Powder activation device

Abstract

The invention discloses a powder activation device. The powder activation device comprises a feeding device, the feeding device is connected with an activating machine, the activating machine is connected with a searching device through a raw material discharging pipe, the searching device is connected with a graded discharging device through an activating material conveying pipeline, the graded discharging device is connected with a dust collecting discharging device, and the dust collecting discharging device is connected with a finished product warehousing and sub-packaging device through afinished product material conveying pipeline; a raw material feeding hole of the activating machine is connected with one end of the raw material discharging pipe; a search air outlet of the searching device is communicated with the other end of the raw material discharging pipe; the discharging end of the feeding device is connected with the end, close to the searching device, of the raw material discharging pipe, the activating machine is communicated with a searching feeding port of the searching device through an activating material inlet pipeline, an activating material discharging portis formed in the bottom end of the searching device, and the activating material discharging port is communicated with an activating material conveying pipeline; the powder activation device has the characteristics of full sealing, low noise, low energy consumption, no dust, no waste gas emission, no agglomerated particles, high activation degree, high efficiency and continuous production, and isa preferred product for powder activation.

Description

technical field [0001] The invention relates to the field of mechanical equipment processing, in particular to a powder activation device. Background technique [0002] At present, the powders commonly used in modified plastics are talcum powder, calcium carbonate, wollastonite, mica, calcined kaolin, etc. These powders are all of polar structure, while most of the polymers usually used for filling are non-polar materials. According to the similar miscibility principle of mixing plastic materials, when these powders and polymers are mixed and processed, due to polarity, there are compatibility problems between the two. Therefore, for most plastic modifications, the powder It is necessary to activate the powder to improve the compatibility with the matrix resin. Even for polar resins such as PVC, in order to further improve the performance of the mixed material, the activation treatment of the filled powder is mostly adopted. [0003] In the current production process of mod...

AI Technical Summary

Problems solved by technology

The device is not only huge, but also consumes a lot of energy, and the activation rate cannot be guaranteed

[0007] Patent 201810267384. "A High-Efficiency High Mixer". This patent achieves real-time mixing of materials through different treatments by setting different treatment chambers. However, the invention is beyond its power when performing fine mixing treatment, and because it has no heating capacity , the activation ability and activation uniformity are doubtful

Images