US876713A - Ore-concentrator. - Google Patents
Ore-concentrator. Download PDFInfo
- Publication number
- US876713A US876713A US38330607A US1907383306A US876713A US 876713 A US876713 A US 876713A US 38330607 A US38330607 A US 38330607A US 1907383306 A US1907383306 A US 1907383306A US 876713 A US876713 A US 876713A
- Authority
- US
- United States
- Prior art keywords
- ore
- receptacle
- shaft
- mass
- frame
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
Definitions
- ATTORNEYS 1m NoRRls rzrsns 0a., wAsunyarou, n. c.
- PETRUS HARDEN OF STOOKHOLM, SWEDEN, ASSIGNOR TO METALLURGISKA AKTIEBOLAGET, OF sTooKnoLM, swnnnv, A CORPORATION OF SWEDEN.
- the invention refers to apparatus for removing the packed material from shaking apparatus by means of which the superfluous water is separated from ore-pulp.
- Figure 1 represents a longitudinal section of the apparatus
- Fig. 2 is anend view
- Fig- 3 a plan
- Fig. 4 is an end view of the shaking receptacle alone
- Figs. 5 and 6 are detail views of the means for scraping off the packed mass.
- the end of a conduit for leading the ore pulp suspended in water to the receptacle In the front end the receptacle is provided with two discharge openings 14, a trough 15 for the water to run off being provided under said openings.
- the means for removing said mass from the receptacle consists of a frame 17 pivoted on a shaft 16 and provided at each end with two chain pulleys 18 round which two endless chains 19 are arranged. To these chains 19 are attached at proper intervals scrapers 20, 21,which are intended to tear up and remove the packed material.
- every other scra er 20 is provided with teeth for tearing up t e mass and every intermediate scraper 21 consists of a curved sheet for removing the loose material from the receptacle
- the frontf gchain fpulleys are mounted on the shaft 16 whichlgis the driving shaft. It is rotated by means of a toothed gearing 23 and a shaft 24 driven by a belt from the shaft 11, as indicated by dotted lines in Fig. 1.
- the rear end of the frame 17 is suspended by means of a strap in a chain 25 passing over a pair of chain pulleys 26 to a Windlass 27.
- the whole apparatus is supported by a framework 29 of beams or a wooden frame or other device suitable for the local conditions.
- the suspended orepulp is introduced into the receptacle 1 that occupies the position shown in Fig. 1.
- this position the iron bar 6 rests on the cam '7 and by the rotationv of the latter the receptacle is brought to vibrate and in descending the shoulder strikes against the stationary oaken board lying beneath. These shocks cause the material to settle.
- the shaking having proceeded sufliciently, so that the water above is free from ore, the rear part of the receptacle is lifted by means of the Windlass 5 to such a height that the water is able to flow off through the discharges 14 into the trough 15. This being effected the receptacle is somewhat lowered, but not sufficiently for coming into the region of action of the cam wheel.
- the chain 25 can be slackened so that the frame makes its way through the packed mass by its own weight or its weight may be balanced by suspending in the chain 25 in the vicinity of the Windlass a more or less heavy counterweight by means of which the pressure with which the sheets are pressed against the mass of ore may be controlled.
- the frame with its scrapers having made its way to the position represented by dotted lines in Fig. 1 the bucket is empty and the frame is elevated so far as to occupy the position represented in full lines in Fig. 1, after which the bucket is lowered towards the cam, so as to be vibrated and ready for another charge.
- Apparatus for shaking ore pulp c0mprising a pivoted receptacle, means for shaking it, means for raising the receptacle to run off the Water, and an endless scraping means 5 With devices for lowering the latter into the Witnesses:
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Description
No. 876,713. PATE'NTED JAN. 14,1908; P. HARDER.
ORE OONGENTRATOR.
APPLICATION FILED JULY 11. 1907- 2 SHEETS-SHEET 1.
WITNES SES INVENTOB M mi d/km dza zg,
ATTORNEYS 1m: NoRRls rzrsns 0a., wAsunyarou, n. c.
4 No. 876,713. PATENTED JAN. 14, 1908.
P. HIA'RDB'N. Y
DRE CONGENTRATOR.
APPLICATION FILED JULY 11. 1907.
2 SHEETS-SHEET 2.
mwsssss 5 "Werner: wfldhdmb ATTORNEYS 'rus mmms PETERS ca., wnsumsmu, n c.
UNITED STATES PATENT OFFICE.
PETRUS HARDEN, OF STOOKHOLM, SWEDEN, ASSIGNOR TO METALLURGISKA AKTIEBOLAGET, OF sTooKnoLM, swnnnv, A CORPORATION OF SWEDEN.
ORE-CONGENTRATOR.
Specification of Letters Patent.
Patented Jan. 14, 1908,
T all whom it may concern:
Be it known that I, PETRUS HARDEN, asubject of the King of Sweden, and resident of and having a post office address at Centralpalatset, Stockholm, Sweden, have invented certain new and useful Improvements in Ore-Concentrators, of which the following is a specification.
The invention refers to apparatus for removing the packed material from shaking apparatus by means of which the superfluous water is separated from ore-pulp.
In the accompanying drawing there is shown as an example only,a device adapted to a shaking apparatus of this kind.
Figure 1 represents a longitudinal section of the apparatus, Fig. 2 is anend view and Fig- 3 a plan. Fig. 4 is an end view of the shaking receptacle alone. Figs. 5 and 6 are detail views of the means for scraping off the packed mass.
1 is the bucket pivoted on the trunnions 2 and suspended at the rear end by two chains 3 running over the pulleys 4 to a Windlass 5 provided with two chaindrums. At the rear end of the receptacle. there is provided an iron bar 6 intended to be operated intermittently by a cam 7 keyed on a shaft 8 which is rotated by means of the toothed gearing 9 and the belt-pulley 10 on the shaft 11.
12 is a shoulder striking against a stationary oaken board or the like when the recep-. tacle falls downwards.
13 is the end of a conduit for leading the ore pulp suspended in water to the receptacle. In the front end the receptacle is provided with two discharge openings 14, a trough 15 for the water to run off being provided under said openings.
In this apparatus the water is separated by repeated shocks and the suspended material gathers in the form of a firmly compressed or packed mass at the bottom of the receptacle. The means for removing said mass from the receptacle will now be described. It consists of a frame 17 pivoted on a shaft 16 and provided at each end with two chain pulleys 18 round which two endless chains 19 are arranged. To these chains 19 are attached at proper intervals scrapers 20, 21,which are intended to tear up and remove the packed material. For this purpose every other scra er 20 is provided with teeth for tearing up t e mass and every intermediate scraper 21 consists of a curved sheet for removing the loose material from the receptacle The frontf gchain fpulleys are mounted on the shaft 16 whichlgis the driving shaft. It is rotated by means of a toothed gearing 23 and a shaft 24 driven by a belt from the shaft 11, as indicated by dotted lines in Fig. 1. The rear end of the frame 17 is suspended by means of a strap in a chain 25 passing over a pair of chain pulleys 26 to a Windlass 27.
28 is a convex conveying belt for carrying the material from one or more apparatus to the depot.
The whole apparatus is supported by a framework 29 of beams or a wooden frame or other device suitable for the local conditions.
In using the apparatus the suspended orepulp is introduced into the receptacle 1 that occupies the position shown in Fig. 1. this position the iron bar 6 rests on the cam '7 and by the rotationv of the latter the receptacle is brought to vibrate and in descending the shoulder strikes against the stationary oaken board lying beneath. These shocks cause the material to settle. The shaking having proceeded sufliciently, so that the water above is free from ore, the rear part of the receptacle is lifted by means of the Windlass 5 to such a height that the water is able to flow off through the discharges 14 into the trough 15. This being effected the receptacle is somewhat lowered, but not sufficiently for coming into the region of action of the cam wheel. This scraping off of the ore now begins and that is brought about by lowering the free end'of the frame by means of the Windlass 27 till the scraping plates come in contact with the mass of ore and the tearing off begins. The chain 25 can be slackened so that the frame makes its way through the packed mass by its own weight or its weight may be balanced by suspending in the chain 25 in the vicinity of the Windlass a more or less heavy counterweight by means of which the pressure with which the sheets are pressed against the mass of ore may be controlled. The frame with its scrapers having made its way to the position represented by dotted lines in Fig. 1 the bucket is empty and the frame is elevated so far as to occupy the position represented in full lines in Fig. 1, after which the bucket is lowered towards the cam, so as to be vibrated and ready for another charge.
I claim.
Apparatus for shaking ore pulp, c0mprising a pivoted receptacle, means for shaking it, means for raising the receptacle to run off the Water, and an endless scraping means 5 With devices for lowering the latter into the Witnesses:
receptacle and Withdrawing the same therei A. EKDOL, from. 7 F. A. NYILLIN.
In testimony whereof I have signed my name to this specification, in the presence of two subscribing Witnesses.
PETRUS HARDEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38330607A US876713A (en) | 1907-07-11 | 1907-07-11 | Ore-concentrator. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38330607A US876713A (en) | 1907-07-11 | 1907-07-11 | Ore-concentrator. |
Publications (1)
Publication Number | Publication Date |
---|---|
US876713A true US876713A (en) | 1908-01-14 |
Family
ID=2945157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US38330607A Expired - Lifetime US876713A (en) | 1907-07-11 | 1907-07-11 | Ore-concentrator. |
Country Status (1)
Country | Link |
---|---|
US (1) | US876713A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432756A (en) * | 1944-01-15 | 1947-12-16 | Henry W Hapman | Sludge tank having a u-shaped conduit having arm portions inclined downward to the lower part of said tank and a conduit opening into said tank connecting said portions |
US2461814A (en) * | 1945-01-22 | 1949-02-15 | Whiting Corp | Sludge handling and disposal system |
US2937757A (en) * | 1956-08-13 | 1960-05-24 | Philco Corp | Skimming apparatus |
US3021957A (en) * | 1958-07-28 | 1962-02-20 | Jeffrey Mfg Co | Conveying apparatus |
US3568839A (en) * | 1969-02-14 | 1971-03-09 | Seadun | Apparatus for separating and removing floatables |
-
1907
- 1907-07-11 US US38330607A patent/US876713A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432756A (en) * | 1944-01-15 | 1947-12-16 | Henry W Hapman | Sludge tank having a u-shaped conduit having arm portions inclined downward to the lower part of said tank and a conduit opening into said tank connecting said portions |
US2461814A (en) * | 1945-01-22 | 1949-02-15 | Whiting Corp | Sludge handling and disposal system |
US2937757A (en) * | 1956-08-13 | 1960-05-24 | Philco Corp | Skimming apparatus |
US3021957A (en) * | 1958-07-28 | 1962-02-20 | Jeffrey Mfg Co | Conveying apparatus |
US3568839A (en) * | 1969-02-14 | 1971-03-09 | Seadun | Apparatus for separating and removing floatables |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US876713A (en) | Ore-concentrator. | |
US625295A (en) | Screening-machine | |
US1024073A (en) | Apparatus for drying sugar. | |
US1263956A (en) | Concentrator. | |
US1064296A (en) | Placer-mining machine. | |
US776662A (en) | Concentrator. | |
US966294A (en) | Sand-cleaning machine. | |
US2049962A (en) | Placer machine | |
US824905A (en) | Ore separator or filter. | |
US887319A (en) | Amalgamating apparatus. | |
US650999A (en) | Machine for separating shells from kernels of nuts. | |
US1770027A (en) | Apparatus for coal preparation | |
US3040885A (en) | Machine for recovering precious metals | |
SU580222A1 (en) | Device for removing spillage of blast furnace skip pit | |
US250358A (en) | Ore washer and amalgamator | |
GB191213836A (en) | Improvements in or relating to the Steeping or Maceration of Meal, Powders and the like. | |
US1048714A (en) | Amalgamator. | |
US933772A (en) | Gold-separating apparatus. | |
US585121A (en) | Settling-tank | |
US2094865A (en) | Rock breaker | |
US1373736A (en) | Water-hoist | |
US1175763A (en) | Specific-gravity grading apparatus. | |
US570251A (en) | Photo-utho | |
US761259A (en) | Shaking-separator. | |
US931842A (en) | Gold-separator. |