Multifunctional efficient powder stirrer

Abstract

The invention discloses a multifunctional efficient powder stirrer. The multifunctional efficient powder stirrer is characterized by comprising a stirring motor, a reverse rotary shaft, a feeding hole, a sealing valve, a refrigerating tube, a withdrawing handle, a sealing strip, a discharge hopper, a bracket, positive rotary shafts, a mixture feeding hole, a transmission mechanism, stirring shafts, a stirring blade, a temperature inducting probe, a moisture-proof baffle plate, a discharge hole, an observing window, a temperature controller and a stirring chamber. According to the multifunctional efficient powder stirrer disclosed by the invention, the four stirring shafts positively rotate, and the stirring shaft on the center reversely rotates, so that mixing efficiency is improved; the moisture-proof baffle plate can avoid gas exchange on the bottom of the stirring chamber, the sealing strip prevents a gap in a contact part of the stirring chamber and the moisture-proof baffle plate, the sealing valve can avoid air exchange of the charge hole and the discharge hole, and the moisture-proof plate can absorb moisture, so that the stirring chamber can store powder; when powder needs to discharge, the withdrawing handle withdraws the moisture-proof baffle plate, and the powder drops out of the stirrer; and the temperature inducting probe monitors the temperature in the stirring chamber, and the temperature controller is trigged when the temperature is too high, so that the refrigerating tube cools the stirring chamber.

Description

technical field [0001] The invention relates to a powder processing equipment, in particular to a multifunctional high-efficiency powder mixer. Background technique [0002] A powder mixer is a machine with a bladed shaft rotating in a cylinder or a tank to mix a variety of raw materials to form a mixture. Traditional mixers are mostly single-shaft double-helix mixing. During the mixing process The plastic powder is stirred by the double-helix auger, and the mixing efficiency is low; and the traditional mixer does not have the function of dehumidification and moisture-proof, and the powder cannot be stored after the material is stirred, and the powder needs to be taken out as soon as possible. If the powder is not taken out in time, the It is easy to cause the powder to be damp and agglomerated, which will reduce the quality of the plastic powder; and during the powder mixing process, high temperature should be avoided as much as possible. If the temperature is too high, it ...

AI Technical Summary

Problems solved by technology

[0002] A powder mixer is a machine with a bladed shaft rotating in a cylinder or a tank to mix a variety of raw materials to form a mixture. Traditional mixers are mostly single-shaft double-helix mixing. During the mixing process The plastic powder is stirred by the double-helix auger, and the mixing efficiency is low; and the traditional mixer does not have the function of dehumidification and moisture-proof, and the powder cannot be stored after the material is stirred, and the powder needs to be taken out as soon as possible. If the powder is not taken out in time, the It is easy to cause the powder to be damp and agglomerated, which will reduce the quality of the plastic powder; and during the powder mixing process, high temperature should be avoided as much as possible. If the temperature is too high, it will easily cause the powder to melt and condense, causing the powder to form a plastic block, which needs to be crushed again before use.

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