Organic solid treatment system and method

An organic solid and organic technology, applied in the field of systems dealing with organic solids, can solve problems that need to be improved

Pending Publication Date: 2017-09-29
SHENWU TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the existing means of dealing

Method used

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  • Organic solid treatment system and method
  • Organic solid treatment system and method

Examples

Experimental program
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Effect test

Embodiment

[0101] The organic solids with an average particle size not higher than 6mm are supplied from the raw material bin to the sorting device for sorting treatment. The sedimentation velocity of the material is calculated according to the density characteristics of the material and the expected sorting effect, and the material is sorted according to the speed of the rising airflow. The air volume of the device in order to obtain low ash organic solids and high ash organic solids;

[0102] Supplying low-ash organic solids to a crushing device for crushing treatment, so as to obtain low-ash organic scraps with a size not greater than 1mm;

[0103] Supply the low-ash organic scrap and powdered quicklime to the molding device for mixing and agglomeration, so as to obtain mixed pellets;

[0104] Supplying the mixed pellets to the first pyrolysis device to perform the first pyrolysis treatment at 500-1000 degrees Celsius, so as to obtain the first artificial petroleum, the first hydrogen...

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Abstract

The invention discloses an organic solid treatment system and method. The organic solid treatment system comprises a sorting device, a crushing device, a forming device, a first pyrolysis device, a calcium carbide furnace, a second pyrolysis device and a purification hydrogen-refining device, wherein the sorting device is provided with an organic solid inlet, a low-ash organic solid outlet and a high-ash organic solid outlet; the forming device is provided with a low-ash organic crushed aggregate inlet, a powdery quick lime inlet and a mixed pellet outlet; the first pyrolysis device is provided with a mixed pellet inlet, a first artificial petroleum outlet, a first hydrogen-rich gas outlet and a carbon-containing active pellet outlet; the calcium carbide furnace is provided with a carbon-containing active pellet inlet, a calcium carbide outlet and a calcium carbide tail gas outlet; and the second pyrolysis device is provided with a high-ash organic solid inlet, a second artificial petroleum outlet, a second hydrogen-rich gas outlet and a quality improvement organic solid outlet. The organic solid treatment system combines sorting and pyrolysis of organic solid with the calcium carbide smelting technology, solves the problem about stacking and discard of organic solid, remarkably improves the thermal efficiency of calcium carbide preparation, and generates byproducts of artificial petroleum, hydrogen-rich gas and the like.

Description

technical field [0001] The invention relates to the field of energy and chemical industry, in particular, the invention relates to a system and method for treating organic solids. Background technique [0002] There are many ways to utilize organic solids containing carbon and hydrogen. Among them, pyrolysis is an ancient industrial production technology. This technology was first used in dry distillation of coal, and the obtained coke products are mainly used as fuel for smelting iron and steel. It is of great significance to use pyrolysis technology to treat organic solids, especially solid wastes containing carbon and hydrogen. China generates a large amount of solid waste. The stockpile of industrial solid waste has exceeded 6 billion tons over the years. At present, the comprehensive utilization rate of industrial solid waste is only about 40%, and the treatment and disposal rate is quite low. Most of them are simply piled up, which seriously pollutes surface water an...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00C01B32/942C01B3/50C10B53/00
CPCC10B53/00C01B3/50B09B3/00B09B5/00B09B3/40Y02P20/10
Inventor 赵小楠丁力郭启海董宾张顺利路丙川刘维娜吴道洪
Owner SHENWU TECH GRP CO LTD
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