China ZCX Type Sludge Scraper System Single Pipe Center Drive Sludge Suction Machine Used For Second Sedimentation Tank

To Our Customers:
The main business involves petrochemical industry treatment equipment, municipal water affairs, urban sewage treatment equipment, industrial sewage treatment equipment, domestic sewage treatment equipment, pure water equipment, reverse osmosis equipment, water supply purification, waste gas pollution treatment areas.

Application

It is suitable for large and medium-sized sedimentation tanks with peripheral water intake, peripheral water discharge, and central sludge discharge. It is mainly used for the suction and discharge of the secondary sedimentation tanks of urban sewage treatment plants.

Parameters

Main Features

1. The inlet and outlet troughs around the sedimentation tank are designed with side-sections to ensure uniform water distribution and outflow around the sedimentation tank.

2. The driving device adopts a combination of a helical gear reducer and a worm gear reducer to ensure the output torque and speed, and the transmission effect is high; the reducer is equipped with an excessive torque protection device, which is safe and reliable in operation.

3. When φ≤40m, a single-sided straw is used, and if φ>40m, a double-sided straw is used.

4. The sludge suction pipe uses a horizontal perforated pipe to discharge the sludge, which does not interfere with the density flow in the tank and ensures the stability of the water.

5. sludge suction on the cone-shaped sludge suction pipe is uniquely designed and adopts variable hole pitch, from inside to outside, from small to large, to ensure balanced sludge suction at the bottom of the whole pond, increase sludge suction concentration, and save sludge backflow power.

6. There are two ways of skimming: plate skimming and tube skimming (the former is conventionally used).

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

Structure and Working Principle

The equipment adopts central transmission and vertical frame type. The sewage enters the surrounding water distribution tank and flows evenly into the pool through the water distribution holes at the bottom of the tank. Under the action of the peripheral water retaining skirt, the water flows from the bottom of the pool to the center, and the sludge depends on its own weight. The sludge is deposited on the bottom of the pool to form a sludge-water separation. The driving device drives the central vertical frame to rotate, and drives the scraper arm and the suction pipe to rotate. Under the action of hydrostatic pressure, the sludge evenly enters the suction port arranged on the suction pipe, and then passes through the central discharge. The sludge pipe is discharged out of the pool through the sleeve valve of the sludge drain well. The amount of sludge discharged can be controlled by the lifting degree of the sleeve valve. The scum on the water surface is skimmed to the edge of the pool by the slag skimmer device, and then scraped into the drain by the scraper rake and discharged out of the pool; while the supernatant is discharged into the water outlet trough through the triangular water outlet weir plate.

Outline and Installation Chart


1. Working Bridge 2. Skimmer board 3.Scraping arm 4.Central mud tank 5.Drive device 6.Center column 7.Center rotation vertical stand
8.Scum baffle, 9.suction pipe, 10. water outlet weir, 11. water retaining skirtboard, 12.counterweight

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.

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.

About Us

Located in Yixing, an advanced and beautiful city of Jiangsu Province, China, Longdai Co., Ltd is a processing equipment supplier of petrochemical industry specialized in environmental processing &integrating independent research and development, design, general contracting, environmental protection equipment manufacturing, and relevant material supply.
The main products include mechanical bar screen, air flotation device, dosing device, mud scraper, cooling tower, decanter, chemical degreasing device, hydraulic screen, sand water separator, filter, conveyor, thickener , Biological filter, softened water, buried sewage treatment equipment, etc.

FAQ:

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.