US607066A - Device for retaining heat in locomotive-boilers - Google Patents
Device for retaining heat in locomotive-boilers Download PDFInfo
- Publication number
- US607066A US607066A US607066DA US607066A US 607066 A US607066 A US 607066A US 607066D A US607066D A US 607066DA US 607066 A US607066 A US 607066A
- Authority
- US
- United States
- Prior art keywords
- locomotive
- plate
- boilers
- smoke
- retaining
- 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
- 206010022000 Influenza Diseases 0.000 description 10
- 239000003818 cinder Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000000717 retained Effects 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUESÂ
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
Definitions
- My invention relates to a device for retaining heat in locomotive-boilers, and has for its object to provide suitable plates and screens adapted to be secured in the smoke-box of the locomotive-boiler, whereby the heat is retained and a more perfect combustion established.
- a further object is to adapt aplate for granulation of the sparks educted by the force of the exhaust.
- Figure 1 is an elevation of mydeviceappliedtoalocomotive-boiler.
- Fig. 2 is a longitudinal vertical section through the smoke-box of the boiler and partially through the flues.
- Fig. 3 is a plan view showing the granulating fingers or projections of the heat-retaining plate.
- Fig. 4 is a section through the same on lines :10 m.
- the heat-retaining plate 1 is secured to the front end of the smoke-box 2, being preferably level with the top row of flues 3.
- the under side of the plate 1 is serrated or roughened by projecting logs or fingers 4.
- a flange 5 for securing thereto a foraminous metal plate or screen 6, which is also secured by suitable means to the bathe-plate 7.
- S designates an exhaust-nozzle, which is in vertical alinement with the flared end of the smoke-pipe 9.
- the front portion of the plate 1 is secured to the cover 10 by bolts engaging lugs 11, and the plate is supported in its position in the smoke-box by flanges 12 integral with the plate.
- the life of the screen is also increased by the action of the plate 1 in retaining the heated sparks and is prevented from burning out by a plate 1 being in the direct path of travel of the heated gases.
- a detachable screen 13 centrally located and which is secured to the main section by bolts 14.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Patented July l2, I398.
P. MILLER. I DEVICE FOR RETAINING HEAT IN LOCOMOTIVE BOILERS.
(Application filed Aug. 20, 1897.)
(No Model.)
\i w i w V jzvmgm t? 7 at 121 7 f I [jjf 1 lanti, county of VVashtenaw, and State of IINiTEn STATEs ATEN'I PETER MILLER, OF YPSILANTI, MICHIGAN.
DEVICE FOR RETAINING HEAT IN LOCOMOTIVE-BOILERS.
SPECIFICATION forming part of Letters Patent No. 607,066, dated July 12, 1898.
Appl cation filed August 2 0, 1 8 9 7- To all whom it may concern:
Be it known that I, PETER MILLER, of Ypsi- Michigan, have invented certain new and useful Improvements in a Device for Retaining Heat in Locomotive-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, and to the figures of reference marked thereon, which form part of this specification.
My invention relates to a device for retaining heat in locomotive-boilers, and has for its object to provide suitable plates and screens adapted to be secured in the smoke-box of the locomotive-boiler, whereby the heat is retained and a more perfect combustion established.
A further object is to adapt aplate for granulation of the sparks educted by the force of the exhaust.
In the drawings, Figure 1 is an elevation of mydeviceappliedtoalocomotive-boiler. Fig. 2 is a longitudinal vertical section through the smoke-box of the boiler and partially through the flues. Fig. 3 is a plan view showing the granulating fingers or projections of the heat-retaining plate. Fig. 4 is a section through the same on lines :10 m.
In carrying out my invention the heat-retaining plate 1 is secured to the front end of the smoke-box 2, being preferably level with the top row of flues 3. The under side of the plate 1 is serrated or roughened by projecting logs or fingers 4. Upon the inner end of the plate and integral with the bodyis a flange 5 for securing thereto a foraminous metal plate or screen 6, which is also secured by suitable means to the bathe-plate 7.
S designates an exhaust-nozzle, which is in vertical alinement with the flared end of the smoke-pipe 9. The front portion of the plate 1 is secured to the cover 10 by bolts engaging lugs 11, and the plate is supported in its position in the smoke-box by flanges 12 integral with the plate.
In operation the heat passing through the flues 3 outwardly toward the smoke-stack is retained by the plate 1, causing a cushion of Serial No. 648,866. (Noinodeh) air to exert a back pressure within the fiues and combustion-chamber of the boiler. The result of such retention or back pressure is to more fully intermingle the combustible gases with the oxygen contained within the atmosphere, thereby causing a perfect combustion within the fines and combustionchambers of the boiler and also greatly reducing the consumption of fuel. The force of exhaust in educting the cinders or sparks from the flues will force them against the retaining-plate 1, thereby grauulating the sparks into fine particles and they are then educted through the smoke-stack as fine dust.
It will be seen that all of the live cinders or sparks come in contact with the retainingplate and are granulated, passing out through the smoke-stack in dust-like form and dead as they reach the atmosphere, thereby preventing any cause of fire from live cinders or sparks.
The life of the screen is also increased by the action of the plate 1 in retaining the heated sparks and is prevented from burning out by a plate 1 being in the direct path of travel of the heated gases.
For the purpose of repairing within the smoke-box of the boiler behind the screen I have provided a detachable screen 13, centrally located and which is secured to the main section by bolts 14.
What I claim is In a locomotive-boiler, a horizontal flanged heat-retaining plate provided upon its under side with lugs, and secured at one end to the cover 10, the inclined screen .secured to the opposite end of the plate, an oppositely-inclined baffle-plate secured to the screen,an exhaust-nozzle vertically located in the smokebox, a smoke-pipe located over and in alinement with the nozzle, and a boiler provided with flues arranged adjacent to the smokepipe and nozzle, all arranged and operated as and for the purpose set forth.
In testimony that I claim the foregoing as my own I hereby affix my signature in presence of two witnesses.
PETER MILLER.
IVitnesses:
JEAN A. PARRE, H. II. MARTIN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US607066A true US607066A (en) | 1898-07-12 |
Family
ID=2675689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US607066D Expired - Lifetime US607066A (en) | Device for retaining heat in locomotive-boilers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US607066A (en) |
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0
- US US607066D patent/US607066A/en not_active Expired - Lifetime
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