US446652A - Apparatus for making sulphite lye - Google Patents
Apparatus for making sulphite lye Download PDFInfo
- Publication number
- US446652A US446652A US446652DA US446652A US 446652 A US446652 A US 446652A US 446652D A US446652D A US 446652DA US 446652 A US446652 A US 446652A
- Authority
- US
- United States
- Prior art keywords
- lye
- vats
- pipe
- chamber
- gas
- 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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- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title description 46
- 235000011121 sodium hydroxide Nutrition 0.000 title description 46
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 title description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 235000015450 Tilia cordata Nutrition 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/045—Breaking emulsions with coalescers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/02—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths
Definitions
- This invention relates to a mechanism whereby sulphite lye may be manufactured continuously.
- the object of this invention is to provide a system of vats or the like, in combination with an absorptioil-chamber, whereby the continuous manufacture of sulphite lye is effected.
- Figure 1 represents a sectional elevation of our apparatus.
- Fig. 2 is a top View of the lower part of the same, partly in section.
- a B O D are vats.
- K is the absorption-chamber, provided with drip-shelves a a, the vats and the chamber being connected by a system of pipes hereinafter referred to.
- the lime-water necessary for the lye enters the vat D by the pipe 11.
- the sulphurous-acid gas enters the vats A 13 under pressure by the pipe 1, and passes either through A, K, and D, or B, K, and D, the lime-water passing either through D, K, and A, or D, K, and 13.
- the lye is completed in either A or 13, and then passes through pipe 2 2* to the place of consumption.
- the vat D is used for the reception of lime-water and the vat O for the reception of the weaker lye.
- the system of piping by which the vats A B O D and the chamber K are connected is as follows:
- vats A B by pipe 1
- a 13 to the saturating-chamber K by pipes 5 6,from K to vats C D by pipes 9 10, the partial object of 10 being to allow the free flow of the liquid from the vat 0 when the valveS is opened.
- Theliquids are conducted through pipes 7 and 8 into K, from there by pipes 3 at to A 13, and from these vats they may be carried to the outlet 2* or to the vat C by pipe 2.
- vats A and 13 are already filled with weak lye.
- C is empty, and D contains lime-water.
- the gas enters through pipe 1 into the vats A and B and up through the saturating-chamber K to D.
- the valves in pipes 7, 8, and 9 are then closed and the valve 13 in pipe 2 opened. Pressure will then increase in A, B, and K until it is sufficient to force the weak lye from B to 0.
- the outflow of O is regulated in such a manner that as soon as B is nearly filled the lye in A will also nearly have 'absorbed the wished-for amount of sulphurous acid, (80,.) As soon as this is accomplished the gas is switched over to B, and the outletvalves from K are again closed, and the completed lye is forced over from B to pipe 2 2* to the place of consumption. As meanwhile chamber K is under pressure of sulphurous acid, ($0 the lime which has settled in chamber K will be dissolved, and thus it is possible to obtain a lye containing an equal percentage of lime, and also in this manner the drip-shelves of the chamber K will be kept clean, thus excluding the possibility of an obstruction in the chamber K.
- the apparatus is worked under gas-pressure; but the same effect would be obtained by suction.
- the circulation of the liquids could likewise be obtained by pumping.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
Description
(No Model.) 2 SheetS -Sheet 1.
' A. WENDLER & J. SPIRO.
APPARATUS FOR MAKING SULPHITE LYE.
No. 446,652. Patented Feb. 17,1891.
"m: NORRIS versus co" wum-umm, WASHINGTON, n. c
(No Model.) 2 Sheets-Sheet 2.
A. WENDLER & J. SPIRO. APPARATUS FOR. MAKING SULPHITE LYE.
No. 446,652. Patented Feb. 17, 1891..
lT/VESSES nvvnvrons I "7 A Q? By WATTOR/VEVE,
" NlTED STATES Parent rricm ALEXANDER \VENDLER AND JULIUS SPIRO, OF \VATERTO\VN, NElV YORK.
APPARATUS FOR MAKING SULPHITE LYE.
SPECIFICATION forming part of Letters Patent No. 446,652, dated February 17, 1891.
Application filed December 4, 1890. $erial No. 373,542. (No model.)
To all whom it may concern:
Be it known that we, ALEXANDER \VEND- LER and JULIUS SPIRO, both residents of Vatertown, Jefferson county, and State of New York, have invented an Apparatus for the Continuous Manufacture of Sulphite Lye, of which the following is a specification.
This invention relates to a mechanism whereby sulphite lye may be manufactured continuously.
The object of this invention is to provide a system of vats or the like, in combination with an absorptioil-chamber, whereby the continuous manufacture of sulphite lye is effected.
Reference is had to the accompanying drawings, wherein Figure 1 represents a sectional elevation of our apparatus. Fig. 2 is a top View of the lower part of the same, partly in section.
A B O D are vats.
K is the absorption-chamber, provided with drip-shelves a a, the vats and the chamber being connected by a system of pipes hereinafter referred to. The lime-water necessary for the lye enters the vat D by the pipe 11. The sulphurous-acid gas enters the vats A 13 under pressure by the pipe 1, and passes either through A, K, and D, or B, K, and D, the lime-water passing either through D, K, and A, or D, K, and 13. The gas cannot be completely absorbed by the liquid in the vats A B on account of the rapidity with which it passes through thesame, and therefore the absorption-chamber K, provided with dripshelves a 0., is put in, which affords the gas the largest possible plane of attack. It is our object to let the weak lye which is still able to absorb a large quantity of sulphurous acid run as often as possible over the shelves in the saturatin g-chan1berK,whereas the strongest lye, which is unable to absorb much more sulphurous acid, (80 is finally charged with gas in the lower vats. The incomplete lye passes from A or B through pipe 2 to G, and from 0 through K back to A or B. The lye is completed in either A or 13, and then passes through pipe 2 2* to the place of consumption. The vat D is used for the reception of lime-water and the vat O for the reception of the weaker lye. The system of piping by which the vats A B O D and the chamber K are connected is as follows: The
gas is conducted to vats A B by pipe 1, and from A 13 to the saturating-chamber K by pipes 5 6,from K to vats C D by pipes 9 10, the partial object of 10 being to allow the free flow of the liquid from the vat 0 when the valveS is opened. Theliquids are conducted through pipes 7 and 8 into K, from there by pipes 3 at to A 13, and from these vats they may be carried to the outlet 2* or to the vat C by pipe 2.
In operation we will suppose the vats A and 13 are already filled with weak lye. C is empty, and D contains lime-water. The gas enters through pipe 1 into the vats A and B and up through the saturating-chamber K to D. The valves in pipes 7, 8, and 9 are then closed and the valve 13 in pipe 2 opened. Pressure will then increase in A, B, and K until it is sufficient to force the weak lye from B to 0. As soon as this is accomplished the valve Sis opened and the weal: lye allowed to pass from C over the shelves in the saturating chamber K, and then through pipe 4 to the vat B. On this passage it will absorb the gas which is in K. The outflow of O is regulated in such a manner that as soon as B is nearly filled the lye in A will also nearly have 'absorbed the wished-for amount of sulphurous acid, (80,.) As soon as this is accomplished the gas is switched over to B, and the outletvalves from K are again closed, and the completed lye is forced over from B to pipe 2 2* to the place of consumption. As meanwhile chamber K is under pressure of sulphurous acid, ($0 the lime which has settled in chamber K will be dissolved, and thus it is possible to obtain a lye containing an equal percentage of lime, and also in this manner the drip-shelves of the chamber K will be kept clean, thus excluding the possibility of an obstruction in the chamber K. lVhen all the completed lye has been forced out of the vat A or 13, fresh lime-water will be conducted into such empty vat, opening the valve in pipe 7 and allowing the lime-water to run over the shelves (6 of the chamber K to the vat A or B. By closing the gas outlet valves of K the weak lye is forced from A to G. Then by opening the valve 8 the weak lye is allowed to pass from C over the saturating-shelves o; a of the chamber K to A. After the same liquid from one of the lower vatssay A-has passed over the saturating-shelves in K twice the lye in the other lower vatsay l5is nearly oon1- pleted. The gas is then switched. over and conducted through vat A, the outlet-valves from K are closed, and the completed lye is forced from B through pipe 2 2* to the place of consumption. In like manner further charges are manipulated.
In the above-described case the apparatus is worked under gas-pressure; but the same effect would be obtained by suction. The circulation of the liquids could likewise be obtained by pumping.
Having described our invention, what we claim is- 1. The combination of a saturating-tank K, having drip-shelves a a, with the lower vats A B, gas-supply pipe entering said vats, weaklye pipe 2, leading from said vats, upper B, pipes connecting them with the lower part of the tank K and with the gas-supply pipe 1, leading into the vats A B, and with the pipe 2, connecting the lower vats A B with the elevated vat O, substantially as herein shown and described.
ALEXANDER WENDLER.
JULIUS SPIRO.
\Vitnesses: CASPER W. COLE, Jos. H. SPRATT.
Publications (1)
Publication Number | Publication Date |
---|---|
US446652A true US446652A (en) | 1891-02-17 |
Family
ID=2515541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US446652D Expired - Lifetime US446652A (en) | Apparatus for making sulphite lye |
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- US US446652D patent/US446652A/en not_active Expired - Lifetime
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