US375282A - Half to joseph block - Google Patents

Half to joseph block Download PDF

Info

Publication number
US375282A
US375282A US375282DA US375282A US 375282 A US375282 A US 375282A US 375282D A US375282D A US 375282DA US 375282 A US375282 A US 375282A
Authority
US
United States
Prior art keywords
drums
drum
flues
boiler
steam
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 US375282A publication Critical patent/US375282A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B25/00Water-tube boilers built-up from sets of water tubes with internally-arranged flue tubes, or fire tubes, extending through the water tubes

Description

2 Sh'eets-Sheet 1.
Patented Dec. 20, 1887.
05H. GENTRY,
STEAM BOILER.
(No. Model.)
NAMDN UNITED STATES PATENT- OFFICE.
' OLIVER HOWARD GENTRY, OF OPELOUSAS, LOUISIANA, ASSIGNOR OF ON -HALF TO JOSEPH BLOCK, OF SAME PLACE.
STEAM-BOILER.
SPECIFICATION forming part of Letters PatentNo. 375,282 dated December 20, 1887.
Application filed August 5, 1887. Serial No. 246,211. (No model.)
To all whom it may concern.-
Be it known that I, OLIVER Hownnn GEN- TRY, a citizen of the United States, residing at Opelonsas, in the parish of St. Landry and State of Louisiana, have invented a new and useful Improvementin Steam-Boilers,of which which the following is a specification.
My invention relates to an improvement in steam-boilers; and it consists in the peculiar construction and combination of devices, that will be more fully set forth hereinafter, and
particularly pointed out in the claim.
In the accompanying drawings, Figure 1 is a vertical longitudinal central sectional View of a steam-boiler embodying my improvements. Fig. 2 is a vertical transverse sectional View of the same, taken 011 the line a; w
10f Fig. 1. Fig.3 is an enlarged detail sectional view.
A represents a pair of circular drums, of
suitable length and diameter, which are provided on their outer sides with openings B and on their inner sides with openings 0, which are much larger than the openings B, and are concentric therewith.
D represents a series of horizontal watertubes of suitable diameter, which have their ends connected to the openings O, and extend from one drum to the other, thereby supporting the drums in a vertical position. The said drums are supported upon a setting of brickwork or masonry, E, of the ordinary construction, and a covering or case, F, extends upward from the wall of this setting and envelops the boiler. In one end of the setting is constructed a combustion-chamber, G, having an ash-pit, H, below it, a grate, I, being arranged between the combustion-chamber and the ash-pit in the usual manner. On the front side of the boiler,and communicating with the openings 13 in the front boiler, is arranged a smoke-stack, K, which is secured to the drum A and steam-drum O by means of bolts L.
M represents a mud-drnm,which is arranged transversely under the lower side of the rear drum, A, and communicates therewith through a short vertical pipe, N.-
0 represents a steam-drum, which is arranged horizontally over the water-drums and communicates with the upper sides thereof through short vertical pipes P.
The outer sides of the drums A are connected by means of horizontal flues R, the ends of which extend through the openings B, the said flues R extending centrally through the water-tubes D. One end of each of the said flues R is swaged and provided with an annular flange, S, which extends laterally therefrom and bears against the outer side of the front drum, A. The opposite extremities of the flues R are screw-threaded and are extended through the outer side of the rear drum, A, and non-corrosive nuts T are screwed onto the said threaded extremities of the flues and bear against the outer side of the rear drum, and thereby effectually secure the flues thereto. The outer sides of the said nuts are bent over inwardly, so as to form lips U, that cover the ends of flues It and preserve the same from direct contact with the fire. Theinner edges of the said lips are flush with the inner sides of the pipe R, to prevent the said lips from obstructing the passage of the products of combustion through the said pipes It.
When the boiler is filled, the water'in the drums A and the tubes D entirely surrounds the flues R, which extend through the centers of the said tubes. When a fire is started in the furnace, the smoke, flames, heat, and products of combustion pass upward around the water-tubes and circulate around the same, in the direction indicated by the arrows in Fig. 1, until they reach the rear drum, A, when they deflect, pass under the said rear drum, and then pass forward through the flues B into the stack K, up which they escape.
By providing the drums with the connected water-tubes D, and by providing the fines R,
which extend longitudinally through the wa- 'ter-tubes and through the drums A, the boiler IOO through the centers of the water-tubes and In testimony that I claim the foregoing as IO through the drums, the mud-drum M,arranged my own I have hereto aflixed my signature in under one of the drums A, communicating presence of two Witnesses.
therewith and supported on a bridge-wall, the
steam-drum 0, arranged above the drums A OLIVER HOWARD GENTRY.
and communicating therewith, and thesmokestack K, bolted to the outer side of one of the Witnesses:
drums A and to one end of the drum 0, sub- JOHN HIGGINS,
stantially as described. AGENOR GIRON.
US375282D Half to joseph block Expired - Lifetime US375282A (en)

Publications (1)

Publication Number Publication Date
US375282A true US375282A (en) 1887-12-20

Family

ID=2444291

Family Applications (1)

Application Number Title Priority Date Filing Date
US375282D Expired - Lifetime US375282A (en) Half to joseph block

Country Status (1)

Country Link
US (1) US375282A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592216A (en) * 1947-01-02 1952-04-08 Watts Albert Edward Return fire tube boiler with indirectly heated domestic supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592216A (en) * 1947-01-02 1952-04-08 Watts Albert Edward Return fire tube boiler with indirectly heated domestic supply

Similar Documents

Publication Publication Date Title
US375282A (en) Half to joseph block
US797107A (en) Steam-boiler.
US798684A (en) Steam-boiler furnace.
US373954A (en) Steam-boiler
US253082A (en) Steam-boiler
US289796A (en) Steam boileb
US600296A (en) Steam-boiler
US728847A (en) Steam-boiler.
US475850A (en) dimmick
US472309A (en) Steam-generator
US601487A (en) Island
US719624A (en) Steam-generator.
US239355A (en) Bergh
US341122A (en) Mann and jacob blendebmann
US447248A (en) Third to william t
US657616A (en) Water-tube boiler.
US261122A (en) Cox and nathaniel w
US544619A (en) hazlett
US580196A (en) Water-tube boiler
US655636A (en) Sectional steam-generator.
US1024058A (en) Steam-boiler.
US288178A (en) hutchins
US762893A (en) Steam-generator.
US274824A (en) Sectional steam-generator
US633853A (en) Boiler.