WO2018036195A1 - 一种辊压机的压辊 - Google Patents

一种辊压机的压辊 Download PDF

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Publication number
WO2018036195A1
WO2018036195A1 PCT/CN2017/082983 CN2017082983W WO2018036195A1 WO 2018036195 A1 WO2018036195 A1 WO 2018036195A1 CN 2017082983 W CN2017082983 W CN 2017082983W WO 2018036195 A1 WO2018036195 A1 WO 2018036195A1
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Prior art keywords
wear
roller
sleeve
resistant
block
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PCT/CN2017/082983
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English (en)
French (fr)
Inventor
林先明
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江苏新业重工股份有限公司
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Publication of WO2018036195A1 publication Critical patent/WO2018036195A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B02C4/305—Wear resistant rollers

Definitions

  • the invention relates to the technical field of mechanical equipment, in particular to a pressure roller of a roller press.
  • Press rolls are typically used in rolling equipment to grind or comminute materials. Usually, the press roll rolls the material by means of a projection provided on the surface of the press roll base.
  • the pressure roller structure of the existing roller press is to sleeve the sleeve on the main shaft, and the surface of the sleeve has a wear layer, and the material is extruded through the wear layer on the surface of the sleeve during the rotation of the spindle of the roller press to achieve grinding or The effect of crushing materials.
  • the wear layer after the wear layer is worn, it is necessary to repair the wear layer or replace the sleeve.
  • the wear layer has a large amount of work during the repair welding, which is inconvenient, and the maintenance cost of the replacement sleeve is high.
  • An object of the present invention is to provide a press roll which is easy to replace and low in maintenance cost.
  • the present invention provides a pressure roller of a roller press, comprising a main shaft and a sleeve sleeved on the main shaft, and a wear-resistant pressure block is symmetrically disposed on an outer surface of the sleeve, the wear-resistant
  • the pressure blocks are arranged in a strip shape, and the side plates are closely arranged on the outer surface of the sleeve.
  • Under each of the wear-resistant pressure blocks a wedge-shaped boss is arranged, and a correspondingly shaped wedge-shaped groove is arranged at a corresponding position of the sleeve.
  • the pressure roller of a roller press of the present invention is provided with a detachable wear-resistant pressure block on the outer side of the sleeve, and the wear-resistant pressure block is inserted into the wedge-shaped groove on the sleeve through the wedge-shaped boss, and the wear-resistant pressure block is worn after being worn. It is convenient to replace and repair, no need to replace the entire bushing, improve efficiency and reduce maintenance costs, and extend the service life of the whole equipment.
  • a further improvement is that an adjustment pad is arranged at the bottom of the wedge groove; a small particle wear-resistant coating is arranged on the outer side of the wear-resistant pressure block, the coating thickness is 1 mm - 5 mm, and the coating thickness and the maximum of the small particles The diameter ratio is 0.7-1.5. Due to the gap between the wedge-shaped boss and the wedge-shaped groove member on the sleeve, the wear-resistant pressure block and the sleeve can be pressed by adjusting the spacer to ensure normal operation of the device; small particles are resistant to the outside of the wear-resistant pressure block. Grinding coating to increase wear resistance, small particle wear-resistant coating can be wear-resistant coating of polymer polymer ceramic particles. In addition to good wear resistance and corrosion resistance, the coating also has strong viscosity. Junction strength.
  • a step surface is disposed on an upper surface of one end of each of the wear-resistant pressure blocks, and a mounting fixture is disposed on an outer side of the step surface, and the mounting fixture comprises at least two circular-shaped pressure blocks, each of which The circular-shaped pressure blocks are connected end to end on the step surface of the wear-resistant pressure block, and the circular-shaped pressure blocks are connected by fixing plates and fixing bolts.
  • the step surface is a circular arc shape, and a mounting fixture is arranged outside the step surface, so that the mounting fixture does not affect the working operation of the wear block, and the radial fixing is more tight than the axial fixing, and the fixing effect is better, and the circle is utilized.
  • the arc-shaped pressing block is pressed on the outer side of the step surface of the wear-resistant pressure block, and the fixing bolt and the fixing plate are designed at the joint of the circular-shaped pressing block, the fixing structure is stable, the assembly and disassembly are convenient, and the maintenance is convenient.
  • the step surface of each wear block is set as an inclined surface, and the end face of the wear block is gradually inclined, the inclination angle is 5°-10°, and the arc shape is pressed.
  • the lower surface of the block is also provided as an inclined surface that is adapted to the inclined surface of the wear block.
  • the lower surface of the stepped surface and the circular arc-shaped pressing block are arranged to cooperate with each other, so that the fixed structure is subjected to a reasonable force, which is advantageous for the fixed tightening of the entire mounting fixture, and the wear-resistant compact is pressed inward to avoid loose turbulence.
  • the length of the wedge groove is smaller than the length of the sleeve, and the other end of each of the wear blocks is provided with a snap protrusion, and a corresponding groove is provided at a position corresponding to the sleeve.
  • the other end of the wear block is provided with a snap-fit projection and a snap groove on the sleeve to effectively fix the other end of the wear block to prevent swaying and tilting.
  • the pressure roller of a roller press of the present invention relates to a pressure roller of a roller press for grinding or pulverizing, and comprises a roller structure of the pressure roller, which is used only when worn and worn until it needs to be replaced.
  • Loosen the fixing bolts on the circular block remove the fixing plate, pull out the wear-resistant pressure block that needs to be replaced from one side, replace the new wear-resistant pressure block, and complete the maintenance.
  • the shape of the wedge groove on the sleeve is circular, square, prismatic or dovetail, and all shapes that can be correspondingly matched, wherein the wear-resistant pressure block is also set to at least two, and the wear-resistant pressure block is installed by the circular-shaped pressure block.
  • the fixing plate is fixed by the fixing bolt on the joint of the circular-shaped pressing block, thereby fixing the wear-resistant pressure block to prevent axial movement.
  • Figure 1 is a front view of the prior art
  • Figure 2 is a left side view of the prior art
  • Figure 3 is a front elevational view of the present invention.
  • Figure 4 is a left side view of the present invention.
  • Figure 5 is a partial enlarged view of the assembly of the wedge-shaped boss and the wedge-shaped groove of the present invention.
  • Figure 6 is a partial enlarged view of Figure 4.
  • Figure 7 is a schematic structural view of the wear block of the present invention.
  • the pressure roller of a roller press of the present invention comprises a main shaft 1 and a sleeve 2 sleeved on the main shaft 1,
  • the outer surface of the sleeve 2 is symmetrically disposed with a ring of wear-resistant pressure blocks 3, which are arranged in strips, and are arranged side by side closely on the outer surface of the sleeve 2, below each of the wear-resistant pressure blocks 3.
  • a wedge-shaped boss 4 is disposed, and a correspondingly shaped wedge-shaped groove 5 is disposed at a corresponding position of the sleeve 2, and an adjustment pad 6 is disposed at the bottom of the wedge-shaped groove 5; and an outer side of the wear-resistant pressure block 3 is disposed
  • a small particle wear resistant coating having a coating thickness of from 1 mm to 5 mm and a coating thickness to a maximum diameter ratio of small particles of from 0.7 to 1.5.
  • a step surface 7 is disposed on an upper surface of one end of each of the wear-resistant compacts 3, and a mounting fixture is disposed on an outer side of the step surface 7.
  • the mounting fixture includes at least two arc-shaped pressing blocks 8.
  • Each of the circular arc-shaped pressure blocks 8 is connected end to end on the step surface 7 of the wear-resistant pressure block 3, and the circular-shaped pressure blocks 8 are connected by a fixing plate 9 and a fixing bolt 10.
  • the step faces 7 of each of the wear blocks 3 are arranged as inclined faces, which are gradually inclined by the end faces of the wear blocks 3, and the inclination angle is 5°-10°,
  • the lower surface of the curved compact 8 is also provided as an inclined surface that is adapted to the inclined surface of the wear block 3.
  • the length of the wedge-shaped groove 5 is smaller than the length of the sleeve 2, and the other end of each of the wear-resistant pressure blocks 3 is provided with a snap projection 11 at a position corresponding to the sleeve 2
  • the groove 12 is provided on the upper surface of the other end of each of the wear-resistant compacts 3, and a mounting surface is provided on the outer side of the step surface 7.
  • the pressure roller of a roller press of the present invention is provided with a detachable wear-resistant pressure block on the outer side of the sleeve, and the wear-resistant pressure block is inserted into the wedge-shaped groove on the sleeve through the wedge-shaped boss, and the wear-resistant pressure block is worn after being worn. It is convenient to replace and repair, no need to replace the entire bushing, improve efficiency and reduce maintenance costs, and extend the service life of the whole equipment.
  • the wear-resistant pressure block and the sleeve can be pressed by adjusting the spacer to ensure normal operation of the device; small particles are resistant to the outside of the wear-resistant pressure block.
  • Grinding coating to increase wear resistance, small particle wear-resistant coating can be wear-resistant coating of polymer polymer ceramic particles. In addition to good wear resistance and corrosion resistance, the coating also has strong viscosity. Junction strength.
  • the step surface is a circular arc shape, and a mounting fixture is arranged outside the step surface, so that the mounting fixture does not affect the working operation of the wear block, and the radial fixing is more tight than the axial fixing, and the fixing effect is better, and the circle is utilized.
  • the arc-shaped pressing block is pressed on the outer side of the step surface of the wear-resistant pressure block, and the fixing bolt and the fixing plate are designed at the joint of the circular-shaped pressing block, the fixing structure is stable, the assembly and disassembly are convenient, and the maintenance is convenient.
  • the lower surface of the stepped surface and the circular arc-shaped pressing block are arranged to cooperate with each other, so that the fixed structure is subjected to a reasonable force, which is advantageous for the fixed tightening of the entire mounting fixture, and the wear-resistant compact is pressed inward to avoid loose turbulence.
  • the other end of the wear block is provided with a snap-fit projection and a snap groove on the sleeve to effectively fix the other end of the wear block to prevent swaying and tilting.
  • the pressure roller of a roller press of the present invention when the wear-resistant pressure block is used and worn to be replaced, only needs to loosen the circular arc pressure Fix the bolts on the block, remove the fixing plate, pull out the wear-resistant pressure block that needs to be replaced from one side, replace the new wear-resistant pressure block, and complete the repair.
  • the shape of the wedge groove on the sleeve is circular, square, prismatic or dovetail, and all shapes that can be correspondingly matched, wherein the wear-resistant pressure block is also set to at least two, and the wear-resistant pressure block is installed by the circular-shaped pressure block. After positioning, the fixing plate is fixed by the fixing bolt on the joint of the circular-shaped pressing block, thereby fixing the wear-resistant pressure block to prevent axial movement.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

一种辊压机的压辊，包括主轴（1）和套在所述主轴上的轴套（2），在轴套的外表面对称设置有一圈耐磨压块（3），所述耐磨压块设置为条状，并排紧密排列在轴套外表面，在每个所述耐磨压块的下方设置有楔形凸台（4），在轴套相对应的位置设置有形状相适配的楔形槽（5）。该压辊在轴套外侧设置可拆卸的耐磨压块，耐磨压块使用磨损后，更换维修方便，无需更换整个轴套，提高效率的同时降低维修费用，延长整个设备的使用寿命。

Description

一种辊压机的压辊 技术领域
本发明涉及机械设备技术领域，特别涉及一种辊压机的压辊。
背景技术
压辊一般是用在辊压装置中，用来研磨或粉碎物料。通常压辊辊压物料的时候是利用设置在压辊基体表面的凸起实现的。
现有辊压机的压辊结构就是在主轴上套轴套，轴套表面有耐磨层，在辊压机主轴旋转过程上通过轴套表面的耐磨层来挤压物料，以达到研磨或粉碎物料的效果。但是，耐磨层磨损后，就需要对耐磨层补焊或者更换轴套，一方面在耐磨层在补焊时工作量大，不方便，如果更换轴套维修费用又很高。
发明内容
本发明的目的是提供一种使用更换方便和维修费用低的的压辊。
为实现上述目的，本发明提供了一种辊压机的压辊，包括主轴和套在所述主轴上的轴套，在轴套的外表面对称设置有一圈耐磨压块，所述耐磨压块设置为条状，并排紧密排列在轴套外表面，在每个所述耐磨压块的下方设置有楔形凸台，在轴套相对应的位置设置有形状相适配的楔形槽。本发明的一种辊压机的压辊，在轴套外侧设置可拆卸的耐磨压块，耐磨压块通过楔形凸台插入轴套上的楔形槽内，耐磨压块使用磨损后，更换维修方便，无需更换整个轴套，提高效率的同时降低维修费用，延长整个设备的使用寿命。
进一步的改进在于，在楔形槽底部设置有调整垫块；在所述耐磨压块的外侧设置有小颗粒耐磨涂层，涂层厚度为1mm-5mm，并且涂层厚度与小颗粒的最大直径比为0.7-1.5。由于楔形凸台和轴套上的楔形槽部件间会的间隙，通过调整垫块可以将耐磨压块与轴套压紧，保证设备的运转正常；耐磨压块的外侧设置有小颗粒耐磨涂层，增加耐磨性，小颗粒耐磨涂层可以为聚合物高分子陶瓷颗粒耐磨涂层，涂层除了具有较好的耐磨性、耐腐蚀性外，还有较强的粘结力度。
其中优选的，在每个所述耐磨压块的一端上表面设置有台阶面，在台阶面的外侧设置有安装固定装置，所述安装固定装置包括至少2个圆弧形压块，每个圆弧形压块首尾相连压在耐磨压块的台阶面上，圆弧形压块之间通过固定板和固定螺栓连接。台阶面为圆弧形，在台阶面外侧设置安装固定装置，这样安装固定装置不会影响耐磨压块的工作运转，而且径向的固定比轴向固定更加紧密，固定效果更好，利用圆弧形压块压在耐磨压块的台阶面外侧，在圆弧形压块的连接处设计了固定螺栓和固定板，固定结构稳定，便于装拆，维修方便。
为增加安装固定装置的紧固性能，每个耐磨压块的台阶面均设置为倾斜面，由耐磨压块的端面向内逐渐倾斜，倾斜角度为5°-10°，圆弧形压块的下表面也设置为与耐磨压块的倾斜面相适配的倾斜表面。台阶面和圆弧形压块的下表面倾斜设置相互配合，使得固定结构受力合理，有利于整个安装固定装置的固定收紧，并且将耐磨压块向内压紧，避免松散窜动。另外，所述楔形槽的长度小于轴套的长度，在每个所述耐磨压块的另一端端部设置有卡接凸块，在轴套相对应的位置设置有卡接凹槽。耐磨压块的另一端设置卡接凸块和轴套上的卡接凹槽适配，将耐磨压块的另一端有效固定，防止窜动和倾斜。
本发明的一种辊压机的压辊，涉及用于研磨或粉碎的辊压机的压辊，包括这种压辊的辊压结构，耐磨压块使用、磨损至需要更换时，只需要松开圆弧形压块上的固定螺栓，取下固定板，从一侧抽出需要更换的耐磨压块，更换上新的耐磨压块，就完成的维修。轴套上的楔形槽形状为圆形、方形、棱形或者燕尾形等所有能够想对应配合的形状，其中耐磨压块也至少设置为2个，耐磨压块由圆弧形压块安装定位后，由固定螺栓将固定板固定在圆弧形压块的接头上，从而固定耐磨压块防止轴向窜动。
本发明的优点是；
1、维修方便：只需要一、两个小时就能完成更换(以前更换至少需要24小时、或更多)。
2、维修费用低：原来轴套磨损后，一般是采用堆焊耐磨材料进行复修，维修费用与人工费用很高，现在即使是更换易损件，费用也少的多。
附图说明
图1是现有技术的主视图；
图2是现有技术的左视图；
图3是本发明的主视图；
图4是本发明的左视图；
图5是本发明楔形凸台与楔形槽装配的局部放大图；
图6是图4的局部放大图；
图7是本发明耐磨块的结构示意图；
其中，1-主轴，2-轴套，3-耐磨压块，4-楔形凸台，5-楔形槽，6-调整垫块，7-台阶面，8-圆弧形压块，9-固定板，10-固定螺栓，11-卡接凸块，12-卡接凹槽。
具体实施方式
下面结合附图详细说明本发明的优选技术方案。
如图所示，本发明的一种辊压机的压辊，包括主轴1和套在所述主轴1上的轴套2，在 轴套2的外表面对称设置有一圈耐磨压块3，所述耐磨压块3设置为条状，并排紧密排列在轴套2外表面，在每个所述耐磨压块3的下方设置有楔形凸台4，在轴套2相对应的位置设置有形状相适配的楔形槽5，在楔形槽5底部设置有调整垫块6；在所述耐磨压块3的外侧设置有小颗粒耐磨涂层，涂层厚度为1mm-5mm，并且涂层厚度与小颗粒的最大直径比为0.7-1.5。
其中，在每个所述耐磨压块3的一端上表面设置有台阶面7，在台阶面7的外侧设置有安装固定装置，所述安装固定装置包括至少2个圆弧形压块8，每个圆弧形压块8首尾相连压在耐磨压块3的台阶面7上，圆弧形压块8之间通过固定板9和固定螺栓10连接。
为增加安装固定装置的紧固性能，每个耐磨压块3的台阶面7均设置为倾斜面，由耐磨压块3的端面向内逐渐倾斜，倾斜角度为5°-10°，圆弧形压块8的下表面也设置为与耐磨压块3的倾斜面相适配的倾斜表面。
另外，所述楔形槽5的长度小于轴套2的长度，在每个所述耐磨压块3的另一端端部设置有卡接凸块11，在轴套2相对应的位置设置有卡接凹槽12；或者在每个所述耐磨压块3的另一端上表面也设置有台阶面7，在台阶面7的外侧设置有安装固定装置。
本发明的一种辊压机的压辊，在轴套外侧设置可拆卸的耐磨压块，耐磨压块通过楔形凸台插入轴套上的楔形槽内，耐磨压块使用磨损后，更换维修方便，无需更换整个轴套，提高效率的同时降低维修费用，延长整个设备的使用寿命。
由于楔形凸台和轴套上的楔形槽部件间会的间隙，通过调整垫块可以将耐磨压块与轴套压紧，保证设备的运转正常；耐磨压块的外侧设置有小颗粒耐磨涂层，增加耐磨性，小颗粒耐磨涂层可以为聚合物高分子陶瓷颗粒耐磨涂层，涂层除了具有较好的耐磨性、耐腐蚀性外，还有较强的粘结力度。
台阶面为圆弧形，在台阶面外侧设置安装固定装置，这样安装固定装置不会影响耐磨压块的工作运转，而且径向的固定比轴向固定更加紧密，固定效果更好，利用圆弧形压块压在耐磨压块的台阶面外侧，在圆弧形压块的连接处设计了固定螺栓和固定板，固定结构稳定，便于装拆，维修方便。
台阶面和圆弧形压块的下表面倾斜设置相互配合，使得固定结构受力合理，有利于整个安装固定装置的固定收紧，并且将耐磨压块向内压紧，避免松散窜动。
耐磨压块的另一端设置卡接凸块和轴套上的卡接凹槽适配，将耐磨压块的另一端有效固定，防止窜动和倾斜。
本发明的一种辊压机的压辊，耐磨压块使用、磨损至需要更换时，只需要松开圆弧形压 块上的固定螺栓，取下固定板，从一侧抽出需要更换的耐磨压块，更换上新的耐磨压块，就完成的维修。轴套上的楔形槽形状为圆形、方形、棱形或者燕尾形等所有能够想对应配合的形状，其中耐磨压块也至少设置为2个，耐磨压块由圆弧形压块安装定位后，由固定螺栓将固定板固定在圆弧形压块的接头上，从而固定耐磨压块防止轴向窜动。
本发明的优点是；
1、维修方便：只需要一、两个小时就能完成更换(以前更换至少需要24小时、或更多)。
2、维修费用低：原来轴套磨损后，一般是采用堆焊耐磨材料进行复修，维修费用与人工费用很高，现在即使是更换易损件，费用也少的多。

Claims (7)

  1. 一种辊压机的压辊，其特征在于：包括主轴和套在所述主轴上的轴套，在轴套的外表面对称设置有一圈耐磨压块，所述耐磨压块设置为条状，并排紧密排列在轴套外表面，在每个所述耐磨压块的下方设置有楔形凸台，在轴套相对应的位置设置有形状相适配的楔形槽。
  2. 如权利要求1所述的一种辊压机的压辊，其特征在于：在楔形槽底部设置有调整垫块。
  3. 如权利要求1所述的一种辊压机的压辊，其特征在于：在所述耐磨压块的外侧设置有小颗粒耐磨涂层，涂层厚度为1mm-5mm，并且涂层厚度与小颗粒的最大直径比为0.7-1.5。
  4. 如权利要求1或2或3所述的一种辊压机的压辊，其特征在于：在每个所述耐磨压块的一端上表面设置有台阶面，在台阶面的外侧设置有安装固定装置。
  5. 如权利要求4所述的一种辊压机的压辊，其特征在于：所述安装固定装置包括至少2个圆弧形压块，每个圆弧形压块首尾相连压在耐磨压块的台阶面上，圆弧形压块之间通过固定板和固定螺栓连接。
  6. 如权利要求5所述的一种辊压机的压辊，其特征在于：每个耐磨压块的台阶面均设置为倾斜面，由耐磨压块的端面向内逐渐倾斜，倾斜角度为5°-10°，圆弧形压块的下表面也设置为与耐磨压块的倾斜面相适配的倾斜表面。
  7. 如权利要求6所述的一种辊压机的压辊，其特征在于：所述楔形槽的长度小于轴套的长度，在每个所述耐磨压块的另一端端部设置有卡接凸块，在轴套相对应的位置设置有卡接凹槽。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115254312A (zh) * 2022-06-20 2022-11-01 华能国际电力股份有限公司营口电厂 一种具有金属陶瓷复合物的中速磨煤机磨辊套

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106111254B (zh) * 2016-08-26 2019-07-05 江苏新业重工股份有限公司 一种辊压机的压辊
CN109744861A (zh) * 2017-11-02 2019-05-14 佛山市顺德区美的电热电器制造有限公司 用于烹饪器具的压力检测装置和具有其的烹饪器具
CN108525931B (zh) * 2018-05-17 2020-11-13 惠州市瑞丰研磨材料有限公司 一种砂纸生产绒布砂纸上胶装置及其工作方法
CN111570013B (zh) * 2020-05-28 2022-05-24 中钢天源股份有限公司 一种镶嵌硬质合金柱钉的辊压机辊子结构

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2059104U (zh) * 1989-12-30 1990-07-11 中南工业大学 采用分块式破碎板的破碎辊
JP2001129418A (ja) * 1999-11-01 2001-05-15 Nisshin Flour Milling Co Ltd 機械式粉砕機
CN2577951Y (zh) * 2002-09-25 2003-10-08 张店钢铁总厂 组合式破碎辊
CN2636984Y (zh) * 2003-07-14 2004-09-01 崔丽蓉 破碎机辊筒
CN205056098U (zh) * 2015-09-29 2016-03-02 重庆罗曼新材料科技有限公司 能更换磨损部位的组合立式锥形耐磨辊
CN106111254A (zh) * 2016-08-26 2016-11-16 江苏新业重工股份有限公司 一种辊压机的压辊
CN205797326U (zh) * 2016-07-19 2016-12-14 江苏新业重工股份有限公司 一种辊压机压辊
CN205965994U (zh) * 2016-08-26 2017-02-22 江苏新业重工股份有限公司 一种辊压机的压辊

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006908A1 (de) * 2007-02-13 2008-08-14 Cht R. Beitlich Gmbh Katalysierte Peroxidbleiche ("Katalysator-Bleiche")
DE102007007276B4 (de) * 2007-02-14 2019-12-05 Khd Humboldt Wedag Gmbh Panzerung der Oberflächen von Rollenpressen-Presswalzen
CN201482513U (zh) * 2009-05-21 2010-05-26 李寿海 一种新型结构的破碎机齿板
US8308096B2 (en) * 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
JP2014507276A (ja) * 2011-02-23 2014-03-27 エフ・エル・スミス・エー・エス 粉砕ローラー
CN202277855U (zh) * 2011-10-28 2012-06-20 绵阳金鼎机电技术有限公司 一种新型破碎机高精度易拆卸耐磨齿辊
CN103191802A (zh) * 2013-04-26 2013-07-10 四川皇龙智能破碎技术股份有限公司 可快速拆装齿板的破碎机齿辊
WO2015015507A1 (en) * 2013-07-30 2015-02-05 Balaji Industrial Products Ltd., A grinding roller for vertical roller mill and method of manufacturing the same
SE537667C2 (sv) * 2013-10-18 2015-09-29 Metso Sweden Ab Vals uppdelad i segment utrustade med stift och/eller flänsar
CN204082807U (zh) * 2014-09-12 2015-01-07 新昌县楷翔机电有限公司 一种结构改良的抱箍
CN105126959B (zh) * 2015-08-28 2018-05-29 南通高欣耐磨科技股份有限公司 一种可拆卸式陶瓷合金复合磨辊的制造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2059104U (zh) * 1989-12-30 1990-07-11 中南工业大学 采用分块式破碎板的破碎辊
JP2001129418A (ja) * 1999-11-01 2001-05-15 Nisshin Flour Milling Co Ltd 機械式粉砕機
CN2577951Y (zh) * 2002-09-25 2003-10-08 张店钢铁总厂 组合式破碎辊
CN2636984Y (zh) * 2003-07-14 2004-09-01 崔丽蓉 破碎机辊筒
CN205056098U (zh) * 2015-09-29 2016-03-02 重庆罗曼新材料科技有限公司 能更换磨损部位的组合立式锥形耐磨辊
CN205797326U (zh) * 2016-07-19 2016-12-14 江苏新业重工股份有限公司 一种辊压机压辊
CN106111254A (zh) * 2016-08-26 2016-11-16 江苏新业重工股份有限公司 一种辊压机的压辊
CN205965994U (zh) * 2016-08-26 2017-02-22 江苏新业重工股份有限公司 一种辊压机的压辊

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115254312A (zh) * 2022-06-20 2022-11-01 华能国际电力股份有限公司营口电厂 一种具有金属陶瓷复合物的中速磨煤机磨辊套

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