Multi-stage screening machine
The utility model discloses a multi-stage screening machine. The multi-stage screening machine comprises screening units; the multi-stage screening machine comprises N stages of screening units, and a conveyor used for conveying materials which flow out of a back material discharge hole of each stag...
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| creator | PAN HUABIN |
| description | The utility model discloses a multi-stage screening machine. The multi-stage screening machine comprises screening units; the multi-stage screening machine comprises N stages of screening units, and a conveyor used for conveying materials which flow out of a back material discharge hole of each stage of the screening unit back to a material feeding chamber of the last-stage or first-stage screening unit; a front material discharge hole of the last-stage screening unit of the screening units is connected with a material charge hole of the next-stage screening unit, wherein N is a positive integer greater than or equal to 2. According to the multi-stage screening machine, a single screening machine in the prior art serves as the screening unit; a plurality of screening units form the multi-stage screening machine through an ingenious design, and the materials are screened repeatedly, so that the screening effect of fine hair is remarkably improved; the multi-stage screening machine has the advantages of low lab |
| format | Patent |
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According to the multi-stage screening machine, a single screening machine in the prior art serves as the screening unit; a plurality of screening units form the multi-stage screening machine through an ingenious design, and the materials are screened repeatedly, so that the screening effect of fine hair is remarkably improved; the multi-stage screening machine has the advantages of low lab</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS SEPARATING SOLIDS FROM SOLIDS SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS SORTING TRANSPORTING |
| title | Multi-stage screening machine |
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