Powdery and granular garbage stirrer

Abstract

The invention discloses a powdery and granular garbage stirrer. The powdery and granular garbage stirrer comprises a stirring cylinder and a stirring shaft, wherein the stirring cylinder and the stirring shaft are arranged horizontally; the stirring cylinder is sleeved outside the stirring shaft; the stirring cylinder and the stirring shaft rotate coaxially and reversely; a feed port is formed at one end of the stirring cylinder and a discharge port is formed at the other end of the stirring cylinder; a plurality of impellers are fixedly installed in the axial direction of the stirring shaft; and the stirring cylinder and the stirring shaft are driven by a stirring cylinder transmission device and a stirring shaft transmission device respectively. The powdery and granular garbage stirrer is deigned for stirring and mixing garbage powder and granules after urban garbage is crushed; and the design comprehensively takes a property that additives and the garbage powder and granules are dry powder and granules into consideration and makes stirring and mixing process more sufficient on the premise of considering the production cost and the production efficiency.

Description

technical field [0001] The invention relates to a machine for processing garbage, in particular to a powder and granular garbage mixer used for stirring and mixing crushed garbage powder and granules with additives. Background technique [0002] Urban waste recycled coal technology is a new energy technology that converts urban waste into usable fuel coal through a series of processes. The process includes: crushing urban waste into garbage powder, and then fully mixing additives and garbage powder To make finished coal; the mixing of additives and garbage powder is an important process in this technology and the key to the quality of finished coal. The traditional mixing equipment is open, because the additive and garbage powder are dry powder when mixing, it is easy to cause the additive and garbage powder to fly, there is a problem of material leakage and dust, causing environmental pollution; and the traditional mixing equipment It is vertically distributed, which canno...

AI Technical Summary

Problems solved by technology

The traditional mixing equipment is open, because the additive and garbage powder are dry powder when mixing, it is easy to cause the additive and garbage powder to fly, there is a problem of material leakage and dust, causing environmental pollution; and the traditional mixing equipment It is distributed vertically, which cannot take into account the production efficiency and the uniformity of mixing; in addition, the mixing drum is fixed, and the additive and garbage powder are stirred only by the rotation of the stirring shaft, and the mixing effect is not ideal.

Images