CN202162051U - Fluid guide device for vortex kinetic energy airflow flour mill - Google Patents
Fluid guide device for vortex kinetic energy airflow flour mill Download PDFInfo
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- CN202162051U CN202162051U CN2011202409202U CN201120240920U CN202162051U CN 202162051 U CN202162051 U CN 202162051U CN 2011202409202 U CN2011202409202 U CN 2011202409202U CN 201120240920 U CN201120240920 U CN 201120240920U CN 202162051 U CN202162051 U CN 202162051U
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- coaming plate
- cavity
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- kinetic energy
- flour mill
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Abstract
The utility model relates to a fluid guide device for a vortex kinetic energy airflow flour mill and belongs to the field of flour mill equipment. The upper end of a triangular comb tooth diversion lining plate is connected with the lower end of a regularly-hexagonal conical outer coaming plate; a regularly-polygonal conical outer coaming plate is connected on the inner surface of the top end of an upper casing; a regular cone inner coaming plate is crossed with the top end of an inverted cone inner lining coaming plate at 20-80 DEG; an annular wind screen cavity is formed by the triangular comb tooth diversion lining plate, the regularly-hexagonal conical outer coaming plate and the regular cone inner coaming plate; a pressurizing fan is arranged at an inlet of the annular wind screen cavity; and an inner cavity of the inverted cone inner lining coaming plate is a material backflow and charging cavity passage. The fluid guide device has the beneficial effects that through the reasonable composition of the fluid guide device, the negative collision friction between a pulverized body and an equipment machine is eliminated to a maximum extent, so that the inputted energy is mainly used for keeping fluid to carry out inertia vortex flow; and kinetic energy is continuously transmitted to the materials, so that the materials are efficiently pulverized. With the application of the fluid guide device, the vortex kinetic energy airflow flour mill is successfully researched.
Description
Technical field
The utility model relates to a kind of vortex kinetic energy air-flow flour mill and uses fluid guiding device, belongs to the flour mill apparatus field.
Background technology
Its cavity body structure of traditional mechanical powder manufacturing apparatus directly is used for grinding; When other machinery in material and cavity and the cavity bumps friction; The energy major part is absorbed by the cavity damping or is converted into other quadergy such as heat and consumes; Have only the efflorescence of sub-fraction energy in material, therefore, the inferior Energy Efficiency Ratio of traditional mechanical formula powder manufacturing apparatus is that it falls behind must enabling of structure.
The utility model content
According to the deficiency of prior art, the utility model technical problem to be solved is: provide a kind of vortex kinetic energy air-flow flour mill to use fluid guiding device, reduced the loss of invalid energy, avoided the waste of the energy.
The utility model solves the technical scheme that its technical problem adopted: provide a kind of vortex kinetic energy air-flow flour mill to use fluid guiding device; It is characterized in that comprising: coaming plate and inverted cone liner coaming plate, gravity feed back cavity, adjustable inlet scoop in pressurization fan, annular air curtain cavity, triangle comb diversion liner plate, just polygon taper peripheral board, the normal cone; Triangle comb diversion liner plate upper end connects regular hexagon taper peripheral board lower end, and just polygon taper peripheral board and upper casing top inner face join; Interior coaming plate of normal cone and inverted cone liner coaming plate top are 20 °～80 ° and intersect; Construct annular air curtain cavity (the outer circulation section of materials flow) between the coaming plate three in triangle comb diversion liner plate, regular hexagon taper peripheral board and the normal cone; Annular air curtain cavity porch is equipped with the pressurization fan, and inverted cone liner coaming plate inner chamber is that materials flow refluxes and reinforced cavity (the interior circulation section of materials flow).
The positive hexagonal pyramidal that is shaped as handstand that wherein triangle comb diversion liner plate is surrounded; Just polygon taper peripheral board is surrounded is shaped as upright regular hexagon taper; Coaming plate is surrounded in the normal cone is shaped as upright taper shape, the taper shape that is shaped as handstand that inverted cone liner coaming plate is surrounded.
Described annular air curtain cavity porch connects adjustable inlet scoop through the gap.
Angle between described triangle comb diversion liner plate and the regular polygon taper peripheral board is 90 °～140 °, and the angle between triangle comb diversion liner plate and the horizontal direction is 30 °～80 °.
Coaming plate, inverted cone liner coaming plate intersect the coaming plate formation gravity feed back cavity in upright arrangement of top end and sorting mechanism in the described normal cone.
During use; Air and material get into by in the annular air curtain cavity that coaming plate surrounded in triangle comb diversion liner plate, just polygon taper peripheral board and the normal cone together; Material collides in annular air curtain cavity, reaches the purpose of efflorescence, discharges annular air curtain cavity by the upper end then.
Annular air curtain cavity convection cell plays effect of contraction; Force fluid along turning to tangential direction and the annular air curtain resultant direction mobile (the outer circulation section of scroll fluid) that makes progress; The turbulent flow body that each cone angle and triangle groove produce under the fluid effect; Just as air cushion members such as coaming plate in fluid and triangle comb diversion liner plate, just polygon taper peripheral board and the normal cone are kept apart, make fluid and fluid guiding device that direct collision friction can not take place; Annular air curtain cavity, adjustable inlet scoop, bottom and kinetic energy rotating disk lower wall single-stage fan in upright arrangement provide annular air curtain upwards, make a concerted effort to change flow direction with the coaming plate structure; Gravity feed back cavity top downwards, inverted cone liner coaming plate inner chamber constitutes the fluid cavity that circles round.On the top of circling round cavity, the powder that will reach granularity from the negative pressure of sorting unit is seen off together with a part of gas sorting; Under acting in conjunction from the downward suction of kinetic energy rotating disk and gravity; Part air-flow sweeps along the material grain of bigger material grain and new input to reflux along the cavity that circles round; Behind the kinetic energy rotating disk that gets into the bottom; Promote to form new eddy current body (the interior circulation section of scroll fluid) through compression, the efflorescence of material grain mainly occurs in the outer circulation section of scroll fluid; Material inlet places inverted cone liner coaming plate top end opening one side.
The beneficial effect of the utility model is: through the reasonable formation of direct fluid mechanism; Eliminated to greatest extent by the passive collision friction between efflorescence body and the plant machinery; Make the energy of input be mainly used in to keep fluid and do the inertia vortex flow; And kinetic energy transmitted and material constantly, make it efficient efflorescence.Use through direct fluid of the present invention mechanism, make vortex kinetic energy air-flow flour mill successfully develop.
Description of drawings
Fig. 1 is the working state structure sketch map of the utility model;
Fig. 2 is the AA face structural representation of Fig. 1;
1 is the pressurization fan among the figure; 2 is annular air curtain cavity; 3 is triangle comb diversion liner plate; 4 are just polygon taper peripheral board; 5 is coaming plate in the normal cone; 6 is inverted cone liner coaming plate; 7 is gravity feed back cavity; 8 is adjustable inlet scoop; 9 is the kinetic energy rotating disk.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are done and to be further described:
Of Fig. 1～2, the utility model comprises: coaming plate 5, inverted cone liner coaming plate 6, adjustable inlet scoop 8 in pressurization fan 1, annular air curtain cavity 2, triangle comb diversion liner plate 3, just polygon taper peripheral board 4, the normal cone.Triangle comb diversion liner plate 3 upper ends connect just polygon taper peripheral board 4 lower ends; Just polygon taper peripheral board 4 upper ends and upper shell top inner face join; The interior coaming plate 5 of normal cone is 20 °～80 ° with inverted cone liner coaming plate 6 upper ends and intersects; Be 40 ° in the present embodiment and intersect, construct annular air curtain cavity 2 between coaming plate 5 threes in triangle comb diversion liner plate 3, just polygon taper peripheral board 4 and the normal cone, annular air curtain cavity 2 porch are equipped with pressurization fan 1.
The positive hexagonal pyramidal that is shaped as handstand that wherein triangle comb diversion liner plate 3 is surrounded; Just polygon taper coaming plate 4 is surrounded is shaped as upright hexagon taper; Coaming plate 5 is surrounded in the normal cone is shaped as upright taper shape, the taper shape that is shaped as handstand that inverted cone liner coaming plate 6 is surrounded.
Annular air curtain cavity 2 porch connect adjustable inlet scoop 8 through the gap.
Angle between triangle comb diversion liner plate 3 and the just polygon taper peripheral board 4 is 90 °～140 °; Adopting angle in the present embodiment is 100 °; Angle between triangle comb diversion liner plate and the horizontal direction is 30 °～80 °, and the angle between present embodiment intermediate cam comb diversion liner plate and the horizontal direction is 40 °.
The coaming plate formation in upright arrangement of coaming plate 5, inverted cone liner coaming plate 6 tops and sorting unit is provided with gravity feed back cavity 7 in the normal cone.
Inverted cone liner coaming plate 6 inner chambers are that materials flow refluxes and reinforced cavity
During use, air is got into by adjustable inlet scoop 8, and materials flow is got into by in the annular air curtain cavity 2 that coaming plate 5 is surrounded in triangle comb diversion liner plate 3, regular polygon taper peripheral board 4 and the normal cone by kinetic energy rotating disk 9 discharging openings; Material collides at annular air curtain cavity 2; Reach the purpose of efflorescence, discharge annular air curtain cavity 2 by the upper end then, the material after the discharge gets into sorting unit; After screening; Meet being transferred away of granularity requirements, the material that does not meet granularity requirements gets into kinetic energy rotating disk 9 once more through gravity feed back cavity 7 and inverted cone liner coaming plate 6 inner chambers, and then gets into annular air curtain cavity 2 and carry out efflorescence.
Claims (4)
1. a vortex kinetic energy air-flow flour mill is used fluid guiding device; It is characterized in that comprising: coaming plate (5) and inverted cone liner coaming plate (6), gravity feed back cavity (7), adjustable inlet scoop (8) in pressurization fan (1), annular air curtain cavity (2), triangle comb diversion liner plate (3), just polygon taper peripheral board (4), the normal cone; Triangle comb diversion liner plate (3) upper end connects regular hexagon taper coaming plate (4); Just polygon taper peripheral board (4) upper casing top inner face joins; The interior coaming plate (5) of normal cone is 20 °～80 ° with inverted cone liner coaming plate (6) top and intersects; Construct annular air curtain cavity (2) between coaming plate (5) three in triangle comb diversion liner plate (3), regular hexagon taper coaming plate (4) and the normal cone; Annular air curtain cavity (2) porch is equipped with pressurization fan (1), and inverted cone liner coaming plate (6) inner chamber is that materials flow refluxes and reinforced cavity.
2. vortex kinetic energy air-flow flour mill according to claim 1 is used fluid guiding device, it is characterized in that described annular air curtain cavity (2) porch connects adjustable inlet scoop (8).
3. vortex kinetic energy air-flow flour mill according to claim 1 is used fluid guiding device; It is characterized in that the angle between described triangle comb diversion liner plate (3) and the just polygon taper peripheral board (4) is 90 °～140 °, the angle between triangle comb diversion liner plate and the horizontal direction is 30 °～80 °.
4. vortex kinetic energy air-flow flour mill according to claim 1 is used fluid guiding device, it is characterized in that coaming plate (5) in the described normal cone, inverted cone liner coaming plate (6) intersect the coaming plate formation gravity feed back cavity (7) in upright arrangement of top end and sorting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202409202U CN202162051U (en) | 2011-07-09 | 2011-07-09 | Fluid guide device for vortex kinetic energy airflow flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202409202U CN202162051U (en) | 2011-07-09 | 2011-07-09 | Fluid guide device for vortex kinetic energy airflow flour mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162051U true CN202162051U (en) | 2012-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202409202U Expired - Fee Related CN202162051U (en) | 2011-07-09 | 2011-07-09 | Fluid guide device for vortex kinetic energy airflow flour mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162051U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861647A (en) * | 2011-07-09 | 2013-01-09 | 石志训 | Fluid guiding device for vortex kinetic airflow flour mill |
| CN104437787A (en) * | 2014-12-09 | 2015-03-25 | 重庆大嘉富食品有限公司 | Circular conical refining device |
| CN110813479A (en) * | 2019-11-19 | 2020-02-21 | 黄石世星药业有限责任公司 | High-efficiency jet mill and milling process thereof |
| CN113967521A (en) * | 2021-10-21 | 2022-01-25 | 四川瑞驰拓维机械制造有限公司 | Energy-saving fluidized bed type jet mill |
-
2011
- 2011-07-09 CN CN2011202409202U patent/CN202162051U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861647A (en) * | 2011-07-09 | 2013-01-09 | 石志训 | Fluid guiding device for vortex kinetic airflow flour mill |
| CN102861647B (en) * | 2011-07-09 | 2015-01-14 | 石志训 | Fluid guiding device for vortex kinetic airflow flour mill |
| CN104437787A (en) * | 2014-12-09 | 2015-03-25 | 重庆大嘉富食品有限公司 | Circular conical refining device |
| CN104437787B (en) * | 2014-12-09 | 2023-12-19 | 徐州锡沂康成食品检验检测研究院有限公司 | Circulation cone pulping device |
| CN110813479A (en) * | 2019-11-19 | 2020-02-21 | 黄石世星药业有限责任公司 | High-efficiency jet mill and milling process thereof |
| CN113967521A (en) * | 2021-10-21 | 2022-01-25 | 四川瑞驰拓维机械制造有限公司 | Energy-saving fluidized bed type jet mill |
| CN113967521B (en) * | 2021-10-21 | 2022-05-27 | 四川瑞驰拓维机械制造有限公司 | Energy-saving fluidized bed type jet mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |