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CN102228846A - 一种炬辊磨机 - Google Patents

一种炬辊磨机 Download PDF

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Publication number
CN102228846A
CN102228846A CN2011101021891A CN201110102189A CN102228846A CN 102228846 A CN102228846 A CN 102228846A CN 2011101021891 A CN2011101021891 A CN 2011101021891A CN 201110102189 A CN201110102189 A CN 201110102189A CN 102228846 A CN102228846 A CN 102228846A
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torch
casing
roller
main shaft
box body
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CN2011101021891A
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CN102228846B (zh
Inventor
邓连松
王志坚
罗红杰
谢纪东
胡红桂
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Shaoshan Shaoyuan Energy-Saving Heavy Equipment Co., Ltd.
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Xiangtan Xiangke Electromechanical Equipment Co Ltd
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Priority to CN 201110102189 priority Critical patent/CN102228846B/zh
Publication of CN102228846A publication Critical patent/CN102228846A/zh
Priority to PCT/CN2012/074481 priority patent/WO2012142971A1/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/08Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

一种炬辊磨机,其包括具有筒形分块夹层结构的箱体,箱体的顶部设有进料口和与箱体夹层之内腔相通的细粉出料口,箱体的底部设有与箱体夹层之内腔相通的粗粉出料口,主轴的上端置于上轴承座上,主轴的下端置于下轴承座上,所述主轴的下轴承座下端同轴套装有传动轮;上轴承座与下轴承座之间的主轴上轴向间隔安装有至少两层转盘和均料盘,转盘周边均匀镶嵌有至少三个可随主轴旋转的滑块,所述滑块上铰接有一可沿箱体内壁环绕碾磨的磨辊,所述磨辊为外形呈火炬状的炬形磨辊,所述炬形磨辊对应的机箱内壁部位装有与炬形磨辊辊体形状相适应的内衬。本发明运转灵活,运行阻力小,能耗低,粉磨效率高,使用寿命长,易损件更换方便,运行成本低。

Description

一种炬辊磨机
技术领域
本发明涉及一种粉磨装置,尤其是涉及一种辊磨机。
背景技术
现有辊式粉磨机种类繁多,仅中国专利文献报道的,就数以百计。现有各类辊磨机的结构,虽各有差异,但它们的磨辊,一般都是悬挂或水平安装在转盘之上,普遍存在着结构复杂、占用空间偏大、粉磨效率偏低、使用寿命偏短等缺陷,不仅粉磨效率较低,能耗高,维修困难,零部件的更换也相当麻烦。
发明内容
本发明针对现有辊式粉磨机存在的缺陷,提供一种粉磨效率高,且结构紧凑,耗能低,使用寿命长,维修简便,运行安全可靠的炬辊磨机。
本发明的技术方案是:一种炬辊磨机,包括带隔音罩的具有筒形分块夹层结构的箱体,所述箱体的顶部设有进料口和与箱体夹层之内腔相通的细粉出料口,箱体的底部设有与箱体夹层之内腔相通的粗粉出料口,安装在箱体中的主轴的上端置于上轴承座上,主轴的下端置于下轴承座上,所述上轴承座固定安装在箱体上端面,下轴承座固定安装在箱体的下底面;所述主轴的下轴承座下端同轴套装有传动轮;所述上轴承座与下轴承座之间的主轴上轴向间隔安装有至少两层转盘和均料盘;其特征在于,所述转盘周边均匀嵌装有至少三个可随主轴旋转的滑块,所述滑块上铰接有一可沿箱体内壁环绕碾磨的磨辊,所述磨辊为外形呈火炬状的炬形磨辊(可简称“炬辊”),所述炬形磨辊对应的机箱内壁部位装有与炬形磨辊辊体形状相适应的内衬。
所述炬形磨辊包括辊轴,所述辊轴的上端固定轴接一辊套,所述辊套截面呈倒锥台形,外形似火炬的火焰,辊套是耐磨介质;辊轴的下端套接一带铰链耳的轴承套,所述轴承套与辊轴之间装有轴承;所述辊轴外形似火炬的手柄,轴承套上的铰链耳通过销轴与镶嵌在转盘上的滑块连接。
工作时,物料从箱体顶部的进料口进入,散落到旋转的均料盘上,旋转的均料盘将物料均匀撒向箱内周边,下落至炬形磨辊与内衬之间,经炬形磨辊与内衬的碾磨粉碎后,合格的成品细粉由外设风机从箱体夹层顶部的细粉出料口通过风力吸出,输送到外设收集装置,未达到设定细度要求的粗颗粒粉料则由粗料出料口排出并送入外设提升机构送入进料口继续进行循环粉磨。
本发明之炬形磨辊机所设滑块可以保障炬形磨辊工作时不向外倾倒,但能径向移动,借以补偿粉磨过程中产生的磨损;如被粉磨的物料中夹杂有铁块等无法粉碎的杂质,由于炬形磨辊能径向移动,可以避免炬形磨辊受到损坏,因而能承受频繁振动和较大轴向力,运转灵活,运行阻力小,能耗低,粉磨效率高,使用寿命长,易损件更换方便,运行成本低。
附图说明
图1为本发明一实施例的结构示意图。
图2为图1所示实施例的炬型磨辊结构放大示意图。
具体实施方式
以下结合附图及实施例对本发明作进一步详细说明。
参照图1,本实施例包括带隔音罩13的具有筒形分块夹层结构的箱体4,所述箱体4的顶部设有进料口11和与箱体夹层之内腔相通的细粉出料口12,箱体4的底部设有与箱体夹层之内腔相通的粗粉出料口14,安装在箱体4中的主轴1的上端置于上轴承座10上,主轴1的下端置于下轴承座3上,所述上轴承座10固定安装在箱体4上端面,下轴承座3固定安装在箱体4的下底面;所述主轴1的下轴承座3下端同轴套装有传动轮2;所述上轴承座10与下轴承座3之间的主轴1上轴向间隔安装有两层转盘7和均料盘9;所述转盘7周边均匀镶嵌有4个可随所述主轴1旋转的滑块5,所述滑块5上铰接有一可沿箱体4内壁环绕碾磨的磨辊6,所述磨辊6为外形呈火炬状的炬形磨辊,炬形磨辊6对应的机箱内壁部位装有与炬形磨辊6辊体形状相适应的内衬8。
参照图2,炬形磨辊6包括辊轴62,辊轴62的上端固定轴接一辊套61,所述辊套61截面呈倒锥台形,外形似火炬的火焰,辊套61是耐磨介质;辊轴62的下端套接一带铰链耳63的轴承套64,所述轴承套64与辊轴62之间装有轴承65;所述辊轴62外形似火炬的手柄,轴承套64上的铰链耳63通过销轴与镶嵌在转盘7上的滑块5连接。滑块5可以保障炬型磨辊6工作时不向外倾倒且能径向移动,借以补偿粉磨过程中产生的磨损。
工作时,物料从箱体4顶部的进料口11落到均料盘9上,均料盘9将物料均匀撒开,经炬型磨辊6的多次碾磨后,碾磨合格的成品细粉末由外设抽风机从箱体4夹层顶部的出料口12风力吸出输送到外设收集装置,未达到设定细度要求的粗颗粉则由粗料出料口14排出并送入外设提升机构继续输入进料口11进行循环粉磨。
本发明运转灵活,比现有球磨机节能60%以上,粉磨效率提高80%以上,使用寿命长,维修简便,易损件更换方便,运行成本低,能承受频繁振动和较大轴向力,噪音低,铁耗少。

Claims (2)

1.一种炬辊磨机,包括带隔音罩的具有筒形分块夹层结构的箱体,所述箱体的顶部设有进料口和与箱体夹层之内腔相通的细粉出料口,箱体的底部设有与箱体夹层之内腔相通的粗粉出料口,安装在箱体中的主轴的上端置于上轴承座上,主轴的下端置于下轴承座上,所述上轴承座固定安装在箱体上端面,下轴承座固定安装在箱体的下底面,所述主轴的下轴承座下端同轴套装有传动轮;所述上轴承座与下轴承座之间的主轴上轴向间隔安装有至少两层转盘和均料盘,其特征在于,所述转盘周边均匀嵌装有至少三个可随主轴旋转的滑块,所述滑块上铰接有一可沿箱体内壁环绕碾磨的磨辊,所述磨辊为外形呈火炬状的炬形磨辊,所述炬形磨辊对应的机箱内壁部位装有与炬形磨辊辊体形状相适应的内衬。
2.如权利要求1所述的炬辊磨机,其特征在于,所述炬形磨辊包括辊轴,所述辊轴的上端固定轴接一辊套,所述辊套截面呈倒锥台形,外形似火炬的火焰,辊套是耐磨介质;辊轴的下端套接一带铰链耳的轴承套,所述轴承套与辊轴之间装有轴承;所述辊轴外形似火炬的手柄;轴承套上的铰链耳通过销轴与镶嵌在转盘上的滑块连接。
CN 201110102189 2011-04-22 2011-04-22 一种炬辊磨机 Expired - Fee Related CN102228846B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012142971A1 (zh) * 2011-04-22 2012-10-26 湘潭湘科机电设备有限公司 一种炬辊磨机
CN103785509A (zh) * 2014-02-18 2014-05-14 邓连松 Lsm立式筒体边缘双传动大型连松磨

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689066A (zh) * 2015-11-19 2016-06-22 无锡意凯自动化技术有限公司 真空研磨乳化装置

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Publication number Priority date Publication date Assignee Title
US4127237A (en) * 1977-12-27 1978-11-28 Combustion Engineering, Inc. Plural bowl mills in series
AU624266B2 (en) * 1989-09-20 1992-06-04 Ical Limited Pulverizing mill
US6446888B1 (en) * 2000-11-08 2002-09-10 Robert M. Williams, Sr. Grinding apparatus with vertical static separators
CN2880249Y (zh) * 2006-02-18 2007-03-21 胡继生 辊碾超细磨
CN100998960A (zh) * 2006-12-31 2007-07-18 杨连国 磨辊机构装置
CN201132126Y (zh) * 2007-11-30 2008-10-15 洛阳巨力机械制造有限公司 一种预粉磨磨机
CN202044978U (zh) * 2011-04-22 2011-11-23 湘潭湘科机电设备有限公司 炬辊磨机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012142971A1 (zh) * 2011-04-22 2012-10-26 湘潭湘科机电设备有限公司 一种炬辊磨机
CN103785509A (zh) * 2014-02-18 2014-05-14 邓连松 Lsm立式筒体边缘双传动大型连松磨
CN103785509B (zh) * 2014-02-18 2015-12-23 邓毅 立式筒体边缘双传动大型磨机

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