Mixing device for polymer production

Abstract

The invention discloses a mixing device for polymer production, which comprises a mixing tank, a conveying pipe frame, a spiral conveying shaft and a feeding hopper, the conveying pipe frame is welded on one side wall of the mixing tank, the feeding hopper is welded on one side of the bottom end of the conveying pipe frame, a motor I is arranged at the top end of the conveying pipe frame, and a lifting hook is arranged at the tail end of a wire rope. A protective separation net is arranged on the side, away from the winch, of the balance weight base. The automatic feeding device has the beneficial effects that through the design of the feeding hopper, the conveying pipe frame, the first motor and the spiral conveying shaft, the device can achieve automatic feeding operation, the lifting height of materials during feeding is greatly reduced, the feeding efficiency of the materials is improved, and the labor intensity of workers is reduced. Through the design of the second motor, the transmission shaft, the first gear, the stirring plate, the two second gears and the two stirring shafts, the contact area of materials and the stirring component is greatly increased, the overturning frequency of the materials in unit time is improved, the material mixing quality is ensured, and the practicability is good.

Description

technical field [0001] The invention relates to the technical field of polymer production, in particular to a mixing device for polymer production. Background technique [0002] Polymers are also called addition polymers. It is a product formed by the polymerization (addition polymerization) reaction of a monomer. Molecules have repeating structural units. Those with low molecular weight are called oligomers, such as trioxane. Those with high molecular weight, reaching thousands or even millions, are called high polymers or high molecular compounds. Among them, in the polymer production process, it is often necessary to mix the polymer. [0003] However, most of the existing polymer mixing devices add materials manually when mixing materials. Since the feeding hoppers on the device are mostly set at the top of the device, it is inconvenient to put materials in and reduce the efficiency of material feeding. Secondly, the existing polymer When the material mixing device i...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing technology, a mixing device for polymer production is now proposed, which solves the problem that most of the existing polymer mixing devices add materials manually during mixing, because the feeding hoppers on the device are mostly set in The top of the device leads to inconvenient feeding of materials and reduces the efficiency of feeding materials. Most of the existing polymer mixing devices only use a single stirring shaft to mix materials, resulting in a small contact area between stirring parts and materials. The turnover frequency per unit time is also low, which reduces the problem of material mixing quality

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