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Organic chemical engineering finish distillation residue incineration treatment system

A disposal system and fine distillation technology, applied in combustion product treatment, incinerators, combustion methods, etc., can solve problems such as imperfect treatment, and achieve the effect of taking into account ecological and economic benefits, compact layout, and complete effect.

Pending Publication Date: 2019-08-09
大连科林能源工程技术开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Physical methods, biological methods, and wet oxidation methods all have certain imperfections in treatment.

Method used

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  • Organic chemical engineering finish distillation residue incineration treatment system
  • Organic chemical engineering finish distillation residue incineration treatment system
  • Organic chemical engineering finish distillation residue incineration treatment system

Examples

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Embodiment 1

[0032] Embodiment 1: An organic chemical refining distillation residue incineration disposal system, the main equipment includes a combustion-supporting fan 1, a water-cooled scraper slag remover 2, a biaxial cooler 3, a residue incinerator 6, a waste heat boiler 11, a steam drum 12, and a cyclone Separator 13, water spray cooling tower 15, bag filter 19, deacidification tower 20, flue gas reheater 23, SCR denitrification device 24, induced draft fan 25, chimney 26. The inner wall of the residue incinerator 6 is coated with an acid-alkali-resistant, high-temperature-resistant chrome corundum refractory castable 7, and an insulating castable 8 is arranged between the inner wall of the residue incinerator 6 and the chrome corundum refractory castable 7. Solid waste feeder 33 is installed on the residue incinerator. The left end of the residue incinerator 6 is divided into three parts: the top, the upper part and the lower part. The top is provided with a waste liquid atomizing s...

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PUM

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Abstract

The invention discloses an organic chemical engineering finish distillation residue incineration treatment system, and belongs to the technical field of environmental protection, energy conservation and waste resourceful utilization. One end of a residue incineration furnace fixedly communicates with an afterheat boiler to form an integrated U-shaped structure; the right side wall of the afterheatboiler communicates with a cyclone separator; the top end of the cyclone separator communicates with the top end of a sudden cooling tower through an U-shaped flue; the right side wall of the suddencooling tower communicates with an inlet of a bag dust remover through a venturi pipe; an outlet of the bag dust remover communicates with an inlet of an acid removing tower through a pipeline; the top end of the acid removing tower communicates with a smoke reheater through a pipe; the lower end of the smoke reheater communicates with a SCR denitration device; and an outlet of the SCR denitrationdevice communicates with a chimney through a pipeline and an induced draft fan. The system preferably gives consideration to ecological benefit and economical benefit, and is thorough in treatment effect on three wastes in the chemical industry, free of secondary pollution, compact in overall layout, small in floor area and high in work lasting capacity.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, energy saving and resource utilization of waste, and in particular relates to an incineration and disposal system for fine distillation residues of organic chemicals. Background technique [0002] The organic chemical industry includes basic organic chemical industry, polymer chemical industry and fine chemical industry. The organic chemical industry is a typical heavily polluting industry. Many of its products, intermediate products and raw materials are dangerous chemicals, and its rectification (distillation) residue has many types of pollutants, large emissions, complex components, and serious environmental pollution. environmental issue. At present, the management of industrial solid waste in my country generally lags behind the management of waste gas and wastewater. The whole process management method is adopted, and relevant national standards for the identification, tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/04F23G7/06F23J1/06F23J3/00F23J15/02F23J15/06F22B1/18
CPCF23G7/04F23G7/06F22B1/1807F23J1/06F23J3/00F23J15/06F23J15/02Y02E20/30
Inventor 余传林王祺宋爱军赵洪宇关小川张翔武蔡伟梁丽娟曹威程坤乾
Owner 大连科林能源工程技术开发有限公司
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