Crushing type winnowing machine

A winnowing machine and crushing technology, applied in the field of metallurgy, can solve the problems of low total process yield, many types of process equipment, and large space occupation, so as to achieve less equipment types, low process loss rate, and large space occupation little effect

Active Publication Date: 2017-06-30
ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows for better efficiency by integrating different functions into one machine while reducing its size or requiring minimal maintenance compared with traditional methods like shredding machines that require multiple tools.

Problems solved by technology

The technical problem addressed by this patented technology relates to efficiently separating different sizes of metal products (such as steel bars) with varying dimensions for recycling purposes while minimizing waste and maximized production efficiency. Current methods involve various steps that require expensive machinery and occupying too much room on an assembly line.

Method used

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  • Crushing type winnowing machine
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Examples

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Effect test

Embodiment 1

[0016] Embodiment 1: The inner diameter of the box body cylinder 1 of the present invention is 1.5 meters, the inner width height of the box body 1 is 0.78 meters, the power of the drive motor 6 is 4.5kW, the air volume of the centrifugal blower 7 is 50 cubic meters per minute, and the large pulley is 25 meters. The rotating speed is 50 revolutions per minute, and the inner diameter of the outlet discharge pipe 5 is 100 mm. When in use, first connect the external bag filter to the outlet discharge pipe 5, and connect the external receiving tank or bag to the lower discharge part. 4 Connect well, connect the external feeding facility with the receiving part 3 of the receiving assembly fixed on the box body, then close the lower receiving cone valve 26 and discharge cone valve 28, open the air inlet control valve, and then start Drive motor 6, at this moment, drive motor 6 drives centrifugal blower 7 to surround pipe air supply and blows air in casing 1 through air inlet connecti...

Embodiment 2

[0017]Embodiment 2: When the present invention is in use, first connect the external box-type bag filter with the outlet discharge pipe 5, connect the external receiving tank or bag with the lower discharge part 4, and connect the external After the feeding facility is connected to the material receiving port of the material receiving component 3 fixed on the box body 1, the gas discharge port of the box-type bag filter is connected to the suction port of the centrifugal blower 7 of the equipment through the circulating air duct (In this way, the wind of the centrifugal blower can be formed through the air inlet assembly, the box body 1, the air outlet discharge pipe 5, the bag dust collector of the box type 1, and the circulating air duct and then enter the suction port of the centrifugal blower 7 airtight cycle, which can avoid gas leakage), close the lower receiving cone valve 26 and discharge cone valve 28, open the air inlet control valve, and then start the drive motor 6,...

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Abstract

A crushing type winnowing machine comprises a box body, a crushing assembly, a material receiving component, a lower discharging component, an air outlet discharging pipe, a driving motor with output shafts at the two ends, a centrifugal blower, a reducer and a driving motor control box. The driving motor enables the crushing assembly to rotate in the box body. Materials added into the box body are crushed through crushing wheels and scraping plates. An air inlet assembly which is fixed to the box body and comes from the centrifugal blower blows air into the box body. The crushed materials small in specific gravity and fine in particle size are discharged through the air outlet discharging pipe, and the materials large in particle size and specific gravity stay in the box body and are discharged through the lower discharging component, so that the purpose that the materials are separated and winnowed while being crushed is achieved, crushing and separation are integrated, and the crushing type winnowing machine has the advantages of being few in equipment kind, process and occupied site and low in process loss rate.

Description

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Claims

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Application Information

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Owner ZHENGZHOU UNIV
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