US528113A - Beige kiln - Google Patents
Beige kiln Download PDFInfo
- Publication number
- US528113A US528113A US528113DA US528113A US 528113 A US528113 A US 528113A US 528113D A US528113D A US 528113DA US 528113 A US528113 A US 528113A
- Authority
- US
- United States
- Prior art keywords
- kiln
- flues
- bag
- heat
- iiues
- 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 60
- 229910052799 carbon Inorganic materials 0.000 description 28
- 239000011449 brick Substances 0.000 description 20
- 239000000779 smoke Substances 0.000 description 18
- 238000002485 combustion reaction Methods 0.000 description 16
- 239000000446 fuel Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- 208000006379 Syphilis Diseases 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920002456 HOTAIR Polymers 0.000 description 2
- 241000962762 Mycobacterium phage Butters Species 0.000 description 2
- 235000006629 Prosopis spicigera Nutrition 0.000 description 2
- 240000000037 Prosopis spicigera Species 0.000 description 2
- 235000017276 Salvia Nutrition 0.000 description 2
- 241001072909 Salvia Species 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001105 regulatory Effects 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
Definitions
- G s. M.RUTTBR.
- Fig. 2 is a side elevation, showing a portion of the kiln.
- Fig. 3 is a longitudinal section on line y y, Fig. 1, at rear of fire, showing the bag wall.
- Fig. '4 is a cross section, through re box.
- Fig. ⁇ 5 is a fragmentary View of the stack showing the valves which control the flues leading thereto.
- the body of the kiln may be constructed, braced and stayed, in any of the well known forms, as my invention relates particularly to the construction of the bottom poi-tion of the kiln, and the fire boxes and means for sustaining combustion.
- A represents the great longitudinal iiues, extending from one end of the kiln to the other, and B, B, are similar cross fines, intercepting the ilues A, and extending from side to side, along the end portions of the kiln below the floor.
- Subsidiary flues as O and O are provided, that extend from the end portions of the main iiues A to a draft chimney D, outside of and intermediate the ends of the kiln, at the entrance of which are provided gates or Valves at,
- the fines A, and B are covered by an open pavement, formed of bricks, having a recess in one side to form the opening e, (see left- 6o hand end of Fig 1,) through which the draft passes to the flues and out to thedraft stack or chimney D, of which there are preferably two, one at each side of the kiln; but if preferred, one stack or chimney may be usedby conducting the lines C, O', from one side of the kiln under the flues A, to the chimney at the opposite side.
- the iloor space between and at the sides of the flues A, over flues C and C', and connect- 7o ing ilues E and a, is paved with brick as shown at G, on a level with the open pavement F, over the flues.
- the fire boxes I-I and H are double or twin form, that is, two separate ash pits b b", and fire boxes H, H', separated by a thin wall c, all under one arch d, a portion of the Wall 8o extending back and connected or joined with the lower front portion of the wall forming the inside flue or bag J, which extends from the iioor to a point adistance below the base of the archf.
- a flue or conduct h extending back into the heavy part of the bag wall J, and up' to a point above the top of the fire boxes, at which point the fines h converge and meet at 9o a point central to and in the bag wall J.
- a flue or conduct h extending across the bag as shown at Zt, (see Fig. 3,) is pr0- ⁇ vided a series of apertures Zthat open into and heat .of the ⁇ iire to pass out of the bag 10o and into the kiln, at a point below the top of the bag.
- the fire box doors O are of the usual form as shown, supported on rollers that travel 'on a supporting metal bar. When the doors are moved aside to open the fire box they pass in front of 4the iiues h as shown in Fig. 2.
- the distinctive object of the double fire boxes, H and H and the combustion 'lues h is to provide a more complete combustion of the coal, whereby a better and greater heat is obtained, that is more effective and more easily controlled in the kiln, the smoke consumed and whereby is achieved a great saving of fuel, as well as the abatement of the smoke nuisance about the kiln and yard.
- the molded bricks are placed in the kiln in the usual way, and the kiln may be fired in the usual way, until the dampness, or so called water smoke is driven off, at which time the walls of the fire boxes and the front wall of the bag will be incandescent, after which the fire boxes H and H will be fired alternately, as follows: Presuming that at the start of the alternate firing both boxes are well supplied with fuel in an incandescent state, fresh fuel is, (for an illustration,) passed into box H, at which instant a cloud of smoke or free carbon is passed into the bag without a mixture of air sucient to support or produce combustion, but this cloud orvolume which I will cali smoke is met in the lower portion of the bag by a volume of -hot air and flame, from the incandescent fuel then in re box H.
- This bag or combustion chamber J is common to both furnaces H, H.
- the fuel in iire box H has become incandescent, fresh fuel is thrown into box H.
- the smoke arising therefrom is met in the bag by the heat and flame from the fire box H; but to still further provide for the complete consumption or combustion of all the smoke, and thereby a complete consumption of all the fuel, air is passed through the flue h, in the now highly heated or incandescent walls of the fire boxes and bags, wherein the air having become highly heated, is injected by the force of atmospheric pressure, at the lower outer end of the iues, through the apertures l, in the front wall of the bag, in jets engaging and igniting whatever there may be of smoke or free carbon in the bag, and burning the same in jets of llame, as if a hydro-carbon gas was being injected at that point.
- the top portion of the bag is full of glowing heat and flame, and to utilize a portion of it at a point in the kiln adjacent the bag,the top or upper portion fm of the bag wall is provided with perforations fn, through which a portion of the heat and iiame may passlfrom the bag to the interior of the kiln, while the great volume of heat and flame may pass up under the arch ofthe kiln, and
- the side flues C, C', corner flues E, and intersecting flues a are provided.
- the heat should pass down through the brick evenly and equally at all parts of the kiln, and the ilues are arranged to accomplish that object.
- the corner portions being the most difficult to heat, the iiues E with the flues C and C', are provided to draw the heat down through the brick and the openings z in the pavement over the Iiues A, B, into said flues E; and the cross or inm tersecting lues a are provided to afford relief to the middle portion of the main flues A, by
- the gates in the flues C should be closed to increase the draft in the iiue C', to draw the heat to the cold end of the kiln. If one corner only of the kilnlis cold, three of the gates may be closed.
- the remaining open flue will draw substantially all of the heat to the cold corner, and by this same manipulation of the i'lues and gates, if one part of the kiln is too hot or in advance of the remainder of the kiln, the draft may be shut olf from that part, and in this manner of manipulation of the iiues an even and equal burn may be had throughout the kiln.
- the gates or valves 0c remain open and the heat will pass from the furnaces over and through the bridge or bag wallJ into the kiln, around the bricks, thence downwardly through the openings z into flues A and end flues B B; the heat and gases in the ends of iiues B B passing through ilues E E into the outer ends of flues C C', and the heat and gases in lines A Awill also pass into the ends of tlues O C and also into said lines through the short tiues, da and the heat and gases will be conducted by flues C C to the stack D.
- the heat and gases will be drawn directly into the corners of the kiln, owing to the juncture of flues, E E, B B, at those points.
- a brick kiln provided in its bottom with parallel main longitudinal dues A, transverse end iiues B, extending to the corners of the kiln and communicating between their ends with the ends of the flues A, the tops of said flues A, B, being foraminated, or intersticed to receive heat and gases from the kiln, auxiliary longitudinal closed or covered passages C C communicating with the passages A at different points and leading to a stack, the closed or covered passages E'connecting the inner ends of the flues C C with the ends of the end lues B to regulate the heat in the ex- IOC treme corners of the kiln, and a damper or gate mechanism for said lines substantally as set forth.
- a brick kiln comprising the masonrywork, the main chamber or kiln proper, a series of twin furnaces in the side Walls of the kiln; each pair of furnaces opening at their rear open ends into a common bag or combustion chamber, a transverse air passage lo in the bag wall and having a series of openingsZ leading from it into the bag or chamber, and inlet passages h h extending through the furnace Walls and up through the bag wall to the respective ends of the passage lo, parallel longitudinal lines, A A in the bottom of the kiln, transverse end fines B B communicating between their ends with said Iiues A; the flues A, B'having perforated covers, auxiliary longitudinal fines C, C communicating at their one end with the iiue A and also having transverse passages a connecting them therewith, flues E E connecting the ends of dues B, B with the opposite ends of i the fines C C to regulate the heat in the extreme corners of the kiln;
- jand having a common ,bag or combustion chamber into which their rear ends open, air inlets in the bag wall and discharging into the bag, and air inlet passages leading through the front Walls of the furnaces at opposite sides of the door openings inwardly and upwardly to said air inlets of the sliding doors adapted to close the respective air inlet pas ⁇ sages when moved from over the door open- 4o ings, 'substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Description
V'(YN'o Mod-e1.) v l 2 Sheets-Sheet 1.
7 G. S.' M. BUTTER.
3310K KILN;
Patented Oct. Z3, 1894.
'rl-1e mams megas cq., Meno-urna, WASHINGTON, u. c.
(No Model.)
G: s. M.RUTTBR.
BRICK KILN.
` 4Pamtmted Oct. 23,1894.
2 Sheets-Sheet 2.'
A 1M U Eff WJTJVESQ@ qUNiTisD` i STATES PATENT OFFICE.
GEORGE S. M. BUTTER, OF CANTON, OHIO, ASSIGNOR OF ONE-HALF TO J AOOB J. RENKERT, OF SAME PLACE.
BRICK-Kim.
SPECIFICATION forming part of Letters Patent No. 528,113, dated October 23, 1894.`
Application iletl April 16, 1894. Serial No. 567,665- (No model.)
To all whom t may concern:
Be it known that I, GEORGE S. M. BUTTER, a citizen of the United States, and a resident of Canton, county of Stark, State of Ohio, have invented a new and useful Improvement in Brick-Kilns, of which the following is afull,
clear, and exact description, reference being a plan view of the bottom of the kiln, show-,y`
ing the position of the Iiues, intakesv and outlets. Fig. 2, is a side elevation, showing a portion of the kiln. Fig. 3, is a longitudinal section on line y y, Fig. 1, at rear of fire, showing the bag wall. Fig. '4, is a cross section, through re box. Fig. `5 is a fragmentary View of the stack showing the valves which control the flues leading thereto.
The body of the kiln may be constructed, braced and stayed, in any of the well known forms, as my invention relates particularly to the construction of the bottom poi-tion of the kiln, and the fire boxes and means for sustaining combustion. e
A represents the great longitudinal iiues, extending from one end of the kiln to the other, and B, B, are similar cross fines, intercepting the ilues A, and extending from side to side, along the end portions of the kiln below the floor.
Subsidiary flues as O and O are provided, that extend from the end portions of the main iiues A to a draft chimney D, outside of and intermediate the ends of the kiln, at the entrance of which are provided gates or Valves at,
" by which either one or all of the flues may be closed to control the draft and heat, and direct it from one part of the kilnto another. The end portions of the iiues B, B, are connected to the flues C, O', by the connecting flues E, and for the purpose of facilitating the draft and distributing the heat throughout the middle portions of the kiln, intakes or connecting fines as a connect the main flue; A with the flues O, O.
The fines A, and B, are covered by an open pavement, formed of bricks, having a recess in one side to form the opening e, (see left- 6o hand end of Fig 1,) through which the draft passes to the flues and out to thedraft stack or chimney D, of which there are preferably two, one at each side of the kiln; but if preferred, one stack or chimney may be usedby conducting the lines C, O', from one side of the kiln under the flues A, to the chimney at the opposite side.
The iloor space between and at the sides of the flues A, over flues C and C', and connect- 7o ing ilues E and a, is paved with brick as shown at G, on a level with the open pavement F, over the flues. A
The operation of the flue structure shown and hereinbefore described, will be hereinafter explained. e p
The fire boxes I-I and H are double or twin form, that is, two separate ash pits b b", and fire boxes H, H', separated by a thin wall c, all under one arch d, a portion of the Wall 8o extending back and connected or joined with the lower front portion of the wall forming the inside flue or bag J, which extends from the iioor to a point adistance below the base of the archf. At the outer sides of the tire boxes H and H,`and in the tire walls, is provided a flue or conduct h, extending back into the heavy part of the bag wall J, and up' to a point above the top of the fire boxes, at which point the fines h converge and meet at 9o a point central to and in the bag wall J. In that portion of the ilue h, extending across the bag as shown at Zt, (see Fig. 3,) is pr0- `vided a series of apertures Zthat open into and heat .of the `iire to pass out of the bag 10o and into the kiln, at a point below the top of the bag. e
The fire box doors O, are of the usual form as shown, supported on rollers that travel 'on a supporting metal bar. When the doors are moved aside to open the fire box they pass in front of 4the iiues h as shown in Fig. 2.
The distinctive object of the double fire boxes, H and H and the combustion 'lues h, is to provide a more complete combustion of the coal, whereby a better and greater heat is obtained, that is more effective and more easily controlled in the kiln, the smoke consumed and whereby is achieved a great saving of fuel, as well as the abatement of the smoke nuisance about the kiln and yard.
In operation the molded bricks are placed in the kiln in the usual way, and the kiln may be fired in the usual way, until the dampness, or so called water smoke is driven off, at which time the walls of the fire boxes and the front wall of the bag will be incandescent, after which the fire boxes H and H will be fired alternately, as follows: Presuming that at the start of the alternate firing both boxes are well supplied with fuel in an incandescent state, fresh fuel is, (for an illustration,) passed into box H, at which instant a cloud of smoke or free carbon is passed into the bag without a mixture of air sucient to support or produce combustion, but this cloud orvolume which I will cali smoke is met in the lower portion of the bag by a volume of -hot air and flame, from the incandescent fuel then in re box H. The smoke is ignited and substantially all consumed. This bag or combustion chamber J is common to both furnaces H, H. When the fuel in iire box H has become incandescent, fresh fuel is thrown into box H. The smoke arising therefrom is met in the bag by the heat and flame from the fire box H; but to still further provide for the complete consumption or combustion of all the smoke, and thereby a complete consumption of all the fuel, air is passed through the flue h, in the now highly heated or incandescent walls of the fire boxes and bags, wherein the air having become highly heated, is injected by the force of atmospheric pressure, at the lower outer end of the iues, through the apertures l, in the front wall of the bag, in jets engaging and igniting whatever there may be of smoke or free carbon in the bag, and burning the same in jets of llame, as if a hydro-carbon gas was being injected at that point. At this point of the operation, the top portion of the bag is full of glowing heat and flame, and to utilize a portion of it at a point in the kiln adjacent the bag,the top or upper portion fm of the bag wall is provided with perforations fn, through which a portion of the heat and iiame may passlfrom the bag to the interior of the kiln, while the great volume of heat and flame may pass up under the arch ofthe kiln, and
-down through the brick, into the flues A, B,
and out to the draft stack D, through the subsidiary or continuation of flues C, C', E and a.
To regulate or control the heat in the'kiln, the side flues C, C', corner flues E, and intersecting flues a are provided. In operation it is desired that the heat should pass down through the brick evenly and equally at all parts of the kiln, and the ilues are arranged to accomplish that object. The corner portions being the most difficult to heat, the iiues E with the flues C and C', are provided to draw the heat down through the brick and the openings z in the pavement over the Iiues A, B, into said flues E; and the cross or inm tersecting lues a are provided to afford relief to the middle portion of the main flues A, by
. drawing the heat down through the brick in that portion of the kiln; but there are times when the kiln in its normal condition will not heat evenly, because of outside current of air, or for other reasons, one end of the kiln is slow or behind in heating, and should that be the end indicated by the letter N, the gates in the flues C should be closed to increase the draft in the iiue C', to draw the heat to the cold end of the kiln. If one corner only of the kilnlis cold, three of the gates may be closed. The remaining open flue will draw substantially all of the heat to the cold corner, and by this same manipulation of the i'lues and gates, if one part of the kiln is too hot or in advance of the remainder of the kiln, the draft may be shut olf from that part, and in this manner of manipulation of the iiues an even and equal burn may be had throughout the kiln.
If the heat is passing evenly to all parts of the kiln, the gates or valves 0c remain open and the heat will pass from the furnaces over and through the bridge or bag wallJ into the kiln, around the bricks, thence downwardly through the openings z into flues A and end flues B B; the heat and gases in the ends of iiues B B passing through ilues E E into the outer ends of flues C C', and the heat and gases in lines A Awill also pass into the ends of tlues O C and also into said lines through the short tiues, da and the heat and gases will be conducted by flues C C to the stack D. By regulating the draft as before described, the heat and gases will be drawn directly into the corners of the kiln, owing to the juncture of flues, E E, B B, at those points.
Having thus fully described the nature and object of my invention, what I claim is l. A brick kiln provided in its bottom with parallel main longitudinal dues A, transverse end iiues B, extending to the corners of the kiln and communicating between their ends with the ends of the flues A, the tops of said flues A, B, being foraminated, or intersticed to receive heat and gases from the kiln, auxiliary longitudinal closed or covered passages C C communicating with the passages A at different points and leading to a stack, the closed or covered passages E'connecting the inner ends of the flues C C with the ends of the end lues B to regulate the heat in the ex- IOC treme corners of the kiln, and a damper or gate mechanism for said lines substantally as set forth.
2. A brick kiln comprising the masonrywork, the main chamber or kiln proper, a series of twin furnaces in the side Walls of the kiln; each pair of furnaces opening at their rear open ends into a common bag or combustion chamber, a transverse air passage lo in the bag wall and having a series of openingsZ leading from it into the bag or chamber, and inlet passages h h extending through the furnace Walls and up through the bag wall to the respective ends of the passage lo, parallel longitudinal lines, A A in the bottom of the kiln, transverse end fines B B communicating between their ends with said Iiues A; the flues A, B'having perforated covers, auxiliary longitudinal fines C, C communicating at their one end with the iiue A and also having transverse passages a connecting them therewith, flues E E connecting the ends of dues B, B with the opposite ends of i the fines C C to regulate the heat in the extreme corners of the kiln;
jand having a common ,bag or combustion chamber into which their rear ends open, air inlets in the bag wall and discharging into the bag, and air inlet passages leading through the front Walls of the furnaces at opposite sides of the door openings inwardly and upwardly to said air inlets of the sliding doors adapted to close the respective air inlet pas` sages when moved from over the door open- 4o ings, 'substantially as set forth.
In testimony whereof Ihave hereunto set my hand this 4th day of April, A. D. 1894.
GEORGE S. M. BUTTER.
Witnesses: V
W. K. MILLER, BURT A. MILLER.
Publications (1)
Publication Number | Publication Date |
---|---|
US528113A true US528113A (en) | 1894-10-23 |
Family
ID=2596901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US528113D Expired - Lifetime US528113A (en) | Beige kiln |
Country Status (1)
Country | Link |
---|---|
US (1) | US528113A (en) |
-
0
- US US528113D patent/US528113A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1912933A (en) | Heating furnace | |
US528113A (en) | Beige kiln | |
US764755A (en) | Furnace. | |
US1394164A (en) | Oil-burning furnace | |
US493930A (en) | Brick-kiln | |
US1197664A (en) | Kiln system. | |
US411963A (en) | heayey | |
US704418A (en) | Brick-kiln. | |
US215088A (en) | Improvement in bakers ovens | |
US82313A (en) | heatley | |
US568847A (en) | Combined pair and reheating furnace | |
US1362938A (en) | Gas-burner | |
US445826A (en) | tunks | |
US180517A (en) | Improvement in glass-furnaces | |
US133083A (en) | Improvement in glass-furnaces | |
US404198A (en) | jochum | |
US1462540A (en) | Furnace | |
US376029A (en) | Joseph masson | |
US155441A (en) | Improvement in belgian zinc-furnaces | |
US560157A (en) | Johann furbringer | |
US625402A (en) | Furnace | |
US1914955A (en) | Furnace | |
US1892971A (en) | Regenerative reverberatory furnace | |
US349756A (en) | Brick-kiln | |
US295864A (en) | Brick and tile kiln |