A waste heat power generation system for industrial hazardous waste disposal industry

Abstract

The invention provides a waste-heat power generation system used in the industrial hazardous waste disposal industry. The waste-heat power generation system comprises a combustion system and an organic working medium power generation system, wherein the combustion system comprises a combustion mechanism, a waste heat boiler and a fuel gas treatment system; the high-temperature fuel gas output opening of the combustion mechanism is connected with the high-temperature fuel gas input opening of the waste heat boiler; the organic working medium power generation system comprises an organic working medium evaporator, an organic working medium power generator, an organic working medium cooling system, an organic working medium pump and a condensation water pump which are sequentially connected; and the fuel gas treatment system comprises a quench tower, a dust remover, an induced draft fan and a chimney which are sequentially connected. By adopting the waste-heat power generation system, heat energy of boiler steam can be directly recycled for heating an organic working medium; the organic working medium power generator is driven to work for power generation, so that comprehensive utilization of resources is realized; power consumption of enterprises is reduced; and economic benefit of the enterprises is increased.

Description

technical field

[0001] The invention relates to the field of hazardous waste disposal, in particular to a waste heat power generation system used in the industrial hazardous waste disposal industry. Background technique

[0002] With the development of industry, the hazardous waste discharged from industrial production process is increasing day by day. It is estimated that 330 million tons of hazardous waste are generated worldwide each year. Hazardous waste will bring serious pollution and potential impact on the environment. After long-term research and practice, researchers have developed different disposal methods for hazardous waste, including physical treatment, chemical treatment, biological treatment, and high-temperature heat treatment. and solidification treatment. Among them, the high-temperature heat treatment method generally refers to the incineration method, that is, the oxidative combustion reaction is carried out with the organic waste to be treated in the...

Examples

Embodiment Construction

[0037] In the following, the present invention will be further described in detail through specific embodiments and in conjunction with the accompanying drawings.

[0038] Such as figure 1 and figure 2 As shown, a waste heat power generation system used in the industrial hazardous waste disposal industry includes an incineration system and an organic working medium power generation system; the incineration system includes an incineration mechanism, a waste heat boiler 104 and a flue gas treatment system; the incineration mechanism is equipped with High-temperature flue gas output port; the waste heat boiler 104 is provided with a high-temperature flue gas input port, a flue gas output port, a condensed water input port and a first steam output port; The gas input port is connected; the flue gas treatment system includes a quenching tower 108, a dust collector 110, an induced draft fan 111 and a chimney 112; the flue gas output port of the waste heat boiler 104 is connected w...

technical field

[0001] The invention relates to the field of hazardous waste disposal, in particular to a waste heat power generation system used in the industrial hazardous waste disposal industry. Background technique

[0002] With the development of industry, the hazardous waste discharged from industrial production process is increasing day by day. It is estimated that 330 million tons of hazardous waste are generated worldwide each year. Hazardous waste will bring serious pollution and potential impact on the environment. After long-term research and practice, researchers have developed different disposal methods for hazardous waste, including physical treatment, chemical treatment, biological treatment, and high-temperature heat treatment. and solidification treatment. Among them, the high-temperature heat treatment method generally refers to the incineration method, that is, the oxidative combustion reaction is carried out with the organic waste to be treated in the...

Examples

Embodiment Construction

[0037] In the following, the present invention will be further described in detail through specific embodiments and in conjunction with the accompanying drawings.

[0038] Such as figure 1 and figure 2 As shown, a waste heat power generation system used in the industrial hazardous waste disposal industry includes an incineration system and an organic working medium power generation system; the incineration system includes an incineration mechanism, a waste heat boiler 104 and a flue gas treatment system; the incineration mechanism is equipped with High-temperature flue gas output port; the waste heat boiler 104 is provided with a high-temperature flue gas input port, a flue gas output port, a condensed water input port and a first steam output port; The gas input port is connected; the flue gas treatment system includes a quenching tower 108, a dust collector 110, an induced draft fan 111 and a chimney 112; the flue gas output port of the waste heat boiler 104 is connected w...

Images