Abstract

The present invention is a pyrolysis reactor (2) with a cylindrical reactor tank (201), - a tank inert purge line (2011); - a mass conveyor device (20) in the cylindrical reactor tank (201), - a feeder inlet (21) for particulate polymer materials; - a tank heating device (22); - one or more gas outlets (23) for pyrolysis produced gas (231) arranged on an upper part of said reactor tank (201), and - a solids/residuals outlet (24) arranged in a lower part of said reactor tank (201), with air proof solids/residuals outlet lock (2420)

IPC Classes  ?

• C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
• C10B 47/34 - Other processes in ovens with mechanical conveying means with rotary scraping devices
• C10B 47/44 - Other processes in ovens with mechanical conveying means with conveyor-screws
• C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
• C08J 11/12 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
• C10K 1/04 - Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
• C10B 7/02 - Coke ovens with mechanical conveying means for the raw material inside the oven with rotary scraping devices
• C10B 7/10 - Coke ovens with mechanical conveying means for the raw material inside the oven with conveyor-screws

Abstract

The invention is a feeder device with an auger pipe comprising; - an auger pipe first end portion, - a lateral auger pipe inlet adjacent to said auger pipe first end portion, - an auger screw rotatable arranged in said auger pipe, and - a motor connected to a first auger screw end portion of said auger screw, wherein - said motor comprising an auger screw first end bearing, and - said auger pipe further comprising; - a synthetic radial bearing sleeve, - a second auger screw end portion, radially supported in said synthetic radial bearing sleeve, and wherein said second end portion leads to - an axial pipe outlet of said auger pipe.

IPC Classes  ?

• C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
• B01J 8/00 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes
• B65G 33/14 - Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
• F27D 3/08 - Screw feedersScrew dischargers
• C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
• B65G 33/32 - Adaptations of bearings or couplings for supporting or connecting screws

Abstract

A pyrolysis injector includes a feeder unit with a first inlet for particulate polymeric material and a second inlet for oil, wherein said first inlet and said second inlet lead to a reservoir arranged for mixing said particulate polymeric material and oil into oil-wet particulate polymeric material, and with one or more feeding auger arranged in a feeder gutter portion of said reservoir, the feeder gutter portion leading to a narrowing pipe portion about an end portion of the one or more feeder auger arranged for compacting the oil-wet particulate polymeric material for form a compacted oil-wet particulate polymeric material, the narrowing pipe portion leading to a compacting pipe which is arranged for feeding the compacted oil-wet particulate polymeric material to a third inlet of a pyrolysis reactor, the pyrolysis reactor provided with at least one first outlet for pyrolysis fluids in gaseous form, one or more first heating elements arranged for heating the reservoir with the oil-wet particulate polymeric material (and oil) present therein, and for boiling off water and/or chemicals, one or more second heating elements arranged on the compacting pipe with the compacted oil-wet particulate polymeric material and arranged for pre-heating the compacted oil-wet particulate polymeric material before injection to the third inlet of the pyrolysis reactor, and wherein the second inlet for oil is arranged for receiving a part of an intermediary pyrolysis fluid of the pyrolysis fluids in a condensed liquid state back to the reservoir.

IPC Classes  ?

• C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
• C10B 7/10 - Coke ovens with mechanical conveying means for the raw material inside the oven with conveyor-screws
• C10B 31/10 - Charging devices for coke ovens for charging horizontally coke ovens with horizontal chambers with one compact charge
• C10B 31/12 - Charging devices for coke ovens for liquid materials
• C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste

Abstract

The invention is a pyrolysis injector (1) comprising: a feeder unit (10) with a first inlet (12) for particulate polymeric material and a second inlet (14) for oil, wherein said first inlet (12) and said second inlet (14) lead to a reservoir (13) arranged for mixing said particulate polymeric material and oil into oil-wet particulate polymeric material, and with one or more feeding auger (22) arranged in a feeder gutter portion (23) of said reservoir (13), said feeder gutter portion (23) leading to a narrowing pipe portion (24) about an end portion of said one or more feeder auger (22) arranged for compacting said oil-wet particulate polymeric material for form a compacted oil-wet particulate polymeric material, said narrowing pipe portion (24) leading to a compacting pipe (26) which is arranged for feeding said compacted oil-wet particulate polymeric material to a third inlet (30) of a pyrolysis reactor (3), said pyrolysis reactor (3) provided with at least one first outlet (31) for pyrolysis fluids (41a, 41b, 41c) in gaseous form, - one or more first heating elements (15) arranged for heating said reservoir (13) with said oil-wet particulate polymeric material (and oil) present therein, and for boiling off water and / or chemicals, one or more second heating elements (28) arranged on said compacting pipe (26) with said compacted oil-wet particulate polymeric material and arranged for pre-heating said compacted oil-wet particulate polymeric material before injection to said third inlet (30) of said pyrolysis reactor (3), and wherein said second inlet (14) for oil is arranged for receiving a part of an intermediary pyrolysis fluid (41b) of said pyrolysis fluids (41a, 41b, 41c) in a condensed liquid state back to said reservoir (13).

IPC Classes  ?

• C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
• C10B 47/44 - Other processes in ovens with mechanical conveying means with conveyor-screws
• C10B 47/48 - Other processes in ovens with mechanical conveying means with tilting or rocking means
• C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres

Goods & Services

Waste management and recycling machines. Retail and wholesale of waste management and recycling machines.