US133606A - Improvement in ore-jiggers - Google Patents
Improvement in ore-jiggers Download PDFInfo
- Publication number
- US133606A US133606A US133606DA US133606A US 133606 A US133606 A US 133606A US 133606D A US133606D A US 133606DA US 133606 A US133606 A US 133606A
- Authority
- US
- United States
- Prior art keywords
- ore
- sieve
- improvement
- jiggers
- jig
- 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
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 108010085990 projectin Proteins 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
- B03B5/24—Constructional details of jigs, e.g. pulse control devices
Definitions
- Figure 1 represents a vertical transverse section of the improved jig-machine, the line C 0, Fig. 2, indicating the plane of section.
- Fig. 2 is a front elevation, partly in section, of the same.
- the object of this invention is to produce an automatic discharge for jig-machines whereby the several grades of ores will be discharged according to their specific gravity without reference to size.
- the invention consists in the application to the jig-sieve of two, three, or more discharge-pipes whose upper ends project at various distances above the sieves, so
- a in the drawing is the jig-box, carrying a sieve, B, at one end, while a plunger, 0, is moved up and down in the other part.
- D E F are curved pipes extending through the sides of the box A and also through the sieve, and open at both ends, as shown. The upper end of the pipeD projects less from the sieve than that of E, and the end of E less than that of F, as shown in Fig. 2.
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
U NI'l ED STATES PATENT, OFFICE.
J OHANN FRIEDRICH UTSOH, OF ISERLOHN, GERMANY.
IMPROVEMENT IN ORE-JIGGERS.
Specification forming part of Letters Patent No. 133,606, dated December 3, 1872.
To all whom it may concern:
Be it known that I, JOHANN FRIEDRICH UTSCH, of Iserlohn, Empire of Germany, have invented a new and useful Improvement in J ig-Machine, of which the following is a specification:
Figure 1 represents a vertical transverse section of the improved jig-machine, the line C 0, Fig. 2, indicating the plane of section. Fig. 2 is a front elevation, partly in section, of the same.
Similar letters of reference indicate corre' sponding parts.
The object of this invention is to produce an automatic discharge for jig-machines whereby the several grades of ores will be discharged according to their specific gravity without reference to size. The invention consists in the application to the jig-sieve of two, three, or more discharge-pipes whose upper ends project at various distances above the sieves, so
that during operation the heavier parts of the ore will be discharged through the pipe projectin g least, while the lighter grades, forming higher stratums on the sieve,will be discharged through the pipes projecting higher.
In this manner the discharge of ores will be entirely automatic and self regulatin g, and the operation will be carried on with considerably -more speed than by the devices now in use.
Ordinary jig-machines can be readily converted into self-discharging by the mere applica' tion of said pipes, which can be done at little outlay of labor and expense.
A in the drawing is the jig-box, carrying a sieve, B, at one end, while a plunger, 0, is moved up and down in the other part. D E F are curved pipes extending through the sides of the box A and also through the sieve, and open at both ends, as shown. The upper end of the pipeD projects less from the sieve than that of E, and the end of E less than that of F, as shown in Fig. 2. After the ore is supplied to the sieve and water to the box and .the plunger set in operation the lower heavier A jig-box, A, having piston O and sieve 13, combined with the series of pipes D E F, graduated in height above the sieve, as described.
JOHANN FRIEDRICH UTSGH. Witnesses:
CARL FISCHER, EDUARD J EUOBITZ.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US133606A true US133606A (en) | 1872-12-03 |
Family
ID=2203022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US133606D Expired - Lifetime US133606A (en) | Improvement in ore-jiggers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US133606A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028231A (en) * | 1975-10-08 | 1977-06-07 | Parham Harold D | Vacuum type coal separator |
-
0
- US US133606D patent/US133606A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028231A (en) * | 1975-10-08 | 1977-06-07 | Parham Harold D | Vacuum type coal separator |
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