Search Result of "Anek Sukchareon"

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Study on Paddy Grain from Axial Flow Rice Thresher)

ผู้เขียน:Imgดร.ประสาร กระดังงา, ImgAnek Sukchareon, ImgNiwat Suwatanakul, ImgKyo Kobayashi, ImgYoshiaki Goto

สื่อสิ่งพิมพ์:pdf

Abstract

An axial flow rice thresher with drum length of 4 feet was tested to evaluate the performance under different drum speed and feeding rate. The rice variety of Luang Pathan which had 13.6% grain moisture content, 10.2% straw moisture content, 60.6% grain ratio and 71 cm cut crop length was used. Grain output of the thresher was investigated cracked grain and checked the braken grain in milling test grain. From the result of the test, total losses due to broken, unthreshed and blown grain were about 1% when onload drum speed was nearly 600 rpm. The cracked grain ratio and the broken grain ratio in milled grain were increased with the rising up of the onload drum speed., At the onload drum speed of 600 rpm, the cracked and broken grain ratios were about 3% and 6% respectively.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 025, Issue 5, Jan 91 - Dec 91, Page 140 - 148 |  PDF |  Page 

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : High Moisture Content Corn Sheller)

ผู้เขียน:Imgนายอัครเดช อรรถจินดา, รองศาสตราจารย์, ImgPrayouth Suwanchiwakorn, ImgAnek Sukchareon, ImgToshio Yamauchi

สื่อสิ่งพิมพ์:pdf

Abstract

The prototype of peg-tooth type corn sheller was designed and constructed based on the study of existing shellers locally manufactured. The purpose was to make it applicable to shelling ear corn with grain moisture content up to 28 percent, while the ordinary shellers were applicable to grain with moisture level of under 20 percent only. And at present, the prototype had already been finished but the testing procedure was still undergo. Spike tooth was used in the prototype after evaluation and analysis of the work done in the project and in the past. From the test and the study of its performance, the spike tooth gave rather low damage rate. In the test, it yielded under 6 percent grain damage at 27.8 percent grain moisture content, with unshelled rate lower than 1 percent. Suitable tip speeds of the drum that yielded lowest damage rate were about 5.5 to 6.0 meters per sec. For open-type and 5.0 to 5.5 meters per sec. for closed –type drum. Similar results were expected for the prototype. However, the design was made so that, if the round peg tooth gave somewhat different result, the other designed square type would be immediately replaced.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 025, Issue 5, Jan 91 - Dec 91, Page 149 - 156 |  PDF |  Page