US491028A - Water-distilling apparatus - Google Patents
Water-distilling apparatus Download PDFInfo
- Publication number
- US491028A US491028A US491028DA US491028A US 491028 A US491028 A US 491028A US 491028D A US491028D A US 491028DA US 491028 A US491028 A US 491028A
- Authority
- US
- United States
- Prior art keywords
- water
- pipe
- chamber
- reservoir
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 78
- 238000001704 evaporation Methods 0.000 description 30
- 239000007789 gas Substances 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 230000002939 deleterious Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 230000001105 regulatory Effects 0.000 description 4
- 210000000614 Ribs Anatomy 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
- B01D5/0066—Dome shaped condensation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/18—Control
Definitions
- This invention relates to improvements in apparatus for the purification of water by distillation, and the invention consists in the combination and arrangement of the several parts and devices assembled together, and in the operation of the same as will be presently explained in full detail, and which will also be especially mentioned and enumerated vide a water distilling apparatus with a great condensing and collecting surface, and with means for collecting the sediment formed in the evaporation of the water, and for removing the same from the evaporation.
- Figure 1 represents a horizontal section of the improved water distilling apparatus.
- Fig. 2 is a side view in elevation of the same.
- Fig. 3 is a vertical section of Fig. 1, taken at aa.
- Fig. 4 is a horizontal section of Fig. 3, taken at bb.
- Fig. 5, is a vertical section of the automatic apparatus for supplying the still with water.
- 1, represents an evaporating chamber preferably of a circular form, and 2, is the vertical sides inclosing the same, while 3, is the bottom thereof.
- the central portion of the bottom 3, is provided with a sunken settling chamber 4, having a bottom 5, and sides 6, which are connected to the outer side of the bottom 3.
- '7 is a pipe with one end passed into the lower portion of the chamber 4, and its outer portion is provided with avalve 8, through which the contents of the chamber are drawn off as desired.
- the upper portion of the evaporator is covered with a roof 9, of conical form, and which is also provided with radial corrugations 10, and beneath the lower edge of the roof 9, is arranged a collecting trough 11, and a pipe 12, is passed through the side 2, of the chamber and into the trough for conducting the water of condensation caught by the trough to the outside of the apparatus.
- an outer casing 13 which incloses an annular conical chamber 14, between the roof and the casing.
- a water supply pipe leading from a pump or other suitable source is a water supply pipe leading from a pump or other suitable source, and this pipe is provided with branch pipes 16, which lead into the chamber 14, on opposite sides of its bottom portion, while a discharge pipe 17, is connected to the top of the chamber 14, and led to any convenient place for discharging the water.
- the upper portion of the reservoir is provided with an escape pipe 28, for the escape of steam and uncondensed gases that may collect in the reservoir, and a valve 29, is attached to the pipe for closing the same or for regulating the opening of the pipe as desired.
- Water is placed in the boiler 18, and steam pressure is raised therein in the usual manner of'operating steam boilers, and the steam is conducted by the pipe 20, to the coils 21, within the evaporating chamber 1, which is first supplied with water through pipe 28, or in any other suitable manner sufficient 'to cover the coils, and the steam in passing through the coils parts with its heat and is nearly all condensed, the heat operating to evaporate the water in contact with the coils, while the water of condensation is pushed by the'steam pressure behind, into the reservoir and from thence the water passes through the pipe 26, into the chamber 1, until the water within the chamber 1, has reached a plane level with the reservoir, and then only a 'portion of the condensation flows into the pipe 26, to retain the desired water level within the evaporator, while the surplus flows from the reservoir 23, through the pipe 24, 'to any desired point as waste, while all 'ammoniacal and other gases which remain uncondensed within the pipes and reservoir are allowed to pass out through the pipe 28, so that the water passed into the evaporating chamber is freefrom
- the water in the evaporating chamber being highly heated from the steam within the'c'oils is evaporated at a pressure of one atmosphere, and the vapor rising therefrom comes in contact with the roof 9, which be ing kept cold by the cold water flowing in the chamber 14, serves to condense the vapor and the water thus produced clinging to the within the chamber 1, all organic and deleterious matters which may have come over with the steam from the first evaporation in the boiler are'left behind, and taking the form On the evaporation of the water oration moves to the center of the evaporating chamber and then slowly settles into the collecting chamber where it remains undisturbed, until the valve 8, is operated to remove the same through the pipe 7.
- this apparatus is entirely automatic, the water being pumped into the boiler in the usual way and the steam therefrom freed from the bulk of the impurities contained in the water, is condensed in sufficient quantities to amply supply the evaporating chamber through the pipe 26, and the location of the pipe and reservoir in relation to the evaporating chamber is such as to retain the desired water level in the evaporating chamber while the waste or surpluscondensation from the pipe is carried off, and the a mmo'niacal and other volatile gases which remain in'a gaseous form at a low temperature are allowed to rise in the 'reservoir and pass out through the pipe 28, so that to operate -the apparatus continuously it is only necessary to keep the boiler constant-1y supplied with water and to draw 0d the contents of the reservoir 4, from time to time as the sediment accumulates therein.
- the size of the reservoir 23, is optional with the user as an ordinary horizontal pipe forming 'a continuationof the vertical section 22, with the pipe 26, attached to its under side would operate in the'same way to replenish and maintain the desired water level in the boiler, but by having the reservoir slightly larger than the pipe, a space is provided "for the separation of the ammoniacal and'other deleterious gases from the water-before it enters the evaporating chamber. And it will also be noticed that by partially closing the valves 25, the height of the water in the reservoir '23, may
- the radial corrugations 10, in the roof 9, provide a great area of condensing surface and provide a means for conducting the water formed thereon, to the trough 11, the Water collecting in drops upon the roof and running from each side to the underside of the downwardly projecting ribs and following'the same into the trough with great activity instead of clinging to a plane surface as in roofs of an ordinary form.
- a reservoir arranged exteriorly on a plane withthe normal water level of the evaporating chamber, a pipe leading from the bottom of same to the interior of the chamber, a steam coil terior of the chamber below the water level 15 for supplying water to said chamber, a waste pipeconnected with the reservoir and leading downward therefrom, and provided with a valve, and an escape pipe leading'upward from the reservoir and provided with avalve, 2o
Description
(No Model.)
' J. B. THOMAS & E. P. GROW.
WATER DISTILLING APPARATUS.
N0. 491,028. Patented Jan. 31, 1893.
7 15 Yuk? 1 L 14 (I 6 2a 15 I s 10 I 25 11- 9 2524 A 6 27 v i 1 J) l H v 23 "26 5+ 1 1 l I Z H A A 25 OLIMK I nmiiors. i Ami g SAW V513 5M. is 1 m: uoams PETERCOT Pncrouviwo, wasumc'rou, n. c.
STATES PATENT OFFICE.
JAMES E. THOMAS AND ELISHA P. GROW, OF BAY CITY, MICHIGAN.
WATER-DISTILLING APPARATUS.
SPECIFICATION forming part of Letters Patent No. 491,028, dated January 31,1893.
Application filed November 2 1892. Serial No. 450,736. (No model.)
To all whom it may concern.-
Be it known that we, JAMES E. THOMAS and ELISHA P. GROW, citizens of the United States, residing at Bay City, in the county of Bay and State of Michigan, have invented certain new and useful Improvements in Water-Distilling Apparatus, of which the following is a specification, reference being had therein to the accompanying drawings.
This invention relates to improvements in apparatus for the purification of water by distillation, and the invention consists in the combination and arrangement of the several parts and devices assembled together, and in the operation of the same as will be presently explained in full detail, and which will also be especially mentioned and enumerated vide a water distilling apparatus with a great condensing and collecting surface, and with means for collecting the sediment formed in the evaporation of the water, and for removing the same from the evaporation.
The invention will be found illustrated in the accompanying drawings in which the same figures of reference are used to indicate the same parts or elements throughout the severalviews:
Figure 1, represents a horizontal section of the improved water distilling apparatus. Fig. 2, is a side view in elevation of the same. Fig. 3, is a vertical section of Fig. 1, taken at aa. Fig. 4, is a horizontal section of Fig. 3, taken at bb. Fig. 5, is a vertical section of the automatic apparatus for supplying the still with water.
1, represents an evaporating chamber preferably of a circular form, and 2, is the vertical sides inclosing the same, while 3, is the bottom thereof. The central portion of the bottom 3, is provided with a sunken settling chamber 4, having a bottom 5, and sides 6, which are connected to the outer side of the bottom 3.
'7, is a pipe with one end passed into the lower portion of the chamber 4, and its outer portion is provided with avalve 8, through which the contents of the chamber are drawn off as desired.
The upper portion of the evaporator is covered with a roof 9, of conical form, and which is also provided with radial corrugations 10, and beneath the lower edge of the roof 9, is arranged a collecting trough 11, and a pipe 12, is passed through the side 2, of the chamber and into the trough for conducting the water of condensation caught by the trough to the outside of the apparatus. Above the roof 9, is provided an outer casing 13, which incloses an annular conical chamber 14, between the roof and the casing.
15, is a water supply pipe leading from a pump or other suitable source, and this pipe is provided with branch pipes 16, which lead into the chamber 14, on opposite sides of its bottom portion, while a discharge pipe 17, is connected to the top of the chamber 14, and led to any convenient place for discharging the water.
18, is a boiler of any common convenient form.
19, is the fire box provided with a grate in the usual way for carrying fuel.
20, is a steam pipe leading from the boiler and passed into the lower portion of the evapcrating chamber 1, and therein provided with one or more volute coils 21, and the outer end of the coil is passed through the side 2, and then provided with a vertical section 22, which is turned horizontally into a reservoir 23, which is located in proximity to the outer side of the side 2, and at a point in a plane with below the normal water level and this pipe is provided with a valve 2'7, to regulate the flow of water through the pipe as desired.
The upper portion of the reservoir is provided with an escape pipe 28, for the escape of steam and uncondensed gases that may collect in the reservoir, and a valve 29, is attached to the pipe for closing the same or for regulating the opening of the pipe as desired.
Water is placed in the boiler 18, and steam pressure is raised therein in the usual manner of'operating steam boilers, and the steam is conducted by the pipe 20, to the coils 21, within the evaporating chamber 1, which is first supplied with water through pipe 28, or in any other suitable manner sufficient 'to cover the coils, and the steam in passing through the coils parts with its heat and is nearly all condensed, the heat operating to evaporate the water in contact with the coils, while the water of condensation is pushed by the'steam pressure behind, into the reservoir and from thence the water passes through the pipe 26, into the chamber 1, until the water within the chamber 1, has reached a plane level with the reservoir, and then only a 'portion of the condensation flows into the pipe 26, to retain the desired water level within the evaporator, while the surplus flows from the reservoir 23, through the pipe 24, 'to any desired point as waste, while all 'ammoniacal and other gases which remain uncondensed within the pipes and reservoir are allowed to pass out through the pipe 28, so that the water passed into the evaporating chamber is freefrom ammonia and other deleterious matter. The water in the evaporating chamber being highly heated from the steam within the'c'oils is evaporated at a pressure of one atmosphere, and the vapor rising therefrom comes in contact with the roof 9, which be ing kept cold by the cold water flowing in the chamber 14, serves to condense the vapor and the water thus produced clinging to the within the chamber 1, all organic and deleterious matters which may have come over with the steam from the first evaporation in the boiler are'left behind, and taking the form On the evaporation of the water oration moves to the center of the evaporating chamber and then slowly settles into the collecting chamber where it remains undisturbed, until the valve 8, is operated to remove the same through the pipe 7.
It will be seen that the action of this apparatus is entirely automatic, the water being pumped into the boiler in the usual way and the steam therefrom freed from the bulk of the impurities contained in the water, is condensed in sufficient quantities to amply supply the evaporating chamber through the pipe 26, and the location of the pipe and reservoir in relation to the evaporating chamber is such as to retain the desired water level in the evaporating chamber while the waste or surpluscondensation from the pipe is carried off, and the a mmo'niacal and other volatile gases which remain in'a gaseous form at a low temperature are allowed to rise in the 'reservoir and pass out through the pipe 28, so that to operate -the apparatus continuously it is only necessary to keep the boiler constant-1y supplied with water and to draw 0d the contents of the reservoir 4, from time to time as the sediment accumulates therein. Of course it will benoticed that the size of the reservoir 23, is optional with the user as an ordinary horizontal pipe forming 'a continuationof the vertical section 22, with the pipe 26, attached to its under side would operate in the'same way to replenish and maintain the desired water level in the boiler, but by having the reservoir slightly larger than the pipe, a space is provided "for the separation of the ammoniacal and'other deleterious gases from the water-before it enters the evaporating chamber. And it will also be noticed that by partially closing the valves 25, the height of the water in the reservoir '23, may
be regulated, it being evident that as water is not allowed to escape through the pipe 24 freely, the water level is raised in theevapcrating chamber and also within "the reservoir until a sufficient gravity pressure is placed upon the Water above the valve to force the water through the valve opening.
The radial corrugations 10, in the roof 9, provide a great area of condensing surface and provide a means for conducting the water formed thereon, to the trough 11, the Water collecting in drops upon the roof and running from each side to the underside of the downwardly projecting ribs and following'the same into the trough with great activity instead of clinging to a plane surface as in roofs of an ordinary form.
Having described our invention What we claim and desire to secure by Letters-Patent 1s:-
1. In combination with an evaporating chamber and as a means for automatically preserving the level of water therein, a reservoir arranged exteriorly on a plane withthe normal water level of the evaporating chamber, a pipe leading from the bottom of same to the interior of the chamber, a steam coil terior of the chamber below the water level 15 for supplying water to said chamber, a waste pipeconnected with the reservoir and leading downward therefrom, and provided with a valve, and an escape pipe leading'upward from the reservoir and provided with avalve, 2o
'substantiallyas set forth.
In testimony whereof we affix our signatures in presence of two witnesses.
JAMES E. THOMAS. .ELISI-IA P. GROW. Witnesses:
GEO. P. THOMAS, T. FLUEs.
Publications (1)
Publication Number | Publication Date |
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US491028A true US491028A (en) | 1893-01-31 |
Family
ID=2559874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US491028D Expired - Lifetime US491028A (en) | Water-distilling apparatus |
Country Status (1)
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US (1) | US491028A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2682451A (en) * | 1943-10-07 | 1954-06-29 | Atomic Energy Commission | Still |
US2732415A (en) * | 1956-01-24 | Klinge | ||
US3224948A (en) * | 1963-03-19 | 1965-12-21 | John N Akers | Apparatus for distilling non-potable water to produce potable water |
US3244601A (en) * | 1962-12-04 | 1966-04-05 | Gen Electric | Fluted tubular distillation apparatus |
US3291704A (en) * | 1963-06-28 | 1966-12-13 | Gen Electric | Distillation apparatus having corrugated heat transfer surfaces |
US3507753A (en) * | 1968-08-22 | 1970-04-21 | Jacuzzi Bros Inc | Water purifier of the condenser type |
US4366030A (en) * | 1979-10-12 | 1982-12-28 | Anderson Max F | Subatmospheric pressure distillation and/or cooling method and means |
-
0
- US US491028D patent/US491028A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732415A (en) * | 1956-01-24 | Klinge | ||
US2682451A (en) * | 1943-10-07 | 1954-06-29 | Atomic Energy Commission | Still |
US3244601A (en) * | 1962-12-04 | 1966-04-05 | Gen Electric | Fluted tubular distillation apparatus |
US3224948A (en) * | 1963-03-19 | 1965-12-21 | John N Akers | Apparatus for distilling non-potable water to produce potable water |
US3291704A (en) * | 1963-06-28 | 1966-12-13 | Gen Electric | Distillation apparatus having corrugated heat transfer surfaces |
US3507753A (en) * | 1968-08-22 | 1970-04-21 | Jacuzzi Bros Inc | Water purifier of the condenser type |
US4366030A (en) * | 1979-10-12 | 1982-12-28 | Anderson Max F | Subatmospheric pressure distillation and/or cooling method and means |
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