Centrifugal sand pump

河南伟恩实业有限公司
HENAN WEIN INDUSTRY CO., LTD.
Room1403, Building No.10,Jincheng Oriental International,
CBD

Neihuan

Road,Zhengdong

New

District,

Zhengzhou,450046, P.R.China
Tel: 0086-371- 65807517

65807516 Fax：

0086-371- 65807519
E-mail: weinindustry@gmail.com
Website:http://www.petroleum-drilling.com

TSB Series Centrifugal
Pump
Operation Manual

HENAN WEIN INDUSTRY CO.,LTD
Room1403, Building No.10,Jincheng Oriental International, CBD Neihuan Road,Zhengdong New District, Zhengzhou,450046, P.R.China
Tel: 0086-371- 65807518

65807517

Fax：0086-371- 65807519

Room1403, Building No.10,Jincheng Oriental International,
CBD

Neihuan

Road,Zhengdong

New

District,

Zhengzhou,450046, P.R.China
Tel: 0086-371- 65807517

65807516 Fax：

0086-371- 65807519
PLEASE READ THE MANUAL CAREFULLY BEFORE USE

Contents
1. Usage and Application Range
2. Main Structure ,Feature and Working Principle
3. Main Techenical parameters
4. Seal Apparatus Maintenance
5. Bearing Cavity Maintenance
6. Installation
7. Operation
8. Troubleshooting
9. Characteristic curves
10. Main parts &Wearing Parts

If you have any questions or problems,please contact us,we shall serve for you enthusiastically!
______________________________________________________ __
Tel: 0086-371- 65807518

65807517

Fax：0086-371- 65807519

1. Usage and Application Range

TSB series centrifugal sand pump mainly supplies to solids control circulating
system of oilfield drill rig,and be used to provide drilling liquid with a certain
discharge capacity and pressure to desander, desilter and mud mixer,to assure these
equipments work efficiently.
The TSB10×8×14 centrifugal sand pump applies to over 3000-meter-long drilling
rigs with big viscosity and specific gravity drilling fluid.The TSB8×6×14
Part
Name
Item

Number

Weight
kg

Remarks

No.
3×2×13

640202

pump head

123

1

200
1

640202
4×3×13 pump head

1

222
640202

6×5×11 pump head

1

529

1

628
640202

8×6×11 pump head

1

826
640202

8×6×14 pump head
10×8×14 pump head

246
Parts dwg.no. as the

640202
6×5×14 pump head

210

1

925
640203
121

1

253

following show

255

283

313

centrifugal sand pmp applies to over 3000-meter-long drilling rigs.The TSB8×6×11
centrifugal sand pump applies to under 3000-meter-long drilling rigs,also can be can
be used to supply mud to triplex mud pump as a filling pump.The TSB6×5×11
centrifugal sand pump applies to truck-mounted drilling rigs or pocket drilling
rigs.The TSB4×3 centrifugal sand pump is usually used as measuring pump or
replenishment pump.The TSB3×2 centrifugal sand pump is usually used as clean
water pump.
2. Main Structure ,Feature and Working Principle

Its main parts are pump shell, impellers, bearing block, pump axle, bearing, shaft
coupling,wearing plate, seal apparatus, oil seal, motor and base.
The Series Centrifugal Sand Pump has these features:
1 open impeller,apply to
transport high viscosity drilling liquid. 2 combination seal for a long service life.
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3 use universal bearing houses and bearings,convenient to maintain and cut the
costs. 4 the major parts are made from antiwear nodular iron,and long service
life.
The prinple is that under the motor, the impellers of the pump rotate at high speed,
the dring fluid is sucked into the suction pipe. After the drilling fluid flows through
the suction pipe and gets enough energy and velocity under the centrifugal force, the
drilling fluid is expelled continuously out of the pump.
3. Main Technical Parameters

Parameters
Type

Rotation
speed
r/min

Capacity Pressure Efficiency
m3/h

head/m

%

Motor
HP.
kW

Weight
kg

TSB10×8×14

1450/1750

260

33

65

75/90 1100/1200

TSB8×6×14

1450/1750

240

33

65

55/75

850/1050

TSB8×6×11

1450/1750

240

26

65

37/45

700/750

TSB6×5×14

1450/1750

220

28

65

37/45

700/750

TSB6×5×11

1450/1750

200

26

65

30/37

655/687

TSB4×3×13

1450/1750

60

26

65

11/15

385/395

TSB3×2×13

1450/1750

50

26

65

7.5/11

330/375

4. Seal Apparatus

Maintenance
TSB centrifugal sand pumps adopt combination seal(shown in Fig-1),consist with
mechanical seal, packing,packing bushing,seal box,holdingdown bolt,antiwear
sleeve etc.

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Seal apparatus sketch
1-M echani cal se al

2-P ack ing ri ng

3 -Se al box

4-Pac kin g b ush ing

5 -Ho ldi ngd own bo lt

6-A nti wea r slee ve

Maintenance:
a) When use a new sand pump or the mechanical seal is changed newly, keep the
packing bushing in relexed state to avoid wearing out the antiwear sleeve
prematurely.
b) After working one year,and the mechanical seal fails,the pump is sealed by
packings by compressing the packing bushing with the holdingdown bolt.When
the packing bushing fails to adjust,add a packing(packing section is
12mm×12mm).
c) After shaft sleeve antiwear layer wears out, change the mechanical seal and shaft
sleeve in time.
5. Bearing cavity maintenance

a) Grease is 3# extra press lithium base grease ,input it 50ml bearing every 3
months
b) Cleaning bad grease of bearing cavity every half year.
6. Installation

a) The pump should be placed on well site as possible to the desander, the
desilter or the compounder.
b) the pump suction port should be over 200mm to the tank bottom,and the
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discharge port of the working machine connected to the pump should be over 2m to
the suction port.As the following:

Wrong

Right

≥200

≥2m

c)Motor cable must contain earth wire preventive electric leakage.
d)Assure a good sealing of all the connection,no fluid leakage and air leakage.
e)！！After installing , make sure the pump rotation direction is correct.！！
！
！
！
！
f) Installing size

n2-d2

泵安装示意图
D2
1

2

3

4

5

G

E

C

B

A

n1-d1
D1

F
D
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Pump type/
motor
power

D1

n1-d1

D2

n2-d2

A

B

C

L

E

F

G

TSB10×8×14/90

350/361.6

12-23

295/298

8-22

800

440

182.5

2067

950

650

213

TSB10×8×14/75

350/361.6

12-23

295/298

8-22

800

440

182.5

2016

950

650

213

TSB8×6×14/75

295/298

8-22

240

8-22

800

440

158.7

2000

950

650

212.7

TSB8×6×14/55

295/298

8-22

240

8-22

770

410

158.7

1932

880

600

212.7

TSB8×6×11/45

295/298

8-22

240

8-22

745

385

158.7

1877

850

585

212.7

TSB8×6×11/37

295/298

8-22

240

8-22

745

385

158.7

1850

850

585

212.7

TSB6×5×14/45

240

8-22

210/216

8-22

665

385

146

1848

850

585

152.4

TSB6×5×14/37

240

8-22

210/216

8-22

665

385

146

1823

850

585

152.4

TSB6×5×11/37

240

8-22

210/216

8-22

665

385

146

1823

850

470

152.4

TSB6×5×11/30

240

8-22

210/216

8-22

648

368.6

146

1765

815

468

152.4

TSB4×3×13/15

180/190.5

8-19

160/152.4

4-19

609

349

108

1571

721

386

171.5

TSB4×3×13/11

180/190.5

8-19

160/152.4

4-19

609

349

108

1531

673

386

171.5

TSB3×2×13/11

160/152.4

4-19

125/120

4-19

609

349

95.5

1516

674

386

178

TSB3×2×13/7.5

160/152.4

4-19

125/120

4-19

580.6

320.6

95.5

1391

609

386

178

Dimensions

NOTE:D- Metric/inch
7. Operation

！
！！ Prior to start the motor, make sure the motor rotating direction is kept
same with the marked direction on motor housing. Otherwise, reset the motor
terminal to make sure the direction is consistent.！！
！
！
a) If the desander pump is newly installed or re-used after a long period of time,
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check the lubrication and junction carefully. First of all, lubricant is filled into the
seal cavity and the bearing cavity.Never is there foreign matters in the pump
cavity.
b) The impellers of the pump are connected to the pump axle through screw. At the
first usage, ensure that the rotating direction is correspondent to that labeled on
the pump shell, or the impellers will be removed to touch the protection plate in
front of it and the pump will be damadged quickly.
c) The desander pump should be started at the condition that the suction vavle is
open and the exhaust vavle is closed. After running for 1~2min, open the exhaust
vavle and adjust the pump pressure. If the pump pressure and flow rate too high
or too low, or the motor is too hot, adjust the opening of the exhaust vavle till the
pump is running stably.
d) When the fluid surface in the circulation tank is low, turn off the pump and restart
it after the tank is filled. Vapor crrossion can be avoided.
e) In cold season or for a long time of no running, remove the screw plug under the
bottom of the pump shell to let the fluid out for preventing it from condensing.
f) Often check the temperature of the pump axle and bearing. Not higher than
40℃(the total temperature is ambient temperature +40℃).
j) If abnormal sounds occur in operation, stop running at once. Restart the pump
after troubles are disposed.
h) The new desander pump and its seal apparatus have been carefully tested and
checked after production. Do not wrench or take out the adjustment screw.
8. Troubleshooting

Trouble
Pump

Causes

Guidance

pressure Impellers too small

Replace with bigger ones

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and flow rate Bad seal of pipe junction,
Better junction
too low
serious leakage
Suction and exhaust pipes
Shorten and straighten them
too long and benting
Rotary speed not up to the Replace a motor with bigger
rated value
power
Too big clearance between
Fix packing rings and adjust the
secondary impellers and the
clearance to within 0.5~1mm
antifriction table
Foreign matters barring in
Clean out
suction pipe
Suction vavle not open wide Open it widely
Pump pressure
and flow rate Too big impellers
too high

Replace with smaller ones

Bearing surface Bearing clearance too small,
Adjust the bearing clearance
too hot
so too much rolling friction
Abnormal
Pipes or junctions broken
sounds during
Junction loose
running
Serious leakage
at the sealed Mechanical seal fails
part

Repair or replace
Tighten
Sealed by packing

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9.Characteristic curves

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10.Main parts & wearing parts
1 Overall pump parts

seeing the installation sketch

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2 pump head parts
Item

Name

Part No.

Number

Weight
kg

1

3×2×13 pump head

640202123

1

200

4×3×13 pump head

640202222

1

210

6×5×11 pump head

640202529

1

246

6×5×14 pump head

640202628

1

253

8×6×11 pump head

640202826

1

255

8×6×14 pump head

640202925

1

283

10×8×14 pump head

640203121

1

313

Coupling

060002-220

1

10

For pump above 6×5×11

Coupling

060002-165

1

7

For pump under 4×3×13

Coupling rubber

060003-200

1

0.4


Coupling rubber

060003-145

1

0.2


Shield

060004-350

1

7.5


Shield

060004-260

1

5


060004-ww

1

11

Remarks

Parts dwg.no. as the
following show

2

3

4

5

Motor coupling

ww-motor power

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TEM

QTY

1*

1

MISSION
PART No.
See below

1A

1

1B
1C
1D
1E
2*
2A
2B
2C
3*#
3*&
3A
3B&
4
5A#

WEIGHT
kg

DESCRIPTION

MATERAIL

Casing

QT600-3

10399-46-1

Gasket,casing

Vellumoid

0.01

12

3932-61

Nut,casing

Stl

0.05

12
1
1
1
1
1
1
1
1
2
1
1
1
Optio
n

3862-76
8505-04-01
8505-04-01
See below
19110-72
7300239
7415648
22223-01-30
20614-01-30
3861-117
19368-01
20622A
22451-1

Stl
Stl
Stl
QT600-3
Viton
Stl
Stl
QT600-3
QT600-3
Stl
Brass
Stl 304
Tung/Tung

0.16
0.03
0.03
0.002
0.02
0.15
20
20
0.05
0.01
1
1

Kevlar

0.4

5A#

1

25014-04M-B

Kevlar

0.7

6
7
7A
7B
7C
8
9
9B
9C
10A

2
1
1
1
1
1
1
3
1
1

B3701A
20612-02-33
20943-04A
4371-5-21
23444-01-72
22210-1A
20618-12-1
2538-1H
8505-04-01
20626

Stud,casing
Plug,Casing Drain
Plug,flush line
Impeller
Seal,impeller
Washer,impeller
Bolt,impeler lock
Stuffing box,mech.seal
Stuffing box,packed
Bolt,stuffing box
Grease fitting
Gland assy,packing
Seal,mechanical
Packing, Shaft - M.S.
Backup
Packing, Shaft - w/latern
ring
Bolt assy,gland
Shaft
Sleeve,shaft
Key,shaft
Seal,shaft sleeve
Deflector assembly
Frame,grease lubricated
Bolt,casing jack
Plug, Frame Drain
Cover,inboard bearing

0.15
17
1
0.11
0.005
0.4
80
0.16
0.033
2.6

10B

1

20625

Gasket,I.B.Brg.Cover

10C
10D
10E
10F

1
2
2
1

20619-01
3861-1
3932-2
19368-01

Oil seal, I.B.Brg.Cover
Bolt, I.B.Brg.Cover
Nut, I.B.Brg.Cover
Grease fitting

Stl 304
42CrMo
38CrMoAl
Stl
Viton
Composite
Cast iron
Stl
Stl
Iron
Vegetable
fiber
Buna-n
Stl
Stl
Brass

5A#

648402600

0.01
0.06
0.03
0.007
0.01

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11
12
12A
12B
12C
13

1
1
1
4
2
1

20615-1
20624-01-01
7496-253
3861-138
3932-62
20617A

13A

1

13B
13C
13D
14
14A
14B

1
1
2
2
1
1

1*
1*
1*
1*
1*
1*
1*

1
1
1
1
1
1
1

2*
2*
2*
2*
2*
2*

1
1
1
1
1
1

Bearing,inboard
Housing,O.B.bearing
Seal, O.B.Brg.housing
Bolts, O.B.Brg.housing
Nut, O.B.Brg.housing jam
Cover,O.B.Bearing
Grease zerk,
19368-01
O.B.Brg.Cover
7496-26
O-ring, O.B.Brg.Cover
20619-02
Oil seal, O.B.Brg.Cover
3861-139
Bolt, O.B.Brg.Cover
20616-1
Bearing, O.B.
6124-4
Lockwasher,O.B.Bearing
6123-4
Locknut, O.B.Bearing
Casings-includes studs,nuts & gasket
19203-01-30A
Casing,3×2×13
19205-01-30A
Casing,4×3×13
19122-01-30A
Casing,6×5×11
19123-01-30A
Casing, 6×5×14
19763-01-30A
Casing, 8×6×11
19117-01-30A
Casing,8×6×14
20937-01-30A
Casing,10×8×14
Impellers
19204-XX-30
Impeller,3×2×13
19206-XX-30
Impeller,4×3×13
19121-XX-30
Impeller,6×5×11
19121-XX-30
Impeller, 6×5×14
19116-XX-30
Impeller, 8×6×11
19116-A0-30
Impeller,8×6×14

2*

1

21867-XX-30

Impeller,10×8×14

Vendor
Iron
Buna-n
Stl
Stl
Iron

2.1
6
0.01
0.05
0.016
1.8

Brass

0.01

Buna-n
Buna-n
Stl
Vendor
Stl
Stl

0.001
0.04
0.025
1.5
0.01
0.22

QT600-3
QT600-3
QT600-3
QT600-3
QT600-3
QT600-3
QT600-3

55
57
90
95
97
125
155

QT600-3
QT600-3
QT600-3
QT600-3
QT600-3
QT600-3

9
12.5
14
18
18
20

QT600-3

20

Note：
1. XX Impeller code Firsr X equals diameter of impeller in inches minus 4.Therefore
10″=6,9″=5 etc…14″ use lettet A;
2. Second X equals frational data in1/8′s.Therefore 1/8″=1, 1/4″=2 ,etc…Thus a 10.5″impeller
is coded as 64, 12″impeller is coded as 80, 13.25″impeller is coded as 92 etc…
3. YYY the metric diameter of impeller therefore 12″ is coede as 305mm 11″ is coded as
280mm

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