DE385639C - Jet device for conveying backfilled goods - Google Patents
Jet device for conveying backfilled goodsInfo
- Publication number
- DE385639C DE385639C DEP39921D DEP0039921D DE385639C DE 385639 C DE385639 C DE 385639C DE P39921 D DEP39921 D DE P39921D DE P0039921 D DEP0039921 D DE P0039921D DE 385639 C DE385639 C DE 385639C
- Authority
- DE
- Germany
- Prior art keywords
- conveying
- nozzle
- backfilled
- goods
- jet device
- 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
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000005422 blasting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
Strahlapparat zum Fördern von Spülversatzgut. Für die Bemessung der Strahlapparate zum Fördern von Spülversatzgut nach dem Hauptpatent 36922g sind die zu fördernde Menge, die Korngröße des Fördergutes und die Förderweite maßgebend. Ändert sich einer dieser Faktoren, so muß der Strahlapparat andere Abmessungen erhalten, so daß eine große Zahl verschiedenartiger Strahlapparate vorhanden sein müssen, was die ganze Anlage sehr verteuert. Diesem Umstand trägt die Erfindung dadurch Rechnung, daß die eigentliche Strahldüse, der birnenförmige Einsatzkegel und die dem Diffusor vorgeschaltete Düse auswechselbar sind, so daß entsprechend den jeweiligen Verhältnissen nur einer oder mehrere dieser Teile durch anders geformte ersetzt zu werden brauchen, um andere Förderverhältnisse zu erhalten. Natürlich ist es auch ohne weiteres möglich, bei etwaigem Verschleiß dieser Teile diese durch gleichgeformte zu ersetzen.Jet device for conveying flushing backfill. For the dimensioning of the Jet devices for conveying flushing material according to the main patent 36922g are the The amount to be conveyed, the grain size of the conveyed material and the conveying distance are decisive. If one of these factors changes, the jet apparatus must be given different dimensions, so that a large number of different types of blasting devices must be available, which makes the whole system very expensive. The invention thereby supports this fact Calculation that the actual jet nozzle, the pear-shaped insert cone and the the diffuser upstream nozzle are exchangeable, so that according to the respective Ratios only one or more of these parts replaced by differently shaped need to get other funding relationships. Of course it is too easily possible, in the event of any wear and tear on these parts, they are replaced by similarly shaped ones to replace.
In der Zeichnung sind mehrere Ausführungsbeispiele dargestellt.Several exemplary embodiments are shown in the drawing.
Wie im Hauptpatent wird durch den Trichter f das Spülversatzgut und durch e das Druckwasser zugeführt, das durch den birnenförmigen Kegel d und die Düse b zu einem Hohlstrahl geformt wird. k ist die dem Diffusor g vorgeschaltete Düse. Wie aus Abb. i ersichtlich, sind die Spitzen der Düse b und des birnenförmigen Leitkörpers mit ihren Hauptteilen durch Aufschrauben verbunden und können daher leicht ausgewechselt werden. Auch die Düse k kann ausgewechselt werden; zu diesem Zweck ist sie mit Schraubengewinde versehen und kann in das Gehäuse eingeschraubt werden.As in the main patent, the flushing material is fed in through the funnel f and the pressurized water through e, which is formed into a hollow jet by the pear-shaped cone d and the nozzle b. k is the nozzle upstream of the diffuser g. As can be seen from Fig. I, the tips of the nozzle b and the pear-shaped guide body are connected to their main parts by screwing and can therefore be easily replaced. The nozzle k can also be exchanged; for this purpose it is provided with a screw thread and can be screwed into the housing.
Abb. i zeigt in strichpunktierten Linien und Abb. 2 ausgezogen eine andere Form der auswechselbaren Teile b, d und k. Fig. I shows in dash-dotted lines and Fig. 2 in solid lines another form of the interchangeable parts b, d and k.
In einigen Fällen kann es notwendig sein, nicht nur den birnenförmigen Teil d, sondern auch die Hohlstrahldüse b gegenüber der Düse k in der Längsrichtung zu verstellen. Zu diesem Zweck ist das die Düse b tragende Rohr 1, wie Abb. i zeigt, mittels der Schraube m in der Längsrichtung verstellbar gemacht.In some cases it may be necessary not just the pear-shaped ones Part d, but also the hollow jet nozzle b opposite the nozzle k in the longitudinal direction to adjust. For this purpose, the pipe 1 carrying the nozzle b, as shown in Fig. I, is made adjustable in the longitudinal direction by means of the screw m.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP39921D DE385639C (en) | 1920-05-29 | 1920-05-29 | Jet device for conveying backfilled goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP39921D DE385639C (en) | 1920-05-29 | 1920-05-29 | Jet device for conveying backfilled goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE385639C true DE385639C (en) | 1923-12-13 |
Family
ID=7376806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP39921D Expired DE385639C (en) | 1920-05-29 | 1920-05-29 | Jet device for conveying backfilled goods |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE385639C (en) |
-
1920
- 1920-05-29 DE DEP39921D patent/DE385639C/en not_active Expired
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