Brenner

• Main Author: te Kaat, Jens
• Format: Patent
• Language: German
• Published: 24.01.2019
• Subjects: ADDITIVE MANUFACTURING TECHNOLOGY; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING; BLASTING; BURNERS; COMBUSTION APPARATUS; COMBUSTION PROCESSES; HEATING; LIGHTING; MECHANICAL ENGINEERING; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING; WEAPONS

Brenner (1) mit einem Gehäuse (2), an dem ein Brennrohr (3) angeordnet ist, wobei das Brennrohr (3) an dem dem Gehäuse (2) abwandten Ende eine Öffnung (4) aufweist, wobei in dem Brennrohr (3) ein Mischelement (5) vorgesehen ist und der Raum zwischen diesem Mischelement (5) und der Öffnung (4) eine Brennkammer (6) ausbildet, wobei das Gehäuse (2) wenigstens zwei voneinander getrennte Kanäle aufweist, die in dem Mischelement (5) münden, wobei durch die Kanäle und das Mischelement (5) Gase propagieren und eine Vermischung dieser Gase erst in der Brennkammer (6) stattfindet, wobei das Mischelement (5) mit einem additiven Fertigungsverfahren hergestellt ist. A burner has a housing on which a combustion tube is arranged, wherein the combustion tube has an opening at the end averted from the housing, wherein a mixing element is provided in the combustion tube, and the space between the mixing element and the opening forms a combustion chamber, wherein the housing has at least two mutually separate channels which open out in the mixing element, wherein gases flow through the channels and the mixing element, and mixing of the gases takes place for the first time in a combustion chamber, wherein the mixing element is produced in an additive manufacturing process and has at least two separate intermediate channels which branch in the direction of the combustion chamber in a flow direction.