DE487239C - Collecting funnel for electric gas purifiers - Google Patents
Collecting funnel for electric gas purifiersInfo
- Publication number
- DE487239C DE487239C DEO16525D DEO0016525D DE487239C DE 487239 C DE487239 C DE 487239C DE O16525 D DEO16525 D DE O16525D DE O0016525 D DEO0016525 D DE O0016525D DE 487239 C DE487239 C DE 487239C
- Authority
- DE
- Germany
- Prior art keywords
- funnel
- electric gas
- gas purifiers
- collecting funnel
- dust
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/88—Cleaning-out collected particles
Landscapes
- Electrostatic Separation (AREA)
Description
Sammeltrichter für elektrische Gasreiniger Bei horizontalen Kammern der elektrischen Gasreinigung wird der Staub in einem Trichter aufgefangen, unter welchem sich meist eine Sammelschnecke befindet, welche den niedergeschlagenen Staub fortlaufend abführt. Es hat sich nun der Übelstand ergeben, daß die Fallhöhe, welche der niedergeschlagene Staub von der Niederschlagskammer bis zur Transportschnecke zu durchfallen hat, oft so hoch wird, daß eine Wiederauflösung des niedergeschlagenen Staubes eintritt. Wenn man nun auch die Trichter meist durch Querwände unterteilt, um eine Gasströmung im Trichter möglichst zu unterbinden, so findet doch in dem Trichter eine allmähliche Staubsättigung statt, und dieser Staub kann mit in das gereinigte Gas gelangen. Dieser Übelstand soll durch die vorliegende Erfindung verhütet werden.Collecting funnel for electric gas cleaners For horizontal chambers The electrical gas cleaning system collects the dust in a funnel, underneath which is usually a collecting snail, which collects the precipitated dust continuously discharges. The inconvenience has now arisen that the height of fall, which the precipitated dust from the precipitation chamber to the transport screw has to fail, often becomes so high that a re-dissolution of the dejected Dust enters. If you now also divide the funnels mostly by transverse walls, in order to prevent gas flow in the funnel as much as possible, it is found in the Gradual saturation of dust takes place in the funnel, and this dust can get into the cleaned gas. This inconvenience is intended to be prevented by the present invention will.
Abb. i zeigt den Querschnitt durch eine horizontale Gaskammer. 8 sind die in bekannter Weise in Richtung des Gasstromes angeordneten Niederschlagselektroden und 9 die Sprühelektroden. Die Kammer i, welche bis zu 5o qm Querschnitt und mehr haben kann, hat infolgedessen einen sehr großen Trichter. Erfindungsgemäß wird nun dieser Trichter so in Teiltrichter zerlegt, dafa die Fallhöhe jedesmal nur sehr gering ausfallen kann.Fig. I shows the cross section through a horizontal gas chamber. 8 are the collecting electrodes arranged in a known manner in the direction of the gas flow and 9 the spray electrodes. The chamber i, which has a cross-section of up to 50 square meters and more as a result, has a very large funnel. According to the invention is now this funnel is broken down into partial funnels so that the height of fall is only very great each time can be low.
Zunächst ist durch einen Trichter 2 der Trichter in zwei Hälften geteilt. An Stelle hier nun unter jedem Trichter eine besondere Schnecke zu verwenden, rutscht das Gut auf der Schräge zusammen, so daß nur eine Schnecke nötig wird. Eine weitere Halbierung tritt durch die beiden Trichter 3 ein. Die Arbeitsweise der Ausführung ist genau so gut, als wenn man eine Anlage mit vier Schnecken hätte, während man tatsächlich nur eine Schnecke braucht. Die Fallhöhe kann dadurch beliebig klein werden.First, the funnel is divided into two halves by a funnel 2. Instead of using a special screw under each funnel, it slips the goods together on the slope, so that only one snail is necessary. Another Halving occurs through the two funnels 3. The way the execution works is just as good as having a four-auger system while one actually only needs one snail. The height of fall can therefore be as small as desired will.
Nach Abb. 2 haben die umgekehrten Trichter 5 und 6 lose hängende Klappen 7, welche den Schneckenraum gegen den elektrischen Gasreinigungsraum schirmen. Diese Klappen sind so eingeteilt und belastet, daß, sie im Ruhestand gerade die Wand berühren und gasdicht abschließen. Bei einer genügenden Staubfüllung öffnen sich durch den Druck des Staubes die Klappen 7 und lassen den Staub durchrieseln, worauf sie sich selbsttätig wieder schließen. Dies hat bei brennbaren Stauben zugleich den Vorteil, daß die elektrische Kammer und die Niederschlagsfläche durch die Klappen 7 gegen Fortleitung einer Zündung und Explosion gesichert sind.As shown in Fig. 2, the inverted funnels 5 and 6 have loosely hanging flaps 7, which shield the screw chamber from the electrical gas cleaning room. These Flaps are so divided and loaded that they just touch the wall when they are retired and seal gas-tight. If there is sufficient dust filling, the Pressure of the dust the flaps 7 and let the dust trickle through, whereupon they settle close again automatically. In the case of combustible dust, this also has the advantage of that the electrical chamber and the precipitation surface through the flaps 7 against Continuation of an ignition and explosion are assured.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO16525D DE487239C (en) | Collecting funnel for electric gas purifiers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO16525D DE487239C (en) | Collecting funnel for electric gas purifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE487239C true DE487239C (en) | 1929-12-10 |
Family
ID=7354214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEO16525D Expired DE487239C (en) | Collecting funnel for electric gas purifiers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE487239C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739257C (en) * | 1940-10-24 | 1943-09-16 | Heinrich Zschocke | Electric gas purifier |
DE2542285A1 (en) * | 1975-09-23 | 1977-03-24 | Metallgesellschaft Ag | Electrostatic type dust removal filter device - has discharge electrodes forming empty gas-tight chamber |
-
0
- DE DEO16525D patent/DE487239C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739257C (en) * | 1940-10-24 | 1943-09-16 | Heinrich Zschocke | Electric gas purifier |
DE2542285A1 (en) * | 1975-09-23 | 1977-03-24 | Metallgesellschaft Ag | Electrostatic type dust removal filter device - has discharge electrodes forming empty gas-tight chamber |
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