US65884A - Improved mode of condensing noxious vapors from lard-rendering - Google Patents
Improved mode of condensing noxious vapors from lard-rendering Download PDFInfo
- Publication number
- US65884A US65884A US65884DA US65884A US 65884 A US65884 A US 65884A US 65884D A US65884D A US 65884DA US 65884 A US65884 A US 65884A
- Authority
- US
- United States
- Prior art keywords
- lard
- rendering
- condensing
- improved mode
- 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
Links
- 230000001473 noxious Effects 0.000 title description 4
- 238000009877 rendering Methods 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000009835 boiling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
Definitions
- This improvement relates to the manner in which the steam and vapor generated in fut-boiling and other processes of a similar nature are condensed and rendered harmless; and the invention consists in connecting a coil of pipe'to' the kettle in which such boiling is done, and thereby conducting the steam and vapor which rise from the contents of the kettle, through a cistern containing cold water, in the manner hereinafter described.
- the drawing represents a central vertical section of my condenser.
- the pipe'C is connected with the upper part or top of the boiler or kettle, and (the boiling being done in a closed vessel) the steam and vapor which rise are conducted oil' through the coil, and being surrounded with cold water, are condensed, and pass off through the pipe D.
- a constant stream of cold water is beingdischarged through the pipe E, by which means the cistern is kept full, or nearly so.
- Thc overilow pipc F carries oil the water, after the cistern becomes filled, as fast as it enters, taking it from the surface, when the temperature is highest.
- the overflow pipe is connected with the discharge pipe D, and, in this connection, it performs a. double duty.
- the current of water which is constantly passing through it, has a tendency to produce a vacuum in the coil, thereby causing the vapors to be discharged from the kettle with increased velocity.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Description
S. DAVIS. MOD-E 0F GONDENSING NOXIOUS VAPORS FROM LARD RENDERING, &c.
No. 65,884. Patented June 18, 1867.
TERS co. Puu'murxa, WASHINGTON n c 1 guitar: gram idatent @ffirt.
- S.A M U'E'L. DAVIS, -OF NEW YORK; N. Y.
Letters Patent No. 65,884, dated Jame 18, 1867.
IMPROVED MODE 0? CONDEN SING- NOXIOUS VAPORS FROM LARD-RENDERING, (he.
ililgt 5ttebuit nfrmh to in flgrse irttrrs 33am and making part at lljt s um.
TO ALL WHOM IT MAY CONCERN:
Be it known that I, SAMUEL DAVIS, of thccity and county of New York, have invented a new and improved Method of Condensing Vapors: and I do hereby declare that the following is'a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being bad to the accompanying drawings, forming'part of this specification.
This improvement relates to the manner in which the steam and vapor generated in fut-boiling and other processes of a similar nature are condensed and rendered harmless; and the invention consists in connecting a coil of pipe'to' the kettle in which such boiling is done, and thereby conducting the steam and vapor which rise from the contents of the kettle, through a cistern containing cold water, in the manner hereinafter described.
The drawing represents a central vertical section of my condenser.
A is the cistern; B is the coil in the cistern; C is the pipe which conducts the vapor from the kettle to the coil; D is the pipe which receives the condensed vapor in the forni of liquid, or otherwise, and discharges it into the sewer; E is a pipe which conducts a stream of cold water into the cistern; F is an overflow pipe.
Similar letters of reference indicate corresponding parts.
The arrangement is easily understood from the drawing. 7
The pipe'C is connected with the upper part or top of the boiler or kettle, and (the boiling being done in a closed vessel) the steam and vapor which rise are conducted oil' through the coil, and being surrounded with cold water, are condensed, and pass off through the pipe D. A constant stream of cold water is beingdischarged through the pipe E, by which means the cistern is kept full, or nearly so. Thc overilow pipc F carries oil the water, after the cistern becomes filled, as fast as it enters, taking it from the surface, when the temperature is highest. The cold water from the supply pipe E,.sinks to the bottom or lower part of the cistern, thus keeping the water in the cistern comparatively cool. The overflow pipe, as will be seen, is connected with the discharge pipe D, and, in this connection, it performs a. double duty. The current of water, which is constantly passing through it, has a tendency to produce a vacuum in the coil, thereby causing the vapors to be discharged from the kettle with increased velocity. By this arrangement, the fat-boiling process, which has hitherto been considered a nuisance, and justly so, becomes as agreeable and unobjcc tionablc as any other occupation, even in a densely populated neighborhood.
I claim as new, and desire to secure by Letters Patent 1. The arrangement of the cistern A, the coil B, andthc pipes C, E, D, and F, in combination with a kettle or boiler, for the purposes herein set forth.
2. Discharging a stream of water into the discharge pipe of a boiler, for the purpose of increasing the draught from the boiler, substantially as described.
SAMUEL DAVIS.
Witnesses:
WM. F. MCNAMABA, ALEX. F. Roesnrs.
Publications (1)
Publication Number | Publication Date |
---|---|
US65884A true US65884A (en) | 1867-06-18 |
Family
ID=2135410
Family Applications (1)
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US65884D Expired - Lifetime US65884A (en) | Improved mode of condensing noxious vapors from lard-rendering |
Country Status (1)
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US (1) | US65884A (en) |
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- US US65884D patent/US65884A/en not_active Expired - Lifetime
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