US323703A - Scale-collector for steam-boilers - Google Patents
Scale-collector for steam-boilers Download PDFInfo
- Publication number
- US323703A US323703A US323703DA US323703A US 323703 A US323703 A US 323703A US 323703D A US323703D A US 323703DA US 323703 A US323703 A US 323703A
- Authority
- US
- United States
- Prior art keywords
- scale
- boiler
- pan
- mud
- 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
Links
- 239000000203 mixture Substances 0.000 description 8
- 206010022000 Influenza Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
- F22D5/26—Automatic feed-control systems
- F22D5/30—Automatic feed-control systems responsive to both water level and amount of steam withdrawn or steam pressure
Definitions
- This-invention has relation to scale-collect ors for steam-boilers, and has for its object the provision of means whereby the scale and sediment which may collect in the boiler and usually deposits upon the bottom thereof may be prevented from adhering to the boiler, and will be carried off and deposited in the muddrnm or other suitable receptacle.
- the invention consists in the novel construction, combination, and arrangement of parts, as hereinafter described and claimed.
- Figure l is a vertical longitudinal sectional view of a boiler with my improvement in position therein; Fig. 2, a vertical transverse sectional view of the same, and Fig. 3 a sectional view of a boiler having a modified form of my improvement therein.
- B designates the smoke flue running through said boiler, and O the fire-box.
- D designates the mud-drum placed below the bottom of the boiler A, and connected thereto by one or more flues or tubes, E, in the usual manner.
- F designates the steam-valve and connections through the medium of which the contents of the mud-drum D are discharged when desired.
- This pan G designates a semicircular pan, which is placed within the boiler A and supported a short distance above the bottom of the same upon legs H H.
- This pan G serves 'to collect the scale and direct it into the mud sides thereof and settle upon the bottom of the boiler, I arrange the said pan at an. angle tothe bottom of the boiler sloping downwardly toward the mud-drum, and affiX to its lower end a pipe, I, which dips down some distance into the mud-drum D and opens into a flue or tube, J, arranged within the mud-drum D, and connected with the valve mechanism F in such manner that the scale may be blown out of the said tube when deemed necessary.
- the tube J is dispensed with, and the tube I opens directly into the mud drum and deposits the scale upon the bottom thereof, from whence it is blown off with the mud andother sediment.
- the pan G should be so formed as to be concentric with the shell of the boiler, so as not to intertere with the free circulation of the water; and instead of the legs H H the pan may be supported in any other suitable manneras, for instance, by means of chains or rods L L, attached to the pan and to the smoke-flue B.
- the several pans may communicate with a single tube, J, or separate tubes may be provided for each pan.
- I claim 1 In combination with a boiler, a scale pan or collector arranged in said boiler at an angle to its bottom and communicating with a muddrum or other suitable receptacle for scale and sediment, substantially as described.
- the pan or chute In combination with the boiler A and mud-drum D, the pan or chute inclined from its forward end downwardly toward said mud- (lruin and communicating therewith through JOHN F. MARTIN.
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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
(No Model.)
J. F. MARTIN.
SCALE COLLECTOR FOR STEAM BOILERS. No. 323,703. Patented Aug. 4, 1885.
' wizarses' Eng 7; (57
'NITED STATES PATENT Orricn JOHN F. MARTIN, OF ALLEGHENY CITY, PENNSYLVANIA.
SCALE-COLLECTOR FOR STEAM-BOILERS.
SPECIFICATION forming part of Letters Patent No. 323,703, dated August 4, 1885.
Application filed June 1, [885. (No model.)
To all whom it may cmwern:
Be it known that I, JOHN F. MARTIN, of Allegheny City, in the county of Allegheny and State of Pennsylvania, have invented certain new and useful Improvements in Scale-Collectors for Steam-Boilers; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it, appertains to make and use the same, reference being had to the accompanying drawings,which form a part of this specification.
This-invention has relation to scale-collect ors for steam-boilers, and has for its object the provision of means whereby the scale and sediment which may collect in the boiler and usually deposits upon the bottom thereof may be prevented from adhering to the boiler, and will be carried off and deposited in the muddrnm or other suitable receptacle.
The invention consists in the novel construction, combination, and arrangement of parts, as hereinafter described and claimed.
Referring to the accompanying drawings, Figure l is a vertical longitudinal sectional view of a boiler with my improvement in position therein; Fig. 2, a vertical transverse sectional view of the same, and Fig. 3 a sectional view of a boiler having a modified form of my improvement therein.
A designates the shell of the boiler, which is of the usual or any desired form, and need not therefore be particularly described.
B designates the smoke flue running through said boiler, and O the fire-box.
D designates the mud-drum placed below the bottom of the boiler A, and connected thereto by one or more flues or tubes, E, in the usual manner.
F designates the steam-valve and connections through the medium of which the contents of the mud-drum D are discharged when desired.
G designates a semicircular pan, which is placed within the boiler A and supported a short distance above the bottom of the same upon legs H H. This pan G serves 'to collect the scale and direct it into the mud sides thereof and settle upon the bottom of the boiler, I arrange the said pan at an. angle tothe bottom of the boiler sloping downwardly toward the mud-drum, and affiX to its lower end a pipe, I, which dips down some distance into the mud-drum D and opens into a flue or tube, J, arranged within the mud-drum D, and connected with the valve mechanism F in such manner that the scale may be blown out of the said tube when deemed necessary.
In the modification, Fig. 2, the tube J is dispensed with, and the tube I opens directly into the mud drum and deposits the scale upon the bottom thereof, from whence it is blown off with the mud andother sediment.
The pan G should be so formed as to be concentric with the shell of the boiler, so as not to intertere with the free circulation of the water; and instead of the legs H H the pan may be supported in any other suitable manneras, for instance, by means of chains or rods L L, attached to the pan and to the smoke-flue B.
I am aware that it is not new, broadly, to arrange a pan for the collection of scale with in a boiler and to provide said pan with a tube leading into the mud-drum; but heretofore the pan has been so arranged as to be parallel with the bottom of the boiler.
Should more than one boiler be in use having communication with a single muddrum, the several pans may communicate with a single tube, J, or separate tubes may be provided for each pan.
Having described my invention, I claim 1. In combination with a boiler, a scale pan or collector arranged in said boiler at an angle to its bottom and communicating with a muddrum or other suitable receptacle for scale and sediment, substantially as described.
2. The combination, with boiler A, and mud-drum D, of inclined pan G, tube I, connected to said pan, and tube J, arranged in the mud-drum and connected to the tube I, In testimony that I claim the foregoing as all constructed and arranged substantially as my own I have hereto affixed my signature in IQ described. presence of two witnesses.
3. In combination with the boiler A and mud-drum D, the pan or chute inclined from its forward end downwardly toward said mud- (lruin and communicating therewith through JOHN F. MARTIN.
Witnesses:
JNO. F. ATUIIESON,
the tube I, substantially as described. Tnos. A. GoNNoL'L'Y.
Publications (1)
Publication Number | Publication Date |
---|---|
US323703A true US323703A (en) | 1885-08-04 |
Family
ID=2392835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US323703D Expired - Lifetime US323703A (en) | Scale-collector for steam-boilers |
Country Status (1)
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US (1) | US323703A (en) |
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- US US323703D patent/US323703A/en not_active Expired - Lifetime
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