US315738A - Flue-cleaner for steam-boilers - Google Patents
Flue-cleaner for steam-boilers Download PDFInfo
- Publication number
- US315738A US315738A US315738DA US315738A US 315738 A US315738 A US 315738A US 315738D A US315738D A US 315738DA US 315738 A US315738 A US 315738A
- Authority
- US
- United States
- Prior art keywords
- flue
- steam
- boilers
- pipe
- branch
- 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
- 238000004140 cleaning Methods 0.000 description 8
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 4
- 239000002956 ash Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/16—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans
- A47L5/18—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans with ejectors, e.g. connected to motor vehicle exhaust
Definitions
- the design of my invention is to enable boiler-fines to be easily and thoroughly cleaned from soot and ashes, to which end said inven tion consists in the construction of the apparatus whereby a jet of steam is enabled to dislodge and remove Obstructions from within a flue, substantially as and for the purpose hereinafter specified.
- A represents the body of my device, which is constructed from cast metal, and consists of a hollow cylinder that is open at its upper end and closed at its lower end, and at points at and slightly above the latter is provided with two laterally-extending branch pipes, a and a, respectively,
- a diaphragm From a point upon a line with the lower side of the opening a a diaphragm, a extends horizontally across the interior of the body A, and at its center is provided with a jet-pipe, (E, that extends axially upward within said body and decreases in diameter from its lower end to its upper end.
- Said diaphragm operates to divide the interior of said body into two parts, the upper of which parts communicates directly with said branch a, while the lower part of said interior coinmnnicates directly with the branch a, and through said jet-pipe a with said upper part.
- a nozzle, 13 Fitted into the branch to, which is preferably slightly tapering, is a nozzle, 13, that at its inner end corresponds to and closely fills said branch, and at its outer end has interiorly a sharp rearward and outward flare, and exteriorly has a forwardly and outwardly projecting flange, I), such construction giving to the outer end of said nozzle a conical form, which adapts it to fit into and close the end of a flue, C, that has an interior diameter less than the largest diameter and greater than the smallest diameter of said flanged end.
- Said nozzle is preferably held in place within said branch pipe by means of a radial screw, 12, but may be screwed therein by any desired means which will permit of its ready insertion to or removal from position.
- the apparatus thus constructed is used as follows, viz: The hose F being connected with a steam-supply, the tapering outer end of the nozzle B is placed within the end of a flue, C,
- Air to supply such vacuum flows through said flue O with a velocity which is governed by the pressure and volume of the steam passing through the apparatus, and by such air-current all soot, ashes, or other like substances within said flue are loosened and carried into and ejected from said body A, such operation requiring but a fraction of the time that would be necessary for cleaning said flue by use of scrapers or other like niechanism.
- the capacity of the apparatus is rendered sufficient for flnes having largely different diameters by providing several nozzles having different sizes, and changing the same to suit the fines being operated upon.
- the apparatus for cleaning fines consisting of a hollow cylinder provided with an axially-located jet-pipe, and means, substantially as shown, for connecting the same witha steamsupply, and a branch pipe or nozzle which extends laterally outward from said body, and is adapted at its outer end to fit Within the end of a flue, so as to connect such flue with the interior of said body, substantially as specified.
- the nozzle In combination with the body provided with the axiallylocated steam-jet pipe, and the laterally-arranged branch pipe, the nozzle adapted at its outer end to fit within the end of a flue, and at its inner end to fit into said branch pipe, and means whereby the latter and said nozzle-may be secured together, substantially as and for the purpose shown.
- the apparatus described for cleaning fines consisting of the cylindrical body having an open upper end, and provided with the horizontal diaphragm and axially-arranged I jet pipe, and with the laterally projecting branch pipes, the nozzle adapted at one end to fit within a fine, and at its opposite end to fit within the upper branch pipe, the L-shaped
Description
(No Model.) 2 Sheets-Sheet 1.
- W. H. COOPER.
PLUE CLEANER FOR STEAM BOILERS. No. 315,738. Patented Apr. 14, 1885 (No ModeL) I 2 Sheets-Sheet 2.
W. H. COOPER.
FLUE GLEANIERYIEOQB STEAM BOILERs. No. 315,738. Patented Apr. 14, 1885.
M 1H1 5 B a 111 a? (%6ZI/7MJJM a f fi OMw W T UNITED STATES PATENT FFICEG XVILLIAM H. COOPER, OF QUINCY, ILLINOIS.
FLUE-CLEANER FOR STEAM-BOILERS.
SPECIPIGATION forming part of Letters Patent No. 315,738, dated April 14, 1885.
Application died December 18, 1884. (X0 model.)
To aZZ whom it may concern.-
Beit known that I, WILLIAM H. COOPER, of Quincy, in the county of Adams, and in the State of Illinois, have invented certain new and useful Improvements in Flue-Cleaners for Steam-Boilers; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, in which- Figure 1 is aperspective view of my device, and Fig. 2 is a central longitudinal section of the same.
Letters of like name and kind refer to like parts in each of the figures.
The design of my invention is to enable boiler-fines to be easily and thoroughly cleaned from soot and ashes, to which end said inven tion consists in the construction of the apparatus whereby a jet of steam is enabled to dislodge and remove Obstructions from within a flue, substantially as and for the purpose hereinafter specified.
In the annexed drawings, A represents the body of my device, which is constructed from cast metal, and consists of a hollow cylinder that is open at its upper end and closed at its lower end, and at points at and slightly above the latter is provided with two laterally-extending branch pipes, a and a, respectively,
which are arranged upon opposite sides of said body.
From a point upon a line with the lower side of the opening a a diaphragm, a extends horizontally across the interior of the body A, and at its center is provided with a jet-pipe, (E, that extends axially upward within said body and decreases in diameter from its lower end to its upper end. Said diaphragm operates to divide the interior of said body into two parts, the upper of which parts communicates directly with said branch a, while the lower part of said interior coinmnnicates directly with the branch a, and through said jet-pipe a with said upper part.
Fitted into the branch to, which is preferably slightly tapering, is a nozzle, 13, that at its inner end corresponds to and closely fills said branch, and at its outer end has interiorly a sharp rearward and outward flare, and exteriorly has a forwardly and outwardly projecting flange, I), such construction giving to the outer end of said nozzle a conical form, which adapts it to fit into and close the end of a flue, C, that has an interior diameter less than the largest diameter and greater than the smallest diameter of said flanged end. Said nozzle is preferably held in place within said branch pipe by means of a radial screw, 12, but may be screwed therein by any desired means which will permit of its ready insertion to or removal from position.
"Within the branch a. is fitted one end of a short pipe, D, preferably wrought or rolled metal, which is secured therein in any wellknown manner, while upon the opposite end of said pipe is secured an L-fitting, E, that is adapted to receive upon its vertical branch 6 the end of a flexible hose, F. From the outer side of said fitting a socket, 6, projects downward and'outward, and receives one end of a wooden bar, G, by means of which the apparatus is handled by theoperator.
The apparatus thus constructed is used as follows, viz: The hose F being connected with a steam-supply, the tapering outer end of the nozzle B is placed within the end of a flue, C,
after which steam is permitted to enter, and,
escaping from the jet-pipe a forces the air contained within the body Aupward and outward, so as to create therein a partial vacuum. Air to supply such vacuum flows through said flue O with a velocity which is governed by the pressure and volume of the steam passing through the apparatus, and by such air-current all soot, ashes, or other like substances within said flue are loosened and carried into and ejected from said body A, such operation requiring but a fraction of the time that would be necessary for cleaning said flue by use of scrapers or other like niechanism.
The capacity of the apparatus is rendered sufficient for flnes having largely different diameters by providing several nozzles having different sizes, and changing the same to suit the fines being operated upon.
Having thus described my invention, what I claim is l. The apparatus for cleaning fines, consisting of a hollow cylinder provided with an axially-located jet-pipe, and means, substantially as shown, for connecting the same witha steamsupply, and a branch pipe or nozzle which extends laterally outward from said body, and is adapted at its outer end to fit Within the end of a flue, so as to connect such flue with the interior of said body, substantially as specified.
2. In combination with the body provided with the axiallylocated steam-jet pipe, and the laterally-arranged branch pipe, the nozzle adapted at its outer end to fit within the end of a flue, and at its inner end to fit into said branch pipe, and means whereby the latter and said nozzle-may be secured together, substantially as and for the purpose shown.
3. The apparatus described for cleaning fines, consisting of the cylindrical body having an open upper end, and provided with the horizontal diaphragm and axially-arranged I jet pipe, and with the laterally projecting branch pipes, the nozzle adapted at one end to fit within a fine, and at its opposite end to fit within the upper branch pipe, the L-shaped
Publications (1)
Publication Number | Publication Date |
---|---|
US315738A true US315738A (en) | 1885-04-14 |
Family
ID=2384885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US315738D Expired - Lifetime US315738A (en) | Flue-cleaner for steam-boilers |
Country Status (1)
Country | Link |
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US (1) | US315738A (en) |
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0
- US US315738D patent/US315738A/en not_active Expired - Lifetime
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