US110044A - Improvement in steam-jet boiler-tube cleaners - Google Patents

Improvement in steam-jet boiler-tube cleaners Download PDF

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US110044A
US110044A US110044DA US110044A US 110044 A US110044 A US 110044A US 110044D A US110044D A US 110044DA US 110044 A US110044 A US 110044A
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tube
steam
improvement
tube cleaners
boiler
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3447—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cylinder having the same axis as the outlet

Definitions

  • my invention consists in arranging a steam-nozzle in such a manner that the steam blast will issue Afrom it with 'a spiral motion, and thus act lupon the inside of a ne in the most effectual manner, the object being to providea simple and cheap device for cleaning tubes and ue's of steam-boilers.
  • v F' is a tube, which serves to conductr steam from i any convenient point on the boiler to the-tube D F.
  • B is a cylindrical tube attached to the end of the tube D, asfshoivn.-
  • C is a. flange, which. serves as a stop to rest against the tube-sheet when the part B is inserted into the I tube for us.
  • rlhis part may be connected to the external part n a variety of ways, but I prefer to fasten it by means of 4three radial arms, e e e, as shown in g.' 3.
  • the part A is provided with spiral ribs, a a a, &c., as shown in fig. 1, or, if desirable, these ribs may be on the inside 'of the tube B.
  • the cleaner is so placed that the'part B enters the tube to be cleaned, the ange C resting upon the tube ⁇ sheet. Then steam from the boiler is let in through the conducting-tube F'. y
  • the rushing steam is divided by the cone A, so that as it passes through B it is in the form 1of a hollow column, annular in Section, but the spirals a a, &o., give it a rotary motion, which, in connection Awith its forward motion, renders it very edectlive in cleansing the tube.
  • the handle may be made longer or shorter, and, if desirable, be jointed or bent to suit different styles of boilers.

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  • Electric Vacuum Cleaner (AREA)

Description

@Hit/Hi (tithe i nel@ Sale ROLAND O.-HUSSEY, or MILFORRASSIGNOR To HIMSELF AND AUGUSTUS O. OORBETT, or BOSTON, MASSACHUSETTS.
. Letters Patent-lio. 110,044, dated December 13, 1870.
IMPROVEMENT lN STEAM-JET BOILER-TUBE CLEANERS.
The Schedule referred to lu these Lettersv Patent and making part of the lame. l
To all whom it may concern.- Y
I, ROLAND G. HUSSEY, Of Milford, iu the county of Worcester and State of Massachusetts, have invented certain new and useful Improvements in Tube-Cleaners, of which the following is a specification.
Nature and Object of the Invention.
The nature of my invention consists in arranging a steam-nozzle in such a manner that the steam blast will issue Afrom it with 'a spiral motion, and thus act lupon the inside of a ne in the most effectual manner, the object being to providea simple and cheap device for cleaning tubes and ue's of steam-boilers.
the handle E and' flexible tube F is attached. v F' is a tube, which serves to conductr steam from i any convenient point on the boiler to the-tube D F.
B is a cylindrical tube attached to the end of the tube D, asfshoivn.-
C is a. flange, which. serves as a stop to rest against the tube-sheet when the part B is inserted into the I tube for us.
Within the external tube D B, I aix the cylindreconi'cal piece A A', in form as shown in fig. 2.
rlhis part may be connected to the external part n a variety of ways, but I prefer to fasten it by means of 4three radial arms, e e e, as shown in g.' 3.
The part A is provided with spiral ribs, a a a, &c., as shown in fig. 1, or, if desirable, these ribs may be on the inside 'of the tube B.
The operation of my invention is as follows:
The cleaner is so placed that the'part B enters the tube to be cleaned, the ange C resting upon the tube` sheet. Then steam from the boiler is let in through the conducting-tube F'. y
The rushing steam is divided by the cone A, so that as it passes through B it is in the form 1of a hollow column, annular in Section, but the spirals a a, &o., give it a rotary motion, which, in connection Awith its forward motion, renders it very edectlive in cleansing the tube.
The handle may be made longer or shorter, and, if desirable, be jointed or bent to suit different styles of boilers.
I claim as my invention-f- The combination of the tube D B with the central.l
piece A A', and the spiral a al a?, arranged substantially as desoribed,and for the purpose set forth.
. ROLAND C. HUSSEY. Witnesses:
JAs. L. CONANT, FRANK GLPARKER.
US110044D Improvement in steam-jet boiler-tube cleaners Expired - Lifetime US110044A (en)

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