Production of high-temperature resistant submersible slurry pump slurry pump

NegotiableUpdate on 01/12

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The high-temperature resistant submersible slurry pump is a single-stage, single suction cantilever structure, connected to the hydraulic components of the pump with bearing seats, support seats, and connecting pipes. The liquid is discharged from the outlet pipe components. The impeller of the pump is a semi open impeller, and there are stirring blades at the inlet extension of the impeller blades

Product Details

With the development of society, the application of high-temperature resistant submersible slurry pumps in the industrial field is becoming increasingly widespread. This pump adopts a special working mode, and during operation, the motor and water pump can dive into the water coaxially. This is mainly due to its structural characteristics, which directly affect its performance. Therefore, in order to proficiently use this pump, we need to first have a detailed understanding of its structure. The editor has introduced its main structural characteristics for everyone to understand.

潜水渣浆泵

1. In addition to the main impeller, the high-temperature resistant submersible slurry pump also adds a set of stirring impellers at the bottom, which can spray the settled slag into a mixed liquid of water and solid particles. Therefore, it can achieve high concentration transportation without auxiliary devices.

2. By using a mechanical seal device, the pressure inside and outside the oil chamber can be effectively balanced, and the pressure balance at both ends of the mechanical seal can be maintained, ensuring the reliable operation of the mechanical seal.

3. The motor adopts mechanical seal protection, which can effectively prevent high-pressure water and impurities from entering the motor cavity. Multiple protection devices such as water inlet detection and overheating can be added according to user requirements, enabling the product to operate safely for a long time under harsh working conditions.

4. The main flow components such as impellers and mixing impellers are made of highly wear-resistant materials, which are wear-resistant, corrosion-resistant, unobstructed, and have strong drainage capabilities. They can effectively pass through larger solid particles.

5. The whole machine adopts a dry motor bottom pump structure, which does not require auxiliary vacuum pumps or auxiliary stirring or spraying devices, resulting in lower investment and easier operation.

6. The stirring impeller directly contacts the sedimentation surface and controls the concentration by diving depth, making concentration control more flexible.

The submersible slurry pump has the above structural characteristics. Familiarity with its structural design principles is essential to truly understand the precautions that should be taken during equipment use, which plays a crucial role in later equipment failure maintenance and long-term maintenance.

In practical use, the advantages of high-temperature resistant submersible slurry pumps are more obvious. Firstly, due to its ability to work in high-temperature environments, it has many advantages for the transportation of some high-temperature media. For example, in the process of oil extraction, it is necessary to transport a slurry containing a large amount of solid particles and fibers from the bottom of the well to the surface. The temperature of this slurry is usually above 100 ℃. If a regular pump is used for transportation, it is likely to cause damage to the pump due to excessive temperature. The use of high-temperature resistant submersible slurry pumps can prevent this situation from occurring.

Secondly, it also has a wide range of applications in the chemical industry. In the process of chemical production, it is often necessary to transport media containing corrosive substances from one place to another. The temperature of these media is often very high, and if a regular pump is used for transportation, it is likely to cause damage to the pump due to excessive temperature. The use of high-temperature resistant submersible slurry pumps can prevent this situation from occurring.

潜水渣浆泵

There are various specifications for submersible slurry pumps, which can be suitable for different working conditions of different users Only by selecting specifications that meet the working conditions correctly and reasonably can the best benefits be achieved with minimal investment. At the same time, reasonable working conditions can effectively extend the service life of the water system. Therefore, it is necessary to select water pumps correctly and follow scientific pump selection procedures. The methods are as follows:

1. Master the on-site situation:

(1) Whether it meets the usage conditions. If it does not meet the requirements such as voltage, frequency, or water quality, users can request special orders.

(2) Power capacity: The capacity of the distribution transformer is 15 to 2 times the rated capacity of the motor.

2. Reasonable selection of water pump specifications:

(1) Preliminary selection of traffic.

Determine the flow rate of the water pump according to the system requirements.

(2) Determination of pipeline:

Calculate the critical settling velocity based on the conveying medium and select the pipeline diameter reasonably.

(3) Pipeline loss calculation:

Calculate the pipeline loss based on the length of the pipeline and the number of bends and valves.

(4) Pump head calculation:

Water system head=vertical height difference from water surface to outlet+pipeline loss+outlet pressure+safety margin. Safety margin is generally taken as 10%.

(5) Determine the pump model based on the flow rate and head.

(6) Determine installation method:

It is recommended to use automatic coupling installation for long-term devices, and mobile installation for temporary devices.