CN109261298A - A kind of ball grinder and its working method - Google Patents
A kind of ball grinder and its working method Download PDFInfo
- Publication number
- CN109261298A CN109261298A CN201811431027.0A CN201811431027A CN109261298A CN 109261298 A CN109261298 A CN 109261298A CN 201811431027 A CN201811431027 A CN 201811431027A CN 109261298 A CN109261298 A CN 109261298A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- tank body
- floor
- ball
- hole
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000003116 impacting effect Effects 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
-
- 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
Abstract
The present invention relates to a kind of ball grinders, including tank body, and tank body two sides are provided with sealing cover, shaft is provided on sealing cover, floor is provided on tank body internal perisporium, steel ball is provided in tank body；The invention further relates to a kind of working methods of ball grinder.The configuration of the present invention is simple, it is easy to operate, it can be in grinding, it separates steel ball and material first, steel ball is increased to after certain altitude and is fallen again, impacting is carried out to material, during steel ball is hit, it can also make the material falls back for being adhered to steel ball surface, improve the efficiency of grinding.
Description
Technical field
The present invention relates to a kind of ball grinder and its working methods.
Technical background
Ball mill is widely used in production, in experiment, is crushed to materials such as ore slags, milled processed.Ball mill is general
For low speed grinding machine, revolving speed is 15 25r/mm.Ball mill drives abrasive media in cylinder (most for steel using the roller of low speed rotation
Ball) movement, the broken of bulk materials is realized to the shock of material, extruding and grinding by it and is milled into powder.Ball grinder is one
A horizontal positioned (horizontal), cylinder with certain diameter and length, cylinder be provided with total measurement (volume) be 20% 50%, 25 80mm
The steel ball of different-diameter places into the material for needing to grind.Motor drives cylinder rotation, and the steel ball in cylinder is rotated cylinder and takes to
Fallen when certain altitude, by steel ball to material stir hit and steel ball between, rolling between steel ball and barrel, can be by material point
It dissipates and carries out grinding and shear action to it.
Existing grinding tank, inside are mostly smooth round wall, and by tank body revolving speed is improved, inertia drives grinding steel ball upward
Movement.At work, revolving speed control is difficult for existing ball mill.Revolving speed is too fast, and turnover is presented in steel ball and grinding material in tank
State, the state of falling is rushed down in steel ball and the presentation of grinding material in the too low tank of revolving speed.In addition, some grinding material due to meticulous, are easy to appear powder
Body is attached on the problem of steel ball surface, also without effective solution.The appearance of these phenomenons all seriously affects the grinding effect of material
Rate.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of ball grinder and its working method steel can be made in grinding
Ball and material first separate, and steel ball is increased to after certain altitude and is fallen again, impacting are carried out to material, when the mistake that steel ball is hit
Cheng Zhong can also make the material falls back for being adhered to steel ball surface, improve the efficiency of grinding.
The technical scheme is that a kind of ball grinder, including tank body, tank body two sides are provided with sealing cover, are sealing
It covers and is provided with shaft, be provided with floor on tank body internal perisporium, steel ball is provided in tank body.
Further, the floor includes plate body, and through-hole is provided with plate.
Further, the through-hole is oblique lattice through-hole, and the width of oblique lattice through-hole is less than steel ball size.
Further, plate body section is arc, along tank body rotation direction, during plate height degree rises, arc
Upward, the convex surface of arcwall face is downward for the concave surface in shape face.
Further, for floor along tank body central axis array distribution on tank body internal perisporium, quantity is three.Three ribs are set
Plate, the angle between adjacent floor is 120 °, not only can guarantee and avoids hitting remaining double rib when steel ball is fallen, but also can enhance arcuate rib band
The frequency that dynamic bottom steel ball rises, can be improved the working efficiency of ball grinder.
Another technical solution provided by the invention is: a kind of working method of ball grinder, including the ball grinder；It beats
Sealing cover is opened, the material ground will be needed to put into tank body, cover sealing cover, is driven by a power mechanism shaft rotation, shaft
Rotation drives tank body rotation, and tank body rotation drives floor to move with tank body, during tank body rotation, steel ball and material
Can be promoted by floor to certain altitude, steel ball and material in the process of ascension, since the gradient of floor is constantly changing,
It constantly can mutually roll, and then the material steel ball be ground, while in the process of promotion with the steel ball that floor is promoted
In, material can first be fallen out of floor through-hole, tank base is fallen into, after steel ball is promoted to certain altitude with floor, and steel ball
It can be fallen from floor, the steel ball fallen from above can carry out impacting to the material of tank base, grinding efficiency is improved, when
After grinding, it is parked in steel ball on floor, material is fallen from the through-hole of floor, is separated steel ball and material, is facilitated feeding work
Make.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by being arranged floor on tank body internal perisporium, and
Oblique lattice through-hole is set on floor, material can be made first to fall from oblique lattice through-hole, and then make steel ball and material during grinding
Material first separates, and steel ball is increased to after certain altitude and is fallen again, carries out impacting to material, during steel ball is hit,
The material falls back for being adhered to steel ball surface can also be made, improve the efficiency of grinding, steel ball and material separation, moreover it is possible to convenient material grinding
Feeding work afterwards.
To can be more clearly understood the above objects, features and advantages of the present invention, with reference to the accompanying drawing to the present invention
Specific embodiment elaborate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is A-A of embodiment of the present invention cross-sectional view；
Fig. 3 is the structural schematic diagram of floor of the embodiment of the present invention；
Fig. 4 is working state schematic representation of the embodiment of the present invention；
In figure: 10- tank body；20- sealing cover；21- shaft；30- floor；31- plate body；32- through-hole；40- steel ball；50- material.
Specific embodiment
As shown in Fig. 1 ~ 4, a kind of ball grinder, including tank body 10,10 two sides of tank body are provided with sealing cover 20, in sealing cover
It is provided with shaft 21 on 20, is provided with floor 30 on 10 internal perisporium of tank body, steel ball 40 is provided in tank body 10.By in tank
Floor 30 is set on 10 internal perisporium of body, steel ball 40 can be increased to after certain altitude and fallen again, to material during grinding
50 carry out impacting, during steel ball 40 is hit, so that the material 50 for being adhered to 40 surface of steel ball is fallen off, raising is ground
The efficiency of mill.
In the present embodiment, the floor 30 includes plate body 31, and through-hole 32 is provided on plate body 31.By on floor 30
Through-hole 32 is set, and during grinding, material 50 can first be fallen out of through-hole 32, separate steel ball 40 and material 50.
In the present embodiment, the through-hole 32 is oblique lattice through-hole 32, and the width of oblique lattice through-hole 32 is less than 40 diameter of steel ball.Pass through
Oblique lattice through-hole 32 had not only guaranteed effectively to carry bottom steel ball 40 to higher position with the movement of tank body 10, but also allowed most powder
Abrasive material is effectively trapped in tank bottom by oblique checkerwork cell gap, and dither effect when moving along with tank body 10, steel ball 40 and lonely shape
The friction effect of the oblique compartment of rib may also aid in and be attached on the fraction powder on 40 surface of steel ball and fall off, falls from oblique compartment gap
To 10 bottom of tank body
In the present embodiment, 31 section of plate body is arc, along 10 rotation direction of tank body, in the process that plate body 31 highly rises
In, upward, the convex surface of arcwall face is downward for the concave surface of arcwall face.
In the present embodiment, for floor 30 along 10 central axis array distribution of tank body on 10 internal perisporium of tank body, quantity is three.
A kind of working method of ball grinder, including the ball grinder: opening sealing cover 20, the material 50 that needs are ground
It puts into tank body 10, covers sealing cover 20, be driven by a power mechanism the rotation of shaft 21, the rotation of shaft 21 drives 10 turns of tank body
Dynamic, the rotation of tank body 10 drives floor 30 to move with tank body 10, during tank body 10 rotates, 50 meeting of steel ball 40 and material
By floor 30 promoted arrive certain altitude, steel ball 40 and material 50 in the process of ascension, since the gradient of floor 30 is continuous
Changing, the steel ball 40 promoted with floor 30 constantly can be rolled mutually, and then be ground between the material 50 steel ball 40, together
When in the process of ascension, material 50 can first be fallen out of floor 30 through-hole 32,10 bottom of tank body is fallen into, when steel ball 40 is with rib
After plate 30 is promoted to certain altitude, steel ball 40 can be fallen from floor 30, and the steel ball 40 fallen from above can be to 10 bottom of tank body
Material 50 carry out impacting, improve grinding efficiency.
After grinding, it is parked in steel ball 40 on floor 30, material 50 is fallen from the through-hole 32 of floor 30, makes steel ball 40
It is separated with material 50, feeding is facilitated to work.
Aforesaid operations process and software and hardware configuration are only used as presently preferred embodiments of the present invention, are not intended to limit the present invention
The scope of the patents, it is all using equivalents made by description of the invention and accompanying drawing content, be applied directly or indirectly in phase
Technical field is closed, is included within the scope of the present invention.
Claims (6)
1. a kind of ball grinder, it is characterised in that: including tank body, tank body two sides are provided with sealing cover, are provided on sealing cover
Shaft is provided with floor on tank body internal perisporium, steel ball is provided in tank body.
2. ball grinder according to claim 1, it is characterised in that: the floor includes plate body, is provided with plate logical
Hole.
3. ball grinder according to claim 1, it is characterised in that: the through-hole is oblique lattice through-hole, the width of oblique lattice through-hole
Less than steel ball size.
4. ball grinder according to claim 2, it is characterised in that: plate body section is arc, along tank body rotation direction,
During plate height degree rises, upward, the convex surface of arcwall face is downward for the concave surface of arcwall face.
5. ball grinder described in -5 according to claim 1, it is characterised in that: floor is along tank body central axis array distribution in tank body
On peripheral wall, quantity is three.
6. a kind of working method of ball grinder, including ball grinder as described in claim 1, it is characterised in that: sealing cover is opened,
The material ground will be needed to put into tank body, cover sealing cover, be driven by a power mechanism shaft rotation, shaft rotation drives tank
Body rotation, tank body rotation drive floor to move with tank body, and during tank body rotation, steel ball and material can be mentioned by floor
It is raised to certain altitude, steel ball and material in the process of ascension, since the gradient of floor is constantly changing, are promoted with floor
Steel ball constantly can mutually roll, and then the material steel ball is ground, while in the process of ascension, material can be first
It is fallen out of floor through-hole, falls into tank base, after steel ball is promoted to certain altitude with floor, steel ball can be fallen from floor
Under, the steel ball fallen from above can carry out impacting to the material of tank base, grinding efficiency is improved, after grinding,
It is parked in steel ball on floor, material is fallen from the through-hole of floor, separates steel ball and material, feeding is facilitated to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431027.0A CN109261298B (en) | 2018-11-28 | 2018-11-28 | Ball milling tank and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431027.0A CN109261298B (en) | 2018-11-28 | 2018-11-28 | Ball milling tank and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109261298A true CN109261298A (en) | 2019-01-25 |
| CN109261298B CN109261298B (en) | 2024-04-16 |
Family
ID=65186627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811431027.0A Active CN109261298B (en) | 2018-11-28 | 2018-11-28 | Ball milling tank and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109261298B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617850A (en) * | 2020-06-08 | 2020-09-04 | 湘乡市旺达输送设备制造有限公司 | Stone crusher |
| CN115591622A (en) * | 2022-12-14 | 2023-01-13 | 江苏恒远国际工程有限公司（Cn） | Ball mill for cement production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB815845A (en) * | 1956-12-11 | 1959-07-01 | Ernest Newell & Company Ltd | Improvements in or relating to ball, tube, and rod mills |
| CN101161347A (en) * | 2006-10-13 | 2008-04-16 | 南京理工大学 | Bidirectional tosh grinding ultra-fine crashing objects and its method |
| CN206425032U (en) * | 2016-12-07 | 2017-08-22 | 上海建为环保科技股份有限公司 | Inwall is coated with the ball grinder of diamond wear proof layer |
| CN107597308A (en) * | 2017-11-13 | 2018-01-19 | 福州大学 | A kind of the ventilation precursor reactant ball grinder and its application method of the double ribs of inner tank wall band enhancing |
| CN207102769U (en) * | 2017-04-21 | 2018-03-16 | 浙江金琨锆业有限公司 | A kind of efficient ball grinder |
| CN209753017U (en) * | 2018-11-28 | 2019-12-10 | 福建工程学院 | Ball-milling jar |
-
2018
- 2018-11-28 CN CN201811431027.0A patent/CN109261298B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB815845A (en) * | 1956-12-11 | 1959-07-01 | Ernest Newell & Company Ltd | Improvements in or relating to ball, tube, and rod mills |
| CN101161347A (en) * | 2006-10-13 | 2008-04-16 | 南京理工大学 | Bidirectional tosh grinding ultra-fine crashing objects and its method |
| CN206425032U (en) * | 2016-12-07 | 2017-08-22 | 上海建为环保科技股份有限公司 | Inwall is coated with the ball grinder of diamond wear proof layer |
| CN207102769U (en) * | 2017-04-21 | 2018-03-16 | 浙江金琨锆业有限公司 | A kind of efficient ball grinder |
| CN107597308A (en) * | 2017-11-13 | 2018-01-19 | 福州大学 | A kind of the ventilation precursor reactant ball grinder and its application method of the double ribs of inner tank wall band enhancing |
| CN209753017U (en) * | 2018-11-28 | 2019-12-10 | 福建工程学院 | Ball-milling jar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617850A (en) * | 2020-06-08 | 2020-09-04 | 湘乡市旺达输送设备制造有限公司 | Stone crusher |
| CN115591622A (en) * | 2022-12-14 | 2023-01-13 | 江苏恒远国际工程有限公司（Cn） | Ball mill for cement production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109261298B (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205988781U (en) | A kind of Cosmetic Manufacture high-efficiency pulverizer | |
| CN109261298A (en) | A kind of ball grinder and its working method | |
| CN208018711U (en) | A kind of twin-stage ball mill | |
| CN205146416U (en) | A dustless reducing mechanism for producing fodder | |
| CN213792063U (en) | Flour mill | |
| CN208695188U (en) | A kind of sand making machine | |
| CN110252452A (en) | A kind of cone crusher convenient for feeding | |
| CN218459731U (en) | Slag recycling grinding powder selecting device | |
| CN205288576U (en) | Special rubbing crusher of tea benevolence intensive processing | |
| CN208436948U (en) | It is a kind of can fast blanking ball mill | |
| CN208357004U (en) | A kind of vertical sand making machine | |
| CN206676460U (en) | A kind of swing ball mill | |
| CN209753017U (en) | Ball-milling jar | |
| CN213377076U (en) | Natural plant protein extraction element | |
| CN206304837U (en) | A kind of ore deposit Raw material processing reducing mechanism | |
| CN215197313U (en) | Kaolin refining ball mill | |
| CN109499657A (en) | A kind of crusher | |
| CN214916393U (en) | Cone crusher | |
| CN207308040U (en) | Rotating disc type prepares aluminum oxide polycrystal body broken grain device | |
| CN101912802A (en) | Vertical combined ball grinder | |
| CN206008847U (en) | A kind of sand making machine without irony pollution | |
| CN208695169U (en) | A kind of sand making machine for preventing building stones from blocking | |
| CN205926269U (en) | Screening machine | |
| CN107790227A (en) | A kind of mining industry disintegrating machine | |
| CN215353622U (en) | Compound cone crusher for ore |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |