An environmental protection device with a dedusting function, characterized by crushing rollers (4),Sieb (7),mounting frame (8),Connection framework (9),jet gas (10),installation tube (11),air transfer tube (12),High-pressure air generators (13),tube shell (14),connecting plate (15),dust collector (21),intake tube (22),fan (23),Exhaust pipe (24),water tank (25),drainage pipe (26),carcases (28),waste water collector wagon (31),Support strap mechanism (32) and support leg (33) includes. The screen (7) is placed on the mounting frame (8) and an end of the screen (7) is gradually tilted from top to bottom. The mounting frame (8) is arranged on the connection frame (9). The connection frame (9) and the high pressure air generator (13) are located on the inner surface of the box body (28). The air jet (10) is located under the sieve (7),the air jet direction (10) is directed towards the screen (7), the air jet gas (10) is positioned on the installation tube (11), and several air jet jets are positioned alongside each other along the axial direction of the installation tube (11). The air transfer tube (12) is a tube,and both ends of the air transfer tube (12) are connected to the installation tube (11) and the high pressure air generator (13). The installation tube (11) is located at the pipe shell (14). The tube shell (14) is located at the connecting plate (15). Two crushing rollers (4) are arranged symmetrically on the inner surface of the box body (28) and above theSieb (7) ordered. The dust extraction funnel (21) is at the height between the crushing roller (4) and the sieve (7),and the vacuum cleaner (21) is aimed at the sieve (7). The two ends of the air intake tube (22) are connected to the vacuum cleaner (21) and the fan (23) respectively. The fan (23) is located at the water tank (25). The two ends of the exhaust pipe (24) are connected to the fan (23) and the water tank (25) respectively. The drainage pipe (26) is located at the bottom of the water tank (25), and the control valve (261) is located at the drainage pipe (26). The water tank (25) is located on the inside surface of the box body (28). A supply opening (281) is arranged at the upper end of the box body (28),an outlet (282) is positioned at the bottom of the box body and the box body (28) is equipped with a first drive mechanism to drive the rotation of the two crushing rollers (4) and a second drive mechanism to drive the coupling plate (15) along the longitudinal directionfresh. The supporting leg (33) is located at the bottom of the box body (28). The waste water collector wagon (31) is located under the sieve (7) and the exhaust opening (282). The conveyor belt mechanism (32) is located at the lower end of the screen (7).
展开▼
