Sewage Mud Pump,NL-type Sewage Mud Pump,NL-type

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Tianjin
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TT OR LC
Min Order Qty:
1 unit
Supply Capability:
5 unit/month

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Product Description:

Product Introduction & Features:

NL mud pump is single stage single suction vertical centrifugal pump, main components are volute, impeller, pump housing, pump housing, the support tube, seat motors, motors and other components. Volute pump housing, motor housing, impeller nut is cast iron, corrosion resistance, good corrosion resistance, easy process.

Specifiaction:

The impeller is three-piece single curved leaf garden string, use semi-closed impeller, and the use of malleable iron, so high strength, corrosion resistance; easy to process, through the good and high efficiency.

In order to reduce weight and reduce the amount of turning, NL mud pump shaft is high-quality carbon steel cold drawn steel park.

Pump housings fitted with four oil seal and sleeve to prevent shaft wear and prolong the service life of the shaft.

The pump can be vertical or inclined to use, small footprint, volute should be buried in the working medium, easy to start, I do not need to bow the water, watching the tail motor rotation direction should be clockwise work.

Switchboard length with a variety of specifications for the use of units chosen according to local conditions to use.

 

NL sewage sludge pump main purposes:

1, NL-type multi-purpose liquid pump is single stage single suction centrifugal pumps used in mining, paper, printing and dyeing, environmental protection, graphite, mica, gold, ceramics, oil refining, petrochemical, chemical, farm, salt, iodine field, dyeing, wine, food, fertilizer, coking, processing plant, construction, marble factory, gold, mud, sand, mud, sewage pond, sending dirty liquid absorbing thick liquid, filling and sewage operations suspended substances, but also for mine drainage and The fluid contains mud.

2, if the high pressure pump and water gun, a hydraulic mechanized earthmoving machine, used for the formation of land, river and pond dredging, drilling and other small water conservancy and transportation in digging, as well as the city's air defense projects, underground project.

3, the fish used as clear pond with water, oxygen and other pond.

FAQ

We have organized several common questions for our clients,may help you sincerely: 

①How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.


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Q:Variable flow variable frequency water pump how to adjust the flow?
Variable frequency pump is mainly depending on the frequency converter to adjust the speed of the pump motor, thereby regulating the flow and lift pump, the following Q1/Q2=n1/n2; H1/H2= (n1/n2) -, the frequency range of the frequency converter in 30HZ~50HZ
Q:What's the difference between a double suction pump and a single suction pump?
The 3 floor of a friend, the next time you quote us the trouble to answer, please indicate the source, at least to keep integrity! Now on the market a variety of micro pump, micro pump, micro pump, high pressure micro water pump, liquid sampling pump, small pump, self suction pump, DC pump, diaphragm pump, whether has the function of self suction, mainly refer to the following two points: 1. means: self suction pump suction pipe is in the air, using form a negative pressure pump at work (vacuum), under the influence of the atmospheric pressure will be lower than the water pumping port, then discharged from the pump discharge end. Before this process, there is no need to add "diversion water". The pump with this capability is called a self suction pump". 2., some centrifugal or rotary vane pump, before absorbing water, you must add "water diversion" in the pump cavity to form a closed environment, and then pump operation to form negative pressure, to achieve the purpose of water absorption. For example, a manual pump used in rural areas. No self-priming capacity of the pump, each time before adding water to add "water" is very troublesome. 3., suction level, with the pump power, flow, structure and so on, but the general micro pump self-priming process is not easy to do higher
Q:What are the new regulations in the design of main and auxiliary water bin and water pump room in coal mine?
There are no special rules for the time being.
Q:Can the water from the fire pump enter the roof fire tank? Why?
Fire water pump water can not enter the roof, fire water tanks, "construction regulations" and "high regulations" clearly defined. The roof fire water tank acts as a temporary fire fighting water for 10 minutes, and the water in the fire pump is supplied directly to the indoor hydrant or sprinkler system. Roof water tank fire water can only be provided by the living pump.
Q:What is the function of open circulating water pump and shutdown in thermal power plant?
The problem is unclear and it is not clear what the question is. Is the pump open or closed or is the valve closed? Or else?
Q:4--6 inch deep well pump head? How much per hour out of water?.
Best answerLift pump is the location of the outlet is high, such as wells 5 meters deep, you put the pumping pipe on the bottom, the pump is placed in the vicinity of well, then, the head is 5 meters, the water power how much you buy depends on the pump, the greater the power, the faster the water pumping. The greater the party...
Q:How to identify the motor series of pumps
You can also use the motor speed divided by 50, equal to the motor series.
Q:Stop the engine immediately and stop the circulating pump and the condensate pump. What's the harm to the turbine?
Stop the condensate pump is not required to condensate users, such as reducing water, mechanical seal water, shaft seal cooling water, deaerator, whether you need water. Stop circulating pump requires three: 1, exhaust steam temperature below 50. 2, there is no circulating water users. 3. No drain to condenser. If stop immediately stop circulating water and condensate pump, the consequences can be imagined.
Q:What are the quota items for the complete pump installation?
Complete installation of water pump, including:1. pump installation platform, to obtain concrete and reinforced section (if any)2. anchor bolt installation: cap construction reserved bolt mounting holes of the anchor bolt installation hole grouting taking, (may be incorporated into the 1), and the damping piece related item;3. pump installation: installed in the installation of fixed item taking pump, check the wiring and debugging section, the first cable.
Q:What's the meaning of a single-stage pump?
In fact, the simplest difference between multi-stage pumps and single-stage pumps is that more than one impeller and one impeller can be summarized.The so-called single-stage pump is the pump inside only one impeller pump, so that we can be referred to as a single-stage pump, which is characterized by the head is not high, but the flow rate could reach thousands of square per hour, the typical model is the ISG type single-stage centrifugal pump.The pump is a pump body which contains a plurality of impeller pumps, pump is characteristic of such a large flow and high lift, traffic can be thousands of square kilometers to the head, but the cost is not low, customers should be chosen according to the actual parameters.

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