Dust removal and suppression watering cart for coal terminal

The utility model discloses a dust removal and suppression watering cart for a coal terminal, and aims to provide the watering cart which can reduce ponding of sites and roads, have a good on-site dust suppression effect on the coal terminal, and can save water. A water tank is connected with a system water supply pipe; the system water supply pipe is connected with a top-part water supply pipe of the cart, and a plurality of spray nozzles are connected onto the top-part water supply pipe; the system water supply pipe is connected with an upper water supply pipe at the tail part of the cart, and a plurality of spray nozzles are connected onto the upper water supply pipe at the tail part of the cart; the system water supply pipe is connected with a lower water supply pipe at the tail part of the cart, and a plurality of spray nozzles are connected onto the lower water supply pipe at the tail part of the cart; and all the spray nozzles are atomizing nozzles. The spray nozzles are respectively arranged at the to