A rope is used as a combustible material in a heating system, the rope comprising or consisting of fibrous plant material. Also, a method of operating a heating system comprises feeding a combustible material to a combustion chamber of the heating system, the combustible material being a rope of fibrous plant material.

A rope is used as a combustible material in a heating system, the rope comprising or consisting of fibrous plant material. Also, a method of operating a heating system comprises feeding a combustible material to a combustion chamber of the heating system, the combustible material being a rope of fibrous plant material.

The present disclosure provides a quickly-repairable pellet grill. The pellet grill includes a pellet grill body, wherein the pellet grill body comprises a fuel conveying and stirring mechanism, a fuel feed cabinet, a combustion furnace, and a fuel conveying channel communicated with both the fuel feed cabinet and the combustion furnace; wherein the fuel conveying and stirring mechanism includes a stirrer disposed on the fuel conveying channel, a rotation driving device, and a connection base, the connection base being detachably mounted at a mounting port of the fuel conveying channel, the rotation driving device being mounted on the connection base, the stirrer being mounted at a rotation portion of the rotation driving device, a handle being disposed on the connection base.

A method and an apparatus for protection of a combustion unit of a chemical process against over firing, the burner(s) of the combustion unit are limited by a fuel and duty limiter which limits the duty based on process feeds, combustion gas and fuel flows.

A method and an apparatus for protection of a combustion unit of a chemical process against over firing, the burner(s) of the combustion unit are limited by a fuel and duty limiter which limits the duty based on process feeds, combustion gas and fuel flows.

An apparatus for cooking, a cooking appliance monitoring system, and a method of monitoring a cooking appliance are provided. The monitoring system collects and processes signals from sensors linked to the cooking appliance. Further, the monitoring system determines attributes of parameters associated with the cooking appliance and stores the attributes in a cloud-based system and stores the metadata about the attributes in a blockchain.

Systems and methods of a pellet-fired heating include a system having a combustion chamber in which combustion gas is generated from fuel pellets. The combustion chamber includes a fuel inlet for receiving fuel pellets into the combustion chamber, an air inlet for receiving air into the combustion chamber, and a combustion gas outlet for discharging combustion gas from the combustion chamber. The system further includes a first radiator extending into a space to be heated having an internal passage in fluid communication with the combustion chamber, via the combustion gas outlet, and one or more discharge outlets for discharging the combustion gas from the internal passage into the space. A blower of the system is configured to push air into the combustion chamber via the air inlet and push the combustion gas from the combustion chamber into the internal passage of the first radiator.

Systems and methods of a pellet-fired heating include a system having a combustion chamber in which combustion gas is generated from fuel pellets. The combustion chamber includes a fuel inlet for receiving fuel pellets into the combustion chamber, an air inlet for receiving air into the combustion chamber, and a combustion gas outlet for discharging combustion gas from the combustion chamber. The system further includes a first radiator extending into a space to be heated having an internal passage in fluid communication with the combustion chamber, via the combustion gas outlet, and one or more discharge outlets for discharging the combustion gas from the internal passage into the space. A blower of the system is configured to push air into the combustion chamber via the air inlet and push the combustion gas from the combustion chamber into the internal passage of the first radiator.

The invention relates to a tubular boiler with a heat exchange tube with at least one helical layer situated in a heat exchange chamber, and which includes a set of laterally joined spirals. The boiler includes, an inner side of the helical layer, an oven that is rigidly joined to said layer and connected to a feeder by means of which fuel is supplied. The boiler also includes an output collector for collecting ash and slag, which connects the inside of the heat exchange chamber to the outside of the boiler, and a forced-air-current generator that generates a movement of air inside the boiler and directs it to the oven. This movement of air moves the ash and slag along the at least one helical layer to the output collector.

The invention relates to a tubular boiler with a heat exchange tube with at least one helical layer situated in a heat exchange chamber, and which includes a set of laterally joined spirals. The boiler includes, an inner side of the helical layer, an oven that is rigidly joined to said layer and connected to a feeder by means of which fuel is supplied. The boiler also includes an output collector for collecting ash and slag, which connects the inside of the heat exchange chamber to the outside of the boiler, and a forced-air-current generator that generates a movement of air inside the boiler and directs it to the oven. This movement of air moves the ash and slag along the at least one helical layer to the output collector.