CN106824408A - A kind of radial direction water lift cooling system of ball mill - Google Patents
A kind of radial direction water lift cooling system of ball mill Download PDFInfo
- Publication number
- CN106824408A CN106824408A CN201710187628.0A CN201710187628A CN106824408A CN 106824408 A CN106824408 A CN 106824408A CN 201710187628 A CN201710187628 A CN 201710187628A CN 106824408 A CN106824408 A CN 106824408A
- Authority
- CN
- China
- Prior art keywords
- water
- guide ring
- cooling
- water lift
- radial direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B02C17/1815—Cooling or heating devices
-
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
Abstract
The invention discloses a kind of radial direction water lift cooling system of ball mill, the inner chamber for being arranged on the water-cooling sandwich of mill tube outer wall is divided into several diversion cavities, flow apron tilt distribution between mill tube both ends of the surface by some flow aprons；Guide ring side is provided with several openings and is respectively communicated with each diversion cavity；Some water lift buckets are distributed along guide ring even circumferential, and each water lift bucket has the mouth that bails towards mill tube direction of rotation, and each water lift bucket connects the inner chamber of guide ring；Water tank is correspondingly arranged below guide ring；During mill tube is circled, each water lift bucket is probeed into water tank and dips cooling water and cooling water is imported into diversion cavity by guide ring.The present invention solves the key issue of ball milling cooling, and interior cold mode is become by external cooling method, not only increases radiating and cooling effect, and makes production environment obtain thoroughly improving, and more conforms to environmental protection and safety in production is required, the prolonged reliability of equipment.
Description
Technical field
The present invention relates to a kind of cooling system of ball mill.
Background technology
During using metal dusts such as ball mill wet grinding aluminium silver powder, because the impact of the metallic molecules such as steel ball and aluminium and friction are produced
The certain heat of life, makes temperature in mill tube constantly increase and close to ignition temperature, fire be easily caused in the state of control is undesirable
Calamity and explosion danger.In the past traditional cool-down method is by constantly supplying running water, spraying in the cooling of mill tube outer wall.Cause ball
The mill substantial amounts of sewage of mill floor, serious pollution environment increases the labour intensity and waste water resource of employee.Also have in mill tube
Outer wall sets water-cooling sandwich, along mill tube rotating shaft to recirculated cooling water is passed through in water-cooling sandwich, to realize cooling.But due to ball milling
Rotation status are constantly in the work of machine shell, the axial direction of cooling water imports and exports to be needed to carry out rotatory sealing treatment, but is revolved
Turn sealing effectiveness to be difficult to ensure that and be easily damaged.
The content of the invention
In order to solve above-mentioned drawback, the technical problems to be solved by the invention are that a kind of cooling system of ball mill is cooled down
Effect is good, and working environment is pollution-free, the prolonged reliability of equipment.In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention
It is, a kind of radial direction water lift cooling system of ball mill, including the water-cooling sandwich for being arranged on mill tube outer wall, it is characterised in that it is described
The inner chamber of water-cooling sandwich is divided into several diversion cavities by some flow aprons, and the flow apron inclines between mill tube both ends of the surface
Tiltedly distribution；
The system also includes guide ring, and the guide ring is that inside is the annular solid of cavity, and guide ring is packed in mill tube side
On the outer wall circumference of end, guide ring side is provided with several openings and is respectively communicated with each diversion cavity in face；
Some water lift buckets are distributed along guide ring even circumferential, and each water lift bucket has bailing towards mill tube direction of rotation
Mouthful, each water lift bucket connects the inner chamber of guide ring；Water tank is correspondingly arranged below guide ring；During mill tube is circled,
Each water lift bucket is probeed into water tank and dips cooling water and cooling water is imported into diversion cavity by guide ring.
Using above-mentioned technical proposal, follow the water lift bucket of mill tube circular motion to probe into water tank and dip cooling water, with mill tube
Continuation rotation, the cooling water in water lift bucket completes water lift function radially into guide ring inner chamber；Cooling water passes through water conservancy diversion again
Ring is poured into each diversion cavity of water-cooling sandwich；With the rotation of mill tube, the elevation at the two ends of the flow apron of tilt distribution by
Gradually reverse so that the cooling water in diversion cavity back and forth flows between mill tube both ends of the surface, fully draws the heat of mill tube outer wall；So
Certain angle Shi Yuan roads are rotated in mill tube afterwards to be back in water tank.So circulation work.
In order to the fluid distrbution form for further improving cooling water is beneficial to raising cooling effect.Preferably, the water conservancy diversion
Baffle plate is spirality flow apron.Further, the lead angle of the spirality flow apron is 2~8 degree.
Cooling water come and go water tank during, current easily along tubular axis direction diffusing on cylinder body outer wall, and then
Drop down onto ground pollution environment.To prevent above-mentioned phenomenon from occurring, with improvement, the water lift bucket is respectively provided on two sides with throw rijng.
To prevent current from tangentially being splashed by centrifugal action, the guide ring and water lift bucket are provided with outer cover, outward
Gap is left between cover and guide ring and mill tube cylinder, outer cover is fixed component, and outer cover forms a closing with the water tank
Entirety.
Preferably, the water tank is provided with the inlet opening and spout hole for keeping cistern water level, inlet opening connection automatic water-supply dress
Put.Guaranteed water level not overflow also not water shortage.
The beneficial effects of the present invention are the present invention solves the key issue of ball milling cooling, is become by external cooling method
Interior cold mode, not only increases radiating and cooling effect, and makes production environment obtain thoroughly improving, more conform to environmental protection and
Safety in production requirement, the prolonged reliability of equipment.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Brief description of the drawings
Fig. 1 is cooling system surface structure schematic diagram；
Fig. 2 is the inside dimensional structure diagram one for removing outer cover and water-cooling sandwich shell；
Fig. 3 is the inside dimensional structure diagram two for removing outer cover and water-cooling sandwich shell；
Fig. 4 is the positive structure diagram of mill tube end face；
Fig. 5 is the positive structure diagram of mill tube side.
Specific embodiment
Referring to accompanying drawing, reflect a kind of concrete structure of the invention, the radial direction water lift cooling system of ball mill includes being arranged on
The water-cooling sandwich of the outer wall of mill tube 1, the water-cooling sandwich is made up of the shell 2 for being rolled in the outer wall of mill tube 1, the inner chamber of the water-cooling sandwich
Be divided into several diversion cavities by some spirality flow aprons 5, the spirality flow apron 5 mill tube 1 both ends of the surface it
Between tilt distribution；Lead angle (i.e. spirality flow apron 5 and the cylinder of the mill tube 1 element line 9 of the spirality flow apron 5
Included angle A) it is 2~8 degree.
The system also includes guide ring 8, and the guide ring 8 is that inside is the annular solid of cavity, and guide ring 8 is packed in mill tube
On the outer wall circumference of end, the side of guide ring 8 is provided with several openings 801 and is respectively communicated with each diversion cavity for 1 side；
Some water lift buckets 6 are distributed along the even circumferential of guide ring 8, and each water lift bucket 6 has scooping towards the direction of rotation of mill tube 1
The mouth of a river 601, each water lift bucket 6 connects the inner chamber of guide ring 8；Throw rijng 7 is respectively provided on two sides with water lift bucket 8.
The lower section of guide ring 8 is correspondingly arranged water tank 4；During mill tube 1 is circled, each water lift bucket 6 probes into water tank 4
Dip cooling water and cooling water is imported into diversion cavity by guide ring 8.
The guide ring 8 and water lift bucket 6 are provided with outer cover 3, leave gap between outer cover 3 and guide ring and the cylinder of mill tube 1, outward
Cover 3 is fixed component, and outer cover 3 forms an entirety for closing with the water tank 4.The water tank 4 is provided with holding cistern water level
Inlet opening and spout hole, inlet opening connection automatic water supply device.
Using above-mentioned technical proposal, when the mill tube 1 of rotation is in 0 degree, the water lift bucket 6 of the circular motion of mill tube 1 is followed to probe into
Water tank 4 dips cooling water, and as the continuation of mill tube 1 rotates, at 90 degree, the cooling water in water lift bucket 6 is radially into guide ring 8
Chamber and complete water lift function；Cooling water is poured into each diversion cavity of water-cooling sandwich by guide ring 8 again；With the rotation of mill tube 1
Turn, the elevation at the two ends of the spirality flow apron 5 of tilt distribution is gradually reversed：The corner of mill tube 1 in 0~180 degree, spiral
Shape flow apron 5 is higher near one end of opening 801, and cooling water enters the backward other end and flows by opening 801；Mill tube 1 turn
Angle is in 180~360 degree, and spirality flow apron 5 is relatively low near one end of opening 801, and cooling water flows to the one end of opening 801
It is dynamic.Cooling water fully draws the heat of the outer wall of mill tube 1 during the reciprocal flowing；Then 270 Du Shiyuan roads are rotated in mill tube
Backflow, by bailing, the outflow of mouth 601 is back in water tank 4.So circulation work.Should during, outer cover 3 and throw rijng 7 respectively from
The radial and axial stop cooling water outflow of mill tube 1.
Above-mentioned implementation merely to clearly illustrate technical scheme, and it is not intended that to the present invention
Make any limitation.The present invention has known various replacements or deformation in the art, is not departing from essence of the invention
On the premise of meaning, protection scope of the present invention is each fallen within.
Claims (9)
1. a kind of radial direction water lift cooling system of ball mill, including the water-cooling sandwich for being arranged on mill tube outer wall, it is characterised in that institute
The inner chamber for stating water-cooling sandwich is divided into several diversion cavities by some flow aprons, and the flow apron is between mill tube both ends of the surface
Tilt distribution；
The system also includes guide ring, and the guide ring is that inside is the annular solid of cavity, and guide ring is packed in mill tube side and leans on
On the outer wall circumference of close end, guide ring side is provided with several openings and is respectively communicated with each diversion cavity；
Some water lift buckets are distributed along guide ring even circumferential, and each water lift bucket has the mouth that bails towards mill tube direction of rotation, respectively
Individual water lift bucket connects the inner chamber of guide ring；Water tank is correspondingly arranged below guide ring；During mill tube is circled, each is carried
Bucket is probeed into water tank and dips cooling water and cooling water is imported into diversion cavity by guide ring.
2. the radial direction water lift cooling system of a kind of ball mill as claimed in claim 1, it is characterised in that the flow apron is
Spirality flow apron.
3. a kind of radial direction water lift cooling system of ball mill as claimed in claim 1, it is characterised in that the spirality water conservancy diversion
The lead angle of baffle plate is 2~8 degree.
4. the radial direction water lift cooling system of a kind of ball mill as described in claim any one of 1-3, it is characterised in that in water lift
Bucket is respectively provided on two sides with throw rijng.
5. the radial direction water lift cooling system of a kind of ball mill as described in claim any one of 1-3, it is characterised in that described to lead
Stream ring and water lift bucket are provided with outer cover, and gap is left between outer cover and guide ring and mill tube cylinder, and outer cover is fixed component, outer cover
An entirety for closing is formed with the water tank.
6. the radial direction water lift cooling system of a kind of ball mill as claimed in claim 4, it is characterised in that the guide ring and carry
Bucket is provided with outer cover, and gap is left between outer cover and guide ring and mill tube cylinder, and outer cover is fixed component, outer cover and the water
Box-shaped into one closing entirety.
7. a kind of radial direction water lift cooling system of the ball mill as described in any one of claim 1,2,3,6, it is characterised in that institute
State water tank and be provided with the inlet opening and spout hole for keeping cistern water level, inlet opening connection automatic water supply device.
8. the radial direction water lift cooling system of a kind of ball mill as claimed in claim 4, it is characterised in that the water tank is provided with guarantor
Hold inlet opening and the spout hole of cistern water level, inlet opening connection automatic water supply device.
9. the radial direction water lift cooling system of a kind of ball mill as claimed in claim 5, it is characterised in that the water tank is provided with guarantor
Hold inlet opening and the spout hole of cistern water level, inlet opening connection automatic water supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187628.0A CN106824408B (en) | 2017-03-27 | 2017-03-27 | A kind of radial water lift cooling system of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710187628.0A CN106824408B (en) | 2017-03-27 | 2017-03-27 | A kind of radial water lift cooling system of ball mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106824408A true CN106824408A (en) | 2017-06-13 |
| CN106824408B CN106824408B (en) | 2018-12-04 |
Family
ID=59129796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710187628.0A Active CN106824408B (en) | 2017-03-27 | 2017-03-27 | A kind of radial water lift cooling system of ball mill |
Country Status (1)
| Country | Link |
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| CN (1) | CN106824408B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720317A (en) * | 2017-10-20 | 2018-02-23 | 宁夏洁宁新能源有限公司 | Water-cooling spiral feeder |
| CN110586264A (en) * | 2018-06-12 | 2019-12-20 | 台山市金昊贸易有限公司 | Ball mill capable of reducing temperature |
| CN111974513A (en) * | 2020-07-25 | 2020-11-24 | 湖州市菱湖三狮水泥有限公司 | Cement ball mill |
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|---|---|---|---|---|
| DE3624229A1 (en) * | 1986-07-18 | 1988-01-28 | Engels Kaspar | Closed bead sand mill |
| CN1183053A (en) * | 1995-03-06 | 1998-05-27 | 伊莱伊科逻辑有限公司 | Method and apparatus for treatment of organic waste material |
| US20050245410A1 (en) * | 2004-02-19 | 2005-11-03 | Masaki Tezuka | Water soluble nonionic alkylene oxide resin, and production process therefor |
| CN201283302Y (en) * | 2008-10-22 | 2009-08-05 | 攀钢集团冶金工程技术有限公司 | Apparatus for lubricating and cooling main shaft of dry-type ball mill |
| CN201841037U (en) * | 2010-10-26 | 2011-05-25 | 江苏双乐化工颜料有限公司 | Cooling system of ball grinder |
| CN202497907U (en) * | 2012-03-12 | 2012-10-24 | 安徽省枞阳县旭阳金属颜料有限公司 | Cooling system of ball grinding mill for aluminum-silver paste |
| CN103191804A (en) * | 2013-04-19 | 2013-07-10 | 昆山聚贝机械设计有限公司 | Combined rotor of bead grinding machine |
| CN205731469U (en) * | 2016-05-31 | 2016-11-30 | 天奈(镇江)材料科技有限公司 | A kind of carbon nano tube paste preparation water-cooled ball milling cylinder of conductive and heat-conductive |
| CN206676463U (en) * | 2017-03-27 | 2017-11-28 | 浏阳市银丰机械制造有限公司 | A kind of radial direction water lift cooling system of ball mill |
-
2017
- 2017-03-27 CN CN201710187628.0A patent/CN106824408B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3624229A1 (en) * | 1986-07-18 | 1988-01-28 | Engels Kaspar | Closed bead sand mill |
| CN1183053A (en) * | 1995-03-06 | 1998-05-27 | 伊莱伊科逻辑有限公司 | Method and apparatus for treatment of organic waste material |
| US20050245410A1 (en) * | 2004-02-19 | 2005-11-03 | Masaki Tezuka | Water soluble nonionic alkylene oxide resin, and production process therefor |
| CN201283302Y (en) * | 2008-10-22 | 2009-08-05 | 攀钢集团冶金工程技术有限公司 | Apparatus for lubricating and cooling main shaft of dry-type ball mill |
| CN201841037U (en) * | 2010-10-26 | 2011-05-25 | 江苏双乐化工颜料有限公司 | Cooling system of ball grinder |
| CN202497907U (en) * | 2012-03-12 | 2012-10-24 | 安徽省枞阳县旭阳金属颜料有限公司 | Cooling system of ball grinding mill for aluminum-silver paste |
| CN103191804A (en) * | 2013-04-19 | 2013-07-10 | 昆山聚贝机械设计有限公司 | Combined rotor of bead grinding machine |
| CN205731469U (en) * | 2016-05-31 | 2016-11-30 | 天奈(镇江)材料科技有限公司 | A kind of carbon nano tube paste preparation water-cooled ball milling cylinder of conductive and heat-conductive |
| CN206676463U (en) * | 2017-03-27 | 2017-11-28 | 浏阳市银丰机械制造有限公司 | A kind of radial direction water lift cooling system of ball mill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720317A (en) * | 2017-10-20 | 2018-02-23 | 宁夏洁宁新能源有限公司 | Water-cooling spiral feeder |
| CN110586264A (en) * | 2018-06-12 | 2019-12-20 | 台山市金昊贸易有限公司 | Ball mill capable of reducing temperature |
| CN111974513A (en) * | 2020-07-25 | 2020-11-24 | 湖州市菱湖三狮水泥有限公司 | Cement ball mill |
| CN111974513B (en) * | 2020-07-25 | 2022-03-18 | 湖州市菱湖三狮水泥有限公司 | Cement ball mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106824408B (en) | 2018-12-04 |
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