US2694A - Bewdeeing tallow - Google Patents
Bewdeeing tallow Download PDFInfo
- Publication number
- US2694A US2694A US2694DA US2694A US 2694 A US2694 A US 2694A US 2694D A US2694D A US 2694DA US 2694 A US2694 A US 2694A
- Authority
- US
- United States
- Prior art keywords
- tallow
- kettle
- pipe
- bewdeeing
- steam
- 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
- 239000003760 tallow Substances 0.000 title description 16
- 238000009877 rendering Methods 0.000 description 8
- 238000002844 melting Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/12—Production of fats or fatty oils from raw materials by melting out
- C11B1/16—Production of fats or fatty oils from raw materials by melting out with steam
Definitions
- my invention consists in melting rough tallow in the shortest and most economical manner by steam, depriving all the membranous parts of all the fat contained therein and rendering the use of the press unnecessary, by which method the tallow yields nearly 10 pr. ct. more rendering than by the ordinary process, and of a far better quality.
- the machine used for this purpose consists of an outer kettle (A, or a.) of any convenient form having a flange around the top on which the rim of an inner kettle (B or 7)) rests; this kettle is of somewhat smaller capacity than the outside one leaving a space between them all around; over this a cover fits which is tightly screwed down and confines the whole together; in this cover there is a man-hole (m) and safety valve of the usual form, this apparat-us having a suitable frame to sustain it is placed in the second story of the build ing and below it on the first floor is situated, in the proper relative position, a steam boiler of common construction from which proceeds a steam pipe (0,) up to the kettles above named and opens into the space between them just below the flange this pipe is furnished with a stop-cock D, near the kettle for regulating the heat applied to the kettles from the pipe a branch pipe (c) rises above the kettles and is then curved downward through the cover extending to the bottom ofthe inner kettle where 1t has
- the pipe (F) is for the purpose of drawing off the condensed steam; there is a reservoir (M) placed on the second floor from whence a pipe leads to the hot well and serves to supply it with water; which is raised into the reservoir by a pump (P) the water is forced from the hot well by the pressure of the steam into the boiler by means of a tube (y) leading from the top of the boiler into the upper part of the hot well, (0) is an atmospheric cock placed in the top of the hot well.
- a series of kettles can if desired, be placed side by side having pipes as before described leading into them those for rening the tallow are constructed without the cover (sce a) in all other respects they are like the others.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Commercial Cooking Devices (AREA)
Description
NETE@ STATES rarnnr ersten.
L. MONTROP, OF BALTIMORE, MARYLAND.
RENDERING TALLOW.
To all whom t may concern Be it known that I, L. MoNTnor` of the city of Baltimore and State of h/laryland, have invented a new and useful Improvement in Melting and Rendering Tallow and other Fatty Substances; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, making a part of this specification, in which the letters of reference are the same in the plan, elevation, and sections. p
The nature of my invention consists in melting rough tallow in the shortest and most economical manner by steam, depriving all the membranous parts of all the fat contained therein and rendering the use of the press unnecessary, by which method the tallow yields nearly 10 pr. ct. more rendering than by the ordinary process, and of a far better quality.
The machine used for this purpose consists of an outer kettle (A, or a.) of any convenient form having a flange around the top on which the rim of an inner kettle (B or 7)) rests; this kettle is of somewhat smaller capacity than the outside one leaving a space between them all around; over this a cover fits which is tightly screwed down and confines the whole together; in this cover there is a man-hole (m) and safety valve of the usual form, this apparat-us having a suitable frame to sustain it is placed in the second story of the build ing and below it on the first floor is situated, in the proper relative position, a steam boiler of common construction from which proceeds a steam pipe (0,) up to the kettles above named and opens into the space between them just below the flange this pipe is furnished with a stop-cock D, near the kettle for regulating the heat applied to the kettles from the pipe a branch pipe (c) rises above the kettles and is then curved downward through the cover extending to the bottom ofthe inner kettle where 1t has a horizontal turn; this part being perforated with small holes admits the steam freely into the kettle; this pipe is also furnished with a stop cock E; from near the bottom of the outer kettle (A) a pipe (F) leads down to a hot-well (K) placed on` the top of the boiler from which the boiler is supplied with water. The pipe (F) is for the purpose of drawing off the condensed steam; there is a reservoir (M) placed on the second floor from whence a pipe leads to the hot well and serves to supply it with water; which is raised into the reservoir by a pump (P) the water is forced from the hot well by the pressure of the steam into the boiler by means of a tube (y) leading from the top of the boiler into the upper part of the hot well, (0) is an atmospheric cock placed in the top of the hot well. A series of kettles can if desired, be placed side by side having pipes as before described leading into them those for rening the tallow are constructed without the cover (sce a) in all other respects they are like the others.
Under each of the kettles is placed a tub into which the stop-cock (R) from the inner kettle leads for the purpose of emptying its contents there is also another one (R) on the side for the same purpose.
1What I claim my invention and desire to secure by Letters Pate-nt isl. The combined use of the steam introduced into the kettle in which the tallow is melted, and around it between the kettles,
-thus melting the tallow under high pressure in the manner above described. Y
Q. I also claim in combination with this apparatus the hot-well (K) constructed and arranged as herein set forth.
L. MONTRQP.
Witnesses J. H. GODDARD,
J. J. Gnnsivouerr,
Publications (1)
Publication Number | Publication Date |
---|---|
US2694A true US2694A (en) | 1842-06-27 |
Family
ID=2062986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US2694D Expired - Lifetime US2694A (en) | Bewdeeing tallow |
Country Status (1)
Country | Link |
---|---|
US (1) | US2694A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040207858A1 (en) * | 2000-04-14 | 2004-10-21 | Fujitsu Limited | Optical position detecting device and recording medium |
US20060063912A1 (en) * | 2004-08-05 | 2006-03-23 | Mullane Dennis K | Method and apparatus for insoluble reduction in tallow |
-
0
- US US2694D patent/US2694A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040207858A1 (en) * | 2000-04-14 | 2004-10-21 | Fujitsu Limited | Optical position detecting device and recording medium |
US20060063912A1 (en) * | 2004-08-05 | 2006-03-23 | Mullane Dennis K | Method and apparatus for insoluble reduction in tallow |
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