US544798A - Vania - Google Patents
Vania Download PDFInfo
- Publication number
- US544798A US544798A US544798DA US544798A US 544798 A US544798 A US 544798A US 544798D A US544798D A US 544798DA US 544798 A US544798 A US 544798A
- Authority
- US
- United States
- Prior art keywords
- blast
- water
- chamber
- producer
- ashes
- 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
- 241000382509 Vania Species 0.000 title description 4
- 239000002956 ash Substances 0.000 description 44
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000000446 fuel Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- 239000003818 cinder Substances 0.000 description 6
- 230000001105 regulatory Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000677 High-carbon steel Inorganic materials 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000001590 oxidative Effects 0.000 description 2
- 238000009736 wetting Methods 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
Definitions
- the invention described herein relates to certain improvements in gas-producers, and has for its object a construction of producer wherein the burden of the charge is supported by a bed of ashes andcinders, and whereby the wetting and consequent deadening of the ashes and cinders may be controlled as required.
- Figure 1 is a sectional elevation, the plane of section being indicated by the line a: 00, Fig. 2.
- Fig. 2 is a similar view, the plane of section being indicated by the line y' y, Fig. 1.
- Fig. 3 is a view similar to Fig. 1 of a modification of the producer, and
- Fig. 4 is a detail view of one of the supporting-blades.
- the generating chamber 1 of the producer is constructed in the usual manner with inwardlysloping boshes or side walls, so that the fuel is caused to move toward the lower middle portion of the producer, where the ash-pit 1 is located.
- two opposite side walls of the producer are recessed, forming blast-chambers 2, which communicate at their lower ends with the generating-chamher and ash-pit at the junction thereof, and are covered by grates 3, whose upper surfaces are flush with the surfaces of the side walls, so that the fuel will slip freely over them.
- the grates are supported along their outer edges by ribs 4, formed on the'iron lining of the blast-chambers and ash-pit, while their inner edges are supported'by the blastpipes 5, which extend horizontally through the upper portion of the ash-pit, as shown.
- Water is introduced into the blast-chambers either by means of a pipe 6, located near the upper outer corners of the chambers, as shown Serial No. 524,602. (No model.)
- the blast-pipes5 are provided with two substantially opposite rows of openings or perforations, so as to direct aseries of jets of air into the body of fuel between the blast-pipes and another series of jets of air into each of the blast-chambers, from which the air passes up through the grates into the superincumbent fuel, this distribution of the air-supply serving to thoroughly aerate the entire body of fuel.
- water may be injected into the blast-pipes simultaneously with the air, it being understood that only sufficient water is to be admitted into the blast-pipes to partially fill them, so that the air-supply shallnot be interfered with.
- a steam-supply pipe 9 is connected to the blast-pipes so that an additional volume of steam may be injected, thereby permitting of the generation of considerable quantities of water-gas as well as producergas.
- the downward movement of the charge other than that due to combustion and the consequent settling or compacting together, is regulated by the removal of the ashes and cinders through either or both of the doors 10 and 11 of the ash-pit.
- the blades may be successively removed by the withdrawal of one or the other series of supporting-blades Without interfering with the support of the charge.
- the feed-hoppers 14 are arranged in line or approximately in line with the grates covering the blast-chambers, so that there will not be any liability of blowing holes in the charge.
- the producer may be constructed with only one blast-chamber, in which case said chamber is preferably located in the front side of the producer.
- the blast-pipe may be connected to the pipe 6 by one or more transverse pipes 15, which may be perforated on their upper surfaces, so as to permit air to escape up through the grates, or may be made in the form of troughs.
- the amount of water admitted may be so regulated as to either slightly dampen the ashes or to thoroughly saturate them, as required, whereas in producers having a water-seal the ashes are always thoroughly saturated and render it difficult to increase the temperature in the producer.
- the flow of water that the ashes will only be slightly dampened considerable quantities of steam will be generated by the heat from the ashes, and this steam will pass, with the air-blast,-up through the charge and being decomposed water-gas will be formed.
- prod ucer-gas or water-gas or a combination of the two may be manufactured, as desired, by the opening or closing of valves in the air, steam, and water pipes.
- This is an important advantage, as, in making high-carbon steel, either by the crucible or open-hearth furnace, water-gas cannot be advantageously employed on account of its high oxidizing action, while, on the other hand, water-gas, by reason of its high heating properties, is preferred in other metallurgical operations.
- a gas producer In a gas producer, the combination, substantially as set forth, of a generating chamber, an ash pit open at top thereto, a blast chamber at or near the junction of the generating chamber and ash pit, and communicating therewith at its lower end, a grate dividing the blast chamber from the generating chamber, a blast pipe located at or near the lower endof the blast chamber, in position to be heated by the charge, and having a series of perforations for discharge into the ash pit, and an opposite series of perforations for discharge into the blast chamber, and a water supply pipe leading into the blast pipe.
- a gas producer the combination, substantially as set forth, of a generating chamber, an ash pit open at top thereto, a blast chamber at or near the junction of the generating chamber and ash pit, and communicating therewith at its lower end, a grate dividing the blast chamber from the generating chamber, a blast pipe located at or near the lower end of the blast chamber, in position to be heated by the charge, and having a series of perforations for discharge into the ash pit and an opposite series of perforations for discharge into the blast chamber, and a water supply pipeleading into the blast chamber for generation of steam from the heat of the ashes.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Gasification And Melting Of Waste (AREA)
Description
(No Model.) 3 Sheets-Sheet 2.
W. & J. 0. SWINDELL. GAS PRODUCER.
No. 544,798. Patented Aug. 20, 1895.
FleLa.
4 until: um um UCIDDDU on I CID DD DOD CIDUDDD CID DUDE EH] [1% DDIJUDU'UU -FIG.4. up no can until: no on uuou um um um DUDE! nu V DUDE DD'D DDIDCI DE DU I WITNESSES: .Z' INVENTORS (No Model.) 3 Sheefs-Sheet 3,
W. & J.. C. SWINDBLL.
GAS PRODUCER.
Patented Aug. 20, 189.5.
NI'BED} STATES PATENT OFFICE.
WILLIAM SWINDELL AND JOHN o. SWINDELL, or ALLEGHENY, PENNsYn VANIA.
GAS-PRODUCER.
SPECIFICATION forming part of Letters Patent No. 544,798, dated August 20, 1895.
Application filed October 1,, 1894.
To all whom it may concern:
Be itknown that we, WILLIAM 'SWINDELL and JOHN C. SWINDELL, citizens of the United States, residing at Allegheny, in the county of Allegheny and State of Pennsylvania, have invented or discovered certain new and useful Improvements in Gas-Producers, of which improvements the following is a specification.
The invention described herein relates to certain improvements in gas-producers, and has for its object a construction of producer wherein the burden of the charge is supported by a bed of ashes andcinders, and whereby the wetting and consequent deadening of the ashes and cinders may be controlled as required.
In general terms the invention consists in the construction and combination substantially as hereinafter described and claimed.
In the accompanying drawings, forming a part of this specification, Figure 1 is a sectional elevation, the plane of section being indicated by the line a: 00, Fig. 2. Fig. 2 is a similar view, the plane of section being indicated by the line y' y, Fig. 1. Fig. 3 is a view similar to Fig. 1 of a modification of the producer, and Fig. 4 is a detail view of one of the supporting-blades.
In the practice of our invention the generating chamber 1 of the producer is constructed in the usual manner with inwardlysloping boshes or side walls, so that the fuel is caused to move toward the lower middle portion of the producer, where the ash-pit 1 is located. As shown in Fig. 1, two opposite side walls of the producer, are recessed, forming blast-chambers 2, which communicate at their lower ends with the generating-chamher and ash-pit at the junction thereof, and are covered by grates 3, whose upper surfaces are flush with the surfaces of the side walls, so that the fuel will slip freely over them. The grates are supported along their outer edges by ribs 4, formed on the'iron lining of the blast-chambers and ash-pit, while their inner edges are supported'by the blastpipes 5, which extend horizontally through the upper portion of the ash-pit, as shown. Water is introduced into the blast-chambers either by means of a pipe 6, located near the upper outer corners of the chambers, as shown Serial No. 524,602. (No model.)
at the left of Fig. l, or by means of a trough 7, formed on the lining of the chambers, as shown at .the right of Fig. 1, the pipe 6 or trough '7 being connected to a suitable source of supply by a pipe 8. w The water flows down along the floors of the blast-chambers, deadening any ashes which may drop thereon through the grates, and thence into the body of ashes which descend between the blastpipes.
The blast-pipes5 are provided with two substantially opposite rows of openings or perforations, so as to direct aseries of jets of air into the body of fuel between the blast-pipes and another series of jets of air into each of the blast-chambers, from which the air passes up through the grates into the superincumbent fuel, this distribution of the air-supply serving to thoroughly aerate the entire body of fuel. If desired, water may be injected into the blast-pipes simultaneously with the air, it being understood that only sufficient water is to be admitted into the blast-pipes to partially fill them, so that the air-supply shallnot be interfered with. The blast-pipes being located in position to be highly heated by the charge, the water admitted is rapidly vaporized and the steam which is generated passes with the air into the charge. in Fig. 2, a steam-supply pipe 9 is connected to the blast-pipes so that an additional volume of steam may be injected, thereby permitting of the generation of considerable quantities of water-gas as well as producergas.
The downward movement of the charge other than that due to combustion and the consequent settling or compacting together, is regulated by the removal of the ashes and cinders through either or both of the doors 10 and 11 of the ash-pit. In order to retain the charge in position during the removal of As shown below the blades may be successively removed by the withdrawal of one or the other series of supporting-blades Without interfering with the support of the charge.
It is characteristic of our improvement that movable grate-bars are not necessary for supporting the charge, and hence the labor necessary in the usual forms of producers of removing and replacing the bars when the grate becomes clogged with cinder is entirely avoided; and, further, as the ashes form, especially' when wet, a more dense and compact body than the fuel,it is not necessary to stop the blast while the ashes are being removed, the body of ashes above the supportingblades always presenting, a greater resistance than the charge above the blast-pipes. It
will be observed that the feed-hoppers 14 are arranged in line or approximately in line with the grates covering the blast-chambers, so that there will not be any liability of blowing holes in the charge.
As shown in Fig. 3, the producer may be constructed with only one blast-chamber, in which case said chamber is preferably located in the front side of the producer. In lieu of connecting the blast-pipe and water-supply pipe outside of the producer, as shown in Figs. 1 and 2, the blast-pipe may be connected to the pipe 6 by one or more transverse pipes 15, which may be perforated on their upper surfaces, so as to permit air to escape up through the grates, or may be made in the form of troughs.
As the water-supply pipes are provided with suitable valves, the amount of water admitted may be so regulated as to either slightly dampen the ashes or to thoroughly saturate them, as required, whereas in producers having a water-seal the ashes are always thoroughly saturated and render it difficult to increase the temperature in the producer. By so regulating the flow of water that the ashes will only be slightly dampened considerable quantities of steam will be generated by the heat from the ashes, and this steam will pass, with the air-blast,-up through the charge and being decomposed water-gas will be formed.
It is further characteristic of our improvement that either prod ucer-gas or water-gas or a combination of the two may be manufactured, as desired, by the opening or closing of valves in the air, steam, and water pipes. This is an important advantage, as, in making high-carbon steel, either by the crucible or open-hearth furnace, water-gas cannot be advantageously employed on account of its high oxidizing action, while, on the other hand, water-gas, by reason of its high heating properties, is preferred in other metallurgical operations.
We claim as our invention and desire to secure by Letters Patent 1. In agas producer, the combination, substantially as set forth, of a generating chamber, an ash pit open at top thereto, a blast chamber at or near the junction of the generating chamber and ash pit, and communicating therewith at its lower end, a grate dividing the blast chamber from the generating chamber, and a blast pipe located at or near the lower end of the blast chamber, in position to be heated by the charge, and having a series of perforations for discharge into the ash pit, and an opposite series of perforations for discharge into the blast chamber.
2, In a gas producer, the combination, substantially as set forth, of a generating chamber, an ash pit open at top thereto, a blast chamber at or near the junction of the generating chamber and ash pit, and communicating therewith at its lower end, a grate dividing the blast chamber from the generating chamber, a blast pipe located at or near the lower endof the blast chamber, in position to be heated by the charge, and having a series of perforations for discharge into the ash pit, and an opposite series of perforations for discharge into the blast chamber, and a water supply pipe leading into the blast pipe.
3. In a gas producer, the combination, substantially as set forth, of a generating chamber, an ash pit open at top thereto, a blast chamber at or near the junction of the generating chamber and ash pit, and communicating therewith at its lower end, a grate dividing the blast chamber from the generating chamber, a blast pipe located at or near the lower end of the blast chamber, in position to be heated by the charge, and having a series of perforations for discharge into the ash pit and an opposite series of perforations for discharge into the blast chamber, and a water supply pipeleading into the blast chamber for generation of steam from the heat of the ashes. In testimony whereof we have hereunto set our hands.
WILLIAM SWINDELL. JOHN C. SWINDELL. Witnesses:
DARWIN S. WoLooTr. F. E. GAITHER.
Publications (1)
Publication Number | Publication Date |
---|---|
US544798A true US544798A (en) | 1895-08-20 |
Family
ID=2613543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US544798D Expired - Lifetime US544798A (en) | Vania |
Country Status (1)
Country | Link |
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US (1) | US544798A (en) |
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0
- US US544798D patent/US544798A/en not_active Expired - Lifetime
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