Principle of drum filter / fine-grid gate decontamination filters/ spiral grill machine
Drum filter is also known as the fine-grid gate decontamination filters or spiral grill machine, is a set of fine grid decontamination machine, gate and gate hoist slag slag spiral screw press machine in one device.
Grille is made piece by drum-shaped gate-gate space baskets, handling baskets before the inflow of water from the gate, through the grille filtration, the flow of the export pool, gate residue trapped in the gate level, when the water level difference inside and outside the gate reaches a certain value, installed in the center of rotation axis rotary harrow tooth remediation, when the Qing residue gear set to rake the dirt Pa gate baskets vertex position (clock 12: 00), began unloading slag (by weight can fall into the gate slag dumping gate slag trough); And then came after the switch to 150, was clear at the top of slag gate baskets tooth plate to adhere to rake teeth on the grid automatically scrape slag, slag discharge into the gate slot. Gate residue from the bottom screw conveyor upgrade first paragraph press dewatering press after the Ministry of Sinotrans, gate residue solid content of up to 35% -45%.
Drum filter / Drum griller is referenced to imported equipments and building design. The equipment will be floated on water intakes and sediments salvage and cleanup, and squeezed dehydrated residue discharge gate for urban water supply / drainage, industrial water supply / drainage, etc. In addition to water intake point for the cut-off of the dirt.
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