus, diminish the qualityof the paper. The bottom lip or slice blade may even hav

11、e to be replaced.Thus, please observe the following: All parts of the headbox must be cleaned and maintained carefully andthoroughly! Implement protection measures for the bottom lip and the slice bladewhen working in the vicinity of the nozzle chamber and the breast roll!彻底的维修才能保证好的纸张质量任何损坏或刮伤，例如当清

12、洁下唇板和刀片时的引起的意外擦伤，将使成纸的质量下降，这时下唇板和刀片可能必须更换，才能保证成纸质量。因此，请遵守下列各项1.流浆箱的所有部件必须被小心且彻底地清洁和维护！2.测量工具在下唇板和刀片靠近堰池和胸辊的时候起到保护。3.4 Cleaning3.4 清洁3.4.1 Overview and important instructionsTime and method When the machine is shut down, the headbox must be cleaned thoroughlyso that the suspension does not dry on.Cle

13、aning work Cleaning work consists of the following:Process materials Fresh water must be used to clean all parts of the headbox.Suitable cleaning agentsThe headbox should only be cleaned with the following cleaning agents:3.4.1 概述和重要指导时间和方法到设备停止时流浆箱必须被彻底清洁以防止纸浆干涸黏糊在内壁。清理工作 清理工作由以下步骤进行部件和方法详细检查冲洗阶梯扩散

14、器和堰池3.4.2节冲洗布浆部分（布浆器和混合室）冲洗脉冲减震器（稳压罐）3.4.3节冲洗整个流浆箱CAUTION Make sure no water, steam or other cleaning medium enterselectrical plant components.小心 小心不要让水、蒸汽或其他清洁介质进入电器设备元件内部。Permitted cleaning agentConcentration TemperatureHCL （hydrochloric acid）2 - 5 %up to 60CNaOH （caustic soda）Sulfamic acid0,45 %T

15、ab. 3-3 Cleaning agent清洁剂浓度温度HCL（盐酸）2-5%最高60NaOH（氢氧化钠）硫磺酸0.45%表3-3 清洁剂Clean polished surfacesPlease observe the following when cleaning polished surfaces: Do not use sharp objects! Use only cleaning rags, fresh water and chemical cleaning agents!清洗光洁表面当清洁光洁的表面时，请注意以下各项1. 不要使用锐利的物品2. 只能用清洁抹布，清水和化学清洁剂

16、。3.4.2 Cleaning the diffuser block with nozzle chamber and suspension feed Preparation Allow the diffuser block to cool down before cleaning so that it does notbecome warped or damaged.Cleaning with fresh water or chemical agentsWhen cleaning, proceed according to the following table:WARNINGDanger f

17、rom inappropriate use of chemical cleaning agents!Contact with the cleaning agents may cause skin damage andburning.Personal protective apparel must be worn! The safety regulationsfrom the appropriate cleaning agent supplier must be observed!3.4.2 通过上浆系统对布浆器进行清洁准备在清洁布浆器前要等它冷却后再进行，以免引起它的变形或损坏。用清水或化学药

18、品进行清洁当清洁时根据下表进行警告化学药品的使用不当会引起危害！化学药品可能会刺激和灼伤皮肤。必须穿防护服，化学药品供应商提供的安全规章必须遵守。步骤操作1停止喂料2如果用化学清洁剂：把清洁剂加入到水循环（参见表3-3）3打开水循环系统冲洗整个系统，大约持续15分钟4打开横幅间隙5用清水冲洗布浆器和混合室 最大水压：清洁布浆器的清洁水出口压力为40bar6如果允许的话从布浆器的内壁用清水冲洗布浆器，为此要根据第3.10节降下液压千斤顶（对于面层和芯层）根据第3.11打开混合室（对于底层）。7如果必要的话用一个带有保护软套的长杆清洗刀片和下唇板。小心：小心不要损坏到刀片和下唇板。8如果必要的话用

19、清水冲洗布浆系统（布浆器和混合室）表3-4 清洁水清洗3.4.3 Cleaning the vibration absorberFlushing out during operationInstructions on cleaning the inside walls and inspection glasses. The nozzles in the closed circular piping must be set so that the innerwalls are sprayed evenly and in such a way that there is not too muchf

20、oam formation on the surface of the suspension. The cleaning device for the inspection glasses should only be leftrunning until the inspection glasses are clean.Flushing out during machine shutdownProceed as follows when cleaning the vibration absorber and theabsorber perforated plate:Pressure build

21、-up!Mortal danger!Do not open the manhole and the cover for cleaning purposes untilthe vibration absorber is no longer under pressure!3.43清洁脉冲减震器运行时的清洗内壁和检查口的清洁指导：要保证循环系统在内壁形成的泡沫不能过多，否则就关闭循环系统的喷嘴。检查孔的清洁装置只能是左旋的直到检查孔被清洁为止。停机中的清洁当清洁脉冲减震器和多孔板时要按以下步骤进行。高压！危险！在脉冲减震器的内部压力没有降下来以前禁止打开设备和进行清洁工作打开进浆管底部卸料阀门关闭所

22、有压缩空气管道进气阀门关闭下列各项清洁水管道阀门关闭循环水管（1）离析器（2）视镜（3）直到：减震器内部压强降到和周围环境压强相同为止打开减震器检查孔（4）打开弯管的冲洗口（6）用清水冲洗减震器内部和多孔板冲洗孔板的下侧表3-5 清洁脉冲减震器3.5 Maintenance scheduleIn addition to the work outlined below, maintenance has to be carried out in accordance with section 3.3 and normal operation work.（ ./OPERATION）3.5 维护日程除

23、下面的工作概要以外，维修工作依照第3.3节和日常操作规程进行。Monthly The following maintenance work is to be carried out at monthly intervals.每月一次下面的维修工作要求一个月进行一次。流浆箱检查底部布浆器检查磨损，如果有必要根据第3.12节更换下唇板，根据3.13节更换刀片。表3-6 每月一次Annually The following maintenance work is to be carried out at annual intervals.一年一次下面的维修工作要求一个年进行一次螺钉、螺栓根据第3.6

24、节进行检查和上紧马达减速器注油Further informationIn order to guarantee that the overall plant can function efficiently, theenclosed instructions on maintenance and upkeep issued by the suppliers must also be observed./SUPPLIER DOCUMENTATION索取补充资料为了使设备处于高效率运行状态，供应商提供的维护和修理规章必须被遵守。./供应商说明书3.6 FastenersScrew/bolt mat

25、erialBolts and screws are manufactured in several classes of material. Theheads of these screws and bolts are marked to show the strength class.Damaged or lost fasteners should only be replaced with fasteners of the same material.3.6 紧固螺栓、螺钉材料螺栓和螺钉在制造是被使用几个不同等级的材料，螺栓螺钉的头部被标上不同的强度等级。损坏和丧失紧固能力的螺栓螺钉只能用

26、同等材料的螺栓螺钉代替。Check Unless they are suitably tightened, screws/bolts can work loose or failunder operating conditions. This is why all connecting screws/bolts must be checked in the course of maintenance work. During the first six months: every 2 to 2 months After the first six months: 6-monthly如果螺栓螺钉紧固不合适，那么在工作过程中会变松或失效，这就是为什么所有的连接螺钉和螺栓在维护中都必须被检查的原因。使用期在六个月以内的螺钉螺栓：每2到2个半月检查一次使用期超过六个月的螺钉螺栓：六个月检查一次TightenDuring checks and maintenance work it is imperative to tight