US27541A - Improvement in furnaces - Google Patents
Improvement in furnaces Download PDFInfo
- Publication number
- US27541A US27541A US27541DA US27541A US 27541 A US27541 A US 27541A US 27541D A US27541D A US 27541DA US 27541 A US27541 A US 27541A
- Authority
- US
- United States
- Prior art keywords
- furnace
- attachment
- furnaces
- improvement
- boiler
- 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
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- 238000009835 boiling Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 241001164416 Sclerolaena birchii Species 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0613—Third-party assisted
Definitions
- the object'ofA this invention is to obtain a 'very simple furnace that will be capable of being used as a boiler and evaporator in the manufacture of sugar, and for other purposes, one that may be adapted to operations on a large or small scale, and well arranged for the controlling of the heat and the ready manipulation of the parts for that end.
- A represents a cast-iron furnace, which is of rectangular form, provided with an ordinary grate, a, at its bottom, underneath which a sliding grate, B, is placed, the latter serving as a register by which the admission of air into the furnace A may be controlled as desired.
- a cold-air passage, Z1 At each side of the furnace A, atits upper part, there is a cold-air passage, Z1, and these passages com mnnicate with the external air by means of openings c, which are clearly shown in Fig. 4.
- a slide, d is placed, which may be removed from and fitted in the furnace at pleasure.
- the top plate, c, of the furnace is also removable at pleasure, and at its back part a boiler, B is placed, through which the smokepipe C passes, as shown clearly in Figs. l and 2.
- This boiler B is also removable, the lower section of the smoke-pipe G being attached to it.
- the D represents a sheet-metal attachment, which and furnace, as shown clearly in Figs. 3 and 4.
- a flue, E the front part of which is provided with a damper, j.
- the central chamber, f, of the attachment D is alsoprovided with a damper, F, which, when closed, shuts oft the chamber f from the furnace A.
- the back part of the attachment D is provided with a support, lr, and is also provided with a top plate, Z, at its back part, with an aperture, m, to receive the boiler B.
- the attachment D is used, the top plate, e, of the furnace A is removed, as is also the slide d, and a top plate, G, is placed on the furnace A and its attachment D.
- a top plate, G is placed on the furnace A and its attachment D.
- the vessels may t directly on the furnace and its attachment, the bottoms of thevessels forming the top and extending over the cold-air passages b g.
- the cold-air passages b g perform an important function-they keep the sides of the vessel cool, and thereby cause the scum to be drawn at the sides of the vessels, from whence it can be readily removed.
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- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Marketing (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
B. D. EVANS.
Evaporating Pan.
Patented Mar. 20. 1860.
SIN
Witnesses.
Inventor,
AM. PHUTOLITHO.CU.N.Y, (DSEGRNES PRQCESS.)
i IINTTED STATES PATENT Ormea.
BENJAMIN D. EVANS, OF MOUNT VERNON, OHIO.
IMPROVEMENT IIN FURNACES.
Specification forming part of Letters Patent No. 27,54lli. dated Mai-h 20, 1860.
To MZ whom t may concern:
Bc it known that I, B. D. EvANs, of Mount Vernon, in the county of Knox and State of Ohio, have invented a new and useful Oombination of an EvaporatingFurnace and Fariners Boiling Apparatus; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawings, making a part of this specification, in which- Figure l is a side sectional view of my invention, taken in the line x x, Fig. 4; Fig. 2, a detached side sectional View of a portion of the same, taken in the line .fr x; Fig. 3, a transverse vertical section of the same, taken in the line g/ y, Fig. 4; Fig. 4, a horizontal section of the whole device, taken in the line .e z, Fig. l.
The object'ofA this invention is to obtain a 'very simple furnace that will be capable of being used as a boiler and evaporator in the manufacture of sugar, and for other purposes, one that may be adapted to operations on a large or small scale, and well arranged for the controlling of the heat and the ready manipulation of the parts for that end.
To enable those skilled in the art tofully understand and construct my invention, I will proceed to describe it.
A represents a cast-iron furnace, which is of rectangular form, provided with an ordinary grate, a, at its bottom, underneath which a sliding grate, B, is placed, the latter serving as a register by which the admission of air into the furnace A may be controlled as desired. At each side of the furnace A, atits upper part, there is a cold-air passage, Z1, and these passages com mnnicate with the external air by means of openings c, which are clearly shown in Fig. 4. In the back part of the furnace A a slide, d, is placed, which may be removed from and fitted in the furnace at pleasure. The top plate, c, of the furnace is also removable at pleasure, and at its back part a boiler, B is placed, through which the smokepipe C passes, as shown clearly in Figs. l and 2. This boiler B is also removable, the lower section of the smoke-pipe G being attached to it.
The above described parts are complete within themselves, and form a furnace which may be used. for all ordinary purposes, aswell as for boiling and evaporating sirups ou a small scale for family use.
D represents a sheet-metal attachment, which and furnace, as shown clearly in Figs. 3 and 4. In the lower part of the attachment D there is a flue, E, the front part of which is provided with a damper, j. The central chamber, f, of the attachment D is alsoprovided with a damper, F, which, when closed, shuts oft the chamber f from the furnace A. The back part of the attachment D is provided with a support, lr, and is also provided with a top plate, Z, at its back part, with an aperture, m, to receive the boiler B. Vhen the attachment D is used, the top plate, e, of the furnace A is removed, as is also the slide d, and a top plate, G, is placed on the furnace A and its attachment D. By opening the damper F the products of combustion pass directly through both the furnace and the chamber f, and the evaporating-pans being placed on the plate G, the boiling and evaporating process is gone through with, heat being controlled by regulating the register B. The plate G is designed to be used when operations are y,conducted on a small scale.
In operating on a large scale the vessels may t directly on the furnace and its attachment, the bottoms of thevessels forming the top and extending over the cold-air passages b g. In this latter case the cold-air passages b g perform an important function-they keep the sides of the vessel cool, and thereby cause the scum to be drawn at the sides of the vessels, from whence it can be readily removed.
Having thus described my invention, what I claim as new, and desire to secure by Letl ters Patent, is-
l. The combination of the furnace A, am1 and its attachment D, provided with the cold.
zontally through the sides of the attachment ail' chambers b g, and arranged to operate as the furnace Abeing readily detached and used and for the purpose set forth. separately.
2. The combination of the reoister B furnace A, attachment D, Cold-air hambefs Z) g, BENJAMIN D EVANS' Hue E, dainpers j F, and boiler B, When ai- Witnesses: ranged as shown, so that the above-named STILns W. BURR,
parts may be used jointly, and also admitof HENRY I?. VARDEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US27541A true US27541A (en) | 1860-03-20 |
Family
ID=2097207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US27541D Expired - Lifetime US27541A (en) | Improvement in furnaces |
Country Status (1)
Country | Link |
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US (1) | US27541A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986005411A1 (en) * | 1985-03-22 | 1986-09-25 | Union Carbide Corporation | Silicone-alkylene oxide copolymers as foam control agents in ultrafiltration processes |
US5910535A (en) * | 1996-05-03 | 1999-06-08 | Decora, Incorporated | Water based coating composition having sacrificial layer for stain removal |
US6084020A (en) * | 1994-08-16 | 2000-07-04 | Decora, Incorporated | Non-stick polymer-coated articles of manufacture, and process and coatings for the production thereof |
US20040008559A1 (en) * | 2002-06-26 | 2004-01-15 | Wolfgang Spirkl | Method for checking the refresh function of an information memory |
-
0
- US US27541D patent/US27541A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986005411A1 (en) * | 1985-03-22 | 1986-09-25 | Union Carbide Corporation | Silicone-alkylene oxide copolymers as foam control agents in ultrafiltration processes |
US6084020A (en) * | 1994-08-16 | 2000-07-04 | Decora, Incorporated | Non-stick polymer-coated articles of manufacture, and process and coatings for the production thereof |
US6120849A (en) * | 1994-08-16 | 2000-09-19 | Decora, Incorporated | Process for producing coated articles of manufacture |
US6153304A (en) * | 1994-08-16 | 2000-11-28 | Decora Incorporated | Hydrophobic coating system for application to an inorganic, organic or metallic substrate |
US5910535A (en) * | 1996-05-03 | 1999-06-08 | Decora, Incorporated | Water based coating composition having sacrificial layer for stain removal |
US20040008559A1 (en) * | 2002-06-26 | 2004-01-15 | Wolfgang Spirkl | Method for checking the refresh function of an information memory |
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