US195088A - Improvement in combined steam and gas generating apparatus - Google Patents
Improvement in combined steam and gas generating apparatus Download PDFInfo
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- US195088A US195088A US195088DA US195088A US 195088 A US195088 A US 195088A US 195088D A US195088D A US 195088DA US 195088 A US195088 A US 195088A
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- 239000007789 gas Substances 0.000 description 102
- 238000010438 heat treatment Methods 0.000 description 20
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- 239000004215 Carbon black (E152) Substances 0.000 description 10
- 238000001035 drying Methods 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 230000001105 regulatory Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000003575 carbonaceous material Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XXGJRAFLOAKNCC-UHFFFAOYSA-N methane;molecular hydrogen Chemical compound C.[H][H] XXGJRAFLOAKNCC-UHFFFAOYSA-N 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 4
- 241000229754 Iva xanthiifolia Species 0.000 description 2
- 229920002892 amber Polymers 0.000 description 2
- 101700065062 andA Proteins 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000000772 tip-enhanced Raman spectroscopy Methods 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
Definitions
- NfPETERs PHOTO-LITHOGRAPHER. WASHINGTON. D. C.
- the object of the above-named invention is t0 produce a cheap heat generating andvillaminating agent from water and hydrocarbon gases.
- the improvem ents hereinafter specified consist in combining and arranginga ⁇ retort or retorts, drying and heating chambers, with or without purifiers contained therein, in the furnace or fire-box, and beneath the combustion-chamber, of a steam, gas, or a combiued steam and gas generating apparatus, in combination with the conducting, induction, and eduction pipes and tuyere -pipes connected thereto, and within the openings otl the walls surrounding said apparatus, for the purposes hereinafter specified also, the connecting-pipes leading to and from said retorts and steam-boiler to the heating and drying chamber, andthe purifiers contained therein, which are heated by heat radiated from the combustion-chamber, and by heat passing through ues connecting the fire-chamber with said drying andA heating chambers, said combination of parts being for the purpose of gener ating carbonio-oxide and hydrogen gases for heating, and vcarbureted-hydrogen gas for illumina
- Another improvement consists in locating a retort inthe uptake of the chimney, for the purpose of utilizing the escaping heat, in combination with the decomposingretorts within the furnace and tuyere-pipes, as hereinafter specied.
- Figure l represents a vertical longitudinal invention.
- FIG. 2 is a'horizontal longitudinal plain section ofthe above-namedv This View is represented as being cut through the tire-box and combustion-ch amber just below the crown-sheet of the boiler, showing the retorts infposition.
- Fig. 4 is a view of the left-hand sideof the combined steam and gas apparatus. This view shows the eduction or gas pipes and connections leading from the rear of the retorts to the furnace within the apparatus.
- Fig. 1, a, b, and c represent retorts'l in which water or hydrogen and hydrocarbon gases can be generated from superheated steam and all carbonaceons products which can be volatilized by heat.
- the gases herein produced are to be conducted to the furnace and burned therein.
- the retort d is' made somefA what larger than. the retorts a, b, and c, for the purpose of making illuminating-gas.
- This gas is to be made in the usual manner of making coal-gas in large works; also, this retort is located where it serves a double purpose: it forms the top of the bridge-wall of the furnace, with an intervening flue-space between the bottom ofthe crown-sheet of the boiler and top of the retort, and between the bottom of the retort and top of the bridgewall, thus allowingthe heat to pass over and under the retort.
- the heat that passes under the retort strikes an auxiliary concave detlecting bridge-wall, E. This wall deflects the heat back upon the opposite side of the retort, thereby causing it to be completely enveloped in dame.
- I represents a volatilizing-retort, built within the auxiliary bridge-wall, with one or both oi' its ends projecting outside of the walls of the apparatus.
- H is a volatilizing retort or vessel, for utilizing the radiating heat.
- the space beneath the combustionchamber can be divided into a chamber or chambers, as shown in the drawings. These chambers can be provided with doors and then used for drying-chambers and other purposes.
- a retort is shown in one .of the chambers, as will be seen by referring to Fig. 1.
- This retort can be used for drying and heating coal by radiated heat. After it becomes heated it can be transferred to retort d, where its gases are readily expelled and conducted off by means of pipes to the purifier Gr, thence to a gasometer or a condensing apparatus.
- a represents a flue-space beneath the retort d, for the purpose of conducting heat from the furnace into and through the chambers beneath the combustion-chamber, where it makes its exit into and through the uptake of the chimney.
- j is a coiled-pipe retort located within the rear wall and flue-space. This retort is heated by radiated and escaping heat.
- the pipe leading from the lower end of the coil communicates with the retorts a, b, c, d, I, and H, while the pipe extending from the upper end communicates with the steam-drum through the pipe n, and with an oil-tank, l, by means of the pipe m.
- steam and oil are conducted into the coiled retort, where it becomes converted into gas, or nearly so, on its passage through the coil.
- p p are tuyere-pipes, which conduct gases into the furnace.
- the pipe p discharges its gas into the space between the crown-sheet of the boiler and the top of the retorts, while the pipe p' discharges its gas between the bottom of the retorts and the grate-bars g. 1 and 5 are stop-cocks for regulating the ow of gas.
- a, b, c, and d represent the retorts as extending across the furnace, with their ends resting within the left-hand wall of the furnace, while their front ends project through the opposite wall, as shown in the gure.
- c v represent timbers for inducting-pipe connections.
- E is the deecting bridge-wall, as shown in Fig. 1; L, combustion-chamber; s s, due-spaces between the combustion-chamber and the uptake to the chimney.
- s s are dampers, which close the uesf's s, and t the handle operating the same.
- 0' 'u' 'v' 'v' are discharging-pipes, which convey the gases from the retorts a b c d to a pipe, a; a', which conducts the gases to the tuyere-pipes, and thence to the furnace.
- 1 2 3 6 7 8 9 13 14 represent stop-cocks regulating the flow of gas within the pipes enumerated.
- 'n' n is a pipe for conveying the volatile products from the retorts H and I to the main pipe a: m.
- 10 11 12 are cocks regulating ing-cock for the same.
- w is a pipe for conveying gas from retort d to the purifyingchamber G.
- F and G represent the ends of the retort and purier beneath the combustion-chamber.
- G is a pipe for conducting purified gas to a receiver or holder.
- I and' H are retorts located within the masonry for receiving radiated heat.
- a, b, c, and d represent thel front ends Vof the hydrogen and hydrocarbon retorts, which are located within the furnace or fire-box.
- y y is a steam-pipe conveying steam to the retorts a, b, c, d, I, and H.
- a a are short pipes connecting the steam-pipe with their respective retorts.
- the cocks 29 30 31 32 33 34 are for regulating the ow of steam to the retorts.
- j j is a continuation of the pipe leading from the bottom of the coiled retort within the stack,.whereby the volatile products within said retort are conducted to the retorts a, b, c, d, and I H. 17 18 19 20 21 22 23 24 25 are stop-cocks used to regulate the ow of gas to the various retorts.
- Fig. 4 is a view of the opposite side of the apparatus seen in Fig. 3. In, this view the rear connections to the retorts are seen. .fr is the main pipe, which receives all ofthe gases from the retorts a, b, c, I, and H, after which it passes through the tuyere-pipes to the furnace. 6 7 8 9 10 12 are cocksregulating ,the
- V is a steam-pipe leading from the steam-drum, &c.
- this combined apparatus is as follows: In the first place the boiler is supplied with itsv requisite amount of water; secondly, the retorts should be charged with some carbonaceous substance; after which build a fire upon the grate within the furnace, for the purpose of heating the retorts to nearly a white heat, and to generate steam to Ior nearly a super heating-point within the boiler. After these two results are obtained the apparatus is ready for generating'gas, which is accomplished as follows: Steam is admitted into the steam-pipe y y, and is let into the hydrogen-retorts a, b, and c by opening their respective stop-cocks 32 33 34.
- the steam on being admitted into the retorts, becomes decomposed on its passage through the incandescent carbonaceous substance, which absorbs the oxygen and allows the hydrogen to pass on, through the pipe-connections in the rear of the retorts, to the main pipe which conducts the gas to the furnace.
- pure hydrogen that is within water, can be converted into an element of combustion; but as this element will not be sufficient to generate the requisite amount of heat, it becomes necessary to introduce another element, which is carbon gas.
- This gas may be obtained from the products of petroleum or solid carbons, which may be made liquid, or volatilized by heat or by a chemical process. This product is made to pass through the hydrogen-retorts, where it will receive a high degree of heat, and become united with the hydrogen, and form a xed hydrocarbon gas, which becomes a powerful heating agent within the furnace.
- the products of petroleum When the products of petroleum are used they can be injected into the coiled retortj by a jet of steam, or otherwise. On the passage through the coil the products will become volatilized, and be conducted, through the pipe j', to the retorts a b c d I, as occasion requires.
- the pipes z z convey the carbon vapor to their respective retorts.
- petroleum-gas can be introduced by open'- ing stop-cock 22 in the small pipe z.
- the equisite amount can be ascertained by a testight.
- the -steam is not sufficiently decomposed by passing through one retort, it can be made to pass through the second retort simply by closing stop-cock 26 in the steam-pipe y and opening cocks 8, 14, and 7, and closing 43 in gas-pipe c', t', and w, thus causing the gas to return in retort b; thence making its exit, through the pipe at', into the steam -pipe y; thence, by opening stop-cock 34, it enters retort a, and makes its exit, through the gas-pipe t', to main pipe x, from which it escapes to the furnace.
- the retorts a b c may be conducted oft' to a gasometer or receiver, and afterward used to start the fire within the furnace; and also it can be used for heating purposes about a factory or building,or wherever this apparatus may be erected; also, the illuminating-gas can be stored in gasometers, and afterward compressed into small receivers and delivered to patrons for lighting houses, &c.
- a purifier, g placed in achamber beneath a combustion-chamber of a steam and gas generator, the chambers being connected by the dues a o, for conducting heat to and from said purifier, for the purpose specified.
- a gas-generating retort in the uptake of a chimney for utilizing the escaping heat, in combination with decomposing-retorts within the furnace or fire-chamber of a steam and gas generating apparatus, and eduction and tuyere pipes for conducting gases from said retorts into the fire-chamber in which said retorts are located.
- a tuyere pipe or pipes, 10 opening above the retorts and discharging their gases between the tops of the retorts and crown of the fire-I chamber of a gas-generatingapparatus,in combination with the retorts in whichthe 'gas is made, and furnace of said gas-generating apparatus.
- the main pipe x for conducting gas from retorts to and through the tuyere-pipes p p', and within the furnace in which the retorts are located, in combination with said retorts, tuyere-pipes, and furnace.
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- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
, 4Sheets-Sheet2.. W. F'. BROWNE.' VCOILVIBIZLED STEAM AND GAS GENERATINYG APPARATUS.
No. 195,988, Patented Sept.'11,187' 7.
NfPETERs. PHOTO-LITHOGRAPHER. WASHINGTON. D. C.
4 .Sheets-Sheet 3.
.F.BRoWNF.. COMBINED STEAM AND GAS GENERATINGAPPARATS. 1N. 195,088.
' 'Patented sept nv A ux LL n tu U n S l? f M. un
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-N.PE,TERS.PHoTo-uwoemwan, wAsmNGTuN, n c,
UNITED STATES 'AT T OFFICE'.
WILLIAM F. BROWNE, OFNEW YORK, N. YL, VASSIGrNOR TO HYDROOARBON STEAM GENERATING COMPANY.
IMPROVEMENT IN COMBINED STEAM ,IANDGAS GENERATING APPARATUS.
Specication forming part of Letters. Patent No. 195.088, dated September 11,1877; applicationiiled December 27, 1876. y p.
To all whom 'it may concern:
Be it known that I, WILLIAM FRANK BROWNE, of the city, county, and State of New York, have invented some new and useful Improvements in Combined Steamand Gas Generating Apparatus; and do declare that the following specification is a clear, full, and exact description thereof, the accompanying drawings forming an essential feature of said speciiicatiomand fully illustrating the improvements herein set forth.
The object of the above-named invention is t0 produce a cheap heat generating andvillaminating agent from water and hydrocarbon gases.
1The improvem ents hereinafter specified consist in combining and arranginga `retort or retorts, drying and heating chambers, with or without purifiers contained therein, in the furnace or fire-box, and beneath the combustion-chamber, of a steam, gas, or a combiued steam and gas generating apparatus, in combination with the conducting, induction, and eduction pipes and tuyere -pipes connected thereto, and within the openings otl the walls surrounding said apparatus, for the purposes hereinafter specified also, the connecting-pipes leading to and from said retorts and steam-boiler to the heating and drying chamber, andthe purifiers contained therein, which are heated by heat radiated from the combustion-chamber, and by heat passing through ues connecting the lire-chamber with said drying andA heating chambers, said combination of parts being for the purpose of gener ating carbonio-oxide and hydrogen gases for heating, and vcarbureted-hydrogen gas for illuminating, purposes, said illuminating-gas to be conducted to and puriied within the purifiers beneathV the combustion chamber,
after which it is conducted to a gasometer or other receiver and stored for use.
Another improvement consists in locating a retort inthe uptake of the chimney, for the purpose of utilizing the escaping heat, in combination with the decomposingretorts within the furnace and tuyere-pipes, as hereinafter specied.
Figure l represents a vertical longitudinal invention.
section of an improved combined steam and gas generating apparatus. Fig. 2 is a'horizontal longitudinal plain section ofthe above-namedv This View is represented as being cut through the tire-box and combustion-ch amber just below the crown-sheet of the boiler, showing the retorts infposition. Fig. 3Sis `.the right-hand side elevation Vof the apparatus, showing the front ends of the retorts ,and their necessary pipe-connections. Fig. 4 is a view of the left-hand sideof the combined steam and gas apparatus. This view shows the eduction or gas pipes and connections leading from the rear of the retorts to the furnace within the apparatus.
The following description will describe -.t`he construction of the improvements; also ,their application, uses, and advantages.
Like gures,-letters, and signs designate corresponding parts in the several diagrams.
1n Fig. 1, a, b, and c represent retorts'l in which water or hydrogen and hydrocarbon gases can be generated from superheated steam and all carbonaceons products which can be volatilized by heat. The gases herein produced are to be conducted to the furnace and burned therein. The retort d is' made somefA what larger than. the retorts a, b, and c, for the purpose of making illuminating-gas. This gas is to be made in the usual manner of making coal-gas in large works; also, this retort is located where it serves a double purpose: it forms the top of the bridge-wall of the furnace, with an intervening flue-space between the bottom ofthe crown-sheet of the boiler and top of the retort, and between the bottom of the retort and top of the bridgewall, thus allowingthe heat to pass over and under the retort. The heat that passes under the retort strikes an auxiliary concave detlecting bridge-wall, E. This wall deflects the heat back upon the opposite side of the retort, thereby causing it to be completely enveloped in dame. I represents a volatilizing-retort, built within the auxiliary bridge-wall, with one or both oi' its ends projecting outside of the walls of the apparatus. H isa volatilizing retort or vessel, for utilizing the radiating heat. The space beneath the combustionchamber can be divided into a chamber or chambers, as shown in the drawings. These chambers can be provided with doors and then used for drying-chambers and other purposes.
. A retort is shown in one .of the chambers, as will be seen by referring to Fig. 1. This retort can be used for drying and heating coal by radiated heat. After it becomes heated it can be transferred to retort d, where its gases are readily expelled and conducted off by means of pipes to the purifier Gr, thence to a gasometer or a condensing apparatus.
a represents a flue-space beneath the retort d, for the purpose of conducting heat from the furnace into and through the chambers beneath the combustion-chamber, where it makes its exit into and through the uptake of the chimney. When it is found desirable to cause the draft to descend beneath the combustionchamber it will be necessary to close the damper o and open a beneath the retort d. j isa coiled-pipe retort located within the rear wall and flue-space. This retort is heated by radiated and escaping heat. The pipe leading from the lower end of the coil communicates with the retorts a, b, c, d, I, and H, while the pipe extending from the upper end communicates with the steam-drum through the pipe n, and with an oil-tank, l, by means of the pipe m. Through these pipes m and n steam and oil are conducted into the coiled retort, where it becomes converted into gas, or nearly so, on its passage through the coil.
p p are tuyere-pipes, which conduct gases into the furnace. The pipe p discharges its gas into the space between the crown-sheet of the boiler and the top of the retorts, while the pipe p' discharges its gas between the bottom of the retorts and the grate-bars g. 1 and 5 are stop-cocks for regulating the ow of gas.
In Fig. 2, a, b, c, and d represent the retorts as extending across the furnace, with their ends resting within the left-hand wall of the furnace, while their front ends project through the opposite wall, as shown in the gure. c v represent orices for inducting-pipe connections.
E is the deecting bridge-wall, as shown in Fig. 1; L, combustion-chamber; s s, due-spaces between the combustion-chamber and the uptake to the chimney. s s are dampers, which close the uesf's s, and t the handle operating the same.
0' 'u' 'v' 'v' are discharging-pipes, which convey the gases from the retorts a b c d to a pipe, a; a', which conducts the gases to the tuyere-pipes, and thence to the furnace.
1 2 3 6 7 8 9 13 14 represent stop-cocks regulating the flow of gas within the pipes enumerated. 'n' n isa pipe for conveying the volatile products from the retorts H and I to the main pipe a: m. 10 11 12 are cocks regulating ing-cock for the same. w is a pipe for conveying gas from retort d to the purifyingchamber G.
In the side elevation, Fig. 3, F and G represent the ends of the retort and purier beneath the combustion-chamber. G is a pipe for conducting purified gas to a receiver or holder.
I and' H are retorts located within the masonry for receiving radiated heat.
a, b, c, and d, represent thel front ends Vof the hydrogen and hydrocarbon retorts, which are located within the furnace or fire-box.
y y is a steam-pipe conveying steam to the retorts a, b, c, d, I, and H. a a are short pipes connecting the steam-pipe with their respective retorts. The cocks 29 30 31 32 33 34 are for regulating the ow of steam to the retorts.
j j is a continuation of the pipe leading from the bottom of the coiled retort within the stack,.whereby the volatile products within said retort are conducted to the retorts a, b, c, d, and I H. 17 18 19 20 21 22 23 24 25 are stop-cocks used to regulate the ow of gas to the various retorts.
Fig. 4 is a view of the opposite side of the apparatus seen in Fig. 3. In, this view the rear connections to the retorts are seen. .fr is the main pipe, which receives all ofthe gases from the retorts a, b, c, I, and H, after which it passes through the tuyere-pipes to the furnace. 6 7 8 9 10 12 are cocksregulating ,the
iiow of gases generated within their respect- A ive retorts.
w w is a pipe conducting gas from the retort F to the purifier G. V is a steam-pipe leading from the steam-drum, &c.
The operation of this combined apparatus is as follows: In the first place the boiler is supplied with itsv requisite amount of water; secondly, the retorts should be charged with some carbonaceous substance; after which build a fire upon the grate within the furnace, for the purpose of heating the retorts to nearly a white heat, and to generate steam to Ior nearly a super heating-point within the boiler. After these two results are obtained the apparatus is ready for generating'gas, which is accomplished as follows: Steam is admitted into the steam-pipe y y, and is let into the hydrogen-retorts a, b, and c by opening their respective stop-cocks 32 33 34. The steam, on being admitted into the retorts, becomes decomposed on its passage through the incandescent carbonaceous substance, which absorbs the oxygen and allows the hydrogen to pass on, through the pipe-connections in the rear of the retorts, to the main pipe which conducts the gas to the furnace. By this means pure hydrogen, that is within water, can be converted into an element of combustion; but as this element will not be sufficient to generate the requisite amount of heat, it becomes necessary to introduce another element, which is carbon gas. This gas may be obtained from the products of petroleum or solid carbons, which may be made liquid, or volatilized by heat or by a chemical process. This product is made to pass through the hydrogen-retorts, where it will receive a high degree of heat, and become united with the hydrogen, and form a xed hydrocarbon gas, which becomes a powerful heating agent within the furnace.
When the products of petroleum are used they can be injected into the coiled retortj by a jet of steam, or otherwise. On the passage through the coil the products will become volatilized, and be conducted, through the pipe j', to the retorts a b c d I, as occasion requires. The pipes z z convey the carbon vapor to their respective retorts.
If it becomes necessary to enrich the illuminating-gas which is being made within retort d, petroleum-gas can be introduced by open'- ing stop-cock 22 in the small pipe z. The equisite amount can be ascertained by a testight.
If it should be found that the -steam is not sufficiently decomposed by passing through one retort, it can be made to pass through the second retort simply by closing stop-cock 26 in the steam-pipe y and opening cocks 8, 14, and 7, and closing 43 in gas-pipe c', t', and w, thus causing the gas to return in retort b; thence making its exit, through the pipe at', into the steam -pipe y; thence, by opening stop-cock 34, it enters retort a, and makes its exit, through the gas-pipe t', to main pipe x, from which it escapes to the furnace. The retort I-can be used to still further expand the carbon gas before allowing it to enter another retort; or it may pass directly to the furnace through the main pipe :l: w.
If there is a surplus amount of gas made in the retorts a b c, it may be conducted oft' to a gasometer or receiver, and afterward used to start the fire within the furnace; and also it can be used for heating purposes about a factory or building,or wherever this apparatus may be erected; also, the illuminating-gas can be stored in gasometers, and afterward compressed into small receivers and delivered to patrons for lighting houses, &c.
I am aware that retorts have been located within the furnace of a steam-generating.apparatus for the purpose of manufacturing gas which is burned in such furnace. This feature of the combination, heretofore specified, I disclaim; but what I do claim is those parts and combinations particularly set forth in the claims. I am aware, also, that those parts and combinations may be varied by slight mod` ification of the part-s and combinations herein shown and specified without departing from the essential principle and features of my invention, whereby similar results may be produced.
What I do claim as new, and desire to secure by Letters Patent, is-
l. In combination with a steam-generating furnace, aretort or retorts, with theirinduction, eduction, and tuyere pipes connected-thereto, saidtnyere-pipesterminatinginopeningswithin the walls of said furnace, whereby the gases are discharged from the tuyere-pipes directly into the fire-chambers in which the retorts are located.
2. In combination with the furnace of a gasgenerating apparatus, a combined bridge-wall and retort, in combination with the ues beneath said retort and the deectin g bridge-wall, as and for the purpose set forth.
3. The heating or drying chambers in the rear of the bridge-wall and beneath the combustion-chamber of a steam and gas apparatus, in combination with said f apparatus, substantially as and for the purpose specified.
4. A purifier, g, placed in achamber beneath a combustion-chamber of a steam and gas generator, the chambers being connected by the dues a o, for conducting heat to and from said purifier, for the purpose specified.
5. A gas-generating retort in the uptake of a chimney, for utilizing the escaping heat, in combination with decomposing-retorts within the furnace or fire-chamber of a steam and gas generating apparatus, and eduction and tuyere pipes for conducting gases from said retorts into the fire-chamber in which said retorts are located.
6. A tuyere pipe or pipes, 10, opening above the retorts and discharging their gases between the tops of the retorts and crown of the fire-I chamber of a gas-generatingapparatus,in combination with the retorts in whichthe 'gas is made, and furnace of said gas-generating apparatus.
7. The tuyere-pipes p opening below the retort, and discharging their gases into a furnace beneath the bottom of the retorts a b c, in combination with the tuyere-pipesp, retorts a b c, and furnace of a gas apparatus.
8. The main pipe x, for conducting gas from retorts to and through the tuyere-pipes p p', and within the furnace in which the retorts are located, in combination with said retorts, tuyere-pipes, and furnace.
9. In combination with a steam-generating apparatus, retorts for manufacturing, heating, and illuminating gases by the decomposition of steam, hydrocarbon, and carbonaceous substances, and the purier beneath the combustion-chamber of said apparatus, as shown, for purifying said gases.
WM. FRANK BROWNE.
Witnesses WM. B. HroKs,
L. VBAINBRnJGrE
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US195088A true US195088A (en) | 1877-09-11 |
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