DE102006017869A1 - Neutralization device for condensation of water from heater, comprises housing with granulates chamber for the reception of pouring of neutralization-effective granulates, and downstream collection chamber for condensation - Google Patents
Neutralization device for condensation of water from heater, comprises housing with granulates chamber for the reception of pouring of neutralization-effective granulates, and downstream collection chamber for condensation Download PDFInfo
- Publication number
- DE102006017869A1 DE102006017869A1 DE102006017869A DE102006017869A DE102006017869A1 DE 102006017869 A1 DE102006017869 A1 DE 102006017869A1 DE 102006017869 A DE102006017869 A DE 102006017869A DE 102006017869 A DE102006017869 A DE 102006017869A DE 102006017869 A1 DE102006017869 A1 DE 102006017869A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- granulates
- condensation
- neutralization
- neutralization device
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
- F24H8/006—Means for removing condensate from the heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0036—Dispositions against condensation of combustion products
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/16—Arrangements for water drainage
- F24H9/17—Means for retaining water leaked from heaters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
Description
Die Erfindung betrifft eine Neutralisationseinrichtung für Kondenswasser aus einem Heizgerät nach dem Oberbegriff des Schutzanspruches 1.The The invention relates to a neutralization device for condensed water from a heater after the preamble of the protection claim 1.
Heizgeräte arbeiten häufig als so genannte Brennwertgeräte. Dabei werden die Verbrennungsabgase bis unter den Taupunkt abgekühlt, um die latent enthaltene Kondensationswärme des Wasserdampfes auszunutzen. Es entsteht saures Kondenswasser, das in einer nachgeschalteten Neutralisationseinrichtung behandelt werden muss, bevor es in die Kanalisation gelangt. In der Regel erfolgt daher eine Anhebung der pH-Werte des Kondenswassers durch Zugabe von Laugen oder beim Durchströmen einer Schüttung mit basischem Granulat. Schwebstoffe, insbesondere Korrosionsprodukte aus Wärmetauschern, setzen die Oberfläche des Granulates im Laufe der Zeit zu und führen zu Ablagerungen in der Granulatschüttung. Weil dadurch die Wirksamkeit des Granulates im Laufe der Zeit nachlässt, sind regelmäßige Wartungsintervalle erforderlich. Dabei wird die gesamte Neutralisationseinrichtung gereinigt und das Granulat ausgetauscht.Heaters work often as so-called condensing appliances. The combustion gases are cooled below the dew point to exploit the latent heat of condensation of water vapor. It creates acidic condensation, which in a downstream Neutralization device must be treated before it enters the Sewerage arrives. As a rule, therefore, an increase in the pH values of condensed water through the addition of alkalis or when flowing through a fill with basic granules. Suspended matter, in particular corrosion products from heat exchangers, set the surface of the granules over time and lead to deposits in the Granules. Because this reduces the effectiveness of the granules over time, are regular maintenance intervals required. In this case, the entire neutralization device cleaned and replaced the granules.
Eine
gattungsgemäße Neutralisationseinrichtung
ist zum Beispiel aus der
Der Erfindung liegt die Aufgabe zugrunde, Aufbau und Funktion einer Neutralisationseinrichtung für Kondenswasser aus einem Heizgerät zu optimieren.Of the Invention is based on the object, structure and function of a Neutralization device for Condensation from a heater to optimize.
Erfindungsgemäß wird dies mit den Merkmalen des Patentanspruches 1 gelöst. Vorteilhafte Weiterbildungen sind den Unteransprüchen zu entnehmen.According to the invention this is solved with the features of claim 1. Advantageous developments are the dependent claims refer to.
Erfindungsgemäß weist die Neutralisationseinrichtung eine Granulatkammer auf, in der sich eine lose Granulatschüttung befindet. Weiterhin erfindungsgemäß ist in der Granulatkammer ein Rührer angeordnet, der das Granulat zumindest teilweise zumindest zeitweise durchmischt. Die Granulatkammer weist einen Zulauf, durch den das Kondenswasser in diese einströmt und einen Aublauf, durch den das Kondenswasser aus der Granulatkammer abläuft, auf. Der Ablauf weist vorzugsweise einen Filter/Sieb auf, mit dem verhindert wird, dass das Granulat die Granulatkammer verlässt und mit dem sichergestellt wird, dass das Kondenswasser das Granulat hinreichend für dessen Neutralisation durchströmt. Die Granulatkammer ist vorzugsweise so geformt, dass das Granulat beim Mischen von selbst in den Einflussbereich des Rührers nachrutscht. Besonders eine wannenartige oder V-förmige Bodenform hat sich als vorteilhaft erwiesen. Vorzugsweise besitzt die Granulatkammer einen schrägen Boden, wobei sich eine geringe Schütthöhe im Bereich des Ablauflaufs und eine höhere Schütthöhe im Bereich des Zulaufs befindet. Vorzugsweise wird die Neutralisationseinrichtung so betrieben, dass die Granulatschüttung immer von Kondenswasser bedeckt ist. Dadurch wird ein Verklumpen des Granulats vermieden. Das Mischen der Schüttung mit dem Rüher erfolgt mehrmals pro Stunde. Vorzugsweise werden die Rührintervalle in Abhängigkeit von der Kondenswassermenge vorgenommen und betragen 1–20 mal, vorzugsweise 2–5 mal pro Liter Kondenswasser und Stunde. Die Länge des Rührintervalls beträgt vorzugsweise zwischen 10 und 60 Sekunden, besonders bevorzugt zwischen 20–30 Sekunden.According to the invention the neutralization device on a granule chamber in which a loose granule bed located. Furthermore, according to the invention is in the granule chamber arranged a stirrer, the granules at least partially mixed at least temporarily. The granule chamber has an inlet through which the condensation flows into it and an Aublauf, through which the condensation from the granule chamber expires on. The drain preferably has a filter / sieve with which prevents the granules leaving the granule chamber and which ensures that the condensation water granules sufficient for whose neutralization flows through. The granule chamber is preferably shaped so that the granules slipping by itself into the sphere of influence of the stirrer during mixing. Especially a trough-like or V-shaped bottom shape has turned out to be proved advantageous. Preferably, the granule chamber has a bevel Soil, with a low bed height in the area of the drain and a higher one Schütthöhe in the area of Inlet is located. Preferably, the neutralization device operated so that the granules are always from condensation is covered. As a result, clumping of the granules is avoided. Mixing the bedding with the mower takes place several times an hour. Preferably, the stirring intervals dependent on made by the amount of condensed water and amount to 1-20 times, preferably 2-5 times per liter of condensation and hour. The length of the stirring interval is preferably between 10 and 60 seconds, more preferably between 20-30 seconds.
Weiterhin weist die Neutralisationseinrichtung eine Sammelkammer auf, die das Kondenswasser aufnimmt, das durch die Granulatschüttung geflossen ist. Dies Sammelkammer weist einen Ablauf auf, der mit der Kanalisation verbunden ist. Falls nötig kann das Wasser in die Kanalisation gepumpt werden. Dafür weist die Sammelkammer vorzugsweise eine Füllstandsmessung auf, die eine Pumpe bei einem gewissen Füllstand aktiviert bzw. wieder abschaltet.Farther the neutralization device has a collection chamber which absorbs the condensation that has flowed through the granulate bed is. This collection chamber has an outlet that communicates with the sewer connected is. if necessary The water can be pumped into the sewage system. For this points the collecting chamber preferably a level measurement, the one Pump at a certain level activates or deactivates again.
Die vorzugsweise vorhandene Pumpe ist vorzugsweise in einem separaten Raum innerhalb der Neutralisationseinrichtung angeordnet. In diesem Raum befindet sich vorzugsweise auch der Antrieb des Rührers.The preferably existing pump is preferably in a separate Space within the neutralization arranged. In this room is preferably also the drive of the stirrer.
Mit der Erfindung wird eine Neutralisationseinrichtung für Kondenswasser aus einem Heizgerät im Hinblick auf Aufbau und Funktion optimiert. Die Wirksamkeit des Granulates bleibt durch das regelmäßige Rührens des Granulats in der Granulatkammer und Aufwirbeln der Ablagerungen in der Granulatschüttung über einen längeren Zeitraum als bisher erhalten. Damit vergrößern sich auch die regelmäßigen Wartungsintervalle und es verringern sich dadurch wiederum die Betriebskosten.With The invention is a neutralization device for condensed water from a heater optimized in terms of design and function. The effectiveness of Granules remain by the regular stirring of the granules in the Granule chamber and swirling the deposits in the granular bed over a longer Period as previously received. This also increases the regular maintenance intervals and this in turn reduces the operating costs.
Die Zeichnung stellt ein Ausführungsbeispiel der Erfindung dar. Eine Neutralisationseinrichtung für Kondenswasser aus einem Heizgerät zeigt:The Drawing represents an embodiment of Invention. A neutralization device for condensed water from a heater shows:
Die
Neutralisationseinrichtung besteht aus einem Gehäuse
Über die
Zulaufleitung
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006017869A DE102006017869A1 (en) | 2006-04-13 | 2006-04-13 | Neutralization device for condensation of water from heater, comprises housing with granulates chamber for the reception of pouring of neutralization-effective granulates, and downstream collection chamber for condensation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006017869A DE102006017869A1 (en) | 2006-04-13 | 2006-04-13 | Neutralization device for condensation of water from heater, comprises housing with granulates chamber for the reception of pouring of neutralization-effective granulates, and downstream collection chamber for condensation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006017869A1 true DE102006017869A1 (en) | 2007-10-25 |
Family
ID=38536595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006017869A Withdrawn DE102006017869A1 (en) | 2006-04-13 | 2006-04-13 | Neutralization device for condensation of water from heater, comprises housing with granulates chamber for the reception of pouring of neutralization-effective granulates, and downstream collection chamber for condensation |
Country Status (1)
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DE (1) | DE102006017869A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009008566A1 (en) | 2009-02-12 | 2010-08-19 | GIA Gesellschaft für Ingenieur- und Apparatebau m.b.H. | Neutralization device for condensate water, comprises housing with chamber for receiving loose product made of neutralization-active granules and containing calcium carbonate, and condensate collection container having inlet and outlet |
EP2295890A3 (en) * | 2009-08-05 | 2013-09-04 | Robert Bosch GmbH | Siphon for a heater |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE681682C (en) * | 1934-05-19 | 1939-10-10 | Montan Und Industrialwerke Vor | Process for purifying water |
JPH08257572A (en) * | 1995-03-23 | 1996-10-08 | Ueda Sekkai Seizo Kk | Neutralizing agent and neutralization treatment method |
DE102004026441A1 (en) * | 2004-05-29 | 2005-12-22 | Bbt Thermotechnik Gmbh | Assembly to neutralize acid condensation, from exhaust gas cooling at a heating installation, has a housing with chambers for the collected condensation and a neutralizing granulate with a pumped spray through the granules |
-
2006
- 2006-04-13 DE DE102006017869A patent/DE102006017869A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE681682C (en) * | 1934-05-19 | 1939-10-10 | Montan Und Industrialwerke Vor | Process for purifying water |
JPH08257572A (en) * | 1995-03-23 | 1996-10-08 | Ueda Sekkai Seizo Kk | Neutralizing agent and neutralization treatment method |
DE102004026441A1 (en) * | 2004-05-29 | 2005-12-22 | Bbt Thermotechnik Gmbh | Assembly to neutralize acid condensation, from exhaust gas cooling at a heating installation, has a housing with chambers for the collected condensation and a neutralizing granulate with a pumped spray through the granules |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009008566A1 (en) | 2009-02-12 | 2010-08-19 | GIA Gesellschaft für Ingenieur- und Apparatebau m.b.H. | Neutralization device for condensate water, comprises housing with chamber for receiving loose product made of neutralization-active granules and containing calcium carbonate, and condensate collection container having inlet and outlet |
EP2295890A3 (en) * | 2009-08-05 | 2013-09-04 | Robert Bosch GmbH | Siphon for a heater |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |