Integrated Sewage Lifting Equipment

The Integrated Sewage Lifting Equipment is a high-efficiency, intelligent environmental protection device designed to solve the problem of sewage discharge in scenarios where sewage is below the sewer or far from the municipal pipeline network. It integrates a collection tank, sewage pumps, pipelines, valves, a liquid level gauge, and an intelligent control system into one integrated structure, realizing automatic, efficient, and trouble-free sewage lifting and transportation. With the advantages of strong pumping force, efficient discharge, easy maintenance, long service life, and low maintenance costs, the equipment requires no manual intervention during operation, significantly reducing labor costs and operational troubles. 

Widely used in the drainage of basement toilets in large public places—such as supermarkets, hospitals, hotels, office buildings, and subways—it is also suitable for treating domestic sewage, rainwater, and lightly oily water, providing a reliable and cost-effective solution for sewage lifting and drainage in various scenarios.

Working Principle

The Integrated Sewage Lifting Equipment operates based on intelligent liquid level control and high-efficiency pumping technology. Sewage flows into the integrated collection tank through the equipment’s inlet under the action of gravity. The built-in liquid level gauge continuously detects the sewage level in the tank. When the sewage level reaches the preset starting water level, the intelligent control system automatically triggers the sewage pumps to start. 

The pumps generate strong pumping force to lift the sewage, and the sewage is transported to the municipal pipe network or designated discharge location through the built-in pipelines and valves. When the sewage level in the tank drops to the preset safe water level, the control system automatically shuts down the pumps, completing a sewage lifting cycle. This fully automatic operation ensures that sewage is discharged in a timely manner without manual monitoring or operation.

• Efficient Sewage Discharge: Equipped with high-power sewage pumps with strong pumping force, the equipment can quickly lift and discharge sewage to the designated municipal pipe network or treatment facility, avoiding sewage accumulation and overflow.

• Fully Automatic Operation: Built-in liquid level gauge and intelligent control system, the equipment automatically starts when the sewage reaches the starting water level and stops when the water level drops to the safe level—no manual intervention required, saving labor costs and ensuring timely discharge.

• Integrated Design & Easy Installation: Integrates all core components (collection tank, pumps, valves, control system) into one unit, simplifying installation procedures. No complex on-site assembly is needed, and it only requires a flat installation surface with 50cm clearance around.

• Easy Maintenance & Low Cost: Regular maintenance is only required every 3 months (focus on sealing check), with simple maintenance procedures. The equipment adopts high-quality components, ensuring long service life and low maintenance costs, reducing long-term operational burdens.

• Strong Adaptability: Suitable for various types of low-lift sewage scenarios, compatible with domestic sewage, rainwater, and lightly oily water. Widely applicable to different public places and buildings, with strong environmental adaptability.

• Anti-Corrosion & Durable: The collection tank is made of high-quality anti-corrosion materials (PP/SS304 optional), which is acid and alkali resistant, corrosion resistant, and can withstand harsh sewage environments, extending the equipment’s service life.

• Safe & Reliable: Equipped with overload protection and water pump dry-run protection, effectively preventing equipment damage caused by abnormal operation. The closed collection tank avoids odor leakage and secondary pollution to the surrounding environment.

• Customizable Design: Supports OEM/ODM customization, including pumping capacity, lifting height, tank size, and control functions, perfectly matching the specific sewage discharge needs of different scenarios (e.g., large shopping malls, hospitals, subways).

The Integrated Sewage Lifting Equipment is mainly used for sewage lifting and drainage in scenarios where sewage is below the sewer or far from the municipal pipeline network, especially suitable for large public places and buildings. Its main application fields include:

• Basement Toilets & Drainage: Used for the drainage of basement toilets in supermarkets, hospitals, hotels, office buildings, and residential communities, solving the problem of difficult sewage discharge due to low terrain.

• Public Transportation Hubs: Applied to subways, railway stations, and bus stations, handling domestic sewage and rainwater generated in underground areas and platform drainage.

• Commercial Buildings: Shopping malls, supermarkets, and commercial plazas—lifting sewage from underground parking lots, public toilets, and catering areas (lightly oily water) to the municipal pipeline network.

• Medical & Public Facilities: Hospitals, clinics, and community service centers, ensuring the timely discharge of domestic sewage and lightly polluted wastewater, meeting hygiene and environmental standards.

• Other Scenarios: Underground garages, basement workshops, and temporary construction sites—lifting sewage and rainwater that cannot be discharged naturally, avoiding accumulation and pollution.

Usage Methods

• Installation:

Choose a flat, stable installation location with a 50cm clearance around the unit to reserve space for maintenance.

Connect the equipment’s inlet to the sewage source (e.g., basement toilet, drainage pipe) and the outlet to the municipal pipeline network, ensuring tight pipeline connections to avoid leakage.

Connect the equipment to the power supply, check the wiring of the intelligent control system and liquid level gauge, and ensure all components are correctly installed.

• Pre-Operation Check:

Confirm the equipment is installed stably, with no loose components or pipeline leakage.

Check the liquid level gauge to ensure it can accurately detect the water level; test the automatic start/stop function of the pumps by adding a small amount of water to the collection tank.

Inspect the valves to ensure they are in the correct open/close state, and check the pump operation for abnormal noise.

• Start-Up Operation:

Turn on the power supply, and the equipment will enter the standby state.

When sewage flows into the collection tank and reaches the starting water level, the equipment will automatically start the pumps to lift and discharge the sewage.

During operation, monitor the equipment’s working status through the control panel, including water level, pump operation, and any abnormal alarms.

• Daily Monitoring:

Regularly check the liquid level gauge for accuracy and ensure there is no debris blocking the inlet or outlet pipelines.

Observe the pump operation for abnormal noise, vibration, or overheating; check the pipeline connections for leakage.

Clean the collection tank regularly to remove accumulated debris and prevent clogging.

• Maintenance:

Perform regular maintenance every 3 months, focusing on checking the sealing performance of the tank and pipelines to avoid sewage leakage.

Inspect the pumps for wear and tear, and replace worn parts (e.g., seals, impellers) if necessary.

Clean the liquid level gauge and control system to ensure stable and accurate operation.

Check the power supply and wiring regularly to prevent short circuits or overloads.

Safety Precautions

• Electrical Safety: Ensure the power supply voltage matches the equipment’s rated voltage. Cut off the power supply before installation, maintenance, or disassembly to avoid electric shock. Keep the control system and electrical components dry to prevent short circuits.

• Mechanical Safety: Do not touch the rotating parts of the pumps during operation to avoid personal injury. Use appropriate tools for maintenance and cleaning; wear protective gloves to prevent scratches or contact with sewage.

• Sewage Safety: The equipment handles domestic sewage and lightly oily water; avoid direct contact with the sewage to prevent contamination. Dispose of any accumulated debris or sludge in accordance with local environmental protection regulations.

• Installation Safety: Ensure the installation location is stable and can bear the weight of the equipment (including the collection tank full of sewage). Do not install the equipment in areas with flammable, explosive, or corrosive materials.

• Overload & Dry-Run Protection: Do not overload the equipment by exceeding its rated pumping capacity. If the pumps trigger a dry-run alarm, stop the equipment immediately, check the water level, and add sewage before restarting to avoid pump damage.

• Unauthorized Disassembly: Do not disassemble the equipment’s internal components (e.g., pumps, control system, collection tank) without authorization. If there is a fault (e.g., abnormal operation, leakage, alarm), stop the equipment, cut off the power, and contact professional after-sales personnel for maintenance.

• Operating Environment: Avoid installing the equipment in areas with extreme temperatures (below 5℃ or above 60℃) or high humidity, as this may damage the electrical components and reduce the equipment’s service life.

FAQ

• What types of wastewater is this unit suitable for?

Our Integrated Sewage Lifting Equipment is suitable for treating domestic sewage, rainwater, and lightly oily water. It is widely used in scenarios such as basements, malls, subways, hospitals, hotels, and office buildings, effectively lifting and discharging these types of wastewater to the municipal pipeline network. It is not suitable for highly corrosive, high-temperature, or heavily oily wastewater; please contact us for customized solutions for special wastewater types.

• What space is required for installation? Maintenance frequency?

For installation, a 50cm clearance is required around the unit to ensure sufficient space for daily inspection and maintenance. Regarding maintenance frequency, we recommend performing regular maintenance every 3 months, with a focus on checking the sealing performance of the equipment (tank, pipelines, valves) to prevent sewage leakage. Additionally, cleaning the collection tank and inspecting the pumps and liquid level gauge can help extend the equipment’s service life.

• Can we customize the equipment?

Yes, we provide comprehensive OEM/ODM customization services to meet your specific sewage lifting needs. Customizable items include pumping capacity (adjusted according to your daily sewage discharge volume), lifting height (matched with the distance to the municipal pipeline), collection tank size (adapted to installation space), and control functions (e.g., adding remote monitoring, alarm notification). Our technical team will communicate with you in detail to provide a personalized solution that perfectly fits your scenario.

• Is your company a trading company or a manufacturer?

We are a professional manufacturer integrating R&D, manufacturing, and sales. The Integrated Sewage Lifting Equipment is independently developed and produced by our company, with our own production workshop, advanced manufacturing equipment, and strict quality control system. We offer factory-direct prices, professional technical support, and one-stop after-sales service (including installation guidance, maintenance training, and spare parts supply) to ensure your product experience and stable equipment operation.

• How to handle equipment failure (e.g., pumps not starting)?

If the pumps do not start, first check the power supply to ensure it is connected correctly and there is no power failure. Then, check the liquid level gauge—if the sewage level does not reach the starting water level, the equipment will not start automatically. If the water level is normal, check the control system for alarms (e.g., overload, dry-run) and handle accordingly. If the fault persists, cut off the power supply and contact our after-sales personnel for professional maintenance; do not disassemble the equipment without authorization.

• What is the service life of the Integrated Sewage Lifting Equipment?

With proper installation and regular maintenance (every 3 months), the equipment has a service life of 8–10 years. The collection tank is made of anti-corrosion materials, and the pumps and control system adopt high-quality components, ensuring stable operation in harsh sewage environments. Regular maintenance and timely replacement of worn parts can further extend the service life.