US22973A - Improvement in retorts for distilling oils from coal - Google Patents
Improvement in retorts for distilling oils from coal Download PDFInfo
- Publication number
- US22973A US22973A US22973DA US22973A US 22973 A US22973 A US 22973A US 22973D A US22973D A US 22973DA US 22973 A US22973 A US 22973A
- Authority
- US
- United States
- Prior art keywords
- retort
- coal
- retorts
- improvement
- shaft
- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B1/00—Retorts
- C10B1/02—Stationary retorts
- C10B1/04—Vertical retorts
Definitions
- the nature -of my invention consists in furnishing retorts for making oil from bituminous or other'coal with a curved blade or blades on agitators, and also in an arrangement of the trunnions and the discharge and supply openings in ⁇ connection with the arrangement of the exit-pipes for the passage of the oleaginous vapor, said arrangement being for the purpose of agitating the coal and bringing all parts of it in contact with the heat, and also for exposing different parts of the retort to the action of the fire.
- Figure 1 is a cut or sectional View of the retort.
- Fig. 2 is the front end of the retort.
- Fig. 3 is the back end.
- Fig. 4 is a section of the shaft and agitators.
- Fig. 5- is an end view of a retort representingl the. end view of three shafts.
- Fig. 6 is a sectional view of a shaft representing the agitators arranged spirally around the shaft.
- a is the cylinder of the retort.
- c and d are the trunnions for the retort and the plumber-blocks for the shaft c, which shaftcharge openings, which are marked l and 2 in Fig.' 1.
- rIhe pipes for the passage of the vapor and the discharge, and supply openings are arranged opposite or in a line with each other,4 being so arranged that when an exitpipe is open at the top of the back end of the retort a supply and discharge opening will be at the lower side of the front end.
- the opening in trunnion d should be made to tit closely around the shaft e, so as to prevent the escape of the vapor or fumes. This may be readily accomplished by the use in a stuffing-box of some suitable metallic packing-such as Babbitt metal, tc. Y
- the arrangement of the discharge and supply openings in connection with the trunnions and exit-openings j is such that when one side of the retort is weakened by the action of the tire another side may be exposed to it.
- a number of shafts may be used and arranged as represented in Fig. 5, and marked I do not claim a revolving or oscillating retort; nor do I claim an Archimedean screw revolving inside of a retort, as such a device is found in the English patent o1" G. Bower; nor do I claim in general the use of a shaft armed with agitators within a retort; but
Description
, UNITED STATES PATENT rri'cE.
JOHN NICHOLSON, OF ALLEGHENY, PENNSYLVANIA.
I MPROVME'NT IN RETORTS FOR DISTILLING OILS FROM. COAL.`
Specitication forming part of Letters Patent No. 22,973, dated February 15, 1859.
.To all whom it may. concern.-
Be it known that I, JOHN NICHOLSON, of the city and county of Allegheny, in the State of Pennsylvania, have invented a new and useful Improvement in Retorts for' Distilling Oil from Coal; and I do hereby declare that the. following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, similar letters referring to similar parts.
The nature -of my invention consists in furnishing retorts for making oil from bituminous or other'coal with a curved blade or blades on agitators, and also in an arrangement of the trunnions and the discharge and supply openings in` connection with the arrangement of the exit-pipes for the passage of the oleaginous vapor, said arrangement being for the purpose of agitating the coal and bringing all parts of it in contact with the heat, and also for exposing different parts of the retort to the action of the lire.
To enable others skilled in the art to make and ilse Amy invention, I will proceed to describe its construction and operation.
In the accompanying drawings, Figure 1 is a cut or sectional View of the retort. Fig. 2 is the front end of the retort. Fig. 3 is the back end. Fig. 4 is a section of the shaft and agitators. Fig. 5- is an end view of a retort representingl the. end view of three shafts. Fig. 6 is a sectional view of a shaft representing the agitators arranged spirally around the shaft.
a is the cylinder of the retort.
b are t-he ends.
c and d are the trunnions for the retort and the plumber-blocks for the shaft c, which shaftcharge openings, which are marked l and 2 in Fig.' 1. rIhe pipes for the passage of the vapor and the discharge, and supply openings are arranged opposite or in a line with each other,4 being so arranged that when an exitpipe is open at the top of the back end of the retort a supply and discharge opening will be at the lower side of the front end. The opening in trunnion d should be made to tit closely around the shaft e, so as to prevent the escape of the vapor or fumes. This may be readily accomplished by the use in a stuffing-box of some suitable metallic packing-such as Babbitt metal, tc. Y
The operation of my machine is as follows: Having the parts arranged as represented in Fig. l, I remove the cap t' and place in the retort the desired quantity of coal vor other matter through the opening 2. The cap is replaced and secured. The heat is applied to the retort in the usual manner. Power is ap plied to crank lof shaft e, the revolving of which will agitate the mass within the retort, bringing all parts of it in contact with the heat, thereby producing a perfect separation of all the oleaginous vapor from the coal'or other matter in the retort.
The arrangement of the discharge and supply openings in connection with the trunnions and exit-openings jis such that when one side of the retort is weakened by the action of the tire another side may be exposed to it.
A number of shafts may be used and arranged as represented in Fig. 5, and marked I do not claim a revolving or oscillating retort; nor do I claim an Archimedean screw revolving inside of a retort, as such a device is found in the English patent o1" G. Bower; nor do I claim in general the use of a shaft armed with agitators within a retort; but
` What Ido claim as my invention, and desire to secure by Letters Patent of the United States, is-
1. The use of a curved blade or blades placed on` the agitator-s or arms It of shaft c, for the purpose of agitating, lifting, mixing, and bringing all parts of the mass Within the retort in contact with the heat, as herein described and set forth.
2. The arrangement near the outer edge of one end of a retort of four or more supply and discharge openings, and on the otherl end, near the outer edge, of four or more exit-pipes placed on a line with and opposite to the supply and discharge openings, as herein described, and for the purpose set forth.`
' JOI-IN NICHOLSON.
Witnesses: A
J As. B. J onNsroN, ALEXANDER HAYs.
Publications (1)
Publication Number | Publication Date |
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US22973A true US22973A (en) | 1859-02-15 |
Family
ID=2089932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US22973D Expired - Lifetime US22973A (en) | Improvement in retorts for distilling oils from coal |
Country Status (1)
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US (1) | US22973A (en) |
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- US US22973D patent/US22973A/en not_active Expired - Lifetime
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