CN104107752A - Vertical air jet pulverization rotor - Google Patents
Vertical air jet pulverization rotor Download PDFInfo
- Publication number
- CN104107752A CN104107752A CN201410377046.5A CN201410377046A CN104107752A CN 104107752 A CN104107752 A CN 104107752A CN 201410377046 A CN201410377046 A CN 201410377046A CN 104107752 A CN104107752 A CN 104107752A
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- impeller base
- rotor
- blade
- vertical air
- lower impeller
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Abstract
The invention discloses a vertical air jet pulverization rotor which comprises an upper impeller seat, a lower impeller seat and blades, wherein the upper impeller seat and the lower impeller seat are coaxially arranged; the blades are arranged between the upper impeller seat and the lower impeller seat. Therefore, the vertical air jet pulverization rotor has the advantages of high reliability, compact structure, high yield, low energy consumption, good separation effect, high cutting fineness and the like, and has wide market prospect in the crushing market.
Description
Technical field
The present invention relates to Jet Mill field, particularly relate to a kind of vertical air-flow grinding rotor.
Background technology
The crushing mechanism that airslide disintegrating mill is mainly applicable to has determined that it is applied widely, finish fineness high, typical material has: superhard diamond, carborundum, metal dust etc., high-purity requirement: ceramic pigment, medicine, biochemistry etc., low temperature requires: medicine, PVC.By the normal air of source of the gas part is changed to the inert gas such as nitrogen, carbon dioxide gas, can make the machine become inert gas shielding equipment, be applicable to the crushing and classification processing of the material such as inflammable and explosive, oxidizable.Existing airslide disintegrating mill blade wheel structure is optimized not, and separating effect is not good, and comminuted poor, running resistance is larger.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of vertical air-flow grinding rotor, and by adopting the rotor of particular curve design, the grading rotor of this Curve Design can effectively be optimized whole device interior flow field when rotated, significantly improves classification efficiency and production capacity; Adopt the blade of optimal design and the angle of central plane to improve classification and the crush efficiency of grading rotor; Have that unfailing performance is high, compact conformation, production capacity is high, energy consumption is low, good separating effect, cutting fineness advantages of higher has market prospects widely pulverizing market simultaneously.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of vertical air-flow grinding rotor is provided, comprise: upper impeller base, lower impeller base and blade, described upper impeller base is arranged on lower impeller base top and coaxially arranged with lower impeller base, in the middle of upper impeller base and lower impeller base, be provided with blade, the upper and lower two ends of blade are connected with lower impeller base with upper impeller base respectively, described blade shroud is even equidistant placement around upper impeller base axis, the described blade string of a musical instrument with form an angle by the central plane of rotor axis.
In a preferred embodiment of the present invention, described rotor main material has 45 steel, stainless steel, steel alloy, pottery, high molecular synthetic material, and the material of preparing of described rotor comprises and is not limited to above-mentioned material.
In a preferred embodiment of the present invention, described rotor is made up of cylinder and round platform, and rotor profile adopts particular curve design.
In a preferred embodiment of the present invention, described blade is that axis exists knuckle, and the angle of the described blade string of a musical instrument and central plane is between 15-25 °.
Best, the angle of the blade string of a musical instrument of the present invention and central plane is 20 degree.
The invention has the beneficial effects as follows: the vertical air-flow grinding rotor of the present invention is by adopting the rotor of particular curve design, and the grading rotor of this Curve Design can effectively be optimized whole device interior flow field when rotated, significantly improves classification efficiency and production capacity; Adopt the blade of optimal design and the angle of central plane to improve classification and the crush efficiency of grading rotor; Have that unfailing performance is high, compact conformation, production capacity is high, energy consumption is low, good separating effect, cutting fineness advantages of higher has market prospects widely pulverizing market simultaneously.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of vertical air-flow grinding rotor one preferred embodiment of the present invention;
Fig. 2 is the top view of Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, upper impeller base, 2, lower impeller base, 3, blade.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 2, the embodiment of the present invention comprises:
A kind of vertical air-flow grinding rotor, comprise: upper impeller base 1, lower impeller base 2 and blade 3, described upper impeller base 1 is arranged on lower impeller base 2 tops and coaxially arranged with lower impeller base 2, upper impeller base 1 and the middle blade 3 that is provided with of lower impeller base 2, blade is connected with lower impeller base 2 with upper impeller base 1 respectively at two ends Shang Xia 3, described blade 3 is even equidistant placement around upper impeller base 1 axis, described blade 3 strings of a musical instrument with form an angle by the central plane of rotor axis.
Described rotor main material has 45 steel, stainless steel, steel alloy, pottery, high molecular synthetic material, and the material of preparing of described rotor comprises and is not limited to above-mentioned material.
Described rotor is made up of cylinder and round platform, and rotor profile adopts particular curve design.
Described blade 3 is for axis exists knuckle, and the angle of described blade 3 strings of a musical instrument and central plane is between 15-25 °.
Best, the angle of blade 3 strings of a musical instrument of the present invention and central plane is 20 degree.
The beneficial effect of the vertical air-flow grinding rotor of the present invention is:
One, by adopting the rotor of particular curve design, the grading rotor of this Curve Design can effectively be optimized whole device interior flow field when rotated, significantly improves classification efficiency and production capacity;
Two, adopt the blade of optimal design and the angle of central plane to improve classification and the crush efficiency of grading rotor;
Three, have that unfailing performance is high, compact conformation, production capacity is high, energy consumption is low, good separating effect, cutting fineness advantages of higher has market prospects widely pulverizing market simultaneously.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a vertical air-flow grinding rotor, it is characterized in that, comprise: upper impeller base, lower impeller base and blade, described upper impeller base is arranged on lower impeller base top and coaxially arranged with lower impeller base, in the middle of upper impeller base and lower impeller base, be provided with blade, the upper and lower two ends of blade are connected with lower impeller base with upper impeller base respectively, and described blade shroud is even equidistant placement around upper impeller base axis, the described blade string of a musical instrument with form an angle by the central plane of rotor axis.
2. vertical air-flow grinding rotor according to claim 1, is characterized in that, described rotor main material has 45 steel, stainless steel, steel alloy, pottery, high molecular synthetic material, and the material of preparing of described rotor comprises and is not limited to above-mentioned material.
3. vertical air-flow grinding rotor according to claim 1, is characterized in that, described rotor is made up of cylinder and round platform, and rotor profile adopts particular curve design.
4. vertical air-flow grinding rotor according to claim 1, is characterized in that, described blade is that axis exists knuckle, and the angle of the described blade string of a musical instrument and central plane is between 15-25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377046.5A CN104107752A (en) | 2014-08-04 | 2014-08-04 | Vertical air jet pulverization rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377046.5A CN104107752A (en) | 2014-08-04 | 2014-08-04 | Vertical air jet pulverization rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104107752A true CN104107752A (en) | 2014-10-22 |
Family
ID=51704855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410377046.5A Pending CN104107752A (en) | 2014-08-04 | 2014-08-04 | Vertical air jet pulverization rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104107752A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002126650A (en) * | 2000-10-30 | 2002-05-08 | Toshiba Tungaloy Co Ltd | Sorting rotor |
| CN1397387A (en) * | 2001-07-13 | 2003-02-19 | 成都市利君实业有限责任公司 | Rotor of powder separator |
| CN201361620Y (en) * | 2008-11-19 | 2009-12-16 | 李柏荣 | High-precision classification impeller |
| CN201552134U (en) * | 2009-11-27 | 2010-08-18 | 洛阳市冠奇工贸有限责任公司 | Spheroidizing classifier impeller for manufacturing spherical graphite |
| CN202114015U (en) * | 2011-05-25 | 2012-01-18 | 潍坊市精华粉体工程设备有限公司 | Grading impeller |
| CN103203270A (en) * | 2013-05-23 | 2013-07-17 | 太仓金溪粉碎设备有限公司 | Improved fluidized bed jet mill |
| CN103302031A (en) * | 2013-06-18 | 2013-09-18 | 华电电力科学研究院 | Dynamic pulverized coal separator adopting curved blades |
| CN204074201U (en) * | 2014-08-04 | 2015-01-07 | 太仓金溪粉碎设备有限公司 | Vertical air-flow grinding rotor |
-
2014
- 2014-08-04 CN CN201410377046.5A patent/CN104107752A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002126650A (en) * | 2000-10-30 | 2002-05-08 | Toshiba Tungaloy Co Ltd | Sorting rotor |
| CN1397387A (en) * | 2001-07-13 | 2003-02-19 | 成都市利君实业有限责任公司 | Rotor of powder separator |
| CN201361620Y (en) * | 2008-11-19 | 2009-12-16 | 李柏荣 | High-precision classification impeller |
| CN201552134U (en) * | 2009-11-27 | 2010-08-18 | 洛阳市冠奇工贸有限责任公司 | Spheroidizing classifier impeller for manufacturing spherical graphite |
| CN202114015U (en) * | 2011-05-25 | 2012-01-18 | 潍坊市精华粉体工程设备有限公司 | Grading impeller |
| CN103203270A (en) * | 2013-05-23 | 2013-07-17 | 太仓金溪粉碎设备有限公司 | Improved fluidized bed jet mill |
| CN103302031A (en) * | 2013-06-18 | 2013-09-18 | 华电电力科学研究院 | Dynamic pulverized coal separator adopting curved blades |
| CN204074201U (en) * | 2014-08-04 | 2015-01-07 | 太仓金溪粉碎设备有限公司 | Vertical air-flow grinding rotor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |