US462613A - Jules barlet - Google Patents

Jules barlet Download PDF

Info

Publication number
US462613A
US462613A US462613DA US462613A US 462613 A US462613 A US 462613A US 462613D A US462613D A US 462613DA US 462613 A US462613 A US 462613A
Authority
US
United States
Prior art keywords
boiler
boilers
fire
tubes
water
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
Application number
Publication date
Application granted granted Critical
Publication of US462613A publication Critical patent/US462613A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
    • F22B13/04—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed substantially horizontally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
    • F22B9/10—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber
    • F22B9/12—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber the fire tubes being in substantially horizontal arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
    • F22B9/10—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber
    • F22B9/12—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed substantially horizontally, e.g. at the side of the combustion chamber the fire tubes being in substantially horizontal arrangement
    • F22B9/14—Arrangement of header boxes providing for return diversion of flue gas flow

Definitions

  • This invention relates to steam-boilers in which steam is generated partly by means of boiler-tubes or supplemental shells or boilers.
  • Figure l is a vertical transverse section, and Fig. 2 a vertical longitudinal section, of my bailer on line a b c d efof Fig. 2.
  • the main body A of the improved boiler is connected with the boilertubes by four branch tubes D.
  • the upper portion of the body is surmounted by a dome J, at the top of which there is a man-hole.
  • the cylindrical body is supported by preferably siX side wings or brackets U, resting upon the masonry.
  • the fire-grate E is arranged within the main body in atube or flue B. It will be seen that the grate by simply resting within the tube 13 is adapted for ready removal through one end of the said tube.
  • the tube B by resting at its ends within the cylindrical flange B of the end plates or headers of the boiler, renders said tube capable of removal from within the boiler.
  • lower boilers rest upon cast supports I and are internally provided with tubes G and closed by stayed tube-plates at either end. In the lower portion is provided a free space for cleaning purposes, as well as a man-hole. The entrance is at 0, where an opening is provided, which under normal circumstances is closed by a safety-valve, such as is used in digesters.
  • the tubes are expanded and protected against the action of the fire by a counter plate.
  • the blow-off pipes I-I arranged at the front part of the masonry and at the lower portions of the boilers, enable the discharge to be effected without pressure.
  • smoke-boxes F and G In front and behind the boiler-tubes are smoke-boxes F and G, which facilitate the circulation of the gases and afford access to the tubes and back part of the fire-box.
  • the operation is as follows: The gases arising from combustion pass through the first smoke-box F and the boiler-tubes and enter the second smoke-box G at the opposite end. They then rise between the boilers and the main body, and, owing to the arrangement of the deflecting walls or bridges R Q R, heat the upper portion of the boilers and the top of the main body M, whereupon they issue through the openings provided behind the said deflecting-walls and redescend to the space below the boilers, after heating the lower portion N of which they escape through the flue or chimney.
  • the feed-water is admitted into the upper part of the boiler through the opening X, and thence descends along the walls of the firebox or fine by a bifurcated tube V and is discharged by the latter into the upright tubes at the front.
  • the object of this arrangement is to heat the water by contact with the walls of the fire box and to cause the impurities to be deposited in the vicinity of the discharge-cocks H, so that they can be readily carried away.
  • the combination with the main boiler A, provided with the internally-arranged fire-tube B, the latter being adapted for removal through one end of the said boiler and provided with a grate, of the supplemental boilers arranged below the main boiler and in such positions relatively thereto as to leave a space between and around all said boilers, the short tubes D, connecting the water-space of the main boiler with the like spaces of the supplemental boilers, fire-tubes arranged within thelatter boilers, smoke- 1 boxes at each end of the latter and serving ter-space of the supplemental boilers, all arranged and combined for cooperation substantially as described.
  • the combination with the main boiler A, provided with the internally-arranged fire-tube B, having a grate, of the supplemental boilers arranged below the main boiler and in such positions relatively thereto as to leavea space between and around all said boilers, the short tubes D, connecting the Waterspaces of the main and supplemental boilers, fire-tubes arranged within the latter boilers, smoke-boxes at each end of the latter and serving as a means of communication between the fire-tubes thereof and the fire-tube of the main boiler, the feed-Water pipe W, bifurcated and passing around the fire-tube of the main boiler and discharging into the Water-space of the supplemental boilers, and the blow-off pipes H, connecting the water-spaces of the supplemental boilers JULES BARLET.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

J. BARLET. STEAM BOILER.
(No Model.)
No. 462,613. Patented N0v.3, 1891.
' obtained Letters UNITED STATES PATENT OFFICE.
JULES BARLET, OF VITRY-EN-ARTOIS, FRANCE.
STEAM-BOILER.
SPECIFICATION forming part of Letters Patent No. 462,613, dated November 3, 1891.
Application filed January 2, 1891. Serial No. 376,443. (No model.) Patented in France June 21, 1890, N0. 206M414.
To all whom it may concern.-
Be it known that I, JULEs BARLET, a citizen of the French Republic, residing at Vitry-en- Artois, Pas de Calais, France, have invented certain new and useful Improvements in or Relating to SteamBoilers, (for which I have Patent in France, No. 206,414, dated June 21,1890,) of which the following is a specification.
This invention relates to steam-boilers in which steam is generated partly by means of boiler-tubes or supplemental shells or boilers.
The invention consists in the construction, arrangement, and combination of parts, as hereinafter fully described, illustrated in the accompanying drawings, and pointed out in the claims.
Figure l is a vertical transverse section, and Fig. 2 a vertical longitudinal section, of my bailer on line a b c d efof Fig. 2.
The main body A of the improved boiler is connected with the boilertubes by four branch tubes D. The upper portion of the body is surmounted by a dome J, at the top of which there is a man-hole.
The cylindrical body is supported by preferably siX side wings or brackets U, resting upon the masonry. The fire-grate E is arranged within the main body in atube or flue B. It will be seen that the grate by simply resting within the tube 13 is adapted for ready removal through one end of the said tube. Above the grate there is a fusible plug V, the stopper or plug being preferably made of brass and recessed, the recess being filled with tin-solder. Under normal circumstances this plug is covered with water; but when the water-level sinks sufiiciently to expose the plug to the action of the fire the solder melts, and thus admits steam, which, by rushing onto the flame, extinguishes it. To settle the boiler in operation again all that is necessary is to refill the recess of the plug with solder and admit a fresh supply of water to the boiler. The tube B, by resting at its ends within the cylindrical flange B of the end plates or headers of the boiler, renders said tube capable of removal from within the boiler. The
lower boilers rest upon cast supports I and are internally provided with tubes G and closed by stayed tube-plates at either end. In the lower portion is provided a free space for cleaning purposes, as well as a man-hole. The entrance is at 0, where an opening is provided, which under normal circumstances is closed by a safety-valve, such as is used in digesters. The tubes are expanded and protected against the action of the fire by a counter plate. The blow-off pipes I-I, arranged at the front part of the masonry and at the lower portions of the boilers, enable the discharge to be effected without pressure. In front and behind the boiler-tubes are smoke-boxes F and G, which facilitate the circulation of the gases and afford access to the tubes and back part of the fire-box.
The operation is as follows: The gases arising from combustion pass through the first smoke-box F and the boiler-tubes and enter the second smoke-box G at the opposite end. They then rise between the boilers and the main body, and, owing to the arrangement of the deflecting walls or bridges R Q R, heat the upper portion of the boilers and the top of the main body M, whereupon they issue through the openings provided behind the said deflecting-walls and redescend to the space below the boilers, after heating the lower portion N of which they escape through the flue or chimney.
The feed-water is admitted into the upper part of the boiler through the opening X, and thence descends along the walls of the firebox or fine by a bifurcated tube V and is discharged by the latter into the upright tubes at the front. The object of this arrangement is to heat the water by contact with the walls of the fire box and to cause the impurities to be deposited in the vicinity of the discharge-cocks H, so that they can be readily carried away.
As the fire-box is only covered by a thin layer of water, the steam submitted to the practically direct action of the fire becomes superheated and gets rid of most of the water it contains. Steam is derived from the dome J through the pipes P, connected together at sufficient height above the dome not to interfere with the easy access to the man-hole.
I claim 1. In a steam-boiler, the combination, with the main boiler A, provided with the internally-arranged fire-tube B,having a grate, 0f the supplemental boilers arranged below the main boiler and in such positions relatively thereto as to leave a space between and around all said boilers, the shorttubes D, connecting the water-space of the main boiler with the like spaces of the supplemental boilers, firetubes arranged within the latter boilers,
smoke-boxes at each end of the latter and serving as a means of communication between the fire-tubes thereof and the fire-tube of the main boiler, and the feed-water pipe W, bifurcated and passing around the firetube of the main boiler and discharging into the water-space of the supplemental boilers, all said parts being arranged and combined for co-operation substantially as described.
2. In a steam-boiler, the combination, with the main boiler A, provided with the internally-arranged fire-tube B, the latter being adapted for removal through one end of the said boiler and provided with a grate, of the supplemental boilers arranged below the main boiler and in such positions relatively thereto as to leave a space between and around all said boilers, the short tubes D, connecting the water-space of the main boiler with the like spaces of the supplemental boilers, fire-tubes arranged within thelatter boilers, smoke- 1 boxes at each end of the latter and serving ter-space of the supplemental boilers, all arranged and combined for cooperation substantially as described.
3. In a'stearn-boiler, the combination, with the main boiler A, provided with the internally-arranged fire-tube B, having a grate, of the supplemental boilers arranged below the main boiler and in such positions relatively thereto as to leavea space between and around all said boilers, the short tubes D, connecting the Waterspaces of the main and supplemental boilers, fire-tubes arranged within the latter boilers, smoke-boxes at each end of the latter and serving as a means of communication between the fire-tubes thereof and the fire-tube of the main boiler, the feed-Water pipe W, bifurcated and passing around the fire-tube of the main boiler and discharging into the Water-space of the supplemental boilers, and the blow-off pipes H, connecting the water-spaces of the supplemental boilers JULES BARLET.
Vitnesses:
ANTOINE GENTZ, EUGENE Louis JOSSERAND.
US462613D Jules barlet Expired - Lifetime US462613A (en)

Publications (1)

Publication Number Publication Date
US462613A true US462613A (en) 1891-11-03

Family

ID=2531485

Family Applications (1)

Application Number Title Priority Date Filing Date
US462613D Expired - Lifetime US462613A (en) Jules barlet

Country Status (1)

Country Link
US (1) US462613A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679238A (en) * 1949-06-09 1954-05-25 Crosti Piero Boiler, particularly suitable for locomotives
US3056389A (en) * 1959-10-01 1962-10-02 Cleaver Brooks Co Boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679238A (en) * 1949-06-09 1954-05-25 Crosti Piero Boiler, particularly suitable for locomotives
US3056389A (en) * 1959-10-01 1962-10-02 Cleaver Brooks Co Boiler

Similar Documents

Publication Publication Date Title
US462613A (en) Jules barlet
US622352A (en) Steam-boiler
US178244A (en) Improvement in circulating devices for steam-boilers
US595071A (en) Steam-boiler
US798684A (en) Steam-boiler furnace.
US544619A (en) hazlett
US620947A (en) Charles r
US762893A (en) Steam-generator.
US479648A (en) Locomotive-boiler
US373954A (en) Steam-boiler
US349159A (en) Steam-boiler
US522238A (en) shearer
US341564A (en) Teeeitoey
US308429A (en) oeyis
USRE13210E (en) Fire-box for locomotive-boilers
US600296A (en) Steam-boiler
US389073A (en) Portable steam-boiler
US799265A (en) Steam-boiler.
US606191A (en) Geate foe steam boilees
US430914A (en) Water-tube boiler
US142273A (en) Improvement in steam-boilers
US435386A (en) baied
US267407A (en) Return-flue vertical boiler
US697606A (en) Combined water and fire tube steam-generator.
US606958A (en) John dickson