US184108A - Improvement in blow-off devices for steam-boilers - Google Patents
Improvement in blow-off devices for steam-boilers Download PDFInfo
- Publication number
- US184108A US184108A US184108DA US184108A US 184108 A US184108 A US 184108A US 184108D A US184108D A US 184108DA US 184108 A US184108 A US 184108A
- Authority
- US
- United States
- Prior art keywords
- boilers
- steam
- blow
- improvement
- devices
- 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
- 239000013049 sediment Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
Definitions
- Figure 1 represents a vertical central section of my improved steam-boiler on the line 00, Fig. 2; and Fig. 2, a horizontal section of the same on line as as, Fig. 1.
- My invention relates to such improvements in upright, tubular, and other boilers that the accumulation of mud and scale on the crownsheets and bottoms of the boilers is fully prevented by simple and efl'ective means, and thereby not only the duration of the boilers extended, but also the danger of accidents by such an accumulation of sediments avoided.
- the inveniion consists of the combination of the crown-sheet and bottom of hismboilcr, with exit-tubes, acommunicating-tube, and a bloW-ofi' cock.
- A represents an upright, tubular, or other steam-boiler; and 'B, the crown-sheet ot' the same above the fire-place.
- O is'the bottom or base plate of the lower boiler-section, that encircles the fire-place.
- the mud sediment that gradually collects on the crown around the flue and on the bottom sheet destroy, in course of time, the efficacy of the sheets by the formation of thick layersof scale, soas to exert an injurious influence upon the boiler, and expose the same to the danger of bursting.
- PAUL GOEPEL O. SEDGWIOK.
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- Engineering & Computer Science (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
M. 3. mm.
BLOW-OFF DEVICES FOR STEAM-BOILERS. 110,184,108.
Patented NOV.7,18.7E,
UNITED STATES.
PATENT OFFICE.
MATHEW RHODA, OF ALLENTOWN, PENNSYLVANIA.
IMPROVEMENT lN BLOW-OFFDEVICES FOR STEAM-BOILERS.
Specification forming part of Letters Patent N0. [84, [08, dated November 7, 1876; application filed September 22, 1876.
To all whom it may concern Be it known that I, MATHEW RHODA, of Allentown, county of Lehigh, and State of Pennsylvania, have invented a new and Improved Sreain-Boiler, of which 'the following is a specification:
In the accompanying drawing, Figure 1 represents a vertical central section of my improved steam-boiler on the line 00, Fig. 2; and Fig. 2, a horizontal section of the same on line as as, Fig. 1.
Similar letters of reference indicate corresponding parts.
My invention relates to such improvements in upright, tubular, and other boilers that the accumulation of mud and scale on the crownsheets and bottoms of the boilers is fully prevented by simple and efl'ective means, and thereby not only the duration of the boilers extended, but also the danger of accidents by such an accumulation of sediments avoided.
The inveniion consists of the combination of the crown-sheet and bottom of asteamboilcr, with exit-tubes, acommunicating-tube, and a bloW-ofi' cock.
In the drawing, A represents an upright, tubular, or other steam-boiler; and 'B, the crown-sheet ot' the same above the fire-place. O is'the bottom or base plate of the lower boiler-section, that encircles the fire-place. The mud sediment that gradually collects on the crown around the flue and on the bottom sheet destroy, in course of time, the efficacy of the sheets by the formation of thick layersof scale, soas to exert an injurious influence upon the boiler, and expose the same to the danger of bursting. For the purpose of obviating the formation of scale, and for keeping the crown and bottom sheets perfectly clean and efficient for work, I arrange anuinber of radial exit-tubes, D, near the crown and bottom sheets, and connect them by a tube, D, that extends around the outside of the boiler, and is provided with a blow-oif cock, E, which, on opening, admits the ready cleaning of the sheets of any sediments by the powerful agitation of the Water caused by the steam. By blowing ofi' any accumulating mud from time to time the crown and. bottom "sheets cannot be destroyed, so that the boiler MATHEW RHODA.
Witneseses:
PAUL GOEPEL, O. SEDGWIOK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US184108A true US184108A (en) | 1876-11-07 |
Family
ID=2253513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US184108D Expired - Lifetime US184108A (en) | Improvement in blow-off devices for steam-boilers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US184108A (en) |
-
0
- US US184108D patent/US184108A/en not_active Expired - Lifetime
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