US309916A - Augustus l - Google Patents
Augustus l Download PDFInfo
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- US309916A US309916A US309916DA US309916A US 309916 A US309916 A US 309916A US 309916D A US309916D A US 309916DA US 309916 A US309916 A US 309916A
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- Prior art keywords
- chamber
- gas
- retort
- diaphragm
- carbon
- Prior art date
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- Expired - Lifetime
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- 239000007789 gas Substances 0.000 description 54
- 210000000188 Diaphragm Anatomy 0.000 description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 18
- 150000002430 hydrocarbons Chemical class 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- 239000003245 coal Substances 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000004927 clay Substances 0.000 description 6
- 229910052570 clay Inorganic materials 0.000 description 6
- 210000003800 Pharynx Anatomy 0.000 description 4
- 239000002802 bituminous coal Substances 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000700159 Rattus Species 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
- 239000003830 anthracite Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atoms Chemical class [H]* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
- C10J3/56—Apparatus; Plants
Definitions
- Figure 1 is a front elevation of a bench of three retorts embodying our improvements.
- Fig. 2 is a longitudinal central section of one of the retorts, showing the construction thereof.
- Fig. 3 is a transverse section on the line a; m, Fig. 2.
- Fig. 4 is a front elevation, showing the mouth-piece, and
- Fig. 5 is a side elevation, also showing the mouth-piece.
- Our present invention relates to the manufacture of gas by what is known as the Allen-Harris or American Hydro-Carbon Irocess, which, generally stated, consists in the decomposition of steam in the presence of in candescent carbon-as, for instance, anthracite coal-whereby water gas or hydrogen and carbonic oxide are obtained in large volumes, which is subsequently carbureted by means of liquid hydrocarbons or the highlybituminous coals in the presence of high heats to obtain an illuminating-gas of high candlepower.
- the Allen-Harris or American Hydro-Carbon Irocess which, generally stated, consists in the decomposition of steam in the presence of in candescent carbon-as, for instance, anthracite coal-whereby water gas or hydrogen and carbonic oxide are obtained in large volumes, which is subsequently carbureted by means of liquid hydrocarbons or the highlybituminous coals in the presence of high heats to obtain an illuminating-gas of high candlepower.
- the object of the present invention is to insure the immediate and perfect saturation of the rapidly-volatilizing hydrocarbons by the water-gas in the carbureting stage of the process, so as to prevent carbon being deposited in the retort, or being carried off in the form of soot and tar, for want of the full supply of a permanent gas to absorb thevolatile hydrocarbon vapors, and to avoid the loss consequent thereon.
- Our apparatus which is intended for the carbureting stage of the process of manufacture, consists of a retort, A, which may be set in benches of three, five, or more, according to the desired size of the works, in the usual or any approved manner, as indicated by Fig. 1 of the drawings.
- the retorts A are usually of fire-clay, of any desired shape or size, and each retort is divided into three chambers, a,
- the lower diaphragm, (1 extends the whole length of the retort, and is perforated at intervals along the rear two thirds (more or less) of its length by parallel rows of slots (1, which are of general rectangular form, so as to be readily cleaned by the cleaner when moved backward and forward in the retort. Round holes do not serve the purpose well, as they become filled, clog up, and obstruct the free passage of the gas from the chamber a to chamber 1).
- These slots (1 are preferably longer below than above, so as to permit of ash which enters the slot falling readily into chamber a, whence it can be removed. This form also facilitates the passage of the gas upward.
- the upper diaphragm, e is imperforate, and extends to Within a short distance of the rear end of the retort, leaving a throat or port, e, through which the gas escapes from the rear of chamber 1) into the rear end of chamber 0.
- a 0 sliding tile, f Arranged on the upper diaphragm, e, is a 0 sliding tile, f, which is employed to control the size of the port or passage e,or to close the same entirely, if desired.
- This tile may be moved by a suitable rod, either independent thereof or attached thereto, as preferred.
- the 5 front of the retort is provided with a single mouth-piece, G, having three independent openings corresponding to the several cham' bers, and closed by caps or doors a b c, of appropriate form, which may be secured by the usual yokes and screws, or in other suitable manner.
- In the upper end of the mouthpiece G is the usual bell for the reception of a standpipe, of which each retort has its own.
- each branch 11 indicates the pipes for conductingthe water-gas to the carbureting-retorts.
- Each branch 11 may be provided with an indexvalve, 71, so that the volume of gas passing can be gaged to meet the requirements of the case.
- Of these pipes one or more deliver into the front end of chamber (a and one or more into the front end of chamber 1).
- the object of this arrangement is first to insure that the water-gas admitted to chamber a has a preliminary heating before it rises into chamber 1), and this is accomplished by only perforating the rear two-thirds, and, secondly, to insure that the volatilized hydrocarbon in the front part of chamber I) shall receive a full supply of water-gas before its form is changed by the action of the high heat to which it is exposed.
- the lower diaphragm, (I) may be placed four (4) inches (more or less) from the bottom of the retort, so that the chamber a can be readily cleaned by the intro duction of a suitable tool.
- the apertures or slots (1 may be three-eighths ("3) of an inch wide, one (1) inch long on the upper side, and somewhat larger on the under side.
- the second diaphragm, 6, may be placed fourteen (14) inches (more or less) in the clear above the diaphragm (I, and seven (7) inches (more or less) below the top of the retort, so as to form a-large middle chamber, 7', for the reception of bituminous coal or other carbonaceous material employed, and an upper or perfecting chamber, a, of suificient size to accommodate the increased volume of gas.
- the port or passage 0 may be the width of the retort, and twelve (12) inches across.
- the apparatus-being of substantially the character hereinbeifore specified, and set in the bench in the usual manner, is first properly heated and the middle or carbureting chamber, 1), is charged with bituminous coal or other carbonaceous substance, (the apparatus being more particularly intended for rich eannel-coal,) the lids a Z) c are closed, and the index-valves y are opened to admit the desired volume of water-gas to the front of chambers a b.
- That which enters the front of chamber a passes back, becoming highly heated, and flows in streams through the slots (1 into and through the body of the incandescent carbon in the rear two-thirds of chamber 1), while that which is admitted into the front of chamber 1) saturates the volatile carbons given off in the front third of chamber 1), and
- the volume of water-gas may be regulated to just the amount required to saturate the volatile hydrocarbons given off by the quality of carbonaceous matter in chamber 1), and by means of slide or damper f the port or throatc may be widened or narrowed to retard or facilitate the flow of gas into the perfecting-chamber c, and to maintain anydesired pressure in chamber b.
- the port or throatc By removing any one of the. lids a b c entrance can be obtained to the corresponding chamber to alter the position of the valve f, to draw and renew the charge of carbonaceous matter in chamber 1), or to clear ash and debris from chamber a. without disturbing the other chambers.
- a fire-clay retort having an ash-chamber below, an intermediate carbon-chamber separated from the ash-chamber by a diaphragm which is perforated at intervals along its rear half or two-thirds, and an upper perfectingchamber which is separated from the intermediate carbon-chamber by a diaphragm having a valved port at its rear end, substantially as and for the purposes specified.
- a fire-clay retort having a diaphragm integral therewith, said diaphragm having rows of perforations at intervals along its rear two-thirds, substantially as and for the purpose specified.
- Aretort having a diaphragm perforated by rows of parallel elongated slots which are larger on the under surface than on the upper surface of the diaphragm, substantially as and for the purposes specified.
- a retort having a perforated ash-charm her, a carbon-chamber, and a superimposed perfecting-chamber, said carbon and perfecting chambers separated by a diaphragm having avalved port at the rear of the retort, substantially as and for the purposes specified.
Description
(No ModelA A A. L. ALLEN & G. W. HARRIS.
METHOD OF AND APPARATUS FOR MANUFACTURING GAS. No. 309,916. Patented Dec. 30, 1884.
YLJZK o .Attorney N. Pnlins. Flmlo lilhngnpher, Wnhinglcll. D.c.
Mrs rats tries.
ATENT AUGUSTUS L. ALLEN,
METHOD OF AND APPARATUS FOR MANUFACTURING GAS.
SPECIFICATION forming part of Letters Patent No. 309,916, dated December 30, 1884.
Application filed July 21, 1884. No model.)
To all whom it may concern.-
Be it known that we, AUGUSTUS L. ALLEN, residing at Poughkeepsie, in the county of Dutehess, and GEORGE W. HARRIS, residing at Rondout, in the county of Ulster, both in the State of New York, have invented certain new and useful Improvements in Methods of and Apparatus for Manufacturing Gas; and We hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming a part of the same, wherein Figure 1 is a front elevation of a bench of three retorts embodying our improvements. Fig. 2 is a longitudinal central section of one of the retorts, showing the construction thereof. Fig. 3 is a transverse section on the line a; m, Fig. 2. Fig. 4 is a front elevation, showing the mouth-piece, and Fig. 5 is a side elevation, also showing the mouth-piece.
Like letters refer to like parts wherever they occur.
Our present invention relates to the manufacture of gas by what is known as the Allen-Harris or American Hydro-Carbon Irocess, which, generally stated, consists in the decomposition of steam in the presence of in candescent carbon-as, for instance, anthracite coal-whereby water gas or hydrogen and carbonic oxide are obtained in large volumes, which is subsequently carbureted by means of liquid hydrocarbons or the highlybituminous coals in the presence of high heats to obtain an illuminating-gas of high candlepower.
The object of the present invention is to insure the immediate and perfect saturation of the rapidly-volatilizing hydrocarbons by the water-gas in the carbureting stage of the process, so as to prevent carbon being deposited in the retort, or being carried off in the form of soot and tar, for want of the full supply of a permanent gas to absorb thevolatile hydrocarbon vapors, and to avoid the loss consequent thereon.
\Vewill first describe the apparatus devised by us, so as to enable others skilled in the art to construct suitable apparatus for the purpose, and then indicate the manner of operating the apparatus, so that others may apply the method either with the same or equivalent means.
As the decomposition of the steam and the manufacture of the hydrogen and carbonic oxide,usually called Water-gas, formsnopartof the present invention, it may be accomplished in manner and by means pointed out in prior patents granted to us, or by any approved method and means.
Our apparatus, which is intended for the carbureting stage of the process of manufacture, consists of a retort, A, which may be set in benches of three, five, or more, according to the desired size of the works, in the usual or any approved manner, as indicated by Fig. 1 of the drawings. The retorts Aare usually of fire-clay, of any desired shape or size, and each retort is divided into three chambers, a,
b, and c, by two diaphragms, (Z and e. The lower diaphragm, (1, extends the whole length of the retort, and is perforated at intervals along the rear two thirds (more or less) of its length by parallel rows of slots (1, which are of general rectangular form, so as to be readily cleaned by the cleaner when moved backward and forward in the retort. Round holes do not serve the purpose well, as they become filled, clog up, and obstruct the free passage of the gas from the chamber a to chamber 1). These slots (1 are preferably longer below than above, so as to permit of ash which enters the slot falling readily into chamber a, whence it can be removed. This form also facilitates the passage of the gas upward. The upper diaphragm, e, is imperforate, and extends to Within a short distance of the rear end of the retort, leaving a throat or port, e, through which the gas escapes from the rear of chamber 1) into the rear end of chamber 0.
Arranged on the upper diaphragm, e, is a 0 sliding tile, f, which is employed to control the size of the port or passage e,or to close the same entirely, if desired. This tile may be moved by a suitable rod, either independent thereof or attached thereto, as preferred. The 5 front of the retort is provided with a single mouth-piece, G, having three independent openings corresponding to the several cham' bers, and closed by caps or doors a b c, of appropriate form, which may be secured by the usual yokes and screws, or in other suitable manner. In the upper end of the mouthpiece G is the usual bell for the reception of a standpipe, of which each retort has its own.
11 indicates the pipes for conductingthe water-gas to the carbureting-retorts. Each branch 11 may be provided with an indexvalve, 71, so that the volume of gas passing can be gaged to meet the requirements of the case. Of these pipes one or more deliver into the front end of chamber (a and one or more into the front end of chamber 1). The object of this arrangement is first to insure that the water-gas admitted to chamber a has a preliminary heating before it rises into chamber 1), and this is accomplished by only perforating the rear two-thirds, and, secondly, to insure that the volatilized hydrocarbon in the front part of chamber I) shall receive a full supply of water-gas before its form is changed by the action of the high heat to which it is exposed.
)Ve will now, for purpose of illustration, and in order to facilitate the construction of like devices by others, indicate some propertions of the parts which we deem advanta geous, but disclaim any intention of limitation thereto. For instance, the lower diaphragm, (I, may be placed four (4) inches (more or less) from the bottom of the retort, so that the chamber a can be readily cleaned by the intro duction of a suitable tool. The apertures or slots (1 may be three-eighths ("3) of an inch wide, one (1) inch long on the upper side, and somewhat larger on the under side. The second diaphragm, 6, may be placed fourteen (14) inches (more or less) in the clear above the diaphragm (I, and seven (7) inches (more or less) below the top of the retort, so as to form a-large middle chamber, 7', for the reception of bituminous coal or other carbonaceous material employed, and an upper or perfecting chamber, a, of suificient size to accommodate the increased volume of gas. The port or passage 0 may be the width of the retort, and twelve (12) inches across.
The apparatus-being of substantially the character hereinbeifore specified, and set in the bench in the usual manner, is first properly heated and the middle or carbureting chamber, 1), is charged with bituminous coal or other carbonaceous substance, (the apparatus being more particularly intended for rich eannel-coal,) the lids a Z) c are closed, and the index-valves y are opened to admit the desired volume of water-gas to the front of chambers a b. That which enters the front of chamber a passes back, becoming highly heated, and flows in streams through the slots (1 into and through the body of the incandescent carbon in the rear two-thirds of chamber 1), while that which is admitted into the front of chamber 1) saturates the volatile carbons given off in the front third of chamber 1), and
passing back unites in the rear of the cham ber with the body of the gas, &c., passing by the throat or port einto the rear or perfecting By means of the index-valve the volume of water-gas may be regulated to just the amount required to saturate the volatile hydrocarbons given off by the quality of carbonaceous matter in chamber 1), and by means of slide or damper f the port or throatc may be widened or narrowed to retard or facilitate the flow of gas into the perfecting-chamber c, and to maintain anydesired pressure in chamber b. By removing any one of the. lids a b c entrance can be obtained to the corresponding chamber to alter the position of the valve f, to draw and renew the charge of carbonaceous matter in chamber 1), or to clear ash and debris from chamber a. without disturbing the other chambers.
)Ve are aware that in the manufacture of illuminating-gas water-gas, hydrogen, carbonic oxide, or marsh-gas has been introduced beneath and passed upwardly through ahighly-heated or distilling mass of coal, so as to become charged by thehydrocarbon vapors given oil from the coal, and do not herein claim such subject-matter; but we are not aware that in addition thereto a stream of watergas has been passed over such a charge of coal at the same time that a second portion of nonilluminating gas was passed through the distilling mass, so that the gas passing over should relieve the gas passing through of its excess of hydrocarbon vapors, and thus prevent the formation of fixed carbon and consequent loss; and therefore,
Having thus set forth the nature, advantages, and operation of our invention, what we claim, and desire to secure by Letters Patent, 1s-
1. A fire-clay retort having an ash-chamber below, an intermediate carbon-chamber separated from the ash-chamber by a diaphragm which is perforated at intervals along its rear half or two-thirds, and an upper perfectingchamber which is separated from the intermediate carbon-chamber by a diaphragm having a valved port at its rear end, substantially as and for the purposes specified.
2. A fire-clay retort having a diaphragm integral therewith, said diaphragm having rows of perforations at intervals along its rear two-thirds, substantially as and for the purpose specified.
3. Aretort having a diaphragm perforated by rows of parallel elongated slots which are larger on the under surface than on the upper surface of the diaphragm, substantially as and for the purposes specified.
4. A retort having a perforated ash-charm her, a carbon-chamber, and a superimposed perfecting-chamber, said carbon and perfecting chambers separated by a diaphragm having avalved port at the rear of the retort, substantially as and for the purposes specified.
5. The combination, with a retort having two diaphragms which divide it into three communicating chambers, of two or more induction-pipes or sets of pipes, part of which deliver into the front of the lower chamber, and part of which deliver into the front of the middle chamber, substantially as and for the IO purposes specified.
6. lhe method herein described of carbureting water-gas, which consists in passing one portion thereof in divided streams through a mass of incandescent carbon, while another
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US309916A true US309916A (en) | 1884-12-30 |
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US309916D Expired - Lifetime US309916A (en) | Augustus l |
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