Product Details

wastewater treatment Central drive circular sludge scraper

Product Description

ZXG wastewater treatment Central drive circular sludge scraper is a machine which scrape and discharge sludge in round primary sedimentation tank, secondary sedimentation tank and sludge thickening tank, standard products working diameter ranges from 8m to 20m.

Central driving perfectly solved the problems of clarifier edges leveling as well as driven trolley skidding in winter conditions.

As an experienced manufacturer started in year 2006, we provide one-stop services from project design to manufacturing, installation and final commissioning, professional services with cheap factory price for you.

Working Principles

Working principle of wastewater treatment Central drive circular sludge scraper :

Wastewater enter into clarifier through the central steady flow tube, the central drive sludge scraper bridge fitted with a central shaft with arms and scraper blades that rotate in clockwise direction and thus convey the debris (sludge, etc.) towards the middle of the reinforced concrete tank, from where sludge is discharged.

On request, the machine can be fitted with the suspended solid extraction mechanism, which thanks to the bridge rotation, conveys the foams (oily and light parts present on the water surface) to the scum trough fixed to the reinforced concrete tank wall. The clean water flows through the V-notched weirs and flows into a discharge channel.

ZXG series wastewater treatment Central drive circular sludge scraper is equipped with torque protection device, will shut down automatically once torque exceed set value to prevent damages.

Product Uses

ZXG wastewater treatment Central drive circular sludge scraper can be used in almost all kinds of circular tanks to scrape and discharge sludge, the main applications are:

Primary sedimentation tank
Secondary sedimentation tank
Final sedimentation tank
Sludge thickening tank

Detail Specification

Specification of wastewater treatment Central drive circular sludge scraper :

Model	Tank Diameter(m)	Precipitation Area(m²)	Sludge Treatment Amount(m³/h)	Speed Ratio
ZXG-4	4	12.6	0.26	11033
ZXG-6	6	28.3	0.59	11033
ZXG-8	8	50.3	1.05	17051
ZXG-10	10	78.5	1.64	20825
ZXG-12	12	113	2.36	20825
ZXG-14	14	154	3.21	24389
ZXG-16	16	201	4.19	24389
ZXG-18	18	254	4.76	24389
ZXG-20	20	314	5.25	31433

Customized services are available:

Standard wastewater treatment Central drive circular sludge scraper working diameter is 4-20m, if you need larger size products, please feel free to contact us (customizable).

Detailed Images

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For more details about Central drive circular sludge scraper , please feel free to contact us:

Experienced manufacturer started in year 2006, one-stop services from project design to manufacturing, installation and final commissioning, professional services with cheap factory price for you.