US215969A - Improvement in sublimating apparatus - Google Patents
Improvement in sublimating apparatus Download PDFInfo
- Publication number
- US215969A US215969A US215969DA US215969A US 215969 A US215969 A US 215969A US 215969D A US215969D A US 215969DA US 215969 A US215969 A US 215969A
- Authority
- US
- United States
- Prior art keywords
- retort
- ore
- improvement
- box
- valve
- 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
- 239000005864 Sulphur Substances 0.000 description 8
- 238000005192 partition Methods 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 241000152160 Ira Species 0.000 description 4
- 238000005267 amalgamation Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000630 rising Effects 0.000 description 4
- 229920002456 HOTAIR Polymers 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
Definitions
- FIG. 1 is a side elevation of the sublimating apparatus embodying my invention.
- Fig. 2 is a longitudinal vertical section thereof.
- Fig. 3 is a vertical section of a detached portion in line w x, Fig. 2.
- the principal object of my invention is the sublimation of the sulphur contained in sulphuret ores, so as to secure as a by-product a portion of said sulphur.
- a second object or purpose is the heating of the ore, and plunging it, while hot, into cold water preparatory to amalgamation.
- rIhe invention consists, first, of a retort provided with a conveyer, and having an automatic feeding-valve.
- A represents a retort, which is properly supported on brickwork or masonry; and B represents a screwconveyer, which extends horizontally and longitudinally within the retort, and is properly mounted on the ends thereof.
- a hopper, O having at its base or neck ⁇ a valve, D, which projects into the retort A, and is adapted to close by upward movement.
- a discharge-spout, E To the retort A, at the end opposite to the valve D, is connected a discharge-spout, E, and within the retort there rises a partition, F, through which the shaft of the spiral conveyer freely passes.
- a bridge, G Depending from the inner face of the retort A, adjacent to the. disk F, is a bridge, G, which dips into the retort at least to the height of the diameter or height of the disk F 5 and adjacent to said bridge is an opening or openings, (0,/ constituting the outlet of the retort A.
- Beneath the retort A is a fire-box and hotair space, for purposes of heating said retort and contents thereof.
- H represents a water-box, within which is fitted a diaphragm, H, to which is secured a pipe, b, communicating with the spout E,a1id opening into the box on the 4under side of or below the diaphragm H.
- the water-box H is provided with a supplypipe, overflow-pipe, and eduction-pipe, as more readily seen in Fig. 2.
- the operation is as follows: The ore is introduced into the retort through the hopper C.
- the spiral conveyer is properly rotated, whereby the ore, subjected to heat, is carried toward the discharge end of the retort.
- the ore Owing to the partition F, the ore is caused to rise and overflow at the top of the partition F, thus enveloping the lower edge of the bridge G, and forming a seal or cut-oft' at the discharge end of the retort, whereby tlie sulphur vapor in the retort is prevented passing out with the ore, but is caused to seek an outlet through the opening a.
- the ore in a hot state, is directed by the spout E and pipe b into the box H below the diaphragm H', through the perforations of which cool or cold water is passed, thus subjecting the hot ore to the action of the water as a step preparatory to amalgamation, and at the same time preventing the steam thatis created from rising and depositing the fine particles of ore in the form of mud in the discharge-spout, and clogging the same, and on the sides of the water-box.
- the ore as treated passes out through the eduotion-pipe of the water-box.
- the supply may be greater than the discharge.
- the ore collects in the retort and rises at the feed end thereof, and thereby lifts and closes the valve D, thus automatically shutting off the feed.
- the valve drops and thereby opens, thus substantially as and for the purpose set forth. again admitting' ore. 2.
- a small openiu g may cut-off', consisting of the partition F and bridge be left or formed at the bottom of the parti- Gr, substantially as described. tion F, as shownin Fig. 2.
Description
UNITED TA'I'ES PATENT OFFICE.
IRA M.' PHELPS, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR" OF ONE- HALF HIS RIGHT TO JOHN SHILLITO, JR., OF CINCINNATI, OHIO.
IMPROVEMENT IN SUBLIMATING APPARATUS.
Specification forming part of Letters Patent No. 215,969, dated May 27, 1879; application filed March 17,1879.Y
^ To all whom it may concern.'
Beit known that I, IRA M. PnELPs, of the city and county of Philadelphia, and State of Pennsylvania, have invented a lnew and useful Improvement in Sublimating Apparatus, which improvement is fully set forth in the following specification and accompanying drawings, in which- Figure 1 is a side elevation of the sublimating apparatus embodying my invention. Fig. 2 is a longitudinal vertical section thereof. Fig. 3 is a vertical section of a detached portion in line w x, Fig. 2.
Similar lettersof reference indicate corresponding parts in the several figures.
The principal object of my invention is the sublimation of the sulphur contained in sulphuret ores, so as to secure as a by-product a portion of said sulphur.
A second object or purpose is the heating of the ore, and plunging it, while hot, into cold water preparatory to amalgamation.
rIhe invention consists, first, of a retort provided with a conveyer, and having an automatic feeding-valve.
It also consists of a cut-off for preventing the escape of sulphur vapor with the outgoing ore through the ore-discharge.
Referring to the drawings, A represents a retort, which is properly supported on brickwork or masonry; and B represents a screwconveyer, which extends horizontally and longitudinally within the retort, and is properly mounted on the ends thereof.
At one end of the retort, and communicating therewith, is a hopper, O, having at its base or neck\a valve, D, which projects into the retort A, and is adapted to close by upward movement.
To the retort A, at the end opposite to the valve D, is connected a discharge-spout, E, and within the retort there rises a partition, F, through which the shaft of the spiral conveyer freely passes. Depending from the inner face of the retort A, adjacent to the. disk F, is a bridge, G, which dips into the retort at least to the height of the diameter or height of the disk F 5 and adjacent to said bridge is an opening or openings, (0,/ constituting the outlet of the retort A.
Beneath the retort A is a fire-box and hotair space, for purposes of heating said retort and contents thereof.
H represents a water-box, within which is fitted a diaphragm, H, to which is secured a pipe, b, communicating with the spout E,a1id opening into the box on the 4under side of or below the diaphragm H.
The water-box H is provided with a supplypipe, overflow-pipe, and eduction-pipe, as more readily seen in Fig. 2.
The operation is as follows: The ore is introduced into the retort through the hopper C. The spiral conveyer is properly rotated, whereby the ore, subjected to heat, is carried toward the discharge end of the retort.
Owing to the partition F, the ore is caused to rise and overflow at the top of the partition F, thus enveloping the lower edge of the bridge G, and forming a seal or cut-oft' at the discharge end of the retort, whereby tlie sulphur vapor in the retort is prevented passing out with the ore, but is caused to seek an outlet through the opening a.
The ore, in a hot state, is directed by the spout E and pipe b into the box H below the diaphragm H', through the perforations of which cool or cold water is passed, thus subjecting the hot ore to the action of the water as a step preparatory to amalgamation, and at the same time preventing the steam thatis created from rising and depositing the fine particles of ore in the form of mud in the discharge-spout, and clogging the same, and on the sides of the water-box.
The ore as treated passes out through the eduotion-pipe of the water-box.
During the passage of the ore from the receiving to the delivery end of the retort, the supply may be greater than the discharge. In this case the ore collects in the retort and rises at the feed end thereof, and thereby lifts and closes the valve D, thus automatically shutting off the feed. As soon as the supply has sufticientiy decreased, or is at the proper per and an automatic rising and felling valve, level, the valve drops and thereby opens, thus substantially as and for the purpose set forth. again admitting' ore. 2. The retort having a vapor-outlet, a, and For purposes oi' c1eansing,and in some cases provided zbt its discharge end with a vapor of discharging, the retort, a small openiu g may cut-off', consisting of the partition F and bridge be left or formed at the bottom of the parti- Gr, substantially as described. tion F, as shownin Fig. 2.
Having thus described my invention,what IRA M' PHELPS l claim :is new, and desire to secure by Let- Witnesses: v ters Patent, is- JOHN A. WIEDERSHEIM,
l. The retort7 in combination with a, hop- SAML. M. GRIOE.
Publications (1)
Publication Number | Publication Date |
---|---|
US215969A true US215969A (en) | 1879-05-27 |
Family
ID=2285371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US215969D Expired - Lifetime US215969A (en) | Improvement in sublimating apparatus |
Country Status (1)
Country | Link |
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US (1) | US215969A (en) |
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- US US215969D patent/US215969A/en not_active Expired - Lifetime
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