Pyrolysis reactor and apparatus having same for recovering carbon fiber and glass fiber
AssigneeDoosan Enerbility Co., Ltd.
InventorSung Jin CHO
Life of this patent
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Abstract
Proposed are a pyrolysis reactor and an apparatus having the same for recovering carbon fiber and glass fiber. The pyrolysis reactor includes an inner casing, a shaft, at least one movement module, and at least one stirring module. The movement module moves a waste composite material within the inner casing, and the stirring module mixes the waste composite material with hot air within the inner casing. By effectively transferring heat to the waste composite material by using the stirring module, time required for a pyrolysis process is decreased.
Claims20
A pyrolysis reactor comprising:
- an inner casing having a cylindrical shape;
- a shaft disposed at a radial center of the inner casing and extending in a longitudinal direction of the inner casing;
- at least one movement module fixed on the shaft;
- and
- at least one stirring module fixed on the shaft and arranged alternately with the movement module.
A pyrolysis reactor comprising:
- an inner casing having a cylindrical shape;
- a shaft disposed at a radial center of the inner casing and extending in a longitudinal direction of the inner casing;
- a stirring module including a plurality of stirring plates fixed on the shaft and extending in longitudinal directions of the shaft;
- and
- a movement module fixed on each of the stirring plates and deployed in each of the longitudinal directions of the shaft.
An apparatus for recovering carbon fiber and glass fiber, the apparatus comprising:
- a waste composite material supply unit;
- a reaction unit configured to heat a waste composite material supplied from the waste composite material supply unit;
- a heat supply unit configured to supply heat to the reaction unit;
- a reforming unit configured to separate pyrolysis gas discharged from the reaction unit into gas and oil;
- and
- a separation unit including a separation part configured to separate a product of the reaction unit into a first material and a second material, a first chamber configured to accommodate the first material, and a second chamber configured to accommodate the second material,
- wherein the reaction unit includes at least one pyrolysis reactor,
- wherein the pyrolysis reactor includes:
- an inner casing having a cylindrical shape;
- a shaft disposed at a radial center of the inner casing and extending in a longitudinal direction of the inner casing;
- at least one movement module fixed on the shaft;
- and
- at least one stirring module fixed on the shaft and arranged alternately with the movement module.
Dependencies are inferred from the claim text.