Industrial/municipal integrated water purification equipment (high-efficiency flocculation and precipitation integrated machine)
Integrated Water Purification Equipment
core advantage
Highly integrated, ready-to-use: Integrate the five processes of "coagulation, reaction, precipitation, filtration and disinfection" of traditional water plants into a single steel structure tank/box, saving the floor area compared to traditional structures 50%–70%。
High quality effluent, stable and up to standardThe turbidity of the effluent is stable at ≤1~3NTU(Superior to national drinking water and industrial make-up water standards), can effectively remove suspended solids, colloids, sediment and some organic matter.
Fully automatic unpowered/PLC backwashUtilize hydraulics or PLC to automatically control siphon/pump backwashing without frequent manual intervention, significantly reducing later operation and maintenance costs.
Short project cycle, easy to move: Complete highly modular pre-assembly before leaving the factory, only need foundation leveling and pipeline docking on site, shortening the construction period 80%You can drag and move the secondary use with the project later.
Process flow and working principle
After adding the flocculant to the raw water, a complete set of purification processes is completed inside the equipment in turn:
Process diagram:Raw water + reagent; Pipeline mixer, flocculation reaction chamber (to form alum); High-efficiency inclined pipe sedimentation area (mud-water separation, bottom stratification regular mud discharge); Automatic anthracite/quartz sand filtration; Outlet/storage tank
Coagulation reaction zoneUtilize a high-efficiency mixer to rapidly react with raw water to form large particles of compact alum.
inclined tube sedimentation zoneBased on the theory of shallow pool sedimentation, 60 ° high-efficiency honeycomb inclined pipe packing is equipped to quickly settle the suspended solids to the mud collecting bucket.
High precision filter areaThe supernatant water passes through the anthracite and quartz sand multi-layer filter media to accurately intercept the tiny suspended particles.
Backwash systemWhen the filter layer resistance increases, the system automatically or regularly starts backwashing with clean water to initialize the discharge of trapped dirt.
Technical parameters
| parameter item | Technical specifications and specifications |
|---|---|
| processing capacity per unit | 5M ³/h~ 500m ³/h (support multiple combinations to expand to 10,000 tons) |
| influent turbidity | ≤ 500~ 3000NTU (short-term high turbidity shock peak) |
| Turbidity of effluent | ≤1~3NTU |
| hydraulic residence time | 30~ 45Min (efficient and fast settlement) |
| Box material | Carbon steel rubber lining/plastic lining, Q235B + epoxy cloud iron heavy corrosion protection, SS304/316L stainless steel |
| Backwash intensity | 14~ 16L/(m • s), backwashing time 4~ 6min |
| Control method | Automatic hydraulic circulation control/Siemens PLC intelligent automation control |
Core configuration and customization options
Water inlet and dosing system: Supporting diaphragm metering pump, static pipeline mixer and automatic dosing device (PAM/PAC).
sedimentation area fillerHigh strength non-toxic polypropylene (PP) honeycomb inclined pipe, corrosion resistance, anti-scaling.
filter media: Selected refined quartz sand + anthracite double-layer filter material, long filtration cycle, no blind spot for flushing.
Sludge discharge systemPneumatic/electric mud discharge valve with a conical mud collecting bucket to achieve regular automatic mud discharge and prevent sludge compaction.
Typical application scenarios
Township and rural centralized water supplyRiver water, lake water, and reservoir water are quickly converted into tap water.
Industrial water plant pretreatmentAs a reverse osmosis (RO) and softened water system, it is a first-stage clarification filtration system.
Mining and engineering construction wastewater: Clarification and reuse of coal washing water, mine development, and sand and gravel aggregate washing wastewater.
Temporary and emergency water supply: Rapid deployment of water purification sites such as field operations, temporary workplaces, and post-disaster emergency rescue.
Service and engineering support
Customized scheme designFree interpretation of raw water quality reports, providing complete CAD/3D system layout and piping solutions.
Integrated turnkey projectProvide equipment manufacturing, transportation, on-site pipeline docking and installation, system commissioning and operation training services.
Engineering case
