US432190A - Apparatus for making vinegar - Google Patents
Apparatus for making vinegar Download PDFInfo
- Publication number
- US432190A US432190A US432190DA US432190A US 432190 A US432190 A US 432190A US 432190D A US432190D A US 432190DA US 432190 A US432190 A US 432190A
- Authority
- US
- United States
- Prior art keywords
- liquid
- graduator
- shelf
- reservoir
- air
- 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
- 239000000052 vinegar Substances 0.000 title description 20
- 239000007788 liquid Substances 0.000 description 64
- 239000011521 glass Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000001174 ascending Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000630 rising Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 210000001736 Capillaries Anatomy 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001680 brushing Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229950008597 drug INN Drugs 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000003864 humus Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12J—VINEGAR; PREPARATION OR PURIFICATION THEREOF
- C12J1/00—Vinegar; Preparation or purification thereof
- C12J1/10—Apparatus
Description
(No Model.)
E. E. MURPHY & W. BERKEL.
APPARATUS FOR MAKING VINEGAR.
Patented July 15, 1890.
rm; humus swans co., movmLn-nu., msmucrou, o. c.
UNITED STATES PATENT OFFICE.
EDWARD E. MURPHY AND VILLIAM BERKEL, OF EAST SOMERVILLE, MASSACHUSETTS.
APPARATUS FOR MAKING VINEGAR.
SPECIFICATION forming part of Letters Patent No. 432,190, dated July 15, 1890.
Application filed September 3, 1889. Serial No. 322,901. (Nomodel.)
.To all whom, it may concern:
Beit known that we, EDWARD E. MURPHY and l/VILLIAM BERKEL, residing at East Somerville, in the county of Middlesex and State of Massach usetts, have invented certain new and useful Improvements in Apparatus for Maklng Vinegar, of which the following is a full, clear, and exact description. Y
The present invention relates to improvements in apparatus for producing vinegar by what is known as the quick process 5 and it relates particularly to an improved automatic stillatitious and vapor-condensing feed for such apparatus, as well as to improved means for diffusing the liquid io be acetified in the graduator.
-It has heretofore been common to supply vinegar-graduators bya small but continuous feed. With such a feed the conditions Within the graduator are maintain ed without change and the How of the supply is regular and causes no disturbance or fiuctuation in the process of acetitication. XVe have found that this condition does not resultin the best and most economical work and that-it is desirable to regularly alter or change the conditions existing within the graduator, so as to prevent a continuous or unchangeable state of the vapors and the diffused liquid undergoing rectification-that is to say, it is desirable that the supply of liquid to the graduator shall be in small quantities repeated at short intervals.
The first feature of invention therefore consists of a vinegangraduator provided with an automatically-acting intermittent feed device.
It is also essential to the best exposure of the liquid to the air passing through thegraduator that the liquid be spread out over the shelf or shelves therein in a thin film and subdivided as it passes to the shavings into as minute drops as possible. lleretofore it has been common to make such shelves of Wood or similar material and to provide them with openings or tubes for freely conducting the liquid to the shavings in the lower part of the graduator. We have found, however, that it is far more desirable to cause the liquid while working through the shelf to pass over as large a surface and to be reduced to as nearly a filnrlike condition as possible. To this end the second feature of inventi0nconsists of a graduator provided with a perforated distribu tin g-shel f, upon which the liquid is received and which has its perforations loosely illed by the stems of headed glass plugs, the heads of which are beveled on their under faces or inclined to the plane of the shelf. In the manufacture of vinegar by the common forms of such apparatus there is a material loss by evaporation and by the carrying off of the vapors of the liquid being acetified. This loss is due to two causes-first, to evaporation by reason of the temperature at which the graduator is kept to insure the proper degree of fermentation, and, second, to the escape from the graduator of the vapors in thc upper parts thereof, which are carried out by the air, which is necessarily kept circulating from the bottom to and out of the top of the graduator.
The third feature of inventionconsists of a draft-tube or other air-exit passage leading from the top of, and for permitting the air to pass out of, the graduator, which passage or air-exit is surrounded by the liquid being supplied to the graduator, so as to produce condensation and return to the grad uator of the vapors carried by the air.
In the drawings, Figure l represents a central vertical section of a vinegar-gradnator embodying our improvements. Fig. 2 shows in enlarged form a vertical section of the automatic feed-reservoir and the condensing air-outlet tube. Fig. shows an enlarged section of the distributingshelf of the gradu ator, taken through one of the glass plugs.
Referring to these views in detail, A represents the body of the graduator; B, the shavings or similar material in the same; O, the air-inlet; D, the hinged lid; E, a tap for drawing off the contents, and F a source of supply of the liquid to be converted into vinegar.
G is the feed-reservoir, which may be a vessel of anysuitable material, and is removably supported on the top of the graduator.. In
the bottom of this reservoir is fixed by any suitable means, as the plug H, one leg of the glass siphon l, and this leg extends down through the top of the graduator to just above the distributing-shelf J.
The other leg of the ICO siphon reaches to or just below the middle of the reservoir, and the bend of the Siphon is just below the top of the neck or openinginto the reservoir. A short distance below this bend and in the short leg of the siphon is a hole K, sufficiently large to admit air, butnot to admit the liquid.
L is the condensing air-outlet tube. This tube is secured in the plug H of the reservoir G, and extends through the opening in the hinged lid of and to within the graduator. Its upper end is shown as at substantially the same height as the neck of the reservoir, but it may be farther extended; also, though we have shown this tube as straight, it may be otherwise shaped, as in the form of a worm, or it may be composed of parts of different sizes exposing large areas of condensing-surfaces.
lM represents headed glass plugs loosely fitting in holes in the shelf J. The inn er faces of their heads are in contact with the upper surface of the shelf, but the heads are beveled on one side or otherwise inclined to the vplane of the shelf, so as to permit the stock to readily flow under them to their stems. This shelf may be of wood or of other material-such as glass or a substance readily cleaned and not undesirably affected by the liquid being acetified. The plugs project somewhat below the under surface of the distributing-shelf, so that the liquid will drop from their tips.
The action of the apparatus is as follows: It is to be understood that the supply-faucet is adjusted so that a small stream is continuously running into the reservoir. The reservoir fills to the top of the siphon or until the liquid therein runs over into the longer leg. When this takes place, the siphon, by an action Well understood, begins to draw off the contents of the reservoir at a rate corresponding to the size of its bore. After the level of the liquid descends to below the airvent in the siphon, and usually not until the level is near or at the end of the short leg of the siphon, small quantities of air will enter the vent and bubbles be formed in the ascending column, so that when the level is at the end of the short leg the ascending column of liquid is broken and flows back into the reservoir, thus emptying the siphon. Vere it not for this vent, when the iiow to the graduator ceases the short leg would -remain filled with a column of liquid, and upon the levelin the reservoir rising the siphon would be at once started and would draw off a little of the liquid and there would result a too frequent intermitting or dribbling action that would prevent the reservoir filling; but by the use of the vent the short leg of the siphon is emptied each time the reservoir is By these means the feed to the ered upon the shelf at regularly-.recurring intervals. This feeding the liquid tothe distributing-shelf is important, for when the liquid is thus delivered upon the shelf it is in quantity sufficient to insure it being spread entirely over the shelf, so as to make the distribution uniform. The liquid flows with force enough to slightly move the plugs, and not only to relieve them of any possible clogging that they may have undergone, but to start anew the iiow of the liquid around them and through the holesin the shelf. This feed is important, also, in the respect that by reason of its intermittent character the vapors that collect in the tops of the graduator are more or less condensed or absorbed and carried back through the shavings, so that y there is less waste by evaporation than is eX- perienced with the common form of feedgraduator. Furthermore, this kind of feed tends to prevent sluggishness in the fermentating action, the formation of stoppages, and the dragging effect of capillary attraction. The transmission throughoutis of a pulsatory kind, that assists to a proper circulation of air and preserves the highest activity of action, and, as might be expected, accelerates acetification and materially lessens the time of the process as a whole. The operation of the feed does not, however, wholly reduce the vapors that may be carried off by the draft of air out of the graduator, and the condensation-tube is therefore made use of. This tube, arranged as described, is subjected to the cooling effect of the rising and falling body of liquid in the reservoir, and so is kept at a temperature that causes, practically, all the vapor carried by the'air passing through it to be condensed and returned to the graduator, thus effecting a considerable saving of the liquid being acetified. This condensingtube may be arranged in various other ways to have the effect designed for it, and We do not limit ourselves to this special arrangement, though it is believed that this arrangement of the tube, in connection with-the reservoir, is the most practical and economical. The reservoir serves to permit impurities and foreign substances in the liquid to settle and be collected in the bottom thereof, thereby reducing the tendency of the shelf and its plugs to become clogged, and producing a pure and clear final product. The plugs in the distributin g-shelf have the essential function of spreading the liquid out in a film-like form as it works through the holes in the shelf-that is, the plugs being of glass and non-absorbent, the liquid spreads over them without adhesion and in the form of minute drops or films. This of course results in the liquid being greatly subdivided and so that it is distributed in minute drops very evenly over the shavings below the shelf. This construction of the shelf and the plugs also per` mits their being readily cleaned of any matter that may collect on and around them. The top of the shelf may be brushed over with IDO IOS
IIO
a stiif brush and all sediment will be removed, and this brushing will move the plugs in their places, so as to free them if stuck and so as -to work ont any collections between their stems and the walls of the perforation in the shelf. By these means we produce a self-acting apparatus that needs little attention, and that produces pure and clear vine gar in less time and with less loss in bulk, and hence more economically, than any of the common forms of apparatus known to us.
XVe are aware that it has been proposed to use glass tubes Xed in the shelf to conduct the liquid through the shelf, and we do not claim any such construction; nor do we broadly claim glass as a material to make such conductors of. Te only claim in this respect glass plugs when used as and for the purposes herein described.
l. In a vinegar apparatus, the combination, with a graduator, of an intermittent Siphon arranged to supply the graduator, as and for the purpose set forth.
2. In avinegar apparatus,the combination, with a graduator, of a reservoir adapted to' continuously receive liquid from a source of supply and provided with a siphon connectliquid collected in the reservoir to the graduator.
3. In a vinegar apparatus, the combination, with a graduator, of an air-exit condensingtube, whereby the vapors carried by the air are condensed and returned to the graduator, as set forth.
Il. In a vinegar' apparatus, the combination, with a graduator, of an air-exit condensingtube extending out the top of the graduator and thro ugh a reservoir of the liquid supplied to the graduator, as and for the purpose set forth.
5. The combination, in a vinegar-graduator, of a perforated distributingshelf located within and near the top, and headed glass plugs M, loosely suspended in the perforations of the shelf and having the under faces of their heads inclined to the plane of the shelf, as and for the purpose set forth.
EDXVARD E. MURPHY. VILLIAM BERKEL. Vitnesses:
R. B. GRAHAM, F. WV. HOPKINS.
Publications (1)
Publication Number | Publication Date |
---|---|
US432190A true US432190A (en) | 1890-07-15 |
Family
ID=2501096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US432190D Expired - Lifetime US432190A (en) | Apparatus for making vinegar |
Country Status (1)
Country | Link |
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US (1) | US432190A (en) |
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0
- US US432190D patent/US432190A/en not_active Expired - Lifetime
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