Address:G6-12, Qingdao Software Park, No.288 Ningxia Road, Qingdao, 266071, China.
Phone:+86-532-85932266
Fax: +86-532-85932200
Email: comeq@comeq.com.cn
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MUNICIPAL-WASTE-WATER-TREATMENT COMPLETE EQUIPMENTS |
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A2/O Process Flow Chart and the Main Equipment |
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Fine Screen and Vortex Grit Chamber Equipment: Rotary drum fine screen, Screening screw conveyer, Screen basket, Axial impeller with driver, Roots blower, Three phase (sand, water & air) classifier, Grit classifier , Local control panel and switching push-button box, Ancillary device and accessories
General Water Distribution Well and Primary Sedimentation Tank: Weir gate
Primary Sedimentation Tank Equipment: Sludge scraper, Effluent triangular-notch weir, Scum baffle, Steel rectangular effluent channel
Primary Sludge Pump House Equipment: Submersible stirrer, Eccentric screw pump, Comminuter
Biological Treatment Tank Equipment: Submersible stirrer 8 sets, Submersible stirrer 8 sets, Membrane micro aeration system, Mixed liquor return pump, Stainless steel adjustable weir, Stainless steel adjustable weir
Water Collection and Distribution Well Equipments for Secondary Sedimentation Tank: Stainless steel adjustable weir
Secondary Sedimentation Tank Equipment: Center-driving sludge scraping and removal mechanism with sucking tube
Ultraviolet Disinfection Device: Ultraviolet disinfection device
Equipments of Effluent Pump Room: Centrifugal submersible pump
Equipments in Return and Wasted Activated Sludge Pump Room: Screw impeller Submersible centrifugal pump, Screw impeller Submersible centrifugal pump, Submersible stirrer
Equipments in Sludge Thickening and Dewatering Machine Room: Spiral pressure sludge thickening machine, Polymer preparation equipment, Dosing pump, Diluting equipment, Control cabinet, Submersible stirrer, Sludge dosing screw pump, Sludge comminuter, Horizontal spiral dewatering centrifuge, Sludge conveyer screw, Connected pipes and valves
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Oxidation Ditch Process Flow Sheet and the Main Equipment |
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Coarse Screen and Water Collecting Well Equipment: Coarse screen, Shaftless screw conveyer, Electric cast iron brass-trimmed valve (Rectangular), Submersible pump.
Grit Chamber Equipment: Fine screen, Shaftless screw conveyor, Head gate, Grit pump, Grit and water separator, Case iron strobe, Roots blower.
Oxidation Ditch Equipment: Double speed aerated revolving disc, Electric adjustable weir, Submersible propeller.
Secondary Sedimentation Tank Equipment: Suction dredge.
Return Sludge and Waste Sludge Pump Well Equipment: Return sludge pump, Waste sludge pump.
Sludge Thickening Tank Equipment: Sludge scraper.
Sludge Dewatering House Equipment: Belt sludge dewater (including mixers of sludge and polymer), Sludge pump, Washing pump, Dosing pumps, Polymer make-up unit, Compressor, Horizontal screw conveyor, Inclined screw conveyor, Pipe and valve system of dewatering house, Electrical instrumental and auto-control equipment in sludge dewatering house. |
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