DE841658C - Dust device, especially for pest control - Google Patents

Dust device, especially for pest control

Info

Publication number
DE841658C
DE841658C DER416A DER0000416A DE841658C DE 841658 C DE841658 C DE 841658C DE R416 A DER416 A DE R416A DE R0000416 A DER0000416 A DE R0000416A DE 841658 C DE841658 C DE 841658C
Authority
DE
Germany
Prior art keywords
container
dust
mixing nozzle
line
compressed air
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
Application number
DER416A
Other languages
German (de)
Inventor
Werner Kluender
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RHEINPFAELZISCHE MASCHINEN & METALLWARENFABRIK CARL PLATZ GmbH
Original Assignee
RHEINPFAELZISCHE MASCHINEN & METALLWARENFABRIK CARL PLATZ GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RHEINPFAELZISCHE MASCHINEN & METALLWARENFABRIK CARL PLATZ GmbH filed Critical RHEINPFAELZISCHE MASCHINEN & METALLWARENFABRIK CARL PLATZ GmbH
Priority to DER416A priority Critical patent/DE841658C/en
Application granted granted Critical
Publication of DE841658C publication Critical patent/DE841658C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M9/00Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
    • A01M9/0092Regulating or controlling systems

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

O 5056 6.O 5056 6.

Claims (6)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Stäubegerät, insbesondere für die Schädlingsbekämpfung, bei dem das Stäubemittel aus einem Behälter in eine Druckluftleitung gefördert wird und zerstäubt durch ein Düsenrohr ausströmt, dadurch gekennzeichnet, daß ein Teil der Druckluft aus der Druckluftleitung abgezweigt wird, der sich mit Stäubemittel aus dem Behälter sättigt und sich darnach mit dem Hauptdruckluftstrom in einer Mischdüse vereinigt. 1. Dust device, especially for pest control, in which the dust is conveyed from a container into a compressed air line and atomized through a nozzle tube flows out, characterized in that part of the compressed air branches off from the compressed air line which is saturated with dust from the container and then with the Main compressed air stream combined in a mixing nozzle. 2. Stäubegerät nach Anspruch 1, dadurch gekennzeichnet, daß eine Zweigleitung der zur Mischdüse führenden Druckluftleitung in den mit Stäubemittel gefüllten Teil des Behälters einmündet und eine weitere Leitung vom Luftraum des Behälters zur Mischdüse führt, so daß infolge des Unterdrucks in der Mischdüse Luft in den Behälter einströmt, das Stäubemittel durchdringt, sich mit diesem sättigt und vom Behälter in die Mischdüse fördert.2. Dusting device according to claim 1, characterized in that that a branch line of the compressed air line leading to the mixing nozzle into the part of the container filled with dust opens and another line leads from the air space of the container to the mixing nozzle, so that As a result of the negative pressure in the mixing nozzle, air flows into the container, the dust penetrates, becomes saturated with it and conveys from the container into the mixing nozzle. 3. Stäubegerät nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Zweigleitung an der tiefsten Stelle des nach der Mitte zu schräg abfallenden Bodens in den Behälter einmündet, und daß über der Austrittsmündung der Leitung in den Behälter eine einen Ringspalt freilassende zeltdachformige Abdeckung angebracht ist, durch den die Luft nach allen Seiten in den Behälter einströmt.3. Dusting device according to claims 1 and 2, characterized in that the branch line opens into the container at the lowest point of the bottom sloping towards the middle, and that above the outlet opening of the line into the container an annular gap Free tent roof-shaped cover is attached, through which the air on all sides flows into the container. 4. Stäubegerät nach den Ansprüchen 1 bis 3, % dadurch gekennzeichnet, daß unter Zwischenschaltung eines Siebes am Behälterdeckel ein Dom angebracht ist, von dem die zur Mischdüse führende Leitung ausmündet.4. Dusting device according to claims 1 to 3, % characterized in that a dome is attached to the container lid with the interposition of a sieve, from which the line leading to the mixing nozzle opens. 5. Stäubegerät nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß vor Eintritt in die Mischdüse sowohl die Durchflußmenge des Hauptluftstroms als auch des mit Stäubemittel gesättigten Zweigluftstroms durch in dte Leitungen eingebaute Drosselklappen od. dgl. reguliert werden kann.5. Dusting device according to claims 1 to 4, characterized in that before entering the Mixing nozzle both the flow rate of the main air stream and that with dust The saturated branch air flow is regulated by throttle valves or the like built into the lines can be. 6. Stäubegerät nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß die beiden Drosselklappen unter sich verstellbar durch einen einzigen Bedienungshebel betätigt werden.6. Dusting device according to claims 1 to 5, characterized in that the two throttle valves adjustable by a single operating lever.
DER416A 1949-11-22 1949-11-22 Dust device, especially for pest control Expired DE841658C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER416A DE841658C (en) 1949-11-22 1949-11-22 Dust device, especially for pest control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER416A DE841658C (en) 1949-11-22 1949-11-22 Dust device, especially for pest control

Publications (1)

Publication Number Publication Date
DE841658C true DE841658C (en) 1952-06-19

Family

ID=7395103

Family Applications (1)

Application Number Title Priority Date Filing Date
DER416A Expired DE841658C (en) 1949-11-22 1949-11-22 Dust device, especially for pest control

Country Status (1)

Country Link
DE (1) DE841658C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803085A (en) * 1955-10-26 1957-08-20 Allis Chalmers Mfg Co Dusting mechanism
US3040471A (en) * 1959-02-09 1962-06-26 Blase Karl Motor-driven plant-protection apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803085A (en) * 1955-10-26 1957-08-20 Allis Chalmers Mfg Co Dusting mechanism
US3040471A (en) * 1959-02-09 1962-06-26 Blase Karl Motor-driven plant-protection apparatus

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