US4383A - Improvement in condensing steam and feeding steam-boilers - Google Patents
Improvement in condensing steam and feeding steam-boilers Download PDFInfo
- Publication number
- US4383A US4383A US4383DA US4383A US 4383 A US4383 A US 4383A US 4383D A US4383D A US 4383DA US 4383 A US4383 A US 4383A
- Authority
- US
- United States
- Prior art keywords
- steam
- boilers
- water
- pipes
- condensing
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 36
- 238000009833 condensation Methods 0.000 description 14
- 230000005494 condensation Effects 0.000 description 14
- 238000001816 cooling Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 238000007599 discharging Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 210000000214 Mouth Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000266 injurious Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride 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
Definitions
- my invention consists in arefrigerating apparatus attached to the cylinder of the steam-engine, wherein the water for condensation and the condensed steam are so distributed that a constant supply of fresh water is returned to the boilers, and also of cold water for t-he condensation of its steam.
- (Z is an air-pump communicating with the condensing-chamber by the channel c c.
- two pipes receive the water it discharges, of which c e is the feedpipe for supplying the boiler, while f empties the surplus into the reservoir g, which stands on the top of the large tank h h. h h, containing the refrigerator.
- a pipe, t' is fixed, to communicate with the receiving-hood k, covering the mouths of the metal pipes.
- L Z m is the cooling apparatus, composed of a number of metal pipes. rlhese pipes are arranged by inserting them into plates of metal, havinga sufficient number of holes perforated to receive the ends of the pipes, as shown in a a a, Fig. 3, the pipes t0 be water-tight, and
- hoods k m are boxes of metal
- O is a pipe, attached to the hood m, running to the condensing-chamber a, into which it terminates with an open nozzle at p, and is the jet-pipe for condensation.
- I commence by filling my boilers with freshwater until they have received the quantity usually given.
- Astream of cold water is now turned into the watertight tank ZZ h h, h through lr, flowing over the pipes 7c Z m, and discharging at s, but so that the pipes shall be always completely submerged.
- the water to supply the tank can be taken through the bottom or sides of the boat, or by troughs placed under the guards behindl the paddle-wheels to catch the liftwater, and so led into the tank.
- Figure l is a sectional view, showing the entire apparatus connected and in operation.
- Fig. 2 is a ground plan, with a top view of the air-pump, reservoir, tanks, and pipes.
- Fig. 3 is a perspective view of the cluster of pipes, the receiving-hood l.' being removed to show the manner of arranging them in the plates a a c.
- the operation of this machine may be varied in the cooling part by passing the cold Water through the pipes lc Z fm, and discharging the Water taken from the condenser, which is to be cooled, into the tank h h 71, h, changing the injection and eduction pipes to suit the alteration, the result produced being the same.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Description
UNTTED STATES PATENT Tricia.
JOSEPH I. PIBSSON, JR., OF NEV YORK, N. Y.
Specification forminghpart of Letters Patent No. llvfdated Fcbruary 10,1846.
T 0 all whom, may concern.-
Be it known that I, J osErH I). PIRssoN, Jr., of the city, county, and State of New York, have invented a new and Improved Condensing Apparatus for Steam Machinery and for Supplying Steam-Boilers with Fresh XVater; and I do hereby declare that the following is a full and exact description.
The nature of my invention consists in arefrigerating apparatus attached to the cylinder of the steam-engine, wherein the water for condensation and the condensed steam are so distributed that a constant supply of fresh water is returned to the boilers, and also of cold water for t-he condensation of its steam.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
Beneath or near to the ordinary cylinder of the steam-engine, I construct a hollow chamber of iron, (of which c, Figure l, is a sec tional view, showing the interior, (into which the steam for condensation is to be exhausted. From the bottom of the chamber an opening, b, is made, for carrying off the condensed steam and water.
(Z is an air-pump communicating with the condensing-chamber by the channel c c. From the top of the pump two pipes receive the water it discharges, of which c e is the feedpipe for supplying the boiler, while f empties the surplus into the reservoir g, which stands on the top of the large tank h h. h h, containing the refrigerator. From the reservoir g a pipe, t', is fixed, to communicate with the receiving-hood k, covering the mouths of the metal pipes.
L Z m is the cooling apparatus, composed of a number of metal pipes. rlhese pipes are arranged by inserting them into plates of metal, havinga sufficient number of holes perforated to receive the ends of the pipes, as shown in a a a, Fig. 3, the pipes t0 be water-tight, and
Iinserted into the perforated plates in like manner. The hoods k m are boxes of metal,
water-tight, and bolted to the perforated plates a c a, Fig. 3, n n a, Fig. l, so that the whole cluster of pipes will receive and discharge into them, the water being received into 7c and discharged through the pipes into the hood m.
O is a pipe, attached to the hood m, running to the condensing-chamber a, into which it terminates with an open nozzle at p, and is the jet-pipe for condensation.
In order to set my machine in-operation, I commence by filling my boilers with freshwater until they have received the quantity usually given. I then ll, also, the cooling apparatus k Z m with fresh water from the reservoir g, which is likewise to bekept filled. Astream of cold water is now turned into the watertight tank ZZ h h, h through lr, flowing over the pipes 7c Z m, and discharging at s, but so that the pipes shall be always completely submerged. Should this machine be applied to the engines for propelling boats, the water to supply the tank can be taken through the bottom or sides of the boat, or by troughs placed under the guards behindl the paddle-wheels to catch the liftwater, and so led into the tank. Steam being now raised, the engine is worked vin the usual manner. rlhe steam is exhausted from the cylinder by the pipe t into the condenser a. A jet of cold water being opened on it from the pipe o, it is condensed and falls to the bottom of the condenser, from whence the whole is removed by the pump cZ through the channel c c and discharged into the reservoir g. The water in the reservoir g, having becom'ehighl y raritied,is rendered unt for condensation if returned immediately to the condenser. Therefore it discharges itself through the pipe t' into the receiving-hoodk, and flowingthrough the pipes immersed in cold water, it arrives at m properly cooled for condensation. At each stroke of the engine a certain quantity of 'water for the reproduction of steam must be returned to the boiler. This is done by the feed-pipe e e, attached to the reservoir on the top of the pump, taking its supply from the water in its rarified state. In marine engines this apparatus will prevent the necessity of blowing-off 7 from the boilers, in order to prevent the depositof salt from the evaporation of sea-water, and also the formation of scale, so injurious to iron boilers, and in river-boats it will keep the boilers free from the deposit of mud and other impurities.
Figure l is a sectional view, showing the entire apparatus connected and in operation. Fig. 2 is a ground plan, with a top view of the air-pump, reservoir, tanks, and pipes. Fig. 3 is a perspective view of the cluster of pipes, the receiving-hood l.' being removed to show the manner of arranging them in the plates a a c.
Vhat I claim as my invention, and desire to secure by Letters Patent, is
rl`he refrigerator, as herein described, in combination with any of the known jet-c0ndens ers, the said refrigerator receiving that portion of the Water from the condenser which is not immediately returned to the boiler, cooling the same sufficiently for use in condensing, and returning it to the jet for the condensation of the steam from the cylinder, the Whole being combined and operating substantially as herein set forth. f
The operation of this machine may be varied in the cooling part by passing the cold Water through the pipes lc Z fm, and discharging the Water taken from the condenser, which is to be cooled, into the tank h h 71, h, changing the injection and eduction pipes to suit the alteration, the result produced being the same.
JOSEPI l). PIRSSON, JR.
Vitnesses: l
JOHN XV. PIRssoN, TALBOT PIRssoN.
Publications (1)
Publication Number | Publication Date |
---|---|
US4383A true US4383A (en) | 1846-02-10 |
Family
ID=2064684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US4383D Expired - Lifetime US4383A (en) | Improvement in condensing steam and feeding steam-boilers |
Country Status (1)
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US (1) | US4383A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5690591A (en) * | 1979-11-02 | 1981-07-22 | Du Pont | Method of heating thin surface layer |
WO2011131709A1 (en) | 2010-04-21 | 2011-10-27 | Novartis Ag | Furopyridine compounds and uses thereof |
WO2012010663A1 (en) | 2010-07-22 | 2012-01-26 | Novartis Ag | 2,3,5-trisubstituted thiophene compounds and uses thereof |
WO2019046558A1 (en) | 2017-08-31 | 2019-03-07 | E. I. Du Pont De Nemours And Company | Sulfuric acid alkylation reactor system and conversion of a hydrogen fluoride alkylation unit to a sulfuric acid alkylation unit |
CN108377901B (en) * | 2017-02-21 | 2021-11-02 | 山东农业大学 | Continuous multi-generation bud mutation seed selection and method for continuously improving apple red character by combining with crossbreeding |
-
0
- US US4383D patent/US4383A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5690591A (en) * | 1979-11-02 | 1981-07-22 | Du Pont | Method of heating thin surface layer |
WO2011131709A1 (en) | 2010-04-21 | 2011-10-27 | Novartis Ag | Furopyridine compounds and uses thereof |
WO2012010663A1 (en) | 2010-07-22 | 2012-01-26 | Novartis Ag | 2,3,5-trisubstituted thiophene compounds and uses thereof |
CN108377901B (en) * | 2017-02-21 | 2021-11-02 | 山东农业大学 | Continuous multi-generation bud mutation seed selection and method for continuously improving apple red character by combining with crossbreeding |
WO2019046558A1 (en) | 2017-08-31 | 2019-03-07 | E. I. Du Pont De Nemours And Company | Sulfuric acid alkylation reactor system and conversion of a hydrogen fluoride alkylation unit to a sulfuric acid alkylation unit |
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