Cutting Sewage Pump Improves The Safety And Reliability Of Application

The cutting sewage pump is a kind of submersible pump. If we divide it according to the structure of the impeller, it can be divided into four different cutting sewage pumps: vane type, swirl type, flow channel type and spiral centrifugal four forms. The characteristics of cutting sewage pumps with different impellers are also different, and the different places are reflected in the applicable place and the displacement.

The cutting sewage pump is a general-purpose machine and an energy-consuming facility at the same time. According to statistics, the power consumption of tens of thousands of pumping stations built since the founding of the People's Republic of my country accounts for about 20% of the country's total power generation, and the power consumption is huge. However, most of the pumping stations have large capacity, low operating efficiency and serious energy waste. The device efficiency is generally replaced by 50%, which is far lower than the 55% issued by the original *. The useless power reaches 30%-50% of the installed capacity of the pumping station. On the one hand it is difficult to increase the efficiency by 1% from the current level through new hydraulic models or manufacturing techniques, on the other hand it is not uncommon for the efficiency of the pump to drop by 10% during operation. The emergence of cutting sewage pump has alleviated this phenomenon very well.

There are many similarities in the characteristics of the cutting sewage pump and the submersible reamer pump, but with the application in different fields, different scenarios or environmental applications, there will be great differences, and there will be some influence on the characteristics. The specific characteristics of the cutting sewage pump are as follows:

1. The cutting sewage pump adopts a unique single-piece or double-blade hour wheel structure, which greatly improves the passing capacity of living things and can effectively pass through 5 times the diameter of the pump diameter and the solid particles with a diameter of about 50% of the pump diameter.

2. The mechanical seal of the cutting sewage pump adopts a new type of hard and corrosion-resistant softened tungsten material, which can make the pump run safely and continuously for more than 8,000 hours.

3. The overall structure of the cutting sewage pump is compact, small in size, low in noise, energy saving, convenient in maintenance, no need to build a pump room, and it can work when it enters the water, reducing the project cost.

4. A high-precision anti-interference water leakage detection sensor is installed in the sealed oil chamber of the cutting sewage pump, and a thermal element is embedded in the stator winding to automatically protect the pump motor.

5. It can be equipped with a fully automatic control cabinet according to the needs of users, which can automatically protect the water leakage, leakage, overload and over-temperature of the cutting sewage pump, which improves the safety and reliability of the product.

6. The float switch can automatically control the start and stop of the pump according to the required liquid level changes without the need for special personnel, and it is extremely convenient to use.

7. The cutting sewage pump can be equipped with a double guide rail automatic installation system according to the user's needs. The cutting sewage pump brings greater convenience to installation and maintenance. People do not need to enter the sewage pit for this purpose and can be used within the full head. Make sure that the motor is not overloaded.

8. The cutting sewage pump has two different installation methods: fixed automatic installation system and mobile free installation system.

The application of cutting sewage pump in septic tanks contains a large amount of solid feces, toilet paper towels and other fibrous media in septic tanks and toilet collection wells. The solidified material in the septic tank is decomposed at the bottom of the tank, the supernatant liquid flows into the pipeline, and the septic tank is cleaned regularly; Clean the filter. The working environment is poor and the work intensity is high. In the above occasions, the use of the cutting sewage pump can eliminate the need to install a filter screen, save the cleaning work, and save the user's expenses. The cutting sewage pump really shreds long fibrous or easily entangled dirt, completely preventing the clogging of water pumps, pipes, valves, etc.