NOVELTY - Motorized pulper and biogass slurry spray device, mounted on vehicle, comprises transport vehicle, soft film liquid storing bag mounted on carriage of vehicle, gasoline power machine, pulping self sucking pump and sand suction opening liquid separator. The transport vehicle is provided with gas guide pipe and liquid guide pipe. The gasoline power machine is provided with starting pull rope handles and output shaft. The pulping self sucking pump contains shell and pulp driving cutting S-shaped blade.    USE - The motorized pulper and biogass slurry spray device, mounted on vehicle is useful for transporting, removing and discharging waste in urban and rural area.    ADVANTAGE - The motorized pulper and biogass slurry spray device, mounted on vehicle device is environmentally-friendly.    DETAILED DESCRIPTION - Motorized pulper and biogass slurry spray device, mounted on vehicle, comprises transport vehicle, soft film liquid storing bag mounted on carriage of vehicle, gasoline power machine, pulping self sucking pump and sand suction opening liquid separator, where the vehicle carriage is provided with a wall plate guardrail provided with a bridge plate and wall board, and carriage wall plates. The transport vehicle is provided with a soft pad at its bottom. The transport vehicle at upper part of left side of the bottom are provided with gas guide pipe and liquid guide pipe, where the gas guide pipe is provided with a gas guide pipe valve, the liquid guide pipe is provided with a liquid guide pipe valve and loose joint (L1). The soft film liquid storing bag is provided with multiple uniformly arranged hanging rings which are hung on the vehicle side wall plate guardrail. The gasoline power machine is fixed on the bridge plate, and is provided with a starting pull rope handles and output shaft. The gasoline motor machine is provided with a pump outlet pipe. The loose joint (L2) is connected with infusion tube which is wound on bobbin. The pulping self sucking pump by fixing bolt is installed on the gasoline power machine. The pulping self sucking pump is connected with the output shaft. The pulping self sucking pump comprises a shell, a pulp driving cutting S-shaped blade, a secondary motor cutting S-shaped blade, and a blade, where the shell through fixing bolt is fixed on the pulping self sucking pump and is in annular groove embedded with a sieve plate, the cutting blade plate is equipped with a driving cutting S-shaped blade which is provided with secondary motor cutting S-shaped blade. The blade by a bolt fixed to outer wall of shell. The sand suction opening liquid separator is connected with one end of suction pipe provided with other end of loose joint (L1).