1.95KW 9m3/H Rotary Drum Filter Screw Filter Press Machine For Sludge Dewatering

Sludge Dewatering Machine Rotary Drum Type Precision Filter Screw Filter Press Solid Liquid Separator

Principle Of The Device
The equipment is continuous filtration, and there is an automatic on-off switch inside the equipment. When water enters the drum, the liquid level sensor will send a signal, start the deceleration drive system to drive the drum to rotate, and start the backwash pump at the same time. Sewage flows into the hollow drum, and there is a high-strength stainless steel filter screen on the drum. The sewage flows out from the inside of the filter screen to the outside, and the suspended matter in the sewage water is trapped on the inside of the filter screen. The flushing water flushes the filter screen from the outside to the inside through the nozzle located at the top of the drum, and the washed fine particulate matter is collected by the backwash water collection tank inside the equipment and discharged from the equipment through the sewage pipe. When no water passes through the device, the device will automatically stop.

Parameters

Equipment Advantage
A. The filter screen is made of 316L stainless steel, which is non-toxic, non-polluting, no chemical cleaning, and has a service life of not less than 10 years. The filter screen is woven from 316L stainless steel through fibrillation technology, and then seamlessly welded and fixed on the stainless steel rib with advanced spot welding technology. 
B. The filter is easy to replace. Each set of equipment consists of 8 independent arc segments, each segment can be easily disassembled and assembled, so there is no need for special tools and equipment when replacing the filter.
C. Backwashing consumes less water. The backwash water volume of a single unit is 60m3/d, the backwash water volume and the system sewage volume are small, which reduces the burden of subsequent treatment of polluted wastewater. 
D. The treatment effect is good. The stainless steel filter screen is used, and the filter pore size of the filter screen is 10~200µm, and different pore sizes can be selected according to the requirements of the effluent. So as to ensure the water quality and water stability.
E. Strong shock load resistance. The equipment can operate normally when the influent SS is not higher than 40mg/L.
F. Filtration can run continuously. Continuous filtration is possible while backwashing.
G. Small head loss. not more than 0.3m.
H. Low energy consumption for operation. The main drive motor and the backwash pump motor have low power and operate intermittently. The operating cost is about 0.002 yuan/ton of water per day.
I. Run fully automated controls. Filtration, backwashing, etc. are all controlled by the program, and are equipped with multiple protections, and no special personnel are required for daily operation and management.
J. Small footprint. In the case of the same amount of treated water, the footprint of the filtration equipment is much smaller than that of other filtration process equipment.

About Us

Wuxi BioCell Environmental Technology CO., Ltd. is a professional moving bed biofilm reaction system supplier that is mainly engaged in the R&D of MBBR technology equipment, production, and affiliated sales and services.

The main products include Sludge dewatering machine; Mbbr integrated sewage treatment plant; MBBR suspended bio filter media; Mbbr coarse bubble diffuser and Mbbr media retention screen/seive.

In addition, BioCell provides end-to-end solutions with highly-efficient MBBR carriers, compact plants and energy savings for rebuilding, transformation and the upgrading of wastewater treatment systems. Service cases have covered industries such as automobile and auxiliary components, mechanical processing, printing and dyeing, food, new energy, and chemical industry.