Jiujiang * * * prefabrication pump Recommended by the station, with the appearance of Glass Steel and other shapes are shown to people, meeting the new design concept of automatic water supply equipment.
Jiujiang * * * Prefabricated Pump Station Product features:
one Jiujiang * * * Prefabricated Pump Station The standard is all buried underground, and the optional phenomenal treatment room is located on the ground. It occupies a small area and does not occupy space on the ground, which is in harmony with the surrounding environment.
2. The cylinder body shall be guaranteed to be * * * free of leakage be launched Environmental Science,
3. The planned anti siltation base is selected at the bottom of the cylinder, which can greatly reduce the siltation at the bottom of the pump station and reduce the occurrence of odor. With the closed cylinder structure, the impact of odor on the surrounding environment is effectively managed, and zero pollution is achieved.
Jiujiang * * * Prefabricated Pump Station Four advantages:
1. Wellbore integrated surrounding process: Jiujiang * * * Prefabricated Pump Station The surrounding process is controlled by computer, and the glass fiber content accounts for more than 75%. The well bore has obtained the national inspection report.
2. The structural planning of the bottom of the cylinder for anti siltation and odor prevention: the computer fluid planning of the bottom of the cylinder of the * * * pump station has no sludge accumulation and odor at the bottom.
3. Anti floating planning of the same cylinder: Jiujiang * * * Prefabricated Pump Station Use the same structural planning and cooperate with each other for 2 times of grouting, which can meet the equipment requirements under any conditions.
4. Perfect control system: Jiujiang * * * Prefabricated Pump Station Perfect control system allows users to operate and monitor remotely.
Jiujiang * * * Prefabricated Pump Station standard
Technical parameters required for model selection and ordering:
1. Inflow flow of pump station Q (m3/h), change coefficient in case of large flow;
2. Quantity and lift of required pumps, one for use, one for standby, two for use, one for standby or others;
3. Outdoor ground elevation (m), relative elevation ± 0.00 (m) can also be used
4. Enter Water pipe External receiving diameter DN and pipe height n1 (m);
5. Outlet pipe outer receiving diameter DN and pipe middle elevation n2 (m);
6. Internal pipeline material: stainless steel SUS304 or hot Galvanized pipe Pieces;
7. Liquid level sensor, pressure sensor, floating ball, ultrasonic liquid level sensor;
8. Control system, active liquid level control, manual control, remote control;
9. Type of grille selected, basket grille or damaged grille;
10. Electric cabinet mode, outdoor rain proof control cabinet or phenomenal treatment.
Jiujiang * * * Prefabricated Pump Station is recommended to show people the appearance of fiberglass, which meets the new design concept of automatic water supply equipment.
Working principle of gas removal of sewage treatment equipment * * *
The removal of * * * pollutants and ammonia nitrogen by sewage treatment equipment mainly depends on the AO biological treatment process in the equipment. Now let's introduce it to you.
The working principle is at Level A. Because of the high concentration of pollutants in the sewage, the microorganisms are in a state of gas deficiency. At this time, the microorganisms are facultative microorganisms. They convert the ammonia in the sewage into NH3-N. At the same time, they use * * * carbon as an electronic donor to convert NO - 2-N, sewage treatment equipment * * * NO - 3-N into N2, and also use some * * * carbon sources and NH3-N to synthesize new cell substances. Therefore, Class A tank not only has a certain removal function of * * * substances, reduces the * * * load of the subsequent aerobic tank, but also facilitates the nitrification. It also relies on the high concentration of * * * substances in the raw water to complete the denitrification and end the eutrophication pollution of * * * nitrogen.
At Level O, the concentration of * * * substance has been greatly reduced, but a certain amount of * * * substance and higher NH3-N still exist. In order to further oxidize and decompose the * * * substances and ensure the smooth nitrification when the carbonization is completed, aerobic biological contact oxidation tank with low * * * load is set at Level O. There are mainly aerobic microorganisms and aerobic bacteria (nitrifying bacteria) in the O tank. Aerobic microorganism decomposes * * * into CO2 and H2O; Autotrophic bacteria (nitrifying bacteria) use the inorganic carbon generated from the decomposition of * * * substances or CO2 in the air as the nutrient source to convert NH 3-N in sewage into N 2-ON, N 3-ON, and the effluent part of the O level pool returns to the A level pool. The working principle of gas removal is to end * * * nitrogen pollution through denitrification.
Jiujiang * * * Prefabricated Pump Station Precautions during installation: install the cable in place and handle the wiring port. Jiujiang * * * Prefabricated Pump Station It is a complete set of equipment manufactured by the factory. The foundation shall be fabricated according to the load conditions designed in the drawings. Press the base of the pump station with a pressing plate and connect the flange at the inlet and outlet of the pump station. After the foundation meets the installation conditions, Jiujiang * * * Prefabricated Pump Station It shall be transported to the site as a whole for installation. Correctly lift the lifting lug of the equipment to lift the pump station vertically and slowly place it at the accurate position of the embedded parts.
Jiujiang * * * Prefabricated Pump Station Features and advantages:
Reliable quality, no leakage, no environmental pollution; Light weight and low cost; Small volume, high effective volume; High degree of integration, * * * to achieve * * *; Pump bottom adopts CFD Fluid design, with good flow pattern, no blockage, and self-cleaning function; The cylinder is made of advanced corrosion resistant material and reinforced glass fiber reinforced plastic. The cylinder is mechanically wound by computer.
Jiujiang * * * Prefabricated Pump Station It is equipped with high-quality and high-performance submersible sewage pump, which is widely used to monitor the operation of the pump all the time, greatly reducing the maintenance cost. With high automation integration, it can realize remote monitoring and management, telephone inspection, unlimited transmission of remote data and automatic generation of operation reports. * * * does not require specialist management.
