CN102861648A - Vortex kinetic energy airflow flour mill - Google Patents
Vortex kinetic energy airflow flour mill Download PDFInfo
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- CN102861648A CN102861648A CN2011101916882A CN201110191688A CN102861648A CN 102861648 A CN102861648 A CN 102861648A CN 2011101916882 A CN2011101916882 A CN 2011101916882A CN 201110191688 A CN201110191688 A CN 201110191688A CN 102861648 A CN102861648 A CN 102861648A
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Abstract
The invention relates to a vortex kinetic energy airflow flour mill and belongs to the field of flour mills. A lower casing is installed at the upper end of a base, an upper casing is installed at the upper end of the lower casing, a main drive motor is arranged at the center position of the lower end face of the lower casing, the lower end face of the lower casing is provided with an air inlet adjusting valve, a power output shaft of the main drive motor is connected with a coupler, a kinetic energy turntable is installed at the upper end of the coupler, the upper end of a feeding port of the kinetic energy turntable is provided with a lower sealing part, and the lower sealing part of the kinetic energy turntable, a sealing carrier and an upper sealing part arranged on the lower end face form an airtight sealing structure. A fluid guiding device is installed on the sealing carrier, the upper end of the fluid guiding device is provided with a sorting device, a material collecting output device is installed at the upper end of the sorting device, and a hierarchical speed regulating motor is arranged at the top end of the upper casing. The particle size of prepared particles is adjustable, the product particle size is even, the energy consumption is low, the energy efficiency is improved by quadruple than the energy efficiency of a traditional device, dust pollution is zero, the noise pollution is lower than that of various traditional flour manufacturing device, and the vortex kinetic energy airflow flour mill is compact in main machine structure, small in occupied area and simple in operation.
Description
Technical field
The present invention relates to a kind of vortex kinetic energy airflow flour mill, belong to the flour mill field.
Background technology
The powder process principle of various powder manufacturing apparatuses now, nothing more than use as: the mechanical devices (except the airflow milling) such as quiet moving gear, stone roller roller mill, steel ball, hammer, material is pushed, grinds, impacts, rubs, finally obtain the powdery product of required granularity, in whole pulverizing process, not only need to consume a large amount of energy, production capacity is low, and noise, dust pollution are serious, (special item is pointed out: when the jet-impingement speed of airflow milling reaches 2,3 times of velocities of sound, noise could cause permanent damage to people's the sense of hearing up to 130 decibels! ) because material contacts with the direct of mechanical device, and when material was by powder process, mechanical device itself is very easily wearing and tearing also, the particulate pollution product that produces, mechanical device are also because of wearing and tearing degradation failure own.For example: the necessary a large amount of replacing steel ball of ball mill, and need very big energy drives, noise is large, need to remove contamination to the pollution of product and process; Yoke formula, hammer, gear type pulverizer are not suitable with the material of broken high rigidity, and dust pollution is serious; Airflow milling has high noise pollution, and product easily leaks deals with easy formation powder explosion etc. improperly, and the low output of high energy consumption then is the common drawback of prior art.
Summary of the invention
According to the deficiencies in the prior art, technical problem to be solved by this invention is: a kind of vortex kinetic energy airflow flour mill is provided, has improved dry type powder process production Energy Efficiency Ratio, reduced dust and noise pollution, improve the production environment of powder process, improved the security of producing.
The technical solution adopted for the present invention to solve the technical problems is: a kind of vortex kinetic energy airflow flour mill is provided, comprise upper shell, lower house, base, step-governor d motor and main drive motor, the base upper end is equipped with lower house, housing is installed in the lower house upper end, center, lower house lower surface is provided with main drive motor, characterized by further comprising: shaft coupling, fluid guiding device, kinetic energy rotary disk, the lower seal parts, charging device, the air inlet adjustment door, sorting unit, the rewinding output device, seal bracket and upper seal member, the lower house lower surface is provided with the air inlet adjustment door, the main drive motor power output shaft connects shaft coupling, the shaft coupling upper end is equipped with kinetic energy rotary disk, kinetic energy rotary disk charging aperture upper end arranges the lower seal parts, consist of air-tight structure between the upper seal member that arranges on the lower seal parts of kinetic energy rotary disk and seal bracket and the lower surface, fluid guiding device is installed on the seal bracket, the fluid guiding device upper end is provided with sorting unit, the sorting unit upper end is equipped with the rewinding output device, the upper shell top is provided with the step-governor d motor, and the output shaft of step-governor d motor links to each other with sorting unit.
The dog-house of described charging device is arranged on the upper shell upper end.
Described sorting unit is arranged on the upper shell inner tip.
Described rewinding output device is installed in top, the upper shell outside.
The inside and outside two-layer cavity structure that described fluid guiding device is comprised of polylith water conservancy diversion liner plate, wherein the cavity structure that forms of fluid guiding device is set to the circular passage.
Described kinetic energy rotary disk top central part is charging aperture, kinetic energy rotary disk disk body inside is take the kinetic energy rotary disk center as the center of circle, by kinetic energy push pedal and the symmetrical cavity structure of separating of sub-material push pedal, and connecting the charging aperture of kinetic energy rotary disk top central part and the discharging opening of kinetic energy rotary disk, the discharging opening of kinetic energy rotary disk is the cavity outer rim of kinetic energy rotary disk.
The nearly outer edge in described lower house lower surface evenly is provided with 2-10 air inlet adjustment door.
The lower seal parts that the charging aperture upper end of described kinetic energy rotary disk top middle portion arranges.
Grading wheel switched in opposite in described kinetic energy rotary disk and the sorting unit.
During use, main drive motor is opposite with the step-governor d motor steering.
The principle that this product invention is followed: utilize the airflow kinetic energy under the high speed vorticity, the packing material is done the high speed eddying motion, and the energy of gas passes to material; Because its large small scale of material is inhomogeneous, the material of different scale therebetween speed when obtaining identical kinetic energy is neither identical, be that material is done high speed vortex shape when motion and had speed difference under the packing of air-flow, repeatedly collision and friction that thus just can be violent between the material, material be by efflorescence within the extremely short time.Because the constraint of the packing of air-flow and buffer action, (comprising shell body, inner each functional part) between material and the working equipment body does not have direct high velocity impact and friction, and there is not pollution in material in whole efflorescence process.Housing play a part to make up the effect accept animal economy functional structure, inner each functional part then be continue provide kinetic energy and movement-oriented to air, make air form the air-flow of the high speed eddying motion state of artificial design, batch charging mechanism injects the high speed eddy airstream with material, and material is namely by efflorescence; The powder that sorting unit will reach granularity sorts out and is outputed to outside the machine by the rewinding output device; The material powder that does not reach the sorting granularity then feeds back to again efflorescence in the high speed eddy airstream body by fluid guiding device, until outside the output machine.Drive motors is the kinetic energy source; Air compressor machine is air-source; Whole pulverized coal preparation system also comprises the corollary equipments such as raw-material storing case, belt conveyor, manufactured goods storage box.
The invention has the beneficial effects as follows: be applicable to comprise extreme hardness, the material powder process of various compositions (on same machine), the powder process granularity can be regulated to tens orders continuously from several thousand orders, even with batch product granularity, the high production low energy consumption, compare with traditional powder manufacturing apparatus, efficiency improves more than four times at least, zero dust pollution, noise pollution is starkly lower than traditional various powder manufacturing apparatus, this powder process main machine structure is compact, take up an area little, automaticity is high, simple to operate, host shell and inner each functional part do not have temperature rise, the component wear rate is low, main drive motor adopts the underneath type decentralization, main drive shaft and kinetic energy rotary disk are direct-connected, and kinetic energy transmits safe and reliable.Because each parts of the present invention namely have the functional independence of height that tight associativity is arranged again, so maintenance, easy to maintenance.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A section enlarged drawing among Fig. 1;
1 is shaft coupling among the figure; 2 is fluid guiding device; 3 is kinetic energy rotary disk; 4 is the lower seal parts; 5 is the step-governor d motor; 6 is charging device; 7 is main drive motor; 8 is the air inlet adjustment door; 9 is upper shell; 10 is sorting unit; 11 are the rewinding output device; 12 is seal bracket; 13 is lower house; 14 is base; 15 is upper seal member.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described further:
As described in Fig. 1～2, the present invention includes: shaft coupling 1, fluid guiding device 2, kinetic energy rotary disk 3, lower seal parts 4, step-governor d motor 5, charging device 6, main drive motor 7, air inlet adjustment door 8, upper shell 9, sorting unit 10, rewinding output device 11, seal bracket 12, lower house 13, base 14 and upper seal member 15.Base 14 upper ends are equipped with lower house 13, and housing 9 is installed in lower house 13 upper ends; Center, lower house 13 lower surface is provided with main drive motor 7, and lower house 13 lower surfaces are provided with air inlet adjustment door 8; Main drive motor 7 power output shafts connect shaft coupling 1, shaft coupling 1 upper end is equipped with kinetic energy rotary disk 3, kinetic energy rotary disk 3 upper ends arrange lower seal parts 4, and the upper seal member 15 that arranges on the lower seal parts 4 of kinetic energy rotary disk 3 and seal bracket 12 lower surfaces consists of gas sealing mechanisms; Fluid guiding device 2 is installed on the seal bracket 12, fluid guiding device 2 upper ends are provided with sorting unit 10, sorting unit 10 upper ends are equipped with rewinding output device 11, and upper shell 9 tops are provided with step-governor d motor 5, and the output shaft of step-governor d motor 5 links to each other with sorting unit 10.
The dog-house of charging device 6 is arranged on upper shell 9 upper ends.
Rewinding output device 11 is installed in top, upper shell 9 outside.
The inside and outside two-layer cavity structure that fluid guiding device 2 is comprised of polylith water conservancy diversion liner plate, wherein the cavity structure that forms of fluid guiding device 2 is set to the circular passage.
Kinetic energy rotary disk 3 top central parts are charging aperture, kinetic energy rotary disk 3 disk body inside are take kinetic energy rotary disk 3 centers as the center of circle, by kinetic energy push pedal and the symmetrical cavity structure of separating of sub-material push pedal, and connecting the charging aperture of kinetic energy rotary disk 3 top central parts and the discharging opening of kinetic energy rotary disk 3, the discharging opening of kinetic energy rotary disk 3 is the cavity outer rim of kinetic energy rotary disk 3.
The nearly outer edge in lower house 13 lower surfaces evenly is provided with 2-10 air inlet adjustment door 8.Use 6 air inlet adjustment doors 8 in the present embodiment.
The charging aperture upper end of kinetic energy rotary disk 3 top middle portion arranges lower seal parts 15.
Kinetic energy rotary disk 3 top central parts are charging aperture, kinetic energy rotary disk 3 disk body inside are as the center of circle take the kinetic energy rotary disk center, by kinetic energy push pedal and the symmetrical cavity structure of separating of sub-material push pedal, connect the charging aperture of kinetic energy rotary disk 3 top central parts and the discharging opening of kinetic energy rotary disk 3, the discharging opening of kinetic energy rotary disk 3 is the outer rim of kinetic energy rotary disk 3 disk body cavity structures.
During use, material enters upper shell 1 by charging device 6, then enter kinetic energy rotary disk 3 by seal bracket 12, cavity place by kinetic energy rotary disk 3 disk bodies enters fluid guiding device 2 again, air enters by air inlet adjustment door 8, in fluid guiding device 2 so that material carries out efflorescence, material after the efflorescence enters into sorting unit 10 by fluid guiding device 2, screening in sorting unit 10, the satisfactory rewinding output device 11 that is transported to of granularity, the undesirable energy rotating disk 3 that reverses that then is transferred of granularity is from newly carrying out efflorescence.
During use, main drive motor 7 and step-governor d motor 5 switched in opposite.
According to the accompanying drawing principle, successful development model machine, and dropped into normal production.Model machine kinetic energy drive motors power is 55KW, select powder discharging motor 4KW,, general power 59KW.Compare with the ball mill with power, grinding calcium carbonate particle stone raw material granularity is 10MM, product granularity 150 orders, present device output capacity: 8 tons/hour; 2 tons/hour of ball mill output capacities.The efficient of present device is 4 times of ball mill, its economic benefit highly significant!
Claims (9)
1. vortex kinetic energy airflow flour mill, comprise upper shell (9), lower house (13), base (14), step-governor d motor (5) and main drive motor (7), base (14) upper end is equipped with lower house (13), housing (9) is installed in lower house (13) upper end, lower house (13) center, lower surface is provided with main drive motor (7), characterized by further comprising: shaft coupling (1), fluid guiding device (2), kinetic energy rotary disk (3), lower seal parts (4), charging device (6), air inlet adjustment door (8), sorting unit (10), rewinding output device (11), seal bracket (12) and upper seal member (15), lower house (13) lower surface is provided with air inlet adjustment door (8), main drive motor (7) power output shaft connects shaft coupling (1), shaft coupling (1) upper end is equipped with kinetic energy rotary disk (3), kinetic energy rotary disk (3) charging aperture upper end arranges lower seal parts (4), consist of air-tight structure between the upper seal member (15) that arranges on the lower seal parts (4) of kinetic energy rotary disk (3) and seal bracket (12) lower surface, fluid guiding device (2) is installed on the seal bracket (12), fluid guiding device (2) upper end is provided with sorting unit (10), sorting unit (10) upper end is equipped with rewinding output device (11), upper shell (9) top is provided with step-governor d motor (5), and the output shaft of step-governor d motor (5) links to each other with sorting unit (10).
2. vortex kinetic energy airflow flour mill according to claim 1 is characterized in that the dog-house of described charging device (6) is arranged on upper shell (9) upper end.
3. vortex kinetic energy airflow flour mill according to claim 1 is characterized in that described sorting unit (10) is arranged on upper shell (9) inner tip.
4. vortex kinetic energy airflow flour mill according to claim 1 is characterized in that described rewinding output device (11) is installed in top, upper shell (9) outside.
5. vortex kinetic energy airflow flour mill according to claim 1, it is characterized in that the inside and outside two-layer cavity structure that described fluid guiding device (2) is comprised of polylith water conservancy diversion liner plate, wherein the cavity structure that forms of fluid guiding device (2) is set to the circular passage.
6. vortex kinetic energy airflow flour mill according to claim 1, it is characterized in that described kinetic energy rotary disk (3) top central part is charging aperture, kinetic energy rotary disk (3) disk body inside is take kinetic energy rotary disk (3) center as the center of circle, by kinetic energy push pedal and the symmetrical cavity structure of separating of sub-material push pedal, and connecting the charging aperture of kinetic energy rotary disk (3) top central part and the discharging opening of kinetic energy rotary disk (3), the discharging opening of kinetic energy rotary disk (3) is the cavity outer rim of kinetic energy rotary disk (3).
7. vortex kinetic energy airflow flour mill according to claim 1 is characterized in that the nearly outer edge in described lower house (13) lower surface evenly is provided with 2-10 air inlet adjustment door (8).
8. according to claim 1 or 6 described vortex kinetic energy airflow flour mills, it is characterized in that the lower seal parts (4) that the charging aperture upper end of described kinetic energy rotary disk (3) top middle portion arranges.
9. vortex kinetic energy airflow flour mill according to claim 1 is characterized in that the grading wheel switched in opposite in described kinetic energy rotary disk (3) and the sorting unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110191688.2A CN102861648B (en) | 2011-07-09 | 2011-07-09 | Vortex kinetic energy airflow flour mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110191688.2A CN102861648B (en) | 2011-07-09 | 2011-07-09 | Vortex kinetic energy airflow flour mill |
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| CN102861648A true CN102861648A (en) | 2013-01-09 |
| CN102861648B CN102861648B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110191688.2A Active CN102861648B (en) | 2011-07-09 | 2011-07-09 | Vortex kinetic energy airflow flour mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701690A (en) * | 2020-06-30 | 2020-09-25 | 江苏鹏飞集团股份有限公司 | Centrifugal iron remover for powder |
Citations (9)
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| JPS5594652A (en) * | 1978-12-01 | 1980-07-18 | Babcock Prod Eng | Grinding mill |
| CN1027350C (en) * | 1989-08-30 | 1995-01-11 | 佳能株式会社 | Shock-pneumatic pulverizer and puoverizing method for powdered body |
| CN2297247Y (en) * | 1997-06-25 | 1998-11-18 | 上海化工机械三厂 | fluidized bed airflow pulverizer |
| CN1209081A (en) * | 1996-01-23 | 1999-02-24 | 鲁道夫·恩格尔 | Device for treating composite components |
| CN2323862Y (en) * | 1998-02-18 | 1999-06-16 | 卿三华 | Vertical circulation centrifugal ultrafine self-milling machine |
| JP2004050179A (en) * | 2002-07-23 | 2004-02-19 | Xerox Corp | Particle conveying idactus spike nozzle device for fluidized bed jet mill |
| CN1481938A (en) * | 2003-07-29 | 2004-03-17 | 武汉理工大学 | Impacting, rubbing and reducing mechanism for traditional chinese medicinal materials using ultra-fine air flow |
| CN101648154A (en) * | 2009-09-08 | 2010-02-17 | 武汉理工大学 | Airflow mill of multifunctional fluidized bed |
| CN202162052U (en) * | 2011-07-09 | 2012-03-14 | 石志训 | Vortex kinetic energy airflow flour mill |
-
2011
- 2011-07-09 CN CN201110191688.2A patent/CN102861648B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594652A (en) * | 1978-12-01 | 1980-07-18 | Babcock Prod Eng | Grinding mill |
| CN1027350C (en) * | 1989-08-30 | 1995-01-11 | 佳能株式会社 | Shock-pneumatic pulverizer and puoverizing method for powdered body |
| CN1209081A (en) * | 1996-01-23 | 1999-02-24 | 鲁道夫·恩格尔 | Device for treating composite components |
| CN2297247Y (en) * | 1997-06-25 | 1998-11-18 | 上海化工机械三厂 | fluidized bed airflow pulverizer |
| CN2323862Y (en) * | 1998-02-18 | 1999-06-16 | 卿三华 | Vertical circulation centrifugal ultrafine self-milling machine |
| JP2004050179A (en) * | 2002-07-23 | 2004-02-19 | Xerox Corp | Particle conveying idactus spike nozzle device for fluidized bed jet mill |
| CN1481938A (en) * | 2003-07-29 | 2004-03-17 | 武汉理工大学 | Impacting, rubbing and reducing mechanism for traditional chinese medicinal materials using ultra-fine air flow |
| CN101648154A (en) * | 2009-09-08 | 2010-02-17 | 武汉理工大学 | Airflow mill of multifunctional fluidized bed |
| CN202162052U (en) * | 2011-07-09 | 2012-03-14 | 石志训 | Vortex kinetic energy airflow flour mill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701690A (en) * | 2020-06-30 | 2020-09-25 | 江苏鹏飞集团股份有限公司 | Centrifugal iron remover for powder |
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| CN102861648B (en) | 2015-08-05 |
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