汽轮机调节润滑油站说明书-译文解读

1、mundra sez 2x330mw thermal powerplant project mill印度腾达一次风机 gyz-10 /26调节润滑油站使用说明书instruction manual ofgyz-10/26 regulation lubrication station of indian tengda primary air fan南通市南方润滑液压设备有限公司nantong city nanfang lube & hydraulic equipment co.ltd3 录 table of contents1 .概述2introduction ,intr ?'d

2、?k?n2 .主要元件说明3main components k?m'p ?un?nt3 .系统操作步骤6system operation procedure pr ?'si：d ?3.1 系统的调试6test of the system3.2 系统的运行7running of the system4 系统的使用与维护7use and maintenance 'meintin ?ns of the system4.1 系统的安装7installation ,inst?'lei ?n of the system4.2 油液的加注7oil filling4.3 系统的

3、循环7circulation of the system4.4 系统的维护7maintenance of the systemigyz-10/26调节润滑油站原理图principle diagram of gyz-10/26 regulation lubrication station1 .概述 introductiongyz-10/26调节润滑油站是一次风机叶片角度调节装置和一次风机轴承润滑装置的重要组成部分，由泵站、控制阀组、油管路等部件组成。其功能如下：a:为一次风机叶片角度调节装置的调节油缸提供合适的压力油源，b:为一次风机轴承润滑装置提供低压油源，低压系统的安全压力由溢流阀10设定，

4、高压系统的安全压力由溢流阀30设定，高压系统工作压力由一次风机叶片角度调节装置 控制；泵站安装在靠近风机的基础上，调节油缸安装在风机调节装置上，泵站高压油用管道连接到调节油缸上，低压油用管道连接到风机轴承装置上，连接管道采用卡套式胶管。gyz-10/26 regulation ,regju'lei ?n lubrication ,lu:bri'kei ?n stationis an importation component k ?m'p ?un ?nt of vanevein angle ?glregulating device and bearing lubrica

5、tion device of primary air fan, it is composedk?m'p ?uz of pumpstation, control valve group and oil pipes. its functions are as follows: a: supplies adequate pressure oil for the regulating oil cylinder 'silind ? of vane vein angle '?gl regulating device of primary air fan; b: supplies l

6、ow pressure oil for bearing lubrication device of primary air fan. the safety pressure of the low-pressure system is set by overflow valve 10, the safety pressure of the high-pressure system is set by overflow valve 30; the working pressure of high-pressure system is set by the vane vein angle '

7、?gl regulating device of primary air fan. the pump station is installed near to the base of the air fan, and the regulating oil cylinder'silind ? is installedon the air fan regulating device. high pressure oil pipes are connected to the regulating oil cylinder 'silind ?, and low pressure oil

8、 pipes are connected to the bearing device of the air fan, the connected pipes use clip set rubber tubes.油箱容积1100l,第一次加油量约1000l。采用yb-n46抗磨液压油，油液从 回油盖加入，并需经过滤精度0 20仙m的过滤机过滤。在调节润滑油站和管路及 一次风机全部安装完后，调节润滑油站必须打油循环过滤，当调节润滑油站油液 清洁度达到nas1638标准八级时，调节润滑油站方可投入运行。参见gyz-10/26 调节润滑油站原理图。the capacity of the oil tan

9、k is 1100l, the first oil-filling is about 1000l. it uses yb-n46 wear-proof hydraulic oil, the oil is filled from oil cover, and must be filtered by a filtering machine with filter fineness fainnis 020仙 m. after the regulating lubrication oil station and pipes and primary air fan have been all insta

10、lled, the regulating lubrication oil station must be filled with oil and gone through circulation. only when the oil cleanliness of the regulating lubrication oil station reaches nas1638 standard 8th class, can the regulating lubrication oil station be put into operation. see the principle diagram o

11、f gyz-10/26 regulating lubrication oil station.gyz-10/26调节润滑油站若放在室外使用时，应加防雨棚。whengyz-10/26 regulating lubrication oil station is used in outdoors, rain-proof shed must be used.2 .液压系统元件说明hydraulic system components2.1 序号1油箱no.1: oil tank油箱用于储备系统所需的油液，有效容积为 1000l,除一次风机叶片角度调 节装置外，其余液压元件全部安装在油箱上， 油箱侧面装

12、有人孔盖，打开人孔盖 可清洗油箱。该油箱为全封闭式结构。oil tank is used for storing the oilneeded by the system, itseffective capacity is 1000l. except the vane vein angle '?gl regulating device of the air fan, all the other hydraulic components are installed on the oil tank. the side of the oil tank is fitted with a manh

13、ole cover, the oil tank can be cleaned after opening the manhole cover. the structure of the oil tank is fully closed.2.2 序号2磁网过滤装置no.2: magnetic filter device磁网过滤装置型号cw-d用于滤除回油中的固体颗粒。model cw-d magnetic filter device is used in filtering the particlespdtikl in return oil.2.3 序号3空气滤清器no.3: air filte

14、r空气滤清器型号quq2.5-20x3空气过滤精度20 m,空气流量3m3/min ,油过滤 网孔0.5mm空气滤清器安装在油箱盖板上，是油箱的呼吸口和加油口。model quq2.5-20x3 air filter. the filter fineness'fainnis is 20pm,air flow is 3m3/min, the diameterdai ' ?mit ? of oil filter holes is 0.5mm. the air filter is installed on the oil tank cover, it is the breathing

15、 port and oil-filling port of the oil tank.2.4 序号4电加热器no.4: electric heater电加热器型号 sry2-240v/3kw功率3kw交流电源240v/50hz。电加热器用于 加热油箱中的油液，安装在油箱侧板上。当油箱油温低于15c时，启动电加热器加热油液；当油箱油温升至 30c时，加热器断电，停止加热油液。model sry2-240v/3kw electric heater, its power is 3kw, alternating current 240v/50hz. the electric heater is use

16、d to heat the oil in the oil tank, it is installed on the sideboard of the oil tank. when the oil temperature in the oil tank is lower than15 c , start up electric heaterto heat the oil; when the oil temperature in the oil tank rises to 30c ,the heater is turn off, and stop heating the oil.2.5 序号5双金

17、属温度计no.5: double metal thermometer双金属温度计型号wss-48佣于显示油箱油温。插入深度 150mm。model wss-481 double metal thermometer is used to indicate the oil temperature in the oil tank. the inserted depth is 150mm.2.6 序号6液位开关no.6: liquid level switch液位开关型号701a-f1a-b-a4-xzx373-550。是一种液面高度电发讯控制装置， 用于油箱油位报警，安装在油箱盖板上，当液面降至距油

18、箱盖板上表面550mm寸, 发出低液位报警信号并切断系统电源，停止工作。这时应检查系统并及时补充油液，确保系统正常运行。model 701a-f1a-b-a4-xzx373-550 liquid level switch. it is an electricmessage sending control device for liquid level, it is used for the alarming of oil tank oil level. it is installed on the oil tank cover, when the distance between oil le

19、vel and oil tank cover surfaceis 550mm,a low oil level alarm signal sign ?l is triggered trig ?, and the system electric power is disconnected and the operation stops. at this time, the system should be inspected, and the oil should be filled timely to insure the normal operation of the system.2.7 序

20、号7温度开关no.7: temperature switch温度开关型号e402-6bs-w192-m20：ffi于油箱油温的控制。油温低于15c时发出 信号报警，启动电加热器，油温升至30c时发出信号报警，停电加热器。model e402-6bs-w192-m202emperature switch is used in the control of oil temperature in the oil tank. whenthe oil temperature is lower than 15 c, an alarm signal sign ?l is triggered trig ?,

21、the electric heater is start up; whenthe oil temperature rises to 30 c , an alarm signal sign ?l is triggered trig ?, the heater stops.2.8 序号8液位计no.8: liquid level meter液位计型号 ywz-500t用于显示油箱中油液的液位，安装在油箱侧板上。当液面升至距油箱盖板上表面150mm寸，是液位最高点；当液面降至距油箱盖板上表面550mm寸，是液位最低点；正常油位是液面距油箱盖板上表面150- 550mm,初次加油至距油箱盖板上表面15

22、0mmmodel ywz-500t liquid level meter. it is used to indicate the oil level in the oil tank, it is installed on the sideboard of the oil tank. when the oil level reaches 150mm under the surface of oil tank cover, this is the maximumoil level; whenthe oil level lowers to 550mmunder the surface of oil

23、tank cover, this is the minimum oil level; the normal oil level is 150- 550mm under the surface of oil tank cover. the oil level of the first oil-filling should be 150mm under the surface of oil tank cover.2.9 序号9低压油泵电机组no.9: low-pressure oil pump motor set低压油泵电机组由电动机、齿轮泵、联轴器和钟形罩组成，齿轮泵型号cb-b32电动机型号y

24、100l1-4-b5。齿轮泵和电动机通过联轴器和钟形罩联接，保证了齿 轮泵与电动机间的同轴度。齿轮泵压力等级2.5mpa,电动机功率2.2kw,电压415v/50hz,转速1430r/min，低压液压系统额定流量 32l/min ,工作压力0.4mpa, 压力表13-1号测点显示该压力。旋转方向从泵轴端看为顺时针方向。油泵电机 组立式安装在油箱上盖上，为一次风机轴承润滑系统和高压油泵提供低压油源。 low-pressure oil pumpmotor set is composedof motor, gear pump, coupling and bell-shaped cover, the

25、gear pump cover model cb-b32, motor model y100l1-4-b5. gear pump and motor are connected with bell-shaped cover through coupling, thus ensure the shaft ? aft alignment between the gear pump and the motor. the pressure class of the gear pump is 2.5mpa, the motor power is 2.2 kw, the voltage is 415v/5

26、0hz, the rotationr?u'tei ?n speed is 1430r/min, the rated flow of low-pressure hydraulic systemis 32l/min, the working pressure is 0.4mpa, the pressure gaugegeid?no.13-1 measuring point indicates this pressure. the rotationr?u'tei ?n direction is clockwise when viewing from pumpshaft ? aft.o

27、il pumpmotor set is installed vertically on the oil tank cover to supply low-pressure oil for the bearing lubrication system of the primary air fan and high-pressure oil pump.2.10 序号10溢流阀no.10: overflow valve溢流阀型号aqf-e25/0.8。该阀为管式溢流阀，压力等级1mpa该溢流阀用于设 定低压系统的安全压力，压力设定值0.6mpa。overflow valve model aqf-e2

28、5/0.8. this valve is tube-type overflow valve, pressure class is 1mpa. this overflow valve is used to set up the safety pressure of the low-pressure system, the pressure setting point is 0.6mpa.2.11 序号11单向阀no.11: non-return valve单向阀型号dxf-2s公称通径25mm压力等级1mpa该阀用来防止系统压力因 负载突然升高而对油泵产生冲击。non-return valve

29、model dxf-25. nominal 'n?min?l diameterdai ' ?mit? is 25mm, pressure class is 1mpa. this valve is used to prevent the impact ' imp?kt to the oil pump arising?' raiz from the sudden loadincrease of the system pressure.2.12 序号18-4和18-5球阀no.18-4 & 18-5: ball valves球阀型号q11f-16p-dn25接

30、口尺寸g1,公称通径25mm正常运行时，二球阀 均处于打开状态，若维修或更换其中一个油泵时，则关闭对应球阀。ball valve model q11f-16p-dn25. the connector size is g1, nominal'n?min?l diameterdai ' ?mit ? 25mm. when in normal operation, these two ball valves are in the open status, if one oil pumpis repaired or replaced, the other ball valve shou

31、ld be shut off.2.13 序号18-6和18-7球阀no.18-6 & 18-7: ball valves球阀型号q11f-16p-dn25接口尺寸g1,公称通径25mm正常运行时，二球阀 均处于关闭状态，只有在更换油箱的油液时才打开此球阀。ball valve model q11f-16p-dn25. the connector size is g1, nominal'n?min?l diameterdai ' ?mit ? 25mm. when in normal operation, these two ball valves are in the

32、close status, only when replacing the oil in the oil tank, can the ball valve be opened.2.14 序号13-1压力表no.13-1: pressure gaugegeid ?压力表型号yn-100-iii 。为油阻尼式耐震压力表，接口 m20x1.5,检测范围 0-1mpa。压力表13-1测点用于测量低压油泵出口压力和设定溢流阀10的压力.pressure gaugegeid ? model yn-100-iii. it is oil damper shock proof pressure gaugegei

33、d ?, the connector is m20x1.5, the detection scope is 0-1mpa. no.13-1 measuring point of the pressure gaugegeid ? is used to measure the outlet pressure of the low-pressure oil pumpand the pressure of the setting overflow valve 10.2.15 序号14差压开关no.14: differential,dif?' ren ? pressure switch差压开关型

34、号j21k-254-m201,控制低压系统管路滤油器的压力差；当压力差升到 0.15mpa时发出讯号报警，更换滤油器滤芯。differential,dif ?' ren ? pressure switch model j21k-254-m201, it controls the differential,dif?' ren ? pressure of the filter of thelow-pressure system pipes. whenthe differential,dif ?' ren ? pressure reaches 0.15mpa, an alar

35、m signal 'sign ?l is triggered 'trig ?, at this time, the filter element should be replaced.2.16 序号15网片式滤油器no.15: oil strainer strein ?网片式滤油器由两个单筒滤油器、换向阀等组成，滤油器型号spl-32,滤油器压力等级1.6mpa,过滤精度25m,滤油器是一只在工作滤油器与一只备用滤油 器可切换使用的滤油器。通过切换换向阀使系统在不停机的情况下更换滤芯，在更换滤芯时，系统油液不会中断。滤油器用于系统油液精过滤，滤除油液中的固体杂质，以防其进入系统

36、。差压开关型号j21k-254-m201控制滤油器的进出口压 力差，该差值达到0.15mpa时，发讯器发讯报警，表示在用滤芯堵塞需要更换。 只要转动换向阀，另一只备用滤油器即刻工作，这时只需旋开被堵滤油器的螺塞 放完油，取出滤芯，就可更换已堵塞的滤芯。oil strainer 'strein ? is composed of two single-cartridge filters and a direction control valve, the strainer'strein ? model is spl-32, thepressure class of the stra

37、inerstrein ? is 1.6mpa, filterfineness fainnis is 25仙 m. onestrainer 'strein ? is working, and the other strainer 'strein ? is standby, the two strainers20'strein ?(filters)can be used interchangeablyint? t ?eind ?bli.through adjusting the direction control valve, the filter element can

38、be changed without stopping the system operation, and whenthe filter element is changing, the system oil is not interrupted. the oil strainer 'strein ? is used in the fine filtering of the system oil, and eliminatingi ' limineit the particles'patikl in the oil to preventthem from enterin

39、g the system. differential,dif ?' ren ? pressure switch model j21k-254-m201 controls the differential,dif ?' ren ? ? pressure of theinletand outletof the oilstrainer 'strein ?, when thedifferential,dif ?'ren ? ? pressurereaches0.15mpa, an alarmsignal 'sign ?l is triggered 'tr

40、ig ? to indicate that the working element is stopped and it should be changed. rotate the direction control valve, then the other standby strainer'strein ? will be put into operation, at this time, open the plug of the stopped strainer 'strein ? and deplete the oil, take out the filter eleme

41、nt, thus the stopped element can be changed.2.17 序号16球阀no.16: ball valve球阀型号q11f-16p-dn32接口尺寸g1 1/4,公称通径32mm用于控制冷却器ball valve model q11f-16p-dn32,the connector size is g1 1/4 , nominal 'n ?min?l diameterdai ' ?mit ? is 32mm, it is used to control the water passage of the cooler.2.18 序号17冷却器n

42、o.17: cooler冷却器型号br0.1-6- i o冷却面积6n2,压力等级1mpa,换热系数 250kcal/m2.h. c ,冷却水耗量4t/h , 冷却水压力0.2-0.4mpa ,冷却器用于冷 却低压系统出口油的油温度，当出口油温升到 50c时，打开冷却器进出水阀冷 却油液。 2cooler model br0.1-6- i . cooling area is 6m, pressure class is 1mpa, heat exchange coefficient > 250kcal/m2.h. c , cooling water consumption is 4t/h,

43、 cooling water pressure is 0.2-0.4mpa. the cooler is used to cool the outlet oil temperature of the low-pressure system. when the outlet oil temperature reaches to 50 c , open the water inlet and outlet valve of the cooler to cool the oil.2.19 序号18-1和18-2球阀no. 18-1 & 18-2: ball valves球阀型号q11f-16

44、p-dn25接口尺寸g1,公称通径25mm正常运行时，18-1球 阀处于打开状态，18-2球阀处于关闭状态，若维修或更换冷却器时，则关闭18-1 球阀，打开18-2球阀。ball valve model q11f-16p-dn25. the connector size is g1, nominal'n?min?l diameterdai ' ?mit ? is 25mm. when in normal operation, no.18-1 ball valve is in the open status, no.18-2 ball valve is in the close

45、status.whenthe cooler is repaired or changed, close no.18-1 ball valve, and open no.18-2 ball valve.2.20 序号18-3和28球阀no.18-3 & 28 ball valves球阀型号q11f-16p-dn2琲口 q11f-16p-dn20接口尺寸g1和g3/4,公称通径25mm 和20mm正常运行时，18-3球阀处于关闭状态，28球阀处于打开状态，若系统 冷却过滤循环时，则打开18-3球阀，关闭28球阀。ball valve models q11f-16p-dn25 and q11

46、f-16p-dn20. the connector sizes are g1 and g3/4, nominal ' n?min?l diameterdai ' ?mit ?s are 25mm and 20mm. when in normal operation, no.18-3 ball valve is in close status, no.28 ball valve is in open status. if the system is in cooling filter circulation, then open no.18-3 ball valve, and c

47、lose no.28 ball valve.2.21 序号13-3压力表no.13-3: pressure gaugegeid ?压力表型号yn-100-iii 。为油阻尼式耐震压力表，接口 m20x1.5,检测范围 0-1mpa。压力表13-3测点用于测量低压系统出口压力.pressure gaugegeid ? model yn-100-iii. it is oil damper shock-proof pressure gaugegeid ?, the connector is m20x1.5, detection scope is 0-1mpa. measuring point 13-

48、3 of the pressure gaugegeid? is used tomeasure the outlet pressure of the low-pressure system.2.22 序号19压力开关no.19: pressure switch压力开关型号h402-156-m202，控制低压系统压力；当系统压力下降到0.1mpa时 发出讯号报警并启动备用油泵，若系统压力下降到0.06mpa时发出讯号报警并 切断油泵电源停机。pressure switch model h402-156-m202. it controls the pressure of the low-pressu

49、re system; when the system pressure lowers to 0.1mpa, an alarm signal 'sign? is triggered 'trig ? and start up the standby oil pump; when the system pressure lowers to 0.06mpa, an alarm signal 'sign ?l is triggered 'trig ? and the oil pump power is cut off, and the operation stops.2.

50、23 序号20双金属温度计no.20: double metal thermometer双金属温度计型号wss-48佣于显示低压系统出口油温。double metal thermometer model wss-481,it is used to indicate the outlet oil temperature of the low-pressure system.2.24 序号21温度开关no.21: temperature switch温度开关型号e400-2bs-w191-m20刊于低压系统出口油温的控制。油温升至 50c时发出信号报警，打开冷却器进出水阀，对系统油温进行冷却。te

51、mperature switch model e400-2bs-w191-m201,it is used to control the outlet oil temperature of the low-pressure system. when the oil temperature reaches 50c, an alarm signal sign ?l is triggered trig ?, water inlet and outlet valve of the cooler is open to cool the system oil.2.25 序号22流量开关no.22: flow

52、 switch流量开关型号1520b-f5a-c-w9-ef用于低压系统出口流量的控制。流量降至 8l/min时发出信号报警。flow switch model 1520b-f5a-c-w9-ef, it is used to control the outlet flow of the low-pressure system. whenthe flow lowers to 8l/min, an alarm signal sign ?l is triggered trig ?.2.26 序号23球阀no.23: ball valve球阀型号yjzq-h15n-g1/2。公称通径15mm压力等级

53、31.5mpa正常运行时， 该阀打开，压力油直通调节油缸，检修时，关闭该截止阀，防止油液外泄。ball valve model yjzq-h15n-g1/2. its nominal 'n ? min?l diameterdai ' ?mit ? is 15mm.whenin normal operation, this valve is open, the pressure oil directly reaches the regulating oil cylinder 'silind ?. whenin repairing, close the check valv

54、e to prevent the oil from leaking.2.27 序号24压力开关no.24: pressure switch压力开关型号h402-610-m202,控制高压系统压力；当系统压力下降到1mpa时发 出讯号报警并启动备用油泵，若系统压力下降到0.8mpa时发出讯号报警并切断 油泵电源停机。pressure switch model h402-610-m202, it controls the pressure of the high-pressure system. when the system pressure lowers to 1mpa, an alarm s

55、ignal'sign?istriggered 'trig ?, and the standby oil pump isstarted; whenthesystempressurelowers to 0.8mpa, an alarmsignal 'sign? is triggered 'trig ? and the oil pumppower is cut off,and stops operation.2.28 序号25压力表no.25: pressure gaugegeid ?压力表型号yn-100-iii。为油阻尼式耐震压力表，接口 m20x1q检测范围 0

56、-25mpa。压力表25测点用于测量高压系统出口压力和设定溢流阀30的压力.pressure gaugegeid ? model yn-100-iii, it is oil damper shock-proof pressure gaugegeid ?, the connector is m20x1.5, its detection scope is 0-25mpa. the measuring point 25 of the pressure gaugegeid ? is used to measure the outlet pressure of the high-pressure sys

57、tem and to set up the pressure of overflow valve 30.2.29 序号26单向阀no.26: non-return valve单向阀型号rvp10-1q公称通径10mm压力等级31.5mpa该阀用来防止系统 压力因负载突然升高而对油泵产生冲击。non-return valve model rvp10-10, its nominal 'n ? min?l diameterdai ' ?mit ? is 10mm, the pressure class is 31.5mpa. this valve is used to prevent

58、 the impact 'imp?kt to the oil pumparising ?' raiz from the sudden load increase of the system pressure.2.30 序号27和29高压油泵电机组no.27 & 29 high-pressure oil pump motor set高压油泵电机组由电动机、定量柱塞泵、联轴器和钟形罩组成，定量柱塞泵型号10mcy14-1b电动机型号 y132s-6-b5。定量柱塞泵和电动机通过联轴器和钟形 罩联接，保证了定量柱塞泵与电动机间的同轴度。定量柱塞泵压力等级31.5mpa,电动机功率3kw 电压415v/50hz,转速960r/min ,高压系统最大流量10l/min , 最大工作压力12mpa压力表25号测点显示该压力。旋转方向从泵轴端看为顺 时针方向。油泵电机组立式安装在油箱上盖上，为一次风机叶片角度调节装置提 供动力油源。high-pressure oil pumpmotor set is compos