Pelletizer

A granulator and granulation technology, which is applied in the direction of raw material extrusion granulation, etc., can solve the problems of deterioration of stress conditions, shortening of bearing life, and reduction of cutting efficiency, etc., to achieve flexible and convenient use, long service life, and high production efficiency Effect

Inactive Publication Date: 2014-02-19
TIANJIN BAOTIAN AGRI MACHINERY SALES
View PDF0 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the pelletizing knife is mainly a rotary cutter. The disadvantage is that after the speed of the pelletizing knife increases, a large amount of heat will accumulate at the edge of the knife; due to the high-speed rotation, the stress at the bearing will deteriorate and the friction will increase, causing the temperature in the bearing box to increase. Rise up rapidly, shorten bearing life, reduce cutting efficiency, and reduce the service life of the granulator

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
  • Pelletizer
  • Pelletizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] like figure 1 , figure 2 As shown, the present invention provides a granulator, comprising a feeding cylinder 1 connected in sequence, a stirring device, an extruding device and a pelletizing device, and the pelletizing device includes a pelletizing knife 6, a driving motor 9, and a drive rod 10, the return spring 7 and the eccentric wheel 8, the granulator 6 is connected to the transmission rod 10, one end of the return spring 7 is fixed and the other end is connected to the transmission rod 10, and the eccentric wheel 8 is connected to the drive rod 10. The motor 9 is connected, and the eccentric wheel 8 is in line contact with the transmission rod 10 .

[0018] The pelletizing knife 6 is polygonal, and each side of the pelletizing knife has a blade, preferably the number of sides of the pelletizing knife is 3 or 4. Setting the granulation knife as a polygonal blade can increase the service life of a granulation knife. Only one of the granulation knife edges is use...

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

No PUM Login to view more

Abstract

The invention provides a pelletizer. The pelletizer comprises a feeding tube, a stirring device, an extrusion device and a pelletizing device, which are successively connected. The pelletizing device comprises a pelletizing knife, a driving motor, a transmission rod, a reset spring and an eccentric wheel. The cut pelletizing knife is connected with the transmission rod; one end of the reset spring is fixed, and the other end is connected to the transmission rod; and the eccentric wheel is connected with the driving motor and in line contact with the transmission rod. The invention has the following beneficial effects: the pelletizing device is flexible and convenient for usage; an independent cutter head ensures that pelletized particles will not block the cutting tool; and the double-sided blade has the advantages of simple structure, convenient replacement, long service life and high production efficiency.

Description

technical field [0001] The invention belongs to the field of granule forming equipment, and in particular relates to a granulation device of a granulator. Background technique [0002] In the prior art, the strip granulator is widely used, which is mainly composed of a molding device and a pelletizing device. Among them, the pelletizing knife is mainly a rotary cutter. The disadvantage is that after the speed of the pelletizing knife increases, a large amount of heat will accumulate at the edge of the knife; due to the high-speed rotation, the stress at the bearing will deteriorate and the friction will increase, causing the temperature in the bearing box to increase. The rapid rise will shorten the bearing life, reduce the cutting efficiency, and reduce the service life of the pelletizer. Contents of the invention [0003] The problem to be solved by the invention is to provide a granulator, especially a granulator with convenient replacement of granulator and improved s...

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): B01J2/20
Inventor 叶斌
Owner TIANJIN BAOTIAN AGRI MACHINERY SALES
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