High Volume Submersible Waste Water Pump

With a highly technical accumulation and a comprehensive after-sales management system, ourDiesel Irrigation Water Pump,Stainless Submersible Pump,Trailer Diesel Water Pumphas been sold worldwide and has been unanimously recognized by customers. To remain competitive in a volatile business environment, it is necessary to infuse more intelligence into the way our company grow and evolve our product line. Our products have been recognized by most of our customers, so our customers introduce each other and establish a very friendly relationship. We look forward to communicating and cooperating with exceptional companies in the industry, actively building a platform and creating a good industrial environment.

It is widely used for clean water, sewage, sea water, etc.

It is a high volume submersible pump that can tear and cut long fibers, bags, belts, grass, cloth strips and other substances in sewage, and then discharge them smoothly. Dirty, sticky, slippery liquid.

Sealing technology used in our products:

The so-called auxiliary impeller hydrodynamic seal refers to the installation of an open impeller in the opposite direction of the coaxial near the back of the impeller rear cover of the pump.

When the pump is working, the auxiliary impeller rotates with the main shaft, and the liquid in the auxiliary impeller will also rotate together. The rotating liquid will generate an outward centrifugal force. This centrifugal force on the one hand withstands the liquid flowing to the mechanical seal, reducing the mechanical Pressure at the seal.

另一方面,防止固体颗粒medium from entering the friction pair of the mechanical seal, reduce the wear of the mechanical seal abrasive block, and extend its service life.

In addition to the sealing effect, the auxiliary impeller can also reduce the axial force.The axial force is mainly composed of the differential pressure of the liquid acting on the impeller and the gravity of the entire rotating part. The direction of action of the two forces is the same, and the resultant force is formed by the addition of the two forces.

How to select?

1. Determine whether to use the non-clogging submersible sewage product according to the working conditions. The working conditions mentioned here are understood as application industries such as beneficiation, coal preparation, and sand pumping. (This step is very important and is also a prerequisite for selection.)

2. Flow rate and head are the two basic parameters for selecting:

(1) Initially determine the general condition after working conditions, such as which series model or whether the material is considered. After determining the series model, read the performance curve by flow rate and head to determine the specific model and size;

(2) Curve, calculation power: The parameters that must be known for the calculation of the shaft power include flow rate, head, efficiency, and slurry specific gravity; the efficiency (η) is determined by the flow rate and head, which is read by reading the performance curve; the slurry specific gravity customer What cannot be provided can only be obtained through experience value;

(3) Generally (between 1-2), the technical calculation will give an estimated value to calculate the power. Calculate the shaft power P = m * g * h / η and derive P = ρ * Q * H / 102η (in the actual calculation, pay attention to the use of safety factor).

Different types of non-blocking submersible sewage pumps have different performances such as flow rate, head, speed, power, etc., so be sure to determine the specific working conditions and then choose the correct type.

Our objective is to drive the development of the industry and provide consumers with a wider choice of different types of High Volume Submersible Waste Water Pump. Innovation is the foundation of our company's existence and a prerequisite for our long-term development mission. We believe that through cooperation and exchanges, companies can give play to the benefits of economies of scale and scope, and at the same time produce powerful spillover effects to drive the economic development of a certain region and even the entire country.