DE396656C - Device for cleaning the water pipes of a steam boiler from boiler scale u. like - Google Patents

Device for cleaning the water pipes of a steam boiler from boiler scale u. like

Info

Publication number
DE396656C
DE396656C DESCH65765D DESC065765D DE396656C DE 396656 C DE396656 C DE 396656C DE SCH65765 D DESCH65765 D DE SCH65765D DE SC065765 D DESC065765 D DE SC065765D DE 396656 C DE396656 C DE 396656C
Authority
DE
Germany
Prior art keywords
boiler
tool
cleaning
water pipes
scale
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
DESCH65765D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DESCH65765D priority Critical patent/DE396656C/en
Application granted granted Critical
Publication of DE396656C publication Critical patent/DE396656C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Description

Vorrichtung zum Reinigen der Wasserrohre eines Dampfkessels von Kesselstein u. dgl. Die Erfindung bezieht sich auf eine Vorrichtung zum Reinigen der Wasserrohre eines Dampfkessels von Kesselstein u. dgl., bestehend aus einem mit Meißelspitzen versehenen drehbaren Werkzeug. Der. Nachteil derartiger Vorrichtungen besteht darin, daß sie die Rohrwand oben und unten angreifen, also auch dort, wo z. B. bei Steilrohren gar kein Kesselstein vorhanden ist.Device for cleaning the water pipes of a steam boiler from scale and the like The invention relates to an apparatus for cleaning the water pipes a boiler of boiler stone and the like, consisting of a chisel point provided rotatable tool. Of the. The disadvantage of such devices is that that they attack the pipe wall above and below, including where z. B. with steep pipes there is no scale at all.

Gegenstand der Erfindung ist eine Vorrichteng, die diesen Nachteil aufhebt. Die Erfindung besteht darin, daß die Lagerung des Werkzeuges durch von Blattfedern in den Rohren festgeklemmte exzentrische oder zentrischeRinge erreicht wird, in denen das Werkzeug läuft, so daß durch Auswechslung dieser Ringe das Werkzeug für Steilrohre als auch für Liegerohre benutzt werden kann.The subject of the invention is a device the overcomes this disadvantage. The invention consists in that the storage of the tool eccentric or centric rings clamped in the tubes by leaf springs is achieved in which the tool runs, so that by replacing these rings the tool can be used for vertical pipes as well as for recumbent pipes.

In der Zeichnung ist ein Ausführungsbeispiel eines solchen Werkzeuges dargestellt, und zwar mit aufgesetzten exzentrischen Ringen, so daß das Werkzeug nur auf der einen Seite des Rohres angreifen kann. Abb. r zeigt einen Schnitt durch das Rohr mit eingeschobenem Werkzeug, Abb. a das Werkzeug in der Ansicht. a bedeutet das Rohr, b den Bohrer mit seinen Fräsern oder Bohrstählen e, während h eine Ablagerung von Kesselstein darstellt.In the drawing, an embodiment of such a tool is shown, with eccentric rings attached so that the tool can only act on one side of the pipe. Fig. R shows a section through the pipe with the tool inserted, Fig. A shows the tool in perspective. a means the pipe, b the drill with its cutters or drill steels e, while h represents a deposit of scale.

Zweckmäßig läuft das Werkzeug in den Exzenterringen c in Kugellagern. Damit die Exzenterringe c während der Drehung des Werkzeuges im Rohre festsitzen, sind Halte-oder Spannfedern f vorgesehen, die sich an die Rohrwand anpressen; dabei können die Blattfedern f an der einen Seite stärker sein, um das Werkzeug nach unten in seine Arbeitslage zu drücken. Die Federn f sind so gestaltet, daß sich .das Werkzeug leicht in das Rohr einführen läßt. Die Drehung desselben kann durch eine hohle Achse geschehen, in die bei k mittels Rohr g durch eine Ringdüse k Luft oder Wasser in die Kanäle d des Bohrers eingeführt werden kann, zwecks Ausschwemmung oder Ausblasen des abgefrästen Kesselsteins.The tool expediently runs in the eccentric rings c in ball bearings. So that the eccentric rings c sit tight in the tube during the rotation of the tool, retaining or tension springs f are provided which are attached to the Press on pipe wall; the leaf springs f on one side can be stronger in order to push the tool down into its working position. The springs f are designed so that the tool can be easily inserted into the tube. The rotation of the same can be done by a hollow shaft, in which at k by means of pipe g through an annular nozzle k air or water can be introduced into the channels d of the drill for the purpose of flushing out or blowing out the milled scale.

Claims (1)

PATENT-ANSPRUcFI: Vorrichtung zum Reinigen der Wasserrohre eines Dampfkessels von Kesselstein u. dgl., bestehend aus einem mit Meißelspitzen versehenen drehbaren Werkzeug, gekennzeichnet durch über den Werkzeugträger (b) geschobene zentrische oder exzentrische Ringe (e), die durch Blattfedern (f) in dem zu reinigenden Rohre festgeklemmt werden.PATENT CLAIM: Device for cleaning the water pipes of a steam boiler of boiler stone and the like, consisting of a rotatable one provided with chisel tips Tool, characterized by centric ones pushed over the tool carrier (b) or eccentric rings (e), which are fixed by leaf springs (f) in the pipes to be cleaned be clamped.
DESCH65765D 1922-08-27 1922-08-27 Device for cleaning the water pipes of a steam boiler from boiler scale u. like Expired DE396656C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH65765D DE396656C (en) 1922-08-27 1922-08-27 Device for cleaning the water pipes of a steam boiler from boiler scale u. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH65765D DE396656C (en) 1922-08-27 1922-08-27 Device for cleaning the water pipes of a steam boiler from boiler scale u. like

Publications (1)

Publication Number Publication Date
DE396656C true DE396656C (en) 1924-06-19

Family

ID=7438675

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH65765D Expired DE396656C (en) 1922-08-27 1922-08-27 Device for cleaning the water pipes of a steam boiler from boiler scale u. like

Country Status (1)

Country Link
DE (1) DE396656C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171214A1 (en) * 1984-07-19 1986-02-12 Goodway Tools Limited. Apparatus for removing a deposit from within a tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171214A1 (en) * 1984-07-19 1986-02-12 Goodway Tools Limited. Apparatus for removing a deposit from within a tube

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