NOVELTY - Recycling resources of dredged precipitate comprises: using river dredging sludge, removing sand from sludge through a sand setting device, drying the bottom precipitate through a dehydrator or a paddock, mixing the bottom precipitate with municipal sludge, straw, coal and an additive, heating, preparing a molding fuel through a molding device, and preparing rod-shaped, granular and coal briquette products, drying the molding fuel, using the finished product for combustion, using the burnt fuel residue, adding cement, sand, and the additive, mixing, and preparing a baking-free brick.    USE - The method is useful for recycling resources of the dredged precipitate.    ADVANTAGE - The method: utilizes solid fuel, which reaches the combustion level of the inferior coal; produces baking-free brick, which is used as road brick; achieves national standard by its intensity and performance; and reduces the production cost.    DETAILED DESCRIPTION - Recycling resources of a dredged precipitate comprises: (i) using river dredging sludge, removing sand from the sludge through a sand setting device, where sand is used as a building sand, drying the bottom precipitate through a dehydrator or a paddock to remove the moisture, until the moisture content is less than or equal to 60%; (ii) mixing the bottom precipitate (10-30%) having a moisture content of less than or equal to 60% with the municipal sludge (25-60%), straw (15-30%), coal (10-15%) and additive (8-10%) based on a dry basis, heating with an average heat value of 2500 kcal/kg, until the moisture content of the mixture is less than 40%, where the heat amount of the coal is 7000 kcal/kg of the heat amount of the standard coal; (iii) preparing the mixture into a molding fuel through a molding device, where the additive is an adhesive or a desulfurization agent, and preparing rod-shaped, granular and coal briquette products; (iv) naturally drying the molding fuel, until the moisture content is less than 10%, using the finished product for combustion, where the heating amount is 1500-2500 kcal/kg; (v) using the burnt fuel residue as a main raw material (20-60), adding cement ( less than or equal to 10-40%), sand (0-30%), and the additive (1-2%), mixing, and preparing a baking-free brick.