CN203591949U - Inertia air-flow particle grader - Google Patents
Inertia air-flow particle grader Download PDFInfo
- Publication number
- CN203591949U CN203591949U CN201320614979.2U CN201320614979U CN203591949U CN 203591949 U CN203591949 U CN 203591949U CN 201320614979 U CN201320614979 U CN 201320614979U CN 203591949 U CN203591949 U CN 203591949U
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- China
- Prior art keywords
- air
- inertia
- flow
- discharge nozzle
- fine
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- Expired - Fee Related
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Abstract
The utility model discloses an inertia air-flow particle grader including a raw material inlet pipe, an arc-shaped track moving chamber, a fine powder output pipe, a machine body, an air-flow inlet pipe, a coarse powder collecting hopper, and a coarse powder outlet pipe. By means of the inertia that air flow in the arc-shaped track moving chamber moves upwards, particles are graded by different self-weights and different sedimentation rate and movement track in air medium resistance, fine and light particles in the arc-shaped track moving chamber are brought by the moved air flow to the fine powder outlet pipe at one side of the upper part to be discharged, and coarse and heavy particles fall into the coarse powder collecting hopper at the lower part to be discharged by the coarse powder outlet pipe. The inertia air-flow particle grader has the advantages of simple structure and large processing capacity, and is an ideal device for small and super-fine grading.
Description
Technical field
The utility model relates to the technical field of classifying equipoment, espespecially a kind of Inertia in Airflow gradation machine.
Background technology
In mineral material preliminary working process, often need first loose material to be divided into different granularities.At present, classifying equipoment is varied, mostly what often use is mechanical grading or air current classifying, and can only use air current classifying to the dry classification of ultra-fine grain, traditional air current classifying device structure complexity, body is huge, the defect that energy resource consumption is large, be not suitable for small-sized super-fine classified use, bring many inconvenience to the producer.
Summary of the invention
A kind of Inertia in Airflow gradation of the utility model machine, can solve the deficiency of above-mentioned technology, utilizes the characteristic of the intrinsic inertia of material, adopts air-flow to drive particle to move in arching trajectory motion chamber, realizes small-sized super-fine classified object.
To achieve these goals, technical solution of the present invention is: a kind of Inertia in Airflow gradation machine is by material feeding tube, arching trajectory motion chamber, fine powder discharge nozzle, body, air-flow blast pipe, meal aggregate bin, meal discharge nozzle composition; Body upper arranges material feeding tube, body one upper lateral part arranges fine powder discharge nozzle, bottom arranges air-flow blast pipe, body opposite side arranges arching trajectory motion chamber, and underpart arranges the meal aggregate bin with meal discharge nozzle, is Inertia in Airflow gradation machine.
The utility model beneficial effect is: adopt the inertia that in arching trajectory motion chamber, air-flow moves upward, utilize the difference of the weight of particle self and the sinking speed in air dielectric resistance, movement locus to carry out classification; The fine powder discharge nozzle that the thin lightweight particle of particle takes top one side at the air-flow of arching trajectory motion chamber passive movement is discharged; The particle that the large weight of particle is large falls into the meal aggregate bin of bottom, is discharged by meal discharge nozzle, has simple in structurely, and the advantage that disposal ability is large, is small-sized super-fine classified desirable classifying equipoment.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
A kind of Inertia in Airflow gradation of accompanying drawing machine schematic diagram.
In figure: 1, material feeding tube, 2, arching trajectory motion chamber, 3, fine powder discharge nozzle, 4, body, 5, air-flow blast pipe, 6, meal aggregate bin, meal discharge nozzle.
specific implementation method
Shown in accompanying drawing, a kind of Inertia in Airflow gradation machine is that meal discharge nozzle 7 forms by material feeding tube 1, arching trajectory motion chamber 2, fine powder discharge nozzle 3, body 4, air-flow blast pipe 5, meal aggregate bin 6; Body 4 tops arrange material feeding tube 1, body 4 one upper lateral parts arrange fine powder discharge nozzle 3, bottom arranges air-flow blast pipe 5, body 4 opposite sides arrange arching trajectory motion chamber 2, and body 4 bottoms arrange the meal aggregate bin 6 with meal discharge nozzle 7, are Inertia in Airflow gradation machine.
The above; embodiment is only that the preferred embodiment of the present invention is described; not scope of the present invention is limited; under the prerequisite of spirit that does not depart from the technology of the present invention; various distortion and improvement that this area engineers and technicians make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.
Claims (1)
1. an Inertia in Airflow gradation machine, is characterized in that: by material feeding tube, arching trajectory motion chamber, fine powder discharge nozzle, body, air-flow blast pipe, meal aggregate bin, meal discharge nozzle composition; Body upper arranges material feeding tube, and body one upper lateral part arranges fine powder discharge nozzle, bottom arranges air-flow blast pipe, and body opposite side arranges arching trajectory motion chamber, and underpart arranges the meal aggregate bin with meal discharge nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614979.2U CN203591949U (en) | 2013-10-08 | 2013-10-08 | Inertia air-flow particle grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614979.2U CN203591949U (en) | 2013-10-08 | 2013-10-08 | Inertia air-flow particle grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591949U true CN203591949U (en) | 2014-05-14 |
Family
ID=50672897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614979.2U Expired - Fee Related CN203591949U (en) | 2013-10-08 | 2013-10-08 | Inertia air-flow particle grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591949U (en) |
-
2013
- 2013-10-08 CN CN201320614979.2U patent/CN203591949U/en not_active Expired - Fee Related
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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: 20140514 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |