Urban domestic waste deep resource utilization system and method
A technology for recycling municipal solid waste, which is applied in the system field of deep resource utilization of municipal solid waste, to achieve the effects of protecting the environment, high calorific value, and avoiding secondary pollution
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[0032] Example 1
[0033] Such as figure 1 As shown, a system for deep resource utilization of municipal solid waste in this embodiment includes a waste sorting system and a resource utilization system;
[0034] Wherein, the garbage sorting system includes a garbage shredding system and a magnetic separation system connected in sequence, and the magnetic separation system is respectively connected with a metal recycling system, an inorganic recycling system, and an organic recycling system. The mentioned resource utilization system connection;
[0035] The resource utilization system includes a cracking system and an oil purification system, the cracking system includes an organic compound pretreatment structure, the organic compound pretreatment structure is connected to a cracking furnace, and the cracking furnaces are respectively connected with exhaust gas A processing device, a gas-solid separation tower and a gas storage tank. The gas-solid separation tower is sequentially co...
Example Embodiment
[0048] Example 2
[0049] The method for in-depth resource utilization of municipal solid waste in this embodiment includes the following steps:
[0050] (1) Put the municipal solid waste into the garbage sorting system first. After the waste crushing system and the magnetic separation system, the municipal solid waste is divided into inorganic matter, metal and organic matter, and enter the inorganic matter recycling system, metal recycling system and organic matter respectively. Recycling system for recycling processing;
[0051] (2) The organic recovery system is connected with the resource utilization system, and the organic compounds are uniformly and continuously placed in the organic compound pretreatment structure at a rate of 1 ton / hour for pulverization, and then enter the cracking furnace through the hopper for cracking reaction. Reversible reaction at -300℃, cracking into high temperature oil and gas;
[0052] (3) High-temperature oil and gas pass through the gas-solid se...
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