Super ST-60N User manual

Superior Performance
Unbeatable Pricing
Pride in Workmanship
Energy Efficient
Rugged Construction
SUPER GIANT ENTERPRISE CO., LTD.
E-mail:[email protected]
Website:http://www.superpump.tw
MANUAL
AUTOMATIC DEWATERING ST-60N

1. Instruction
Feature................................................................................................. 2
Application............................................................................................ 2
2. Specication & Dimension................................................................... 3
3. Parts List.............................................................................................. 4
4. Operation Procedure............................................................................ 5
5. Controll Box Layout...............................................................................6
Controller Wiring ..................................................................................7
Hydraulic Circuit....................................................................................8
Air Circuit...............................................................................................9
6. Installation
Cautions..............................................................................................10
Examples.............................................................................................11
Air Compressor and Air Dryer Wiring.................................................12
Control Panel.....................................................................................13
7. Operation
Prior to Automatic running...................................................................14
Automatic running...............................................................................14
Prior to manual running.......................................................................15
Un-su󰀩cient cake dewatering and capacity........................................16
8. Trouble shooting.................................................................................17
9. Maintenance.......................................................................................18
10. Appendix
A. Inspection List............................................................................19
B. How to replace the paper roll.....................................................20
INDEX

2
Automatic Dewatering Filter
ST-60 N
(1) (2) (3)
Feature :
1.This machine do the dewatering by air and polution free.
2.Programmable PLC control.
3.No need for sun drying, dewatering by air, fast and polution free.
4.Fully automatic control by setting the timer.
5.Can make cake up to 3.5~4cm for normal slurry and 1.5~3cm for thin viscos
slurry.
6.It will take longer time for thin viscos slurry dewatering.
7.The paper lter area is 0.36m2.
8. Use ne paper to get better ltration.
Application :
1.This machine has triple functions: A: Filteration B: Cake forming C:
Dewatering.
2. Suitable for powder filtration for various surface finishing acid, alkaline,
solvent, oil, settled sludge, phosphoric acid and waste water, actiated carbon,
grinding liquid.
Power on

paper in position hydraulic motor start
plate up








chamber sealed pump start
feeding start
dewatering on roll out cake
feeding stop
stop dewatering
( 1 ) ST- Style
( 2 ) 60-lter plate area(60cmX60cm)
( 3 ) N-Rubber material (NBR)

3
Dimension
Style ST-60N
Filteration area 0.36m2
Paper size 66cm × 50m
Hydraulic motor 2 HP
Air compressor 2 HP
Air operated double
diaphragm pump 1” Outlet
Paper mesh 200 ~ 300(75~48μm)
Power 3Ø,
220V / 380V / 400V / 415V, As per
customer.
Dimension
L1350 mm
W 1180 mm
H2150 mm
Weigth 1100 kg
Specication

4
NO Description NO Description
1 Frame 12 Hydraulic system
2Dewatering valve 13 Limit switch
3 Dewatering check valve 14 Paper roller motor
4 Feeding valve 15 Paper collection rack
5 Upper cover 16 Paper roller
6Pressure gauge 17 FRL set
7 Paper rack 18 Air system solenoid valve
8 Photoelectric switch 19 Control box
9Moving plate 20 Feeding AODD pump
10 Paper rack 21 Water Collection plate
11 Rotate arm
Parts List

5
Operation Procedure
Drain out cake
The dried cake is drained
out and falls into the container
after the dewatering is nished.
Feeding
When the feeding pump is running,
the feeding valve is opened and the
dewatering valve is closed.
The ltration liquid goes back goes
back to the tank.
Dewatering
When dewatering starts, the
feeding valve is closed and the
dewatering valve is opened.
The air goes in, and the liquid is
squeezed out.

6
600
12H 30M 30M 30S
450
自動啟動
AUTO START
壓板上升
PLATE-UP PLATE-DOWN
壓板下降電 源
POWER
油 壓
HYDRAULIC
SYSTEM
緊急停止
STOP
PBLG1 GL1 PBLG2 GL2 GL3
自動 停 手動
AUTO STOP MANUALEMERGENCY
自動停止
STOP
AUTO
壓板上 停 壓板下
PLATE
UP STOP PLATE
DOWN
EPB1 CS1 PBLR3 CS2
GL4 GL5 GL6 GL7
操作時間設定 進 料
FEEDING
脫 液
DE-WATER
濾紙捲紙
ROLLING PAPER
OFF ON OFF ON OFF ON OFF ON
CS3 CS4 CS5 CS6
操作時間設定
OPERATION
進 料
FEEDING
脫 液
DE-WATER
濾紙捲紙
ROLLING PAPER
TIMER
T1 T2 T3 T4
EPB2
緊急停止
EMERGENCY STOP
OPERATION TIMER
操作時間設定
OPERATION TIMER
進 料
FEEDING
脫 液
DE-WATER
濾紙捲紙
ROLLING PAPER
3P15A
NFB
F1 F2
MS1 MC3
R
U1
S T U
W
V
V1
U3
W1
W3
V3
TL
Y2
TL
Y0C
TL
Y4
Y6
Y5
TL
0V
X15
X14
0V
X13 X17
0V
24V
X16
. S/S S/S X1 X3 X5 X7 X11 X13 X15 X17
NL X6X4X2X0. X16X14X12X10
Y15 COM0 24V C0M2 Y5Y3 COM1 Y1 Y13 COM3 Y11Y7
Y00V Y6. Y2 Y4 . Y10 . Y12 Y14
PLC
Power
Fuse
Hydraulic Pump
Paoer Rolling Motor
Control Box Layout

7
Controller Wiring
C0M2
Y5Y3
COM0
24V Y1 COM1 Y13
COM3
Y11
Y7 Y15
X5
Y2 Y4 .Y00V .
X1 X3
X4X2X0
.
L
S/S
N .
S/S
Y14
Y6 Y10 .Y12
X15
X16
X7 X11 X13
X6
X12 X10 X14
X17
PBLG1
RL
24V
CS1
CS1
CS2
CS2
CS3
PBLG2
PBLR3
0V
T1
CS4
CS5
CS6
T2
T3
T4
TL
PBLG1
MS1&GL1
OL1
SOL*2&GL5
MC3&GL7
SOL&GL2
SOL&GL3
SOL*2&GL6
T1&GL4
T2
T3
T4
PBLG2
PBLR3
TL
RL
EPB1 EPB2
T2T1
SOL
MC3
Y0C
X13
X14
X9 X11
X10
X8 X12
X15
Y11Y9 Y13
Y12Y8 Y10
R3
MS1
R1
R2
Power Input
Hydraulic Pump
Hydraulic Pump
Paper Rolling Motor
Power Input
Stop 1
Emergency Emergency
Stop 2
Paper Rolling
Paper Rolling
Feeding
Feeding
Dewatering
Dewatering
Operation Time
Operation Time
Aoto Stop
Auto Start
Aoto Stop
Auto Start
Auto
Manual
Rolling Time
Dewatering Time
Feeding Time
Operation Time
Hydraulic Pump
Feeding Pump
Air Source
Dewatering
Plate Up
Plate Down
Paper Rolling Motor
Power
Plate Up
Plate Up
Plate Down
Plate Down
Deatering High Pressure
Dewatering Low Pressure
Paper Sensor
Power
380/400
380/400V

8
Hydraulic Circuit
Item Description Quantity
1 Oil Tank 1
2 Strainer 1
3 Motor 1
4 Pump 1
5 Oil Level 1
6 Oil Filler 1
7 Manifold Block 1
8 Pressure Cock 1
9 Pressure Gauge 1
10 Solenoid Valve 1
11 Pilot Check Valve 1

9
Air Circuit
Item Component code Description Quantity
1 N0.20 AODD Pump 1” 1
2 NO.4 Feeding Valve 2” 1
3 NO.5 Dewatering Valve 1/2” 1
4 NO.6 Pressure Gauge 4Kg/cm21
5 NO.17-1,17-4 FRL Set 1
6 NO.18-6 Dewatering Solenoid Valve 1
7 NO.18-3 Solenoid 1
8 NO.18-5 AODD Pump Solenoid Valve 2
9 NO.17-2 Dewatering Regulation Valve 1
Feeding
Valve
Dewatering
Valve
Pressure
Gauge
Dewatering
Air Switch
Feedring
Air Switch
Solenoid
Valve
Solenoid
Valve
Solenoid
Valve
Feeding
Inlet
FRL
Set
Dewatering
Solenoid
Valve
Dewatering
Regulation
Valve
AODD Pump
Solenoid Valve AODD Pump

10
Installation
Cautions
1. Place the machine horizoztal stably and keep it up-right.
2. Connect the inlet and outlet pipes according to picture 1. The inlet pipe is
connected to the AODD pump. The outlet pipe is connected to
the outlet under the lter plate.
3. A valve should be installed on the inlet pipe so repairing can be done
easily (picture 2).
4. Set a Tee at the inlet of feeding pump to supply clean water for cleaning.
5. There should be no foreign substances inside the pipe before pumping.
If necessary, clean it with water.
6. Make sure the installed pipes are steady. There should be no vibration.
7. Connect the air pressure pipe to the inlet of the 3-point joint.
8. The external air compressor must match the refrigerating dryer in
specication.
9. Refer to picture 3 for the pumping method of the air compressor and
refrigerating dryer.
10. This machine is 380V, 3-phase. Please connect the power line to the
upper part of the circuit breaker.
11. Please turn on the motor and check whether the direction of operation
is correct after the installation.
12.The refrigerating dryer is external single-phase, 220 V. Refer to picture
3 for power supply.
13. Air compressor power is supplied from ST-60N’s control panel. You
can connect the power line from the bottom part of the circuit breaker to
the air compressor power line housing.
14. Please turn on the power and check whether the operating direction
is correct after assembling the power line of the air compressor.
15. Please refer to the respective instruction manual if you don’t
understand the air compressor & refrigerating dryer fully.

11
Examples
Tank
Overflow
Precipitation
Tank
Dewatering Filter
Slurry
Clean Water
Clean Water
Check Valve
Check Valve
Circulating Pump AODD Pump
Air to Clean Block
To Precipitation Tank Slurry Valve
SUS Pre-filtration Chamber

12
Air Compressor and Dryer Wiring
*Please keep the air dry for longer service life.
CONTROL PANEL
OUTLET
INLET
CHILLER
AIR COMPRESSOR
ON
OFF

13
Control panel
Operating condition
Timer setting
1 Power light 12 De-watering light
2Hydraulic system
light
13 Rolling-paper light
3Auto start 14 Operating timer
switch(ON/OFF)
4Plate up 15 Feeding switch(ON/
OFF)
5Plate down 16 De-watering
switch(ON/OFF)
6 Power o󰀨 17 Rolling paper
switch(ON/OFF)
7 Mode switch
(auto/stop/manual)
18 TR1 operating timer
8 Auto stop 19 TR2 feeding timer
9 Plate switch
(plateup/stop/platedown)
20 TR3 de-watering
timer
10 Operating Timer
light
21 TR4 Rolling paper
timer
11 Feeding light 22 Emergency stop
Compressor air
pressure Feeding pressure De-watering air pressure
5kg~6kg/cm21.5kg~3kg/cm22.5kg~4kg/cm2
Timer Setting time Description
TR1 12hour Operating timer
TR2 30min The feeding time is dependent upon the thickness
and viscosity of pulp
TR3 30min The de-watering time is dependent upon the
desired dryness of the pulp.
TR4 30sec Roll paper and draw out the sediment

14
Operation
Prior to automatic running.
1. Set pressure gage range(part #6) at 1.5Kg/cm2 for high(*1) and 0.50.8Kg/cm2 for
low.
2. Set feeding timer(Control panel #19) to 10~15 minutes, and can be up to 30
minutes for thin slurry, but will be terminated if the pressure gauge reaches the
high point.
3. According to the dry up situation, set the de-watering timer(Control panel #20) to
3~5 minutes.
4. Set the paper rolling timer(Control panel #21) to 23~25 seconds to move out the
cake.
5. Hold down the power button(Control panel #1) for 3~5 seconds to power on the
machine.
6. Turn the mode switch(Control panel #7) to automatic.
7. Press auto start(Control panel #3) and the machine will work automatically. If it
failed, check the paper is in position or not from the photoelectric switch(Control
panel #8).
8. When the machine is running in automatic mode(Control panel #7), you can press
auto stop(Control panel #8) to shift to semi-aotomatic mode.
9. Turn on operation timer switch(Control panel #14) and set timer(Control panel
#18) to run the timing for automatic mode.
10. Clean the machine in manual mode with water before shutdown everyday.
Automatic running
1. Set pressure gage range(part #6) at 2.5~3Kg/cm2 for high(*1)
2. Set feeding timer(Control panel #19) to 20~30 minutes
3. Set the de-watering timer(Control panel #20) to 15~20 minutes.
4. Turn the mode switch(Control panel #7) to automatic, and press auto start(Control
panel #3).
(*1)
*Set higher pressure for thin slurry to get thicker cake.
*High pressure 1.5Kg/cm2 for thick slurry.
*High pressure 2Kg/cm2 for normal slurry.
*High pressure 2.5~3Kg/cm2 for no moving cake out ltration.
*Set feeding timer to 15~20 minutes for high pressure 2Kg/cm2.

15
*Set feeding timer to 20~30 minutes for high pressure 2.5~3Kg/cm2.
*Hold down and rotate the center knob to set the high and low range of
pressure gauge(patt #6).
(*2)
*Set low pressure for de-watering timer. If de-watering time is up and the
pressure hasn’t down to the low pressure yet, set a longer timer or
higher low pressure.
*Set longer timer for de-watering to get thinner cake.
15 minutes for 2cm cake, 10 minutes for 3cm cake.
5 minutes for cake over 4cm.
Precipitated slurry will get thicker cake and need fewer de-watering timer.
Prior to manual running.
1. Hold down the power button(Control panel #1) for 3~5 seconds to power
on the machine.
2. Turn the mode switch(Control panel #7) to manual.
3. Make sure the paper is at in the chamber and nothing will cause un-
perfect sealing later.
4. Turn the switch(Control panel #9) to plate up to lift the moving plate up
until light (Control panel #4) is o󰀨, then turn it back to stop.
5. Turn the feeding switch(Control panel #15) on at pressure gauge below
2Kg/cm2, and then turn it back to o󰀨.
6.Turn the de-watering switch(Control panel #16) on for 3~5 minutes and
turn it back to o󰀨 after de-watering is nished.
7. Make sure the pressure inside the chamber is 0 or below the low point
before turn the switch (Control panel #9) to plate down to pull the
moving plate down, and turn it back to stop after the light(Control
panel #5) is o󰀨.
8. Turn the paper rolling switch(Control panel #17)on to move out the
cake, and trun it back to o󰀨 after nished.
9. Back to “3” to re-start the cycle.
10. Feed clean water and run the fedding pump to clean the machine for
10 minutes, then pull the moving plate down before shutdown.
11. Never exceed pressure 3Kg/cm2 to keep longer service life. Feed
clean water and run for 1~8 cycles with lower pressure.

16
Un-su󰀩cient cake dewatering.
1. Too short de-watering timer.
2. Cake thickness below 2cm.
3. Too thin slurry.
4. Liquid outlet is lower than the level in the solution tank and without
check valve.
5. The chemical is not suitable for this machine.
6. Viscous slurry is not suitable for this machine (dry up by air).
Prior to semi-automatic running.
1. When the machine is running in automatic mode, you can press auto
stop button(Control panel #8) to shift to semi-aotomatic mode.
2. The semi-automatic mode will run single cycle and stop. It’s feeding,
de-watering, moving plate down, moving cake out.
3. Precipitation tank before the de-watering machine is recommended to
speed up the de-watering.
Capacity
With precipitation tank: 30% liquid, 70% sludge, 20~25Kg for each 10
minutes.
Without precipitation tank: 70% liquid, 30% sludge, 15~20Kg for each 15
minutes.
Slurry of higher specic gravity will slow down the capacity.
Slurry with coagulant is not suitable for this machine.

17
Condition Reason Solution
Bad ltration. 1. The paper is not in position
2. The paper is torn.
1. Re-install paper
2. Change the roll
No water coming out and
the feeding pressure is too
high
1. The outlet is stuck
2. Paper is too dirty
1. Clean the outlet pipe
2. Change the paper
No water coming out and no
feeding pressure
1. Pump can’t draw water.
2. Pump is broken
1. Clean the inlet pipe and check
valve.
2. Fix the pump
Water coming out of the
chamber.
1. Gasket doesn’t seal perfectly.
2. Dewatering air pressure too high.
3. Packing is worn.
1. clean the gasket.
2. Down the dewatering air pressure.
3. Replace the gasket.
Water coming out of the
plate
1. Filter housing is filled with
sediment.
2. De-watering pressure is too high.
3. Filter housing is worn out.
1. Clean the housing.
2. Reduce the de-watering pressure
3. Change the housing
Water is coming out of the
solenoid
1. Valve is broken.
2. Check valve is clogged.
1. Check the valve
2. Clean the check valve.
Machine won’t run
automatically
1. Paper has run out.
2. light sensor is broken.
3. The plate did not return to the
limit switch S1 position
1. Change the paper
2. Clean or change the sensor.
3. Check the limit switch S1.
Feeding pump won’t start 1.Air pressure is too low
2. Feeding valve is broken
3. Pump inlet is stuck
1. Check the solenoid and air
pressure(above 5 Kg/cm2)
2. Valve is stuck.
3. Clean the inlet.
Feeding valve doesn’t work 1. Feeding valve is closed
2. Air pressure isn’t above 4 Kg/
cm2
1. Lubricate
2. Check the air compressor
pressure.
Dewatering valve doesn’t
work.
1. Air pressure is too low.
2. Air switch stalled.
3. Dewatering valve malfunctioned.
1. Make sure air pressure over 4Kg/
cm2.
2. Lubricant the valve.
3. Check the solenoid.
Paper is torn during rolling. 1. Belt is broken.
2.Paper is not in position
3. There is too much sediment.
1. Check the belt.
2.Re-install the paper or change it
3. Re-adjust the feeding pressure.
The belt doesn’t run properly The belt is broken Replace it
*Clean the machine with clean liquid to avoid blockage for stop running.
Trouble shooting

18
Maintenance
1. Clean the chamber gasket periodically.
2. Clean the chamber strainer periodically.
3. Make sure the limit switches for moving plate working correctly.
4. Make sure the paper photoelectric switch light is on or the machine
won’t start.
5. Lubricating the machine periodically.
6. Lubricating the paper collecting parts once a week.
7. Set a Tee to connect to clean liquid and run the machine with it after
running.
8. Set a check valve before the AODD pump if the slurry tank is higher
than the machine to stop the siphon.
9. Replace R-68 lube every 3000 hours.
10. Add grease to grease pot every 6 months or apply to moving parts
for harsh condition.
11. Keep the hydraulic oil at appropriate level and replace every 2
years. Clean the hydraulic pump and strainer also.
12. Put on protection glasses and gloves while opening the chamber
for maintenance.
13. Never leave anything in the chamber while running.

19
Inspection List
Apendix
Item Contents Testing Datum Result Remark
1. Machine
1. Frame. Coating and painting well. 2. Lower platen movement. Smooth. 3. Cylinder movement. Smooth. 4. AODD pump running. AODD pump running well and goes
up to 3.5kg/cm2 at most. (Air pressure: 6kg/cm2)
5. Paper collecting. Smooth. 6. Sealing. All leak-free at 3.5kg/cm2. 7. Procedure running. Correct and smooth.
2. Controller
1. PLC Automatic running. PLC automatic running well
(pressure, timing).
2. Manual /Automatic. Switching Smoothly. 3. Pressure control. Signal correct. 4. Limit switch control. Signal correct. 5. Timing control. Signal correct. 6. Lighting control. Correct. 7. Label. Correct. 8. Wiring. Same as the document.
3. Function
1. Dewatering condition. Normal 2. Cake containing water %. Normal 3. Operating instruction (as per manual)
On site.
4. Accessory 1. Paper roll 1 pc. Installed.
2. AODD pump 1 pc. Installed.
5. Others 1. Air compressor. 2HP
2. Chiller 5HP