A multi-rotor intensive mixer

Abstract

The invention relates to the technical field of mixing machinery, which discloses a multi-rotor intensive mixer, including a frame, a cylinder, a rotor assembly, and a rotor driving mechanism for respectively connecting and driving the rotor assembly and the cylinder to realize rotation, Cylinder driving mechanism, the frame includes a bottom mount, a left column module and a right column module respectively arranged on both sides of the bottom mount, and a crossbeam connected to the upper ends of the left column module and the right column module, and the cylinder rotates It is arranged on the bottom frame, the rotor driving mechanism is arranged on the beam of the frame, the cylinder driving mechanism is arranged on the bottom frame of the frame, and the number of the rotor assemblies is not less than two, The bottom of the frame is installed on an automatic unloading device with a load cell, and the automatic unloading device includes a discharge door for opening or closing the discharge port. The invention improves the efficiency and uniformity of material mixing, and has good equipment operation stability and high automatic degree of unloading.

Description

technical field [0001] The invention relates to the technical field of mixing machinery, in particular to a multi-rotor intensive mixer. Background technique [0002] A mixer is a mechanical device that uses mechanical force and gravity to evenly mix two or more materials. Widely used in chemical, petrochemical, pharmaceutical, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, ceramics, rubber, plastics and other fields. [0003] In the prior art, a typical mixer includes a fixed cylinder, the upper part of the cylinder is provided with a feed port, the lower part is provided with a discharge port, and a rotor assembly for mixing materials is provided in the cylinder. When mixing materials, the rotor (stirring blade) on the rotor assembly rotates, and the materials are mixed under the action of the rotor. After the material is mixed, it needs to be discharged from the internal container of the equipment. Usually, an active disc...

AI Technical Summary

Problems solved by technology

[0005] First, because the cylinder is fixed and there is only one rotor assembly in the cylinder, the material can only move in one direction, resulting in low mixing efficiency and poor mixing uniformity

[0006] The second is that the existing vertical mixer adopts a cantilever beam structure, and the driving mechanism for driving the rotor assembly to rotate is arranged on the cantilever beam. When working, the rotor assembly rotates to form a strong stirring effect on the material, and the rotor assembly is subjected to the reaction of the material. The large force will easily cause the vibration of the cantilever beam, which will reduce the stability of the machine operation and increase the noise of the machine during work.

[0007] The third is that the discharge door for the mixer is opened or closed manually or semi-automatically, and its degree of automation is relatively low

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