Apparatus and method for recycling composite material
A composite material and reuse technology, which is applied in the direction of mechanical material recovery, recycling technology, application, etc., can solve the problems of carbon fiber surface defects, stiffness reduction, etc., and achieve the effects of improving productivity, saving costs, and simple process
Inactive Publication Date: 2021-04-02
申东秀
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, these methods not only have environmental problems, but also have problems such as surface defects and reduced stiffness of carbon fibers.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] The configuration and functions of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0018] figure 1 A configuration of a composite material recycling device according to an embodiment of the present invention is briefly shown. see figure 1 , The composite material recycling device 100 of one embodiment of the present invention includes a mixing tank 110 for dispersing and mixing waste fiber reinforced plastic pulverized bodies and fillers in water to form a composite material mixture, and transferring the composite material discharged from the mixing tank 110. The mixture transfer pipe 120 for the material mixture, the coagulant adding part 130 for adding a coagulant to the composite material mixture discharged from the mixing tank 110 on the mixture transfer pipe 120, and the manufacturing of recycled raw materials formed by adding a coagulant to the composite material mixture The composite mate...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| length | aaaaa | aaaaa |
Login to View More
Abstract
The present invention relates to an apparatus and a method for recycling composite material. The present invention provides an apparatus for recycling composite material and a method for recycling composite material by using same, the apparatus comprising: a mixing tank in which pulverized products of fiber-reinforced waste plastic are dispersed and mixed in water together with a filler, thereby forming a composite material mixture; a fixing agent addition part for forming a recyclable material by supplying, to the composite material mixture, a fixing agent that aggregates the pulverized products of the fiber-reinforced waste plastic and the filler; and a filtering tank in which the recyclable material is supplied such that a recyclable composite sheet is formed, wherein the filtering tankcomprises a filtering tank main body for providing an inner space, and a filter net which is provided horizontally in the inner space so as to divide the inner space into an upper space and a lower space and which allows water of the recyclable material to pass downward therethrough, and the recyclable material is supplied to the upper space.
Description
technical field [0001] The present invention relates to the recycling technology of composite materials, and more specifically, relates to a fiber reinforced plastic (FRP) recycling device and method. Background technique [0002] Fiber Reinforced Plastic (FRP: Fiber Reinforced Plastic) material is a composite material that combines fiber materials such as glass fiber or carbon fiber in a matrix such as phenolic resin or epoxy resin. Used as reinforcing material. [0003] In particular, carbon fiber-reinforced plastic (CFRP), which uses carbon fiber as a reinforcement, is 1 / 5 lighter than iron and 10 times stronger than iron, and is a high-stiffness / high-elasticity cutting-edge material with excellent impact resistance and heat resistance , used in a variety of industrial fields, such as aerospace, ships, vehicles and civil engineering / construction fields. Since such carbon fiber-reinforced plastics are expensive materials, many efforts are being made to develop technologi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/28B29B17/04B29B7/88B29C70/54B29C70/30
CPCB29B7/44B29B7/16B29B7/90B29B7/748B29B7/32B29B7/88B29C70/305B29B13/06B29B17/0404B29B17/0026B29B13/10B29B17/02B29B2017/0224B29K2105/26Y02W30/52Y02W30/62B29B7/86B29B7/66B29C70/28B29B17/04B29C70/54B29C70/30B29B2017/0468B29K2313/02B29C70/342B29L2007/002
Inventor 申东秀
Owner 申东秀