System for comprehensive utilization of three industrial wastes

Abstract

The invention provides a system for comprehensive utilization of three industrial wastes, mainly relating to the field of energy conservation and emission reduction, in particular to the comprehensive utilization of the three industrial wastes; to realize the objective of energy conservation and emission reduction required by the recycle economy, a system technology targeted at comprehensive utilization of the three industrial wastes of factories is adopted; in the invention, the reactor in the nuclear plant, the boiler in the coal-fired power plant and other types of supercritical boilers are utilized to provide a new cooling and turbine drive mode to solve the issue of industrial discharge of greenhouse gas and other polluting gases; in addition, collected emissions are utilized to produce nuclear fuel, compound chemical fertilizer or feedstuff and other chemical raw materials; moreover, to realize recycling of resources and sustainable utilization of energy, the original three wastes are innovatively applied to nuclear electric power generation. The system is characterized by comprising 10 major links and the beneficial effect thereof lies in utilizing new methods to realize energy conservation and emission reduction and production cost in the late stage of production can be reduced.

Description

technical field [0001] The invention mainly relates to the field of energy saving and emission reduction, in particular to an effective utilization of three wastes in factories. Background technique [0002] The three industrial wastes refer to factory waste gas, factory waste water, and factory waste residue. Generally, factories that use coal as energy will produce cinders. Cinders can generally be used to make building materials, but in cremation plants, cement plants, thermal power plants, and steel plants. The smoke in the air is floating dust at normal temperature, and when the floating dust meets water, it will also become waste residue. This kind of waste residue cannot produce economic benefits at present. Among them, most of the waste water discharged by thermal power plants and steel plants is used cooling water. Because the used cooling water contains waste heat, if it is discharged randomly, it may cause thermal pollution. Since there is no effective comprehensi...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to use a set of system technology for the comprehensive utilization of its three wastes to the factory in order to realize the energy saving and emission reduction required in the circular economy. Supercritical boilers provide a new cooling and steam turbine drive method, which fundamentally solves the problem of industrial emissions of greenhouse gases nitrous oxide, carbon dioxide and other polluting gases, and uses the collected emissions to manufacture nuclear fuel and compound fertilizers Or feed raw materials and other chemical raw materials, and in order to realize the recycling of resources and the sustainable utilization of energy, creatively use the three wastes for nuclear power generation, and how to use nuclear energy is also a part of energy conservation and emission reduction