Efficient carbon source release device for sewage treatment

The utility model discloses an efficient carbon source release device for sewage treatment, which comprises a box body, two groups of baffle plates are arranged in the box body, a sealing bin is formed between the two groups of baffle plates, a motor is fixedly arranged at the top end of the box body, and a transmission rod is fixedly arranged at the output end of the motor. One end of the transmission rod penetrates through the box body and the sealing bin and is communicated to the bottom end of the box body, the end, located at the bottom of the box body, of the transmission rod is fixedly sleeved with a paddle, the interior of the box body is divided into a first compartment and a second compartment by two sets of baffles, and multiple sets of dissolving holes are formed in the side wall and the bottom end of the second compartment. Two sets of sliding rails are fixedly arranged on the two sides of the inner wall of the first compartment, and a containing tank is arranged in the first compartment. The uti