Handbook of Ore Dressing; Equipment and Practice download pdf
Handbook of Ore Dressing; Equipment and Practice download pdf
Handbook of Ore Dressing; Equipment and Practice by Arthur Watts Allen
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Author: Arthur Watts Allen
Number of Pages: 32 pages
Published Date: 01 May 2012
Publisher: Rarebooksclub.com
Publication Country: Miami Fl, United States
Language: English
ISBN: 9781231110607
File Name: Handbook.of.Ore.Dressing;.Equipment.and.Practice.pdf
Download Link: Handbook of Ore Dressing; Equipment and Practice
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1920 Excerpt: ...mill. This would seem effectively to dispose of the ' graduated blow" theory. Standard Sizes of Hardinge Mills are given in Table XLVII. A summarized statement of data, consisting of the average performance of a number of these machines, is given in Table XL VIII. Note: Mills marked with a subscript "a" have 15Zin. dia. bearings; other 6-ft. and 8-ft. mills have 13Zin.Zdia. bearings. Pulley size given for 4H ft. X 13Zin. mill is for Ball Mill only; 28-in. X 8-in. pulley furnished with Pebble Mill. For position of overZall dimensions, A to F, see Fig. 97. Table XLVIII.--Hardinge-mill Data64 Average maximum size feed, mm Average size feed, mm Average maximum size discharge, mm Average size product, mm Average per cent.--200-mesh in discharge Average per cent.--200 mesh in discharge--no slope Average per cent.--200-mesh in discharge 0.5" 4" slope Reduction ratio range Reduction ratio, average Average size of discharge, mm.--no slope Average size of discharge slope 0.5" to 4" Average tonnage Average tonnage at no slope Average tonnage at 0.5" to 4" slope Average H.P Average ball or pebble charge, tons Average ball or pebble cons., lb. per ton Average per cent, water in feed Average revolutions per minute Variable Pulp-Level Discharge in ball mills is provided for in the Allis-Chalmers Ball Granulator. In this machine the level of the pulp may be raised to a point approximately halfway between the trunnion and the periphery, or lowered to the periphery. This is accomplished by closing outer rings of openings behind the screens and inside the mill end (see Fig. 98). Radial ribs are provided to elevate the crushed pulp and dis Fig. X Fig. 2 Fig. 3 Interior View Showing Screen Longitudinal Section Showing Exterior View S...
Read online Handbook of Ore Dressing; Equipment and Practice Buy and read online Handbook of Ore Dressing; Equipment and Practice Download Handbook of Ore Dressing; Equipment and Practice ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent Download to iPad/iPhone/iOS, B&N nook Handbook of Ore Dressing; Equipment and Practice ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent
Handbook of Ore Dressing; Equipment and Practice by Arthur Watts Allen
Author: Arthur Watts Allen
Number of Pages: 32 pages
Published Date: 01 May 2012
Publisher: Rarebooksclub.com
Publication Country: Miami Fl, United States
Language: English
ISBN: 9781231110607
File Name: Handbook.of.Ore.Dressing;.Equipment.and.Practice.pdf
Download Link: Handbook of Ore Dressing; Equipment and Practice
---------------------------------------------------------------
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1920 Excerpt: ...mill. This would seem effectively to dispose of the ' graduated blow" theory. Standard Sizes of Hardinge Mills are given in Table XLVII. A summarized statement of data, consisting of the average performance of a number of these machines, is given in Table XL VIII. Note: Mills marked with a subscript "a" have 15Zin. dia. bearings; other 6-ft. and 8-ft. mills have 13Zin.Zdia. bearings. Pulley size given for 4H ft. X 13Zin. mill is for Ball Mill only; 28-in. X 8-in. pulley furnished with Pebble Mill. For position of overZall dimensions, A to F, see Fig. 97. Table XLVIII.--Hardinge-mill Data64 Average maximum size feed, mm Average size feed, mm Average maximum size discharge, mm Average size product, mm Average per cent.--200-mesh in discharge Average per cent.--200 mesh in discharge--no slope Average per cent.--200-mesh in discharge 0.5" 4" slope Reduction ratio range Reduction ratio, average Average size of discharge, mm.--no slope Average size of discharge slope 0.5" to 4" Average tonnage Average tonnage at no slope Average tonnage at 0.5" to 4" slope Average H.P Average ball or pebble charge, tons Average ball or pebble cons., lb. per ton Average per cent, water in feed Average revolutions per minute Variable Pulp-Level Discharge in ball mills is provided for in the Allis-Chalmers Ball Granulator. In this machine the level of the pulp may be raised to a point approximately halfway between the trunnion and the periphery, or lowered to the periphery. This is accomplished by closing outer rings of openings behind the screens and inside the mill end (see Fig. 98). Radial ribs are provided to elevate the crushed pulp and dis Fig. X Fig. 2 Fig. 3 Interior View Showing Screen Longitudinal Section Showing Exterior View S...
Read online Handbook of Ore Dressing; Equipment and Practice Buy and read online Handbook of Ore Dressing; Equipment and Practice Download Handbook of Ore Dressing; Equipment and Practice ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent Download to iPad/iPhone/iOS, B&N nook Handbook of Ore Dressing; Equipment and Practice ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent