DE1955182U - SOOT TEST PUMP FOR DETERMINING EXHAUST GASES FROM BOILERS. - Google Patents
SOOT TEST PUMP FOR DETERMINING EXHAUST GASES FROM BOILERS.Info
- Publication number
- DE1955182U DE1955182U DE1966W0037588 DEW0037588U DE1955182U DE 1955182 U DE1955182 U DE 1955182U DE 1966W0037588 DE1966W0037588 DE 1966W0037588 DE W0037588 U DEW0037588 U DE W0037588U DE 1955182 U DE1955182 U DE 1955182U
- Authority
- DE
- Germany
- Prior art keywords
- filter paper
- test pump
- pump
- boilers
- soot
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
Gebrauchsmuster-Anmeldung einer Rußtestpumpe zur Bestimmung von Abgasen an Heizkesseln.Utility model registration of a soot test pump for the determination of exhaust gases from boilers.
Zur Bestimmung der sogen.Rußzahl von Abgasen an Heizkesseln ist es üblich, eine bestimmte Abgasmenge durch ein filterpapier zu saugen und die Schwärzung des Filterpapiers als Maß der Rußmenge die in den Rauchgasen enthalten ist, zu benutzen.It is used to determine the so-called soot number of flue gases on boilers It is common to suck a certain amount of exhaust gas through a filter paper and the blackening of the filter paper as a measure of the amount of soot in contained in smoke gases.
Bisher wurden für diesen Test mehr oder weniger normale Luftpumpen gebraucht, die vorne eine Sehraubvorrichtung zum Einspannen eines Streifens Filterpapier hatten. Eine genaue Untersuchung dieser Ge« rate hat gezeigt, daß diese nur sehr ungleichmäßige Rauchgasmengen förderten, so daß die erhaltenen Meßwerte nur sehr begrenzten Wert hatten. Es war allgemein üblich, mit dies.en Pumpen 10 Hübe auszuführen. So far, more or less normal air pumps have been used for this test used, the front a Sehraubvorrichtung for clamping a Strip of filter paper. A close examination of this ge « rate has shown that these only very uneven amounts of smoke promoted, so that the measured values obtained had only a very limited value. It was common practice to use these pumps for 10 strokes.
Die vorliegende Rußtestpumpe weist gegenüber den bisher üblichen Rußtestpumpen folgende Verbesserungen auf:The present soot test pump has compared to the previous ones Soot test pumps have the following improvements:
Da diese Rauchgasuntersuchungen meistens unter schwierigen Verhältnissen -dunkle Keller, schwierige Raumverhältnisse- ausgeführt werden müssen, war es nie sieEaer, daß tatsächlich mit der Pumpe 10 Hübe ausgeführt wurden.Because these smoke gas examinations mostly take place under difficult conditions -dark basement, difficult room conditions- have to be executed, it was never you that actually with the pump 10 strokes have been carried out.
Die vorliegende Pumpe hat ein einfaches Zählwerk in Form einer Ratsche erhalten, wodurch eine optische Kontrolle bei der Ausführung der 10 Hübe gegeben ist.The present pump has a simple counter in the form of a ratchet, which enables visual control during execution which is given 10 strokes.
Das Einspannen des Filterpapiers wurde bisher allgemein durch einen Schraubverschluß erreicht. Da bei dieser Sehraubeinklemmung die Flächen sich gegeneinander bewegen, verschob sich das Filterpapier sehr leicht, was in den dunklen Kellerräumen häufig zu Fehlmessungen führte.The clamping of the filter paper has so far generally been achieved by a screw cap. Because with this very clutter If the surfaces move against each other, the filter paper shifted very easily, which is often the case in the dark basement rooms Incorrect measurements resulted.
Blatt 2 -Page 2 -
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1966W0037588 DE1955182U (en) | 1966-06-20 | 1966-06-20 | SOOT TEST PUMP FOR DETERMINING EXHAUST GASES FROM BOILERS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1966W0037588 DE1955182U (en) | 1966-06-20 | 1966-06-20 | SOOT TEST PUMP FOR DETERMINING EXHAUST GASES FROM BOILERS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1955182U true DE1955182U (en) | 1967-02-09 |
Family
ID=33390650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1966W0037588 Expired DE1955182U (en) | 1966-06-20 | 1966-06-20 | SOOT TEST PUMP FOR DETERMINING EXHAUST GASES FROM BOILERS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1955182U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631027A1 (en) * | 1975-07-10 | 1977-01-27 | Richard Hunziker | DEVICE FOR DETECTING UNBURNTED FUEL COMPONENTS IN THE EXHAUST GAS OF A HEATING SYSTEM AND METHOD FOR OPERATING THE DEVICE |
-
1966
- 1966-06-20 DE DE1966W0037588 patent/DE1955182U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631027A1 (en) * | 1975-07-10 | 1977-01-27 | Richard Hunziker | DEVICE FOR DETECTING UNBURNTED FUEL COMPONENTS IN THE EXHAUST GAS OF A HEATING SYSTEM AND METHOD FOR OPERATING THE DEVICE |
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