DE132512C

DE132512C -

Info

Publication number: DE132512C
Application number: DENDAT132512D
Authority: DE

Description

PATENTAMT.PATENT OFFICE.

KLASSE-30 f.CLASS-30 f.

Apparat zur Reinigung der Luft.Apparatus for purifying the air.

Es ist schon vorgeschlagen worden, Luft mittels glühender Platindrähte zu reinigen bezw. zu verbessern, indem in einfacher Weise ein an einem Gestell angebrachter Platindraht durch den elektrischen Strom zum Glühen gebracht wird.It has already been proposed to purify air using glowing platinum wires respectively to be improved by a platinum wire attached to a frame in a simple manner is made to glow by the electric current.

Hierbei hat es sich jedoch herausgestellt, däfs eine genügende Reinigung der Luft nicht erzielt werden kann. Es zeigte sich, dafs namentlich in geschlossenen Räumen noch immer mehr oder weniger schädliche Gase und namentlich Kohlensäure die Luft erfüllen und dafs auch Sporen und Mikroorganismen nicht immer in gewünschter Weise beseitigt werden.However, it turned out that that sufficient purification of the air cannot be achieved. It turned out that Especially in closed rooms there are still more or less harmful gases and especially carbonic acid fills the air, and so do spores and microorganisms not always be eliminated in the desired manner.

LIm diese Uebelstände und Nachtheile zu vermeiden, wird gemäfs vorliegender Erfindung die Wärme des glühenden Platindrahtes dazu benutzt, eine gezwungene Circulation der Innenluft des betreffenden Raumes und im Anschluss hieran eine selbsttätige Filtration dieser Luft zu bewirken.To avoid these evils and disadvantages, according to the present invention the warmth of the glowing platinum wire is used to create a forced circulation of the Indoor air of the room in question and then automatic filtration to effect this air.

Zu diesem Zweck wird in geeigneter Weise ein Platindraht, der mittels einer Stromquelle zum Glühen gebracht ist, oder auch zwei in einem schornsteinartigen Behälter angeordnet, auf welchen ein zweiter schornsteinartiger Behälter aufgesetzt ist, so dafs die an dem Platindraht erwärmte Luft durch diese Vorrichtung zu streichen gezwungen ist. In diesem Aufsatz sind in geeigneter Weise AIh sorptions- und Filtermittel (Natronkalk, Baumwollwatte u. s. w.) derart angeordnet, dafs die aufsteigende, durch diese Stoffe hindurchgehende Luft von Kohlensäure und Mikroorganismen u. s. w. befreit wird. Unterhalb des Platindrahtes befindet sich zweckmäfsig ein Behälter mit einem ätherischen , OeI oder dergl., um durch die Wärme des Drahtes eine Verdampfung und gleichzeitig eine weitere Luftverbesserung zu erzielen.For this purpose, a platinum wire is used in a suitable manner, which by means of a power source is made to glow, or two are arranged in a chimney-like container, on which a second chimney-like container is placed, so that the one on the Platinum wire is forced to sweep heated air through this device. In In this article, all sorbents and filter media (soda lime, Cotton wadding, etc.) arranged in such a way that the ascending one passes through these fabrics Air is freed from carbon dioxide and microorganisms, etc. Below the platinum wire is convenient a container with an essential oil, oil or the like Wire to achieve evaporation and at the same time a further improvement in the air.

Ein derartiger, den Gegenstand vorliegender Erfindung bildender Apparat ist in einer Ausführungsform auf der Zeichnung veranschaulicht. Fig', ι zeigt ihn in Vorderansicht, Fig. 2 im Längsschnitt, Fig. 3 in Seitenansicht mit aufgesetztem Flügelrad, Fig. 4 im Längsschnitt in einer zu der Schnittebene der Fig. 2 rechtwinklig gerichteten Ebene; Fig. 5 stellt einen Querschnitt nach A-A der Fig. 2 und Fig. 6 einen Querschnitt nach B-B der Fig. 4 dar ;■ Fig. 7 zeigt das Flügelrad der Fig. 3 in Draufsicht.Such an apparatus forming the subject of the present invention is illustrated in one embodiment in the drawing. FIG. 1 shows it in front view, FIG. 2 in longitudinal section, FIG. 3 in side view with attached impeller, FIG. 4 in longitudinal section in a plane directed at right angles to the sectional plane of FIG. 2; Fig. 5 shows a cross section according to AA of Fig. 2 and Fig. 6 shows a cross section according to BB of Fig. 4. Fig. 7 shows the impeller of Fig. 3 in plan view.

Der untere, schornsteinartige Behälter a ist in seinem Innern mit versetzt angeordneten, horizontalen Zwischenwänden ausgestattet, die nicht bis zur Gegenseite der Wand reichen. Von den Klemmschrauben c führt über Isolirknöpfe oder dergl.. d in Zickzacklinien ein Platindraht e durch diesen Behälter a-, an dessen ■ unterem Theil eine flache Schale oder dergl. / zur Aufnahme eines ätherischen Oeles oder einer Essenz befestigt ist, derart, dafs sie noch in dem Bereich der Hitzewirkung des durch einen elektrischen Strom glühend gemachten Drahtes e sich befindet, damit ein Verdunsten dieser ozonisirenden Stoffe stattfindet. The interior of the lower, chimney-like container a is equipped with offset, horizontal partitions that do not extend to the opposite side of the wall. C of the clamping screws via Isolirknöpfe or the like .. d e a- in zigzag lines, a platinum wire through said container, at whose ■ lower part of / mounted for recording of an essential oil or an essence a shallow dish or the like., In such a way, that they The wire e, which has been made glowing by an electric current, is still in the region of the heat effect, so that these ozonizing substances may evaporate.

Durch Einschalten des elektrischen Stromes, für den z. B. 110 Volt bei. diesem Ausführungsbeispiel geeignet sein können, gelangt der Platindraht ins Glühen^ die Luft erwärmtBy switching on the electric current, for the z. B. 110 volts. this embodiment may be suitable, the platinum wire gets to glow ^ the air warms up

Claims

itself, rises in the air, and is kept as close as possible to the range of action of the latter because it has to run a zigzag in the direction of the platinum wire. As a result, the most extensive possible decomposition and destruction of the combustible substances contained in the air, not only the microorganisms and the like., But also the combustible gases, such as. B. ammonia, carbon oxide causes. One can observe by sight glasses g the glowing platinum wire. The air flow generated, which the from the ethereal respectively. Ozonisirungsflüssigfkeit evolved gases or vapors are mixed, enters the chimney-like on the both sides open container α placed, likewise schorsteinartigen, both sides open container h, which (z. B. net-like) having permeable horizontal intermediate walls is provided i, where absorption materials, such as cotton and soda lime are stored. Below and between these transverse walls there are offset, horizontal partition walls k which force the rising air stream to pass through this absorption attachment h in a zigzag movement. In order that the air purified and improved in this way is also distributed again in the room, it is advantageous to arrange on this upper attachment an impeller tn which can be rotated on a tip in a horizontal plane and which is moved by the rising air stream. This apparatus can, as can be seen from FIG. 3, be attached to a wall.

In this arrangement, the glowing platinum wire, which is placed or guided over the insulating buttons d (expediently porcelain buttons) and separated from the latter by asbestos thread, sets the air flow in lively motion and at the same time causes the destruction and combustion of the destructible and combustible substances, and it be the attachment harmful to respiration products of combustion (carbon dioxide) or undestroyed microorganisms or the like. from this air stream is removed and it is ni ensured by the Vertheiler, distributed that these purified and improved air in the entire space and the circulation is accelerated, so that, as far as possible, care is taken that the aroma-laden air passes through this apparatus. In such a way, the z. B. harmful gases generated by respiration destroyed; The absorption of the combustion products also promotes the penetration of fresh outside air, even if special ventilation devices are not sufficiently available. In rooms that are completely closed off from the outside air, such as B. in submarines, one uses compressed air or compressed oxygen, which gases are carried in pressure vessels, to supplement the air. In storerooms where noxious gases are developed, these are safely removed according to the measure of their formation, which is made possible and promoted by the accelerated circulation and also by the good distribution. . : ■

Patent-A ν saying:
Apparatus for purifying the air, characterized in that a platinum wire connected to an electricity source and set to glow by this is arranged as possible in the direction of the air flow generated by the heating in a shaft-like container open on both sides, at the lower opening of which is advantageously in the heating area of the glowing one Platinum wire a container filled with ethereal or ozonizing liquid can be located, and on the upper opening of which a second shaft-like container, also open on both sides, is placed, which contains porous absorbent materials (such as soda lime, cotton wool, etc.) on permeable partition walls, around which, from the glowing platinum wire, rises To filter air automatically for further purification, and above which an impeller which can be rotated by the latter itself can be arranged to promote and distribute the air stream.

1 sheet of drawings.