US282013A - Half to henry b - Google Patents
Half to henry b Download PDFInfo
- Publication number
- US282013A US282013A US282013DA US282013A US 282013 A US282013 A US 282013A US 282013D A US282013D A US 282013DA US 282013 A US282013 A US 282013A
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- US
- United States
- Prior art keywords
- series
- tower
- rollers
- grain
- air
- 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
- 210000000614 Ribs Anatomy 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000003307 slaughter Methods 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 241001665400 Coracias abyssinicus Species 0.000 description 2
- 229920002456 HOTAIR Polymers 0.000 description 2
- 206010022000 Influenza Diseases 0.000 description 2
- 210000004185 Liver Anatomy 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 240000005158 Phaseolus vulgaris Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/20—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all vertical or steeply inclined
- F26B15/22—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all vertical or steeply inclined the objects or batches of materials being carried by endless belts the objects or batches of material being carried by trays or holders supported by endless belts or chains
Definitions
- VWLheSses I jnvemtor Q. 5m 4.63% M6 .By CAM $.MW
- My invention relates to an improved graindrier, and will first be described, and then designated in the claims.
- Figure 1 is an elevation showing a part side view and vertical section of the drier.
- Fig. 2 is an elevation showing one of the sides transverse to that seen in Fig. 1.
- Fig. 3 is a horizontal crosssection of the drier, looking down.
- Fig. 4 is a cross-section of one of the rollers.
- Fig. 5 is a view of a roller.
- Fig. 6 is a section of the head of a roller.
- Fig. 7 is an elevation or side view, showing the arrangement of the drivechain.
- a series of rollers, A (in number as many as may be desiredin the present instance four rollers in each series,) are placed side by side horizontally. These rollers have a circular cast-iron head, I), with a flange,-b, and a journal, c.
- a sheet-iron tube, (1, has each end riveted to the flange of one of the heads, and straight ribs or flanges e extend on the outside from end to end of the tube, being secured thereto by rivets, as shown in Figs. etand 5.
- journal of these rollers have suitable bean ings in the side walls, B, of the drier, and one journal of each roller projects entirely through the wall, and on the outside thereof has a sprocket-wheel f.
- every other roller in a series has a sprocket-wheel at one side of the drier, while the intermediate roller has its sprocket-wheel at the opposite side of the drier, as seen by reference to Figs.
- each roller Immediately below each roller is a concaved sheet-iron bottom, 0, in which the roller revolves, the ribs or flanges e of the roller fitting the bottom reasonably close and accurate.
- the bottom has a slot, 9, which extends its entire length.
- a vertical division-board It, the bottom of cape into the damp-air flue.
- the several series of rollers are placed in a tower, of which the walls B form two opposite sides and the walls B the other two sides. There may be any number of these horizontal series, one above another, as seen in Fig. 1.
- the passages i are so arranged as not to come directly above each othertl1at is, in one series the passage will be on the left, while in the series next above and next below it will be on the right.
- a dryair flue, D (designed for hot air,) as broad asthe side 13 of the tower, extends up one of the said sides.
- This wall of the tower has inlets 7c, through which the hot dry air from the flue D enters, and thence p asses up through the tower, in the manner just described.
- the other side of the tower is adamp-air flue, E; and outlets on, in the wall of this side, allow the current of air, which has become damp by absorption of the moisture of the grain, to es-
- E adamp-air flue
- outlets on, in the wall of this side allow the current of air, which has become damp by absorption of the moisture of the grain, to es-
- Another dry-air flue, F designed for cold air, is arranged to de liver a blast of air into the lower part of the tower.
- the hot dry air is designed to enter be deposited in bulk.
- both hot and cold air may thus be employed at one time, all hot or all cold alone may also be employed.
- the dry air may be obtained from a blower or fan, not shown,) the supply enteringthe flues at D and F.
- the slots 9 in the concaved bottoms of one series are at one sidesay the right sideof avertical center line, while those in the series above or the series below, except at the point where there is an inlet, 70, in the wall, are at the other sidesay the left sideof a vertical line.
- the object of this diverse arrangement of slots is that the sheet or stream of grain falling froma slot may drop on that side of a center line drawn vertically through the bottom, which is toward the approaching current of air, thus allowing for the effect of the lateral current of air on the falling grain, whereby the grain is prevented from being carried or blown past the first division-board, h. It will, therefore, be understood that the grain passing down through the tower will pass from a given bottom of one series to the roller in the next series immediatelybelow said bottom, and so on.
- the driving mechanism by which motion is imparted to the rollers, is at one side of the tower.
- the letter G designates two upright posts, each one being near a separate corner of the tower. Suitable cross-braces, n, and bolts or rods 12, unite these posts into a frame. Horizontal shafts H are mounted on this frame, and have at each end a sprocket-wheel, q, and in the center a sprocket-wheel or pulley, 1. Power from any source may be applied to a pulley 011 the lowermost shaft, and from this shaft a belt, 8, conveys power to the next upper shaft. A drive-chain, t, passes over a sprocket-wheel, q, on the end of the shaft, and
- rollers of one series be turned in a certain direction and those of another series be turned in the opposite direction to give the best result in feeding the grain to the slots 9.
- the manner of gearing or rigging the drive-chain over the several sprocket-wheels is therefore shown in Fig. 7.
- Fig. 7 the arrangement shown best suits the particular construction of drier here illus trated; but this arrangement may be varied to adapt it to a drier having more than four rollers in a series, or where the air-inlets are placed differently.
- the structure 011 the left of the tower in Fig. 1 (marked by the letter I) is intended to designate a store-house or elevator.
- a chute or spout, L is to deliver the grain therefrom into the top of the tower above the first series of rollers.
- a chute, O At the bottom of the tower is a slanting floor, N, onto which the grain drops, and a chute, O, discharges the grain.
- the apparatus is adapted for any kind of grain, and if the grain be very damp it may be found expedient to run it through the apparatus the second time.
- I11 a grain-drier, a. roller composed of a sheet-iron tube, (1, provided exteriorly with straight ribs or flanges 6, extending from end to end, and having at each end a head with flanges b, and a journal, 0, as set forth.
- a grain-drier having a number of rollers, A, placed horizontally, and each provided exteriorly with straight ribs or flanges, each roller turning in a concaved bottom, 0, having a slot, 9, extending its entire length, and between each two rollers a vertical divisionboard, 71 the bottom of which joins the edges of the two adjoining concaved bottoms, as set forth.
- I11 a grain-drier, the combination, in a tower, of a number of horizontal series of rollers and concaved bottoms, all the bottoms in each series being connected, and the several series placed in the tower one above another, and a passage, 6, at one side of each series, the passage of one series being adjoining the left wall, for instance, while the passage of the series next above and next below adjoins the opposite wall, whereby no two passages are directly above each other, as set forth.
- a grain-drier In a grain-drier, the combination of a tower, a number of horizontal series of rollers and concaved bottoms placed in the tower one above another, internal passages to allow the air to pass up, an exterior dry-air flue at one side of the tower, with inlets into the tower, and an exterior damp-air flue 011 the opposite side, with outlets from the tower, as set forth.
- 111 a grain-drier, the combination of a tower, a number of horizontal series of rollers and concaved bottoms placed in the tower one above the other, internal passages for the air, an exterior damp-air flue, with outlets from the tower, an exterior hot dry-air tube to sup ply the upper portion of the tower, and an exterior cold dry-air tube to supply the lower part, as set forth.
Description
(No Model.) v 4 Sheets-Sheet 2.
J. O. SLAUGHTER.
' GRAIN DRIER. No.282,013. Patented July 24, 1883.
VWLheSses: I jnvemtor Q. 5m 4.63% M6 .By CAM $.MW
Attorney.
I N. PETERS. PhohrLilhognpher. wnhingmn, DJ;
(No Modl.) 4 Sheets-Sheet 4.
J. 0. SLAUGHTER.
GRAIN DRIER.
No. 282,013. Patented July 24, 1883.
W tnesses v A v Im enwr A BZ/ Gm 73.
N. PETERS. PMKo-Lilhognpher, Wixhinghan. 0.x;
UNITED STATES PAT NT OFFICE.
JOEL O. SLAUGHTER, OF OHESTERTOWN, MARYLAND, ASSIGNOR OF ONE- HALF TO HENRY B. SLAUGHTER, OF KANSAS CITY, MO.
GRAIN- sPricrFIcA'rroN forming part of Letters Patent No. 282,013, dated July 24, 1883.
Application filed April 18,1883. no model.)
To all whom it may concern Be it known that I, JOEL O.- SLAUGHTER, a citizen of the United States, residing at Chestertown, in the county of Kent and State of Maryland, haveinvented certain new and useful Improvements in Grain-Driers of which the following is a specification, reference being had therein to the accompanying drawings.
My invention relates to an improved graindrier, and will first be described, and then designated in the claims.
In the drawings hereto annexed, Figure 1 is an elevation showing a part side view and vertical section of the drier. Fig. 2 is an elevation showing one of the sides transverse to that seen in Fig. 1. Fig. 3 is a horizontal crosssection of the drier, looking down. Fig. 4 is a cross-section of one of the rollers. Fig. 5 is a view of a roller. 'Fig. 6 is a section of the head of a roller. Fig. 7 is an elevation or side view, showing the arrangement of the drivechain.
A series of rollers, A, (in number as many as may be desiredin the present instance four rollers in each series,) are placed side by side horizontally. These rollers have a circular cast-iron head, I), with a flange,-b, and a journal, c. A sheet-iron tube, (1, has each end riveted to the flange of one of the heads, and straight ribs or flanges e extend on the outside from end to end of the tube, being secured thereto by rivets, as shown in Figs. etand 5. The journals of these rollershave suitable bean ings in the side walls, B, of the drier, and one journal of each roller projects entirely through the wall, and on the outside thereof has a sprocket-wheel f. By this arrangement every other roller in a series has a sprocket-wheel at one side of the drier, while the intermediate roller has its sprocket-wheel at the opposite side of the drier, as seen by reference to Figs.
3 and 7.
Immediately below each roller is a concaved sheet-iron bottom, 0, in which the roller revolves, the ribs or flanges e of the roller fitting the bottom reasonably close and accurate. The bottom has a slot, 9, which extends its entire length. Between each two of the rollers is a vertical division-board, It, the bottom of cape into the damp-air flue.
vision-board projects up a little above the rollers. Thus all the concaved bottoms below the rollers in one series are connected. The concaved bottom next to one of the side walls, B,
has an upward and lateral extension, h, which fits close against said wall, while the coneaved bottom in the same series next to the opposite side wall has simply an upward extension, (like the division-board,) between which and said side wall is apassage, t, to permit the air to ascend. The several series of rollers are placed in a tower, of which the walls B form two opposite sides and the walls B the other two sides. There may be any number of these horizontal series, one above another, as seen in Fig. 1. The passages i are so arranged as not to come directly above each othertl1at is, in one series the passage will be on the left, while in the series next above and next below it will be on the right. The result of this arrangement is that the current of air will pass up at one sidefor instance, on the right-thence horizontally across to the left, between two series of rollers, up the passage on the left, thence across to the right and up the passage on the right, and so on. A dryair flue, D, (designed for hot air,) as broad asthe side 13 of the tower, extends up one of the said sides. This wall of the tower has inlets 7c, through which the hot dry air from the flue D enters, and thence p asses up through the tower, in the manner just described. 011 the other side of the tower is adamp-air flue, E; and outlets on, in the wall of this side, allow the current of air, which has become damp by absorption of the moisture of the grain, to es- There may be any desired number of these inlets and outlets; but at the point where the inlet occurs there is no passage t at all in the series of rollers and bottoms next below said inlet. The fact that it is closed at both sides insures the expulsion of the damp air below. Another dry-air flue, F, designed for cold air, is arranged to de liver a blast of air into the lower part of the tower. The hot dry air is designed to enter be deposited in bulk.
\Vhile both hot and cold air may thus be employed at one time, all hot or all cold alone may also be employed. The dry air may be obtained from a blower or fan, not shown,) the supply enteringthe flues at D and F.
It will be observed, by reference to Fig. 1, that the slots 9 in the concaved bottoms of one series are at one sidesay the right sideof avertical center line, while those in the series above or the series below, except at the point where there is an inlet, 70, in the wall, are at the other sidesay the left sideof a vertical line. The object of this diverse arrangement of slots is that the sheet or stream of grain falling froma slot may drop on that side of a center line drawn vertically through the bottom, which is toward the approaching current of air, thus allowing for the effect of the lateral current of air on the falling grain, whereby the grain is prevented from being carried or blown past the first division-board, h. It will, therefore, be understood that the grain passing down through the tower will pass from a given bottom of one series to the roller in the next series immediatelybelow said bottom, and so on.
The driving mechanism, by which motion is imparted to the rollers, is at one side of the tower.
The letter G designates two upright posts, each one being near a separate corner of the tower. Suitable cross-braces, n, and bolts or rods 12, unite these posts into a frame. Horizontal shafts H are mounted on this frame, and have at each end a sprocket-wheel, q, and in the center a sprocket-wheel or pulley, 1. Power from any source may be applied to a pulley 011 the lowermost shaft, and from this shaft a belt, 8, conveys power to the next upper shaft. A drive-chain, t, passes over a sprocket-wheel, q, on the end of the shaft, and
over certain of the sprocketwheels f on the journals of the rollers.
It is necessary that the rollers of one series be turned in a certain direction and those of another series be turned in the opposite direction to give the best result in feeding the grain to the slots 9. The manner of gearing or rigging the drive-chain over the several sprocket-wheels is therefore shown in Fig. 7. Of course the arrangement shown best suits the particular construction of drier here illus trated; but this arrangement may be varied to adapt it to a drier having more than four rollers in a series, or where the air-inlets are placed differently.
The structure 011 the left of the tower in Fig. 1 (marked by the letter I) is intended to designate a store-house or elevator. A chute or spout, L, is to deliver the grain therefrom into the top of the tower above the first series of rollers. At the bottom of the tower is a slanting floor, N, onto which the grain drops, and a chute, O, discharges the grain.
From the foregoing description the operation of the drier will be fully understood.
The apparatus is adapted for any kind of grain, and if the grain be very damp it may be found expedient to run it through the apparatus the second time.
Having described my invention, I claim and desire to secure by Letters Patent of the United States 7 1. I11 a grain-drier, a. roller composed of a sheet-iron tube, (1, provided exteriorly with straight ribs or flanges 6, extending from end to end, and having at each end a head with flanges b, and a journal, 0, as set forth.
2. A grain-drier having a number of rollers, A, placed horizontally, and each provided exteriorly with straight ribs or flanges, each roller turning in a concaved bottom, 0, having a slot, 9, extending its entire length, and between each two rollers a vertical divisionboard, 71 the bottom of which joins the edges of the two adjoining concaved bottoms, as set forth.
3. I11 a grain-drier, the combination, in a tower, of a number of horizontal series of rollers and concaved bottoms, all the bottoms in each series being connected, and the several series placed in the tower one above another, and a passage, 6, at one side of each series, the passage of one series being adjoining the left wall, for instance, while the passage of the series next above and next below adjoins the opposite wall, whereby no two passages are directly above each other, as set forth.
4. In a grain-drier, the combination of a tower, a number of horizontal series of rollers and concaved bottoms placed in the tower one above another, internal passages to allow the air to pass up, an exterior dry-air flue at one side of the tower, with inlets into the tower, and an exterior damp-air flue 011 the opposite side, with outlets from the tower, as set forth.
5. 111 a grain-drier, the combination of a tower, a number of horizontal series of rollers and concaved bottoms placed in the tower one above the other, internal passages for the air, an exterior damp-air flue, with outlets from the tower, an exterior hot dry-air tube to sup ply the upper portion of the tower, and an exterior cold dry-air tube to supply the lower part, as set forth.
In testimony whereof I afiix my signature in presence of two witnesses.
JOEL O. SLAUGHTER.
Vitnesses: I
JOHN E. NIOKERSON, H. WVINNIE VAN SANT.
Publications (1)
Publication Number | Publication Date |
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US282013A true US282013A (en) | 1883-07-24 |
Family
ID=2351223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US282013D Expired - Lifetime US282013A (en) | Half to henry b |
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US (1) | US282013A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497703A (en) * | 1945-07-09 | 1950-02-14 | Floyd B Todd | Grain drying and treating apparatus of the treated material vibrating type |
US4337583A (en) * | 1981-05-14 | 1982-07-06 | Harris Kenneth R | Apparatus and method for drying a substance |
-
0
- US US282013D patent/US282013A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497703A (en) * | 1945-07-09 | 1950-02-14 | Floyd B Todd | Grain drying and treating apparatus of the treated material vibrating type |
US4337583A (en) * | 1981-05-14 | 1982-07-06 | Harris Kenneth R | Apparatus and method for drying a substance |
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