CN107159400A - A kind of block cement twin-tub ball mill - Google Patents
A kind of block cement twin-tub ball mill Download PDFInfo
- Publication number
- CN107159400A CN107159400A CN201710487884.1A CN201710487884A CN107159400A CN 107159400 A CN107159400 A CN 107159400A CN 201710487884 A CN201710487884 A CN 201710487884A CN 107159400 A CN107159400 A CN 107159400A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- tub
- interior bucket
- twin
- ball mill
- 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.)
- Withdrawn
Links
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
- B02C17/10—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
- B02C17/18—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Abstract
The invention discloses a kind of block cement twin-tub ball mill, including base, outer barrel and inner barr；Said tub, which is set on the left of the outside of the interior bucket, outer barrel, is fixedly connected with first rotating shaft, and the left end of first rotating shaft is rotatably installed on support frame；The right-hand member of the interior bucket is fixedly connected with the second rotating shaft, and the second axis of rotation is arranged on the support frame on the right side of base；The outside of the interior bucket is evenly arranged with some material rotating plates；Toroidal cavity is additionally provided with the inwall of the interior bucket；The base is internally provided with the first buffer layer and the second buffer layer.The present invention is high using opposite twin-tub design, mill efficiency is turned to, and bucket surface is provided with material rotating plate inside, promotes the upset of cement block and steel ball, further improves mill efficiency；Also bucket is internally provided with toroidal cavity inside, to be passed through cold water the inner space of outer barrel is cooled, and prevents serious wear when steel ball is heated；Damping base is additionally provided with, the stability of device is improved.
Description
Technical field
The present invention relates to a kind of cement process equipment, specifically a kind of block cement twin-tub ball mill.
Background technology
In cement production process, block clinker needs, by grinding to suitable granularity, to form certain particle
Level is matched somebody with somebody, to increase its water accessible area, and acceleration of hydration speed meets cement slurry condensation, and hardening is required.Block clinker one
As use cement ball mill grinding.Cement ball mill is the nucleus equipment of cement plant production, is the finishing operation of cement manufacture, is also
The most process of power consumption.
Existing cement ball mill typically using single barrel structure, block cement and steel ball is put into the inside of ball mill, is led to
The upset for crossing steel ball is impacted to block cement, pulverized, and is overturn because steel ball is only driven by ball mill, when ball grinder interior water
When clod is more, steel ball rolling amplitude is small, and the strike effect to cement block is bad, mill efficiency reduction；Existing cement ball-milling
When machine works, substantial amounts of heat can be produced because steel ball is contacted repeatedly with cement, makes steel ball thermal wear serious, adds ball milling
The financial cost of machine.
The content of the invention
It is an object of the invention to provide a kind of block cement twin-tub ball mill, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of block cement twin-tub ball mill, including base, outer barrel and inner barr；Two supports are symmetrically installed with the base
Frame, said tub, which is set on the left of the outside of the interior bucket, outer barrel, is fixedly connected with first rotating shaft, and the left end of first rotating shaft turns
Dynamic to be arranged on support frame, the right-hand member of first rotating shaft, which stretches into the inside of outer barrel and rotated with interior bucket, to be connected；The left end of the interior bucket
Positioned at the inside of outer barrel, the right-hand member of interior bucket stretches out outer barrel, and the right-hand member of interior bucket is fixedly connected with the second rotating shaft, the second axis of rotation
On the support frame on the right side of base；The outside of the interior bucket is evenly arranged with some material rotating plates；On the inwall of the interior bucket
It is additionally provided with toroidal cavity, second rotating shaft is hollow structure, and the second rotating shaft is internally provided with drainpipe and water inlet pipe,
Drainpipe and water inlet pipe are connected with toroidal cavity；The base is internally provided with the first buffer layer and the second buffer layer,
Cavity is provided between one buffer layer and the second buffer layer, the inner homogeneous of cavity is provided with some rubber shock-absorbing balls, cavity
Inside is also filled with some damping particles.
It is used as further scheme of the invention：It is clockwise that the left end of the first rotating shaft is installed with drive first rotating shaft
The first gear of rotation.
It is used as further scheme of the invention：The first rotating shaft is hollow structure, and the right-hand member of first rotating shaft opens up
There are some charging apertures.
It is used as further scheme of the invention：The right-hand member of second rotating shaft is installed with the second rotating shaft inverse time of drive
The second gear that pin is rotated.
It is used as further scheme of the invention：Said tub is provided with ball axle with the junction on the right side of the interior bucket
Hold.
It is used as further scheme of the invention：Draining valve is respectively arranged with the drainpipe and the water inlet pipe and is entered
Water valve.
It is used as further scheme of the invention：The both sides up and down of said tub symmetrically offer steel ball import and discharging
Mouthful.
It is used as further scheme of the invention：First buffer layer is located at the upside of second buffer layer.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is imitated using opposite twin-tub design, grinding is turned to
Rate is high, and bucket surface is provided with material rotating plate inside, promotes the upset of cement block and steel ball, further improves mill efficiency；Also exist
Interior bucket is internally provided with toroidal cavity, the inner space of outer barrel is cooled to be passed through cold water, when preventing that steel ball is heated
Serious wear；Damping base is additionally provided with, the stability of device is improved.
Brief description of the drawings
Fig. 1 is the structural representation of block cement twin-tub ball mill.
Fig. 2 is the structural representation of interior bucket in block cement twin-tub ball mill.
Fig. 3 is the structural representation at A in block cement twin-tub ball mill.
Fig. 4 is the left view of block cement twin-tub ball mill.
In figure：1- bases, 2- outer barrels, bucket, 4- support frames, 5- first rotating shafts, 6- first gears, 7- charging apertures, 8- in 3-
Steel ball import, 9- toroidal cavities, the rotating shafts of 10- second, 11- second gears, 12- drainpipes, 13- draining valves, 14- water inlet pipes, 15-
Water intaking valve, 16- discharging openings, 17- material rotating plates, the buffer layers of 18- first, the buffer layers of 19- second, 20- dampings particle, 21- rubber subtract
Shake ball.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~4, the embodiment of the present invention, a kind of block cement twin-tub ball mill, including base 1, the and of outer barrel 2
Interior bucket 3；Two support frames 4 are symmetrically installed with the base 1, said tub 2 is set in the outside of the interior bucket 3, outer barrel 2
Left side is fixedly connected with first rotating shaft 5, and the left end of first rotating shaft 5 is rotatably installed on support frame 4, and the right-hand member of first rotating shaft 5 is stretched
Enter the inside of outer barrel 2 and rotate with interior bucket 3 to be connected；The first rotating shaft 5 is hollow structure, and the left end of first rotating shaft 5 fixes
The first gear 6 for driving first rotating shaft 5 to rotate clockwise is installed, the right-hand member of first rotating shaft 5 offers some charging apertures 7, with
Just cement adds the inside of outer barrel 2 from first rotating shaft 5；The left end of the interior bucket 3 is located at the inside of outer barrel 2, the right-hand member of interior bucket 3
Outer barrel 2 is stretched out, and the right-hand member of interior bucket 3 is fixedly connected with the second rotating shaft 10, the second rotating shaft 10 is rotatably installed in the branch on the right side of base 1
On support 4, and the right-hand member of the second rotating shaft 10 is installed with the second gear 11 for driving the second rotating shaft 10 to rotate counterclockwise；It is described
Outer barrel 2 and the junction on the interior right side of bucket 3 are provided with ball bearing, to turn to the rotation of opposite outer barrel 2 and interior bucket 3 more
Plus it is smooth；The outside of the interior bucket 3 is evenly arranged with some material rotating plates 17, material rotating plate 17 driven when bucket 3 is rotated inside cement and
Steel ball rolls, and steel ball is fully contacted with cement, so that by cement grinding into appropriate particle；On the inwall of the interior bucket 3 also
It is provided with toroidal cavity 9, second rotating shaft 10 is hollow structure, and the second rotating shaft 10 is internally provided with drainpipe 12 and entered
Water pipe 14, drainpipe 12 and water inlet pipe 14 are connected with toroidal cavity 9, are set respectively on the drainpipe 12 and the water inlet pipe 14
Draining valve 13 and water intaking valve 15 are equipped with, when ball mill works, cold water is passed through to the inside of toroidal cavity 9 from water inlet pipe 12, it is cold
Water toroidal cavity 9 internal flow so that the heat that the steel ball absorbed inside outer barrel 2 is produced when being milled to cement, prevents steel
Ball thermal wear is serious；The both sides up and down of said tub 2 symmetrically offer steel ball import 8 and discharging opening 16, so as to adding for steel ball
Enter the taking-up with finished ground cement；The base 1 is internally provided with the first buffer layer 18 and the second buffer layer 19, the first buffer layer
18 are located at the upside of the second buffer layer 19, and are provided with cavity between the first buffer layer 18 and the second buffer layer 19, cavity it is interior
Portion is uniformly provided with some rubber shock-absorbing balls 21, to improve the stability of base 1, and the inside of the cavity is also filled with some
Damping particle 20, further to improve the stability of base 1.
The present invention operation principle be：The block cement twin-tub ball mill, band milling is added from the left side of first rotating shaft 5
Cement block, and from steel ball import 8 add milling steel ball；The first gear 6 rotated clockwise drives the up time of first rotating shaft 5
Pin is rotated, and then drives outer barrel 2 to rotate clockwise, and the second gear 11 rotated counterclockwise drives the second rotating shaft 10 to turn counterclockwise
It is dynamic, and then drive interior bucket 3 to be rotated counterclockwise in the inside of outer barrel 2；When outer barrel 2 and interior bucket 3 are rotated respectively, the stirring on interior bucket 3
Plate 17 drives cement and steel ball rolling, steel ball is fully contacted with cement, so that by cement grinding into appropriate particle.Ball mill
During work, cold water is passed through to the inside of toroidal cavity 9 from water inlet pipe 12, cold water toroidal cavity 9 internal flow, so as to inhale
The heat produced when the steel ball inside outer barrel 2 is milled to cement is received, prevents that steel ball thermal wear is serious.After the completion of milling, open
Discharging opening 16, takes out powdered cement.
The present invention is using opposite twin-tub design is turned to, and mill efficiency is high, and bucket surface is provided with material rotating plate inside, promotes
The upset of cement block and steel ball, further improves mill efficiency；Also bucket is internally provided with toroidal cavity inside, to be passed through cold
Water cools to the inner space of outer barrel, prevents serious wear when steel ball is heated；Damping base is additionally provided with, device is improved
Stability.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (8)
1. a kind of block cement twin-tub ball mill, it is characterised in that including base（1）, outer barrel（2）With interior bucket（3）；The base
（1）On be symmetrically installed with two support frames（4）, said tub（2）It is set in the interior bucket（3）Outside, outer barrel（2）Left side
It is fixedly connected with first rotating shaft（5）, first rotating shaft（5）Left end be rotatably installed in support frame（4）On, first rotating shaft（5）The right side
Outer barrel is stretched at end（2）Inside and with interior bucket（3）Rotate connection；The interior bucket（3）Left end be located at outer barrel（2）Inside, it is interior
Bucket（3）Right-hand member stretch out outer barrel（2）, and interior bucket（3）Right-hand member be fixedly connected with the second rotating shaft（10）, the second rotating shaft（10）Rotate
Installed in base（1）The support frame on right side（4）On；The interior bucket（3）Outside be evenly arranged with some material rotating plates（17）；It is described
Interior bucket（3）Inwall on be additionally provided with toroidal cavity（9）, second rotating shaft（10）For hollow structure, and the second rotating shaft（10）
Be internally provided with drainpipe（12）And water inlet pipe（14）, drainpipe（12）And water inlet pipe（14）And toroidal cavity（9）Connection；
The base（1）Be internally provided with the first buffer layer（18）With the second buffer layer（19）, the first buffer layer（18）Subtract with second
Shake layer（19）Between be provided with cavity, the inner homogeneous of cavity is provided with some rubber shock-absorbing balls（21）, the inside of cavity is also filled out
Filled with some damping particles（20）.
2. block cement twin-tub ball mill according to claim 1, the first rotating shaft（5）Left end be installed with band
Dynamic first rotating shaft（5）The first gear rotated clockwise（6）.
3. block cement twin-tub ball mill according to claim 1, it is characterised in that the first rotating shaft（5）To be hollow
Structure, and first rotating shaft（5）Right-hand member offer some charging apertures（7）.
4. block cement twin-tub ball mill according to claim 1, it is characterised in that second rotating shaft（10）Right-hand member
It is installed with the second rotating shaft of drive（10）The second gear rotated counterclockwise（11）.
5. block cement twin-tub ball mill according to claim 1, it is characterised in that said tub（2）With the interior bucket
（3）The junction on right side is provided with ball bearing.
6. block cement twin-tub ball mill according to claim 1, it is characterised in that the drainpipe（12）With it is described enter
Water pipe（14）On be respectively arranged with draining valve（13）And water intaking valve（15）.
7. block cement twin-tub ball mill according to claim 1, it is characterised in that said tub（2）Both sides up and down
Symmetrically offer steel ball import（8）And discharging opening（16）.
8. block cement twin-tub ball mill according to claim 1, it is characterised in that first buffer layer（18）It is located at
Second buffer layer（19）Upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487884.1A CN107159400A (en) | 2017-06-23 | 2017-06-23 | A kind of block cement twin-tub ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487884.1A CN107159400A (en) | 2017-06-23 | 2017-06-23 | A kind of block cement twin-tub ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107159400A true CN107159400A (en) | 2017-09-15 |
Family
ID=59819534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710487884.1A Withdrawn CN107159400A (en) | 2017-06-23 | 2017-06-23 | A kind of block cement twin-tub ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107159400A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126892A (en) * | 2017-12-25 | 2018-06-08 | 郑州丽福爱生物技术有限公司 | A kind of mixing type feed separating screen device with shock-absorbing function |
| CN110625194A (en) * | 2019-10-17 | 2019-12-31 | 苏州瓦泊特智能科技有限公司 | Cutting equipment convenient to adjust |
| CN111995434A (en) * | 2020-09-11 | 2020-11-27 | 重庆鸽牌电瓷有限公司 | Green electroceramic glaze and preparation method thereof |
| CN113149382A (en) * | 2021-05-08 | 2021-07-23 | 金茂(深圳)生态科技有限公司 | Municipal sludge and engineering slurry co-processing device and co-processing method thereof |
| CN114180866A (en) * | 2021-12-15 | 2022-03-15 | 艾庆华 | Preparation method of self-humidifying pozzolanic portland cement |
-
2017
- 2017-06-23 CN CN201710487884.1A patent/CN107159400A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126892A (en) * | 2017-12-25 | 2018-06-08 | 郑州丽福爱生物技术有限公司 | A kind of mixing type feed separating screen device with shock-absorbing function |
| CN110625194A (en) * | 2019-10-17 | 2019-12-31 | 苏州瓦泊特智能科技有限公司 | Cutting equipment convenient to adjust |
| CN111995434A (en) * | 2020-09-11 | 2020-11-27 | 重庆鸽牌电瓷有限公司 | Green electroceramic glaze and preparation method thereof |
| CN113149382A (en) * | 2021-05-08 | 2021-07-23 | 金茂(深圳)生态科技有限公司 | Municipal sludge and engineering slurry co-processing device and co-processing method thereof |
| CN114180866A (en) * | 2021-12-15 | 2022-03-15 | 艾庆华 | Preparation method of self-humidifying pozzolanic portland cement |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170915 |