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Rotary granulator

A technology of rotary granulator and rotary chassis, which is applied in the direction of raw material extrusion and granulation, which can solve the problems of easy water ingress and rust, inability to process small particles, metal powder pollution, etc. Powder pollution, good extrusion effect, simple cleaning effect

Pending Publication Date: 2020-08-11
江阴市般匠机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In powder granulation, the traditional rotary granulator has a lot of loss, often breaks the mesh, and the metal powder pollution caused by the friction of the extrusion blades. The transmission parts of the gearbox are easy to get water and rust when cleaning, and cannot process particles smaller than 1mm.

Method used

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  • Rotary granulator
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Examples

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Embodiment

[0031] Such as figure 1 As shown, a rotary granulator includes frame 5.

[0032] Such as figure 2 As shown, also includes planetary carrier 8, such as image 3 As shown, the planetary carrier 8 has a built-in sun gear 11, and further, the sun gear 11 is fixed on the casing (not shown), the casing is fixed inside the frame 5, and the planetary carrier 8 is fixedly connected with a driving device (not shown). ), the driving device (not shown) drives the planet carrier 8 to rotate. The drive device can use a reducer. Further, the reducer drives the planet carrier 8 to rotate.

[0033] Such as image 3 As shown, the sun gear 11 is externally meshed with several planetary gears 9, and the planetary gears 9 are provided with planetary shafts 10; further, as image 3 As shown, each planetary shaft 10 is provided with two bearings 12 , the planetary gear 9 is placed between the two bearings 12 , and the planetary shaft 10 is passed through the planetary carrier 8 and is rotatab...

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Abstract

The invention discloses a rotary granulator which comprises a machine frame and further comprises a planet carrier, wherein a sun gear is arranged in the planet carrier, a plurality of planet gears are meshed with the exterior of the sun gear, and each planet gear is provided with a planet shaft; a plurality of through holes are formed in the outer wall of the circumference of the planet carrier,and the planet gears correspond to the through holes; a rotary chassis which is fixed to one end of the planet carrier, wherein the planet shaft penetrates through the rotary chassis, and a pressing wheel is installed at the end of the planet shaft; a net which is fixed on the machine frame, the outer wall of the net is in contact with the pressing wheel; and a plurality of scraper knives which are fixed on the rotary chassis and are positioned in the net. Metal powder pollution caused by friction between blades and the net is avoided, and due to the arrangement of the pressing wheels and thenet, cleaning is easy, and faults are extremely low.

Description

technical field [0001] The invention relates to a granulator, in particular to a rotary granulator. Background technique [0002] In powder granulation, the traditional rotary granulator has a lot of loss, often breaks the mesh, and the metal powder pollution caused by the friction of the extrusion blades. The transmission parts of the gearbox are easy to get water and rust when cleaning, and cannot process particles smaller than 1mm. Contents of the invention [0003] In order to solve the defects of the above-mentioned prior art, the present invention provides a rotary granulator, which avoids the metal powder pollution caused by the friction between the paddle and the net, and due to the layout of the pressing wheel and the net, the net has a long service life and is easy to clean , very low failure. [0004] In order to achieve the above technical purpose, the present invention adopts the following technical solutions: a rotary granulator, including a frame, and also ...

Claims

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Application Information

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IPC IPC(8): B01J2/20
CPCB01J2/20
Inventor 徐协南
Owner 江阴市般匠机械制造有限公司
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