Residential Urban Sewage Bar Screen , Neat Structure Bar Screen Rake

Residential Urban Sewage Bar Screen , Neat Structure Bar Screen Rake

Attention:

All types of equipments can be customized according your requirement. Please feel free to tell your parameters, flow charts or other demands. Quick Reply will be delivered in 12 hours by email or online chat.

Parameters

Why Choose Us?

1. Longdai has more than 10 years of experience in wastewater and sludge treatment.

2. We introduce German technology, thus our product is much better than other Chinese manufacturers.

3. We only use the best parts from best supplier.

4. We have our own R&D center and complete manufacture system.

Application

 It is composed of pedestal, specific plough shaped tines,rake plate, elevator chain and motor reducer units etc. It is assembled into different space according to different flow rate or channel width.The rake plate ,which is fixed in the elevator chain,starts clockwise movement under the drive of the driving device, hooking residue from down to up together with the elevator chain. Under the effect of steering guide and guiding wheel, residue gets discharged by gravity while the rake plate reached the top of bar screen.

Structure and Working Principle

The equipment adopts a back-down type and a rotary chain type. The water grid surface is composed of a toothed rake plate and a fixed bar. When the sewage flows through, the debris larger than the bar space is intercepted, and the rake teeth of the toothed rake plate penetrate the gap of the bar. When the driving device drives the traction chain to make a rotary movement, the rake teeth bring the debris trapped on the grid surface from bottom to top to the slag outlet. When the rake teeth rotate from top to bottom, the debris relies on gravity to move on its own and fall into the conveyor from the discharge port, and then be transported or further processed.

Main Features

1. The driving device is directly driven by a cycloidal pin wheel or a helical gear reducer motor, which has the characteristics of low noise, compact structure and stable operation;

2. The rake teeth are of oblique tip type and are welded into a whole with the horizontal axis, which can pick up large garbage and sundries;

3. The rack is an integral frame structure, with strong rigidity, easy installation and less daily maintenance work;

4. The equipment is easy to operate, and the operation of the equipment can be directly controlled locally/remotely;

5. In order to prevent accidental overload, it is equipped with double protection of mechanical shear pin and overcurrent to make the equipment operation safe and reliable;

6. A secondary grille is set at the bottom. When the toothed rake turns from the back of the main grille to the front side, the secondary grille is automatically attached to the main grille to prevent the flow of water from short-circuiting and flowing into floating debris.

Water Flow Chart

Outline and Installation Chart

1.Motor Mount 2.Tooth Rake 3.Rack 4.Bottom Trash Rack 5.Guide Device 6.Driving Device 7.Slag Baffle 8.Bar Screen

Packing and Delivery

1. Waterproof packing with the international export standard by 20ft, 40ft, 40hp container. Equipment Fittings, Electric Motor and Power Cabinet will be packed in Wooden Case or Iron Box. Other Equipment will be packed by Color-Stripes Plastic Cloth.

2. The whole plant machinery size are large as normal, so we will use Waterproof cloth to pack all of them. The motor, gear box or other easily damaged parts, we will put them into box. We have a professional shipping department, they will try their best to save your container quantity.

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, and other customized machines.

Q: How Can I Find The Suitable Model?
A: Please Provide Flow Rate, Solids Content And Sludge Type, or directly contact us by the clicking the “contact” icon. 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 15,000m² 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 20 Years Professional Experience. We Cooperate Over 800 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.

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.