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- US537509A US537509A US537509DA US537509A US 537509 A US537509 A US 537509A US 537509D A US537509D A US 537509DA US 537509 A US537509 A US 537509A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 96
- 238000005406 washing Methods 0.000 description 80
- 239000000047 product Substances 0.000 description 64
- 239000000779 smoke Substances 0.000 description 36
- 210000000614 Ribs Anatomy 0.000 description 18
- 239000007789 gas Substances 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 241000287523 Ara Species 0.000 description 2
- 210000002370 ICC Anatomy 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 241000220317 Rosa Species 0.000 description 2
- 241000490025 Schefflera digitata Species 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000002939 deleterious Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000015250 liver sausages Nutrition 0.000 description 2
- 230000001473 noxious Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
Definitions
- E. WARDLE 8 J. H. EVERS. APPARATUS FOR WASHING SMOKE.
- This invention has reference to improved constructions and arrangements of apparatus whereby smoke, hot gases and products of combustion (hereinafter referred to as gaseous products) can, while on their way from a boiler or other furnace to the atmosphere, be effectually washed for the purpose of removing therefrom, smoke and deleterious or noxious Vapors or gases, so that the remaining gases shall be rendered innocuous before escaping into the atmosphere; and in order that the invention may be fully understood we will no describe with reference to the illustrative drawings, the best ways known to us of carrying it into practical effect.
- Figure 1 is a vertical section 'of apparatus constructed according to this invention, shown applied to the flue of afurnace.
- Fig. 2 is an end view partly in vertical section on the line a; as, Fig. 1.
- Fig. 3 is a vertical section, to a larger scale, showing a portion of a washing tube with a pair of hollow truncated perforated cones therein.
- Fig. 4 is a similar View to Fig. 1, showing a modified arrangement.
- Figs. 5 and 6 are sectional .views at right angles to each other showing a further modified arrangement of smoke washing apparatus according to this invention.
- Fig. 7 is a vertical section 'of apparatus constructed according to this invention, shown applied to the flue of afurnace.
- Fig. 2 is an end view partly in vertical section on the line a; as, Fig. 1.
- Fig. 3 is a vertical section, to a larger scale, showing a portion of a washing tube with a pair of hollow
- Figs. 8 and! are respectively ac'entral vertical section partly in elevation and a horizons the atmosphere.
- Fig. 10 shows in central vertical section, and to a larger scale, the construction of compound nozzle and baffies shown in Fig. 7.
- Figs. 11 and12 are cross sections on the line .2 z and 2 2' respectively A of Fig. 10.
- 6 are water supply pipes connected to the said nozzles and to an external water pipe or pipes, tank or other suitable source of supply.
- Each tube 3 is provided below the water nozzle 4 and baffle plate 5 with a series of independent pairs of superimposed perforated truncated cones 7 each closed at its smaller end, the upper cone of each pair being inverted as shown, and the lowest of each pair being carried by a rib or shoulder 3 on the inner side of the tube 3, the arrangement of the cones in each tube being such as to form a zig-zag or circuitous passage through which the gaseous products flow or are forced in an upward direction while the water flows downward in a zig-zag direction first through one cone and then over will be broughtinto intimate contact with the water so as to be effectually washed thereby,
- each annular rib or shoulder 3 (which is preferably cast in one piece with the length of tube 3 carrying it) is made to incline inwardly as shown in Fig. 3 so as to overlap the top edge of the perforated cone 7 below itand thus direct the washing water into such cone.
- washing tubes each provided with a series of perforated truncated cones 7.
- acasing 8 To the upper ends of the tubes 3, each of which may conveniently consi-sto-f several lengthstof pipe connected together by spigot and socket joints as shown, or by bolts and nuts through flanges, is secured acasing 8 from which the washed gaseous products are led by a pipe 8".
- the metal casing 1 is or may be provided with a hinged or removable door, not shown, by opening which access can be gained, when necessary, to the interior of the casing.
- the bottom of the casing se-rves, as shown, as a receptacle for water that has been used for washing the gaseous products, and which therefore, contains carbonaceous and other fimpurities removed therefrom.
- 1* is an outlet through which this water can either escape, or be pumped back into the pipes 6 and be used over again.
- the intermediate portion of the casing 1 is, in this arrangement, connected with the furnace fi'ue 9 and the lower part 10 of the chimney by a series of horizontal tubes 11, a casing '12, and a connecting flue 13.
- the tubes 11, in the example shown, are
- each tube 11 projects a nozzle 16 connected to a pipe -17 to which Water under pressure 1s supplied, the arrangement being such that the water issuing from the nozzles, will induce the gaseous products to flow through the fiues and tubes 11 into the casing 1, and thence through the tubes3, wherein they will be washed as hereinbefore described 5 the purified gaseous products then flowing away through the pipe 8, it may be into the upper part 10-, of the chimney and thence to the external atmosphere; or they may be sent into the atmosphere direct without passing into the said chimney.
- the water issuing through the nozzles 16 will also aid in washing the gaseous products while passing through the tubes 11.
- valve 18 is a valve arranged within the chimney. When closed, this valve serves :to separate the upper and lower parts 10, lO -o-f the chimney from each other, so that the gaseous pro.- ducts are compelled to passthrough the w'ash- By opening it, the gaseous the passage of the gaseous products through the washing apparatus.
- washing tubes 3 with perforated cones 7, over which the washing water flows and through which the gaseous products pass as described can be constructed and arranged in various ways.
- Fig. 4 shows an arrangement in which the washingtubes 3 with hollow perforated truncated cones 7 are arranged below the casing or chamber 1, and are carried by a tube plate 20 that forms the top of a chamber 21 provided with an outlet pipe '22 for the washed gaseous products and with an outlet 23 through which the water and impurities removed from the gaseous products pass into a receptacle 24. In the bottom of this receptacle the said impurities can be collected, while the supernatant water can be drawn ofi for re-use.
- the gaseous products are led from the casing 1 through a pipe 25 to a casing 26 arranged between the bot-tom of the casing l and the tube plate 2 in which the upper end of the tubes 3 are fitted, and the water entering the casing 1 from the tubes 11 is discharged through nozzles 4, traversing the casing 26, against the baffles 5 in the upper ends of the tubes 3.
- the gaseous products in this arrangement pass downward through the tubes 3 in the same direction as the washing water instead of upward as in the previously described ara em nt.
- the washing tubes 3 of which nine are shown, are secured at the top to a tube plate 2, forming the bottom of a casing 8 that carries the water supply pipes 6 and nozzles 4 as in Fig. 1, the lower ends of the said tubes 3 "being carried by a tube plate 20 that forms the top of a chamber 21 provided with an outlet pipe 22 for the washed gaseous products, and with an outlet 23 through which the water and impurities pass into a receptacle 24 as in the arrangement shown in Fig. 4, the said casing 8 being carried by pillars 27 and provided with an inlet pipe 8 for gaseous products.
- washing tubes 3 employed can be varied to suit requirement. In some cases only one of such tubes with perforated cones 7 may be used.
- the said tubes may be of any desired size say from six inches to three feet in diameter.
- the perforated cones may also be varied in number and size to suit requirement. Instead of passing the gaseous products downward through the tubes 3, they may obviously be passed upward therethrough if desired.
- each water nozzle 4 may be provided with a series of baffles 5, 5 5 as in the ex ample shown in vertical section in Fig. 7, so that a number of annular sheets of water will be obtained from each nozzle.
- the water nozzles 4 and baffie plates 5 shown in'Figs. 1 to 6 inclusive may be constructed and arranged as shown to a'larger scale in Figs. 8 and 9.
- Each nozzle is made in twoparts of which the upper part 4 is in one with or secured to the corresponding water supply pipe 6, and is connected to the lower part et by a screw-threaded sleeve 4
- the baffle plate is supported centrally below the nozzle by a nut 5 screwed on the lower end of a rod 5 which passes through the lower part 4: of the nozzle, and has its upper end formed with a T-shaped head 5 the sides of which are tapered, and simply rest in the correspondingly tapered upper end of the lower part 43 of the nozzle.
- the upper baffle plate 5 is carried by a tube 28 the upper end of which is enlarged and fixed -in the lower end of the nozzle 4,
- baffle plate 5 The next lowermost baffle 5 is supported by a similar tube 28 fixed in the lower tubular extension 5 of the baffle plate 5, while the lowermost baffle plate 5 may be carried by the lower tubular extension of the bafiie plate 5 as shown, or by an. attachment to the inner side of the corresponding tube 3.
- the washing water may be introduced into the tubes in any other suitable way, as for example from a rose, or a perforated pipe, or through a perforated plate, arranged either in each tube 3 or outside and above the same as may be desired.
- the casing or chamber 1 is shown as made of plate metal, it will be obvious that it may when desired, as where intensely heated gases have to be dealt with, be built of suitable refractory material such as fire-brick. In cases where there is not much heat, the upper portion of the casing may be of wood.
- the tubes 3 and the perforated cones therein may also be made of refractory material, such as fire clay where intensely heated gases have to be dealt with, while in other cases they may be of other material such as metal or wood.
- a washing tube provided with inclined perforated surfaces arranged to form a zig-zag passage over which water can be caused to flow, in combination with a'furnace flue 9, leading to one end, and a passage 8 communicating with a chimney 10 from the other end, and means for supplying water, and means for conveying away the Water af ter its traverse over the several surfaces, to be reused or otherwise disposed of, all substantially as herein described and for the purpose specified.
- a washing tube provided with perforated hollow bodies of double taper form, said bodies being arranged one above another so that washing water will flow over the inner surface of one and over the outer surface of the next and so on in a zig-zag manner, in combination with means for aiding the i110- tion of the gases, and with a damper 18 located in the flue above the branch pipe 13 for allowing the gases to flow directly to the chimney when desired, all substantially as herein described and for the purpose specified.
- a washing tube provided with internal guide ribs and fitted with perforated hollow bodies having inclined surfaces and arranged in reversed positions one above another with the upper open end of each alternate one located beneath one of said ribs and the lower end of the intermediate one resting on such rib so as to enable the said ribs to perform the double functions of deflecting the water inward as it trickles down the interior of the tube, and of supporting the said hollow bodies, all arranged for joint operation, substantially as herein described for the purpose specified.
- a washing tube through which the smoke and gaseous products are to flow, one or more water nozzles arranged within said tube, and a baffle or baffles arranged opposite said nozzle or nozzles so that water will issue therefrom in a form of asheet or sheets that will extend to the inner surface of said tube substantially as herein described for the purpose specified.
- Apparatus for washing smoke and gaseous products comprising one or more tubes each adapted to be placed in communication at one end with a furnace flue and at the other end with a chimney or with the external atmosphere, perforated bodies of hollow conical form in axial section arrangedone above another within said tube or tubes so as to form a zig-zag passage therein, and water supply apparatus for discharging water into the upper end or ends of-said tube or tubes substantially as herein described.
- Apparatus for washing smoke and gaseous products comprising a plurality of vertical washing tubes each fitted with perforated bodies of hollow conical form in axial section arranged one above another was to form a zig-zag passage, an inlet chamber adapted to be placed in communication with a furnace flue and common to the inlet ends of said tubes, an outlet chamber common to the outlet ends of said tubes and provided with an outlet branch, and means for supplying water to the upper ends of said tubes, substantially as herein described.
- Apparatus for washing smoke and gaseous products from furnaces comprising a plurality of vertical washing tubes eachfitted with perforated bodies ofhollow conical form in axial section arranged one above another so as to form azig-zag passage, inlet and outlet chambers common to said tubes, means for supplying water to the upper ends of said washing tubes, a third chamber adapted to be placed in communication with a furnace fiue, a plurality of horizontal tubes connecting said inlet and third chambers, and a plurality of nozzles carried by a water supply vessel and arranged to project water into said horizontal tubes substantially as herein described for the purpose specified.
- Apparatus for washing smoke and gaseous products from furnaces comprising one or more washing tubes provided or each provided with inner horizontal guide ribs a Water nozzle and baflie, and perforated hollow truncated cones arranged one above the other in pairs with the upper open end of one of the cones of each pair below one of said guide ribs, and inlet and outlet chambers in communication with the respective ends of said tube or tubes, substantially as ous prod nets-comprising washing tubes 3 provided with internal ribs 3 and fitted with superiinposed pairs of hollow truncated cones 7 having closed smaller ends, upper and lower chambers 8 and 21 common to said tubes and provided with branches 8 and 22 respectively, water supply pipes 6 located in said chamber 8 and provided with nozzles 4 and baffles 5 arranged in the upper ends of said tubes, and a receptacle 24 connected with said chamber 21 substantially as herein described for the purpose specified.
- a washing tube provided with a compound water nozzle, comprising several tubes fixed one within the other with Water passages between them and each projecting beyond the tube that carries it, and annular baffle plates fixed opposite the water passages between said tubes substantially as herein described for the purpose specified.
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Description
(No Model.) 5 sheets-sheet 1.
E. 'WARDLE & J. H. EVE-RS. APPARATUS FOR WASHING, SMOKE.
No. 537,509. Pate 16,1895. I
W'bnewsew; lnl enlaiis'.
5 Sheets-Sheet 2. H. BVERS.
(No Model.)
B. WARDLE & J
APPARATUS FOR WASHING SMOKE.
No. 53 EL w w m 1 Mm o M w m w n w nfi J M .w a I M a w F HHHH, MMWIHWHK m (No Model.) 5 Sheets-Sheet a.
E. WARDLE &' J. H. EVERS. APPARATUS FOR WASHING SMOKE.
o. 537,509. Patented Apr. 16,1895.
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THE uomus PEYERS cc. vnovmnna. WASHINGTON, 9. c
(No Model.) 5 She"ets-Sheet 4.
E. WARDLE 8: J. H. EVERS. APPARATUS FOR WASHING SMOKE.
No. 537,509. Patented Apr. 16, 1895.
5 Sheets-Sheet 5.
(No Model.)
B. WAEDLE 8v J. H. EVE-RS. APPARATUS FOR WASHING SMOKE. v I No. 537,50 Patel lted Apr. 16, 1895.
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' UNITED L STATES" PATENT OFFICE.
EDXVIN WARDLE AND JOSEPH HENRY EVERS, OF LEEDS, ENGLAND.
APPARATUS FOR WASHING SMOKE.
SPECIFICATION forming part of Letters Patent No.537,5 O9, dated April 16, 1895.
7 Application filed May 8. 1894. Serial No. 510,520. (No model.) Patented in England December 20, 1892, No. 23,497; in Irance March 19, 1894, No. 237,140; in Belgium March 30, 1894,1 l0Q,263; in Canada June 1, 1894, ITO-46,208, and in Italy June 30, 1894, LXXI, 294.
To all whom it may concern.-
Be it known that we, EDWIN WARDLE, residing at Boyne Engine Works, and JOSEPH HENRY EVERS, residing at'Middleton Orescent, Leeds, in the county of York, England, subjects of the Queenof Great Britain and Ireland, have invented improvements in apparatus for washing the smoke and gaseous products escaping from boiler and other furnaces and for increasing the draft in such furnaces, (patented in Great Britain December 20,1892, No. 23,497; in France March 19, 1894, No. 237,140; in Belgium March 30,1894, No. 109,263; in Italy June 30, 1894, Reg. Att. Vol. LXXI, No. 294, and in Canada June 1, 1894, No. 46,208,) of which the following is a specification.
This invention has reference to improved constructions and arrangements of apparatus whereby smoke, hot gases and products of combustion (hereinafter referred to as gaseous products) can, while on their way from a boiler or other furnace to the atmosphere, be effectually washed for the purpose of removing therefrom, smoke and deleterious or noxious Vapors or gases, so that the remaining gases shall be rendered innocuous before escaping into the atmosphere; and in order that the invention may be fully understood we will no describe with reference to the illustrative drawings, the best ways known to us of carrying it into practical effect.
Figure 1 is a vertical section 'of apparatus constructed according to this invention, shown applied to the flue of afurnace. Fig. 2 is an end view partly in vertical section on the line a; as, Fig. 1. Fig. 3 is a vertical section, to a larger scale, showing a portion of a washing tube with a pair of hollow truncated perforated cones therein. Fig. 4 is a similar View to Fig. 1, showing a modified arrangement. Figs. 5 and 6 are sectional .views at right angles to each other showing a further modified arrangement of smoke washing apparatus according to this invention. Fig. 7
is a'vertical section showing part of a wash ing tube with compound nozzle andbaflies. Figs. 8 and!) are respectively ac'entral vertical section partly in elevation and a horizons the atmosphere.
tal section on the line :c w of Fig. 8, showing a construction of simple nozzle and battle according 'to this invention. Fig. 10 shows in central vertical section, and to a larger scale, the construction of compound nozzle and baffies shown in Fig. 7. Figs. 11 and12 are cross sections on the line .2 z and 2 2' respectively A of Fig. 10.
tween and in contact with which the gaseous products are compelled to pass on their way to 6, 6 are water supply pipes connected to the said nozzles and to an external water pipe or pipes, tank or other suitable source of supply. Each tube 3 is provided below the water nozzle 4 and baffle plate 5 with a series of independent pairs of superimposed perforated truncated cones 7 each closed at its smaller end, the upper cone of each pair being inverted as shown, and the lowest of each pair being carried by a rib or shoulder 3 on the inner side of the tube 3, the arrangement of the cones in each tube being such as to form a zig-zag or circuitous passage through which the gaseous products flow or are forced in an upward direction while the water flows downward in a zig-zag direction first through one cone and then over will be broughtinto intimate contact with the water so as to be effectually washed thereby,
the passage of the gaseous products through the annular sheet (or sheets) of water escaping from the nozzles finally completing the washing operation. To insure that the water flowing over the outer surface of the lowest of each pair of cones shall not flow down the inner surface of the tube .3 and so cease to act in the manner described to wash the gaseous products flowing through the tube each annular rib or shoulder 3 (which is preferably cast in one piece with the length of tube 3 carrying it) is made to incline inwardly as shown in Fig. 3 so as to overlap the top edge of the perforated cone 7 below itand thus direct the washing water into such cone. I
In the example now being described, there are four washing tubes each provided with a series of perforated truncated cones 7. To the upper ends of the tubes 3, each of which may conveniently consi-sto-f several lengthstof pipe connected together by spigot and socket joints as shown, or by bolts and nuts through flanges, is secured acasing 8 from which the washed gaseous products are led by a pipe 8". The metal casing 1 is or may be provided with a hinged or removable door, not shown, by opening which access can be gained, when necessary, to the interior of the casing. The bottom of the casing se-rves, as shown, as a receptacle for water that has been used for washing the gaseous products, and which therefore, contains carbonaceous and other fimpurities removed therefrom. 1* is an outlet through which this water can either escape, or be pumped back into the pipes 6 and be used over again. The intermediate portion of the casing 1 is, in this arrangement, connected with the furnace fi'ue 9 and the lower part 10 of the chimney by a series of horizontal tubes 11, a casing '12, and a connecting flue 13. The tubes 11, in the example shown, are
arranged close together, and are held at their ends within suitable frames '14 and 14 that are fixed to the casings 1 and 12 respectively, 1
the interstices between the tubes being filled with a suitable-filling material 15 such as cement. Into each tube 11 projects a nozzle 16 connected to a pipe -17 to which Water under pressure 1s supplied, the arrangement being such that the water issuing from the nozzles, will induce the gaseous products to flow through the fiues and tubes 11 into the casing 1, and thence through the tubes3, wherein they will be washed as hereinbefore described 5 the purified gaseous products then flowing away through the pipe 8, it may be into the upper part 10-, of the chimney and thence to the external atmosphere; or they may be sent into the atmosphere direct without passing into the said chimney. The water issuing through the nozzles 16 will also aid in washing the gaseous products while passing through the tubes 11.
18 is a valve arranged within the chimney. When closed, this valve serves :to separate the upper and lower parts 10, lO -o-f the chimney from each other, so that the gaseous pro.- ducts are compelled to passthrough the w'ash- By opening it, the gaseous the passage of the gaseous products through the washing apparatus.
In the modified arrangement shown in Figs. 5 and 6, the washing tubes 3, of which nine are shown, are secured at the top to a tube plate 2, forming the bottom of a casing 8 that carries the water supply pipes 6 and nozzles 4 as in Fig. 1, the lower ends of the said tubes 3 "being carried by a tube plate 20 that forms the top of a chamber 21 provided with an outlet pipe 22 for the washed gaseous products, and with an outlet 23 through which the water and impurities pass into a receptacle 24 as in the arrangement shown in Fig. 4, the said casing 8 being carried by pillars 27 and provided with an inlet pipe 8 for gaseous products.
As will be obvious the number of washing tubes 3 employed can be varied to suit requirement. In some cases only one of such tubes with perforated cones 7 may be used.
The said tubes may be of any desired size say from six inches to three feet in diameter. The perforated cones may also be varied in number and size to suit requirement. Instead of passing the gaseous products downward through the tubes 3, they may obviously be passed upward therethrough if desired.
Instead of providing each water nozzle 4 with asingle baffle 5 as in the arrangements hereinbefore described, it may be provided with a series of baffles 5, 5 5 as in the ex ample shown in vertical section in Fig. 7, so that a number of annular sheets of water will be obtained from each nozzle.
The water nozzles 4 and baffie plates 5 shown in'Figs. 1 to 6 inclusive may be constructed and arranged as shown to a'larger scale in Figs. 8 and 9. Each nozzle is made in twoparts of which the upper part 4 is in one with or secured to the corresponding water supply pipe 6, and is connected to the lower part et by a screw-threaded sleeve 4 The baffle plate is supported centrally below the nozzle by a nut 5 screwed on the lower end of a rod 5 which passes through the lower part 4: of the nozzle, and has its upper end formed with a T-shaped head 5 the sides of which are tapered, and simply rest in the correspondingly tapered upper end of the lower part 43 of the nozzle.
In the modified construction shown in Figs. 10, 11 and 12 the upper baffle plate 5 is carried by a tube 28 the upper end of which is enlarged and fixed -in the lower end of the nozzle 4,
Although it is advantageous to supply the washing water to the tubes 3 and cones 7 through nozzles 4 provided with a baffle 5 (or baffles) as described and shown, it is to be clearly understood that the water may be introduced into the tubes in any other suitable way, as for example from a rose, or a perforated pipe, or through a perforated plate, arranged either in each tube 3 or outside and above the same as may be desired.
Although in the drawings the casing or chamber 1 is shown as made of plate metal, it will be obvious that it may when desired, as where intensely heated gases have to be dealt with, be built of suitable refractory material such as fire-brick. In cases where there is not much heat, the upper portion of the casing may be of wood. The tubes 3 and the perforated cones therein may also be made of refractory material, such as fire clay where intensely heated gases have to be dealt with, while in other cases they may be of other material such as metal or wood.
What we claim is 1. In apparatus for washing smoke and gaseous products, a washing tube provided with inclined perforated surfaces arranged to form a zig-zag passage over which water can be caused to flow, in combination with a'furnace flue 9, leading to one end, and a passage 8 communicating with a chimney 10 from the other end, and means for supplying water, and means for conveying away the Water af ter its traverse over the several surfaces, to be reused or otherwise disposed of, all substantially as herein described and for the purpose specified.
2. In apparatus for washing smoke and gaseous products, a washing tube provided with perforated hollow bodies of double taper form, said bodies being arranged one above another so that washing water will flow over the inner surface of one and over the outer surface of the next and so on in a zig-zag manner, in combination with means for aiding the i110- tion of the gases, and with a damper 18 located in the flue above the branch pipe 13 for allowing the gases to flow directly to the chimney when desired, all substantially as herein described and for the purpose specified.
3. In apparatus for washing smoke and gaseous products, a washing tube provided with internal guide ribs and fitted with perforated hollow bodies having inclined surfaces and arranged in reversed positions one above another with the upper open end of each alternate one located beneath one of said ribs and the lower end of the intermediate one resting on such rib so as to enable the said ribs to perform the double functions of deflecting the water inward as it trickles down the interior of the tube, and of supporting the said hollow bodies, all arranged for joint operation, substantially as herein described for the purpose specified.
4. In apparatus for washing smoke and gaseous products, a washing tube through which the smoke and gaseous products are to flow, one or more water nozzles arranged within said tube, and a baffle or baffles arranged opposite said nozzle or nozzles so that water will issue therefrom in a form of asheet or sheets that will extend to the inner surface of said tube substantially as herein described for the purpose specified.
5. Apparatus for washing smoke and gaseous products, comprising one or more tubes each adapted to be placed in communication at one end with a furnace flue and at the other end with a chimney or with the external atmosphere, perforated bodies of hollow conical form in axial section arrangedone above another within said tube or tubes so as to form a zig-zag passage therein, and water supply apparatus for discharging water into the upper end or ends of-said tube or tubes substantially as herein described.
6. Apparatus for washing smoke and gaseous products, comprising a plurality of vertical washing tubes each fitted with perforated bodies of hollow conical form in axial section arranged one above another was to form a zig-zag passage, an inlet chamber adapted to be placed in communication with a furnace flue and common to the inlet ends of said tubes, an outlet chamber common to the outlet ends of said tubes and provided with an outlet branch, and means for supplying water to the upper ends of said tubes, substantially as herein described.
7. In apparatus forwashingsmoke and game ous products, the combination with one or more vertical washing tubes and an inlet chamber with which said tube or tubes com- ICC municate, of a second chamber adapted to be placed in communication with a furnace flue, a plurality of horizontal tubes connecting said chambers, and a plurality of water nozzles carried by a water supply vessel and arranged to project water into said horizontal tubes substantially as herein described for the purpose specified.
8. Apparatus for washing smoke and gaseous products from furnaces, comprising a plurality of vertical washing tubes eachfitted with perforated bodies ofhollow conical form in axial section arranged one above another so as to form azig-zag passage, inlet and outlet chambers common to said tubes, means for supplying water to the upper ends of said washing tubes, a third chamber adapted to be placed in communication with a furnace fiue, a plurality of horizontal tubes connecting said inlet and third chambers, and a plurality of nozzles carried by a water supply vessel and arranged to project water into said horizontal tubes substantially as herein described for the purpose specified.
9. Apparatus for washing smoke and gaseous products from furnaces, comprising one or more washing tubes provided or each provided with inner horizontal guide ribs a Water nozzle and baflie, and perforated hollow truncated cones arranged one above the other in pairs with the upper open end of one of the cones of each pair below one of said guide ribs, and inlet and outlet chambers in communication with the respective ends of said tube or tubes, substantially as ous prod nets-comprising washing tubes 3 provided with internal ribs 3 and fitted with superiinposed pairs of hollow truncated cones 7 having closed smaller ends, upper and lower chambers 8 and 21 common to said tubes and provided with branches 8 and 22 respectively, water supply pipes 6 located in said chamber 8 and provided with nozzles 4 and baffles 5 arranged in the upper ends of said tubes, and a receptacle 24 connected with said chamber 21 substantially as herein described for the purpose specified.
11. In apparatus for washing smoke and gaseous products, a washing tube provided with a compound water nozzle, comprising several tubes fixed one within the other with Water passages between them and each projecting beyond the tube that carries it, and annular baffle plates fixed opposite the water passages between said tubes substantially as herein described for the purpose specified.
In testimony whereof we have signed our names to this specification in the presence of two subscribing witnesses.
EDWIN WARDLE. JOSEPH HENRY EVERS. Witnesses:
JAMES GREEN,
Wellclose Terrace, Leeds. II. S. LANTY,
36 Trinity Street, Leeds.
Publications (1)
Publication Number | Publication Date |
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US537509A true US537509A (en) | 1895-04-16 |
Family
ID=2606270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US537509D Expired - Lifetime US537509A (en) | O office |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508618A (en) * | 1948-08-02 | 1950-05-23 | St Louis Fly Ash Elimination C | Fly ash eliminator |
US2885195A (en) * | 1953-11-12 | 1959-05-05 | Haselden Geoffrey Gordon | Fractionating apparatus |
US3050919A (en) * | 1959-12-11 | 1962-08-28 | John P Tailor | Gas-liquid contact process and apparatus |
US3136826A (en) * | 1961-10-16 | 1964-06-09 | Union Tank Car Co | Tray assembly |
US3443364A (en) * | 1966-12-09 | 1969-05-13 | Bituminous Coal Research | Dust collector |
US3487620A (en) * | 1968-02-16 | 1970-01-06 | Nicholas Klein | Smoke cleaning apparatus |
US3761066A (en) * | 1971-09-08 | 1973-09-25 | C Wheeler | Inline water carbonator |
US8236092B1 (en) * | 2011-06-27 | 2012-08-07 | Richards Clyde N | Pressure gradient gas scrubber apparatus and method |
US8580021B1 (en) * | 2011-06-28 | 2013-11-12 | Florencio A. McPherson | Portable air scrubber device |
-
0
- US US537509D patent/US537509A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508618A (en) * | 1948-08-02 | 1950-05-23 | St Louis Fly Ash Elimination C | Fly ash eliminator |
US2885195A (en) * | 1953-11-12 | 1959-05-05 | Haselden Geoffrey Gordon | Fractionating apparatus |
US3050919A (en) * | 1959-12-11 | 1962-08-28 | John P Tailor | Gas-liquid contact process and apparatus |
US3136826A (en) * | 1961-10-16 | 1964-06-09 | Union Tank Car Co | Tray assembly |
US3443364A (en) * | 1966-12-09 | 1969-05-13 | Bituminous Coal Research | Dust collector |
US3487620A (en) * | 1968-02-16 | 1970-01-06 | Nicholas Klein | Smoke cleaning apparatus |
US3761066A (en) * | 1971-09-08 | 1973-09-25 | C Wheeler | Inline water carbonator |
US8236092B1 (en) * | 2011-06-27 | 2012-08-07 | Richards Clyde N | Pressure gradient gas scrubber apparatus and method |
US8580021B1 (en) * | 2011-06-28 | 2013-11-12 | Florencio A. McPherson | Portable air scrubber device |
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