Submersible Sewage Pump for Sewage Water

Submersible Sewage Pump for Sewage Water System 1

Submersible Sewage Pump for Sewage Water

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 10000 set/month

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Centrifugal Submersible Pump for Sewage Water

1.Structure of WQ Series Centrifugal Submersible Pump Description

WQ Series Centrifugal Submersible Pump of sewage basic dormant,along with sewage pumping,sewage things gradually deposition in the bottom of the pool. But the sediment could not force with sewage went out at the pumps normal operation of inlet water alone.So the deposit is more and more at bottom of pool,which eventually led to affect normal work of pump.Engineering clean the sewage pool regularly ,so as to avoid waste of human and material resources.We produce this kind of sewagepumps,which is mounted mixing impeller at the the bottom of pumps,along with the rotation of pump, driving the impeller highspeed mixing.Thus, stir up the deposit of bottom, mix with water, and flow out with water.Also can match with coupler,make more quick and convenient installation and maintenance.

2.Main Features of the WQ Series Centrifugal Submersible Pump

• Compact structure, good appearance, low construction

•Operation stably, same inlet and outlet

•Convenient installation and maintenance

•Parallel connection and have many models to be chosen for difference flow rate and head

•Horizontally and vertically installation as different pipeline system

3.WQ Series Centrifugal Submersible Pump images

Submersible Sewage Pump for Sewage Water

4.WQ Series Centrifugal Submersible Pump Specification

Model	Capacity	Head	Speed	Efficiency	Power	Outlet
	Q(m³/h)	H (m)	n(rpm)	η (%)	Kw	mm
40WQ-12-15-1.5	12	15	2900	48%	1.5	40
50WQ-10-10-0.75	10	10	2900	54%	0.75	50
50WQ-15-15-1.5	15	15	2900	51%	1.5	50
50WQ-15-20-2.2	15	20	2900	51%	2.2	50
50WQ-17-25-3	17	25	2900	53%	3	50
50WQ-20-7-0.75	20	7	2900	62%	0.75	50
50WQ-22-20-4	22	20	2900	69%	4	50
50WQ-25-10-1.5	25	10	2900	67%	1.5	50
50WQ-25-32-5.5	25	32	2900	49%	5.5	50
50WQ-40-15-4	40	15	2900	76%	4	50
50WQ-40-30-7.5	40	30	2900	62%	7.5	50
65WQ-25-15-2.2	25	15	2900	52%	2.2	65
65WQ-25-28-4	25	28	2900	58%	4	65
65WQ-37-13-3	37	13	2900	60%	3	65
80WQ-29-9-2.2	29	9	2900	48%	2.2	80
80WQ-40-7-2.2	40	7	2900	50%	2.2	80
80WQ-40-15-4	40	15	2900	57%	4	80
80WQ-43-13-3	43	13	2900	65%	3	80
80WQ-50-10-3	50	10	2900	72%	3	80
80WQ-50-25-7.5	50	25	2900	56%	7.5	80
100WQ-50-22-7.5	50	22	1450	63%	7.5	100
100WQ-50-35-11	50	35	1450	62%	11	100
100WQ-65-15-5.5	65	15	1450	59%	5.5	100
100WQ-70-7-3	70	7	1450	75%	3	100
100WQ-70-22-11	70	22	1450	70%	11	100
100WQ-80-9-4	80	9	1450	62%	4	100
100WQ-80-20-7.5	80	20	1450	71%	7.5	100
100WQ-100-7-4	100	7	1450	75%	4	100
100WQ-100-15-7.5	100	15	1450	70%	7.5	100
100WQ-100-22-15	100	22	1450	61%	15	100
100WQ-110-10-5.5	110	10	1450	67%	5.5	100
100WQ-110-15-7.5	110	15	1450	75%	7.5	100
150WQ-130-30-22	130	30	1450	69%	22	150
150WQ-140-7-5.5	140	7	1450	79%	5.5	150

5.FAQ

① What is your product range?

Centrifugal pump, slurry pump, gravel pump, clean water pump, sewage pump, chemical pump, single stage

pump, double suction pump, industry pump, oil pump, paper pulp pump, mud pump, self-priming pump, pipe

water pump, boiler water pump, etc.

② Are you a manufacturer?

Yes, we have been in manufacturing and marketing industry centrifugal pump over 20 years.

③ What information should I let you know if I want to get a quotation?

Pump capacity, pump head, medium, medium temperature, pump material, quantity, if possible, please also

provide the pump model you are using now, price will be calculated as per the pump model, if not, we willrecommend relevant product for reference.

Q: What are the important parameters of the pump?: Because the lift refers to the effective energy, pump output unit of heavy liquid obtained from the pump so that the product of head and the mass flow rate and acceleration of gravity, is the effective energy output from the pump in unit time of liquid -- effective power pump:Pe= P gQH (W) = QH (W)In the p - density of liquid pumping (kg/m3);Gamma - pump heavy liquid delivery (N/m3);Q - pump flow (m3/s);H - pump lift (m);G - gravitational acceleration (m/s2)The shaft power P and effective power Pe is the difference of power loss in the pump, the size of the pump efficiency to measure the efficiency of the pump. As the effective power and shaft power ratio, with ETA said.

Q: The difference between diaphragm pumps, vacuum pumps and centrifugal pumps: The diaphragm pump and centrifugal pump refer to the structure of the pump, and the vacuum pump means the use of the pump. There is no comparability between them.Centrifugal is the sign of inertia of an object. As the umbrella turns, water droplets move out of the outer edge of the umbrella and are thrown out. This is what is called centrifugal. Centrifugal pump is designed according to this principle. The high speed rotating impeller blade drives the medium to rotate and is thrown out so as to achieve the purpose of conveying.

Q: What is the principle of a turbopump?: A machine that converts the energy contained in a fluid medium into mechanical work [turbine]. Also known as turbines, turbines. Turbine is the transliteration of English turbine, derived from the Latin word "turbo", meaning "rotating object". The working conditions of turbines are different from those of the employed ones, so their structure types are various, but the basic working principle is similar. The most important component of a turbine is a rotating element (rotor or impeller) that is mounted on a turbine shaft and has blades uniformly arranged along the circumference. The energy of the fluid is converted into kinetic energy in the flow through the nozzle, and when the fluid passes through the rotor, the fluid impacts the blade and drives the rotor to rotate, thus driving the turbine shaft to rotate. The turbine shaft drives the other machinery directly or through the transmission mechanism, and outputs mechanical work. According to the turbine working fluid used can be divided into different turbine (used as a power source of Hydropower Station) and steam turbine (used in thermal power plant, ship propulsion), gas turbine (used as jet propulsion, ship power, and power plants, with a small peak load power station and air turbine (only) as a small power).

Q: What are the starting and stopping procedures for centrifugal pumps?: Before using the centrifugal pump, the operation instructions of the centrifugal pump shall be read carefully and the specific operation procedures shall be understood so as to make proper use of the centrifugal pump products. The first step is the operation of centrifugal pump inlet valve of centrifugal pump centrifugal pump for all open cavity filled with liquid, close the outlet valve, start the motor, the motor speed is normal, can gradually open the outlet valve, to adjust to the desired condition. Pay attention to self suction centrifugal pump starts to open the exhaust valve, outlet valve should be opened quickly in the normal operation of the motor, to prevent air inlet pipe off caused by cavitation phenomenon produces centrifugal pump, centrifugal pump vibration phenomenon leads to noise of the smoke is not on the water.

Q: Why should I pump the pump before starting the centrifugal pump?: 1., if it is backward flow, it is not pumping;2., if the pump is installed underwater (such as submersible sewage pump), it is not pumping;3. pump is for installation in the form of suction. If no diversion irrigation pump, then the pump is full of air quality, air density is less than water, the pump will not be inside the gas out, the pump pressure will not be far less than the atmospheric pressure, the water will not be pressed into the pump to pump through irrigation formed inside the closed environment, the pump will start water out will cause local vacuum, entrance external water pressure into the pump is in inside and outside differential pressure, complete water movement. (vacuum water diversion is directly through the vacuum pump pumping the air in the pump, resulting in internal and external pressure difference, the external water pressure in the internal and external pressure is press into the inlet of the pump. The principle is the same as the pump. A standard atmosphere of =10m water column.)

Q: I live on the 8 floor. Often there is no water. Life is very inconvenient. What kind of pump do I have to install? What should I pay attention to when I buy it? What's the pump for that brand? Should it be installed in that position?: (8) check the suitability of the foundation and whether the size of the foundation corresponds to the size of the pump.(9) find the position of positive pump and motor, pump set and anchor bolt and the inlet and outlet flanges, to ensure that the flange torque of the pump conforms to the standard. Check the inlet and outlet piping before alignment. Make sure the weight of the inlet and outlet pipe does not exert force or torque on the pump. When looking for, should also pay attention to eliminate the pump rotor movement, so as to avoid the end gap error. If checked after the pump is working, it should be carried out under cold condition. It is important to draw attention to the fact that the pump set of the complete set of factory is only rough looking (checked with a ruler) when it is shipped. It may cause displacement when it is transported.

Q: What are the main performance parameters of hydraulic pumps?: Displacement and flowDisplacement refers to the pump (or motor) every turn a week, by the size of the sealing chamber geometry variable discharge (or enter) the volume of liquid, commonly used unit is ml/r (ml / rev). Displacement can be changed as a variable pump (or variable motor), and the displacement can not be changed into a quantitative pump (or a quantitative motor).Actual flow is the amount of flow at the outlet (or inlet) when the pump (or motor) is operating. As the pump itself leaks, the actual flow is less than the theoretical flow. As the motor itself has an internal leakage, to achieve the specified speed, in order to compensate the leakage, the actual flow of input must be greater than the theoretical flow.

Q: I want to know the concrete under 60 type pump performance, it is mainly the pump long spiral bored piles, such as the diameter of the pump, transportation distance, pumping height and so on, thank you!: HBT60.13.90S performance parametersParameter name unit HBT60.13.90SMaximum theoretical concrete conveying capacity m3/h 69/43Maximum pump outlet pressure Mpa 13/7

Q: What's the difference between a centrifugal pump and a centrifugal pump? What are they used for?: Centrifugal pumps are used to transport liquids (or mixtures, waste water, waste materials) from one location to another.

Q: No negative pressure water supply equipment, both the main pump and auxiliary pump, power is not the same, how to choose the control cabinet?: Non negative pressure water supply equipment can be divided into non negative pressure tank and box type non negative pressure compensation device, steady flow tank type non negative pressure water supply equipment is the negative pressure tank, pressure tank can eliminate the negative effect of network equipment, is equipped with a vacuum suppressor and water protection box; non negative pressure water supply equipment has the advantages of simple device is a water tank with the boost voltage stabilizing device of complex box at the same time with no negative pressure tank.The tank type non negative pressure water supply equipment adopts vertical multistage centrifugal pump. This kind of pump is low noise and high efficiency. Such as CDL series and imported CR seriesOrdinary box type non negative pressure water supply equipment can use multi-stage centrifugal pump, also can use stainless steel submersible pump, submersible pump costs will be lower, but the maintenance costs will be high.

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