NEWS

Brief introduction of chemical pump sealing related knowledge

Mechanical seal is the core parts of chemical pump, and it is a wearing part. The normal use and protection of mechanical seal has a crucial effect on the use of mechanical seal. Let's introduce the mechanical seal of chemical centrifugal pump in the normal work and protection of the operation required.

2022

Do you know the service life and precautions of sewage pump?

Sewage pump belongs to a kind of centrifugal impurities, with a variety of forms: such as submersible and dry type two, currently commonly used diving type for WQ submersible sewage pump, common dry sewage pump such as W type horizontal sewage pump and WL type vertical sewage pump two. It is mainly used for conveying municipal sewage, feces or liquid containing solid particles such as fibers and paper scraps. The temperature of the conveying medium is usually not greater than 80℃. Because the medium to be transported contains easily wound or bunched fibers. Therefore, the flow channel of the pump is easy to be blocked. Once the pump is blocked, the pump can not work normally, or even burn the motor, resulting in poor sewage discharge. It has a serious impact on urban life and environmental protection.

2022

The centrifugal pump can not pump the water

There is air in the inlet pipe of the pump body

2022

With the help of technology, natural rubber has become a variety of new materials

Natural rubber is an important industrial elastic raw material, and its excellent comprehensive properties make it irreplaceable. The research and development of new natural rubber composites is an effective way to extend its application field and expand its application range. Recently, the reporter of Science and Technology Daily learned from the Chinese Academy of Tropical Agricultural Sciences (hereinafter referred to as the Academy of Thermal Sciences) that the natural rubber processing laboratory of the academy has made important progress in the field of new natural rubber composites.

2022

Analyze the energy saving technology of chemical pump in the future

The development of society, the increase of population, and the continuous improvement of people's living standards, now people are enjoying the appeal of life more and more, but such development also brings great pressure to the energy of our country, so energy saving has left a deep impression in our hearts, and everyone is looking for sustainable development. Like the early chemical pump is full hydraulic type, due to the needs of environmental protection and energy saving, as well as the mature application of servo motor and the significant decline in price, in recent years, the full electric thorough chemical pump is more and more, in order to analyze the development trend, I will list the comparative characteristics of this:

2022

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