The invention discloses an environment-friendly dust removing facility. The environment-friendly dust removing facility comprises a frame body, wherein a base is arranged at the bottom of the frame body; a mounting cavity provided with a downward outlet is formed in the base; a balance weight is detachably mounted in the mounting cavity; a second sliding chute and a first sliding chute located at the rear end of the second sliding chute are formed in the frame body; a left square tooth bin and a right square tooth bin are arranged in the frame body at the left end and the right end of the first sliding chute respectively; a cover cap groove is formed in the right end surface of the frame body; a tightly inserting groove is communicated between the cover cap groove and the first sliding chute; a horizontal screw which penetrates in the left square tooth bin and the right square tooth bin and is in rotational matched connection with the frame body is arranged in the back position of the first sliding chute. The environment-friendly dust removing facility is simple in overall structure, lower in production cost and safe and stable in power supply.