Abstract:
A burner for drying cylinders comprising a central unit (4) which can be fed with at least one fuel and with at least a first primary air flow for combustion, at least one auxiliary pipe (6) mounted around the central unit (4) and which can be fed with a secondary air flow for combustion, and air feed means (9) connected to the central unit (4) and to a first inlet section (8) of the auxiliary pipe (6). The air feed means (9) comprise first adjusting means (1 0) for the primary air flow fed to the central unit (4) and second adjusting means (11) for the secondary air flow fed to the auxiliary pipe (6), the first and second adjusting means (10), (11) being adjustable independently of each other. Also claimed is a method for using a burner comprising separate and independent adjustment of the two air flows.
Abstract:
Method for burning a fuel in a wood stove having a door to a combustion chamber with a base, which combustion chamber is isolated from the air by an exhaust and an intake at which intake there is provided an air regulator having at least primary, secondary and tertiary air intake ducts, wherein the stove ins controlled by a burn controller configured to operate between the different operating, i.e. different combustion states.
Abstract:
A burner for drying cylinders comprising a central unit (4) which can be fed with at least one fuel and with at least a first primary air flow for combustion, at least one auxiliary pipe (6) mounted around the central unit (4) and which can be fed with a secondary air flow for combustion, and air feed means (9) connected to the central unit (4) and to a first inlet section (8) of the auxiliary pipe (6). The air feed means (9) comprise first adjusting means (1 0) for the primary air flow fed to the central unit (4) and second adjusting means (11) for the secondary air flow fed to the auxiliary pipe (6), the first and second adjusting means (10), (11) being adjustable independently of each other. Also claimed is a method for using a burner comprising separate and independent adjustment of the two air flows.
Abstract:
The subject of the invention is a device from the field of regulation and automatic regulation of flue gas flow to ensure the optimal conditions of combustion and from the field of regulation and/or control of combustion. A device to regulate and optimize combustion in solid-fuel heating devices characterized by including a control unit with a preprogrammed algorithm that, on the basis of the received commands triggered by the power being switched on with a switch, remote control, smartphone or smart tablet, received data from the flue gases sensor, the sensor for residual oxygen in the flue gases and a negative pressure sensor, opens or closes a system of three regulation flaps; including a negative pressure sensor with the purpose of regulating the air flaps and performing the safety functions; the control unit, when it detects a negative pressure, enables the control of the air flaps during the various phases of combustion to achieve the desired air flow and performs the safety function of preventing the escape of flue gases into the room.
Abstract:
Es soll eine Einrichtung zur Regelung der Verbrennungsluftzufuhr geschaffen werden, bei der die Regelung der Luftzufuhr in die Primär- bzw. Sekundärluftzuführung stufenlos möglich sein soll. Desweiteren soll eine Nachrüstung bei Öfen, die eine Primär- und Sekundärluftzuführung aufweisen, ermöglicht werden. Dazu ist zwischen Ofen und Zuleitung der Verbrennungsluft ein Gehäuse (1) angeordnet, das einen inneren topfförmigen Einsatz (5) aufweist, der mit radialen Durchbrüchen (9; 10) versehen ist, die entweder der Primärluftzuführung (7) oder der Sekundärluftzuführung (8) des Ofens zugeordnet sind und deren Öffnungsquerschnitte stufenlos über eine schwenkbar gelagerte Schwinge (17) veränderbar sind, deren Drehwinkel durch einen oder mehrere Anschläge (19) begrenzt ist, wobei die Schwinge (17) über eine Antriebseinheit (13) betätigbar ist, die wiederum über eine Steuereinheit (23) ansteuerbar ist.
Abstract:
A method and/or apparatus for efficiently operating a combustion device including at least one control zone, with each control zone including at least one burner assembly, is disclosed and includes a) individually supplying fuel to each of the burner assemblies in each of the control zones, b) individually measuring a separate combustion characteristic of the collective combusted gas from each of the burner assemblies in each of the control zones, and c) individually adjusting the flow of air to each of the burner assemblies in response to the value of the combustion characteristic corresponding to each of the control zones to keep the value of each separate combustion characteristic within a predetermined range. In a preferred embodiment, primary air and secondary air are separately supplied and controlled to each of the burner assemblies in each of the control zones in response to the value of the combustion characteristic corresponding to each of the control zones.
Abstract:
A regulator for a solid fuel heater comprises a fan (8), at least one variable air valve (7) and a controller, and two or more sensor inputs. The controller is arranged to control air flow to a primary air input and a secondary air input of the heater based upon readings taken from the sensors. Sensors comprise at least a combustion chamber temperature sensor, and at least one of a CO, 02, NOx, S, and a particulate sensor. The controller is adapted, in one mode of operation, to control airflow to the primary air input based upon the temperature or gas/particulate sensor(s), and to control air to the secondary air input based upon the gas/particulate sensor(s). A remote control device may be used to communicate with the controller for ease of operation and may contain a temperature sensor that may act as a thermostat. The invention is particularly suited to use with wood fuelled heaters, where it may be used to reduce undesirable emissions.
Abstract:
A draft control system and method can provide for automated control of the air drafting for heating systems. In accordance with an exemplary embodiment, an exemplary draft control system comprises at least one draft plate and a draft plate control system. Draft plate control system can comprise a control unit, one or more input devices, and one or more actuation systems. During operation, the control unit can receive a signal from an input device and use the actuation system to automatically adjust the amount of air intake by controlling movement of one or more draft plates.