US247946A - Machine for pulverizing quartz and other ores - Google Patents
Machine for pulverizing quartz and other ores Download PDFInfo
- Publication number
- US247946A US247946A US247946DA US247946A US 247946 A US247946 A US 247946A US 247946D A US247946D A US 247946DA US 247946 A US247946 A US 247946A
- Authority
- US
- United States
- Prior art keywords
- machine
- ores
- dust
- quartz
- pulverizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910052904 quartz Inorganic materials 0.000 title description 14
- 239000010453 quartz Substances 0.000 title description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title description 14
- 238000010298 pulverizing process Methods 0.000 title description 12
- 239000000428 dust Substances 0.000 description 18
- 239000007921 spray Substances 0.000 description 6
- 206010010254 Concussion Diseases 0.000 description 2
- 210000001513 Elbow Anatomy 0.000 description 2
- 241000257303 Hymenoptera Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
Definitions
- I IJV V'ENTOR y may IIIIII/II/Il/IIII/II/IIIIIII/IIIIIIIII/I/Ig 121 .fl torne Plmlo-Ldhugr-lpher. wnshm mn. D
- WITNESSES 22d 0 No Model. 2 Sheets-Sheet 2.
- My invention consists of a novel construction [0 of machine for pulverizing quartz and other substances by means ofviolent percussion, and then collecting the resulting dust in a chamber having a series of partitions, in connection with a hollow column provided with a water- [5 spray at the top and a receptacle at bottom,
- Figure l is a vertical section of my machine.
- Fig. 2 is a view of the hollow cylinder and pulley for operating the radial arms and percussion-plates.
- Fig. 3 is a transverse section of the hollow cylinder, showing also the feed-opening, discharge'tube, and a slide to admit air to the 2 cylinder.
- Fig. 4 is the bed-plate of the machine.
- Fig. 5 is a side view of the standardbearing to support the shaft.
- Fig. 6 is a detached view of aportion of a radial arm carry ing a percussion-plate.
- a suitable bed-plate, A are bolted the standards B, having at the top bearings for the horizontal shaft O, which is provided with pulley D, or other means to operate the same.
- the hol- 5 low cylinder G which may be three feet in diameter, and, say, eight inches in length, the dimensions being varied as desired.
- This cylinder has a smooth interior and is made very strong. It is provided with a feed tube or opening, H, placed inside of the path of rotation of the percussion-plates F, so that the feed will not be obstructed by said plates or the radial arms E.
- a small adjustable slide, S is used to regulate the admission of air as 4 5 desired.
- a dust discharge tube, K provided With a Wire screen, U, to prevent the escape of coarse pieces'of quartz.
- a deflecting plate or elbow in the spout may be used for the same purpose.
- a slide, V is used to regulate the discharge.
- a trap on the cylinder G, provided with slide I, serves to collect grains of metallic gold.
- the dust-chamber L has a series of partitions, M, for separating the falling dust into different grades, the coarser dust falling first, while the finer and lighter dust is carried onv to the more distantcompartments.
- the hollow shaft N is connected with the dust-chamber by means of a tube or passage, on, through which the air passes to rise through the shaft.
- a small water-pipe, O is crowned by a perforated hollow globe for the purpose of producing a spray to catch any residue of dust escaping from the chamber L with the current of air. This dust is thus washed down to the receptacle E at the bottom of the shaft N.
- the broad concussion-plates F, Fig. 6, (which may be cast with the arms E,) serve as fans in a fan-blower and produce a strong blast from cylinder G, through the pipe K, chamber L, and shaft N, the amount of air being regulated So by the slide S above mentioned.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Description
. 2 Sheets-'-Sheet 1 s. 0. PO'MEROY. MACHINE FOR PULVERIZING QUARTZ ANDOTEER BEES.-
Patented Oct. 4,1881.
1 &
I IJV V'ENTOR y may IIIIII/II/Il/IIII/II/IIIIIII/IIIIIIIIIIII/I/I/Ig 121 .fl torne Plmlo-Ldhugr-lpher. wnshm mn. D
I (No Model.)
. WITNESSES 22d 0 (No Model.) 2 Sheets-Sheet 2.
S. 0.. POMEROY.
MACHINE FOR PULVERIZING QUARTZAND OTHER ORES.
Patented Oct. 4,1'88-1 INV'EJV'ZQR W e. M B Att01:neys g 1% WITNESSES A! 9ZZ7IZ{ N. PETERS. Phulo-Lilmgmplwr, Wm-hinglmn D. c.
UNITED STATES PATENT OFFICE.
SAMUEL O. POMEEOY, OF ATOHISON, KANSAS, ASSIGNOR OF ONE-HALF TO GEORGE M. SARGENT, OF EVANSTON, ILLINOIS.
MACHINE FOR PULVERIZING QUARTZ AND OTHER ORES.
SPECIFICATION forming part of Letters Patent N0. 247,946, dated October 4, 1881.
' Application filed March 17, 1881. (No model.)
1' all whom it may concern Be it known that I, SAMUEL O. PoMERoY, a citizen of the United States, residing at Atchisonin the county of Atehisou and State of Kansas, have invented certain new and useful Improvements in Machines for Pulverizing Quartz and Other Ores, of which the following is a specification. My invention consists of a novel construction [0 of machine for pulverizing quartz and other substances by means ofviolent percussion, and then collecting the resulting dust in a chamber having a series of partitions, in connection with a hollow column provided with a water- [5 spray at the top and a receptacle at bottom,
all of which will be understood by the following description.
in the accompanying drawings, Figure l is a vertical section of my machine. Fig. 2 is a view of the hollow cylinder and pulley for operating the radial arms and percussion-plates. Fig. 3 is a transverse section of the hollow cylinder, showing also the feed-opening, discharge'tube, and a slide to admit air to the 2 cylinder. Fig. 4 is the bed-plate of the machine. Fig. 5 is a side view of the standardbearing to support the shaft. Fig. 6 is a detached view of aportion of a radial arm carry ing a percussion-plate. I
0 Upon a suitable bed-plate, A, are bolted the standards B, having at the top bearings for the horizontal shaft O, which is provided with pulley D, or other means to operate the same. Upon the same bed-plate is fastened the hol- 5 low cylinder G, which may be three feet in diameter, and, say, eight inches in length, the dimensions being varied as desired. This cylinder has a smooth interior and is made very strong. It is provided with a feed tube or opening, H, placed inside of the path of rotation of the percussion-plates F, so that the feed will not be obstructed by said plates or the radial arms E. A small adjustable slide, S, is used to regulate the admission of air as 4 5 desired. Attached to the circumference of this hollow cylinder is a dust discharge tube, K, provided With a Wire screen, U, to prevent the escape of coarse pieces'of quartz. A deflecting plate or elbow in the spout may be used for the same purpose. A slide, V, is used to regulate the discharge. A trap on the cylinder G, provided with slide I, serves to collect grains of metallic gold.
' The dust-chamber L has a series of partitions, M, for separating the falling dust into different grades, the coarser dust falling first, while the finer and lighter dust is carried onv to the more distantcompartments.
The hollow shaft N is connected with the dust-chamber by means of a tube or passage, on, through which the air passes to rise through the shaft. A small water-pipe, O, is crowned by a perforated hollow globe for the purpose of producing a spray to catch any residue of dust escaping from the chamber L with the current of air. This dust is thus washed down to the receptacle E at the bottom of the shaft N.
Operation: The shaft 0 and arms E are first set in motion at'full speedsay about three thousand revolutions per minute-and then small pieces of quartz are fed in at the spout H, when the swiftly-revolving plates F by severe concussion speedily disintegrate the quartz, however hard, and drive the dust out through tube K into the dust-chamber L.
The broad concussion-plates F, Fig. 6, (which may be cast with the arms E,) serve as fans in a fan-blower and produce a strong blast from cylinder G, through the pipe K, chamber L, and shaft N, the amount of air being regulated So by the slide S above mentioned.
Having described my invention, what I claim is- The combination of the hollow cylinder G, radial arms with percussion-plates thereon, a dust and air escape tube or passage, a dustchamber with partitions therein, and the hollow shaft N, provided with water-spray P and I receptacle B, substantially as set forth.
In testimony whereof I afliX my signature in 0 presence of two witnesses.
SAMUEL O. POMEROY.
Witnesses:
DANIEL BREED, W. O. DUVALL.
Publications (1)
Publication Number | Publication Date |
---|---|
US247946A true US247946A (en) | 1881-10-04 |
Family
ID=2317267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US247946D Expired - Lifetime US247946A (en) | Machine for pulverizing quartz and other ores |
Country Status (1)
Country | Link |
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US (1) | US247946A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2679933A (en) * | 1950-04-24 | 1954-06-01 | Nathan J Lockhart | Apparatus for separating airborne asbestos material |
US20020175113A1 (en) * | 1998-05-22 | 2002-11-28 | Hannu Tahkanen | Method and apparatus for sorting of chips |
-
0
- US US247946D patent/US247946A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2679933A (en) * | 1950-04-24 | 1954-06-01 | Nathan J Lockhart | Apparatus for separating airborne asbestos material |
US20020175113A1 (en) * | 1998-05-22 | 2002-11-28 | Hannu Tahkanen | Method and apparatus for sorting of chips |
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