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Method of consuming wind power blade waste in heat-engine plant

A wind power blade and waste technology, applied in the field of wind power blade waste disposal, can solve the problems of fuel and raw materials, and the difficulty of disposal of wind power blade waste, so as to reduce machine wear and tear, reduce initial investment and follow-up maintenance costs, and reduce toxic gases. Effect

Inactive Publication Date: 2017-09-26
SINOMATECH WIND POWER BLADE
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AI Technical Summary

Problems solved by technology

[0006] Aiming at the above problems, the present invention combines mechanical cutting and crushing technology, utilizes the wide accommodative capacity of thermal power plants, and completely and thoroughly treats wind power blade waste, so as to solve the problem of difficult disposal of wind power blade waste, and at the same time solve the problem of fuel and raw materials in thermal power plants question

Method used

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  • Method of consuming wind power blade waste in heat-engine plant
  • Method of consuming wind power blade waste in heat-engine plant

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Embodiment 1

[0053] To transfer the scrapped wind power blades to the designated location, first use mechanical cutting to separate the metal parts and parts with high chlorine content from the main body of the blade. The metal parts are collected and sold in a centralized manner, and the parts with high chlorine content are temporarily stored. After the alternative fuel is blended, it enters the thermal power plant under the premise that the chlorine content of the alternative fuel is less than 0.025%.

[0054] After removing the metal parts and parts with high chlorine content, cut the wind power blades into blocks with a length×width of 300×100mm, store the pure glass fiber reinforced plastic parts and the sandwich structural parts with core material, and put the glass fiber reinforced plastic parts and core materials to be pulverized The sandwich structure part is transported to the pulverizer device manually or by conveyor belt, and the pure FRP parts are pulverized by the pulverizer f...

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Abstract

The invention provides a method of consuming wind power blade waste in a heat-engine plant. The method comprises the following steps: metal components and high-chlorine-content components are separated from the wind power blade waste, and the rest of the wind power blade waste is cut into block-shaped waste; the block-shaped waste is pulverized into particles and thus a pulverized material is obtained; and the pulverized material acts as an alternative fuel of the heat-engine plant and is burnt in a boiler of the heat-engine plant. The method is simple and practical, the initial investment and the subsequent maintenance cost are little, the method is environment-friendly and harmless, belongs to a circular economy mode, and corresponds with a treatment policy of "reduction, reclamation and harmlessness" on municipal waste, the problem that the treatment on thermosetting material waste is difficult, which perplexes the society for a long time is solved, the alternative fuel is provided for the heat-engine plant, the usage of coal is reduced and the method has wide application prospects.

Description

technical field [0001] The invention relates to the field of wind power blade waste treatment, in particular to a method for accommodating wind power blade waste in a thermal power plant. Background technique [0002] Thermosetting materials can be divided into thermosetting resin composite materials and thermosetting plastics. Thermosetting composite materials are generally composed of thermosetting resin as a matrix, glass fiber, carbon fiber and synthetic fiber as reinforcing materials, and wind turbine blades are thermosetting resin composite materials. Due to the excellent properties of light weight, high strength and corrosion resistance, thermosetting composite materials have been widely used in various industries in society. However, during the curing process of thermosetting resins, chemical bonds are formed between molecular chains, and a three-dimensional network structure is formed after curing, resulting in thermosetting materials. Infusible and insoluble, makin...

Claims

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Application Information

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IPC IPC(8): F23G5/02F23G5/033
CPCY02E20/12F23G5/02F23G5/033F23G2201/60F23G2201/80
Inventor 李永国赵小龙
Owner SINOMATECH WIND POWER BLADE
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