Efficient nitrogen and phosphorus removal aeration biological filter integrated equipment

The invention provides efficient nitrogen and phosphorus removalaeration biological filter integrated equipment which comprises a sewage inlet pipe and a machine room; the end, away from a water collecting pipe network, of the sewage inlet pipe is communicated with an integrated grating pool, a water outlet of the integrated grating pool is communicated with an overflow pipe, and the right side ofthe bottom of an inner cavity of the integrated grating pool is in bolted connection with a first submersible sewage pump; a water outlet of the first submersible sewage pump is communicated with a water inlet pipe, and the end, away from the integrated grating pool, of the water inlet pipe is communicated with an integrated sewage treatment pool. A driving source is provided through an air blower, and then sewage in the integrated sewage treatment tank can be subjected to aeration treatment through cooperation of an aeration pipe, a backwashing main pipe, an aeration main pipe, aeration branch pipes and single-hole