CN202191938U - Ball mill adopting wet method - Google Patents

Ball mill adopting wet method Download PDF

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Publication number
CN202191938U
CN202191938U CN2011203037226U CN201120303722U CN202191938U CN 202191938 U CN202191938 U CN 202191938U CN 2011203037226 U CN2011203037226 U CN 2011203037226U CN 201120303722 U CN201120303722 U CN 201120303722U CN 202191938 U CN202191938 U CN 202191938U
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CN
China
Prior art keywords
vertical
ball
ball mill
vertical type
mill tube
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Expired - Fee Related
Application number
CN2011203037226U
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Chinese (zh)
Inventor
陈登刚
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陈登刚
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Priority to CN2011203037226U priority Critical patent/CN202191938U/en
Application granted granted Critical
Publication of CN202191938U publication Critical patent/CN202191938U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a ball mill adopting a wet method, which comprises a motor, speed-changing device (1), a vertical type milling cylinder (2), a vertical type agitating shaft (3), a mill body (4) and a slurry pump (5), wherein, one to eight agitating arms (6) are arranged at the lower end of the vertical type agitating shaft (3); the vertical type agitating shaft (3) is concentric with the vertical type milling cylinder (2) and vertical to the horizontal plane; and a water-cooling jacket (7) is further arranged on the side wall of the vertical type milling cylinder (2). The ball mill has the beneficial effects that the milling cylinder does no need to move, so that the ball milling power consumption is reduced; meanwhile, the noise produced by the milling cylinder with a steel ball due to rotation is reduced, the manual operation is decreased in the whole working process, the output per shift can be increased by 20 to 50 percent, the power consumption can be reduced by 60 to 80 percent, the production cost is reduced, almost no dust is produced during the operation, the material charging-discharging cycle can be shortened by 30 to 50 minutes, the production efficiency is improved, the pulverizing efficiency is increased by 2 to 5 times, the primary production yield reaches up to more than 70 percent, and meanwhile, the ball mill can uninterruptedly operate more than 96 hours.

Description

Ball mill by wet process
Technical field
The utility model relates to size reduction machinery, particularly ball mill by wet process.
Background technology
Ball mill is after material is broken, the key equipment of pulverizing again.It is widely used in production industries such as construction material, food, chemical industry, medicine, ore dressing, glass ceramics, electronic ceramics, structural ceramics, media ceramic, battery, fluorescent material, ceramic capacitor, metal-powder, magnetic material, and various grindability materials are carried out dry method or wet method abrasive dust.Existing ball mill mostly is to be main with horizontal drum ball mill, vibrator, and its weak point shows: 1. drum rotation speed low (being generally less than 60 rev/mins) causes that production efficiency is low, discharging time long, dust is many between operation; 2. vibrating noise is big, can not produce continuously, single furnace output is low, finished product is low; 3. the dry ball milling mode has also determined and can not produce continuously, and efficient is low, and dust is many between operation; 4. the electricity consumption of equipment amount is bigger, and production cost is higher.
The utility model content
The purpose of the utility model is to overcome the shortcoming of prior art, and the ball mill by wet process that a kind of production efficiency is high, operating noise is little, dust is few, the input and output material time is short is provided.
The purpose of the utility model realizes through following technical scheme: ball mill by wet process; It comprises motor and speed change gear, vertical mill tube, vertical shaft, body and shurry pump, and described body is installed on the vertical mill tube, and motor and speed change gear are installed in the top of body; The upper end of vertical shaft is connected the bottom of passing body and extending vertical mill tube with the output of motor and speed change gear; The lower end of vertical shaft is provided with 1 ~ 8 mixing arm, and the installation relative angle between mixing arm is 60 ~ 90 °, and vertical shaft is concentric and perpendicular to horizontal plane with vertical mill tube; The top of vertical mill tube is provided with feed hopper, slip inlet and ball-milling medium inlet; Also be provided with water-cooling jacket on the sidewall of vertical mill tube, the bottom of vertical mill tube is provided with discharge bucket, and the logical charge tube of discharge bucket is connected with the feed end of shurry pump.
The top of described vertical mill tube also is provided with service ports and observation panel.
The lower end of described water-cooling jacket is provided with circulating water intake, and the upper end of water-cooling jacket is provided with circulating water outlet, and spiral spoiler is installed in the water-cooling jacket.
Described body is made up of support, the bearing and the bearing block that are installed on the support.
The beneficial effect of the utility model is: ball mill by wet process is a vertical structure, and working space is sealed, and mill tube need not motion, has reduced the ball milling power consumption; Simultaneously, reduced mill tube because of rotating the noise that produces with steel ball, entire work process has reduced manually-operated, can increase a class output 20-50%; Power consumption reduces 60-80%, thereby has reduced production cost significantly, and does not almost have dust between operation; The many mixing arms, the water-cooling jacket that are provided with simultaneously, the input and output material cycle can shorten 30-50 minute, has improved production efficiency; Milling efficiency exceeds 2-5 doubly, and the one-pass finished rate can run without interruption more than 96 hours up to more than 70% simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 is the vertical view of the utility model
Among the figure, 1-motor and speed change gear, the vertical mill tube of 2-, the vertical shaft of 3-, 4-body; The 5-shurry pump, 6-mixing arm, 7-water-cooling jacket, 8-discharge bucket, 9-feed hopper; 10-slip inlet, 11-ball-milling medium inlet, 12-service ports, 13-observation panel, 14-circulating water intake; 15-circulating water outlet, the spiral spoiler of 16-, 17-support, 18-bearing and bearing block.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
Like Fig. 1, Fig. 2, ball mill by wet process, it comprises motor and speed change gear 1, vertical mill tube 2, vertical shaft 3, body 4 and shurry pump 5; Described body 4 is installed on the vertical mill tube 2, and motor and speed change gear 1 are installed in the top of body 4, and the upper end of vertical shaft 3 is connected the bottom of passing body 4 and extending vertical mill tube 2 with the output of motor and speed change gear 1; The lower end of vertical shaft 3 is provided with 1 ~ 8 mixing arm 6; The installation relative angle that mixing arm is 6 is 60 ~ 90 °, and spacing is not less than 50mm between the mixing arm 6, and it is more even that slip is stirred from top to bottom; Vertical shaft 3 and vertical mill tube 2 are concentric and perpendicular to horizontal plane; The top of vertical mill tube 2 is provided with feed hopper 9, slip inlet 10 and ball-milling medium inlet 11, also is provided with water-cooling jacket 7 on the sidewall of vertical mill tube 2, and the bottom of vertical mill tube 2 is provided with discharge bucket 8; Discharge bucket 8 logical charge tubes are connected with the feed end of shurry pump 5; The internal diameter of vertical mill tube 2 is 1:1-1.2 with the ratio of height, and wherein internal diameter is for being not less than 500mm, and the discharge end of shurry pump 5 is connected with the slip inlet 10 of centrifuge and ball mill by wet process respectively.
The top of described vertical mill tube 2 also is provided with service ports 12 and observation panel 13.
The lower end of described water-cooling jacket 7 is provided with circulating water intake 14, and the upper end of water-cooling jacket 7 is provided with circulating water outlet 15, and spiral spoiler 16 is installed in the water-cooling jacket 7, forms screw type water (flow) direction, reaches best cooling effect.
Described body 4 is made up of support 17, the bearing and the bearing block 18 that are installed on the support 17, has alleviated the friction between vertical shaft 3 and the body 4.
Its groundwork process is following: by a certain percentage steel ball, ball-milling medium, material are added ball mill by wet process through feed hopper 9, slip inlet 10 and ball-milling medium inlet 11 respectively; The ball-milling medium that adds is answered the insoluble matter material and is easy to liquid-solid the separation; Steel ball adopts the bearing steel that contains chromium; Diameter is not less than 4mm, selects different diameter proportionings as requested, and the ball milling time is decided according to the material of ball milling with to the granularity requirements of powder.Open motor and speed change gear 1; The vertical shaft 3 drive mixing arms 6 that motor and speed change gear 1 drive are done to rotate synchronously, drive steel ball, material and ball-milling medium by mixing arm 6 and do the circumference rotation, start shurry pump 5; Slurry is at 2 li formation of vertical mill tube ball milling that circulates from top to bottom; Steel ball forms the movement of falling object because of gravity, and the kinetic energy that two kinds of motions form makes steel ball produce impulsive force and shearing force with potential energy, and therefore material is wherein impacted by steel ball and shearing and pulverizing.Slip is extracted out from above-mentioned wet ball grinding motor spindle and is got back to the 10 formation circulations of ball mill by wet process upper end slip inlet.When material passes through the steel ball of 2 li of vertical mill tubes from top to bottom at every turn, by steel ball repeated stock layer by layer with cut into powder, the heat of ball milling generation is taken away by the cooling water of chuck.

Claims (4)

1. ball mill by wet process; It is characterized in that: it comprises motor and speed change gear (1), vertical mill tube (2), vertical shaft (3), body (4) and shurry pump (5); Described body (4) is installed on the vertical mill tube (2); Motor and speed change gear (1) are installed in the top of body (4); The upper end of vertical shaft (3) is connected the bottom of passing body (4) and extending vertical mill tube (2) with the output of motor and speed change gear (1); The lower end of vertical shaft (3) is provided with 1 ~ 8 mixing arm (6), and the installation relative angle between mixing arm (6) is 60 ~ 90 °, and vertical shaft (3) is concentric and perpendicular to horizontal plane with vertical mill tube (2); The top of vertical mill tube (2) is provided with feed hopper (9), slip inlet (10) and ball-milling medium inlet (11); Also be provided with water-cooling jacket (7) on the sidewall of vertical mill tube (2), the bottom of vertical mill tube (2) is provided with discharge bucket (8), and the logical charge tube of discharge bucket (8) is connected with the feed end of shurry pump (5).
2. ball mill by wet process according to claim 1 is characterized in that: the top of described vertical mill tube (2) also is provided with service ports (12) and observation panel (13).
3. ball mill by wet process according to claim 1; It is characterized in that: the lower end of described water-cooling jacket (7) is provided with circulating water intake (14); The upper end of water-cooling jacket (7) is provided with circulating water outlet (15), and spiral spoiler (16) is installed in the water-cooling jacket (7).
4. ball mill by wet process according to claim 1 is characterized in that: described body (4) is made up of support (17), the bearing and the bearing block (18) that are installed on the support (17).
CN2011203037226U 2011-08-20 2011-08-20 Ball mill adopting wet method Expired - Fee Related CN202191938U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203037226U CN202191938U (en) 2011-08-20 2011-08-20 Ball mill adopting wet method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203037226U CN202191938U (en) 2011-08-20 2011-08-20 Ball mill adopting wet method

Publications (1)

Publication Number Publication Date
CN202191938U true CN202191938U (en) 2012-04-18

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CN2011203037226U Expired - Fee Related CN202191938U (en) 2011-08-20 2011-08-20 Ball mill adopting wet method

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Country Link
CN (1) CN202191938U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105032563A (en) * 2015-07-13 2015-11-11 湖南超牌科技有限公司 Vertical wet-process ball mill
CN105833795A (en) * 2016-05-18 2016-08-10 浙江江南制药机械有限公司 Wet thermal insulation interlayer
CN106140406A (en) * 2016-07-31 2016-11-23 浙江宏电环保设备制造有限公司 Automatization's water-cooled ball mill
CN106984399A (en) * 2017-05-20 2017-07-28 禹州市银星专用磨料有限公司 A kind of Brown Alundum ball mill
CN107053453A (en) * 2017-04-19 2017-08-18 宁波北新建材有限公司 A kind of gypsum board production line raw material cools down ball milling integral system
CN108371995A (en) * 2018-05-29 2018-08-07 长沙米淇仪器设备有限公司 A kind of automatic lid closing/opening ball grinder in planetary type ball-milling machine people
CN111146405A (en) * 2018-11-02 2020-05-12 现代自动车株式会社 Positive electrode for lithium-air battery, method of manufacturing the same, and lithium-air battery including the same
CN111408452A (en) * 2020-04-16 2020-07-14 罗姣 High-temperature industrial slag grinding waste heat utilization system and method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105032563A (en) * 2015-07-13 2015-11-11 湖南超牌科技有限公司 Vertical wet-process ball mill
CN105833795A (en) * 2016-05-18 2016-08-10 浙江江南制药机械有限公司 Wet thermal insulation interlayer
CN106140406A (en) * 2016-07-31 2016-11-23 浙江宏电环保设备制造有限公司 Automatization's water-cooled ball mill
CN106140406B (en) * 2016-07-31 2018-06-05 浙江宏电环保设备制造有限公司 Automate water cooling ball mill
CN107053453A (en) * 2017-04-19 2017-08-18 宁波北新建材有限公司 A kind of gypsum board production line raw material cools down ball milling integral system
CN106984399A (en) * 2017-05-20 2017-07-28 禹州市银星专用磨料有限公司 A kind of Brown Alundum ball mill
CN108371995A (en) * 2018-05-29 2018-08-07 长沙米淇仪器设备有限公司 A kind of automatic lid closing/opening ball grinder in planetary type ball-milling machine people
CN111146405A (en) * 2018-11-02 2020-05-12 现代自动车株式会社 Positive electrode for lithium-air battery, method of manufacturing the same, and lithium-air battery including the same
CN111408452A (en) * 2020-04-16 2020-07-14 罗姣 High-temperature industrial slag grinding waste heat utilization system and method
CN111408452B (en) * 2020-04-16 2021-07-23 罗姣 High-temperature industrial slag grinding waste heat utilization system and method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Chengdu Jingpin Technology Co.,Ltd.

Assignor: Chen Denggang

Contract record no.: 2012510000153

Denomination of utility model: Method for emptying from ball mill by wet process and device

Granted publication date: 20120418

License type: Exclusive License

Record date: 20121218

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120418

Termination date: 20190820