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Year 2023
 
Issue 3 [06 - 2023], Year XXXII

Study on the influence of the inclination angle of shearer drum spiral blade on the efficiency of coal conveying to scrap conveyor

https://mij.hoimovietnam.vn/en/archives?article=23036

  • Affiliations:

    Hanoi University of Mining and Geology

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  • Received: 19th-Apr-2023
  • Revised: 22nd-May-2023
  • Accepted: 28th-May-2023
  • Online: 30th-June-2023
Pages: 37 - 41
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Abstract:

The inclination angle of the shearer drum spiral blade is an important parameter affecting the working mode of the shearer, including the efficiency of transferring coal to scrap conveyor. This paper presents the method to evaluate the coal loading process by shearer drum from the breaking zone to the scrap conveyor and the method for choosing the optimal inclination angle of the shearer drum spiral blade by performing motion analysis of coal flow from shearer drum to the scrap conveyor, and simulated on EDEM software with 5 different values of inclination angles 16o, 18o, 20o, 22o, 24o with a shearer drum diameter of 1800 mm.

How to Cite
Nguyen, L.Khac and Pham, T.Van 2023. Study on the influence of the inclination angle of shearer drum spiral blade on the efficiency of coal conveying to scrap conveyor (in Vietnamese). Mining Industry Journal. XXXII, 3 (Jun, 2023), 37-41. .
References

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2. Nguyen Khac Linh, Gabov V.V., Zadkov D.A., Le Thanh Binh (2018), Justification of Process of Loading Coal onto Face Conveyors by Auger Heads of Shearer-Loader Machines / IOP Conference Series: Materials Science and Engineering, Vol. 327, 2018. 042132 DOI:10.1088/1757-

899X/327/4/042132.

3. Nguyen Khac Linh, Gabov V.V., Lykov Y.V. (2018), Substantiation of Parameters of Coal Unloading Process onto Conveyor Using Shearer Drums.

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