Introduction
KCB equipment pump for conveying solid particles and fibers do not include, non-corrosive, the temperature is not greater than 80 ºC, the viscosity of five × 10-six ~ 1.5 × ten-3m2 / s (5-1500cSt) of lubricating oil or related Other liquids for lubricating oil.
Characteristics
one, KCB horizontal Multistage gear oil Centrifugal Pump is a vertical structure with a tiny footprint. The centre of gravity of the pump coincides with the centre of the pump foot, so it operates effortlessly with small vibration and extended service daily life.
2, KCB horizontal Multistage gear oil Centrifugal Pump with the same caliber and the identical horizontal heart line, without modifying the pipeline structure, can be directly put in in any element of the pipeline, the set up is incredibly practical.
three, the motor additionally rain include can be positioned right in the outdoor use, without the need to have to construct pump space, greatly saving money expense.
4,KCB horizontal Multistage gear oil Centrifugal Pump Head can be altered by changing the pump series (the number of impeller) to meet diverse needs, so a extensive variety of apps.
five, the shaft seal with carbide mechanical seal, trustworthy seal, no leakage, mechanical decline.
six, vitality effective, stunning appearance.
seven, Be aware fifty caliber inner casting over forming.
Circumstances of use
1, used to transport thoroughly clean drinking water or actual physical and chemical houses related to clear liquid
two, the liquid should be transported without strong particles, no fiber, no corrosive, no danger of explosion
3, the optimum liquid temperature does not exceed one hundred twenty ºC
four, the maximum operating stress does not exceed two.5MPa
five, electricity for three-period 380V, 50HZ. Voltage fluctuations within ± 5%
6, the ambient temperature must be underneath 40 ºC, relative humidity underneath ninety five%.
seven,Conveyor made up of corrosive media and hot liquid, please put ahead when buying, so that the use of particular supplies to fulfill the circumstances.
Software
KCB gear pump for conveying solid particles and fibers do not include, non-corrosive, the temperature is not increased than eighty ºC, the viscosity of 5 × 10-six ~ 1.5 × 10-3m2 / s (five-1500cSt) of lubricating oil or related Other liquids for lubricating oil.
Complex Parameters
| Q=one.4~192m³/h | H=33~230m |
| n=2900r/min | P=one.1~132kw |
| Dna=twenty five~150mm | DNm=twenty five~150mm |
| temperature range=-15ºC~120ºC | Function pressure≤2.5Mpa |
Installation Instructions
1, the set up of pipe fat ought to not bear on the pump, or susceptible ring pump
2, the pump is the total construction of the motor, the factory has been manufacturing unit calibration, so no want to change the installation, so the installation is quite convenient
three, ahead of installing the pump must carefully check no matter whether there is any affect on the pump runner pump operating hard materials, (these kinds of as stones, iron sand, and many others.) in case of pump working back again decline of circulation components
4, into the set up have to be tightened anchor bolts, and every single interval in simple fact, ought to check the pump during the passage to stop its loosening, so as to steer clear of the pump start off violent vibration and affect the overall performance
5, In buy to maintain the ease and basic safety, put in a regulating valve on the pump inlet and outlet piping and put in a strain gauge close to the pump inlet and outlet. For substantial carry, in get to prevent water hammer, it need to also be put in in front of the outlet gate Verify valve only to cope with sudden power outages and other missing power mishaps, so as to make sure that the pump working in the greatest circumstances, growing the life of the pump
six, the pump for a suction celebration, need to be outfitted with the conclude of the valve, and the inlet pipe ought to not have also numerous corners at the very same time there may possibly be leakage, leakage phenomenon, so as not to influence the pump suction overall performance
CZPTt and quit
Planning ahead of starting up
one, pull the coupling by hand, the impeller ought to be no card grinding phenomenon, versatile rotation
2, open the inlet valve, open the exhaust valve so that the liquid filled the entire pump chamber, and then close the exhaust nozzle
3, these kinds of as the shipping of scorching liquid, just before starting ought to be preheated, heating rate of 50 ºC / h, the pump is preheated by the ongoing circulation of liquid delivery to accomplish, so that all components of the heated uniform
four, ought to be manually activated KCB horizontal Multistage equipment oil Centrifugal Pump many instances so that the lubrication drinking water into the mechanical seal face
5, transfer the motor, the steering is appropriate.
CZPTt and run
one, totally open the inlet valve, shut the discharge pipe door
2, join the electrical power, when the pump reaches the standard pace, slowly open up the valve on the discharge pipe and modify to the required conditions
3, observe the instrument readings, check the shaft seal leakage, the typical timing of mechanical seal leakage 3 leakage / min, check the motor, the bearing temperature ≤ 70 ºC, if irregular, ought to be immediately addressed.
parking
one, slowly near the discharge pipe valve
two, close the inlet valve
three, such as the ambient temperature is beneath ºC. Should drain the pump liquid, so as not to freeze crack pump
four, this sort of as extended-time period disabled, the pump need to be disassembled clear, packaging and custody.
Repair and routine maintenance
In operation, maintenance and care
1, the inlet pipe should be hugely sealed, can not leak, leak
two, KCB horizontal Multistage gear oil Centrifugal Pump are prohibited from lengthy-phrase procedure below cavitation
three, prohibit the KCB horizontal Multistage gear oil Centrifugal Pump operating in substantial stream circumstances, the motor more than-current prolonged-term procedure
4, Regularly check out the motor current in the pump procedure, consider to make the pump run in the design problems
5, KCB horizontal Multistage gear oil Centrifugal Pump in operation ought to be a person care, so as to stay away from accidents
6, KCB horizontal Multistage gear oil Centrifugal Pump for every single 500 hrs of operation to refuel
7, KCB horizontal Multistage gear oil Centrifugal Pump right after lengthy-expression operation, due to mechanical use and tear, so that the device noise and vibration boost, parking inspection, the need to have to modify into the vulnerable areas and bearings, device overhaul time period is typically a single calendar year.
Mechanical seal upkeep and fix
one, mechanical seal lubricating fluid ought to be cleanse with out reliable particles
2, mechanical seal is strictly prohibited in the situation of dry grinding
three, KCB horizontal Multistage gear oil Centrifugal Pump (motor) need to be activated a couple of times prior to beginning, so as not to cause a sudden start off-up mechanical seal rupture injury.
Brings about of failure and troubleshooting
| Difficulties phenomenon | Might lead to the cause | To exclude |
| one,The pump does not water |
Inlet valve is not open, out of the pipeline obstruction, Impeller movement blockage Motor working in the incorrect path, motor section decline is very sluggish velocity Suction tube leaks Pump is not filled with liquid, the pump cavity with air Inadequate offer of imported water, suction stroke is also substantial, leakage valve at the conclude Pipeline resistance is as well large, inappropriate pump selection |
Examine, remove obstruction Change the motor steering, tighten the motor wiring Tighten the sealing surface, get rid of the air Open up the pump protect or open up the exhaust valve and drain the air End examining, altering Lessen the pipe bend, re-choose the pump |
| 2, The 1st pump to verify the movement of considerably less than |
Pipe, pump runner or impeller blockage, scale deposition … Lower voltage Impeller use |
Initial exclude 1 Get rid of the obstruction and readjust the valve opening Controlled Change the impeller |
| three,The electrical power is as well large |
Than the rated movement Suction stroke is also large Pump bearing wear |
Tear to adjust the flow, off the tiny outlet valve Lower Exchange the bearing |
| 4, Noise vibration | Tube assist instability Liquid combined with gasoline Cavitation produces Bearing broken Motor overloaded to operate |
A solid pipe Increase suction strain and exhaust Decrease the diploma of vacuum Exchange the bearing Modify by five |
| 5, The motor warmth | Flow is way too massive, overload procedure Partial friction Motor bearing damaged Minimal voltage |
Off the small outlet valve Check exclusion Replace the bearing Controlled |
| 6,Pump leakage | Mechanical seal dress in The pump has sand holes or cracks The sealing floor is not smooth Free mounting |
Screws Welding repair or substitute Trimming Tighten |
Download Google
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