CN204911664U - Vertical wet process ball mill - Google Patents
Vertical wet process ball mill Download PDFInfo
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- CN204911664U CN204911664U CN201520501369.0U CN201520501369U CN204911664U CN 204911664 U CN204911664 U CN 204911664U CN 201520501369 U CN201520501369 U CN 201520501369U CN 204911664 U CN204911664 U CN 204911664U
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Abstract
The utility model provides a vertical wet process ball mill, including the barrel, stretching into the agitator in the barrel, the motor of drive agitator, reduction gear, agitator include that main shaft, interval set up a plurality of grinding portions on main shaft one end lateral wall, and the perpendicular main shaft lateral wall of grinding portion outwards extends formation, 20-80cm at the interval sets up between two liang of grinding portions, the utility model provides a vertical wet process ball mill is through the interval of control grinding portion on the agitator, can the condition of abundant ground slurry under, have realized open laminar flow nature grinding for the appearance of the overground condition is avoided to material not back mixing, makes in the gained thick liquids material grain -size distribution narrower.
Description
Technical field
The utility model relates to milling apparatus field, especially, relates to a kind of vertical wet-process ball mill.
Background technology
Mineral manufacture field as the industries such as building materials, chemical industry, chemical fertilizer, metallurgy, mine, resistance to material, pottery, iron and steel, thermoelectricity, coal in process of production, usually crushing raw ore is needed to become small particles material, obtain meal material after grinding is carried out to small particles material, then need further meal material to be carried out extra-fine grinding obtain micron-sized superfine powder product as carried out ultra-fine deep processing.
Traditional milling equipment mainly contains dry method milling equipment and the large class of wet grinding equipment two.Wherein dry method milling equipment comprises Raymond mill, pull bar mill, roller mill, ball mill, airflow milling etc., and these dry method milling equipments exist that production capacity is little, efficiency is low, energy consumption is high, dust is to the shortcoming such as site environment is seriously polluted.And wet grinding equipment is as ball mill, tube mill, rod mill etc., although have the shortcoming (ton ore pulp power consumption >=100kWh) that the large advantage efficiency of production capacity is not high, equipment attrition is large and energy consumption is high.Solve that powder-grinding process in mineral process adopts that traditional milling equipment production scale is restricted, production cost and the high problem of energy consumption.Reach and realize large-scale production meal material, needed for next procedure extra-fine grinding operation, ore pulp carries out system and joins simultaneously, significantly reduces grinding production cost and significantly reduce the target of equipment energy consumption while significantly improving grinding production capacity.
Therefore existing when grinding to form meal material material to small particles material, it is high to there is ton product power consumption in existing equipment used, the problems such as the consumable accessory life-span is short.
Utility model content
The utility model provides a kind of vertical wet-process ball mill, and during to solve wet ball grinding device processes amount increase in prior art, equipment is difficult to the technical problem of bearing.
The utility model provides a kind of vertical wet-process ball mill, a kind of vertical wet-process ball mill, comprises cylindrical shell, the agitator stretched in cylindrical shell, it is characterized in that, agitator comprises main shaft, the multiple grind section be arranged at intervals on the sidewall of main shaft one end, and grind section vertical major sidewall stretches out formation; Between grind section, interval 20 ~ 80cm is arranged between two.
Further, between grind section, interval 30 ~ 50cm is arranged between two.
Further, grind section comprises to cylinder body bottom sequentially spaced first grind section, the second grind section and the 3rd grind section in the middle part of cylindrical shell, and the elongated end end points line of the first grind section, the second grind section and the 3rd grind section is V-type.
Further, the sidewall of cylindrical shell offers grout outlet; Vertical wet-process ball mill also comprises drawing mechanism, the sieve plate that drawing mechanism comprises casing, one end is stretched into the pulp paddle in casing and is installed on grout outlet, and grout outlet is connected with the sidewall of casing; Bottom half sidewall offers the grout outlet for discharging slurry.
Further, also comprise drawing mechanism, drawing mechanism comprises the cavity sphenoid be connected with the grout outlet on cylinder lateral wall, the end face of sphenoid is provided with material-holding chamber, material-holding chamber and sphenoid abutted surface are provided with sieve plate, material-holding chamber is provided with and is attached thereto logical grout outlet, one end sidewall of material-holding chamber installs pulp door.
Further, also comprise the multiple pressure emery discs being installed on main shaft top, the two relative side of pressure emery disc is provided with multiple fuisw rib, fuisw rib disperses setting press the emery disc center of circle for initial point, and the interval setting between two of pressure emery disc.
Further, pressure emery disc center is along its formation installing ring that axially stretches out, and installing ring is sheathed on main shaft.
Further, also comprise the multiple deflection plates be installed on cylindrical shell madial wall, deflection plate top arranges the lug boss extended to form along cylindrical shell radial direction, and the elongated end of lug boss is near the outer rim of pressing emery disc.
Further, meeting on charge level of deflection plate installs high-abrasive material plate; State on cylinder inboard wall and lay covering wearing plate; Agitator is made up of high-abrasive material.
Further, cylindrical shell draw ratio is 1:1 ~ 1:3.
The utility model has following beneficial effect:
The vertical wet-process ball mill that the utility model provides is by controlling the spacing of grind section on agitator, when the abundant ground slurry of energy, achieve open type laminarity grinding, make material not back-mixing avoid the appearance of overground situation, make material particular diameter narrow distribution in gained slurry.Can ensure that gained ore pulp solves that powder-grinding process in mineral process adopts that traditional milling equipment production scale is restricted simultaneously, production cost and the high problem of energy consumption.Reach and realize large-scale production meal material, needed for next procedure extra-fine grinding operation, ore pulp carries out system and joins simultaneously, significantly reduces grinding production cost and significantly reduce the target of equipment energy consumption while significantly improving grinding production capacity.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the utility model preferred embodiment vertical wet-process ball mill schematic front view;
Fig. 2 is that the main schematic diagram looked analysed and observe by the utility model preferred embodiment vertical wet-process ball mill;
Fig. 3 is the deflection plate schematic front view of the utility model preferred embodiment;
Fig. 4 is that the vertical wet-process ball mill of the utility model preferred embodiment is overlooked and analysed and observe close-up schematic view;
Fig. 5 is Fig. 4 A point enlarged diagram;
Fig. 6 is the drawing mechanism schematic top plan view of the utility model preferred embodiment;
To be Fig. 6 look cross-sectional schematic along the master of A-A line to Fig. 7;
Fig. 8 is the utility model preferred embodiment vertical wet-process ball mill base plate schematic front view;
Fig. 9 is the utility model preferred embodiment vertical wet-process ball mill base plate schematic top plan view;
Figure 10 is the schematic front view of pressure emery disc in the utility model preferred embodiment vertical wet-process ball mill; .
Figure 11 is the utility model preferred embodiment vertical wet-process ball mill pressure emery disc schematic top plan view;
Figure 12 is that the master of the drawing mechanism of the utility model preferred embodiment looks cross-sectional schematic;
Figure 13 is that Figure 12 analyses and observe schematic top plan view along A-A line; Marginal data:
110, motor; 120, decelerator; 210, observation panel; 220, charging aperture; 230, cover; 240, cylindrical shell; 250, grout outlet; 260, base; 310, movable abrasive disk; 311, fixing abrasive disk; 320, main shaft; 340, emery disc is pressed; 341, fuisw rib; 342, installing ring; 351, the first grind section; 352, the second grind section; 353, the 3rd grind section; 400, deflection plate; 410, wearing plate; 330, wear-resisting side plate; 500, drawing mechanism; 520, sieve plate; 521, pulp door; 522, sphenoid; 530, pulp paddle; 540, sand outlet; 550, mouth for subsequent use; 560, grout outlet; 600, Wear-resisting bottom plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
If do not specialize, the conventional means that technological means used in embodiment is well known to those skilled in the art.
See Fig. 1, in an embodiment, the vertical ball mill that the utility model provides comprises motor 110, decelerator 120, cylindrical shell 240 and base 260.Be installed on bottom cylindrical shell 240 on base 260.The lower sidewall of cylindrical shell 240 has at least one grout outlet 250.The end face of cylindrical shell 240 is uncovered, it is arranged cover 230.Spaced apartly on cover 230 be provided with charging aperture 220 and observation panel 210.See Fig. 2, motor 110 drives the agitator stretched in cylindrical shell 240.Agitator comprises main shaft 320, fixing grind section 311 and activity grind section 310.Main shaft 320 extends from the end face of cylindrical shell 240 to the bottom surface of cylindrical shell 240.Multiple grind section parallel to each other uniformly at intervals on main shaft 320.Grind section comprises the fixing grind section 311 and the activity grind section 310 that be connected dismountable with fixing grind section 311 that are connected with main shaft 320 sidewall.The elongated end of fixing grind section 311 is provided with screw thread mouth or other detachable syndetons, and activity grind section 310 is installed in fixing grind section 311 by existing syndeton is detachable.Because activity grind section 310 loss in process of lapping is comparatively large, dismountable activity grind section 310 is used conveniently to remove.Preferably, agitator material therefor is that the excellent cast iron composite of anti-wear performance is made.The requirement of high throughput can be born.There is longer grinding service life simultaneously.The sidewall of simultaneously cylindrical shell 240 installs wear-resisting side plate 330.Covered by the sidewall of cylindrical shell 240 by wear-resisting side plate 330, thus realize the general protection to cylindrical shell 240, when preventing treating capacity excessive, serious wear causes work safety accident.The grind section that agitator is arranged between two adjacent spaces 20 ~ 80cm is arranged.Now slurry flows and fully grinds between activity grind section 310, can realize again the excessive back-mixing of slurry simultaneously and cause overground, and the situation affecting size distribution occurs.Improve the controllability of slurry granularity.Preferred, grind section adjacent spaces 30 ~ 50cm is arranged between two, and now the particle size distribution range of slurry is more excellent, and the narrowest.When adopting this spacing grind section to stir, the running orbit of slurry and abrasive media mixture is overlapped minimum, and material is back-mixing not, not overground, narrow diameter distribution.Most preferred, grind section adjacent spaces 30 ~ 50cm is arranged between two, and now effect reaches optimum.Multiple grind section can be that 1 ~ 20 grind section all can be not limited to this certainly.Grind section herein both can be bar-shaped also can be plate-like, can also be other any structures can with grinding effect.
Preferably, grind section comprises the first grind section 351, second grind section 352 and the 3rd grind section 353.First grind section 351 is arranged at the top of agitator.3rd grind section 353 is arranged at the bottom of agitator bottom cylindrical shell 240.Second grind section 352 is arranged at intervals between the first grind section 351 and the 3rd grind section 353.Make the first grind section 351, second grind section 352 of agitator and the 3rd grind section 353 elongated end line form V-arrangement, improve the endocorpuscular size distribution of grinding disposed slurry further, make it distribute narrower and more easy to control.
Preferably, the draw ratio of cylindrical shell 240 used is 1:1 ~ 1:3, arranges can avoid cylindrical shell 240 in upright use procedure by this, causes cylindrical shell 240 to wave owing to stirring.Improve use safety stability.When being more preferably 1:1.5, cylindrical shell 240 stability in use reaches the highest.
The structure of preferred grind section can be bar-shaped or vane type, and adopt this kind of abrasive structure, required detent torque is less, is conducive to improving grinding efficiency.
Preferably, cover 230 is also provided with water and dispersant adds entrance, improves the mixing uniformity in grinding efficiency and process of lapping.
Cylindrical shell 240 inwall there is multiple deflection plate 400 uniformly at intervals.See Fig. 3 ~ 5, deflection plate 400 top arranges the lug boss formed along cylindrical shell 240 radial direction to cylindrical shell 240 Axis Extension, the lateral wall interval of this lug boss and pressure emery disc 340 is comparatively near, and the two is used in conjunction with each other and improves the shearing of material, the effect of impact, improves grinding efficiency.Preferably, see Fig. 4 ~ 5, meeting on charge level of deflection plate 400 is provided with the service life that wearing plate 410 improves deflection plate 400 in use procedure, reduces grinding material to the damage of deflection plate 400.
Grout outlet 250 on the sidewall of cylindrical shell 240 is provided with drawing mechanism 500.Drawing mechanism 500 has the endocorpuscular effect of screening slurry.
Wherein a kind of drawing mechanism 500 is see Fig. 6 ~ 7, the sieve plate 520 that drawing mechanism 500 comprises the casing of rectangle, pulp paddle 530 and is installed on wall box.Arbitrary sidewall that casing area is larger is uncovered, and this sidewall is communicated with the casing of cylindrical shell 240 and drawing mechanism 500.Thus make to enter in casing prepare discharging through grinding qualified slurry.Pulp paddle 530 can stir under the driving of the equipment such as such as motor in casing, thus prevents material from sedimentation occurring in casing, and causing material to be reunited affect slurry outflow.
The uncovered sidewall of preferred casing was also provided with sieve plate 520, first slurry can be filtered when entering drawing mechanism 500, thus the material particular diameter that control enters in casing.The bottom surface of casing is also provided with sand export 540.The material being convenient to make coarse granule in casing useless is discharged.Wall box is also provided with grout outlet 560.Grout outlet 560 for by screening after material be discharged in next workshop section.Grout outlet 560 is provided with pipeline, flows out for slurry and enter subsequent processing.Sidewall relative with grout outlet 560 on casing is provided with mouth 550 for subsequent use, in case when grout outlet 560 blocks, and can by its alternative pulp.
In use, the wearing and tearing due to material easily cause the base plate of cylindrical shell 240 to occur damaging, and in order to increase the service life and adapt to the requirement of high throughput, the bottom surface of cylindrical shell 240 are equipped with Wear-resisting bottom plate 600.See Fig. 8 ~ 9, Wear-resisting bottom plate 600 is fixedly installed on the bottom surface inner top surface of cylindrical shell 240 by screw.Wear-resisting bottom plate 600 can be polylith high-abrasive material splicing composition, thus covers the bottom surface of cylindrical shell 240.
In order to prevent material from leaking in process of lapping, the material causing part to be in cylindrical shell 240 top cannot be ground, and the top of agitator is provided with pressure emery disc 340.See Figure 10 ~ 11, pressure emery disc 340 is plate-like.The bottom surface of pressure emery disc 340 and end face arrange multiple fuisw rib 341 along its circumferential interval.Fuisw rib 341 is to press emery disc 340 center of circle for the outside scattering setting of round dot.The center of pressure emery disc 340 forms installing ring 342 along its axial Vertical dimension extension.Installing ring 342 is sheathed on main shaft 320 top of agitator.The outer rim of pressure emery disc 340 is alignd with the sidewall at deflection plate 400 top and is arranged.Thus matching relationship both realizing, reduce process of lapping middle cylinder body 240 inner top Regional Logistics excessive.
See Figure 12 ~ 13, the utility model additionally provides the drawing mechanism 500 of another kind of structure.This device comprises sphenoid 522 and is installed on the sieve plate 520 of sphenoid 522 end face open-mouth.Sphenoid 522 long side wall is installed on grout outlet 250, and is connected with in cylindrical shell 240.The end face of sphenoid 522 is provided with material-holding chamber, and the sidewall of material-holding chamber is provided with pulp door 521.Slurry flows out from pulp door 521.In order to control that pulp material-holding chamber end face arranges grout outlet 560.Discharge nozzle can be installed by grout outlet 560 place, and it can control discharging by mounted valve.Adopt the drawing mechanism 500 of this structure can effective pulp, prevent the generation that pulp blocks.After adopting this structure, sieve plate 520 is arranged on the end face of drawing mechanism 500 simultaneously, after the casing of slurry submergence drawing mechanism 500, just can contact sieve plate 520, decreases the souring of slurry to sieve plate 520, extends the service life of sieve plate 520.Sieve plate 520 is with changing conveniently simultaneously.
Preferably use the abrasive media with material identical with material to be ground in process of lapping, to reduce bringing into of impurity, such as, to grind kaolin, in process of lapping, preferably use the abrasive media be made up of kaolin to grind.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a vertical wet-process ball mill, comprise cylindrical shell (240), the agitator stretched in described cylindrical shell (240), it is characterized in that, described agitator comprises main shaft (320), the multiple grind section be arranged at intervals on the sidewall of described main shaft (320) one end, and described grind section vertical described main shaft (320) sidewall stretches out formation;
Between described grind section, interval 20 ~ 80cm is arranged between two.
2. vertical wet-process ball mill according to claim 1, is characterized in that, described between two between grind section interval 30 ~ 50cm arrange.
3. vertical wet-process ball mill according to claim 1, it is characterized in that, described grind section comprises from described cylindrical shell (240) middle part to described cylindrical shell (240) bottom sequentially spaced first grind section (351), the second grind section (352) and the 3rd grind section (353), and the elongated end end points line of described first grind section (351), described second grind section (352) and described 3rd grind section (353) is V-type.
4. vertical wet-process ball mill according to claim 1, is characterized in that, the sidewall of described cylindrical shell (240) offers grout outlet (250);
Described vertical wet-process ball mill also comprises drawing mechanism (500), the sieve plate (520) that described drawing mechanism (500) comprises casing, one end is stretched into the pulp paddle (530) in described casing and is installed on described grout outlet (250), described grout outlet (250) is connected with the sidewall of described casing; Described bottom half sidewall offers the grout outlet (560) for discharging slurry.
5. vertical wet-process ball mill according to claim 1, it is characterized in that, also comprise drawing mechanism (500), described drawing mechanism (500) comprises the cavity sphenoid (522) be connected with the grout outlet (250) on described cylindrical shell (240) sidewall, the end face of described sphenoid (522) is provided with material-holding chamber, described material-holding chamber and described sphenoid (522) abutted surface are provided with sieve plate (520), described material-holding chamber is provided with and is attached thereto logical grout outlet (560), one end sidewall of described material-holding chamber is installed pulp door (521).
6. vertical wet-process ball mill according to claim 1, it is characterized in that, also comprise the multiple pressure emery discs (340) being installed on described main shaft (320) top, the two relative side of described pressure emery disc (340) is provided with multiple fuisw rib (341), described fuisw rib (341) is that initial point disperses setting with described pressure emery disc (340) center of circle, and described pressure emery disc (340) is arranged at interval between two.
7. vertical wet-process ball mill according to claim 6, it is characterized in that, described pressure emery disc (340) center axially stretches out along it and forms installing ring (342), and described installing ring (342) is sheathed on described main shaft (320).
8. vertical wet-process ball mill according to claim 6, it is characterized in that, also comprise the multiple deflection plates (400) be installed on described cylindrical shell (240) madial wall, described deflection plate (400) top arranges the lug boss extended to form along described cylindrical shell (240) radial direction, and the elongated end of described lug boss is near the outer rim of described pressure emery disc (340).
9. vertical wet-process ball mill according to claim 8, is characterized in that, high-abrasive material plate is installed in meeting on charge level of described deflection plate (400);
Described cylindrical shell (240) inwall is laid and covers wearing plate;
Described agitator is made up of high-abrasive material.
10. the vertical wet-process ball mill according to any one of claim 1 ~ 9, is characterized in that, described cylindrical shell (240) draw ratio is 1:1 ~ 1:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501369.0U CN204911664U (en) | 2015-07-13 | 2015-07-13 | Vertical wet process ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501369.0U CN204911664U (en) | 2015-07-13 | 2015-07-13 | Vertical wet process ball mill |
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| CN204911664U true CN204911664U (en) | 2015-12-30 |
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| CN201520501369.0U Active CN204911664U (en) | 2015-07-13 | 2015-07-13 | Vertical wet process ball mill |
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Cited By (3)
| 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 |
| CN106064112A (en) * | 2016-06-27 | 2016-11-02 | 安徽省思维新型建材有限公司 | Water paint grinding system |
| CN107159382A (en) * | 2017-06-28 | 2017-09-15 | 宿州市埇桥区生态康石磨面粉厂 | Anti-blockage type flour processing cereal processing unit (plant) |
-
2015
- 2015-07-13 CN CN201520501369.0U patent/CN204911664U/en active Active
Cited By (4)
| 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 |
| CN106064112A (en) * | 2016-06-27 | 2016-11-02 | 安徽省思维新型建材有限公司 | Water paint grinding system |
| CN106064112B (en) * | 2016-06-27 | 2018-09-11 | 安徽立得成革业有限公司 | Water paint grinding system |
| CN107159382A (en) * | 2017-06-28 | 2017-09-15 | 宿州市埇桥区生态康石磨面粉厂 | Anti-blockage type flour processing cereal processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171228 Address after: 011600 Qingshui River County Industrial Park, the Inner Mongolia Autonomous Region, Hohhot Patentee after: Inner Mongolia Super Building Material Technology Co., Ltd. Address before: 9003 room 198, new Century Towers, two middle section, Furong Road, Hunan, Changsha 410015, China Patentee before: Hunan Super Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 011600 Qingshuihe Industrial Park, Lamawan Town, Qingshuihe County, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia chaopai New Material Co.,Ltd. Address before: 011600 Qingshui River County Industrial Park, the Inner Mongolia Autonomous Region, Hohhot Patentee before: INNER MONGOLIA SUPER BUILDING MATERIALS TECHNOLOGY Co.,Ltd. |