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Hinge-tooth pelletizer

A granulator and hinge tooth technology, applied in the direction of mold extrusion granulation, etc., can solve the problems of long maintenance of equipment, failure to meet process requirements, and influence on normal production, etc., to shorten maintenance time, prolong service life, and improve particle size strong effect

Pending Publication Date: 2018-05-04
安徽国祯生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above different types of granulators have some disadvantages: first, for pure powdery substances (such as plant ash), even if binders are added, the pelleting rate is very low, which cannot meet the process requirements; second, equipment maintenance takes a long time, Seriously affect normal production

Method used

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  • Hinge-tooth pelletizer

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Experimental program
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Effect test

Embodiment 1

[0019] Hinge tooth granulator, including co-main shaft 2 and driving device D, first supporting assembly A, feeding section device B, extrusion section device C and second supporting assembly A' arranged in sequence; said feeding section device B The end away from the side of the first support assembly A is connected to the end of the extrusion section device C away from the side of the second support assembly A'; the end of the feed section device B near the side of the first support assembly A is in a sealed state; Said extruding section device C is provided with a seal head 8 at one end close to the side of the second support assembly A'; said first support assembly A includes a first bearing chamber 9 and a first support seat 10, and the second support assembly A 'includes the second bearing chamber 9' and the second bearing seat 10'; the two journals of the main shaft 2 are respectively located in the first bearing chamber 9 and the second bearing chamber 9';

[0020] The...

Embodiment 2

[0026] On the basis of embodiment 1, this hinge tooth granulator is further improved:

[0027] The bearing chamber (comprising the first bearing chamber 9 and the second bearing chamber 9') is connected with the supporting seat (including the first supporting seat 10 and the second supporting seat 10') through fixing bolts 11, and the fixing bolt 11 is connected with the two U-shaped silicon steel sheets 12 are arranged between the supporting seats;

[0028] The main shaft 2 is connected with the driving device D by a universal joint 13, and the main shaft 2 moves up and down parallel to the axis of the cylinder, and adjusting the height of the main shaft 2 will not affect its transmission accuracy and efficiency.

[0029] When the working strength of the hinged tooth granulator reaches a certain level, the gap between the hinged tooth 1 and the cylinder body 102 of the extrusion section becomes larger due to friction and needs to be adjusted. At this time, by adjusting the fi...

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Abstract

The invention discloses a hinge-tooth pelletizer. The hinge-tooth pelletizer comprises a drive device, a first supporting assembly, a feeding section device, an extruding section device and a second supporting assembly which are sequentially arranged and share a main shaft, wherein a spiral plate is arranged in the feeding section device as a feeding device; a hinge tooth is arranged in the extruding section device as an extruding device; a bearing chamber of the supporting assembly is connected with a supporting base through a fixed bolt; a U-shaped silicon steel plate is arranged between thefixed bolt and the supporting base; the main shaft and the drive device are connected through a universal joint; and the main shaft moves up and down along the shaft axis of a barrel body. The pelletizer extruding device is the hinge tooth, so that product purity and a granulation rate are increased; the main shaft is set to a convenient-to-regulate structure; and a gap between the hinge tooth and the barrel body is regulated within relatively short time, so that the yield is increased.

Description

technical field [0001] The invention belongs to the technical field of granulators. Background technique [0002] Powder material balling and granulation equipment is widely used in many industries such as chemical industry, building materials, metallurgy and environmental protection, and is an important equipment in industrial production. At present, the most widely used granulators are roller granulator, disc granulator, double-roll extrusion granulator, flat film extrusion granulator, vertical film extrusion granulator, etc. The above different types of granulators have some disadvantages: first, for pure powdery substances (such as plant ash), even if binders are added, the pelleting rate is very low, which cannot meet the process requirements; second, equipment maintenance takes a long time, Seriously affect normal production. Contents of the invention [0003] The technical problem to be solved: the present invention overcomes the deficiencies in the above-mentione...

Claims

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Application Information

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IPC IPC(8): B01J2/22
CPCB01J2/22
Inventor 徐建东李华刘乐
Owner 安徽国祯生态科技有限公司
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