DE475121C - Heater for boiling and bleaching liquor with a helical heating coil - Google Patents
Heater for boiling and bleaching liquor with a helical heating coilInfo
- Publication number
- DE475121C DE475121C DEW72457D DEW0072457D DE475121C DE 475121 C DE475121 C DE 475121C DE W72457 D DEW72457 D DE W72457D DE W0072457 D DEW0072457 D DE W0072457D DE 475121 C DE475121 C DE 475121C
- Authority
- DE
- Germany
- Prior art keywords
- heating coil
- heater
- bleaching liquor
- boiling
- sheet metal
- 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
- 238000010438 heat treatment Methods 0.000 title claims description 18
- 238000004061 bleaching Methods 0.000 title claims description 5
- 238000009835 boiling Methods 0.000 title claims description 3
- 239000002184 metal Substances 0.000 claims description 9
- 238000010411 cooking Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 5
- 239000003518 caustics Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for heating
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Induction Heating (AREA)
Description
Erhitzer für Koch- und Bleichlauge mit einer schraubengangartig gestalteten Heizschlange Die Erfindung bezieht sich auf einen Erhitzer für Koch- und Bleichlauge mit einer schraubengangartig gestalteten Heizschlange, welche an ihrer Innen- und Außenfläche je von einem eng anliegenden Blechmantel umgeben ist und bei der dadurch ein die Heizschlange umschließender, schraubengangartig gestalteter Durchflußkanal für die zu erhitzende Flüssigkeit gebildet ist.Heater for boiling and bleaching liquor with a helical design Heating coil The invention relates to a heater for cooking and bleaching liquor with a helical shaped heating coil, which on its inner and The outer surface is each surrounded by a closely fitting sheet metal jacket and thereby a helical flow channel surrounding the heating coil is formed for the liquid to be heated.
Die weitere Ausbildung dieser Erfindung nach Patent 457 679 besteht nun darin, daß der an die Heizschlange eng anliegende und dadurch einen schraubengangartig gestalteten Durchflußkanal für die zu erhitzende Flüssigkeit bildende innere oder äußere oder innere und äußere Blechmantel selbst als Doppelmantel zur Beheizung mit Dampf zwecks Vergrößerung der nutzbaren Heizfläche ausgebildet ist. Hierbei können mehrere spiralförmige Heizschlangen mit verschiedenen Durchmessern ineinandergeschachtelt sein, wobei die Heizschlangen durch lose eingelegte Blechzylinder voneinander getrennt sind, so daß zwei oder mehrere spiralförmige Hohlräume für den Durchgang der Flüssigkeit, z. B. kaustische Lauge, gebildet werden.The further development of this invention according to patent 457 679 consists in the fact that the inner or outer or inner and outer sheet metal jacket itself as a double jacket for heating with steam for the purpose of increasing the temperature of the inner or outer or inner and outer sheet metal jacket, which fits tightly to the heating coil and is thus a helical shaped flow channel for the liquid to be heated usable heating surface is formed. Here, several spiral heating coils with different diameters can be nested, the heating coils are separated from each other by loosely inserted sheet metal cylinders, so that two or more spiral cavities for the passage of the liquid, for. B. caustic liquor are formed.
Die Erfindung in ihrer weiteren Ausbildung ist auf der Zeichnung schematisch dargestellt, und zwar in verschiedenen Ausführungsformen in einem senkrechten Querschnitt.The invention in its further development is shown schematically in the drawing shown, in various embodiments in a vertical cross section.
Wie aus Abb. x ersichtlich, ist der innere Blechmantel a nach dem Patent 457 679 als Doppelmantel a1 ausgebildet, welcher gleichzeitig oder unabhängig von der Dampfzuleitung b durch ein besonderes Zuleitungsrohr g mit 'Heizdampf versorgt wird. Hierdurch wird auf billige Art und Weise eine wesentliche Vergrößerung der Heizfläche herbeigeführt, und gleichzeitig werden die Vorteile der Einrichtung nach dem Hauptpatent beibehalten. Nach Abb. 2 ist der äußere Blechmantel c nach dem Hauptpatent ebenfalls als Doppelmantel cl ausgeführt, der genau so wie der innere Doppelmantel a1 mit Heizdampf durch das Zuleitungsrohr g beheizt werden kann.As can be seen from Fig. X, the inner sheet metal jacket a according to patent 457 679 is designed as a double jacket a1, which is supplied with heating steam at the same time or independently of the steam supply line b through a special supply pipe g. In this way, a substantial increase in the heating surface is brought about in an inexpensive manner, and at the same time the advantages of the device according to the main patent are retained. According to Fig. 2, the outer sheet metal jacket c according to the main patent is also designed as a double jacket cl, which, like the inner double jacket a1, can be heated with heating steam through the supply pipe g.
Nach Abb. 3 besteht die Heizschlange b nach dem Hauptpatent aus zwei parallel zueinander verlaufende spiralförmigen Rohren b1, b2 von verschiedenen Durchmessern, welche durch einen lose eingelegten Blechmantel i voneinander getrennt sind, so daß zwei spiralförmige Hohlräume dl, d2 entstehen, zwischen denen die zu erhitzende Flüssigkeit hindurch strömt.According to Fig. 3, the heating coil b according to the main patent consists of two parallel spiral tubes b1, b2 of different diameters, which are separated from one another by a loosely inserted sheet metal jacket i, see above that two spiral cavities dl, d2 arise, between which the one to be heated Liquid flows through it.
Ohne aus den Rahmen der Erfindung herauszufallen, kann die Anzahl der ineinandergeschächtelten Heizschlangen vergrößert werden, um mehrere spiralförmige Durchgangsräume für die zu erhitzende Flüssigkeit zu bilden.Without departing from the scope of the invention, the number the nested heating coils can be enlarged to include several spiral-shaped ones To form passage spaces for the liquid to be heated.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW72457D DE475121C (en) | Heater for boiling and bleaching liquor with a helical heating coil |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW72457D DE475121C (en) | Heater for boiling and bleaching liquor with a helical heating coil | ||
| DEW69720D DE457679C (en) | Heater for boiling and bleaching liquor with a helical heating coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE475121C true DE475121C (en) | 1929-04-18 |
Family
ID=26003063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW72457D Expired DE475121C (en) | Heater for boiling and bleaching liquor with a helical heating coil |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE475121C (en) |
-
0
- DE DEW72457D patent/DE475121C/en not_active Expired
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