摘要:
The invention relates to a device (1) for cleaning a boiler (13) of a combustor (16), comprising a fluid distributor (2) having at least one flow channel (3) comprising an inlet opening (4) and an outlet opening (5), the inlet opening (4) being connectable to a supply line (6) for a fluid, characterized in that the flow channel (3) is configured with at least one connection exchanger (7), by means of which a separation of the at least one flow channel (3) from the supply line (7) can be carried out, and a connection of the at least one flow channel (3) to the at least one further connection unit (8) can be carried out. The invention further relates to a method for the operation of such a device in conjunction with a boiler of a combustor.
摘要:
The invention relates to the boiler (1) of a combustion plant (2) comprising at least one heat exchanger device (3) which can be traversed by a medium (4) from an inlet (5) to an outlet (6) and is held in the interior (7) of the boiler (1) by means of at least one suspension device (8), wherein means for determining the temperature of the medium (4) are provided at least at the inlet (5) or at the outlet (6), and the at least one suspension device (8) has means for determining the weight of the at least one heat exchanger device (3). The invention also proposes a cleaning control device, a cleaning method and a method for operating a combustion plant. The invention permits a considerable reduction in the cleaning expenditure, so that maintenance costs can be kept low.
摘要:
Disclosed is a device for cleaning heat exchanging surfaces (1), comprising at least one feeding duct (2) for a cleansing fluid (3) and at least one fluid distributing mechanism (4) that is disposed at one end (5) of the at least one feeding duct (2). The inventive device is characterized in that the at least one feeding duct (2) can be bent in a first direction (6) running perpendicular to an axis of extension (7) while being embodied in a deflection-resistant manner in at least one second direction (8) running perpendicular to the axis of extension (7). Also disclosed are a telescopic embodiment of said device, a corresponding heating system, and a method for performing a relative movement between at least one device and a heating system.
摘要:
Zur Online-Kesselreinigung von Abfallverbrennungsanlagen wird ein Verfahren sowie eine Vorrichtung vorgeschlagen. Zur Zuführung von Wasser, dass als Reinigungsmittel wirkt, ist ein vertikal von oben hängender hitzebeständiger flexibler Schlauch vorgesehen. Dieser Schlauch ist über ein Zuführrohr am oberen Ende des Leerzugs eingeführt. Am unteren Ende des Schlauches ist mindestens eine Düse zur Verteilung des Wassers angeschlossen. Aus der Düse treten Wassertropfen mit Geschwindigkeiten, die unterhalb einer Abrasionswirkung liegen. Durch diese Vorrichtung und das Verfahren wird eine effektive Online-Reinigung eines Kessels einer Abfallverbrennungsanlage erzielt.
摘要:
A process is disclosed to determine the position of a controllable water jet blower used to clean a predeterminable surface of a heatable inner chamber, preferably a combustion chamber, in which sediments are deposited. At least one point of impact of a cleaning medium projected by the water jet blower on a surface to be cleaned of the inner chamber, and the position of at least part of the water jet blower are determined and recorded. By determining the position of at least part of the water jet blower, the direction of flow of the cleaning medium out of the water jet blower can be determined. A correlation is then established between the point(s) of impact and the position of at least part of the water jet blower, taking into account at least one parameter that concerns the state of operation inside the inner chamber. This correlation allows positioning the water jet blower for cleaning the predeterminable surface. Also disclosed are a process and device for cleaning a heatable inner chamber, preferably a combustion chamber, in which sediments are deposited, by means of a controllable water jet blower that projects a cleaning medium on a predeterminable surface to be cleaned of the inner chamber. For that purpose, a correlation associated to the state of operation in the inner chamber and/or to the state of the cleaning medium is superimposed on a predetermined control of the water jet blower, so that the cleaning medium is projected as planned on the surface to be cleaned, whatever the state of operation in the inner chamber. Undesirable deviations of the cleaning jet of the water jet blower caused by different states of operation in the inner chamber may thus be compensated for.