Abstract

An impact reactor for comminuting material to be comminuted, comprising a cylindrical casing, a bottom, wherein the casing, the bottom and the cover enclose an impact reactor chamber, wherein a rotor is arranged in the impact reactor chamber, wherein the rotor is provided with impact elements, wherein at least one feed opening is provided for feeding material to be comminuted into the impact reactor chamber, and wherein at least one removal opening is provided for removing comminuted material and/or gaseous comminuted products from the impact reactor chamber, wherein the feed opening and/or the removal opening are closable.

IPC Classes  ?

• B02C 13/284 - Built-in screens
• B02C 13/14 - Disintegrating by mills having rotary beater elements with vertical rotor shaft, e.g. combined with sifting devices
• B02C 23/16 - Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material

Abstract

The invention relates to an impact reactor (1) for crushing material to be crushed, comprising a cylindrical casing (2), a floor (3) and a cover (4), and the casing (2), the floor (3) and the cover (4) enclose an impact reactor chamber (5); a rotor (6) is located in the impact reactor chamber (5), said rotor (6) being provided with impact elements (7); at least one feed opening (8) for delivering material to be crushed into the impact reactor chamber (5) is provided and at least one removal opening (9) for removing crushed material and/or gaseous crushing products from the impact reactor (5) chamber is provided, the feed opening (8) and/or the removal opening (9) being closable.

IPC Classes  ?

• B02C 13/14 - Disintegrating by mills having rotary beater elements with vertical rotor shaft, e.g. combined with sifting devices
• B02C 13/284 - Built-in screens
• B02C 23/14 - Separating or sorting of material, associated with crushing or disintegrating with more than one separator
• B02C 23/16 - Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material

Abstract

The invention relates to an assembly (1), comprising a traction means (2) and a guide (3), the guide (3) having at least one guide element (4) and the guide element (4) having a magnetic principle of action.

IPC Classes  ?

• F16C 32/04 - Bearings not otherwise provided for using magnetic or electric supporting means
• B65G 21/20 - Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
• F16H 7/18 - Means for guiding or supporting belts, ropes, or chains

Abstract

An impact reactor for comminuting composite materials having a rotor with impact elements is arranged in a cylindrical casing. An end face of the impact reactor, remote from the rotor, is closed by a cover. A suction opening is assigned to the cover and a classifying device is assigned to the suction opening. Such an impact reactor may be used to process, by way of example, accumulator batteries, mineral wool and raw material.

IPC Classes  ?

• B02C 18/14 - Disintegrating by knives or other cutting or tearing members which chop material into fragmentsMincing machines or similar apparatus using worms or the like with rotating knives within horizontal containers
• B02C 13/13 - Disintegrating by mills having rotary beater elements with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
• B02C 13/14 - Disintegrating by mills having rotary beater elements with vertical rotor shaft, e.g. combined with sifting devices
• B02C 19/00 - Other disintegrating devices or methods
• B02C 23/14 - Separating or sorting of material, associated with crushing or disintegrating with more than one separator
• B02C 23/16 - Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
• B02C 23/20 - Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating

Abstract

The invention relates to an impact reactor (1) for comminuting composite materials, comprising a casing (2) in which a rotor (4) is arranged, wherein the impact reactor (1) is closed on the end face remote from the rotor (4) by a cover (7), wherein the casing (2), the cover (7), the rotor (4) and the impact elements (5) are made of a non-magnetic material.

IPC Classes  ?

• B02C 13/14 - Disintegrating by mills having rotary beater elements with vertical rotor shaft, e.g. combined with sifting devices
• B02C 13/28 - Shape or construction of beater elements
• B02C 13/282 - Shape or inner surface of mill-housings
• B02C 23/10 - Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
• B02C 23/12 - Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone

Abstract

The invention relates to a building material containing a binder and a fiber reinforcement of fibers, wherein the fibers are produced from recycled fiber material from comminuted molded parts, the fibers having a matrix.

IPC Classes  ?

• B29B 17/04 - Disintegrating plastics
• B29K 105/06 - Condition, form or state of moulded material containing reinforcements, fillers or inserts

Abstract

The invention relates to a method for recycling fiber-reinforced composite materials, in which elements containing the fiber-reinforced composite material are introduced into an impact reactor (1) and are comminuted by mechanical stress, wherein the comminution is carried out such that fiber needles with an adhesive matrix are produced as a comminution product.

IPC Classes  ?

• B29B 17/04 - Disintegrating plastics
• B29K 105/06 - Condition, form or state of moulded material containing reinforcements, fillers or inserts

Abstract

The invention relates to an impact reactor (1) for comminuting composite material, comprising a cylindrical shell (2), in which a rotor (3) is arranged, a filling opening (9) for filling the composite material, and a removal opening (8) for discharging the comminuted composite material, wherein at least one additional filling opening (10) for a cooling medium is provided.

IPC Classes  ?

• B02C 23/40 - Adding fluid, other than for crushing or disintegrating by fluid energy with more than one means for adding fluid to the material being crushed or disintegrated
• B02C 13/14 - Disintegrating by mills having rotary beater elements with vertical rotor shaft, e.g. combined with sifting devices

Abstract

The invention relates to an impact reactor (1) for comminuting composite materials, comprising a cylindrical casing (2), in which a rotor (4) having impact elements is arranged, wherein the impact reactor (1) is closed on the end face remote from the rotor (4) by a cover (7), wherein an extraction port (8) is associated with the cover (7), wherein a classifier (9) is associated with the extraction port (8). The invention further relates to a method for processing batteries, mineral wool, and raw material.

IPC Classes  ?

• B02C 13/14 - Disintegrating by mills having rotary beater elements with vertical rotor shaft, e.g. combined with sifting devices
• B02C 23/10 - Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
• B02C 23/14 - Separating or sorting of material, associated with crushing or disintegrating with more than one separator
• B02C 23/26 - Passing gas through crushing or disintegrating zone characterised by point of gas entry or exit or by gas flow path
• B02C 19/00 - Other disintegrating devices or methods
• B02C 23/16 - Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material