RSF16001300泥浆泵说明书英文.docx

1、RSF16001300泥浆泵说明书英文RS-F1600/1300 MUD PUMPOPERATION & MAINTENANCE MANUALRONGSHENG MACHINERY MANUFACTURE LTD. OF HUABEI OILFIELD, HEBEI, CHINACONTENTPREFACEThis manual is provided for guidance of who wish to mounting , repair, maintain or adjust the RS F-1600 Mud Pump. This manual covers specification

2、, structure character, mounting ation, operation and maintenance. It is not intended, nor would it be possible in such limited space, to cover every possible condition, which may be encountered. In this manual, the direction of front, back, left and right is the view from power end to fluid end.Chap

3、ter MOUNTATION, OPERATION AND MAINTENACE1.Specification SpecificationModelRS-F1300RS-F1600Rated Input Power956kw(1300HP)1180kw(1600HP)Rated Stroke per minute120冲/分(120SPM)120冲/分(120SPM)Stroke304.8mm(12)304.8mm(12)Gear Ratio4.206：14.206：1Max. Operation Pressure34.5MPa34.5MPaValve ChamberAPI #7API #7M

4、ax. Liner Dia.77 1/4Max. Liner Mud Pressure18.5MPa23.3MPaDia. Of Suction Manifold305mm(12)305mm(12)Dia. Of Discharge Manifold5 1/8 flange（5000psi）5 1/8 flange（5000psi）Dia. Of Pinion Shaft215.9mm(8.5)215.9mm(8.5)Key 50.8x50.8mm(2x2)50.8x50.8mm(2x2)Overall Dimension4684x2413x2063mm4684x2413x2063mmWeig

5、ht（Main body）24572kg24751 kg RS-F1300 SpecificationLiner Dia. in76 3/46 1/26 1/465 1/25Discharge Pressure Psi2720305031883440391544955000Stroke per MinuteInput PowerDischarge Capacity (L/S)KWHP120956130045.4142.2239.1536.2033.3628.0323.17110874118841.6338.735.8933.1830.5825.6921.24100795108137.8435.

6、1832.6330.1727.823.3619.319071597234.0631.6729.3627.1525.0221.0213.385039754018.9217.5916.3115.0813.911.689.651791070.37840.35180.32630.30170.2780.23360.1931RS-F1600 SPECIFICATIONLiner Dia. in7 1/476 3/46 1/26 1/465 1/2Discharge Pressure Psi3146334537503930423548205000Stroke per MinuteInlet PowerDis

7、charge Capacity (L/S)kwHP1201180160048.7145.4142.2239.1536.2033.3628.031101078146244.6541.6338.735.8933.1830.5825.69100980132940.5937.8435.1832.6330.1727.823.3690882119636.5334.0631.6729.3627.1525.0221.025049066420.2918.9217.5916.3115.0813.911.681981330.4060.37840.35180.32630.30170.2780.2336Mechanic

8、al Efficiency=90%，Fill factor=100%，Volume Efficiency:100%2.Structure Character2.1 Power End2.1.1 FrameFrame is weld structure and transmission shaft & bearing seat of crankshaft are cast steel. After rough machined, it is welded with the shell. Bearing seat of crankshaft is strengthened with ribs. A

9、nneal treatment is adopted to release weld stress to improve rigidity and strength.2.1.2 CrankshaftCrankshaft is cast alloy steel. Large gear rim, pitmen and bearings are mounted on the crankshaft. Gear type of large gear rim is integrated herringbone. Inner hole of large gear rim and crank are inte

10、rference match, and are fastened with bolts & lock nuts. Large ends of pitmen are mounted on the three eccentric axils of crankshaft through single-raw short cylindrical roller bearings. While small ends are mounted on the crosshead pins through double raw long cylindrical roller bearings. Crankshaf

11、t is supported by two double raw annular ball bearings. 2.1.1Pinion shaft Pinion shaft is forge alloy steel. There is a herringbone gear, which is middle hardness. In order to easy to repair, single raw long cylindrical roller bearing is adopted, which is no baffle. The two ends of pinion shaft exte

12、nd to outside of the shell and pulley can be mounted on each end of it. 2.1.2Crosshead Crosshead is spherical graphite cast iron and has good wear resistance performance to realize longer usage life. Top and bottom guide plate are adopted in mud pump, and concentricity can be adjusted through bottom

13、 plate plus spacer. Connection between crosshead and central pull rod is flanged which is pin matched hole. This rigid connection can ensure concentricity between central rod and crosshead. The central rod is connected with piston rod through hub and this light hub can ensure reliable connection bet

14、ween them.2.2Fluid End2.2.1Cylinder Cylinder is forged by alloy steel and the three cylinders on mud pump can be exchanged. Thorough structure design, which is valve on valve, can reduce cylinder volume and to improve volume efficiency. Cylinder surface can coated nickel to improve its corrosion res

15、istance performance if clients require. Discharge compressor, shear pin safety valve and discharge filter screen are mounted on each discharge outlet of three cylinders. Discharge outlet is 5 1/85000psi flange 2.2.2 Valve Assy. API 7# valve is used both for F-1600 & F-1300 mud pump. Suction valve an

16、d discharge valve can also be exchanged.2.2.2LinerLiner can be processed with double metal layer which inner layer is wear resistance cast iron with hardness HRC6065, also has good corrosion resistance performance and finish。 2.2.3Piston and piston rodPiston and piston rod is sealed through cylinder

17、 surface and rubber ring. Lock nuts are used to prevent piston loosen and seal.2.2.5 Spray SystemSpray system includes spray pump, cool down water tank and spray pipe. It is used to cool and wash liner and piston to improve their usage life.Spray pump is centrifuge pump and can be driven through bel

18、t which pulley is mounted on the extend end of the inlet shaft or electrical motor directly. Water is adopted to cool and lubricate it. Spray pipe is mounted on the hub which connects middle pull rod and piston rod, and can move reciprocally together with piston. Cool fluid can always spray the cont

19、act surface between piston and cylinder because nozzle is very near piston. Stationary spray pipe can also be adopted and has long usage life. 2.2.6Lubrication SystemPressure lubrication combining splash lubrication is adopted for power end. Pressure oil pumped by gear oil pump in the oil tank is tr

20、ansmitted to crosshead, middle pull rod, crosshead guide and bearings through lubrication pipe line. Working condition of gear oil pump can be watched from pressure gauge in the back of the shell. 2.2.7Suction SystemSuction system is used for preventing air block due to low air pressure of pump inle

21、t. Suction system is composed by base, butterfly valve and manifold. Suction pump on the suction manifold can be driven by electrical motor or by belt on the inlet shaft of mud pump to reduce power consumption.3. Mountation of new pump3.1 Mountation of pumpIn order to save time and power, before mou

22、nting this pump, you should give the correct program for locating the drilling pump, spray pump, suction pipe and discharge pipe line, including there direction.The box type construction of the power frame has high resistance to bending but relatively less resistance against twist. Therefore, the su

23、pport under the pump must be level and adequate to support the weight and operating forces exerted by the pump. You should place the pump on the level concrete foundation, so as to get the correct lubricating for power end and prevent possibility of twisting and distorting of power frame.On permanen

24、t mountations or on barge, you must level the pump, ensure the base of pump being uniform supported. Please do not tight the foundation bolts unevenly, or unnecessary distortion will be resulted in the base of pump, and that will effect the operating of the pump. If you use v-belt to drive, you shou

25、ld to fix the pump by steel board and support rod, prevent the pump being moved by the force exerted with the v-belt.3.1.1 Mountation of the driveThe drive between the mud pumps and the power source, whether V-belts or multiwidth chains, should be mounted with the greatest care to assure maximum ope

26、rating life with minimum of unexpected or undesirable shutdowns due to drive failures.The sheave can be mounted on the left or right side according to the requirement. Therefore, we can mount the sheave used for driving spray pump on the other side of the driving shaft.When mounting the drive sheave

27、, make sure all grease of rust preventative is removed from the shaft and the bore of the drive. Remove all burrs or rough spots from the shaft end, key, and keyway. Fit key to the keyways in the shaft and then mounting key into shaft keyway.Coat drive pinion shaft end with light oil or anti-seize c

28、ompound and mounting the drive sheave hub, then tighten the hub bolts, The tightening torque for RS-F1600/1300 pump is in table I. When mounting the hub, the tightening force on the bolts is multiplied many times by the wedging action of the tapered surface. This action compresses the hub for a snug

29、 fit on the shaft. If the tighten bolts force is too large, the bursting pressure is created in the hub of the mounted pulley and this pressure may cause the pulley to crack. The hub bolts should always be tightened alternately and progressively.Chart IModelTightening torqueN.mWrench length mmForce

30、NF-1600/1300813900900Notice：1N=0.1kg3.1.2 Check before mountation1)Check sheave groove condition.Before mounting the v-belts sheave, check sheave grooves for wear. Worm or rounded grooves will destroy v-belts rapidly. The side walls must be straight. Sheave grooves must be free of dirt, rust or othe

31、r extrusions, which could damage the v-belts.2) Check sheave alignment.The final alignment of the v-belt sheaves should be checked after the v-belts have been mounted and adjusted to their operating tension. If the sides of the sheaves are of equal distance from the centerline of the groove, check alignment by stretching two strings (fish line or piano wire