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Granulator for rubber master batches

A granulator and rubber technology, which is applied in the field of rubber processing, can solve the problems of insufficient internal mixing and low work efficiency, and achieve the effects of fast mixing speed, uniform mixing, and increased airflow expansion range

Inactive Publication Date: 2021-06-15
诸暨市竟程智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a rubber masterbatch granulator, which solves the problem that the internal mixing efficiency is low when working, and the internal mixing is not uniform enough when a single mixing mechanism is used.

Method used

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  • Granulator for rubber master batches
  • Granulator for rubber master batches
  • Granulator for rubber master batches

Examples

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Effect test

Embodiment example 1

[0031] see Figure 1-4 , the present invention provides a technical solution: a rubber masterbatch granulator, including a rubber storage base 1, a granulation work box 2 and a mixing treatment tank 3, the granulation work box 2 is installed on the top of the rubber storage base 1, The kneading treatment tank 3 is located above the granulation work box 2, and the hot melt addition work box 4 is installed on the top of the kneading treatment tank 3, a conduit 5 is arranged between the granulation work box 2 and the kneading treatment tank 3, and the rubber storage base 1 A side connection pipe 6 is installed between the side and the mixing treatment tank 3, and an internal mixing device 7 is installed inside the mixing treatment tank 3;

[0032] The inner mixing device 7 includes a tube body 71, a central inner tube 72 is arranged on the inner side of the tube body 71, a kneading ring 73 is arranged on the side of the central inner tube 72, an inner drum 74 is arranged on both ...

Embodiment example 2

[0035] see Figure 1-7 , on the basis of the implementation case 1, the present invention provides a technical solution: the internal mixing device q includes an arc-shaped mixing piece q1, and the top of the arc-shaped mixing piece q1 is provided with a top connecting member q2, and the arc-shaped mixing piece q1 An air duct q3 is provided on the outside, a centrifugal stripping device e is provided at the center of the arc-shaped kneading piece q1, and multiple inner kneading devices q are provided, and when the kneading ring 73 rotates at a high speed, a high-speed Centrifugal, drives the internal mixing device q to rotate, when the mixing ring 73 rotates counterclockwise, a large amount of air flow enters the upper air flow inlet q4, and the internal rubber will be taken outside by the alignment protection plate q5, flushing The incoming airflow will be discharged from the lower airflow hole e7, thereby injecting into the inside of the molten rubber.

[0036] An upper air...

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Abstract

The invention discloses a granulator for rubber master batches. The granulator comprises a rubber storage base, a granulation work box and a mixing treatment tank, wherein the granulation work box is arranged at the top of the rubber storage base, the mixing treatment tank is located above the granulation work box, a hot melting adding work box is arranged at the top of the mixing treatment tank, a guide pipe is arranged between the granulation work box and the mixing treatment tank, a side connecting pipe is arranged between the side of the rubber storage base and the mixing treatment tank, and inner mixing devices are arranged in the mixing treatment tank. The granulator relates to the technical field of rubber processing. According to the granulator for the rubber master batches, the problems that the working efficiency of internal mixing is low during working and internal mixing is not uniform enough when a single mixing mechanism is adopted are solved; mixing rings in the inner mixing devices in the mixing treatment tank are driven to rotate by inner rollers; and since the plurality of mixing rings are adopted in the device, the device can quickly perform mixing, a mixing speed is high, and mixing is uniform.

Description

technical field [0001] The invention relates to the technical field of rubber processing, in particular to a rubber master batch granulator. Background technique [0002] In the general rubber masterbatch production process, because the produced masterbatch is mainly used in the rubber formula system, the main granulation production method is: first, various powders, liquids and rubber carriers are densely packed in a rubber mixer. After kneading and uniform molding, it is extruded and sheared into granules by hydraulic extrusion. However, due to the complexity and fluidity of the rubber formulation system, various problems often occur during the production and granulation process. This leads to difficulty in controlling the particle shape when hydraulic extrusion is used for extrusion shear granulation; continuous feeding cannot be produced, only intermittent feeding, and the labor intensity of workers is high; the existing granulation equipment is working. Sometimes the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B7/74B29B7/84B29B9/00
CPCB29B7/7414B29B7/84B29B7/7433B29B9/00
Inventor 吴荣
Owner 诸暨市竟程智能科技有限公司
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