Crushing and solid-liquid separation device and garbage treatment device

Abstract

The invention discloses a crushing and solid-liquid separation device and a garbage treatment device. The crushing and solid-liquid separation device comprises a box, wherein the box is provided witha feeding port, a discharging port located in the upper end of the box and a liquid discharging port located in the lower end of the box, and a spiral conveying shaft is longitudinally arranged in thebox and connected with a driving device for driving the spiral conveying shaft to rotate; and spiral blades of the spiral conveying shaft are located in a solid-liquid separation barrel, the solid-liquid separation barrel is located in the box body and communicated with the feeding port, the discharging port and the liquid discharging port, and cutters which form a cutter forming shearing force with the spiral blades on the spiral conveying shaft is arranged on the inner wall of the solid-liquid separation barrel. According to the scheme, solid moves upwards, and liquid moves downwards, so that solid-liquid separation is achieved; and the spiral blades and the cutters are matched to generate shearing force, conveying and smashing are synchronous, the whole equipment can achieve garbage smashing and solid-liquid separation only through one power source, and the equipment is high in integration degree, small in size, convenient to machine and low in equipment cost and use cost, and facilitates application to occasions such as families, dining halls and restaurants.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a crushing and solid-liquid separation device and a garbage disposal device. Background technique [0002] Garbage classification refers to the general term for a series of activities in which garbage is classified, stored, placed and transported according to certain regulations or standards, and then transformed into public resources. [0003] With the rapid development of my country's economy, garbage sorting has become a hot topic at present, and garbage sorting actions are being carried out in full swing across the country. [0004] As an important type of garbage, kitchen waste contains extremely high moisture and organic matter, and it is easy to rot and produce stench. After proper treatment and processing, it can be transformed into new resources. The high organic matter content makes it possible to be used as fertilizer and feed after strict treatment, ...

AI Technical Summary

Problems solved by technology

[0006] This structure requires multiple power sources for crushing, discharging and solid-liquid separation. The equipment has complex structure, high cost, and high energy consumption in operation. It is obviously uneconomical for families, restaurants, canteens and other areas.

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