Mechanical Bar Screen decontamination machine is a kind of continuous automatic interception and removal of various shapes of debris in the fluid, an automatic bar screen wastewater treatment equipment , mainly used in urban sewage treatment plants, municipal sewage pipe channels, water plants and power plant cooling water and other water inlets for debris separation. Also, can be used for textile, fruit , aquatic products, papermaking, winemaking, slaughtering, tanning and other industries in the production process for washing or pretreatment screening. It is an ideal solid-liquid screening equipment .
Mechanical bar screen is a critical component in wastewater treatment systems, designed to remove coarse solids and debris during the preliminary treatment stage. It operates by utilizing a series of vertically or inclined metal bars spaced at specific intervals, which are mechanically raked to intercept and lift large particles such as plastics, rags, and organic matter from influent streams. This equipment is widely employed in bar screen wastewater treatment processes to protect downstream pumps and processes from clogging or damage.
Mechanical Bar Screen decontamination machine is made of ABS engineering plastic, nylon or stainless steel special type rake teeth, in a certain order of arrangement installed on the rake shaft to form a closed rake chain. The lower part of which is installed in the inlet water, when the transmission system drives the sprocket for uniform speed directional rotation, the entire rake chain will move from top to bottom, and carry solid debris separated from the liquid, the fluid flows out through the rake gap, the entire working state is continuous.
Equipment width B (mm) | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 |
Effective grid width B2 (mm) | B2=B-160 | ||||||||||||
Total equipment width B3 (mm) | B3=B+350 | ||||||||||||
Effective gate gap (mm) | 2,3,5,10,20,30,40,50 | ||||||||||||
Harrow speed (m/min) | About 2 | ||||||||||||
Motor Power (kw) | 0.37~0.75 | 0.55~1.1 | 0.75~1.5 | 1.1~2.2 | 1.5~3 | ||||||||
Installation angle | 60°,65°,70°,75°,80° | ||||||||||||
Channel width B1 (mm) | B1≥B+70 | ||||||||||||
Channel depth H (mm) | 500~15000 | ||||||||||||
Slag discharge height h (mm) | 400~1500(normally 600) |
Screening Capacity
Equipment width B (mm) | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 | 1250 | 1500 | ||
Water depth before grid (m) | 1 | |||||||||||||
Velocity(m/s) | 0.5~1.0 | |||||||||||||
Grid spacing (mm) | 3 | Water flow(10³m³/d) | 3.7-7.4 | 4.1-8.2 | 5.7-14.4 | 7.5-15 | 9-18 | 10.6-21.2 | 12.3-24.6 | 14-28 | 15.5-31 | 17.2-34.4 | 18-36 | 22-44 |
5 | 4.5-9 | 5.2-10.4 | 7.1-14.2 | 9.2-18.4 | 11.2-22.4 | 13-26 | 15-30 | 17.4-34.8 | 19.4-38.8 | 21-42 | 22.5-45 | 24-48 | ||
10 | 5.3-10.6 | 6.2-12.3 | 8.8-17.6 | 11-22 | 13.5-27 | 16-32 | 17.4-34.8 | 21.1-42.2 | 24-48 | 25-50 | 26-52 | 27-54 | ||
20 | 5.5-11 | 6.65-13 | 9-18 | 11.5-23 | 14-28 | 17-34 | 19-38 | 22-44 | 25-50 | 27-54 | 28-56 | 29-58 | ||
30 | 7.1-14.2 | 8.6-17.2 | 11.7-23.4 | 14.9-29.8 | 18.2-36.4 | 22.1-44.2 | 24.7-49.4 | 28.6-57.2 | 32.5-65 | 35.1-70.2 | 36.4-72.8 | 37.7-75.4 | ||
40 | 7.8-15.5 | 10.2-20.5 | 14.5-29 | 18.8-37.5 | 23-46 | 27-54 | 31.5-63 | 36-72 | 40-80 | 44-88 | 46-92 | 57-115 | ||
50 | 10.2-20.4 | 13.25-26.5 | 18.85-37.7 | 24.45-48.9 | 29.9-59.8 | 35.1-70.2 | 40.95-41.9 | 46.8-93.6 | 52-104 | 57.2-114.4 | 59.8-119.6 | 47.1-148.2 |
FAQ:
Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30 Years' Professional Experience As a Waste Water Treatment Equipment Manufacturer And Engineering Service Enterprise.
Q : What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge Dewatering Press Sludge Screw Press, Dewatering Sludge Machine Screw Press ,Sewage Treatment Equipment ,Sludge Treatment Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation Chemical Dosing System,
Q: How Can I Find The Suitable Model?
A: Please Provide Flow Rate, Solids Content And Sludge Type, We Can Assist You In Model Selection.
Q: Where Is Your Factory Located?
A: Yixing City, We are in the famous city of environmental protection equipment ,professional for Sludge screw press dewatering Machine ,Which Is Very Close To Shanghai With Only Less Than 3 Hours' Driving. Welcome for your visiting.
Q: Do You Provide OEM Service?
A: Yes. We Can Do The Customized Design According To Your Different Request for sludge Dewatering.
Q: How About The Production Capacity Of Your Company?
A: Our Factory Covers Area Over 22,000M2 And Produces Machines 2000 Sets Per Year.
Q: How Could We Trust You And Your Company? Is This Your First Time Transaction?
A: A: Our Company Has More Than 30 Years Professional Experience. We Cooperate Over 1000 Customers.In China And Overseas. We Export Nearly 60 Countries All Over The World.And We Have More Than 60+Patents, CE,ISO 9001,SGS Certificates. And We Have Company In Japan , Great Technology And Great Quality.
Q: Do You Offer After-Sales Service?
A: Video Technical Support, Online Support,Spare Parts,Field Maintenance Repair Service
Q: How Long is Your Warranty?
A: 2 Years After The Arrival Of The Goods. During This Period, As Long As It Is Not a Man-Made Damage, We Send The Damaged Parts Free Of Charge.
Q: What About Your Produce Time?What Kind Of Transportation Do You Offer?
A:Within 30 Days Against Down Payment. Air, Land & Sea .
Q: What Kind Of Payment Do You Accept?
A: T/T, L/C, Paypal, Cash, D/P, D/A, Western Union, Money Gram
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