| 摘要 |
PROBLEM TO BE SOLVED: To provide a dust collector for a ready-mixed concrete mixer, capable of cleaning air in the mixer by removing dust and of observing the inside of the concrete mixer with a monitoring camera.SOLUTION: A concrete mixer has a port for charging a powder-solidifying material and a metering hopper in an upper part, a dedusting mechanism for sucking dust drifting inside the mixer to clean air, and a monitoring camera. A duct is provided at an upper part of the mixer, and the dust and air in the mixer sucked from the duct are sent to the dedusting mechanism which connects a first dedusting mechanism for separating water and dust by whirling the air and a second dedusting mechanism for further separating water and dust using a filter. The water and dust separated by the first and second dedusting mechanisms are returned to the mixer again by providing a circulation unit. |
