CN203990786U - The fine pulverizing of wet method and grading plant - Google Patents
The fine pulverizing of wet method and grading plant Download PDFInfo
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- CN203990786U CN203990786U CN201420306038.7U CN201420306038U CN203990786U CN 203990786 U CN203990786 U CN 203990786U CN 201420306038 U CN201420306038 U CN 201420306038U CN 203990786 U CN203990786 U CN 203990786U
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- pulverizing
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- wet method
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Abstract
The fine pulverizing of the utility model wet method and grading plant, comprise and be provided with the cylindrical shell of feeding-passage and be located at disintegrating mechanism and the stock grading mechanism in cylindrical shell, this disintegrating mechanism comprise and tubular pulverizing main body fixing with main shaft and with pulverize pulverizing structure fixing outside main body, at least on pulverizing main body right side, be provided with cavity, described pulverizing main body is provided with through hole that be communicated with to pulverize the inside and outside both sides of main body, and described stock grading mechanism is positioned at and pulverizes main body right side cavity.During use, abrading-ball and material are being pulverized constantly acceleration under subjective role, abrading-ball and crushing material body shaft are to moving to stock grading mechanism, the unassorted material of part is got back to pulverizing passage by through hole together with abrading-ball simultaneously, increase and to catch the probability of comminuting matter and the material active force between while contacting with abrading-ball, raising crush efficiency.Be communicated with to pulverize the through hole of the inside and outside both sides of main body simultaneously, while making to pulverize, pulverize material inside main body and get back to pulverizing passage with abrading-ball, make to pulverize outside pressure balance in main body, and then make to pulverize and grading plant internal pressure is evenly distributed.
Description
Technical field
The present invention relates to crushing technology field, particularly the fine pulverizing of a kind of wet method and grading plant.
Background technology
Wet pulverizing equipment drives abrading-ball high-speed motion by dispersion impeller or dispersion wheel conventionally, between abrading-ball, mutually pushing or colliding makes material broken, realization is pulverized particle, and by separating mechanism, the material having crushed is separated with abrading-ball with the material of not pulverized, make the material output crushing.
Existing reducing mechanism, when work, can only make abrading-ball move in one direction, makes abrading-ball and crushing medium, and for example material can only contact and pulverize at a high speed between abrading-ball or between material.Because abrading-ball in mill tube and medium are only a direction motion, the speed when making touch opportunity between in crushing process abrading-ball and medium or medium and medium and contacting is little, thereby affects crush efficiency.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the fine pulverizing of a kind of wet method and grading plant, and the fine pulverizing of this wet method and grading plant can make abrading-ball move in multiple directions, increases the probability that abrading-ball is caught material; Can avoid pulverizing gathering and the even phenomenon of the pressure in pulverization cylinder of the material excessively causing simultaneously.
In order to address the above problem, the invention provides the fine pulverizing of a kind of wet method and grading plant, the fine pulverizing of this wet method and grading plant comprise: be provided with the cylindrical shell of feeding-passage and be located at disintegrating mechanism and the stock grading mechanism in cylindrical shell, described disintegrating mechanism comprise and tubular pulverizing main body fixing with main shaft and with pulverize pulverizing structure fixing outside main body, at least on pulverizing main body right side, be provided with cavity, described pulverizing main body is provided with through hole that be communicated with to pulverize the inside and outside both sides of main body, and described stock grading mechanism is positioned at and pulverizes main body right side cavity.
Say further, described stock grading mechanism comprises clasfficiator and for by this fixedly clasfficiator and the fixing fixed part of cylindrical shell, in this fixed part, is provided with tapping channel.
Say further, described stock grading mechanism comprises that clasfficiator is connected and fixing tapping channel with clasfficiator, and this tapping channel is located at the auxiliary spindle being rotatably assorted.
Say further, described stock grading mechanism comprises the clasfficiator fixing with main shaft, is provided with the tapping channel being communicated with clasfficiator in this main shaft.
Say further, described pulverizing structure is for being evenly arranged on the thrust of pulverizing main body outer surface column.
Say further, described pulverizing structure is in T shape along pulverizing main body axial cross section, and its both sides, top are respectively equipped with the intercommunicating pores that form two pulverizing circulation while pulverizing.
Say further, described pulverizing structure comprises even thrust spaced apart in same sagittal plane.
Say further, described clasfficiator is the grading wheel that is provided with cavity, and this cavity wall is provided with screw involute shape log washer, and this log washer one end is communicated with grading wheel outside, and the other end is communicated with tapping channel.
Say further, described through hole is between two pulverizing structures or two thrusts.
The fine pulverizing of wet method of the present invention and grading plant, comprise and be provided with the cylindrical shell of feeding-passage and be located at disintegrating mechanism and the stock grading mechanism in cylindrical shell, described disintegrating mechanism comprise and tubular pulverizing main body fixing with main shaft and with pulverize pulverizing structure fixing outside main body, at least on pulverizing main body right side, be provided with cavity, described pulverizing main body is provided with through hole that be communicated with to pulverize the inside and outside both sides of main body, and described stock grading mechanism is positioned at and pulverizes main body right side cavity.During use, abrading-ball and material are being pulverized constantly acceleration under subjective role, abrading-ball and crushing material body shaft are to moving to stock grading mechanism, the unassorted material of part is got back to pulverizing passage by through hole together with abrading-ball simultaneously, increase and to catch the probability of comminuting matter and the material active force between while contacting with abrading-ball, raising crush efficiency.When simultaneously through hole makes to pulverize, pulverize material inside main body and get back to pulverizing passage with abrading-ball, make to pulverize the pressure balance of the inside and outside both sides of main body, and then make to pulverize and grading plant internal pressure is evenly distributed.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, and accompanying drawing in describing is some embodiments of the present invention, to those skilled in the art, do not paying under the prerequisite of creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is that the fine pulverizing of wet method of the present invention and grading plant the first embodiment are along rotor shaft direction sectional structure schematic diagram.
Fig. 2 is that grading plant is implemented radial section structural representation.
Fig. 3 is that the fine pulverizing of wet method and grading plant the second embodiment are along rotor shaft direction sectional structure schematic diagram.
Fig. 4 is that the fine pulverizing of wet method and grading plant the 3rd embodiment are along rotor shaft direction sectional structure schematic diagram.
Fig. 5 is that the fine pulverizing of wet method and grading plant the 3rd embodiment are along rotor shaft direction sectional structure schematic diagram.
Fig. 6 is the A part-structure enlarged diagram in Fig. 5.
Fig. 7 is the another kind of example structure enlarged diagram of the A part in Fig. 5.
Fig. 8 is that the fine pulverizing of wet method and grading plant the 5th embodiment are along rotor shaft direction sectional structure schematic diagram.
Fig. 9 is that the fine pulverizing of wet method and grading plant the 6th embodiment are along rotor shaft direction sectional structure schematic diagram.
Figure 10 is that the fine pulverizing of wet method and grading plant are analysed and observe another kind of structural representation along rotor shaft direction.
Below in conjunction with embodiment, and with reference to accompanying drawing, the realization of the object of the invention, functional characteristics and advantage are described further.
The specific embodiment
In order to make object, technical scheme and the advantage of invention clearer, 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 clearly and completely described, obviously, described embodiment is a part of embodiment of invention, rather than whole embodiment.Embodiment based in the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
As shown in Figure 1, the invention provides the fine pulverizing of a kind of wet method and grading plant embodiment.
The fine pulverizing of this wet method and grading plant comprise: be provided with the cylindrical shell 1 of feeding-passage 14 and be located at disintegrating mechanism 2 and the stock grading mechanism 3 in cylindrical shell 1, described disintegrating mechanism 2 comprises and tubular pulverizing main body 20 fixing with main shaft 4 and the fixing pulverizing structure with pulverizing main body 20 outsides, on pulverizing main body 20 right sides, be provided with cavity 7, described pulverizing main body 20 is provided with through hole 22 that be communicated with to pulverize main body 20 inside and outside both sides, and described stock grading mechanism 3 is positioned at and pulverizes main body 20 right side cavitys 7.
Specifically, described main shaft 4 is fixed on pulverizes main body 20 middle inside, forms respectively two cavitys, i.e. left cavity 6 and right cavity 7 at pulverizing main body 20 two ends, inner side.
Described pulverizing structure is the columnar protrusions thing 21 being evenly distributed, in the both sides of thrust 21, be respectively equipped with through hole 22, between two adjacent thrusts 21, be provided with through hole 22, this through hole 22 can make material and abrading-ball from pulverizing the inner side of main body 20, move to outside respectively, makes on the one hand pressure relative equilibrium everywhere in cylindrical shell 1; The material that simultaneously part is not graded and moving to together with this abrading-ball is accelerated by this through hole 22, again gets back to the pulverizing passage 8 forming between cylindrical shell 1 inner side and pulverizing structure and again pulverizes.
As shown in Figure 2, described stock grading mechanism 3 comprises clasfficiator 30 and for by this fixedly clasfficiator and the fixing fixed part of cylindrical shell 1, in this fixed part, be provided with tapping channel 12, these clasfficiator 30 one end are provided with screw involute shape log washer 31, the other end is provided with the hole 33 being communicated with cavity, the external port of this log washer 31 is positioned at clasfficiator 30 outsides, and the inner port of log washer 31 is by near radial hole 32, and this hole 33 is communicated with tapping channel 12.The external port of described log washer 31 is provided with the better separated ramp structure 34 of material that makes classification.
During use, abrading-ball and material are being pulverized constantly acceleration under main body 20 effects, abrading-ball and material move axially near stock grading mechanism along pulverizing body 20, the unassorted material of part is got back to and is pulverized passage 8 by through hole 22 together with abrading-ball, increase and to catch the probability of comminuting matter and the material active force between while contacting with abrading-ball, raising crush efficiency.When simultaneously through hole makes to pulverize, pulverize material inside main body and get back to pulverizing passage with abrading-ball, make to pulverize the pressure balance of the inside and outside both sides of main body, and then make to pulverize and grading plant internal pressure is evenly distributed.
Simultaneously due to the clasfficiator 30 adopting with spiral involute shape log washer 31, be positioned at the nearer position centrifugal force of tapping channel less, for comminuting matter is carried out by quality size fractionation, for same comminuting matter, little its volume of quality is also less, and corresponding particle diameter is little.
During work, the material centrifugal force of diverse location and different quality varies in size, thereby make the material that particle is less be positioned at log washer 31 inner sides, and larger material and the abrading-ball of quality is positioned at log washer 31 outsides, under the effect of negative pressure, be easy to make the less material of particle that is positioned at log washer 31 inner sides to enter tapping channel 12, realize classification, and the material of not pulverized is again got back to pulverizing path under log washer 31 effects, pulverize.
In the present embodiment, described cylindrical shell 1 outside is provided with cooling cavity 5, and this cooling cavity 5 is communicated with by cool cycles mouth.Outside cylindrical shell 1, be also provided with a urceolus, the gap between inner core and urceolus forms a cooling cavity 5.At the inner side of described feeding-passage 14 charging aperture, pulverizing between structure 2 and cylindrical shell 1, can make material better enter pulverizing passage, be that part thing passes through from the gap 8 between disintegrating mechanism 2 and cylindrical shell, and constantly accelerated by the thrust 21 of pulverizing structure, increase speed; Partial material, by left side cavity 6 and through hole 22, accelerates to enter gap 8 by disintegrating mechanism 2 simultaneously, improves crush efficiency.Between two cavitys of described left and right, can be provided with open-work (accompanying drawing does not indicate) connects.
As shown in Figure 3, the present invention also carries and the stock grading mechanism 3 that comprises clasfficiator can be rotatably assorted by auxiliary spindle 9 and cylindrical shell 1, described tapping channel 12 is located at auxiliary spindle 9, other structures are constant, due to classification mechanism 3 high speed rotating, be subject to the effect of centrifugal force to form material particles ascending distribution from inside to outside around at it, and in cylindrical shell with classification passage between negative pressure make the material near classification mechanism 3 be easy to enter classification passage 12, minimizing affects the separation of material because of larger material particles.
As shown in Figure 4, the present invention also carries and described classification mechanism 3 can be located on main shaft 4, in this main shaft 4, is provided with tapping channel 13, other structures are constant, during work, disintegrating mechanism 2 and classification mechanism 3 synchronously rotate with main shaft 4, and its course of work is same as described above, repeats no more.
As shown in Fig. 5-Fig. 6, the present invention also provides another kind of embodiment.Described pulverizing structure is in T shape, and its both sides, top are respectively equipped with the intercommunicating pore 211 connecting up and down, when pulverizing, is pulverizing two pulverizing circulation of structure 21 both sides formation, and other structures are same as the previously described embodiments or close, repeat no more.
During work, material pulverizing between structure 2 and cylindrical shell 1, can make material better enter pulverizing passage from the inner side charging aperture of feeding-passage 14, and part thing passes through from the gap 8 between disintegrating mechanism 2 and cylindrical shell, and constantly accelerated by the thrust 21 of pulverizing structure, increase and pulverize speed; Partial material, by left side cavity 6 and through hole 22, accelerates to enter gap 8 by disintegrating mechanism 2, improves crush efficiency; The material passing through from through hole 22 enters simultaneously pulverizes structural intercommunicating pore 211, and the partial material of passing through from gap 8 also enters intercommunicating pore 211 under the effect of the classification mechanism 2 of High Rotation Speed, at the intercommunicating pore 211 of pulverizing two sides of structure, form two and pulverize ring, and constantly accelerate under the effect of pulverizing structure, make the speed of pulverizing larger, and then improve the efficiency of its pulverizing.
As shown in Figure 7, it is in T shape that this pulverizes structure, its both sides, top are respectively equipped with the intercommunicating pore 211 connecting up and down, in its outside, be provided with the projection 212 of column, when pulverizing, pulverizing two pulverizing circulation of structure 21 both sides formation, this projection 212 can increase and the contact probability of abrading-ball and material, and other structures are same as the previously described embodiments or close, repeat no more.
As shown in Figure 8, the present invention also carries and the stock grading mechanism 3 that comprises separator can be coordinated with barrel body rotation by auxiliary spindle, described tapping channel 12 is located at auxiliary spindle 9, other structures are constant, due to separating mechanism 3 high speed rotating, be subject to the effect of centrifugal force to form material particles ascending distribution from inside to outside around at it, and in cylindrical shell with classification passage between negative pressure make the material near classification mechanism 3 be easy to enter classification passage 12, minimizing affects the separation of material because of larger material particles.
As shown in Figure 9, the present invention also carries and described classification mechanism 3 can be located on main shaft 4, in this main shaft 4, is provided with tapping channel 13, other structures are constant, during work, disintegrating mechanism 2 and classification mechanism 3 synchronously rotate with main shaft 4, and its course of work is same as described above, repeats no more.
As shown in figure 10, the present invention can also only be provided with cavity 7 on right side, and other structures are constant, and its course of work is same as described above, repeats no more.
Above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement, and these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. the fine pulverizing of wet method and grading plant, it is characterized in that: be provided with the cylindrical shell of feeding-passage and be located at disintegrating mechanism and the stock grading mechanism in cylindrical shell, described disintegrating mechanism comprise and tubular pulverizing main body fixing with main shaft and with pulverize pulverizing structure fixing outside main body, at least on pulverizing main body right side, be provided with cavity, described pulverizing main body is provided with through hole that be communicated with to pulverize the inside and outside both sides of main body, and described stock grading mechanism is positioned at and pulverizes main body right side cavity;
Described stock grading mechanism comprises clasfficiator and for by this fixedly clasfficiator and the fixing fixed part of cylindrical shell, in this fixed part, is provided with tapping channel.
2. the fine pulverizing of wet method according to claim 1 and grading plant, is characterized in that: described stock grading mechanism comprises that clasfficiator is connected and fixing tapping channel with clasfficiator, and this tapping channel is located at the auxiliary spindle coordinating with barrel body rotation.
3. the fine pulverizing of wet method according to claim 1 and grading plant, is characterized in that: described stock grading mechanism comprises the clasfficiator fixing with main shaft, is provided with the tapping channel being communicated with clasfficiator in this main shaft.
4. according to the fine pulverizing of wet method and grading plant described in claim 1-3 any one, it is characterized in that: described pulverizing structure is for being evenly arranged on the thrust of pulverizing main body outer surface column.
5. according to the fine pulverizing of wet method and grading plant described in claim 1-3 any one, it is characterized in that: described pulverizing structure is in T shape along pulverizing main body axial cross section, its both sides, top are respectively equipped with the intercommunicating pores that form two pulverizing circulation while pulverizing.
6. the fine pulverizing of wet method according to claim 5 and grading plant, is characterized in that: described pulverizing structure comprises even thrust spaced apart in same sagittal plane.
7. according to the fine pulverizing of wet method and grading plant described in claim 1-3 any one, it is characterized in that: described clasfficiator one end is provided with screw involute shape log washer, the other end is provided with the hole being communicated with cavity, the external port of this log washer is positioned at clasfficiator outside, the inner port of log washer is by near radial hole, and the hole that this cavity is communicated with is communicated with tapping channel.
8. the fine pulverizing of wet method according to claim 1 and grading plant, is characterized in that:
Described through hole is between two pulverizing structures.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306038.7U CN203990786U (en) | 2014-06-11 | 2014-06-11 | The fine pulverizing of wet method and grading plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420306038.7U CN203990786U (en) | 2014-06-11 | 2014-06-11 | The fine pulverizing of wet method and grading plant |
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| CN203990786U true CN203990786U (en) | 2014-12-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028343A (en) * | 2014-06-11 | 2014-09-10 | 占天义 | Device for finely crushing and grading through wet process |
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2014
- 2014-06-11 CN CN201420306038.7U patent/CN203990786U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028343A (en) * | 2014-06-11 | 2014-09-10 | 占天义 | Device for finely crushing and grading through wet process |
| CN104028343B (en) * | 2014-06-11 | 2020-11-17 | 博亿(深圳)工业科技有限公司 | Wet-process fine crushing and grading device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180413 Address after: 518000 Guangdong Shenzhen City, Shenzhen City, Baoan District Yan Luo Street Hongqiao community surrounding water industrial area Patentee after: Boyi (Shenzhen) Industrial Technology Co., Ltd. Address before: Xiong Jiaying village, Mian Tan Town, Gucheng County, Xiangfan, Hubei Patentee before: Zhan Tianyi |
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| TR01 | Transfer of patent right |