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System and method for processing organic solids

An organic solid, organic technology, which is applied in the field of systems for processing organic solids, and can solve problems to be improved, etc.

Pending Publication Date: 2017-10-20
SHENWU TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing means of dealing with organic solids still needs to be improved

Method used

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  • System and method for processing organic solids
  • System and method for processing organic solids
  • System and method for processing organic solids

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0125] The organic solids with an average particle size not higher than 6mm are supplied from the raw material bin to the deashing device for deashing treatment, the sedimentation velocity of the material is calculated according to the density characteristics of the material and the expected deashing effect, and the material enters the deashing 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;

[0126] Supply the low-ash organic solids to the crushing device for crushing, so as to obtain low-ash organic scraps;

[0127] Supply the low-ash organic scrap and powdered quicklime to the molding device for mixing and agglomeration, so as to obtain mixed pellets;

[0128] 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-rich gas and carbon-contain...

Embodiment 2

[0136] The organic solids with an average particle size not higher than 6mm are supplied from the raw material bin to the deashing device for deashing treatment, the sedimentation velocity of the material is calculated according to the density characteristics of the material and the expected deashing effect, and the material enters the deashing 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;

[0137] Supply the low-ash organic solids to the crushing device for crushing, so as to obtain low-ash organic scraps;

[0138] Supply the low-ash organic scrap and powdered quicklime to the molding device for mixing and agglomeration, so as to obtain mixed pellets;

[0139] 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-rich gas and carbon-contain...

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Abstract

The invention discloses a system and method for processing organic solids. The system for processing the organic solids comprises an ash removing device, a crushing device, a forming device, a first pyrolysis device, a calcium carbide furnace, a waste heat recycling device and a gas mixing device. The ash removing 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 crushing 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 fuel gas outlet and a carbon-containing activated pellet outlet. The calcium carbide furnace is provided with a carbon-containing activated pellet inlet, a calcium carbide outlet and a calcium carbide tail gas outlet. By the adoption of the system for processing the organic solid, the technologies of sorting ash removal, pyrolysis and calcium carbide smelting of the organic solids can be combined, the problem that the organic solids are piled and discarded is solved, the thermal efficiency in calcium carbide preparation is significantly improved, and artificial petroleum, the hydrogen-rick fuel gas and other byproducts are obtained.

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
CPCC10B53/00C01B3/50B09B3/00B09B5/00B09B3/40Y02P20/129Y02W30/20Y02P20/10
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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