Rotary drum fine grid type solid-liquid separation equipment

Abstract

The invention discloses a rotating drum fine grid type solid-liquid separation device, which comprises an integrated body, a rotating drum, a water equalizer, a spray mechanism and a driving mechanism; the rotating drum is installed in the body, and the water equalizer , spraying mechanism and driving mechanism are all installed on the machine body, and the driving mechanism is connected with the drum drive; the drum includes a water inlet drum head, a filter screen and a slag discharge drum head; The other end of the filter screen is connected to the slag discharge drum head, and a mud guide plate connected to the filter screen is arranged inside the slag discharge drum head, and a mud bucket is arranged at the end of the mud guide plate, and a slag discharge drum connected with the mud bucket is provided on the slag discharge drum head. The sewage with slag is pumped in by the water pump, and under the action of the water homogenizer, it is decompressed and buffered to form waterfall water, which is injected into the filter screen with a tangent line; the filtrate passes through the filter screen, is collected in the water collecting bucket and is discharged from the filtrate outlet , the slag stays at the bottom of the filter screen, after rotation, and under the action of the mud guide plate, it flows from the end of the water inlet drum head to the slag hopper end of the slag discharge drum head, and finally is discharged from the slag discharge port.

Description

technical field [0001] The invention relates to the technical field of solid-liquid separation equipment, in particular to a drum fine grid type solid-liquid separation equipment. Background technique [0002] Solid-liquid separation equipment is the front-end treatment equipment in the sewage treatment process, and it is an important equipment to ensure the normal progress of the follow-up process, and it is an indispensable equipment. The effect of solid-liquid separation is directly related to the effect of sewage treatment. Commonly used solid-liquid separators are: climbing gear type rotary grille machine, channel rotary fine grille machine. However, the separation effect of the climbing tooth rotary grille machine is poor, the gap is large, the slag cannot be effectively separated, and the failure rate is high, so it is not easy to maintain and repair. Although the channel rotary fine screen machine has a small gap, it is easy to be blocked and inconvenient to mainta...

AI Technical Summary

Problems solved by technology

However, the climbing tooth rotary grille machine has a poor separation effect and a large gap, which cannot effectively separate the slag. Moreover, the failure rate is high and it is not easy to maintain and repair

Although the channel rotary fine screen machine has a small gap, it is easy to be blocked, and maintenance is not convenient

Therefore, the existing solid-liquid separation equipment cannot meet the needs of the market

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