DE473863C - Agent for dissolving and preventing scale using the extractive substances of wood - Google Patents

Agent for dissolving and preventing scale using the extractive substances of wood

Info

Publication number
DE473863C
DE473863C DEO15192D DEO0015192D DE473863C DE 473863 C DE473863 C DE 473863C DE O15192 D DEO15192 D DE O15192D DE O0015192 D DEO0015192 D DE O0015192D DE 473863 C DE473863 C DE 473863C
Authority
DE
Germany
Prior art keywords
wood
dissolving
agent
preventing scale
boiler
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
DEO15192D
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.)
ROMAN PYKA
Original Assignee
ROMAN PYKA
Publication date
Priority to DEO15192D priority Critical patent/DE473863C/en
Application granted granted Critical
Publication of DE473863C publication Critical patent/DE473863C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Laminated Bodies (AREA)

Description

Mittel zur Lösung und Verhütung von Kesselstein unter Benutzung der Extraktivstoffe von Holz Kesselsteinlösungsmittel, die hauptsächlich aus pfi=Jwchen Extraktitvstofen unter Zusatz von Chemikalien bestehen, sind bekannt. Sie sollen auch als Kesselsteinverhütungsmittel dienen, und es wird angenommen, daß der wirkende Bestaldteil dieser Mittel Gerbsäure ist.Means for dissolving and preventing scale using the Extractive substances from wood Scale solvents, which mainly consist of pfi = Jwchen Extractitvstofen with the addition of chemicals are known. You should also serve as an anti-scaling agent, and it is believed to be acting Part of these remedies is tannic acid.

Es ist auch bekannt, Holz, welches die auf den Kesselstein einwirkende Säure enthält, in Form von Spänen,.Stücken oder :die Rinde des Holzes in den Kessel einzubringen.It is also known wood, which is the one acting on the scale Contains acid, in the form of shavings,. Pieces or: the bark of the wood in the boiler bring in.

Das Wesen der Erfindung besteht darin, daß man im Querschnitt dreikantige Holzklötze, hauptsächlich Erlenholz, unter Zwischenraumbejassung in den Kessel aufschichtet bei gleichzeitiger Benutzung von Metallplatten, hauptsächlich Zinkplatten. Diese Zinkplatten werden so in den Kessel eingehängt, d.aß sie von oben in das Kesselwasser eintauchen und dabei noch teilweise in den Dampfraum reichen. Die Benutzung von Zinkplatten zur Kesselsteinverhütung ist zwar bekannt. Sie werden dabei in den Kessel eingelegt .und sollen mit der Kesselwandung zusammen .ein elektrisches Element ergeben. Im vorliegenden Falle sollen aber die Zinkplatten dazu dienen, die einwirkende Säure des Holzes zu neutralisieren und reinen Dampf zu sichern, der die Leitungen nicht angreift.The essence of the invention is that one triangular in cross section Blocks of wood, mainly alder wood, are piled up in the kettle with the space between them being covered with simultaneous use of metal plates, mainly zinc plates. These Zinc plates are hung in the boiler in this way, i.e. they are put into the boiler water from above immerse and still partially reach into the steam room. The use of Zinc plates for scale prevention is known. You will be doing this in the boiler inserted .and should, together with the boiler wall, result in an electrical element. In the present case, however, the zinc plates should serve to act as the acid of the wood to neutralize and to secure pure steam, which the pipes do not attacks.

Diese gleichzeitige Anwendung beider Mittel in der angegebenen Weise ist neu und, wie die Praxis bestätigt hat, tritt die behauptete Wirkung tatsächlich ein. Es ist ein günstiger Wasserumlauf gesichert, das Holz wird gut ausgeLiggt, es läßt sich auch leicht ein- und ausbauen. Alle vom Kesselwasser berührten Stellen werden sauber gehalten und vorhandener Kesselstein geht in Schlammform über mit dem weheren Vorteg, daß der Dampf keinerlei schädliche Beimengungen; enthält.This simultaneous application of both means in the specified manner is new and, as practice has confirmed, the claimed effect actually occurs a. A favorable water circulation is ensured, the wood is well laid out, it can also be easily installed and removed. All points in contact with the boiler water are kept clean and existing scale goes with it in the form of sludge the weheren advantage that the steam does not have any harmful admixtures; contains.

Wie die Zeichnung erkennen läßt, werden im Querschnitt dreikantige Hölzer a, vorteilhaft Erlenhölzex, unter Zwis:chenrgurcnbelassum.g in sich kreuzenden, Lagen übereinandergeschichtet. Auf diesen so bearbeiteten Hölzern kann sich nichts absetzen, weil alle Uri reinlichkeiten seitlich abgleiten. Die Hölzer bleiben daher immer rein und das Wasser findet immer eine günstige Angriffsfläche. Gleichzeitig mit diesen Hölzern werden Zinkplatten b oder andere Metallplatten, die fähig sind, Säuren, auch saure Dämpfe, zu neutralisieren, von oben in das Kesselwasser eingehängt. Beide Mittel ergänzen sich, und es ist für die Wirkung wesentlich, daß beide Mittel in der angegebenen Weise gleichzeitig zur Anwendung kommen.As the drawing shows, they are triangular in cross-section Woods a, advantageously alder woodx, between: chenrgurcnbelassum.g in intersecting, Layers stacked one on top of the other. Nothing can stand on these woods that have been worked in this way Put it down because all the urinary spaces slide off to the side. The woods therefore remain always pure and the water always finds a favorable target. Simultaneously these woods are used to make zinc plates b or other metal plates that are capable of To neutralize acids, including acidic vapors, suspended from above in the boiler water. Both means complement each other, and it is essential for the effect that both means are used simultaneously in the manner indicated.

Claims (1)

PATENTANSPRUCH: Mittel zur Lösung und Verhütung von Kesselstein unter Benutzung der Extraktivstoffe.von Holz, dadurch gekennzeichnet, daß im Querschnitt dreikantige Holzklötze in sich kreuzenden Lagen im Kessel untergebracht sind unter gleichzeitiger Verwendung von Platten aus Zink o. dgl., die teilweise in, den Dampfraum, teilweise in das Kesselwasser hineinragen, um die Säure des Holzes zu neutralisieren und reinen Dampf zu erhalten.PATENT CLAIM: Means for dissolving and preventing scale under Use of Extraktivstoffe.von wood, characterized in that in cross-section triangular wooden blocks in intersecting layers in the boiler are housed under simultaneous use of plates made of zinc or the like, which are partially in, the steam room, partially protrude into the boiler water to neutralize the acidity of the wood and get pure steam.
DEO15192D Agent for dissolving and preventing scale using the extractive substances of wood Expired DE473863C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO15192D DE473863C (en) Agent for dissolving and preventing scale using the extractive substances of wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO15192D DE473863C (en) Agent for dissolving and preventing scale using the extractive substances of wood

Publications (1)

Publication Number Publication Date
DE473863C true DE473863C (en) 1929-03-22

Family

ID=7353879

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO15192D Expired DE473863C (en) Agent for dissolving and preventing scale using the extractive substances of wood

Country Status (1)

Country Link
DE (1) DE473863C (en)

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