Three years warranty
Skidding assembly
Commissioning and training
The photovoltaic wastewater mainly comes from the cutting, grinding, and slicing of silicon rods, as well as the waste additive liquid and cleaning wastewater generated during the grinding, corrosion, and polishing processes of silicon wafers. The main difficulties in its treatment include: high concentration of organic matter (mainly polyethylene glycol, etc.), suspended solids (mainly silicon powder and silicon carbide), as well as pollutants such as fluoride ions, acid bases (mainly buffer acids such as hydrofluoric acid and nitric acid).
Capacity 5-75m 3/h
Name | Basic system | Quantity | Senior system | Quantity | Complete system | Quantity | System description |
Reaction system | Sludge pump | 1 unit | Sludge pump | 1 unit | Sludge pump | 2 units | The reaction system mainly doses right chemicals such as coagulants and coagulants to the sludge to promote the flocculation of sludge particles and improve its dehydration performance. |
Pipeline mixer | 2 pieces | MR reaction tank | 1 set | MR reaction tank | 1 set | ||
PAM dosing bucket | 1 piece | PAM dosing bucket | 2 pieces | PAM integrated dosing device | 1 set | ||
PAM dosing pump | 1 unit | PAM dosing pump | 1 unit | PAM dosing pump | 2 units | ||
PAC dosing bucket | 1 piece | PAC dosing bucket | 2 pieces | PAC dosing bucket | 2 pieces | ||
PAC dosing pump | 1 unit | PAC dosing pump | 1 unit | PAC dosing pump | 2 units | ||
Flowmeter | / | Flowmeter | / | Flowmeter | 1 piece | ||
Sedimentation system | VMC | 1 unit | VMC | 1 unit | VMC | 1 unit | The sedimentation system is mainly used for concentration treatment of sewage, facilitating pressure filtration. |
Pneumatic sludge discharge valve | 1 piece | Pneumatic sludge discharge valve | 1 piece | Pneumatic sludge discharge valve | 1 piece | ||
Sludge pump | 1 unit | Sludge pump | 1 unit | Sludge pump | 2 units | ||
Drainage pump | 1 unit | Drainage pump | 1 unit | Drainage pump | 2 units | ||
Pressure filtration system | Mixing tank | 1 piece | Mixing tank | 1 piece | Mixing tank | 1 piece | The main function of the pressure filtration system is solid-liquid separation |
Feeding pump | 1 unit | Feeding pump | 1 unit | Feeding pump | 2 units | ||
KMP | 1 set | KMP | 1 set | KMP | 1 set | ||
Control system | PLC control cabinet | 1 set | PLC control cabinet | 1 set | PLC control cabinet | 1 set | All automation control of equipment provided by our company will be integrated into this system and run fully automatically |
Accessaries | Pipelines, valves, cables, etc | 1 batch | Pipelines, valves, cables, etc | 1 batch | Pipelines, valves, cables, etc | 1 batch | The specific quantity of cables and pipe valves required within the system depends on the customer's on-site situation. |
Please request a detailed list of system from our sales consultant.
Function | Basic system | Senior system | Complete system |
Fully automated control | √ | √ | √ |
Fault alarm | √ | √ | √ |
Automatic reaction container | - | √ | √ |
Automatic backup switching | - | - | √ |
Automatic regulation of dosing | - | - | √ |
Frequency conversion control or not | - | - | √ |
Soaking interval time | 4 hours | 8 hours | Fully automatic |
Serial number | Name | Specifications | Function |
1 | Water Reuse | PE tank+pump+liquid level gauge+integrated control | Transport the supernatant to the production line for reuse using pressurized transportation method |
2 | Special anti-corrosion | FRP Coating for the liquid connection parts | Prevent corrosion caused by high acid, high salt, high fluoride, etc |
3 | Special materials | 304/316L, etc | Selection based on user material characteristics |
4 | Overall Skid Installation | Patterned steel platform+fixed bracket+trunking, pipelines, cables, etc | Easy to install, transport, and move flexibly |
5 | PH automatic adjustment | PH online monitoring+integrated control+acid-base dosing system | Enable the effluent to meet the standard pH value |
6 | Precision filter | Including multi-stage centrifugal pump | Reduce the content of suspended solids in the filtrate and regulate water quality |
7 | Explosion-proof | DIIBT4/CT4, etc | Electrical components, motors, etc. placed in explosion-proof areas are classified according to different levels |
8 | Conveying system/temporary storage system | Conveyor/sludge storage hopper | Mud cakes can be collected through conveying equipment or temporary storage systems, reducing manual labor. |
