Shearing ring mold granulator

A shear ring and granulator technology, which is applied in the extrusion granulation of the die and the extrusion granulation of the raw material, can solve the problem that the extrusion radial force cannot be eliminated, and can prevent heat loss, improve accuracy and convenience. The effect of disassembly and cleaning

Active Publication Date: 2017-12-01
XIAN MODERN CHEM RES INST
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the structural design of the currently used shear granulator, regardless of the design of the single-wheel, double-wheel or three-wheel structure of the pressure roller, cannot eliminate the radial force during extrusion.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Shearing ring mold granulator
  • Shearing ring mold granulator
  • Shearing ring mold granulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] like figure 1 , figure 2 and image 3 As shown, a shearing ring die granulator of the present invention includes a motor 13, a pulley 2, a gear box 3, a main shaft 4, a ring die 5, a pressure roller 6, a cutter 7, a feed port 8, and a discharge port 12. Screw feeder 9, protective cover 10, circulating water pipe 1, base 11, base pillar 14, etc. The motor 13 , the gear box 3 and the screw feeder 9 are installed on the base 11 . One end of the main shaft 4 is connected to the belt pulley 2, and the other end is connected to the pressure roller 6. The transmission chain of the gear box 3 is composed of the main shaft gear 18, the planetary gear 19, and the ring gear 20. The main shaft gear 18 is installed on the main shaft 4, and the main shaft gear 18 meshes with the planetary gear 19, the planetary gear 19 meshes with the ring gear 2...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses a shearing ring mold granulator which comprises a motor 13, a pulley 2, a gear box 3, a main shaft 4, a ring mold 5, a pressure roller 6, a cutter 7, a feed inlet 8, a discharge outlet 12, a screw feeder 9, a protective cover 10, a circulating water pipe 1, a base 11, a base pillar 14 and the like; both ends of the main shaft 4 are connected with the pulley 2 and the pressure roller 6 respectively, and the middle is embedded with a main shaft gear in a sleeving manner. The main shaft gear 18, a planetary gear 19 and a ring gear 20 are sequentially meshed with each other; the ring mold mounting plate 21 is arranged on the ring gear 20, and the ring mold 5 is connected with the ring mold mounting plate 21 by a clamp to facilitate disassembly and cleaning. The pressure roller 6 and the main shaft 4 are in involute spline connection, so that the granulator is convenient to load and unload; the pressure roller 6 is a double-cam structure, which facilitates the elimination of radial forces; water circulation channel is arranged to achieve the heating or insulation of materials and improve production efficiency. The speed ratio of the ring mold 5 to the pressure roller 6 is constant, the rotating speed is adjustable, and the ring mold 5 and the pressure roller 6 have a variety of combinations to adapt to a wide range of materials.

Description

technical field [0001] The invention relates to a granulator capable of heating powdery or granular materials and processing them into cylindrical granular materials, in particular to a ring die granulator that can be loaded and unloaded quickly. The invention belongs to the technical field of granulation molding equipment manufacturing and processing. Background technique [0002] The ring die granulator is widely used because of its simple structure, high efficiency, and strong material applicability. Its main working principle is that the ring die and the pressure roller rotate in the same direction but there is a speed difference, so that the The material in the wedge-shaped gap is subjected to shearing and extrusion force, and the material is gradually extruded into the forming hole on the ring die to be formed, and continuously extruded to the outer end, the formed material column is cut into the required length by the cutter, and finally the formed particles are disch...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/22B01J2/20
CPCB01J2/20B01J2/22
Inventor 秦能孙晓朋王江宁高洪海张哲李世伟
Owner XIAN MODERN CHEM RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap