DE580987C - Device for the recovery of waste steam - Google Patents
Device for the recovery of waste steamInfo
- Publication number
- DE580987C DE580987C DES98267D DES0098267D DE580987C DE 580987 C DE580987 C DE 580987C DE S98267 D DES98267 D DE S98267D DE S0098267 D DES0098267 D DE S0098267D DE 580987 C DE580987 C DE 580987C
- Authority
- DE
- Germany
- Prior art keywords
- exhaust steam
- condensate
- recovery
- water
- pressure
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
- F01K17/04—Using steam or condensate extracted or exhausted from steam engine plant for specific purposes other than heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Description
Vorrichtung zur Rückgewinnung von Abdampfwärme Es soll hier aus einer bestimmten Menge Abdampf heißes Wasser von möglichst hohen Temperaturen gewonnen werden.Device for the recovery of exhaust heat. It is intended here from a certain amount of exhaust steam obtained from hot water at the highest possible temperatures will.
Während man beim üblichen Niederschlagen von Abdampf durch kaltes Wasser nur Wasser in großer Menge, aber von verhältnismäßig niedriger Temperatur erhält, wird hier wenig Wasser von hoher Temperatur erzielt. Zu diesem Zweck wird die Abdampfmenge in zwei Ströme geteilt, von denen der eine nach Beheizung des Kochers einer Kälteabsorptionsmaschine und in bekannter Weise seines eigenen Kondensats in, einem Raum niedergeschlagen -wird, den der Verdampfei der Kältemaschine kühlt, während der zweite Strom mit dem vorgewärmten Kondensat des ersteren in einen Druckmischer geleitet Betriebskraft man dem Druck der Absorptionsmaschine entnimmt.While the usual precipitation of exhaust steam by cold Water only water in large quantities, but at a relatively low temperature receives little water of high temperature is achieved here. To this end, will the amount of evaporation is divided into two streams, one of which after the stove has been heated a cold absorption machine and in a known manner its own condensate is deposited in a room that is cooled by the evaporator of the refrigeration machine, while the second stream with the preheated condensate of the former into a pressure mixer directed operating power is taken from the pressure of the absorption machine.
In der beiliegenden Zeichnung ist schematisch der Vorgang veranschaulicht und z. B. auf I kg Abdampf bezogen.The process is illustrated schematically in the accompanying drawing and Z. B. based on I kg of exhaust steam.
Vom Abdampf D (angenommen von go° C) wird Abdampfteil D,b (6oo g) in die Vorlage k geleitet, erwärmt den Kocher v der Absorptionsmaschine, ferner Schlange d und kondensiert an der Wand b. Vom Kocher v geht der Gasstrom der Kältemaschine zur Turbine t, welche er mit seinem Druck treibt und die Mischtrommel 1l bewegt. Von der Turbine t geht der Gasstrom zu seinem Kondensor a und danach zum Absorber. Das Kondenswasser wird über c in die Schlange d gedrückt, dort erwärmt ' und unter @'1ufnahme von Frischwasser (I kg von 15' C) in die Mischtrommel getrieben. Kondens-Frischwasser gelangen mit etwa 38,r° C in die Mischkammer, in die gleichzeitig die 400 g Dia von 9o° C eintreten. Aus dieser Mischung ergehen, sich im Sammler k 2 kg Kondenswasser von einer Temperatur von I55° C (infolge des Freiwerdens der latenten Dampfwärme). Es ist somit I kg Abdampf umgewandelt worden von go° C + i kg Frischwasser in 2 kg Druckwasser von I55° C.From the exhaust steam D (assumed to be 0 ° C) exhaust steam part D, b (600 g) is passed into the receiver k, heats the cooker v of the absorption machine, furthermore coil d and condenses on the wall b. The gas flow of the refrigerating machine goes from the cooker v to the turbine t, which it drives with its pressure and moves the mixing drum 11. The gas flow goes from the turbine t to its condenser a and then to the absorber. The condensed water is pressed via c into the coil d, heated there and driven into the mixing drum while taking in fresh water (1 kg at 15 ° C). Condensed fresh water reaches the mixing chamber at around 38.r ° C, which is also where the 400 g slide of 90 ° C enters. This mixture results in 2 kg of condensed water in the collector k at a temperature of 155 ° C (due to the release of latent steam heat). I kg of exhaust steam has thus been converted from go ° C + 1 kg of fresh water into 2 kg of pressurized water at 155 ° C.
Es wird also hier eine Oberflächenkondensation und eine Mischkondensation verwendet.So there is a surface condensation and a mixed condensation here used.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES98267D DE580987C (en) | Device for the recovery of waste steam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES98267D DE580987C (en) | Device for the recovery of waste steam |
Publications (1)
Publication Number | Publication Date |
---|---|
DE580987C true DE580987C (en) | 1936-01-28 |
Family
ID=7521350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES98267D Expired DE580987C (en) | Device for the recovery of waste steam |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE580987C (en) |
-
0
- DE DES98267D patent/DE580987C/en not_active Expired
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