DE159903C - - Google Patents
Info
- Publication number
- DE159903C DE159903C DE1904159903D DE159903DA DE159903C DE 159903 C DE159903 C DE 159903C DE 1904159903 D DE1904159903 D DE 1904159903D DE 159903D A DE159903D A DE 159903DA DE 159903 C DE159903 C DE 159903C
- Authority
- DE
- Germany
- Prior art keywords
- conveying
- screw
- housing
- pipe
- hollow shaft
- 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
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
- B65G53/08—Gas pressure systems operating without fluidisation of the materials with mechanical injection of the materials, e.g. by screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Screw Conveyors (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung betrifft eine pneumatische Fördervorrichtung, bei welcher das Gut dem Förderrohr mittels einer Schnecke zugeführt wird, deren Gänge mit dem Ge-, häuse einen Kanal bilden, dessen Fördergutfüllung die Abdichtung des Förderrohrs gegen die Außenluft bildet.The present invention relates to a pneumatic conveying device in which the material is fed to the conveying pipe by means of a screw, the threads of which with the housing form a channel, the conveyed material filling the sealing of the conveyor pipe against the outside air forms.
Die vorliegende Erfindung besteht nun darin, daß die das Gut fördernde DruckluftThe present invention consists in the fact that the compressed air conveying the material
ίο durch die hohle Welle der Schnecke eingeleitet wird.ίο initiated through the hollow shaft of the worm will.
Infolge dieser Anordnung sollen die bei anderen bekannten pneumatischen Fördervorrichtungen häufig vorkommenden Verstopfungen vermieden werden, indem das eingebrachte Fördergut beim Verlassen der Schnecke durch dieselbe gleichmäßig gestreut, mit Förderluft gleichmäßig vermengt und alsdann von derselben in der Rohrleitung weitergeführt wird.As a result of this arrangement, in other known pneumatic conveying devices Frequently occurring blockages can be avoided by allowing the conveyed material to pass through when it leaves the screw the same spread evenly, evenly mixed with conveying air and then from the same is continued in the pipeline.
Wie aus der Zeichnung ersichtlich, besteht die Vorrichtung aus einer Rohrleitung a, auf deren erweitertes Kopfstück c ein Aufgabetrichter b aufgesetzt ist. Die Verbindung zwischen dem Trichter b und dem Leitungstopf c kann durch einen Schieber d geschlossen werden. In dem Leitungstopf c dreht sich eine Förderschnecke e, deren hohle Welle f aus dem Gehäuse herausgeführt und in zwei Lagern g gelagert ist. Diese Lager nehmerjr- auch den Längsschub der Schnecke auf. An das Ende der Welle/ ist die Luftzuleitung k angeschlossen. Der Anschluß erfolgt in einem Lagerbock I und wird durch eine Stopfbüchse m abgedichtet. 'As can be seen from the drawing, the device consists of a pipe a, on the enlarged head piece c of which a feed hopper b is placed. The connection between the funnel b and the line plug c can be closed by a slide d . A screw conveyor e rotates in the pipe plug c , the hollow shaft f of which is led out of the housing and is supported in two bearings g . These bearings also take up the longitudinal thrust of the screw. The air supply line k is connected to the end of the shaft /. The connection is made in a bearing block I and is sealed by a stuffing box m. '
Das durch die Schnecke e eingeführte Fördergut bewirkt die Abdichtung ...,des "ScEneckengehäuses. Es ist also für die Vorrichtung'■ wichtig, daß die Aufgabe nicht unterbrochen oder daß bei einer Unterbrechung der Schieber d geschlossen wird.The conveyed material introduced through the screw e causes the sealing ..., of the screw housing. It is therefore important for the device that the task is not interrupted or that the slide d is closed if there is an interruption.
Die Vorrichtung ist zur Beförderung von Sand., Getreide, Mehl, Kohlenstaub und ähnlichen körnigen oder staubförmigen Stoffen bestimmt. .The device is used to transport sand, grain, flour, coal dust and the like granular or dusty substances. .
Die ganze Vorrichtung kann mit dem gleichen Erfolge auch zur Mischung von irgendwelchem körnigen Material mit Wasser verwendet werden.The whole device can also be used to mix with the same results any granular material can be used with water.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT25551D AT25551B (en) | 1904-05-14 | 1905-06-03 | Pneumatic conveyor. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE159903C true DE159903C (en) |
Family
ID=425930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1904159903D Expired - Lifetime DE159903C (en) | 1904-05-14 | 1904-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE159903C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1022523B (en) * | 1952-08-05 | 1958-01-09 | Supraton Ges Mit Beschraenkter | Process for spray drying using a centrifugal atomizer |
| DE19704061A1 (en) * | 1997-02-04 | 1998-08-06 | Johannes Moeller Hamburg Engin | Helical conveyor charging pneumatic bulk powder or grain conveyor |
-
1904
- 1904-05-14 DE DE1904159903D patent/DE159903C/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1022523B (en) * | 1952-08-05 | 1958-01-09 | Supraton Ges Mit Beschraenkter | Process for spray drying using a centrifugal atomizer |
| DE19704061A1 (en) * | 1997-02-04 | 1998-08-06 | Johannes Moeller Hamburg Engin | Helical conveyor charging pneumatic bulk powder or grain conveyor |
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