DE304471C - - Google Patents
Info
- Publication number
- DE304471C DE304471C DENDAT304471D DE304471DA DE304471C DE 304471 C DE304471 C DE 304471C DE NDAT304471 D DENDAT304471 D DE NDAT304471D DE 304471D A DE304471D A DE 304471DA DE 304471 C DE304471 C DE 304471C
- Authority
- DE
- Germany
- Prior art keywords
- gas
- tube
- filter material
- filled
- immersed
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung bezieht sich auf eine Filteranordnung an Leitungsmündungen bei Gasanalysiervorrichtungen und kennzeichnet sich dadurch, daß der Filter aus einem offenen, zweckmäßigerweise trichterförmigen Gefäß besteht, das mit geeignetem Filterstoff gefüllt ist und in das das Ende des Gasäuslaßrohres eintaucht.The invention relates to a filter arrangement at line openings in gas analyzing devices and is characterized in that the filter consists of an open, expediently funnel-shaped vessel, which is filled with suitable filter material and into which the end of the gas outlet tube immersed.
Hierdurch wird die Einrichtung billiger, leichter auswechselbar und wirksamer als die bisherigen.This makes the device cheaper, easier to replace and more effective than that previous.
Zwei Ausführungsformen der Erfindung sind auf der Zeichnung veranschaulicht, in Fig. 1 bei einem wagerechten, und in Fig. 2 bei einem senkrechten Gaskanal.Two embodiments of the invention are illustrated in the drawing, in FIG. 1 with a horizontal gas duct and in FIG. 2 with a vertical gas duct.
In einen Gaskanal a, z. B. den Rauchgaskanal eines Dampfkessels, tritt das an die Gasanalysiervorrichtung angeschlossene Rohr b ein, das gemäß der Erfindung mit seinem im Gaskanal ausmündenden Ende in ein offenes, zweckmäßigerweise trichterförmiges Gefäß c, das mit geeignetem Filterstoff d, z. B. Sand, gefüllt ist, eintaucht.In a gas channel a, z. B. the flue gas duct of a steam boiler, the pipe b connected to the gas analyzer occurs, which according to the invention with its end opening into the gas duct in an open, suitably funnel-shaped vessel c, which is filled with a suitable filter material d, e.g. B. sand, is filled, immersed.
Das Rohr δ, das zweckmäßigerweise aus Kupfer besteht, ist von einem Schutzmantel e, der mit einem Boden f versehen ist, umgeben, worin das Gefäß c mittels Arme g μηα einer Rohrhülse h befestigt ist.The tube δ, which is expediently made of copper, is surrounded by a protective jacket e, which is provided with a base f , in which the vessel c is attached to a tube sleeve h by means of arms g μηα.
Auf diese Weise wird eine bereits im Gaskanal filtrierte Probe, ohne Benutzung eines äußeren Filters, durch das zur Gasanalysiervorrichtung führende Rohr δ entnommen.In this way, a sample that has already been filtered in the gas channel becomes available without using one outer filter, taken through the tube δ leading to the gas analyzer.
Die Ausführungsform nach Fig. 2 unterscheidet sich von der nach Fig. 1 nur dadurch, daß das Rohr b und die Hülse β wagerecht liegen. Das Ende des Rohres h ist daher winkelig abwärts gebogen. -The embodiment of FIG. 2 differs from that of FIG. 1 only in that the tube b and the sleeve β are horizontal. The end of the tube h is therefore bent downwards at an angle. -
Der Kanal α kann auch eine Abzweigung eines Rauchkanals, z. B. eine Kreisleitung, durch die ein fortgesetzter Umlauf des Gases stattfindet, bilden.The channel α can also be a branch of a smoke channel, for. B. form a loop through which the gas continues to circulate.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE304471C true DE304471C (en) |
Family
ID=558072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT304471D Active DE304471C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE304471C (en) |
-
0
- DE DENDAT304471D patent/DE304471C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1657125C2 (en) | Device for separating solid particles from a gaseous medium (raw gas) | |
DE1232932B (en) | Device for separating sulfuric acid mist by applying a pressure jump in the gas flow | |
DE304471C (en) | ||
DE4100363A1 (en) | Flue gas analyser probe installed external to flue duct with preheating gas flow - has probe head in test chamber with sampling pipework connecting funnel system | |
DE3607676C2 (en) | ||
DE69514628T2 (en) | Exhaust gas treatment device for waste incineration plant | |
AT86579B (en) | Filters in the sampling tube of gas lines to gas analyzers. | |
DE660760C (en) | Device for de-oiling and cleaning steam | |
DE151814C (en) | ||
DE242988C (en) | ||
DE2118066C3 (en) | Method and device for cleaning combustion exhaust gases | |
AT83501B (en) | Device for the automatic opening of the gas supply line when drawing water from hot water stoves. | |
DE153101C (en) | ||
DE182618C (en) | ||
DE15467C (en) | Innovations in lamps | |
DE219077C (en) | ||
DE205618C (en) | ||
DE386875C (en) | Standing steam boiler with fire box, from which a middle, wide heating pipe with built-in superheater is led through the water and steam room and the ceiling of the boiler | |
DE549353C (en) | Small boiler with vertically arranged water pipes that enclose a furnace, and a steam hood over the water pipes | |
DE224151C (en) | ||
DE352903C (en) | Gas analysis apparatus in which the spaces for the measuring fluid and the absorption fluid are separated from one another by a common wall | |
DE457487C (en) | Drying device for cable connections in cable ducts | |
DE110750C (en) | ||
DE132047C (en) | ||
DE1987433U (en) | Exhaust gas purifiers for internal combustion engines |