Home
Product Directory
Industrial Equipment & Components
Environment Protection Device
Sewage Treatment Equipment
Product Description
Company Info
Product Description
Rotating-drum grid is a new high-efficiency waste removal grid with the integrated functions of pollutants intercepting, slag removal (by tooth harrow), screw lifting and press dewatering.
1. Features
A) Complete slag removal, high separating efficiency;
B) large filtering area, low head loss;
C) Compact structure with the integrated functions of pollutants intercepting, slag removal, crew lifting and press dewatering;
D) Full-automation operation, convenient for operation and maintenance.
2. Scope of Application
It is widely applied for the treatment of municipal and industrial wastewater, which can effectively remove the floating and suspended matters in water
3. Working Principle
The floating and suspended matters are directly intercepted in tube after screen tube filtration. The filtering area decreases and the head loss increases with the increase of retentate on the screen. Rotary harrow rotates automatically to remove the residue into funnel, and then the residue is lifted by the screw conveyor (at the bottom of funnel). The residue is drained during lifting and is dewatered on the top of grid. The dewatered residue contains approximately 40% solids. Finally, the residue is collected in the storage container for centralized treatment.
1. Features
A) Complete slag removal, high separating efficiency;
B) large filtering area, low head loss;
C) Compact structure with the integrated functions of pollutants intercepting, slag removal, crew lifting and press dewatering;
D) Full-automation operation, convenient for operation and maintenance.
2. Scope of Application
It is widely applied for the treatment of municipal and industrial wastewater, which can effectively remove the floating and suspended matters in water
3. Working Principle
The floating and suspended matters are directly intercepted in tube after screen tube filtration. The filtering area decreases and the head loss increases with the increase of retentate on the screen. Rotary harrow rotates automatically to remove the residue into funnel, and then the residue is lifted by the screw conveyor (at the bottom of funnel). The residue is drained during lifting and is dewatered on the top of grid. The dewatered residue contains approximately 40% solids. Finally, the residue is collected in the storage container for centralized treatment.
Address:
10F, Sci. &Tech. Building, National Hi-Tech Industrial Development Zone, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery
Company Introduction:
Zhejiang DEAN Sci. & Tech. Holdings Co., Ltd. is a well-known brand enterprise in the field of eco-environment and water industry in China, who has established its own national post-doctoral workstation. Through the persistent effort on the science and technology innovation, the company has won lots of independent intellectual property rights and obtained more than 200 patents, being honored with many national awards.
With nearly 20 years′ growth, the company has fully developed R&D platform, marketing platform and network service platform, providing EPC service for water supply treatment, sewage treatment & water recycling, industrial wastewater treatment & water recycling, and waste reuse. Besides, the through-train service of R&D, production and marketing of the water treatment equipments is provided as well.
So far, the amount of water treated by DEAN has reached 15 million tons, which is 6 times as large as the amount of water treated in Beijing City. The company serves 200 million customers throughout China, and the business has expanded to the international market, such as South America, Africa, Southeast Asia, and Middle East and so on.
With nearly 20 years′ growth, the company has fully developed R&D platform, marketing platform and network service platform, providing EPC service for water supply treatment, sewage treatment & water recycling, industrial wastewater treatment & water recycling, and waste reuse. Besides, the through-train service of R&D, production and marketing of the water treatment equipments is provided as well.
So far, the amount of water treated by DEAN has reached 15 million tons, which is 6 times as large as the amount of water treated in Beijing City. The company serves 200 million customers throughout China, and the business has expanded to the international market, such as South America, Africa, Southeast Asia, and Middle East and so on.
