NOVELTY - The system has garbage feeding/sorting device (1) that is formed by garbage unloading hopper, belt feeder, conveying and sorting conveyor belt, sorting tables and vibration and magnetic selector. A sewage processing device (7) is formed by filtering, adding, reaction, settlement, waster collection pools, and sludge filter, pipeline drainage pump and lifting pump. An automatic control and security protection device (8) is formed by programmable controller, temperature/pressure controller, combustor controller and heat relay.    USE - Comprehensive utilization system of city garbage and sludge resource.    ADVANTAGE - The organic fertilizer can be produced by special process such as high-temperature and high-pressure degradation and microbial fermentation.    DETAILED DESCRIPTION - A pulp recovery device (2) has secondary crusher, cleaning machine, beating machine, paste processing separating device, spiral dehydrator and electric control device. A waste plastic oil device (3) comprises plastic baker, cracking reaction kettle, condenser, combustion heating device and electric control device. A sludge feeding device (4) has sludge unloading hopper, conveyor belt, sludge and garbage organic matter mixer and spiral feeder. An organic fertilizer production device (5) has vibration sieve, active nitrogen fixing device, organic matter degradation catalyst supply device, quantitative injection pump and quantitative real-time control device. A free-burning brick production device (6) is formed by material dryer, crusher, vibration sieve, mixer, vibration forming machine and conveyor belt device.    DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of the garbage and sludge resource utilization system. (Drawing includes non-English language text)    Garbage feeding/sorting device (1)    Pulp recovery device (2)    Waste plastic oil device (3)    Sludge feeding device (4)    Organic fertilizer production device (5)    Free-burning brick production device (6)    Sewage processing device (7)    Automatic control and security protection device (8)