DE3131124C1 - Purging collector screen (sieve) for condenser purging (scavenging, cleaning) systems having a cooling water purge circuit - Google Patents
Purging collector screen (sieve) for condenser purging (scavenging, cleaning) systems having a cooling water purge circuitInfo
- Publication number
- DE3131124C1 DE3131124C1 DE19813131124 DE3131124A DE3131124C1 DE 3131124 C1 DE3131124 C1 DE 3131124C1 DE 19813131124 DE19813131124 DE 19813131124 DE 3131124 A DE3131124 A DE 3131124A DE 3131124 C1 DE3131124 C1 DE 3131124C1
- Authority
- DE
- Germany
- Prior art keywords
- sieve
- flaps
- turbulence
- cleaning
- cooling water
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
Abstract
Description
Im folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung ausführlicher erläutert. Es zeigt in schematischer Darstellung F i g. 1 das Schema einer Kondensatorreinigungsanlage bei einem Dampfkraftwerkskondensator mit Kühlwasserreinigungskreislauf und eingebautem Reinigungskugelfangsieb im Axialschnitt, F i g. 2 in gegenüber der F i g. 1 wesentlich vergrößertem Maßstab und mit weiteren konstruktiven Details das Reinigungskugelfangsieb aus dem Gegenstand nach Fig. 1, F i g. 3 einen Schnitt in Richtung A-A durch den Gegenstand nach F i g. 2 und F i g. 4 eine Draufsicht auf den Gegenstand nach Fig.3. In the following the invention is based on only one embodiment Illustrative drawing explained in more detail. It shows in a schematic representation F i g. 1 the diagram of a condenser cleaning system for a steam power plant condenser with cooling water cleaning circuit and built-in cleaning ball filter in axial section, F i g. 2 in opposite to FIG. 1 much enlarged scale and with further structural details the cleaning ball trap from the object according to Fig. 1, F i g. 3 shows a section in the direction A-A through the object according to F. i g. 2 and F i g. 4 is a plan view of the object according to FIG.
In Fig. 1 ist zunächst ein Kraftwerkskondensator 1 dargestellt worden, der ein Röhrenregister 2 aufweist, welches vom Dampf beispielsweise von oben nach unten durchströmt wird. Vorgeschaltet ist eine Verteilerkammer 3 für das einströmende Kühlwasser und eine Abzugskammer 4 für das abzuziehende Kühlwasser. Das Kühlwasser wird über die Leitung 5 zugeführt und über die Leitung 6 zurückgeführt. In dieser befindet sich das Reinigungskugelfangsieb 7. Vom Reinigungskugelfangsieb 7 geht eine Reinigungskugelrückführleitung 8 zur Leitung 5 für die Kühlwasserzuführung zurück. In dieser Rückführleitung 8 befindet sich eine Pumpe 9 sowie eine Einrichtung 10, die es erlaubt, dem Reinigungskugelkreislauf Reinigungskugeln 11 aufzugeben oder solche aus dem Reinigungskreislauf herauszunehmen. Sie kann auch einen Hafen für die Reinigungskugeln aufweisen, in dem die Reinigungskugeln warten, wenn nicht auf Reinigung geschaltet ist. In Fig. 1, a power plant capacitor 1 has first been shown, which has a tube register 2, which from the steam, for example, from above to is flowed through below. Upstream is a distribution chamber 3 for the inflowing Cooling water and an extraction chamber 4 for the cooling water to be withdrawn. The cooling water is supplied via line 5 and returned via line 6. In this the cleaning ball trap 7 is located. From the cleaning ball trap 7 goes a cleaning ball return line 8 to line 5 for the cooling water supply return. In this return line 8 there is a pump 9 and a device 10, which allows cleaning balls 11 to be applied to the cleaning ball circuit or to remove them from the cleaning cycle. It can also be a port for the cleaning balls, in which the cleaning balls wait, if not is switched to cleaning.
Das Reinigungskugelfangsieb 7 besteht in seinem grundsätzlichen Aufbau aus einem zylindrischen Siebge- häuse 12 und aus darin angeordneten Siebklappen 13. The cleaning ball trap 7 consists in its basic structure from a cylindrical sieve housing 12 and sieve flaps 13 arranged therein.
An den Siebraum 14 vor den Siebklappen 13 ist ein Reinigungskugelabführstutzen 15 angeschlossen, an den die schon erwähnte Reinigungskugelrückführleitung 8 angeschlossen ist Die Siebklappen 13 sind schwenkbar und einerseits in eine Siebfunktionsstellung, andererseits in eine Freistellung einstellbar. In F i g. 3 ist die Freistellung der Siebklappen 13 strichpunktiert angedeutet worden.On the sieve space 14 in front of the sieve flaps 13 there is a cleaning ball discharge nozzle 15 connected to which the aforementioned cleaning ball return line 8 is connected The sieve flaps 13 are pivotable and on the one hand in a sieve function position, on the other hand adjustable in an exemption. In Fig. 3 is the exemption the sieve flaps 13 have been indicated by dash-dotted lines.
In Strömungsrichtung vor den Siebklappen 13 befinden sich im Siebgehäuse 12 Turbulenzerzeuger 16. In the direction of flow in front of the sieve flaps 13 are located in the sieve housing 12 Turbulence generator 16.
Diese sind in bezug auf die Turbulenzerzeugungswirkung einstellbar. Im Ausführungsbeispiel und nach bevorzugter Ausführungsform der Erfindung sind die Turbulenzerzeuger als Turbulenzleisten 16 augeführt, die orthogonal zur Strömungsrichtung in den Kuhlwasserstrom hineinragen. Die Turbulenzleisten 16 sind um ihre Achsen 17 verstellbar.These are adjustable with regard to the turbulence-generating effect. In the exemplary embodiment and according to a preferred embodiment of the invention, the Turbulence generators designed as turbulence strips 16, which are orthogonal to the direction of flow protrude into the cooling water flow. The turbulence bars 16 are about their axes 17 adjustable.
Im Ausführungsbeispiel sind die Turbulenzerzeuger 16 einerseits oberhalb der Siebklappen 13 angeordnet. In the exemplary embodiment, the turbulence generators 16 are on the one hand above the sieve flaps 13 arranged.
Sie ragen dort radial in das kreiszylindrische Siebgehäuse 12 hinein. Zusätzlich sind aber im Bereich der Siebklappen 13 Turbulenzerzeuger 16 angeordnet.There they protrude radially into the circular cylindrical screen housing 12. In addition, however, turbulence generators 16 are arranged in the area of the sieve flaps 13.
Diese sind als den Siebgehäusequerschnitt überspannende Turbulenzleisten 16 ausgeführt und verlaufen parallel zu den Siebklappen 13.These are turbulence strips spanning the screen housing cross-section 16 and run parallel to the sieve flaps 13.
- Leerseite - - Leerseite - Leerseite -- blank page - - blank page - Blank page -
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813131124 DE3131124C1 (en) | 1981-08-06 | 1981-08-06 | Purging collector screen (sieve) for condenser purging (scavenging, cleaning) systems having a cooling water purge circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813131124 DE3131124C1 (en) | 1981-08-06 | 1981-08-06 | Purging collector screen (sieve) for condenser purging (scavenging, cleaning) systems having a cooling water purge circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3131124C1 true DE3131124C1 (en) | 1982-10-28 |
Family
ID=6138713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813131124 Expired DE3131124C1 (en) | 1981-08-06 | 1981-08-06 | Purging collector screen (sieve) for condenser purging (scavenging, cleaning) systems having a cooling water purge circuit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3131124C1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3831385A1 (en) * | 1988-09-15 | 1990-03-29 | Krupp Industrietech | METHOD AND DEVICE FOR OPERATING A TUBE BUNDLE APPARATUS |
EP0457238A1 (en) * | 1990-05-14 | 1991-11-21 | Hitachi, Ltd. | Apparatus for collecting cleaning bodies for tubular heat exchanger |
US20120012139A1 (en) * | 2009-03-31 | 2012-01-19 | Hydroball Technics Holdings Pte Ltd | Cleaning system for cleaning tubing |
CN104654897A (en) * | 2015-01-22 | 2015-05-27 | 青岛大学 | Descaling device and descaling system for non-clean water heat exchanger |
-
1981
- 1981-08-06 DE DE19813131124 patent/DE3131124C1/en not_active Expired
Non-Patent Citations (1)
Title |
---|
NICHTS-ERMITTELT * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3831385A1 (en) * | 1988-09-15 | 1990-03-29 | Krupp Industrietech | METHOD AND DEVICE FOR OPERATING A TUBE BUNDLE APPARATUS |
EP0457238A1 (en) * | 1990-05-14 | 1991-11-21 | Hitachi, Ltd. | Apparatus for collecting cleaning bodies for tubular heat exchanger |
US20120012139A1 (en) * | 2009-03-31 | 2012-01-19 | Hydroball Technics Holdings Pte Ltd | Cleaning system for cleaning tubing |
US8943633B2 (en) * | 2009-03-31 | 2015-02-03 | Hydroball Technics Holdings Pte Ltd | Cleaning system for cleaning tubing |
CN104654897A (en) * | 2015-01-22 | 2015-05-27 | 青岛大学 | Descaling device and descaling system for non-clean water heat exchanger |
CN104654897B (en) * | 2015-01-22 | 2017-04-26 | 青岛大学 | Descaling device and descaling system for non-clean water heat exchanger |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0093203B1 (en) | Installation for the removal of solid impurities from cooling water for power stations, etc. | |
DE1247359B (en) | Cleaning device for tube heat exchangers | |
DE2241237C3 (en) | Feed water purification device for a steam power plant with a boiling water reactor | |
DE3131124C1 (en) | Purging collector screen (sieve) for condenser purging (scavenging, cleaning) systems having a cooling water purge circuit | |
DE3428428A1 (en) | METHOD AND DEVICE FOR REMOVING FOREIGN MATERIALS | |
DE2612905B2 (en) | DEVICE FOR DIVIDING CLEANING ELEMENTS | |
DE1526945A1 (en) | Vortex evaporator | |
DE3339974A1 (en) | DEVICE FOR REMOVING FOREIGN MATERIALS FROM CONDENSER COOLING WATER | |
DE2613835A1 (en) | Heat exchanger employing cooling water esp sea water - eg for use in coastal power stations etc | |
DE19641322A1 (en) | Water tube for boiling water nuclear reactor fuel element | |
DE2612917B1 (en) | DEVICE FOR DIVIDING CLEANING ELEMENTS | |
DE2706430C2 (en) | Device for removing dissolved solids from an aqueous solution | |
DE3210718A1 (en) | FLOW REGULATION DEVICE | |
DE1576853C2 (en) | Device for separating water from wet steam and for subsequent superheating of the steam | |
DE670478C (en) | Circulation steam generator | |
DE3011339C2 (en) | Process for cleaning the tubes of a power plant condenser and device for carrying out the process | |
DE2943287C2 (en) | System for the tube cleaning of a power plant condenser with the help of cleaning balls | |
DE586163C (en) | Device for keeping heat exchange surfaces clean, in particular for evaporating feed water | |
DE1227040B (en) | Sieve device for self-cleaning systems for pipe heat exchangers | |
DE1934761A1 (en) | Matting filter for chemical purification - process | |
DE10122230B4 (en) | Method and device for controlling the liquid balance of an evaporation plant | |
DE3124111C2 (en) | Device for seawater desalination | |
DE3222579A1 (en) | Device for eliminating and reintroducing friction bodies inside the circuit of a heat exchanger | |
DE1281456B (en) | Sieve arrangement for capacitor systems with self-cleaning device | |
DE4033866C1 (en) | Multi-stage crystallisation plant - where suspension of molten liquor and crystallite is heated and crystallite is continuously removed via overflow to next unit, etc. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |