In cigarette manufacturing enterprises, sewage treatment plants generally use mechanical grilles to obtain suspended solids in wastewater. This series of products, the Geshan machine, picks up the suspended solids in the wastewater according to its own tooth rake. The length and interval of the tooth rake of this type of grid machine are certain, and the suspended matter of small particles can flow into the next wastewater treatment process with the wastewater according to the gap of the tooth rake. This kind of separation method expands the process of the next wastewater treatment. work pressure. In cigarette manufacturing enterprises, when cleaning tobacco stems, it will cause waste water with suspended solids such as smoke foam and broken tobacco stems. This waste water must be carried out by sewage treatment plants to meet environmental protection standards. In the process of processing, the amount of wastewater caused is not large, the fluidity of wastewater in the culvert is slow, and the suspended solids in the wastewater are easy to accumulate and crust at the drain of the culvert that flows to the wastewater tank, blocking the entrance and exit of the wastewater. The encrusted suspended solids not only consume capital investment, but also easily lead to blockage of the submersible sewage pump in the next process.

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