CN110860346A - Spiral stirring mill for sepiolite - Google Patents

Spiral stirring mill for sepiolite Download PDF

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Publication number
CN110860346A
CN110860346A CN201911190762.1A CN201911190762A CN110860346A CN 110860346 A CN110860346 A CN 110860346A CN 201911190762 A CN201911190762 A CN 201911190762A CN 110860346 A CN110860346 A CN 110860346A
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China
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spiral
sepiolite
cone body
outer cylinder
spiral cone
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CN201911190762.1A
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Inventor
周友行
徐长锋
宋佳林
肖雨琴
张扬扬
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Xiangtan University
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Xiangtan University
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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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • B02C17/163—Stirring means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/24—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B02C21/02—Transportable disintegrating plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

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

Abstract

A spiral stirring mill for sepiolite mainly solves the technical problems that an existing sepiolite grinding machine is low in grinding efficiency, incomplete in grinding and the like. The key points of the technical scheme are as follows: the spiral cone comprises an outer barrel (1) and a spiral cone body (2), wherein the spiral cone body (2) is arranged in the outer barrel (1), the small end of the spiral cone body (2) is arranged at one end of an inlet of the outer barrel (1), and the large end of the spiral cone body (2) is arranged at one end of an outlet of the outer barrel (1). It is mainly used for sepiolite crushing.

Description

一种用于海泡石的螺旋搅拌磨机A spiral stirring mill for sepiolite

技术领域technical field

本发明涉及矿石粉碎设备领域，具体是一种用于海泡石破碎的用于海泡石的螺旋搅拌磨机。The invention relates to the field of ore crushing equipment, in particular to a spiral stirring mill used for sepiolite crushing.

背景技术Background technique

海泡石是一种稀有非金属矿，其分布不广，主要分布在西班牙、中国、美国、土耳其等少数国家。其中，中国海泡石85%分布在湘潭，湘潭海泡石现已探明储量2203万吨，享有“世界海泡石之都”的美誉，海泡石已成为湘潭非金属矿优势矿种，发展潜力巨大。Sepiolite is a rare non-metallic mineral whose distribution is not widespread, mainly in a few countries such as Spain, China, the United States, and Turkey. Among them, 85% of China's sepiolite is distributed in Xiangtan, and Xiangtan's sepiolite has proven reserves of 22.03 million tons, enjoying the reputation of "the world's sepiolite capital". The development potential is huge.

但是海泡石原矿品位低，应用范围狭窄；经过研磨、提纯、精加工后，往往会出现很多新的优良性能。由于超细粉体粒度极细，所以比表面积大，表面活性高，化学反应速度快，溶解度大，填充补强性能好，广泛用于空气净化、水体过滤和土壤治理。研磨效果的好坏直接影响海泡石矿粉的附加值的提高，这就使得研磨的意义更加重大。However, the grade of sepiolite raw ore is low and its application range is narrow; after grinding, purification and finishing, many new excellent properties often appear. Due to the extremely fine particle size of ultra-fine powder, it has large specific surface area, high surface activity, fast chemical reaction speed, high solubility, and good filling and reinforcing performance. It is widely used in air purification, water filtration and soil treatment. The quality of the grinding effect directly affects the increase of the added value of the sepiolite ore powder, which makes the grinding more significant.

现用于海泡石研磨的设备主要是球磨机，因机体笨重、工作效率低，本发明针对上述不足，发明了一款螺旋搅拌磨机，从而可以使研磨后的颗粒粒径更小更均匀。The equipment currently used for sepiolite grinding is mainly a ball mill. Due to the bulky body and low work efficiency, the present invention aims at the above shortcomings and invents a spiral stirring mill, which can make the particle size after grinding smaller and more uniform.

发明内容SUMMARY OF THE INVENTION

本发明的目的是提供一种用于海泡石的螺旋搅拌磨机，其结构简单，研磨效率高，体积小，实用性强。The purpose of the present invention is to provide a spiral stirring mill for sepiolite, which has the advantages of simple structure, high grinding efficiency, small volume and strong practicability.

本发明解决其技术问题所采用的技术方案是：它包括外筒1和螺旋椎体2，螺旋椎体2设置在外筒1内，螺旋椎体2的小头端设置在外筒1入口一端，螺旋椎体2的大头端设置在外筒1出口一端。The technical scheme adopted by the present invention to solve the technical problem is as follows: it comprises an outer cylinder 1 and a helical vertebral body 2, the helical vertebral body 2 is arranged in the outer cylinder 1, the small end of the helical vertebral body 2 is arranged at one end of the inlet of the outer cylinder 1, and the helical vertebral body 2 is arranged at the inlet end of the outer cylinder 1. The large end of the vertebral body 2 is arranged at one end of the outlet of the outer cylinder 1 .

所述螺旋椎体2外壁上设置有螺旋凹槽。The outer wall of the helical vertebral body 2 is provided with a helical groove.

所述外筒1出口附近的内壁为斜壁，离出口越近，壁厚越小。The inner wall near the outlet of the outer cylinder 1 is an inclined wall, and the closer it is to the outlet, the smaller the wall thickness.

还包括机架11，所述机架11上固设有大支撑架4和小支撑架5，外筒1安装在大支撑架4上，可以沿螺旋椎体2的轴向调节位置并进行固定，小支撑架5上设置有收集箱12。It also includes a frame 11, on which a large support frame 4 and a small support frame 5 are fixed, and the outer cylinder 1 is installed on the large support frame 4, and the position can be adjusted and fixed along the axial direction of the helical vertebral body 2. , a collection box 12 is provided on the small support frame 5 .

所述收集箱12上方设置有振动筛14，振动筛14设置在外筒1下方。A vibrating screen 14 is provided above the collection box 12 , and the vibrating screen 14 is provided below the outer cylinder 1 .

所述螺旋椎体2中心处安装有转轴6，转轴6通过传动装置与电机10连接。A rotating shaft 6 is installed at the center of the helical cone 2, and the rotating shaft 6 is connected with the motor 10 through a transmission device.

转轴6一端通过轴承安装在大支撑架4上，另一端通过轴承安装在机架11上。One end of the rotating shaft 6 is installed on the large support frame 4 through a bearing, and the other end is installed on the frame 11 through a bearing.

所述传动装置包括大带轮7、V带8和小带轮9，电机10安装于机架11上，并通过大带轮7带动V带8，V带8带动小带轮9，从而带动转轴6旋转，进一步带动螺旋椎体2转动。The transmission device includes a large pulley 7, a V belt 8 and a small pulley 9. The motor 10 is mounted on the frame 11, and drives the V belt 8 through the large pulley 7, and the V belt 8 drives the small pulley 9, thereby driving The rotation shaft 6 further drives the helical vertebral body 2 to rotate.

机架11的底部安装有万向轮12。A universal wheel 12 is installed on the bottom of the frame 11 .

本发明的有益效果是：海泡石矿石在螺旋椎体旋转带动作用下，快速到达下部窄研磨区，在螺旋椎体凹槽和外筒内壁的挤压以及研磨介质的碰撞共同作用下进行破碎，使得研磨效率更高，实用性强。The beneficial effects of the present invention are: the sepiolite ore quickly reaches the lower narrow grinding zone under the action of the rotation of the helical cone, and is crushed under the combined action of the groove of the helical cone and the inner wall of the outer cylinder and the collision of the grinding medium. , so that the grinding efficiency is higher and the practicability is strong.

附图说明Description of drawings

图1为本发明的结构示意图；Fig. 1 is the structural representation of the present invention;

图2为图1的剖视图；Fig. 2 is the sectional view of Fig. 1;

图3为螺旋椎体结构示意图；Figure 3 is a schematic diagram of a spiral vertebral body structure;

图4 为外筒剖视图；Figure 4 is a sectional view of the outer cylinder;

图5为下部研磨区放大图；Figure 5 is an enlarged view of the lower grinding zone;

图6 为大支撑架结构示意图；Figure 6 is a schematic diagram of the structure of the large support frame;

图7 为振动筛示意图；Figure 7 is a schematic diagram of the vibrating screen;

图中：1-外筒 2-螺旋椎体 3-环形扣 4-大支撑架 5-小支撑架 6-转轴 7-大带轮 8-V带 9- 小带轮 10-电机 11-机架 12-万向轮 13-轴承 14-振动筛 15-收集箱。In the picture: 1-outer cylinder 2-spiral cone 3-ring buckle 4-large support frame 5-small support frame 6-rotating shaft 7-large pulley 8-V belt 9-small pulley 10-motor 11-frame 12-Universal wheel 13-Bearing 14-Vibrating screen 15-Collection box.

具体实施方式Detailed ways

下面结合附图和实施例对本发明做进一步详细说明。The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

实施例1，参阅图1至图7，本发明包括外筒1、螺旋椎体2、传动装置、收集箱15和机架11，所述机架11上固设有大支撑架4和小支撑架5，外筒1安装在大支撑架4上，收集箱12通过小支撑架5固定在机架11上，螺旋椎体2套装在外筒1内，螺旋椎体2的小头端设置在外筒1入口一端，螺旋椎体2的大头端设置在外筒1出口一端，螺旋椎体2中心处安装有转轴6，转轴6通过传动装置与电机10连接。外筒1和螺旋椎体2之间的区域称为研磨区，螺旋椎体2的小头端设置在外筒1入口一端，螺旋椎体2的大头端设置在外筒1出口一端，从而形成上宽下窄的研磨区，使得研磨后的海泡石粉末粒径更小。Embodiment 1, referring to FIGS. 1 to 7 , the present invention includes an outer cylinder 1, a helical vertebral body 2, a transmission device, a collection box 15 and a frame 11, and the frame 11 is fixed with a large support frame 4 and a small support Frame 5, the outer cylinder 1 is installed on the large support frame 4, the collection box 12 is fixed on the frame 11 through the small support frame 5, the helical vertebral body 2 is sleeved in the outer cylinder 1, and the small end of the helical vertebral body 2 is arranged on the outer cylinder. 1. At one end of the inlet, the large end of the helical cone 2 is arranged at one end of the outlet of the outer cylinder 1, and a rotating shaft 6 is installed at the center of the helical cone 2. The rotating shaft 6 is connected to the motor 10 through a transmission device. The area between the outer cylinder 1 and the helical vertebral body 2 is called the grinding area. The narrow grinding zone makes the particle size of the ground sepiolite powder smaller.

实施例2，参阅图1至图7，所述螺旋椎体2外壁上设置有螺旋凹槽，便于带动海泡石大颗粒快速进入下部窄研磨区，使得研磨效率更高。矿石颗粒在外筒和螺旋锥体下部的窄研磨区受到挤压和磨介的碰撞作用而粉碎。其余同本发明的其它任一实施例或2个以上实施例的组合。Example 2, referring to FIGS. 1 to 7 , the outer wall of the helical vertebral body 2 is provided with a spiral groove, which is convenient to drive the large particles of sepiolite into the lower narrow grinding zone quickly, so that the grinding efficiency is higher. The ore particles are crushed by the collision of extrusion and grinding media in the narrow grinding zone at the lower part of the outer cylinder and the spiral cone. The rest are the same as any other embodiment of the present invention or a combination of two or more embodiments.

实施例3，参阅图1至图7，所述外筒1出口附近的内壁为斜壁，离出口越近，壁厚越小，以便于和螺旋椎体下部形成窄的研磨区，增大有效研磨区域的面积。其余同本发明的其它任一实施例或2个以上实施例的组合。Example 3, referring to Figures 1 to 7, the inner wall near the outlet of the outer cylinder 1 is an inclined wall, the closer it is to the outlet, the smaller the wall thickness, so as to form a narrow grinding zone with the lower part of the spiral vertebral body, increasing the effective The area of the grinding area. The rest are the same as any other embodiment of the present invention or a combination of two or more embodiments.

实施例4，参阅图1至图7，所述收集箱12上方设置有振动筛14，振动筛14设置在外筒1下方，由振动电机带动，被粉碎后的颗粒的在重力的作用下通过振动筛落入收集箱内，未能通过振动筛的颗粒继续留在研磨区受到挤压和研磨介质碰撞而粉碎，直到粉碎完为止。其余同本发明的其它任一实施例或2个以上实施例的组合。Embodiment 4, referring to FIGS. 1 to 7 , a vibrating screen 14 is provided above the collection box 12, and the vibrating screen 14 is arranged below the outer cylinder 1, driven by a vibrating motor, and the crushed particles are vibrated under the action of gravity. The screen falls into the collection box, and the particles that fail to pass through the vibrating screen continue to stay in the grinding area and are crushed by the collision of the grinding media and the crushing until the crushing is complete. The rest are the same as any other embodiment of the present invention or a combination of two or more embodiments.

实施例5，参阅图1至图7，大支撑架4两侧边设置有凸沿，并在大支撑架4两侧边以及两侧凸沿上开有方形通槽，在凸沿的上部和下部装有螺栓，环形扣3套装在方形通槽内，通过上下螺栓固定，旋进和旋退螺栓可以实现外筒1位置的上下调节，从而改变窄研磨区的横向间隔，使得研磨效率更高。具体是旋进上螺栓同时旋退下螺栓，可以降低外筒1的位置并固定，使窄研磨区的横向间隔减小；反之旋退上螺栓同时旋进下螺栓，可以升高外筒1的位置并固定，使窄研磨区的横向间隔增大。需要说明的是，也可以采用螺钉、螺纹丝杆等其他方式调节外筒1位置，总之实现改变窄研磨区的横向间隔就行。其余同本发明的其它任一实施例或2个以上实施例的组合。Embodiment 5, referring to Figures 1 to 7, the two sides of the large support frame 4 are provided with convex edges, and square through grooves are opened on both sides of the large support frame 4 and the convex edges on both sides. The lower part is equipped with bolts, and the ring buckle 3 is set in the square through groove. It is fixed by the upper and lower bolts. The position of the outer cylinder 1 can be adjusted up and down by screwing in and out the bolts, thereby changing the horizontal interval of the narrow grinding area and making the grinding efficiency higher. . Specifically, screwing the upper bolts in and out the lower bolts can lower the position of the outer cylinder 1 and fix it, so that the lateral interval of the narrow grinding area is reduced; Position and fix, so that the lateral spacing of the narrow grinding zone is increased. It should be noted that the position of the outer cylinder 1 can also be adjusted by other means such as screws and threaded screw rods. The rest are the same as any other embodiment of the present invention or a combination of two or more embodiments.

实施例6，参阅图1至图7，转轴6一端通过轴承安装在大支撑架4上，另一端通过轴承安装在机架11上。其余同本发明的其它任一实施例或2个以上实施例的组合。In Embodiment 6, referring to FIGS. 1 to 7 , one end of the rotating shaft 6 is installed on the large support frame 4 through a bearing, and the other end is installed on the frame 11 through a bearing. The rest are the same as any other embodiment of the present invention or a combination of two or more embodiments.

实施例7，参阅图1至图7，所述传动装置包括大带轮7、和V带8、小带轮9，电机10安装于机架11上，为了便于工作，电机10可以竖直安装于机架11侧边，并通过大带轮7带动V带8，V带8带动小带轮9，从而带动转轴6旋转，进一步带动螺旋椎体2转动。其余同本发明的其它任一实施例或2个以上实施例的组合。Embodiment 7, referring to FIGS. 1 to 7 , the transmission device includes a large pulley 7, a V-belt 8, and a small pulley 9, and the motor 10 is installed on the frame 11. In order to facilitate the work, the motor 10 can be installed vertically On the side of the frame 11, the large pulley 7 drives the V belt 8, and the V belt 8 drives the small pulley 9, thereby driving the rotating shaft 6 to rotate, and further driving the spiral cone 2 to rotate. The rest are the same as any other embodiment of the present invention or a combination of two or more embodiments.

实施例8，参阅图1至图7，机架11的底部安装有万向轮12，可实现整个研磨机任意方向移动，同时万向轮设有固定装置，方便机器固定。其余同本发明的其它任一实施例或2个以上实施例的组合。Embodiment 8, referring to Fig. 1 to Fig. 7, the bottom of the frame 11 is installed with a universal wheel 12, which can realize the movement of the entire grinding machine in any direction, and the universal wheel is provided with a fixing device, which is convenient for the machine to be fixed. The rest are the same as any other embodiment of the present invention or a combination of two or more embodiments.

本发明的工作原理：如图5所示，螺旋椎体和外筒下部形成窄的研磨区，调节外筒的上下距离可使得研磨区横向间隔改变，最窄间隔距离可调置外筒和椎体贴合，可使得研磨粒径更小。将矿石颗粒和磨介从外筒入口放入研磨区后，在重力和螺旋椎体旋转带动的共同作用下矿石颗粒和磨介快速落入下部窄研磨区，矿石同时受到螺旋锥体凹槽和外筒内壁的挤压以及研磨介质的碰撞作用被粉碎，被粉碎后的颗粒的在重力的作用下通过振动筛落入收集箱内，未能通过振动筛的颗粒继续留在研磨区受到挤压和研磨介质碰撞而粉碎，直到粉碎完为止。The working principle of the present invention: as shown in Figure 5, the helical cone and the lower part of the outer cylinder form a narrow grinding area. Considerate fit, which can make the grinding particle size smaller. After the ore particles and grinding media are put into the grinding zone from the inlet of the outer cylinder, under the combined action of gravity and the rotation of the spiral cone, the ore particles and grinding media quickly fall into the lower narrow grinding zone, and the ore is simultaneously affected by the grooves of the spiral cone and the grinding media. The extrusion of the inner wall of the outer cylinder and the collision of the grinding medium are crushed, and the crushed particles fall into the collection box through the vibrating screen under the action of gravity, and the particles that fail to pass the vibrating screen remain in the grinding area and are squeezed. It is crushed by collision with the grinding medium until it is crushed.

本发明的保护范围，不仅局限于上述任意实施例所示技术方案的内容，只要是采用本发明相通或相似的工作原理均在本发明的保护范围之内。The protection scope of the present invention is not limited to the content of the technical solutions shown in any of the above embodiments, as long as the same or similar working principles of the present invention are adopted, all within the protection scope of the present invention.

Claims (9)

1. A spiral stirring mill for sepiolite is characterized in that: the spiral cone comprises an outer barrel (1) and a spiral cone body (2), wherein the spiral cone body (2) is arranged in the outer barrel (1), the small end of the spiral cone body (2) is arranged at one end of an inlet of the outer barrel (1), and the large end of the spiral cone body (2) is arranged at one end of an outlet of the outer barrel (1).
2. The spiral agitator mill for sepiolite according to claim 1, characterized in that: the outer wall of the spiral cone body (2) is provided with a spiral groove.
3. The spiral agitator mill for sepiolite according to claim 1, characterized in that: the inner wall near the outlet of the outer cylinder (1) is an inclined wall, and the closer to the outlet, the smaller the wall thickness.
4. The spiral agitator mill for sepiolite according to claim 1, characterized in that: the spiral cone collecting device is characterized by further comprising a rack (11), wherein a large supporting frame (4) and a small supporting frame (5) are fixedly arranged on the rack (11), the outer cylinder (1) is installed on the large supporting frame (4) and can be adjusted in position and fixed along the axial direction of the spiral cone (2), and a collecting box (12) is arranged on the small supporting frame (5).
5. A spiral agitator mill for sepiolite according to claim 4 wherein: the vibrating screen (14) is arranged above the collecting box (12), and the vibrating screen (14) is arranged below the outer cylinder (1).
6. The spiral agitator mill for sepiolite according to claim 1, characterized in that: the center of the spiral cone body (2) is provided with a rotating shaft (6), and the rotating shaft (6) is connected with a motor (10) through a transmission device.
7. A spiral agitator mill for sepiolite according to claim 6 wherein: one end of the rotating shaft (6) is arranged on the large support frame (4) through a bearing, and the other end of the rotating shaft is arranged on the rack (11) through a bearing.
8. The spiral agitator mill for sepiolite according to claim 1, characterized in that: the transmission device comprises a large belt wheel (7), a V belt (8) and a small belt wheel (9), wherein a motor (10) is installed on a rack (11) and drives the V belt (8) through the large belt wheel (7), and the V belt (8) drives the small belt wheel (9) so as to drive a rotating shaft (6) to rotate and further drive the spiral cone body (2) to rotate.
9. The spiral agitator mill for sepiolite according to claim 1, characterized in that: the bottom of the frame (11) is provided with a universal wheel (12).
CN201911190762.1A 2019-11-28 2019-11-28 Spiral stirring mill for sepiolite Pending CN110860346A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112058447A (en) * 2020-07-24 2020-12-11 湘潭大学 Sepiolite ore temperature and pressure transient crushing method
CN112206907A (en) * 2020-12-09 2021-01-12 湘潭大学 Sepiolite ore powder grinding and grading method based on negative pressure screening

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CN200987991Y (en) * 2006-12-30 2007-12-12 洛阳中原矿山机械制造有限公司 Pulverizing and grinding machine
CN103357465A (en) * 2012-03-27 2013-10-23 福州耕耘专利开发有限公司 Cone shaft and cone cover matched type stone mill
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112058447A (en) * 2020-07-24 2020-12-11 湘潭大学 Sepiolite ore temperature and pressure transient crushing method
CN112206907A (en) * 2020-12-09 2021-01-12 湘潭大学 Sepiolite ore powder grinding and grading method based on negative pressure screening

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Application publication date: 20200306