Characteristics of fiberglass reinforced plastic lift pump station in Fuxin City

Characteristics of fiberglass reinforced plastic lift pump station in Fuxin City

Strong corrosion resistance: Fiberglass material can resist acid and alkali corrosion, with a service life of over 20 years, suitable for harsh environments.

Integrated design: factory prefabrication, fast on-site installation, and short construction period.

Intelligent control: supports remote monitoring and automatic adjustment, reducing operation and maintenance costs.

Lightweight: Lightweight, easier to transport and install.

Scope of application of fiberglass lift pump station:

① Sewage treatment in residential areas, schools, hotels, restaurants, farmers' markets, barracks, public toilets, transportation service communities, and other places.

② Standard discharge and treatment of industrial wastewater from food processing, slaughtering enterprises, and similar industries.

Function of fiberglass lift pump station:

1. The devices and engineering that can provide hydraulic and pneumatic power with certain pressure and flow rate are called pumps and pump station engineering.

2. The fuel tank, motor, and pump are the main components, but there are also many auxiliary equipment that need to be added or removed according to the actual situation, such as fuel supply equipment, compressed air equipment, water filling equipment, water supply and drainage equipment, ventilation equipment, lifting equipment, and so on.

Pump station composition:

The pump station consists of a grid room, a collection tank, a machine room, inlet and outlet pipelines, a transformer and distribution room, a duty room, a tool room, a washroom, and an emergency water outlet.

The grille is a steel grille (also known as a trash rack) with certain gaps set at the sewage inlet to intercept debris in the sewage and prevent it from blocking the sewage pump. Mechanical rakes operated manually or automatically by water level control are installed on the grille to regularly or timely remove debris trapped on the grille.

The collection tank has both water collection and storage functions to meet the minimum water volume required for starting the sewage pump. The volume of the collection tank is generally not less than the 5-minute output of a large water pump.

The machine room is equipped with sewage pumps, motors, inlet and outlet parts, gates, and other ancillary equipment.

The transformer room is equipped with power transformers and distribution equipment.Characteristics of fiberglass reinforced plastic lift pump station in Fuxin City

The problems that exist during the operation of the pump station:

1、 The design of the pump station is below the prescribed standards, and the equipment tends to age

Many pump stations in many parts of our country were built in the 1960s and 1970s. Due to the backwardness of science and technology at that time and insufficient investment, the design of pump stations was generally below standards. After decades of operation, the main units of these pump stations have gradually aged, and the electrical equipment of the pump stations has become increasingly ineffective in terms of insulation function and reliability. Some pump station equipment that should have been abandoned is still in operation for various reasons, which seriously threatens the safety of pump station operation.

2、 The operation technology of pump stations is relatively backward and the degree of automation is low

In the process of conducting practical investigations on some pump stations, we found that the operation of many pump stations is not supported by high-tech theories, and high-tech management measures such as automated monitoring are not adopted during the operation of pump stations. In addition, the electrical equipment and information processing procedures of pump stations do not meet modern standards. These reasons may affect the matching effect between pump station units, reduce the high-speed and technological level of pump station operation. At the same time, due to the lack of relatively complete pump station management technology and sufficient pump station management funds during the operation of the pump station, it is impossible to timely and accurately update the electrical equipment of the eliminated pump stations.

3、 Poor operating environment

Due to the fact that the vast majority of pump stations in our country have been built for a long time, their designs mostly adopt early steel window structures. After experiencing years of wind, rain, and air corrosion, the degree of corrosion on their windows is mostly severe. For example, some control switches of pump station equipment have low sensitivity due to their long age and lack of scientific maintenance, which affects the overall operation sensitivity of the pump station. This extremely poor operating environment has brought many problems to the operation of the pump station.