DE947190C - Centrifugal blower or centrifugal pump for simultaneous, separate delivery of several gases or liquids - Google Patents
Centrifugal blower or centrifugal pump for simultaneous, separate delivery of several gases or liquidsInfo
- Publication number
- DE947190C DE947190C DEG13021A DEG0013021A DE947190C DE 947190 C DE947190 C DE 947190C DE G13021 A DEG13021 A DE G13021A DE G0013021 A DEG0013021 A DE G0013021A DE 947190 C DE947190 C DE 947190C
- Authority
- DE
- Germany
- Prior art keywords
- conveyed
- liquids
- simultaneous
- centrifugal
- item
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/001—Pumps adapted for conveying materials or for handling specific elastic fluids
- F04D23/003—Pumps adapted for conveying materials or for handling specific elastic fluids of radial-flow type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4246—Fan casings comprising more than one outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
- F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Es ist, insbesondere bei Trocknern, bekannt, mittels, ei#es -einzigen Gebläses gleichzeitig mehrere Gase von unterschiedlicher Art oder Temperatur zu fördern. Bekannt sind Gdbläse für gleichzeitige, voneinander getrennte Förderung mehrerer Gase mit je einem eigenen Saugstutzen und je einem eigenen Druckstutzen für jedes Gas> aber mit. nur einem einzigen Kreisel, für alle Gase, wobei jedes Gas den Kreisel auf einem von den anderen Gasen. getrennten Teil des Kreiselumfangs beaufschlägt.It is known, especially in the case of dryers, by means of "single" Fan to several gases of different types or temperatures at the same time support financially. Gdbläse are known for simultaneous, separate conveyance several gases, each with its own suction port and its own pressure port for each gas> but with. only a single gyro, for all gases, each Gas the top on one of the other gases. separate part of the circumference of the gyro applied.
Es ist nun mitunter erwünscht, die einzelnen Gase miteinander _ nach Belieben zumischen. Diese Erfindung soll ein dafür geeignetes Gebläse schaffen.It is now sometimes desirable to combine the individual gases with one another Mix in as desired. It is the aim of this invention to provide a blower suitable for this purpose.
Die Erfindung .betrifft also einZentrifugalgebläse-oder eine Zentrifugalpunvpe für, gleichzeitige; voneinander' getrennte Förderung mehrerer Gase fizw. Flüssigkeiten mit je einem eigenen Saugstutzen und je einem eigenen Druckstutzen; für jedes Fördergut, aber mit nur einem einzigen Kreisel für alle Fördergüter, wobei jedes Fördergut den Kreisel auf einem von den anderen Fördergütern getrennten Teil des Kreiselumfangs beaufschlagt.The invention thus relates to a centrifugal fan or a centrifugal pump for, simultaneous; 'separate delivery of several gases fizw. liquids each with its own suction port and its own pressure port; for every item to be conveyed, but with only a single gyro for all conveyed goods, each conveyed good the gyro on a part of the gyro's circumference that is separate from the other conveyed goods applied.
Die Erfindung besteht darin, dag die Druckstutzen in Umfangsrichtung so zu den Saugstutzen veränderlich angeordnef :sind, daß die Fördergüter sich .in gewünschtem Maße miteinander mischen.The invention consists in dag the pressure port in the circumferential direction are arranged so that the suction nozzles can be changed so that the conveyed goods are .in Mix together as required.
In dem Ausführungsbeispiel Abb. i sind um. das Laufrad a drei Austrittsstutzen für die Luft oder für das Gas b,-c und d angeordnet. Der Saugrohrstutzen e ist nach Abb. 2 drehbar angeordnet und kann vor jeden Sektor des .Laufradeintrittes gestellt werden. Der Saugstutzen f des Gebläses. hat eine' -Durchbrechung, durch die eine. besondere-Rohrzuführung g zum'- Rohrstutzen e geleitet'ist und die dem Stützen ein Medium mit einer höheren Temperatur zuführt, als der Saugstutzen f sie dem Gebläse zuleitet: In dem Ausführungsbeispiel sei angenommen, daß :der Stutzen f Gas von der Temperatur i2o° C erhält, dei Stutzen g dagegen Gas von der .T-empeiä,r :rSoo° C: Der. Rohrstutzen -e-g ist drehbar in den Buchsen. k und i gelagert und. kann mittels des Hebels k um 36o° gedreht werden. Bei der Stellung des Rohrstutzens e in der Abb. i - z. B. würde der Stutzen b die Temperatur von .2o°C aus dem Ansaugerstutzen erhalten, der Stutzen c eine--,Temperatur von etwa 16o' C, weil dieser Stutzen etwa zwei Dritteldes :hinzugeförderten Mediums von 300° C zugemischt erhält, der Stutzen d .eine Temperatur von i4o° C, da dieser etwa ein Drittel des zugemischten Mediums von 300' C zugemischt erhält.In the exemplary embodiment Fig. I are around. the impeller a three outlet nozzles for the air or for the gas b, -c and d arranged. The suction pipe socket e is rotatably arranged as shown in Fig. 2 and can be placed in front of each sector of the impeller inlet. The suction nozzle f of the fan. has a 'breakthrough through which a. special pipe feed g to the pipe socket e and which supplies the supports with a medium at a higher temperature than the suction socket f conveys to the fan: In the exemplary embodiment it is assumed that: the socket f is gas at a temperature of 120 ° C, the nozzle g, however, receives gas from the .T-empeiä, r: rSoo ° C: The. Rohrstutzen -eg can be rotated in the sockets. k and i stored and. can be rotated by 36o ° using the lever k. In the position of the pipe socket e in Fig. I - z. B. the nozzle b would receive the temperature of .2o ° C from the intake nozzle, the nozzle c a -, temperature of about 16o 'C, because this nozzle receives about two thirds of the added medium of 300 ° C mixed in, the nozzle d.a temperature of 140 ° C, as this receives about a third of the mixed medium of 300 ° C.
' Inder Abb. 3 ist dargestellt, wie sich dies z. B. bei. - einem Dreibandtrockner auswirkt, dessen Funktion rein schematisch dargestellt ist, der hiernach in einem obersten Band eine Temperatur von i6o° C, im .mittleren Band von 14o° C und in seinem unteren Band von i2o° C erhält. In gleicher Weise kann die Anordnung auch bei Förderung von Flüssigkeiten verwandt werden, nur daß dann statt eines Gebläses eine Kreiselpumpe, in gleicher Aasführung wie vorher . beschrieben, verwandt wird. -'In Fig. 3 it is shown how this z. B. at. - a three-belt dryer effects, the function of which is shown purely schematically, which is shown below in a in the uppermost band a temperature of 160 ° C, in the middle band of 14o ° C and in his lower band of i2o ° C. In the same way, the arrangement can also be used for promotion be used by liquids, only that instead of a fan a centrifugal pump, in the same carrion as before. is used. -
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG13021A DE947190C (en) | 1953-11-08 | 1953-11-08 | Centrifugal blower or centrifugal pump for simultaneous, separate delivery of several gases or liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG13021A DE947190C (en) | 1953-11-08 | 1953-11-08 | Centrifugal blower or centrifugal pump for simultaneous, separate delivery of several gases or liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE947190C true DE947190C (en) | 1956-08-09 |
Family
ID=7119936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG13021A Expired DE947190C (en) | 1953-11-08 | 1953-11-08 | Centrifugal blower or centrifugal pump for simultaneous, separate delivery of several gases or liquids |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE947190C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3211360A (en) * | 1963-12-05 | 1965-10-12 | Kooltronic Fan Company | Dual cutoff blower |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB508119A (en) * | 1938-03-09 | 1939-06-27 | Albert George Elliott | An improved induction system for supercharged internal-combustion engines |
-
1953
- 1953-11-08 DE DEG13021A patent/DE947190C/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB508119A (en) * | 1938-03-09 | 1939-06-27 | Albert George Elliott | An improved induction system for supercharged internal-combustion engines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3211360A (en) * | 1963-12-05 | 1965-10-12 | Kooltronic Fan Company | Dual cutoff blower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2724318C2 (en) | Process for moistening the abrasive when blasting with compressed air | |
| DE947190C (en) | Centrifugal blower or centrifugal pump for simultaneous, separate delivery of several gases or liquids | |
| DE2711939C3 (en) | Packing for column apparatus | |
| DE2646992A1 (en) | ENGINE COOLING DEVICE | |
| DE212935C (en) | ||
| DE897214C (en) | Extraction device for the coolant mist of thread, gear grinding machines, etc. like | |
| DE644952C (en) | Needle wheel spreader for looms | |
| DE555434C (en) | Air-cooled multi-cylinder engine | |
| CH246174A (en) | Recoil engine for means of transport, in particular aircraft. | |
| DE696929C (en) | Fuel distributor for gas generators, shaft ovens or the like. | |
| DE832836C (en) | Circulating air sifter | |
| DE1910485A1 (en) | Grinding tool with a cooled work surface | |
| DE924688C (en) | Adjustable filter nozzle | |
| AT92509B (en) | Propeller blades or the like. | |
| DE614667C (en) | Multi-stage emulsifying machine | |
| DE1009964B (en) | Supply of auxiliary fluid during grinding | |
| DE545226C (en) | Internal combustion engine with cylinders arranged in a star shape | |
| DE846552C (en) | Air heater | |
| DE844508C (en) | Procedure for flow measurement with immediate conversion to Nm or kg | |
| DE1428161A1 (en) | Multi-stage centrifugal compressor | |
| DE928227C (en) | Process for drying and cooling adsorbents | |
| DE816583C (en) | Wallet or the like | |
| DE340179C (en) | Guide apparatus for Banki turbines with vertical loading slide | |
| DE453200C (en) | Nozzle for spray guns | |
| DE369904C (en) | Powder blower housing |