Dust-free stone crushing device for constructional engineering

• Main Author: MA SHENGDONG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: CLEANING; CLEANING IN GENERAL; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREPARATORY TREATMENT OF GRAIN FOR MILLING; PREVENTION OF FOULING IN GENERAL; SEPARATION; TRANSPORTING

The dust-free stone crushing device comprises a shell, a stone crushing structure is installed in the bottom space of the shell, a dust inlet pipe and a water storage box are installed on the inner wall of the right side of the shell, the dust inlet pipe is located at the upper end of the water storage box, and the dust inlet pipe communicates with the water storage box; a dust suction groove communicated with the right end of the dust inlet pipe is formed in the inner wall of the right side of the shell, a filter screen is installed at a groove opening of the dust suction groove, a suction fan is installed on the right side of the shell, the suction end of the suction fan is communicated with a suction pipe, and the other end of the suction pipe extends into the dust suction groove. In the actual using process of the device, the filter screen is arranged at the air inlet of the suction fan, so that the possibility that dust enters the suction fan is effectively avoided, meanwhile, an automatic cleaning assem