Handrail spraying protection device for historic building

• Main Author: LIU JINGJING
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; CLEANING; CLEANING IN GENERAL; NOZZLES; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The handrail spraying protection device is characterized in that atomizing nozzles are mounted on the inner side of a first mounting base in the circumferential direction at equal angles, a coating cavity is formed in the first mounting base, and feeding pipes are connected to the middles of the side walls of the coating cavity; a waste material cavity is formed in the position, at the outer edge of the coating cavity, in the first mounting base, the coating cavity does not communicate with the waste material cavity, a waste material box is connected to the bottom of the waste material cavity, a material return pipe is connected to the bottom of the waste material box, and linkage rods are welded to the outer side edges of the first mounting base; atomizing nozzles can be stably distributed on the periphery of the surface of a handrail through the first mounting base, coating can be sprayed more evenly, the protection effect on the handrail is enhanced, sprayed redundant coating can be collected through a was