CN201776168U - Combinational ball mill - Google Patents
Combinational ball mill Download PDFInfo
- Publication number
- CN201776168U CN201776168U CN2010202907006U CN201020290700U CN201776168U CN 201776168 U CN201776168 U CN 201776168U CN 2010202907006 U CN2010202907006 U CN 2010202907006U CN 201020290700 U CN201020290700 U CN 201020290700U CN 201776168 U CN201776168 U CN 201776168U
- Authority
- CN
- China
- Prior art keywords
- rotor
- bowl
- cylinder
- main shaft
- arc ring
- 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.)
- Expired - Lifetime
Links
- 238000000227 grinding Methods 0.000 claims description 8
- 239000008188 pellet Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 13
- 239000011324 bead Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Crushing And Grinding (AREA)
Abstract
本实用新型涉及组合球磨机，在下筒上部连接有上筒，在上筒的上盖与下筒底部中间通过轴承装有主轴，在主轴底端装有皮带轮，该皮带轮通过皮带与电动机相联；所述上筒上部的内腔壁上安装有齿衬板，在该齿衬板内腔中的主轴上装有上转子，在上转子安装有护板和板锤；在所述上筒中部的内腔壁上安装有上弧环，在上弧环内腔中的主轴上装有中转子，在中转子上装有上碗形盘，在该上碗形盘中盛装有大球介质；在所述上筒下部的内腔壁上安装有下弧环，在下弧环内腔中的主轴上装有下转子，在下转子上装有下碗形盘，在该下碗形盘中盛装有小球介质。安装地基要求低，具有能耗低、工作效率高、维修方便和运转可靠安全的特点。
The utility model relates to a combined ball mill, an upper cylinder is connected to the upper part of the lower cylinder, a main shaft is installed through a bearing between the upper cover of the upper cylinder and the bottom of the lower cylinder, and a belt pulley is installed at the bottom of the main shaft, and the belt pulley is connected with the motor through a belt; A toothed liner is installed on the inner wall of the upper part of the upper cylinder, and an upper rotor is installed on the main shaft in the inner cavity of the toothed liner, and a guard plate and a blow bar are installed on the upper rotor; the inner cavity in the middle of the upper cylinder The upper arc ring is installed on the wall, the middle rotor is installed on the main shaft in the inner cavity of the upper arc ring, and the upper bowl-shaped disc is installed on the middle rotor, and a large ball medium is contained in the upper bowl-shaped disc; A lower arc ring is installed on the inner cavity wall of the lower part, a lower rotor is installed on the main shaft in the inner cavity of the lower arc ring, and a lower bowl-shaped disc is installed on the lower rotor, and a small ball medium is contained in the lower bowl-shaped disc. The installation foundation requirements are low, and it has the characteristics of low energy consumption, high work efficiency, convenient maintenance and reliable and safe operation.
Description
Technical field
The utility model relates to a kind of engineering machinery, relates in particular to a kind of combined ball grinder with upper, middle and lower-ranking structure.
Background technology
Vertical ball mill is suitable for grinding with discrete particles thick hard or the material of false thick phenomenon arranged, the raw meal particle size that utilizes vertical ball mill to grind is even, particle is trickle, vertical ball mill also can mix several materials are well-proportioned, and it is widely used in coating, paint, rubber, abrasive material, pottery, ore, coal dust, metal dust, carbide alloy, magnetic material etc.But the ball mill structure of prior art is single, has the low and high shortcoming of energy consumption of efficient.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, it is a kind of broken and the centrifugal cyclone mill is combined into one by the counterattack hammer that the utility model provides, and the combined ball grinder of energy-efficient effect is arranged.
The technical method that its technical problem that solves the utility model adopts is: a kind of combined ball grinder, organic frame, doffing and motor are installed on this frame, be connected with top cylinder on doffing top, loam cake at top cylinder is equipped with main shaft with following tube bottom is middle by bearing, in the main shaft bottom belt pulley is housed, this belt pulley links by belt and motor; On the internal chamber wall on described top cylinder top the tooth liner plate is installed, on the main shaft in this tooth liner plate inner chamber upper rotor part is housed, backplate and bar are installed at upper rotor part; On the internal chamber wall at described top cylinder middle part, arc ring is installed, on the main shaft in last arc ring inner chamber rotor is housed, the bowl-type dish is being housed on the rotor, on this, be loaded with big ball medium in the bowl-type dish; Arc ring down is installed on the internal chamber wall of described top cylinder bottom, on the main shaft in following arc ring inner chamber lower rotor part is housed, bowl-type dish down is housed on lower rotor part, in this time bowl-type dish, be loaded with the bead medium.
In described loam cake, be provided with charging aperture, on described doffing, be provided with discharging opening.
On described top cylinder, be provided with the mill door.
Leave the gap between described tooth liner plate and the backplate.
Described going up between arc ring and the last bowl-type dish left the gap.
Leave the gap between described arc ring down and the following bowl-type dish.
In described lower rotor part bottom setting gauge is housed.
The beneficial effects of the utility model are: adopt the different structure of upper, middle and lower-ranking, the grinding method of the fragmentation of bar structure and ball dielectric structure makes full use of separately and renders a service, and material is carried out fragmentation and grinding, can increase work efficiency effectively; Adopt the corase grind chamber with big ball medium, fine grinding chamber bead medium makes full use of the effectiveness of ball medium ore grinding, can cut down the consumption of energy; Installation motor of the present utility model is same output, with the capacity 1/2 or 1/3 of installation motor of the general milling machine of turnover raw meal particle size; Mounting foundation requirement is low, and the ground investment is 1/10 of a general milling machine; The utility model can be dry grinded, also can wet-milling, but also have easy to maintenance and characteristics reliable and safe operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: bowl-type dish, 24-bead medium, 25-setting gauge under arc ring, 22-lower rotor part, the 23-under 1-frame, 2-doffing, 3-motor, 4-top cylinder, 5-mill door, 6-loam cake, 7-bearing, 8-main shaft, 9-belt pulley, 10-belt, 11-charging aperture, 12-discharging opening, 13-tooth liner plate, 14-upper rotor part, 15-backplate, 16-bar, the last arc ring of 17-, 18-rotor, the last bowl-type dish of 19-, the big ball medium of 20-, the 21-.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Referring to Fig. 1, a kind of combined ball grinder, organic frame 1, doffing 2 and motor 3 are installed on this frame 1, be connected with top cylinder 4 on doffing 2 tops, on top cylinder 4, be provided with mill door 5, by bearing 7 main shaft 8 is housed in the loam cake 6 and the centre, doffing 2 bottoms of top cylinder 4, in main shaft 8 bottoms belt pulley 9 is housed, this belt pulley 9 links by belt 10 and motor 3 power; In loam cake 6, be provided with charging aperture 11; On doffing 2, be provided with discharging opening 12; Tooth liner plate 13 is installed on the internal chamber wall on top cylinder 4 tops, on the main shaft 8 in these tooth liner plate 13 inner chambers upper rotor part 14 is housed, backplate 15 and bar 16 are installed, between tooth liner plate 13 and backplate 15, leave the gap at upper rotor part 14; Arc ring 17 is being installed on the internal chamber wall at top cylinder 4 middle parts, on the main shaft 8 in last arc ring 17 inner chambers rotor 18 is housed, bowl-type dish 19 is being housed on the rotor 18, on this, is being loaded with big ball medium 20 in the bowl-type dish 19, between last arc ring 17 and last bowl-type dish 19, leaving the gap; Arc ring 21 down is installed on the internal chamber wall of top cylinder 4 bottoms, on the main shaft 8 in following arc ring 21 inner chambers lower rotor part 22 is housed, bowl-type dish 23 down is housed on lower rotor part 22, in this time bowl-type dish 23, be loaded with bead medium 24, leaving the gap between arc ring 21 and the following bowl-type dish 23 down, setting gauge 25 is housed in lower rotor part 22 bottoms.
In actual use, elder generation's actuating motor 3, motor 3 rotations are by big small belt pulley 9, belt 10, drive bar 16, last bowl-type dish 19 and following bowl-type dish 23 rotation at a high speed, last bowl-type dish 16, big ball medium 20 in the following bowl-type dish 23, the width of cloth of bead medium 24 in centrifugal force and bowl-type dish penetrated under the stirring of rib, big ball medium 20, bead medium 24 is poured into arc ring at a high speed, inwall along arc ring rises, when big ball medium 20, when bead medium 24 rises to certain height, its speed is zero, the ball medium is under the effect of gravity, slide in the bowl-type dish, get back to the interior ball medium of bowl-type dish again under the stirring of centrifugal force and rib, the ball medium quickens to pour into arc ring, repeats above-mentioned process then, and the ball medium moves along the arc ring inwall with the screw form of complexity as a result.If centrifugal force is enough big, the ball medium will be crossed the upper end of arc ring, leave in the bowl-type dish, and the ball medium that falls back repeats above-mentioned motion process again under action of centrifugal force.
After motor 3 starts, when treating that broken material falls in the machine from charging aperture 11, at first be subjected to the strike of bar 16, the material that is crashed to pieces, acquisition is flown to tooth liner plate 13 than bar 16 speed faster speed, broken once more by tooth liner plate 13, granularity just falls into the corase grind chamber less than the material in the gap between backplate 15 and the tooth liner plate 13.Kicked up by backplate 15 greater than the backplate 15 and the material in tooth liner plate 13 gaps, smashed by bar 16 once more, or between bar 16 and tooth liner plate 13, be sheared fragmentation, broken material falls into the corase grind chamber from the gap of backplate 15 and tooth liner plate 13, the material that falls into the corase grind chamber is subjected to doing the impact of the big ball medium 20 of complicated screw, roll, under the compound action of mill stripping, the granularity of material reduces.Material less than the gap between last bowl-type dish 19 and the last arc ring 17 falls into the fine grinding chamber, the material that falls into the fine grinding chamber is subjected to doing the impact of the bead medium 24 of complicated screw, roll, under the mill stripping comprehensive function, granularity further reduces, the material that meets the product granularity requirement is at last fallen by the gap of following bowl-type dish 23 with following arc ring 21, is pulled out glassware 25 by discharging and is discharged to outside the machine by discharging opening 12.The utility model can be dry grinded, also can wet-milling, but also have cut down the consumption of energy, the characteristics of easy to maintenance and reliable and safe operation; Installation motor of the present utility model is same output, with the capacity 1/2 or 1/3 of installation motor of the general milling machine of turnover raw meal particle size; Mounting foundation requirement is low, and the ground investment is 1/10 of a general milling machine.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202907006U CN201776168U (en) | 2010-08-13 | 2010-08-13 | Combinational ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202907006U CN201776168U (en) | 2010-08-13 | 2010-08-13 | Combinational ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776168U true CN201776168U (en) | 2011-03-30 |
Family
ID=43789401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202907006U Expired - Lifetime CN201776168U (en) | 2010-08-13 | 2010-08-13 | Combinational ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912802A (en) * | 2010-08-13 | 2010-12-15 | 王维 | Vertical combined ball grinder |
| CN102814208A (en) * | 2012-08-20 | 2012-12-12 | 江苏中旗作物保护股份有限公司 | Grinding mill |
-
2010
- 2010-08-13 CN CN2010202907006U patent/CN201776168U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912802A (en) * | 2010-08-13 | 2010-12-15 | 王维 | Vertical combined ball grinder |
| CN101912802B (en) * | 2010-08-13 | 2011-10-05 | 王维 | Vertical combined ball grinder |
| CN102814208A (en) * | 2012-08-20 | 2012-12-12 | 江苏中旗作物保护股份有限公司 | Grinding mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20111005 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20111005 |