Automatic soldering flux circulating feeding device for submerged arc horizontal welding

• Main Author: DENG HUIFEN
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention provides an automatic soldering flux circulating feeding device for submerged arc horizontal welding and belongs to the technical field of electric arc welding equipment. The problem that an existing soldering flux circulating device for submerged arc horizontal welding is complex in structure, large in size and high in power consumption is solved. An outlet of a soldering flux hopper corresponds to a soldering flux conveying belt. The conveying terminal of the soldering flux conveying belt corresponds to an inlet of a soldering flux recycling hopper. The soldering flux recycling hopper is located below the soldering flux conveying belt. A soldering flux recycling pipe is connected between the soldering flux hopper and the soldering flux recycling hopper. A gap is formed between the inlet end of the soldering flux recycling pipe and the bottom of the soldering flux recycling hopper. The initial end of an air supply pipe is connected with an air outlet of an air blower. The tail end of the air su