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Sintering mixer cleaning device, rotary thorn roller thereof and thorn roller hanger

A technology for mixers and licker-in rollers, applied in mixers, mixers with rotating stirring devices, transportation and packaging, etc., can solve problems such as poor sealing effect of rotating bearings, failure of adjustment devices, and falling off of hanging devices, etc., to achieve extended The effect of service life, strong combination, and corrosion resistance

Active Publication Date: 2016-10-26
马鞍山市方正机械制造有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] Aiming at the above-mentioned disadvantages of the rotary puncture cleaning method, the present invention provides a material cleaning device for a sintering mixer and its rotating licker-in roller and licker-in roller hanger; There are a series of problems such as the failure of the adjustment device, the thorn head is easy to fall off, the sealing effect of the rotary bearing is poor, and there is a blind area for cleaning materials.

Method used

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  • Sintering mixer cleaning device, rotary thorn roller thereof and thorn roller hanger
  • Sintering mixer cleaning device, rotary thorn roller thereof and thorn roller hanger
  • Sintering mixer cleaning device, rotary thorn roller thereof and thorn roller hanger

Examples

Experimental program
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Effect test

Embodiment 1

[0051] see figure 1 , figure 2 with image 3 A rotary licker-in roller of a sintering mixer cleaning device in this embodiment includes a licker-in mechanism 1 and a bearing rotation mechanism 2, and the licker-in mechanism 1 includes a licker-in head 11, a licker-in bar 12, and a licker-in bar bushing 13 , licker-in roller 14 and licker-in roller bushing 15. Wherein, the bearing rotating mechanism 2 is arranged at both ends of the licker-in roller 14, the licker-in roller 14 is equipped with a licker-in roller bushing 15 outside, and the licker-in roller 14 is provided with licker-in rods 12 arranged at intervals. In this embodiment, an external thread is provided at the bottom of the licker-in bar 12 , and an internal thread is correspondingly provided in the licker-in roller bushing 15 , so that the bottom of the licker-in rod 12 is connected with the licker-in roller bushing 15 through threads. The threaded connection between the stabbing bar 12 and the licker-in rolle...

Embodiment 2

[0058] combine figure 1 , Figure 4 , Figure 5 with Image 6 , the licker-in roller suspension of a sintering mixer cleaning device in this embodiment includes a suspension mechanism 3, an adjustment mechanism 4 and a blind area cleaning mechanism 5, wherein the suspension mechanism 3 includes a suspension support 31, a licker-in roller pendant 33 and the bearing block 34, the hanging support 31 and the licker-in roller hanger 33 are movably connected by pin shafts, the bearing block 34 is used to connect the rotating licker-in roller, and the bearing block 34 and the licker-in roller hanger 33 are connected by a bearing The seat connection assembly 32 is connected.

[0059] The bearing seat connection assembly 32 includes an upper bush 321, a shaft sleeve 322, a lower bush 323, a fixing nut 324 and a second bolt 325. Both the bearing seat 34 and the licker-in roller hanger 33 are provided with hanging ear holes, and the second Bolts 325 pass through the hanging earholes ...

Embodiment 3

[0064] combine figure 1 , a material cleaning device for a sintering mixer in this embodiment, comprising a plurality of rotating licker-in rollers described in embodiment 1 and a plurality of licker-in rollers described in embodiment 2 hanging, two adjacent rotating licker-in rollers pass through the licker-in Roller suspension connection, more specifically, the licker-in mechanism 1 of the cleaning device is supported by the bearing rotation mechanism 2, the licker-in mechanism 1 and the bearing rotation mechanism 2 are jointly supported by the suspension mechanism 3, the licker-in mechanism 1 and the cylinder The distance between the internal walls is supported and adjusted by the adjustment mechanism 4 , the material cleaning mechanism 5 in the blind area is installed between the two licker-in roller mechanisms 1 , and the entire material cleaning device is installed in the barrel 6 of the mixer. The material cleaning device of the sintering mixer in this embodiment can wo...

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Abstract

The invention discloses a sintering mixer cleaning device, a rotary thorn roller thereof and a thorn roller hanger and belongs to the technical field of sintering mixers. The sintering mixer cleaning device, the rotary thorn roller thereof and the thorn roller hanger have the advantages that the connecting manner of thorn rods and a thorn roller body is improved, special sleeves are arranged on the thorn roller and the thorn rods in an embedded manner, the material adhering problem of the cleaning device is solved thoroughly, and the thorn roller, thorn heads and the thorn rods are allowed to be exposed, a beating rotating mechanism adopts a multistage combined sealing structure, external materials and steam can be effectively prevented from corroding bearings, and the service life of the cleaning device is prolonged; an scraper cleaning mechanism is added between thorn rollers, materials adhered to the wall of a cylinder can be cleaned completely, and cleaning blind areas are eliminated; the sintering mixer cleaning device can effectively and reliably work for a long time, equipment maintenance workload is relieved greatly, the replacement cycle of main parts is prolonged from the original half a year to two years, and equipment performance is increased evidently.

Description

technical field [0001] The invention relates to the technical field of sintering mixers, more specifically, to a material cleaning device for a sintering mixer, a rotating licker-in roller, and a licker-in roller hanger. Background technique [0002] The sintering cylinder mixer is the key equipment in the sintering process of the metallurgical industry. It can be used for various purposes such as raw material mixing, granulation, and coal rolling to meet the raw material requirements of the sintering machine. However, during the mixing process of the sintered cylinder mixer, due to the high humidity and viscosity of the material, the phenomenon of sticking material on the wall of the mixer cylinder is common, resulting in the continuous increase of the rolling weight of the cylinder and the gradual decrease of the internal mixing space. The operation load of the equipment is increased, and the mixing effect and quality of the material are reduced, which seriously affects th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/10B01F15/00B01F27/73
CPCB01F27/052B01F27/0531B01F27/116B01F27/73B01F2035/351B01F2035/352B01F35/123B01F35/43B01F2101/45
Inventor 魏志军郑木生
Owner 马鞍山市方正机械制造有限责任公司
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