US182100A - Improvement in coal-chutes - Google Patents
Improvement in coal-chutes Download PDFInfo
- Publication number
- US182100A US182100A US182100DA US182100A US 182100 A US182100 A US 182100A US 182100D A US182100D A US 182100DA US 182100 A US182100 A US 182100A
- Authority
- US
- United States
- Prior art keywords
- coal
- chutes
- improvement
- fall
- chute
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 239000003245 coal Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
Definitions
- Figure 1 is a side elevation of my improved coal-chute.
- Fig.2 is a longitndinal sectional elevation.
- Fig. 3 is a plan View.
- Fig. 4 is a front elevation.
- A is the bin containing the coal; B, the upper portion of the ehute containing the screen C, and D is the lower portion of the ehute.
Description
UNITED STATES PATENT OFFICE EDMUND R. BULKLEY, OF PERTH AMBOY, NEW JERSEY.
IMPROVEMENT IN COAL-CHUTES.
Specification forming part of Letters Patent No. 182,] 00, dated September 12, 1876; application filed March 6, 1876.
- intermediate or upper chute-section having a sieve bottom for siftingout the fine coal as it ,passes from the' bin, and for p'eventing a too violent fall of the coal into the hold of the vessel, as will be hereinafte'r more fully described. a
Figure 1 is a side elevation of my improved coal-chute. Fig.2 is a longitndinal sectional elevation. Fig. 3 is a plan View. Fig. 4 is a front elevation.
A is the bin containing the coal; B, the upper portion of the ehute containing the screen C, and D is the lower portion of the ehute.
Heretofore only the lower portion D bas been made to rise and fall, the upper portion being made stationary, and being necessarily located high enoughfor chuting the coal into Vessels at high-water; consequently, the fall from part D into the hold at low-water is so great that the coal breaks up badly, and as there is 'no way of separating the fine parti cles thecoal goes to market in that state,
which sometimes considerablydepreciates the value. I therefore propose to make the upper part B adjustable also, so that the fall will mainly occur from the bin into the chute, striking on the close bottons above the screens, and then passing over it and sifting out the broken pieces, after which the descent into the hold through the lower part is so gentle that but little breakage occurs.
The hoisting and lowering of the part B will be effected by ropes or chains E and gear F, of any approved arrangement, the same as are employed for the other parts.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
The combination,`with feederAand the discharge D, of the sifter-section lB, movable to a higher or lower position at both ends, thereby causing the fall and breakage of coal before the latter passes the sifter.
EDMUND R. BULKLEY. Witnesses:
GHAs. P. BROOKS, D. D. BRODHEAD, Sr.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US182100A true US182100A (en) | 1876-09-12 |
Family
ID=2251506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US182100D Expired - Lifetime US182100A (en) | Improvement in coal-chutes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US182100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2992739A (en) * | 1959-06-03 | 1961-07-18 | James S Montana | Separator apparatus |
-
0
- US US182100D patent/US182100A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2992739A (en) * | 1959-06-03 | 1961-07-18 | James S Montana | Separator apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US182100A (en) | Improvement in coal-chutes | |
| CN201437466U (en) | Material distributing device | |
| TW201347860A (en) | Color sorting machine | |
| US916625A (en) | Separator. | |
| US1846668A (en) | Sifter mechanism for conveyers | |
| US147301A (en) | Improvement in machines for assorting potatoes | |
| US393848A (en) | Potato-separator | |
| US325343A (en) | Automatic screen chute | |
| US121413A (en) | Improvement in coal-chutes | |
| US1009004A (en) | Crusher. | |
| US411404A (en) | Safety device foe geain mills | |
| US65818A (en) | Apparatus foe washing and sep abating coal | |
| US857784A (en) | Appliance for loading ships with coal or the like. | |
| US591364A (en) | Granville w | |
| US1359685A (en) | Mica-building machine | |
| US71536A (en) | Thomas h | |
| US147758A (en) | Improvement in coal screens and chutes | |
| US1231694A (en) | Ash-sifter. | |
| US118513A (en) | Improvement in coal and ash-sifters | |
| US499120A (en) | Coal-weighing basket | |
| US89526A (en) | Improvement in machine for screening grain and seed | |
| US208266A (en) | Improvement in combined ash box and sifter | |
| US813626A (en) | Candy-screening machine. | |
| US155959A (en) | Improvement in coal and ash sifters | |
| US38937A (en) | Improvement in grain-separators |