US49125A - Improvement in steam-boilers - Google Patents
Improvement in steam-boilers Download PDFInfo
- Publication number
- US49125A US49125A US49125DA US49125A US 49125 A US49125 A US 49125A US 49125D A US49125D A US 49125DA US 49125 A US49125 A US 49125A
- Authority
- US
- United States
- Prior art keywords
- steam
- boilers
- boiler
- improvement
- pipe
- 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
- MJBPUQUGJNAPAZ-AWEZNQCLSA-N butin Chemical compound C1([C@@H]2CC(=O)C3=CC=C(C=C3O2)O)=CC=C(O)C(O)=C1 MJBPUQUGJNAPAZ-AWEZNQCLSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 240000004658 Medicago sativa Species 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 2
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 for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
Definitions
- the object of this invention is to remove the sediment of steam-boilers in an easy and sim-.
- the invention consists in theemployment or use of a perforated pipe arranged in the interior of a, steam-boiler, close down toits bottom, and extending to all those parts from,
- one or more pipes may be employed for this purpose in the same steamboiler, and the diameter and shape of the pipe or pipes may be increase ordeereased, according to circumstances; butin practice it may he found desirable to use iron pipes of cylindrical form and of such diameters as are generally used in the pipes in and around the boiler. 1
Description
i). LISTER.
STEAM BOILER.
No. 49,125. Patented Aug. 1, 1865.
UNITED STATES PATENT OFFICE.
DAVID LISTER, OF GARBONDALE, PENNSYLVANIA.
IMPROVEMENT IN STEAM-BOILERS.
Specification forming part of Letters Patent No. 49, 125, datedAugust 1, 1865.
To all whom it may concern:
Be it known that 1, DAVIDLISTER, of Carbondale, in the county of Luzerne and State of Pennsylvania, have invented a new and useful Improvement in Steam-Boilers; and I do hereby declare that thefollowing is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawings, making part of this spec iiication, in which- Figure 1 represents a longitudinal central section of this invention. Fig. 2 is a transverse vertical section of the same.
Similar letters of reference indicate like parts.
The object of this invention is to remove the sediment of steam-boilers in an easy and sim-.
ple manner.
The invention consists in theemployment or use of a perforated pipe arranged in the interior of a, steam-boiler, close down toits bottom, and extending to all those parts from,
which the sediment is to be removed in such a manner that when a stop-cock at the end of the pipe is opened the suction created at each of the holes in the perforated pipe will carry off At the bottom or lower part of this boiler I have arranged a pipe, B, provided with a large number of small holes, a, on its under side close to the bottom of the boiler. Said pipe extends throughout the entire boiler, and over all those 'bedesirable. Byhavingtheholesa-close down to those surfaces from .which. the sediment is to be removed all impurities can be blown out.
of the steam-boiler before they are allowed to form the scale, and. with very little precaution the boiler can-be kept clean.
- It is obvious that one or more pipes may be employed for this purpose in the same steamboiler, and the diameter and shape of the pipe or pipes may be increase ordeereased, according to circumstances; butin practice it may he found desirable to use iron pipes of cylindrical form and of such diameters as are generally used in the pipes in and around the boiler. 1
I claim as new and desire to secure by Letters Patent- A pipe, B, arranged near .to the bottom or to that surface of a steam-boiler from which the sediment is to beremoved, and perforated with a number of holes, a, in the manner and for the purpose substantially asherein shown and described.
DAVID LISTER.
Witnesses I Horm'rro S. PIERCE, JAMES S'rorr.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US49125A true US49125A (en) | 1865-08-01 |
Family
ID=2118680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US49125D Expired - Lifetime US49125A (en) | Improvement in steam-boilers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US49125A (en) |
-
0
- US US49125D patent/US49125A/en not_active Expired - Lifetime
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