US381707A - Spark-arrester - Google Patents
Spark-arrester Download PDFInfo
- Publication number
- US381707A US381707A US381707DA US381707A US 381707 A US381707 A US 381707A US 381707D A US381707D A US 381707DA US 381707 A US381707 A US 381707A
- Authority
- US
- United States
- Prior art keywords
- sponge
- pipe
- funnel
- steam
- spark
- 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
- 230000003137 locomotive Effects 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000779 smoke Substances 0.000 description 8
- 210000003128 Head Anatomy 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241000408670 Hosea Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/008—Liquid distribution
Definitions
- the object'ot my invention is to arrest the sparks and purify, iiltcr, or liquidize the smoke from locomotives, chimneys, Src., so that the products of combustion escaping into the funnel or chimney will not vitiate thc atmosphere.
- the invention consists in placing near the top of the funnel or chimney a tilter of sponge held between an iron grating and Wire'netting and kept in a moist or Wet state by'exhauststeam or other means, thereby holding the smoke in check until it is liqnidized and then drops down and out of an escape-pipc-
- Figure 1 represents the funnel of a locomotive embodying my invention.
- Fig. 2 is a plan or top view of the grating.
- Fig. 3 shows the invention applied to a chimney-stack.
- A represents a portion of a locomotive, B the funnel, and C C the head.
- I prefer to make the head in two parts and bolt them together,With the perforated plateor grating D between them.
- On the top of the grating D I place alayer of sponge, E, and secure it in position by pins or hooks d, attached to the grating D, as shown in Fig. 2, and by a Wire netting, I1, secured in any suitable manner to the plate D.
- the sponge or other suitable material is kept from shifting by the iolting of the locomotive, and is thus always kept in the proper position and will not work to one side.
- To the lower portion, G, of the head I secure a dctlector, G, the mouth of which stands over the daring mouth H oi' the pipe I, that leads to the bottom of the cham ber .I at the end of the locomotive.
- K is a pipe connected to the exhauststeam pipe of the locomotive and passes into the fun nel B, and is connected to a pipe, K', bent into a circular form, and from which two or more (preferably four) small jet-pipes, Il", project, the outer ends of which are so directed that when exhaust-steam is admitted into the pipe K it will pass up and out of thejet-pipes Ii, so as to impinge upon the sponge E and keep it in a Wet condition.
- I connect to the pipe K a pipe, L, the other end of which is connected to a small force-pu mp connected to the Water- .tank, so that the engineer can give a few strokes to the pump and force water through the pipe L to the pipes K" suliicient to wet the sponge until steam has been generated to keep it in a moist condition.
- Both the pipes K and L may be back-pressure valves.
- Fig. 3 I have shown my invention as applied to e. chimney-stack, and instead of having exhaust-steam entered on the under side of the sponge I have shown a sprinkler above the sponge,which may be used for steam or water.
Description
(No Model.)
1-1. W. LIBBEY.
SPARK ARRESTBR.
gwwmm.
No, 881,707. Patented Apr. 24, 1888.
UNrTnn STnTns PnTnnT @TriceG HOSEA XV. LIBBEY, OF BOSTON, MASSACHUSETTS,
SPARK-ARRESTER.
SPECIFICATION forming part of Letters Patent No. 381,707. dated April 24. 1888.
Application tiled June 3U, lSI. Serial No. 243,046. (No model.)
To aZZ whom it 11mg/ concern:
Be it known that I, Hosea W. Linens?, a citizen of the United States, residing at Boston, in the county of Suffolk and State of Massach usctts, have invented a new and useful Improvement in Spark-Arresters, of which the following is a specification.
The object'ot my invention is to arrest the sparks and purify, iiltcr, or liquidize the smoke from locomotives, chimneys, Src., so that the products of combustion escaping into the funnel or chimney will not vitiate thc atmosphere.
The invention consists in placing near the top of the funnel or chimney a tilter of sponge held between an iron grating and Wire'netting and kept in a moist or Wet state by'exhauststeam or other means, thereby holding the smoke in check until it is liqnidized and then drops down and out of an escape-pipc- Referring to the accompanying drawings, Figure 1 represents the funnel of a locomotive embodying my invention. Fig. 2 is a plan or top view of the grating. Fig. 3 shows the invention applied to a chimney-stack.
A represents a portion of a locomotive, B the funnel, and C C the head. I prefer to make the head in two parts and bolt them together,With the perforated plateor grating D between them. On the top of the grating D, I place alayer of sponge, E, and secure it in position by pins or hooks d, attached to the grating D, as shown in Fig. 2, and by a Wire netting, I1, secured in any suitable manner to the plate D. By means of the pins or hooks d, secured to the grating D, the sponge or other suitable material is kept from shifting by the iolting of the locomotive, and is thus always kept in the proper position and will not work to one side. To the lower portion, G, of the head I secure a dctlector, G, the mouth of which stands over the daring mouth H oi' the pipe I, that leads to the bottom of the cham ber .I at the end of the locomotive.
K is a pipe connected to the exhauststeam pipe of the locomotive and passes into the fun nel B, and is connected to a pipe, K', bent into a circular form, and from which two or more (preferably four) small jet-pipes, Il", project, the outer ends of which are so directed that when exhaust-steam is admitted into the pipe K it will pass up and out of thejet-pipes Ii, so as to impinge upon the sponge E and keep it in a Wet condition.
The smokennd sparks passing through the tubes A' and up the funnel B come into contact with the deflector G and are carried in the direction of the arrows, The larger einders will then fall into the month H of pipe I and be carried to the bottom of the chamber J; but the finer cnders and the smoke will pass upward and come into Contact `with the wet sponge E, and all the carbon will be removed therefrom and be carried down into the mouth H by the condensed steam held in the sponge E.
To prevent the sponge being burned when first starting the fire, I connect to the pipe K a pipe, L, the other end of which is connected to a small force-pu mp connected to the Water- .tank, so that the engineer can give a few strokes to the pump and force water through the pipe L to the pipes K" suliicient to wet the sponge until steam has been generated to keep it in a moist condition.
Both the pipes K and L may be back-pressure valves.
In Fig. 3 I have shown my invention as applied to e. chimney-stack, and instead of having exhaust-steam entered on the under side of the sponge I have shown a sprinkler above the sponge,which may be used for steam or water.
In the drawings I have shown the pipe I terminating in the chamber J; but it may be carried to the fire-box, ashpit, or out, so as to allow the cinders, dre., to fall onto the ground.
It will be seen that the exhaust-steam 0r Water constantly impinging upon the sponge keeps it clean, and consequently a free draft. The condensed steam or Water dripping from the filter carries the sparks and smoke in liquid state through the pipe I to the bottom of the chamber J, or to any other desired place, and keeps the pipe I-free from obstruction.
To prevent the water, Src., running to the side of the funnel on the top of the plate D, I provide a rim or flange, 0.', on said plate, as shown.
That I claim as my invention isml. In a tunnel or chimney, B, the combina man wat ICO tion of a filter of sponge, the detlector G, and pipe I, provided with a flaring mouth, H, substantially as shown and described.
2. In a funnel or chimney, the perforated plate or grating D, sponge E, and Wire-netting F, the deector G, and pipe I, with flaring mouth H, in combination with the pipe K K', provided with jets K, for causing Water or steam to impinge upon the sponge, substantially as and for the purposes set forth.
3. In a funnel or chimney,a filter of sponge, in combination with jets of steam or water,sub stantiall y as and for the purposes set forth.
4. In a funnel of' a. locomotive, a filter of sponge, in combination with the grating D, I5
to this specification in the presence oftwo subzo scribing Witnesses.
HOSEA W. LIBBEY.
Witnesses:
L. W. HoWEs, E. PLANTA.
Publications (1)
Publication Number | Publication Date |
---|---|
US381707A true US381707A (en) | 1888-04-24 |
Family
ID=2450701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US381707D Expired - Lifetime US381707A (en) | Spark-arrester |
Country Status (1)
Country | Link |
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US (1) | US381707A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2530535A (en) * | 1948-09-25 | 1950-11-21 | Essick Mfg Company | Air humidifier and filter |
US2604311A (en) * | 1950-06-19 | 1952-07-22 | Summerhill Lena Blake | Filter mat for evaporative coolers |
-
0
- US US381707D patent/US381707A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2530535A (en) * | 1948-09-25 | 1950-11-21 | Essick Mfg Company | Air humidifier and filter |
US2604311A (en) * | 1950-06-19 | 1952-07-22 | Summerhill Lena Blake | Filter mat for evaporative coolers |
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