US654043A - Filter. - Google Patents
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- Publication number
- US654043A US654043A US71177199A US1899711771A US654043A US 654043 A US654043 A US 654043A US 71177199 A US71177199 A US 71177199A US 1899711771 A US1899711771 A US 1899711771A US 654043 A US654043 A US 654043A
- Authority
- US
- United States
- Prior art keywords
- filter
- shafts
- water
- cells
- pipe
- 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 22
- 238000004140 cleaning Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011344 liquid material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
Definitions
- My invention relates to a filter,-and more particularly to a filter for municipal purposes and where a great volume of liquid material is to be purified.
- I employ 1' a plurality of independent cells having a common source of liquid material and a common outlet for the same after being purified.
- My invention has for one object to supply a filter for municipal purposes so constructed that by a simple operation the process of cleaning is effected.
- a further object is to supply a filter for municipal purposes which shall be extremely simple in construction, efficient in operation, and
- a further object is to furnish a filter for municipal purposes which shall yield a maximum output for minimum space employed.
- a further object is to furnish a means for 0 cleaning or, if necessary, repairing the separate cells without the necessity and consequent inconvenience of throwing the remaining cells out of operation, by which aconstant supply of pure water is at all times in 3 5 sured.
- a further object is the employment of a fil-- tering-shaft which shall resist great pressure without collapsing.
- Figure 1 is a longitudinal sectional plan view of my filter, showing the independent cells thereof, having therein the filtering-shafts, also showing the supply thereto and the outlet therefrom.
- This view also discloses the metallic plates which I build into the masonry surrounding the separate cells to resist the pressure which they are sub-
- Fig. 2 is an elevation in vertical section of my filter, in which isdisclosed the general construction thereof.
- Figs. 3 and 4 I combine to form the shell of the filtering-shaft.
- Fig. 5 is the interior arched portion of the fil tering-shaft.
- Fig. 6 is the shell with the arched portion therein.
- Fig. 7 is an isometric view showing the filtering-shafts as they are placed in the cells, also showing the means employed fol-conveying the purified water from the interior of the filtering-shafts to the outlet-pipe, the channel on the front of the filtering-shafts being cut away.
- ' I 7 is a' pipe from the'source of unfiltered water delivered under pressure.
- valve 29 represents ordinary flush-pipes leading to the sewer, the passage being controlled by a valve 29.
- the impure water or other liquid material is delivered under pressure to the separate cells 1 through the medium of supply-pipe 7 and branch pipes 8, the valves 9 having been opened.
- the force of the water as it enters the cells is broken by deflectors 10.
- As the cells 1 are filled with water the same is held under pressure by the surrounding walls, consequently exerting pressure on exterior surfaces of the filter-shafts 11, these filter-shafts being composed of porous potters material previously prepared, as has been shown in the description.
- the water being under pressure percolates through the walls thereof.
- the surface exposed under pressure is extensive, and as I may employ many columns and numbers of cells the quantity of water passing therethrough is practically unlimited.
- Valve 27 is now partially opened and the pure water from delivery-pipe 26 is allowed to gently return to the cell, and consequently to the interior of the filter-shafts, which on becoming filled allow the water to pass from the inner to the outer surfaces thereof, by which all impure matter thereon is removed and passes toItEhe access thereto is gained through manhole 30.
- valve 29 of flush-pipe 28 is closed and the valve 9 controlling the feed is opened, thereby again filling the cell.
- Valve 27, which remains in a partially-closed state, is now fully opened,
- I 2 In a filter a chamber composed of enveloping walls, a feed-pipe leading thereto and an exit pipe leading therefrom, filteringshafts secured one above the other andto the walls of the filter-chamber, said shafts having an arched interior contour, and orifices on the ends thereof leading to passages hav ing a common outlet. to the exit-pipe leading from the filter-chamber, substantially as set forth.
- a filter a chamber composed of enveloping walls, feed-pipe leading thereto and exit-pipe leading therefrom, filter-shafts secured one above the other and to the walls of the filter-chamber, said shafts having an arched interior contour and a flattened outer contour, a plurality of these columns of filtering-shafts in close proximity to each other arranged in each chamber thereby giving a great filtering capacity substantially as described.
Description
- Patented July 17,. I900. i .1. F. ZIEGLER.
F l L T E B (Application filed Apr. 5, 1899.)
2 Sheets-Sheet 2.
(No Model.)
Wm/i jii 5o jected to.
ATENT F-FICE.
JOHN F. ZIEGLER, or TOLEDO, orno.
FILTER.
SPECIFICATION forming part of Letters Patent N 0. 654,043, dated J'uly 17, 1900.
. Application fled pril 6, 1899. Serial No. 711,771. (No model.)
5 invented certain new and useful Improvements in Filters 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 I make and use the same.
My invention relates to a filter,-and more particularly to a filter for municipal purposes and where a great volume of liquid material is to be purified. For this purpose I employ 1' a plurality of independent cells having a common source of liquid material and a common outlet for the same after being purified.
My invention has for one object to supply a filter for municipal purposes so constructed that by a simple operation the process of cleaning is effected.
A further object is to supply a filter for municipal purposes which shall be extremely simple in construction, efficient in operation, and
of minimum cost for the purpose employed.
A further object is to furnish a filter for municipal purposes which shall yield a maximum output for minimum space employed.
A further object is to furnish a means for 0 cleaning or, if necessary, repairing the separate cells without the necessity and consequent inconvenience of throwing the remaining cells out of operation, by which aconstant supply of pure water is at all times in 3 5 sured.
A further object is the employment of a fil-- tering-shaft which shall resist great pressure without collapsing.
With these objects in view I employ the parts and combination of parts as hereinafter shown, described, and claimed.
In the drawings, Figure 1 is a longitudinal sectional plan view of my filter, showing the independent cells thereof, having therein the filtering-shafts, also showing the supply thereto and the outlet therefrom. This view also discloses the metallic plates which I build into the masonry surrounding the separate cells to resist the pressure which they are sub- Fig. 2 is an elevation in vertical section of my filter, in which isdisclosed the general construction thereof. Figs. 3 and 4 I combine to form the shell of the filtering-shaft. Fig. 5 is the interior arched portion of the fil tering-shaft. Fig. 6 is the shell with the arched portion therein. Fig; 7 is an isometric view showing the filtering-shafts as they are placed in the cells, also showing the means employed fol-conveying the purified water from the interior of the filtering-shafts to the outlet-pipe, the channel on the front of the filtering-shafts being cut away.
In constructing'my filter I build up a series of independent cells 1, having surrounding walls 2. Walls 2 are constructed of masonry laid in courses. Between the courses I em ploy plates 3, punched out at intervals to re-- ceive uprightrods 4.. Rods at are securely plate 6 in the form of an inverted arch to re-' sist the pressure from within.
' I 7 is a' pipe from the'source of unfiltered water delivered under pressure.
8 represents branch pipes therefrom leading into the interior of the filtering-cells 1, the passage for water therein being controlled by Valves 9. At the entrance of pipes 8 into the cells 1 I place deflectors 10 to spread the water, so as to break the force thereof on entering the cells. 11 represents filtering-shafts placed one upon the other. I employa plurality of these side by side, bringing them as close together as possible to create a great capacity. In building filtering-shafts 11 I employ a shell 12, having sides 13, 14, and 15, respectively, and an end portion 16, having an orifice 17 therein. Shell 12 is composed of porous potters material. 18is a slab, also made of the same mate rial, to be placed upon shell 12 in such a manner as to form a rectangular hollow shaft, with the end thereof being left open. In this form I employ the shaft for ordinary purpose iii gravity-filters. Where the shafts are subjected to great pressure, as in municipal filters, I find it imperative to insert in this hollow shaft an interior portion 19, which has an arched contour, by which the possibility of collapsing underpressure is entirely overcome. Shaft 12, slab 18, and portion 19 are assembled while still in a plastic state, thereby forming a homogeneous mass, after which it undergoes the process of drying and burning. These shafts are placed within the cells 1, the ends 20 thereof being rigidly secured to walls of the cells by cementation, thereby effectually sealing them against the passage of impure water. The filter-shafts being assembled one above the other, the orifices 17 are brought into alinement with channels 21, formed by an arched covering 22, the upper portion thereof being sealed by cementing. Channels 21 lead into pipes 23 through the medium of nipples 24 and hollow casings 25. Pipes23 are connected with main delivery-pipe 26, the passage of water thereto from the separate cells being controlled by valves 27.
28 represents ordinary flush-pipes leading to the sewer, the passage being controlled by a valve 29.
30 represents manholes of ordinary construction in the masonry to admit of the interior inspection of the cells.
In operation the impure water or other liquid material is delivered under pressure to the separate cells 1 through the medium of supply-pipe 7 and branch pipes 8, the valves 9 having been opened. The force of the water as it enters the cells is broken by deflectors 10. As the cells 1 are filled with water the same is held under pressure by the surrounding walls, consequently exerting pressure on exterior surfaces of the filter-shafts 11, these filter-shafts being composed of porous potters material previously prepared, as has been shown in the description. The water being under pressure percolates through the walls thereof. As I employ a great number of columns of filtering-shafts in close proximity to each other, the surface exposed under pressure is extensive, and as I may employ many columns and numbers of cells the quantity of water passing therethrough is practically unlimited. The Water now being in a purified state, all vegetable and other impure foreign matter having been removed and the same deposited on the exterior walls of the filter-shafts, passes therefrom through orifices 17 into channels 21 and down through nipples 24 into casing 25 and into deliverypipe 26, the passage thereto being controlled by valves 27, from which it is carried under pressure to the point of consumption.
After the plant has been in operation for alength of time and the impurities in the water have been deposited on the exterior surfaces of the filter-shafts the passage of water through the walls thereof is somewhat impeded and the removal of these impurities is therefore necessary. This is accomplished as follows: The supply of water to any individual cell is shut off by closing valve 9. It is also necessary to close valve 27, as the pure water in delivery-pipe is under pressure and would therefore return to the cell from which it had come. I then open valve bottom of the cell and into the sewer. is desirable to inspect the interior of the cell,
29, by whichoperation the water in the cell passes through flush-pipe 28 into the sewer or other convenient outlet. Valve 27 is now partially opened and the pure water from delivery-pipe 26 is allowed to gently return to the cell, and consequently to the interior of the filter-shafts, which on becoming filled allow the water to pass from the inner to the outer surfaces thereof, by which all impure matter thereon is removed and passes toItEhe access thereto is gained through manhole 30. After the cleaning has been effected valve 29 of flush-pipe 28 is closed and the valve 9 controlling the feed is opened, thereby again filling the cell. Valve 27, which remains in a partially-closed state, is now fully opened,
thereby allowing the water to pass in a purified state into delivery-pipe 26. It will be seen that I clean one cell at a time, by which I overcome the necessity and consequent inconvenience of shutting down the plant during the process of cleaning.
It is evident that I am enabled by means of my invention to furnish an absolutely-continuous supply of pure water for municipalities.
What I claim as my invention, and desire to secure by Letters Patent, is'-- 1. In a filtera chamber formed by envelop ing walls, a feed-pipe leading thereto, filtershafts secured therein one above the other, said filter-shafts having orifices in the ends thereof connecting with passages having a common outlet to an exit-pipe. leading from the filter-chamber, substantially as set forth.
I 2. In a filter a chamber composed of enveloping walls, a feed-pipe leading thereto and an exit pipe leading therefrom, filteringshafts secured one above the other andto the walls of the filter-chamber, said shafts having an arched interior contour, and orifices on the ends thereof leading to passages hav ing a common outlet. to the exit-pipe leading from the filter-chamber, substantially as set forth.
3. In a filter-a plurality of filter-shaftshaw ing longitudinal arched passages therethrough built up in the form of a pile, whereby there are formed longitudinal parallel passages and an arched covering for the ends of the passages into which the several passages empty, the whole being secured together by cementation, substantially as described.
4. In a filter a chamber composed of enveloping walls, feed-pipe leading thereto and exit-pipe leading therefrom, filter-shafts secured one above the other and to the walls of the filter-chamber, said shafts having an arched interior contour and a flattened outer contour, a plurality of these columns of filtering-shafts in close proximity to each other arranged in each chamber thereby giving a great filtering capacity substantially as described.
5. In afilter, filter cells built up of masonry having embodied in the walls thereof metal In testimony that I claim the foregoing as plates to strengthen the same, upright rods my own I affix my signature in the presence arranged so as to extend through the metal of'tWo witnesses.
plates and the masonry, a metal plate in the JOHN F. ZIEGLER. form of an inverted arch adapted to act as a Witnesses: closure for the cell and to be secured to the WM. BRADLEY,
upright rods, substantially as described. GEO. P. KING.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71177199A US654043A (en) | 1899-04-05 | 1899-04-05 | Filter. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71177199A US654043A (en) | 1899-04-05 | 1899-04-05 | Filter. |
Publications (1)
Publication Number | Publication Date |
---|---|
US654043A true US654043A (en) | 1900-07-17 |
Family
ID=2722612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US71177199A Expired - Lifetime US654043A (en) | 1899-04-05 | 1899-04-05 | Filter. |
Country Status (1)
Country | Link |
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US (1) | US654043A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2584394A (en) * | 1946-01-26 | 1952-02-05 | Bowser Inc | Filter |
-
1899
- 1899-04-05 US US71177199A patent/US654043A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2584394A (en) * | 1946-01-26 | 1952-02-05 | Bowser Inc | Filter |
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