US931057A - Mining apparatus. - Google Patents
Mining apparatus. Download PDFInfo
- Publication number
- US931057A US931057A US47403809A US1909474038A US931057A US 931057 A US931057 A US 931057A US 47403809 A US47403809 A US 47403809A US 1909474038 A US1909474038 A US 1909474038A US 931057 A US931057 A US 931057A
- Authority
- US
- United States
- Prior art keywords
- head
- pipe
- mine
- nozzles
- eduction
- 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
- 238000005065 mining Methods 0.000 title description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000002367 phosphate rock Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
Definitions
- the present invention relates to means for the removal or extraction of small solid and insoluble materials, from beneath the surface of the ground, and while particularly intended for mining pebble phosphate rock, may of course be successfully employed for other purposes.
- Ordinarily phosphate rock of the above character is overlaid with a stratum of earth, that varies in thickness from six to sixteen feet, and heretofore it has been the custom to remove this stratum entirely from the surface of the phosphate rock. This is slow and costly, often requiring a year to remove the upper stratum from one acre, and costing in the neighborhood of twenty cents a cubic yard.
- the object of the present invention is to reduce the expense of mining by eliminating the necessity of removing the surface layer.
- Figure 1 is a vertical sectional view through a mine or cavity
- FIG. 3 is a horizontal sectional view through the mechanism for raising and lowering the head.
- Fig. 4 1 s a horizontal sectional view on the line et% of Fig. 2.
- Fig. 1 a sectional view through a portion of the earths surface is shown, illustrating a stratum 5 of earth or soil overlying a lower stratum 6 of phosphate rock. Iii-mining this rock according to my method, an opening 7 is formed through the upper stratum 5, and is closed by a cap comprising a cylindrical side wall 8 and a top wall-9 bolted or otherwise secured thereto. Dcpending from the top .wall of this cap is an controlling valve 12 therein.
- the lower portion of said head is provided with two or more sockets 18, in which operate the enlarged ball portions 19 of nozzles 20 that can thus swing so that their angles of inclination with respect to the head 15 can be changed.
- These nozzles are supported by links 21 pivoted thereto, as shown at 22, and said links have their upper ends pivoted, as illustrated at 23 to nuts 2 that have threaded engagements with vertical rods 25.
- These rods have their lower ends journaled and interlocked, as shown at 26 with a collar 27 rotatably engaged with the upper end of the head 15, and said rods pass through suitable stuffing boxes 28 in the top wall 9 of the cap.
- the rods furthermore have outstanding handles 35, by which said rods can be rotated, and if rotated, it will be obvious that the nuts 2 1 will be moved up and down on said rods, so that the nozzles will be swung with respect to the head. By this means therefore the position and arrangement of the nozzle can be altered desired.
- the nozzles should be rotatable so that they may operate in different directions, and to this end, the head 15 is provided near its upper end with a gear wheel 36, meshing with a pinion 87 that is slidably mounted on the angular portion of a shaft 38.
- This shaft is journaled, as shown in a sleeve 39, carried by the cap, and projects above said cap, where it has a hand wheel 10.
- a float l1 is employed carried upon the end of a swinging arm 12 that projects within the eduction pipe, and the inner end of this arm is connected to a vertically movable rod 13 extending longitudinally within said eduction pipe, and projecting above its upper end.
- the position of the float can therefore be easily determined by the position of the projecting end of the rod, which, as shown in F 1, has an offset terminal 44 cooperating with a scale located on a suitable plate 45.
- a supply of air under pressure is introduced into the cavity or mine from any suitable source of supply by a pipe 46 connected to the upper end of the cap. It is often desirable to have an inspector enter the mine for the purpose of investigating the condition of the workings.
- a cylinder 47 is supported upon the cap, and has a reciprocatory piston 48 operating therein.
- a tube 49 Within which operates a telescoping tube 50 that acts as a car or carrier for the inspector.
- the tube 50 has a connection 51 with the piston.
- a pipe 52 leads from the air supply pipe 46, and has connections 53 with the ends of the cylinder 47, said connections being controlled by three way valves 54. By operating these valves, it will be evident that the carrier 50 can be raised or lowered, as desired.
- the operation of the structure is substantially as follows. After the apparatus has been introduced, the closure is made substantially air-tight. Tater is then turned on through the supply pipe 16, and will flow into the head 15, being discharged with great force through the nozzles 20, against the adjacent walls of phosphate rock. Said walls will consequently be disintegrated, and the material will flow into the bottom of the cavity from which it can be drawn by means of the eduction pipes 10 and 11. At the same time, in order to preserve the overlying stratum, and force the material through the eduction pipe 10, air is admitted through the pipe 16. It will be obvious that by the mechanism above described, the mechanism above described, the
- the head and the nozzles can be moved so that the entire bed of material within the range of action of the nozzles can be operated upon, and when the limit of such action has been reached, the apparatus can be withdrawn and introduced at'a new point.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Description
M. GOLDSMITH.
MINING APPARATUS.
APPLICATION FILED JAN. 25, 1909.
Patented Aug. 17, 1909.
2 SHEETS-SHEET 1.
a w i. 0 m 4, 4 z 5 l. m T- 1 j E LEKHH 6 M 4* Z v v 1 J 5 w M flM WITNESSES C f M Attorney muasw. n. munm 00.. PnoYu-umoommzas. wnsmuc' un. 17v 0 M. GOLDSMITH.
MINING APPARATUS.
APPLICATION TILED JAN. 25, 1909.
7 m w pa um 0T 9 m w W M. 7 Z m 3 n .v P 5 Z x Q 7 m5 "I K l 7 9 0 5 %%,Z i QT. 2 m 9 7 M [I 5 a 1 W y H m 1 3 Q 9 MANNING GOLDSMITH, OF ATLANTA, GEORGIA.
MINING APPARATUS.
Specification of Letters Patent.
Patented Aug. 17, 1909.
Application filed January 25, 1909. Serial No. 474,038.
To all hem it may concern:
Be it known that l, MANNING GOLDSMITH, a citizen of the United States, residing at Atlanta, in the county of Fulton and State of Georgia, have invented certain new and useful improvements in Mining i-rpparatuses, of which the following is a specification.
The present invention relates to means for the removal or extraction of small solid and insoluble materials, from beneath the surface of the ground, and while particularly intended for mining pebble phosphate rock, may of course be successfully employed for other purposes. Ordinarily phosphate rock of the above character is overlaid with a stratum of earth, that varies in thickness from six to sixteen feet, and heretofore it has been the custom to remove this stratum entirely from the surface of the phosphate rock. This is slow and costly, often requiring a year to remove the upper stratum from one acre, and costing in the neighborhood of twenty cents a cubic yard.
The object of the present invention is to reduce the expense of mining by eliminating the necessity of removing the surface layer.
"he preferred embodiment of the invention is illustrated in the accompanying drawings, and is described in the following specification. tion of the claims hereto appended that the invention is not necessarily limited to the exact apparatus disclosed.
in the drawings :Figure 1 is a vertical sectional view through a mine or cavity,
illustrating the apparatus in position. Fig.
2 is a vertical sectional view on an enlarged scale, through a portion of the same. Flg.
3 is a horizontal sectional view through the mechanism for raising and lowering the head. Fig. 4 1s a horizontal sectional view on the line et% of Fig. 2.
Similar reference numerals designate corresponding parts in all the figures of thedrawings.
In Fig. 1, a sectional view through a portion of the earths surface is shown, illustrating a stratum 5 of earth or soil overlying a lower stratum 6 of phosphate rock. Iii-mining this rock according to my method, an opening 7 is formed through the upper stratum 5, and is closed by a cap comprising a cylindrical side wall 8 and a top wall-9 bolted or otherwise secured thereto. Dcpending from the top .wall of this cap is an controlling valve 12 therein.
It will be observed from an inspec- 1 eductionpipe 10 connected at its upper end with a suitable delivery pipe 11 having a This pipe 10 extends downwardly into the lower portion of the mine or cavity, and is preferably provided with a perforated lower end 13. The upper portion 1% of the eduction pipe, as shown more particularly in Fig. 2, is enlarged, and slidable on said pipe is a hollow head 15, said head being also rotatable. Another pipe 16, leading from a suitable source of supply, conducts fluid under pressure into the head 15, said pipe 16 entering the upper portion of the eduction pipe, and extending downwardly within the enlarged portion l l. lt terminates in a lateral delivery end 17 that communicates with the interior of the head 15. The lower portion of said head is provided with two or more sockets 18, in which operate the enlarged ball portions 19 of nozzles 20 that can thus swing so that their angles of inclination with respect to the head 15 can be changed. These nozzles are supported by links 21 pivoted thereto, as shown at 22, and said links have their upper ends pivoted, as illustrated at 23 to nuts 2 that have threaded engagements with vertical rods 25. These rods have their lower ends journaled and interlocked, as shown at 26 with a collar 27 rotatably engaged with the upper end of the head 15, and said rods pass through suitable stuffing boxes 28 in the top wall 9 of the cap. Their upper ends are rotatably engaged with racks 30, which are in mesh with gear wheels 31 and 31*, said wheels being geared by gears 32 and 32 the latter being mounted upon the same shaft with gear 31 as shown in Fig. 3 to an operating crank or other device. lVith this arrangement therefore, it will be evident that if the crank 3 1 is turned, the gear wheels 31 will be revolved, thus raising or loweringthe rods 25, and inasmuch as said rods have connections with the head, said head and the nozzles will be raised and lowered also. The rods furthermore have outstanding handles 35, by which said rods can be rotated, and if rotated, it will be obvious that the nuts 2 1 will be moved up and down on said rods, so that the nozzles will be swung with respect to the head. By this means therefore the position and arrangement of the nozzle can be altered desired.
It is also desirable that the nozzles should be rotatable so that they may operate in different directions, and to this end, the head 15 is provided near its upper end with a gear wheel 36, meshing with a pinion 87 that is slidably mounted on the angular portion of a shaft 38. This shaft is journaled, as shown in a sleeve 39, carried by the cap, and projects above said cap, where it has a hand wheel 10. By turning the wheel, it
will be obvious that the pinion 37 will be turned, and this rotary motion will be transmitted to the head 15. The pinion engaging between two flanges formed above and below the gear wheel 36, will move up and down with the head, as will be apparent.
In order to determine the depth of the water at the bottom of the cavity, a float l1 is employed carried upon the end of a swinging arm 12 that projects within the eduction pipe, and the inner end of this arm is connected to a vertically movable rod 13 extending longitudinally within said eduction pipe, and projecting above its upper end. The position of the float can therefore be easily determined by the position of the projecting end of the rod, which, as shown in F 1, has an offset terminal 44 cooperating with a scale located on a suitable plate 45.
For the purpose of supporting the upper stratum of earth, a supply of air under pressure is introduced into the cavity or mine from any suitable source of supply by a pipe 46 connected to the upper end of the cap. It is often desirable to have an inspector enter the mine for the purpose of investigating the condition of the workings. For this purpose therefore, a cylinder 47 is supported upon the cap, and has a reciprocatory piston 48 operating therein. Depending within the cap is a tube 49, within which operates a telescoping tube 50 that acts as a car or carrier for the inspector. The tube 50 has a connection 51 with the piston. A pipe 52 leads from the air supply pipe 46, and has connections 53 with the ends of the cylinder 47, said connections being controlled by three way valves 54. By operating these valves, it will be evident that the carrier 50 can be raised or lowered, as desired.
The operation of the structure is substantially as follows. After the apparatus has been introduced, the closure is made substantially air-tight. Tater is then turned on through the supply pipe 16, and will flow into the head 15, being discharged with great force through the nozzles 20, against the adjacent walls of phosphate rock. Said walls will consequently be disintegrated, and the material will flow into the bottom of the cavity from which it can be drawn by means of the eduction pipes 10 and 11. At the same time, in order to preserve the overlying stratum, and force the material through the eduction pipe 10, air is admitted through the pipe 16. It will be obvious that by the mechanism above described, the
head and the nozzles can be moved so that the entire bed of material within the range of action of the nozzles can be operated upon, and when the limit of such action has been reached, the apparatus can be withdrawn and introduced at'a new point.
From the foregoing, it is thought that the construction, operation and many advantages of the herein described invention will be apparent to those skilled in the art, without further description, and it will be understood that various changes in the size, shape, proportion, and minor details of construction, may be resorted to without departing from the spirit or sacrificing any of the advantages of the invention.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is.
1. In mechanism of the character described, the combination with means for closing the mouth of a mine or similar cavity, of means for introducing a liquid under pressure into said mine or cavity, means for again withdrawing the introduced liquid and dislodged material from said mine or cavity, and means for supplying air under pressure to said mine or cavity.
2. In mechanism of the character described, the combination with means for closing the mouth of a mine or similar cavity, of means mounted on said closing means for introducing a liquid under pressure into said mine or cavity and again withdrawing the introduced liquid and the material dislodged thereby, and means also connected to the closing means for supplying air under pressure to the mine or cavity.
8. In mechanism of the character described, the combination with an eduction pipe, of a head mounted thereon and having a delivery nozzle, and means extending downwardly in the eduction pipe and connected to the head for supplying fluid under pressure to said head.
4:. In mechanism of the character described, the combination with aclosure cap, of an eduction pipe suspended therefrom, a head surrounding the pipe, a plurality of nozzles projecting from the head, and a fluid supply pipe located within the eduction pipe and having a lateral delivery end opening into the head.
5. In mechanism of the character described, the combination with a movable head, of a nozzle carried by and movable on the head, and means for moving the head with the nozzle, and also moving the nozzle with respect to the head.
6. In mechanism of the character described, the combination with a movable head, of a nozzle carried by and movable on the head, and a single device for moving the head with the nozzle and also moving the nozzle with respect to the head.
7. In mechanism of the character detending downwardly within the eduction scribed, the combination with a movable head, or" a nozzle carried by and movable on the head, and a rotatable and longitudinally movable rod connected to the head and nozzle and respectively moving them on its longitudinal and rotary movements.
8. In mechanism of the character described, the combination with an eduction pipe, of a head slidable thereon, a nozzle pivoted on the head and longitudinally movable, a revoluble rod connected to the head and having screw threads, a nut engaged with the screw threads and moved upon the rotation of the rod, and a link connection between the nut and the nozzle.
9. In mechanism of the character described, the combination with an eduction pipe, of a head rotatable thereon and having nozzles, means for supplying liquid to the nozzles, and means for rotating the head.
10. In mechanism of the character described, the combination with an eduction pipe, of a head longitudinally movable and rotatable on said eduction pipe, means extending within the eduction pipe for supplying liquid to the head, outstanding nozzles carried by the head, means for sliding the head longitudinally upon the pipe, and means for rotating said head.
11. In mechanism of the character described, the combination with a closure cap, of an eduction pipe depending therethrough, a hollow head rotatably and slidably mounted upon the pipe, a liquid supply pipe expipe and having a lateral delivery end com municating with the interior of the head, an operating shaft having a gear engaged with the head for rotating said head, longitudinally movable and rotatable rods engaged with said head, means for moving the rods longitudinally, said rods having screw threads, nuts engaged with the screw threads, nozzles having ball and socket joints in the head, and links pivoted to the nozzles and to the nuts.
12. In mechanism of the character described, the combination with a closure for the mouth of a mine or cavity, of hydraulic eduction mechanism mounted on said closure, and elevator mechanism also carried by said closure for raising and lowering the mine inspectors.
13. In mechanism of the character described, the combination with a closure for the mouth of a mine or cavity, of hydraulic eduction mechanism mounted on said closure, a cylinder mounted above the closure, a piston operating in the cylinder, and telescoping pipes suspended within the closure, one of said pipes being connected with the piston and constituting a car for an inspector.
In testimony whereof I aflix my signature in presence of two witnesses.
MANNING GOLDSMITH.
Witnesses JEssE L. Moonn, R. G. MASON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47403809A US931057A (en) | 1909-01-25 | 1909-01-25 | Mining apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47403809A US931057A (en) | 1909-01-25 | 1909-01-25 | Mining apparatus. |
Publications (1)
Publication Number | Publication Date |
---|---|
US931057A true US931057A (en) | 1909-08-17 |
Family
ID=2999480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US47403809A Expired - Lifetime US931057A (en) | 1909-01-25 | 1909-01-25 | Mining apparatus. |
Country Status (1)
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US (1) | US931057A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2444629A (en) * | 1945-03-05 | 1948-07-06 | Bromberg Benjamin | Method of placer mining |
US2986007A (en) * | 1952-08-29 | 1961-05-30 | Texaco Inc | Underground storage |
US3439953A (en) * | 1967-05-23 | 1969-04-22 | Dresser Ind | Apparatus for and method of mining a subterranean ore deposit |
US3799614A (en) * | 1972-08-24 | 1974-03-26 | Marcona Corp | Method and apparatus for excavating settled body of solids |
USRE28945E (en) * | 1972-08-24 | 1976-08-31 | Marcona Corporation | Method and apparatus for excavating settled body of solids |
-
1909
- 1909-01-25 US US47403809A patent/US931057A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2444629A (en) * | 1945-03-05 | 1948-07-06 | Bromberg Benjamin | Method of placer mining |
US2986007A (en) * | 1952-08-29 | 1961-05-30 | Texaco Inc | Underground storage |
US3439953A (en) * | 1967-05-23 | 1969-04-22 | Dresser Ind | Apparatus for and method of mining a subterranean ore deposit |
US3799614A (en) * | 1972-08-24 | 1974-03-26 | Marcona Corp | Method and apparatus for excavating settled body of solids |
USRE28945E (en) * | 1972-08-24 | 1976-08-31 | Marcona Corporation | Method and apparatus for excavating settled body of solids |
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