Summary
1. CCB food waste transfer pump applications
CCB food waste transfer pump is widely used in the food industry . Its structure is reasonable and easy to use and maintain.The service life is more than 3 times longer than that of the screw pump and the submerged pump.
2. CCB food waste transfer pump delivery conditions
Speed: 980, 1480, 2950r/min
Voltage: 380V
Inlet and outlet caliber: 50 ~ 300mm
Temperature range: less than or equal to 150 DEG C
The solid medium volume ratio is less than 25%.
3. CCB type of food waste pump model significance
100CCB90-25
100 - inlet and outlet diameter 100mm
CCB - CCB series kitchen waste disposal pump
90 - designed flow at 90 cubic meter per hour
25 - designed head at 25 meter
4. CCB food waste transfer pump performance range (design point)
Flow rate: 3 ~ 720m fand /h
Lift: 10 ~ 100m
5. CCB food waste tansfer rtrpump delivery applicable conditions
1. The temperature of the conveying medium is less than 150 centigrade.
2. The solid content ratio of conveying medium is below 25%.
3. the transmission medium viscosity for (7 ~ 23) * 10 - 6 square meters /s.
4. the transmission medium density less than 1800kg/m fand.
5. The diameter of solid particles in conveying medium (unit mm):
Bore size | 50 | 65 - 80 | 100 - 125 | 150 - 200 | 250 -300 |
Particle size | < 10 | < 20 | < 25 | < 30 | < 50 |
CCB structural characteristics of food waste transfer tpump
CCB food waste disposal pump has obvious technical advantages:
1. Pump impeller is semi-open structure. Compared with traditional screw pump and liquid pump, its efficiency is increased by 10%-15%. Moreover, the motor power allocated by the same performance parameter pump is generally one grade lower, and the energy saving is remarkable. Impeller also has good cavitation resistance.
2.The multi-side series hydrodynamic seal is adopted in the sealing mode. It consists of auxiliary impeller seal and stop seal. It is suitable for frequent startup.
3. Connection mode is rigid connection of water pump and motor. From the top of the motor, the pump rotates clockwise.
4. The bottom of the pump has a unique settling chamber suitable for the treatment of kitchen waste.It cannot pass through the residue medium discharged from the outlet, the medium will sink into the sedimentation chamber at the bottom of the pump, and can be cleaned through the desilting hole.
CCB food waste pump main components and materials
Pump body | Impeller | Shaft | Sealing ring | Auxiliary Impeller | Bearing Spider | Base Plate for Motor |
1Cr18Ni9Ti | Cr26 alloy | 1Cr18Ni9Ti | Cr26 alloy | 1Cr18Ni9Ti | 1Cr18Ni9Ti | Q235-A |
Schematic diagram of CCB food waste transfer pump
Performance Data
Data
Model | Capacity | Head
| Rotation rate
| Power of Shaft
| Associated Motor | Efficiency (η) | (NPSH)r (m) | Unit Weight (kg) | |
Power
| Model | ||||||||
m3/h | m | r/min | kw | kw | % | m | kg | ||
50CCB8-20 | 6.4 8 9.6 | 21 20 19 | 2950 | 0.81 0.91 0.92 | 4 | Y112M-2 | 45 48 54 | 3.0 3.0 3.5 | 200 |
65CCB8-50 | 6.4 8 9.6 | 53 50 48 | 2950 | 2.0 2.2 2.3 | 5.5 | Y132M-2 | 47 50 55 | 3.0 3.0 3.5 | 250 |
65CCB10-20 | 8 10 12 | 21 20 19 | 1480 | 0.96 1.1 1.2 | 5.5 | Y132S-4 | 48 51 55 | 3.0 3.0 3.5 | 240 |
100CCB30-25 | 24 30 36 | 26 25 24 | 1480 | 2.6 3.0 3.4 | 7.5 | Y132M-4 | 65 68 70 | 3.0 3.0 3.0 | 350 |
125CCB150-25 | 90 150 180 | 30 25 20.6 | 2950 | 12.9 15.3 16.0 | 22 | Y180-2 | 57 67 63 | 4.7 5.2 5.7 | 570 |
125CCB135-32 | 80 135 160 | 36 32 28 | 2950 | 13.3 18.1 19.7 | 30 | Y200L1-2 | 59 65 62 | 4.7 5.2 5.7 | 630 |
150CCB180-25 | 108 180 216 | 27.2 25 23.2 | 1480 | 13.6 18.3 21.0 | 30 | Y200L-4 | 59 67 65 | 3.5 4.0 4.5 | 920 |
150CCB200-32 | 120 200 240 | 34 32 29 | 1480 | 18.5 25.6 28.7 | 37 | Y225S-4 | 60 68 66 | 3.5 4.0 4.5 | 970 |
200CCB300-25 | 180 300 360 | 28 25 22 | 1480 | 21.8 28.8 31.3 | 37 | Y225S-4 | 63 71 69 | 3.8 4.3 4.8 | 1150 |
200CCB270-32 | 162 270 324 | 35.2 32 27.8 | 1480 | 25.9 34.6 37.2 | 45 | Y225M-4 | 60 68 66 | 3.8 4.3 4.8 | 1280 |
250CCB550-25 | 330 550 630 | 27.1 25 22 | 1480 | 37.9 50.6 53.2 | 75 | Y280S-4 | 64 74 71 | 5.0 5.5 6.0 | 1860 |
250CCB500-32 | 300 500 570 | 37.3 32 28.5 | 1480 | 48.4 59.7 61.5 | 75 | Y280S-4 | 63 73 72 | 5.0 5.5 6.0 | 1950 |
300CCB650-22 | 390 650 750 | 25 22 20 | 980 | 42.2 53.4 56.8 | 75 | Y315S-6 | 63 73 72 | 4.0 4.5 5.0 | 2530 |
Installation Dimensions
Model | L1 | L2 | H1 | H2 | H3 | H4 | H5 | A2 | A3 | B2 | B3 | n-φd |
50CCB8-20 | 335 | 460 | 20 | 490 | 1050 | 200 | 105 | 450 | 500 | 450 | 500 | 4-φ18 |
65CCB8-50 | 335 | 460 | 20 | 490 | 1050 | 200 | 105 | 450 | 500 | 450 | 500 | 4-φ18 |
65CCB10-20 | 335 | 460 | 20 | 490 | 1055 | 200 | 105 | 450 | 500 | 450 | 500 | 4-φ18 |
100CCB30-25 | 335 | 460 | 20 | 537 | 1140 | 200 | 105 | 450 | 500 | 450 | 500 | 4-φ18 |
125CCB150-25 | 335 | 460 | 20 | 550 | 1310 | 200 | 105 | 450 | 500 | 450 | 500 | 4-φ18 |
125CCB135-32 | 335 | 460 | 20 | 550 | 1420 | 200 | 105 | 450 | 500 | 450 | 500 | 4-φ18 |
150CCB180-25 | 430 | 530 | 25 | 630 | 1430 | 220 | 125 | 550 | 600 | 550 | 600 | 4-φ18 |
150CCB200-32 | 430 | 530 | 25 | 630 | 1530 | 220 | 125 | 550 | 600 | 550 | 600 | 4-φ18 |
200CCB300-25 | 430 | 570 | 25 | 780 | 1580 | 220 | 150 | 550 | 600 | 550 | 600 | 4-φ18 |
200CCB270-32 | 430 | 610 | 25 | 780 | 1650 | 220 | 150 | 550 | 600 | 550 | 600 | 4-φ18 |
250CCB550-25 | 450 | 680 | 25 | 970 | 1830 | 250 | 180 | 580 | 630 | 580 | 630 | 4-φ18 |
250CCB500-32 | 450 | 730 | 25 | 970 | 1830 | 250 | 180 | 580 | 630 | 580 | 630 | 4-φ18 |
300CCB650-22 | 450 | 840 | 25 | 1150 | 2360 | 250 | 180 | 580 | 630 | 580 | 630 | 4-φ18 |
Suction and discharge flange | Flange on desilting case | ||||||||||||
DN | D1 | D2 | D3 | b | f | n-φd | DN | D1 | D2 | D3 | b | f | n-φd |
50 | φ99 | φ125 | φ165 | 20 | 3 | 4-φ18 | 100 | φ114 | φ136 | φ160 | 20 | 3 | 6-φ12 |
65 | φ118 | φ145 | φ185 | 20 | 3 | 4-φ18 | 100 | φ114 | φ136 | φ160 | 20 | 3 | 6-φ12 |
100 | φ156 | φ180 | φ220 | 22 | 3 | 8-φ18 | 100 | φ114 | φ136 | φ160 | 20 | 3 | 6-φ12 |
150 | φ211 | φ240 | φ285 | 24 | 3 | 8-φ22 | 150 | φ199 | φ225 | φ265 | 20 | 3 | 8-φ18 |
200 | φ266 | φ295 | φ340 | 24 | 3 | 8-φ22 | 200 | φ254 | φ280 | φ320 | 22 | 3 | 8-φ18 |
250 | φ319 | φ350 | φ395 | 26 | 3 | 12-φ22 | 250 | φ309 | φ335 | φ375 | 24 | 3 | 12-φ18 |
300 | φ370 | φ400 | φ445 | 26 | 4 | 12-φ22 | 300 | φ363 | φ395 | φ440 | 24 | 3 | 12-φ22 |
Start Up And Shut Down
(a) Before starting up, check and confirm the rotation direction of the motor is correct and it rotates smoothly.
(b) Before starting up, make sure the vacuum gauge and pressure gauge are off. Turn on the switch when the kitchen mud is conveyed normally
(c) Before starting up, open the exhaust valve or outlet valve to 1/3 position so that gas could be vented during self-suction, and then adjust them to their working positions when eat hutch slurry is transferred normally.
(d) Before shutting down the machine, make sure that the outlet valve is already switched off.
Operational Instruction
(a) Fill up the liquid before the first start-up. No further drainage is required after that.
(b) After transporting the liquid with crystal/precipitator, if it is not used for a long time, the pump should be emptied through the drainage door. If the liquid is discharged only once every few days, every 24 hours, the pump needs to be started for 10 minutes to reduce the accumulation of crystals/precipitators.
(c) Please make sure that exhaust valve is open when there is bubbles or there is big static fluid column pressure during waste transferring, so that it could accelerate venting out gas and shorten the time of self-suction. When the pump is in automatic mode, an automatic exhaust valve should be installed between the pump and the outlet valve.
(d) The pump should be run strictly within its specifications (like capacity, head and the absorption). The exceeding its capacity will cause cavitation and damages on the motor.
(e) Make sure the bearing is well lubricated. Replenish or replace it with No. 3 lithium base grease when 2-pole motor runs over 2000 hrs, 4-pole and 6-pole motors over 4000 hrs.
(f) For outdoor usage in winter time, the pump should be kept warm after shut down. Otherwise, empty the pump to prevent frost crack.
Trouble Shooting
Problems | Causes of problems | Solutions |
No fluid out | 1. The pump is not filled with enough slurry fluid 2. Filling port and/or vent valve is leaking 3. Inlet pipe is leaking 4. Rotation rate is lower than specification 5. Rotation direction is wrong 6. The absorption head is too high. 7. Sealing of the auxiliary impeller is damaged. 8. Fluid viscosity is too high | 1. Filling up with slurry fluids 2. Tighten the valves 3. Check for leakage and amend it properly. 4. Adjust power voltage 5. Change it into the correct direction 6. Reduce the inlet pipe length or reduce the absorption head. 7. Change the oil sealing 8. Heat up the fluid or reduce the absorption head. |
Insufficient flow rate | 1. Small leakage in the inlet pipe line 2. Rotation rate is below specification 3. The desilting door is full with precipitants 4. The outlet valve is not fully opened 5. The inlet fluid level is low, and the air is sucked in. 6. Pump head is lower than the total head of pipe system, and the model is not properly chosen. | 1. Check the pipe and amend it properly. 2. Adjust power voltage 3. Empty the precipitants from the door. 4. Open the outlet valve more. 5. Increase the fluid level. 6. Select a proper model. |
Noise and Vibration | 1. Shaky foundation 2. Worn shaft 3. Motor and pump are not concentric. 4. Damages in the springing block/ring in the coupling 5. The absorption head is too high, cavitation to the pump 6. Flow rate is too big, cavitation to the pump 7. Blockage to the impeller 8. Air intake | 1. Reinforce the foundation 2. Replace the shaft 3. Recalibrate the concentricity 4. Replace the springing block/ring 5. Reduce the absorption head 6. Reduce the flow rate using the outlet valve 7. Clean the impeller 8. Make sure the inlet fluid level is high enough before operation |
Bearing heating | 1. Motor and pump are not concentric 2. Damaged bearing 3. Dried or degraded lubricant | 1. Recalibrate the concentricity 2. Replace the bearing 3. Change the bearing
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