DE653339C - Mixer atomizer with water jet pump for pest control and disinfection - Google Patents
Mixer atomizer with water jet pump for pest control and disinfectionInfo
- Publication number
- DE653339C DE653339C DEZ21460D DEZ0021460D DE653339C DE 653339 C DE653339 C DE 653339C DE Z21460 D DEZ21460 D DE Z21460D DE Z0021460 D DEZ0021460 D DE Z0021460D DE 653339 C DE653339 C DE 653339C
- Authority
- DE
- Germany
- Prior art keywords
- water
- jet pump
- disinfection
- atomizer
- pest control
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
Description
Gegenstand der Erfindung* ist ein Mischzerstäuber mit Wasserstrahlpumpe für in Wasser schwer lösliche, pulverförmig© Mittel zur Schädlingsbekämpfung und Desinfektion, bei dem der Auslaß des Voiratsbehälters für die trockenen Stoffe über der Mitte eines unter Unterdruck stehenden Mischbehälters vorgesehen ist, dessen Innenwand von einem von der Druckwasserleitung der darunterliegenden Saug- und Mischstrahlpumpe abgezweigten Wasserstrorn bespült wird.The subject of the invention * is a mixing atomizer with a water jet pump for in Water sparingly soluble, powdery © agents for pest control and disinfection, in which the outlet of the storage tank for the dry substances over the middle of a mixing container under negative pressure is provided, the inner wall of one of the pressure water line of the underlying Suction and mixed jet pump branched water stream is flushed.
Die bekannten Einrichtungen dieser ,Art sind bei schwer löslichen, zum Backen neigenden, pulverigen Stoffein kaum ,verwendbar, und zwar deshalb nicht, weil das Eindringen des Wassers an oder in der Nähe des Auslasses des Pulverbehälters schwer zu vermeiden war, wodurch gerade das Backen des Pulvers und dadurch auch das Verstopfen der Auslaßöffnung verursacht wurde. Außerdem klebte auch das mit Wasser schlecht vermischte Pulver gern an der Wand des Mischbehälters fest.The known devices of this type are difficult to dissolve, tend to bake, powdery substances hardly usable, and not because of the penetration water at or near the outlet of the powder container is difficult to avoid which caused the baking of the powder and thereby also the clogging of the Outlet opening was caused. In addition, the poorly mixed with water also stuck Powder likes to stick to the wall of the mixing container.
Durch den Erfindungsgegenstand sollen die erwähnten Nachteile dadurch beseitigt werden, daß der Spülstrom durch einen axialen Ringspalt zugeführt wird, der von der Wand des Mischbehälters, durch den die trockenen Mittel frei fallend hindurchrieseln, und einem Flansch gebildet wird, in welchem die auswechselbare Auslaßdüse des Vorratsbehälters gelagert ist.The object of the invention is intended to eliminate the disadvantages mentioned be that the flushing flow is fed through an axial annular gap, which is of the Wall of the mixing container through which the dry agents trickle freely falling through, and a flange is formed in which the replaceable outlet nozzle of the storage container is mounted.
Auf diese Weise bildet sich an' der Wand des Mischbehälters ein Wassermantel, der das Ankleben des Pulvers und das Eindringen des Wassers in die Behälteröffnung ausschließt. In this way, a water jacket is formed on the wall of the mixing container, which prevents the powder from sticking and water from entering the container opening.
Auf der Zeichnung ist der Gegenstand der Erfindung im Axialschnitt dargestellt.In the drawing, the object of the invention is shown in axial section.
Der Mischzerstäuber besteht aus dem Vor-, ratsbehälter A für das pulverf örrnige Mittel zur Schädlingsbekämpfung oder zur Desinfektion, dessen kegeliger Auslaß axial zum Mischbehälter/? liegt. Am ebenen Ende dieses Behälters ist eine Ringkammer Z vorgesehen, die durch ein Röhrchen r mit der Druckwasserzuführungsleitung P verbunden ist. Der Vorratsbehälter A oder der Trä gerB des Auslasses E bildet mit der Wand des Behälters R einen axialen Ringspalt C, so daß das in die Ringkammer Z eingeführte Druckwasser als axialer Wassermantel an der Wand des Mischbehälters R herabfließen kann. .The mixing atomizer consists of the storage container A for the powdery agent for pest control or for disinfection, the conical outlet of which is axially to the mixing container /? lies. At the flat end of this container, an annular chamber Z is provided, which is connected to the pressurized water supply line P by a tube r . The reservoir A or the Trä ger B of the outlet E forms with the wall of the container R an axial annular gap C so that the pressurized water introduced into the annular chamber Z can flow down the wall of the mixing container R as an axial water jacket. .
Unterhalb des Mischbehälters sind die bekannten Saug- und Mischdüsen S1 und S3 angeordnet, welche aus der Zuflußleitung P durch die Düse 7" mit Druckwasser gespeist werden.The known suction and mixing nozzles S 1 and S 3 are arranged below the mixing container and are fed with pressurized water from the inflow line P through the nozzle 7 ″.
Durch Auswechseln der Düsen E und T sowie durch Erhöhen der Saugwirkung unter Anwendung von mehr als zwei Saugdüsen SyS2 kann das Mischungsverhältnis zwischen dem pulverförmigen" Mittel und dem Wasser verändert werden.By changing the nozzles E and T and by increasing the suction effect using more than two SyS 2 suction nozzles, the mixing ratio between the powdery agent and the water can be changed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ21460D DE653339C (en) | Mixer atomizer with water jet pump for pest control and disinfection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ21460D DE653339C (en) | Mixer atomizer with water jet pump for pest control and disinfection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE653339C true DE653339C (en) | 1937-12-09 |
Family
ID=7625383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEZ21460D Expired DE653339C (en) | Mixer atomizer with water jet pump for pest control and disinfection |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE653339C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913235A (en) * | 1957-07-11 | 1959-11-17 | Gen Motors Corp | Atmospheric nozzle for fuel injection system |
| WO1989011219A2 (en) * | 1988-05-21 | 1989-11-30 | Wisdom Agricultural Limited | Improvements in or relating to chemical supply devices |
| FR2633156A1 (en) * | 1988-06-24 | 1989-12-29 | Caruelle | Device for treating ground or plants with a mixture of liquid and of a product supplied in powder form |
| FR2649502A1 (en) * | 1989-07-04 | 1991-01-11 | France Epuration | Device for dosing a pulverulent product in a liquid |
-
0
- DE DEZ21460D patent/DE653339C/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913235A (en) * | 1957-07-11 | 1959-11-17 | Gen Motors Corp | Atmospheric nozzle for fuel injection system |
| WO1989011219A2 (en) * | 1988-05-21 | 1989-11-30 | Wisdom Agricultural Limited | Improvements in or relating to chemical supply devices |
| WO1989011219A3 (en) * | 1988-05-21 | 1990-02-22 | Wisdom Agricultural Ltd | Improvements in or relating to chemical supply devices |
| US5356036A (en) * | 1988-05-21 | 1994-10-18 | Wisdom Agricultural Limited | Chemical supply device for chemical handling system, and fitments therefor |
| FR2633156A1 (en) * | 1988-06-24 | 1989-12-29 | Caruelle | Device for treating ground or plants with a mixture of liquid and of a product supplied in powder form |
| FR2649502A1 (en) * | 1989-07-04 | 1991-01-11 | France Epuration | Device for dosing a pulverulent product in a liquid |
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