In the process of urban sewage treatment plant and industrial wastewater treatment, the rotary drum mechanical grid plays a decisive role in the separation and removal of floating materials and sedimentation materials in mechanical pretreatment. The mechanical properties of the drum grille are relatively good, the operation is stable, and the maintenance cost is relatively low. Today, Yixing Chengcheng and everyone briefly introduce the technical description of the drum grille.
Technical characteristics of the drum mechanical grille:
First, the application is more extensive. The grid spacing of the drum grille can range from 0.6mm to 5mm, and the maximum amount of water can reach 6624m3/hour.
Second, advanced technology, no secondary pollution. The drum type grid is integrated with filtration, transmission and pressing, and the solid content of the discharge can reach 40-50% without secondary pollution.
Third, the cost of running is relatively low. The entire equipment of the drum grille consumes less power.
Fourth, corrosion resistance, long life. The drum grille is made entirely of stainless steel.
Technical parameters of the drum mechanical grille:
Single design flow: 815L/S
Drum diameter: 1800mm
Overgate gap: 5mm
Motor power: N=3kw
Protection level: IP55
Insulation class: Class F
Work system: 24 hours / day continuous work
The main structure of the drum mechanical grille:
The drum type grille is mainly composed of a grid drum assembly, a screw shaft, a conveying press tube, a mounting bracket, a flushing device, an electric control box and the like.
The main parts of the drum grille
Grating drum assembly: 304 stainless steel
Screw shaft: 304 stainless steel
Delivery press tube: 304 stainless steel
Mounting bracket: 304 stainless steel
Flushing device: 304 stainless steel This article is exclusively written by the decanter, please indicate the source!
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