CN2345280Y - Vertical middle disintegrating mill - Google Patents

Vertical middle disintegrating mill Download PDF

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Publication number
CN2345280Y
CN2345280Y CN 98223007 CN98223007U CN2345280Y CN 2345280 Y CN2345280 Y CN 2345280Y CN 98223007 CN98223007 CN 98223007 CN 98223007 U CN98223007 U CN 98223007U CN 2345280 Y CN2345280 Y CN 2345280Y
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China
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mill
mentioned
grinding roller
cylindrical shell
vertical middle
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Expired - Fee Related
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CN 98223007
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Chinese (zh)
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王云
杨世铎
黄伯清
王华业
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王云
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Abstract

The utility model discloses a vertical middle disintegrating mill, which is used as a pre-milling device in front of the ball mill. The vertical middle disintegrating mill comprises a barrel body 1, a mill disk device 2, a mill roller device 3, a pillar 4, a pressurizing device 5, a base 6, an electric motor 7, and a speed reducer 8. The differences with the prior art are that the vertical middle disintegrating mill is not provided with a powder selecting device; one side on the lower part of the barrel body 1 is provided with a discharge port 12; the shape of the mill roller 32 of the mill roller device 3 is a cone, and the conical surface of the mill roller device corresponds to the plane of the lining board 22 of the mill disk device 2. The vertical middle disintegrating mill is commonly used with the ball mill; the production efficiency can be improved by 40-200%, and the energy consumption of the specific yield can obviously decline.

Description

A kind of vertical middle comminution
The utility model relates to a kind of crushing and grinding equipment, and it is applied to production fields such as mine, building materials.
Existing vertical mill is a kind of end milling equipment in particular for cement raw material and cement clinker grinding, and as Chinese patent zl 94205065.7 " central feeding multiple roll mill ", it comprises parts such as cylindrical shell, mill, grinding roller, powder selection device, discharging opening.Material trips out mill with air-flow one and rises after grinding machine rolls, and by separator, fine powder is collected as finished product by the dust arrester installation on cylindrical shell top.But, there is following open defect in this vertical grinder when grinding, this vertical mill is an end milling equipment, the thermal current that thin material of the finished product of material after milling come in the air-flow and the bottom of powder selection device generation with the unfinished work coarse granule rises, the finished product fine grained comes out from the upper discharging mouth, another part unfinished work particle comes back to mill and mills,, obviously wastes energy consumption once on this.
The purpose of this utility model is to be to provide a kind of a kind of vertical middle comminution simple in structure, and it can improve the production efficiency of milling, and can reduce the energy consumption of specific yield again.
The purpose of this utility model can reach by following technical measures.Above-mentioned a kind of vertical middle comminution comprises cylindrical shell 1, mill device 2, Burnisher apparatus 3, column 4, pressue device 5, pedestal 6, motor 7, reductor 8, motor 7 is housed on the pedestal 6, reductor 8, cylindrical shell 1, column 4, pressue device 5, be equipped with feed pipe 11 on the cylindrical shell 1, cylindrical shell 1 inner chamber is equipped with mill device 2, be connected with reductor 8 below the mill 21 of mill device 2, reductor 8 is connected with motor 7, cylindrical shell 1 side is equipped with Burnisher apparatus 3, grinding roller axle 31 1 ends of Burnisher apparatus 3 stretch into cylindrical shell 1 inner chamber, grinding roller 32 is equipped with in grinding roller axle 31 ends, be connected with the connecting rod 51 of pressue device 5 in the middle of it, above-mentioned cylindrical shell 1 bottom one side has discharging opening 12, grinding roller 32 on the grinding roller axle 31 of above-mentioned Burnisher apparatus 3 is shaped as cone, and its surface is corresponding with the liner plate 22 on the mill 21 of above-mentioned mill device 2.Above-mentioned mill device 2 is made up of mill 21, liner plate 22, material distributing cone 23, material scraping plate 24, material distributing cone 23 is set in the middle of the mill 21, liner plate 22 is set around the material distributing cone 23, material scraping plate 24 above-mentioned Burnisher apparatus 3 are set below the mill 21 to be made of grinding roller axle 31, grinding roller 32, pivoted frame 33, grinding roller 32 is equipped with in grinding roller axle 31 ends, and grinding roller axle 31 is equipped with pivoted frame 33.Above-mentioned pressue device 5 is made of connecting rod 51, oil cylinder 52, piston rod 53, pole 54, connecting rod 51, middle part and be packed in pedestal 6 upper pillar stands 4 and flexibly connect, connecting rod 51 other ends are connected with piston rod 53, pole 54 1 ends are connected with the pivoted frame 33 of above-mentioned Burnisher apparatus 3, and pole 54 other ends are packed on the pedestal 6.Above-mentioned cylindrical shell 1 side is provided with Burnisher apparatus 3 and is 2-5, and evenly distributes.
The grinding roller 32 of above-mentioned Burnisher apparatus 3 is shaped as tire body, is equipped with annular groove on above-mentioned mill device 2 liner plates 22.
As the utility model is further improved, the grinding roller 31 of above-mentioned Burnisher apparatus 3 is shaped as cone, and its cone angle is 20 °-30 °, and matches with the liner plate 22 of above-mentioned mill device 2.
As the utility model is further improved, the material distributing cone 23 of above-mentioned mill device 2 is positioned under the feed pipe 11 of above-mentioned cylindrical shell 1.
As the utility model is further improved, the liner plate 22 of above-mentioned mill device 2 is a tapered plane, by the centre to around tilt.
As the utility model is further improved, grinding roller axle 31 axial lines of above-mentioned Burnisher apparatus 3 and the material distributing cone of above-mentioned mill 2 23 center line angle β are 60 °-80 °.
The utility model has following advantage compared with prior art:
1, vertical mill of the present utility model is pre-milling equipment, and it is not provided with powder selection device, and its discharging opening is arranged on cylindrical shell bottom one side, and pulverized material freely overflows with grinding roller and liner plate gradient or groove, takes material out of discharging opening by the material scraping plate of rotation.The semi-finished product coarse granule can the high and low not move energy efficient in cylindrical shell.
2, the grinding roller of vertical mill of the present utility model is shaped as cone or tire body, and with mill on liner plate match, cone contact contacts for line, the material pressure that unit are is subjected between grinding roller and liner plate is big, good crushing effect, and energy consumption is low; The tire body contact is face contact, the long service life of grinding roller.
3, the material distributing cone of the mill device of vertical mill of the present utility model is positioned under the feed pipe of cylindrical shell, and material is evenly distributed on the mill, when rolling, vibrates little.
The drawing explanation of accompanying drawing.
Fig. 1 is a kind of vertical middle disintegrator structural representation of the present utility model;
Fig. 2 be among Fig. 1 A to schematic diagram.
Below in conjunction with accompanying drawing specific embodiments of the present utility model is described further.
A kind of vertical middle comminution shown in Fig. 1 to 2, it comprises cylindrical shell 1, mill device 2, Burnisher apparatus 3, column 4, pressue device 5, pedestal 6, motor 7, reductor 8, motor 7 is housed on the pedestal 6, reductor 8, housing 1, column 4, pressue device 5, be equipped with feed pipe 11 on the cylindrical shell 1, cylindrical shell 1 inner chamber is equipped with mill device 2, be connected with reductor 8 below the mill 21 of mill device 2, reductor 8 is connected with motor 7, cylindrical shell 1 side is equipped with Burnisher apparatus 3, grinding roller axle 31 1 ends of Burnisher apparatus 3 stretch into cylindrical shell 1 inner chamber, grinding roller 32 is equipped with in grinding roller axle 31 ends, be connected with the connecting rod 51 of pressue device 5 in the middle of it, above-mentioned cylindrical shell 1 bottom one side has discharging opening 12, and the grinding roller 32 on the grinding roller axle 31 of above-mentioned Burnisher apparatus 3 is shaped as cone, and its surface is corresponding with liner plate 22 planes on the mill 21 of above-mentioned mill device 2.Above-mentioned mill device 2 is made up of mill 21, liner plate 22, material distributing cone 23, material scraping plate 24, places branches awl 23 in the middle of the mill 21, material scraping plate 24 is set below the material distributing cone 23 placed around liner plates 22, mill 21.Above-mentioned Burnisher apparatus 3 is made of grinding roller axle 31, grinding roller 32, pivoted frame 33, grinding roller axle 31 axial lines of above-mentioned Burnisher apparatus 3 and the material distributing cone of above-mentioned mill 2 23 center line angle β are 70 °-80 °, grinding roller 32 is equipped with in grinding roller axle 31 ends, grinding roller 32 is shaped as cone, its cone angle is 20 °-30 °, and match with the liner plate 22 of above-mentioned mill device 2, grinding roller axle 31 is equipped with pivoted frame 33.Above-mentioned pressue device 5 is made of connecting rod 51, oil cylinder 52, piston rod 53, pole 54, connecting rod 51 middle parts be packed in pedestal 6 upper pillar stands 4 and flexibly connect, connecting rod 51 other ends are connected with piston rod 53, one end of pole 54 is connected with the pivoted frame 33 of above-mentioned Burnisher apparatus 3, and pole 54 other ends are packed on the pedestal 6.When milling, motor 7 drives mill 21 rotations through reductor 8, material distributing cone 23 and liner plate 22 are housed on the mill 21, make on the mill 21 and produce relative motion between the liner plate 22 and grinding roller 32, material is entered in the cylindrical shell 1 by cylindrical shell 1 top feed pipe, drop on the material distributing cone 22 of rotation, under centrifugal action, material is evenly distributed in along liner plate 22 tapered planes on the liner plate 22 of mill 21 and is rolled by grinding roller 32, pulverize, the material that rolls after the fragmentation overflows mill 21 along liner plate 22 tapered planes, drop on around the cylindrical shell 1, be contained in the material scraping plate 24 of mill 21 bottoms, it is scraped discharging opening 12 from cylindrical shell 1 bottom.
Above-mentioned another form of utility model specific embodiments, it comprises cylindrical shell 1, mill device 2, Burnisher apparatus 3, column 4, pressue device 5, pedestal 6, motor 7, reductor 8, motor 7 is housed on the pedestal 6, reductor 8, housing 1, column 4, pressue device 5, be equipped with feed pipe 11 on the cylindrical shell 1, cylindrical shell 1 inner chamber is equipped with mill device 2, be connected with reductor 8 below the mill 21 of mill device 2, reductor 8 is connected with motor 7, cylindrical shell 1 side is equipped with Burnisher apparatus 3, grinding roller axle 31 1 ends of Burnisher apparatus 3 stretch into cylindrical shell 1 inner chamber, grinding roller 32 is equipped with in grinding roller axle 31 ends, be connected with the connecting rod 51 of pressue device 5 in the middle of it, above-mentioned cylindrical shell 1 bottom one side has discharging opening 12, and the grinding roller 32 on the grinding roller axle 31 of above-mentioned Burnisher apparatus 3 is shaped as tire body, and its surface is corresponding with liner plate 22 planes on the mill 21 of above-mentioned mill device 2.Above-mentioned mill device 2 is made up of mill 21, liner plate 22, material distributing cone 23, material scraping plate 24, places material distributing cones 23 in the middle of the mill 21, material scraping plate 24 is set below the material distributing cone 23 placed around liner plates 22, mill 21.Above-mentioned Burnisher apparatus 3 is made of grinding roller axle 31, grinding roller 32, pivoted frame 33, grinding roller axle 31 axial lines of above-mentioned Burnisher apparatus 3 and the material distributing cone of above-mentioned mill 2 23 center line angle β are 70 °-80 °, grinding roller 32 is equipped with in grinding roller axle 31 ends, grinding roller 32 is shaped as tire body, and match with the liner plate 22 of above-mentioned mill device 2, grinding roller axle 31 is equipped with pivoted frame 33.Above-mentioned pressue device 5 is made of connecting rod 51, oil cylinder 52, piston rod 53, pole 54, connecting rod 51 middle parts be packed in pedestal 6 upper pillar stands 4 and flexibly connect, connecting rod 51 other ends are connected with piston rod 53, one end of pole 54 is connected with the pivoted frame 33 of above-mentioned Burnisher apparatus 3, and pole 54 other ends are packed on the pedestal 6.When milling, motor 7 drives mill 21 rotations through reductor 8, material distributing cone 23 and liner plate 22 are housed on the mill 21, make on the mill 21 and produce relative motion between the liner plate 22 and grinding roller 32, material is entered in the cylindrical shell 1 by cylindrical shell 1 top feed pipe, drop on the material distributing cone 22 of rotation, under centrifugal action, material is evenly distributed in liner plate 22 annular grooves of mill 21 along liner plate 22, rolled pulverizing by grinding roller 32, the material that rolls after the fragmentation freely overflows mill 21 along liner plate 22, drops on around the cylindrical shell 1, be contained in the material scraping plate 24 of mill 21 bottoms, it is scraped discharging opening 12 from cylindrical shell 1 bottom.
A kind of vertical middle disintegrating mill of the present utility model is for the pre-milling equipment of ball mill previous crops, with same specification Ball mill is compared, and through the test of milling, production efficiency improves 40-200%, and the energy consumption of specific yield is obviously lower Fall.

Claims (11)

1, a kind of vertical middle comminution, comprise cylindrical shell (1), mill device (2), Burnisher apparatus (3), column (4), pressue device (5), pedestal (6), motor (7), reductor (8), motor (7) is housed on the pedestal (6), reductor (8), housing (1), column (4), pressue device (5), be equipped with feed pipe (11) on the cylindrical shell (1), cylindrical shell (1) inner chamber is equipped with mill device (2), be connected with reductor (8) below the mill (21) of mill device (2), reductor (8) is connected with motor (7), cylindrical shell (1) side is equipped with Burnisher apparatus (3), grinding roller axle (31) one ends of Burnisher apparatus (3) stretch into cylindrical shell (1) inner chamber, grinding roller (32) is equipped with in grinding roller axle (31) end, be connected with the connecting rod (51) of pressue device (5) in the middle of it, it is characterized in that: above-mentioned cylindrical shell (1) bottom one side has discharging opening (12), grinding roller (32) on the grinding roller axle (31) of above-mentioned Burnisher apparatus (3) is shaped as cone, and the liner plate (22) on the mill (21) of its conical surface and above-mentioned mill device (2) is corresponding.
2, a kind of vertical middle comminution according to claim 1, it is characterized in that: the grinding roller (32) of above-mentioned Burnisher apparatus (3) is shaped as tire body.
3, a kind of vertical middle comminution according to claim 2, it is characterized in that: the liner plate (22) of above-mentioned mill device (2) is equipped with ring groove.
4, a kind of vertical middle comminution according to claim 1 and 2, it is characterized in that: the Burnisher apparatus (3) that cylindrical shell (1) side is provided with is 2-5, and evenly distribution.
5, a kind of vertical middle comminution according to claim 1, it is characterized in that: above-mentioned mill device (2) is made up of mill (21), liner plate (22), material distributing cone (23), material scraping plate (24), material distributing cone (23) is set in the middle of the mill (21), material distributing cone (23) is provided with liner plate (22) on every side, material scraping plate (24) is set below the mill (21).
6, a kind of vertical middle comminution according to claim 5, it is characterized in that: the liner plate (22) of above-mentioned mill device (2) is a tapered plane.
7, a kind of vertical middle comminution according to claim 1, it is characterized in that: above-mentioned Burnisher apparatus (3) is made of grinding roller axle (31), grinding roller (32), pivoted frame (33), grinding roller (32) is equipped with in grinding roller axle (31) end, and grinding roller axle (31) is equipped with pivoted frame (33).
8, a kind of vertical middle comminution according to claim 1, it is characterized in that: above-mentioned pressue device (5) is made of connecting rod (51), oil cylinder (52), piston rod (53), pole (54), connecting rod (51) middle part be packed in pedestal (6) upper pillar stand (4) and flexibly connect, connecting rod (51) other end is connected with piston rod (53), one end of pole (54) is connected with the pivoted frame (33) of above-mentioned Burnisher apparatus (3), and pole (54) other end is packed on the pedestal (6).
9, according to claim 1 or 5 or 6 or 7 or 8 described a kind of vertical in comminutions, it is characterized in that: the grinding roller (32) of above-mentioned Burnisher apparatus (3) is shaped as cone, its cone angle is 20 °-30 °, and matches with the liner plate (22) of above-mentioned mill device (2).
10, a kind of vertical middle comminution according to claim 8, it is characterized in that: the material distributing cone (23) of above-mentioned mill device (2) is positioned under above-mentioned cylindrical shell (1) feed pipe (11).
11, according to claim 1 or 5 or 6 or 7 or 8 described a kind of vertical middle comminutions, it is characterized in that: material distributing cone (23) the center line angle β of grinding roller axle (31) axial line of above-mentioned Burnisher apparatus (3) and above-mentioned mill (2) is 60 °-80 °.
CN 98223007 1998-01-05 1998-01-05 Vertical middle disintegrating mill Expired - Fee Related CN2345280Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98223007 CN2345280Y (en) 1998-01-05 1998-01-05 Vertical middle disintegrating mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98223007 CN2345280Y (en) 1998-01-05 1998-01-05 Vertical middle disintegrating mill

Publications (1)

Publication Number Publication Date
CN2345280Y true CN2345280Y (en) 1999-10-27

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CN 98223007 Expired - Fee Related CN2345280Y (en) 1998-01-05 1998-01-05 Vertical middle disintegrating mill

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100352551C (en) * 2005-01-10 2007-12-05 夏纪勇 Vertical grinder
CN100556548C (en) * 2005-06-28 2009-11-04 勒舍有限公司 The security system that is used for roller mill
CN101219405B (en) * 2006-12-04 2010-10-13 川崎设备系统株式会社 Vertical roll type crusher
CN102553681A (en) * 2012-02-04 2012-07-11 王华业 Grinding roller pressurization device for vertical mill
CN102600931A (en) * 2011-01-18 2012-07-25 王燕 Vertical type pin roll winnowing mill
CN102626665A (en) * 2012-04-28 2012-08-08 湖南广义科技有限公司 Rotary cone mill
CN104607282A (en) * 2015-02-05 2015-05-13 安徽芜湖海螺建筑安装工程有限责任公司 Replacement method for vertical mill main speed reducer in cement raw material grinding system
CN106000552A (en) * 2016-07-01 2016-10-12 桂林晟兴机械制造有限公司 Vertical outer circulation pulverizer
CN108176495A (en) * 2017-12-29 2018-06-19 徐州市万达石英有限公司 A kind of automatic classification quartzite sand grind machine and its method of work
CN112191331A (en) * 2020-10-19 2021-01-08 上海谦淼工业科技有限公司 Vertical mill with increase-volume and increase-efficiency structure

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100352551C (en) * 2005-01-10 2007-12-05 夏纪勇 Vertical grinder
CN100556548C (en) * 2005-06-28 2009-11-04 勒舍有限公司 The security system that is used for roller mill
CN101219405B (en) * 2006-12-04 2010-10-13 川崎设备系统株式会社 Vertical roll type crusher
CN102600931A (en) * 2011-01-18 2012-07-25 王燕 Vertical type pin roll winnowing mill
CN102553681A (en) * 2012-02-04 2012-07-11 王华业 Grinding roller pressurization device for vertical mill
CN102553681B (en) * 2012-02-04 2014-02-12 王华业 Grinding roller pressurization device for vertical mill
CN102626665A (en) * 2012-04-28 2012-08-08 湖南广义科技有限公司 Rotary cone mill
CN102626665B (en) * 2012-04-28 2015-01-14 湖南广义科技有限公司 Rotary cone mill
CN104607282A (en) * 2015-02-05 2015-05-13 安徽芜湖海螺建筑安装工程有限责任公司 Replacement method for vertical mill main speed reducer in cement raw material grinding system
CN106000552A (en) * 2016-07-01 2016-10-12 桂林晟兴机械制造有限公司 Vertical outer circulation pulverizer
CN108176495A (en) * 2017-12-29 2018-06-19 徐州市万达石英有限公司 A kind of automatic classification quartzite sand grind machine and its method of work
CN112191331A (en) * 2020-10-19 2021-01-08 上海谦淼工业科技有限公司 Vertical mill with increase-volume and increase-efficiency structure

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee