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BOMCO F-1300 Instruction Manual

Drilling pump
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F-1300/1600 Drilling Pump
INSTRUCTION
MANUAL
AH36001-SM/ AH36001-SM
December, 2003

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Summary of Contents for BOMCO F-1300

  • Page 1 F-1300/1600 Drilling Pump INSTRUCTION MANUAL AH36001-SM/ AH36001-SM December, 2003...
  • Page 2 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Table of Contents PREFACE ....................1 Use of new mud pump ..............2 1.1. Technical Specification and Performance Parameter..............2 1.2. Installation of New Pump .......................4 1.3. Suction System Requirements ....................7 1.4. The Preparation of Power End....................8 1.5.
  • Page 3 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Troubleshooting................42 Trouble of Fluid End......................42 Trouble of Power End......................42 Storage....................45 Explains for Order................45...
  • Page 4 F-1300 drilling mud pump is similar to F-1600 drilling mud pump with outline dimension, framework and fluid power end; just bearings of power end and gears pair are different.
  • Page 5 F-1300/1600 Drilling Pump INSTRUCTION MANUAL F-1300/1600 Drilling mud pump is one of the most important craft equipments in petroleum drilling well. It is used for transporting drilling fluid with high viscosity, heavy density and high sand contented to well bottom and in order to cool off the drill bit, flush the well bottom, crush the rock, when returning from well bottom take out the rock debris.
  • Page 6 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Table 1 F-1300/1600 Drilling Mud Pump’s performance data table Cylinder size（mm）Rated pressure（MPa） Φ180 Φ170 Φ160 Φ150 Φ140 Φ130 F-1300 18.5 20.7 23.4 26.6 30.5 34.3 Strokes F-1600 22.7 25.5 28.8 32.7 34.3 34.3 per min...
  • Page 7 Fig. 1 F－1300/1600 drilling mud pump’s overall dimension 1.2. Installation of New Pump F-1300/1600 Drilling mud pump has been completely assembled and test operated under pressure before being shipped to the field. Unless otherwise instructed, the lubrication is drained from the power end. Before putting the pump into service, the following precautions and operations...
  • Page 8 1.2.1. Location of Mud Pump The skids under the F-1300/1600 mud pumps are suitable for most any type of installation. The support under the pump must be level and adequate to support the weight and operating forces exerted by the pump.
  • Page 9 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Fig. 3 1.2.4. Installations of Driving Device The drive between the mud pumps and the power source, whether V-belts or multi-width chains, should be installed with the greatest care to assure maximum operating life with minimum of unexpected or undesirable shutdowns due to drive failures.
  • Page 10 F-1300/1600 Drilling Pump INSTRUCTION MANUAL destroy V-belts rapidly. The sidewalls must be straight. Sheave grooves must be free of dirt, rust or other extrusions, which could damage the V-belts. Adjust V-belt for proper tension Adjust the belt tension by moving the sheaves apart until all of the sag has just been eliminated from the tight side of the belt and some of the belts on the slack side.
  • Page 11 F-1300/1600 Drilling Pump INSTRUCTION MANUAL F-series pumps must have a positive head (pressure) for satisfactory performance. The optimum suction manifold pressure is 20~30 psi (0.14~0. 21Mpa) for maximum volumetric efficiency and expendable parts life. A 5 x 6 centrifugal pump with 40h.p 1150-rpm electric motor best supplies this head pressure.
  • Page 12 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 1.4.2. Installation of Crosshead Extension Rods and Diaphragm Stuffing Box Seals Fig. 4 ⑴diaphragm stuffing box and mud apron (2) Bolt (3) Shim (4) Sealing ring (5) Spring (6) two-lip seal (7) Sealing ring (8)O-ring (9) Locking spring (10) Bolt (11) Bolt (12) O-ring...
  • Page 13 F-1300/1600 Drilling Pump INSTRUCTION MANUAL end, position to replace the single lip seal, but DO NOT use the single lip seal in the outer position. Install the locking spring (9) CAUTION: must be taken to assure the pressure spring (5) does not slip out of the groove in the oil seal lip, as severe scoring of the crosshead extension rod can occur.
  • Page 14 F-1300/1600 Drilling Pump INSTRUCTION MANUAL in the fluid. With reference to Fig .67 Check condition of the cooling fluid at frequent intervals and CLEAN and FLUSH reservoir as required and replace the cooling fluid. Increasing Sand grain in Contaminated fluid will cause premature liner and piston wears from abrasion or stoppage of the spray nozzle or spray tube.
  • Page 15 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Fig. 7 ⑴Oil level indicator (2)Plug (3)Spray pump (4)Regulating valve (5)Water tank...
  • Page 16 INSTRUCTION MANUAL 1.6. The assembly of Fluid End Parts A cross-section through the fluid end for F-1300/1600 is shown in Fig, 8. With reference to Fig 8, clean and assemble the fluid end parts in the following manner: Note: All of the parts in this fluid end assembly are designed with metal to metal seating to alleviate friction wear from breathing action encountered in modern high pressure pump operation.
  • Page 17 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 11 18 Fig. 8 F－1300/1600Fluid end assembly (1)Wear plate seal (2)Wear plate (3)linear flange (4)linear sealing ring (5)linear lock (6) Linear (7) linear locking ring (8)piston rod (9) piston (10) piston sealing (11) nut (12) Allocation disc...
  • Page 18 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 1.6.3. Piston Rod Clean piston (9) and piston rod (8), making sure they are free of nicks and burrs. Install “O” ring seal (10) in groove in piston head. Slide piston head (9) on rod while observing that O-ring does not fall out of groove.
  • Page 19 F-1300/1600 Drilling Pump INSTRUCTION MANUAL discharge flange connection bolts to 1625-2165 N.m (1200~1600ft.lbs.)Torque. To insure uniform make-up of the ring joint connection, tighten flange bolt nuts in a cross-criss order. If a blind flange is installed on the opposite end of the discharge manifold, check flange bolts and tighten to same specification as noted above.
  • Page 20 F-1300/1600 Drilling Pump INSTRUCTION MANUAL directly exposed to the mud. DO NOT PUT ANY TYPE OF SHUT OFF VALAE between the relief valve and the manifold. Pipe the discharge side of the relief valve directly into the mud pit with as few turns in the line as possible. If the turn must be made, the elbow should be over120º.
  • Page 21 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 1.7. Dampener Assembly Proper installation and usage of dampener can availably reduce the pressure fluctuation of discharge system therefore obtaining more smooth fluid. For the sake of acquiring long life span of dampener, usually make pressure of pump and Precharge pressure of bladder to keep the suggestion proportion.
  • Page 22 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Fig. 11 (1)Nut C5/8″ (2)Seal connector (3)Connector type C type⑷Seal connector (5)Gasket (6)Pipe plug 2.1. Safety Valve A - A 19 20 Fig 12 (1)Connector (2)Retainer Ring (3)Piston Assy. (4)Body (5Piston Rod (6)Bumper (7)Pin (8)Spring (9)Safety Cap (10)Shear Bar (11)Shear Pin (12)Warning Plate (13)Shear Bar Pin (14) Retainer Ring (15)Name Plate (16)Cotter Pin 4×26 (17)NutM4 (18)Capscrew M4×16 (19)Bole...
  • Page 23 The type of pressure system provided in each individual pump will govern the minimum SPM at which the pump can be operated, F-1300/1600 mud pump have the pressure lubrication system, and which can be operated at 25 SPM (at oil pressure of 0.035 Mpa) Fig.
  • Page 24 F-1300/1600 Drilling Pump INSTRUCTION MANUAL from either direction. ig. 14 (1) Nipple (2) retainer (3) bolt (4) crosshead pin (5) oil passage 3.3 Pressure Lubrication System The pressure lubrication system, incorporating the oil pump for the F-series pumps, is shown in Figure 15: In this system, filtered oil is supplied to the pump through the suction filter (1) and is discharged from the pump into the manifold block (2) and nozzle (3A).
  • Page 25 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 图 15 (1) Filter (2) manifold block (3) oil line (3A) spray nozzle (4) main bearing oil line (4A) Manifold block (5) pressure gauge (6) relief valve (7) oil trough (8)oil tube (9) Lubrication pump A pressure relief valve (6) is mounted to the manifold block (2) to keep excess pressure from damaging oil pump and drive.
  • Page 26 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Fig. 16 (1) Oil pump (2) V-belt (3) guard A typical layout for the pinion shaft driven oil pump is shown in Fig. 16.The oil pump (1) is piped into the oil system through the suction and pressure connections on the bottom inside wall of the power frame.
  • Page 27 F-1300/1600 Drilling Pump INSTRUCTION MANUAL oil level to equalize. ONCE EACH SIX MONTHS, or more often if oil becomes contaminated with abrasive particles or corrosive compounds, drain and flush the oil reservoir then fill in new lubricant. Oil drains are located on either side of the pump frame. During the flushing procedure, thoroughly clean the oil troughs and the compartment in top of the crosshead guide.
  • Page 28 F-1300/1600 Drilling Pump INSTRUCTION MANUAL bearing retainer bolts. Replace any broken wires after retightening the bolts. Refer to crankshaft assembly section for bolt requirements . 3.1.3 Oil lines Check all oil lines to insure they are intact and free of obstructions. Check oil pump suction hose for damage or flat areas.
  • Page 29 F-1300/1600 Drilling Pump INSTRUCTION MANUAL keep the eccentric straps in line, and the crosshead pin bearings are straight needle roller bearings. None of the bearings require special adjustments. All inner and outer races are assembled by means of very accurate fits. This accuracy is necessary;...
  • Page 30 F-1300/1600 Drilling Pump INSTRUCTION MANUAL GHART II (mm) Description Inner Race. to Shaft Outer Race. to Bore Carrier to frame Bore Position Data T0.050～T0.109 T0.115～L0.018 L0.203～L0.076 Note: T-shrink range L-space range The pinion is an integral part of the shaft leaving only the installation of the bearings and oil seal spacer to complete the assembly.
  • Page 31 F-1300/1600 Drilling Pump INSTRUCTION MANUAL CHART III Outer Race.to Description Inner Race.to Shaft Outer Race.to Bore Inner Race.to Shaft Bore Position Data T0.098～T0.165 L0.095～0 T0.175～T0.300 T0.10～L0.050 Carrier to Frame Inner Race.to Description Gear to Flange Outer Race.to Bore Bore Position Data T0.025～T0.127...
  • Page 32 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 13 3 G 19 Fig.18 Mount gear on flange Thoroughly clean mating faces of ring gear and flange and bolt flange into position. Tighten flange bolts (2) to the torque: 2455 N.m (1810ft .lbs) Note: If runout on face of gear is checked while crankshaft is mounted in the...
  • Page 33 F-1300/1600 Drilling Pump INSTRUCTION MANUAL readings. Install the outer races of the eccentric bearings (13) and the outer race retainer ring (3) in the three eccentric straps. Outer race retainer ring must be positioned so that oil scoop is at the bottom when pump is at mid-stroke.
  • Page 34 F-1300/1600 Drilling Pump INSTRUCTION MANUAL then tight the bearing covers. Because of tolerances, etc., the total number of tight rollers could very slightly different between individual bearings. 4) Install shims under main bearing covers to obtain 0.10mm(0.004”) clamp to get preload pressure.
  • Page 35 2) If old guides are to be reused, inspect the wearing surfaces for wear and scoring streaks. NOTE: For F-1300/F-1600 upper and lower crosshead guides are NOT interchangeable. The guides are machined so that the lower guide places the crosshead on frame centerline, and upper guides are machined to afford proper clearance between crosshead and upper guide.
  • Page 36 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 3) Install the left hand crosshead first, rotate eccentric assembly to make “eye” into center crosshead and right hand eccentric strap “eye” back, affording clearance to install center pin through right hand crosshead inspection door. Remove diaphragm stuffing box plate (1,Fig.21) and install right hand crosshead through this bore.
  • Page 37 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Checking Crosshead Alignment In order for the pistons to run normally in the liners, the crosshead must travel in a straight line along the horizontal centerline of the frame bore. To check and adjust crosshead alignment, proceed as follows: 1) Remove diaphragm stuffing box from the diaphragm plate, (Fig,21).Do not remove the plate.
  • Page 38 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 3) Properly maintain pressure relief valve to assure it is set for the pressure rating on the liner size being used. Refer to the description about the relief valve. 4) Do not operate the pump for an extended period of time if a severe fluid knock is present.
  • Page 39 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Fig.22 3.9.2 Suction Manifold The suction manifold (3) bolts to each cylinder block and is sealed through the 0-ring in the connection flange. Thoroughly clean o-ring groove, the 0-ring sealing surface on bottom of the cylinder block, and replace o-ring seal before bolting manifold into position.
  • Page 40 F-1300/1600 Drilling Pump INSTRUCTION MANUAL torque values shown in Chart VI. Tight cylinder block to power frame with stud nuts to torque values shown in Chart VI. 3.9.4 Cylinder Head Thread Ring A replaceable cylinder head thread ring (9) is screwed on to the face of the cylinder blocks. The thread ring must make up metal-to-metal with face of cylinder blocks in order for the axis of the threads to be perfectly square with the cylinder block bore.
  • Page 41 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Grind out all of crack .Any attempt to burn out a crack will only result in the crack progressing faster than the material can be burned. Preheating: The purpose of preheating is to expand the area being repaired so that as the cooling process takes place, the welded area and the preheated area will cool more uniformly.
  • Page 42 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 3) Take off the bladder Insert a bar into the gap between bladder and shell, then stave it with pressure and takes it off from the top hole. 4) Check the bladder if there is any damage. If the bladder is destroyed by piercing, check if there are some blow-ups or impurities, clean them thoroughly at once.
  • Page 43 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 5) Check if the pressure of discharge pulsation dampener meets the requirements. 6) Check the reliability of relief valves, if necessary, they should be changed. 7) Check the lubricating oil pump for the variation of pressure gauge, if the pressure is very low (lower than 0.035Mpa) or no pressure, check if the suction and discharging filter screen are...
  • Page 44 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 2) Check the whole pump completely every two years or three years, check if the main bearing, connecting rod bearing, crosshead bearing, input shaft bearing are worn or outworn. They should be changed if they can’t be used any more.
  • Page 45 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Monthly Check the filter in the discharge pipe. Clean it if it is plugged. Monthly Change the dirty oil in the oil pool of power end and crosshead oil groove and clean them every six monthes.
  • Page 46 F-1300/1600 Drilling Pump INSTRUCTION MANUAL 2.The lubricating oil is too 3. Repair or change bearing. dirty or deteriorated. 4. Add proper amount of oil. 3.The rolling bearing is worn or damaged. 4.The lubricating oil is too much or too little.
  • Page 47 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Fig.24 DAILY MAINTENANCE POINTS YEARLY MAINTENANCE POINTS MONTHLY MAINTENANCE POINTS 26 25 WEEKLY MAINTENANCE POINTS...
  • Page 48 F-1300/1600 Drilling Pump INSTRUCTION MANUAL Note: Besides the above estimated trouble, if other abnormal phenomena are found, the reasons should be found according to the trouble spot. After troubleshooting, the pump can run normally. 6. Storage When the pumps are not used for a long time, they should be stored.

This manual is also suitable for:

F-1600Ah36001-sm