Abstract

Method and apparatus for transforming organic and inorganic solid urban waste into aggregates, comprising an extruding machine connected to a reactor. The extruding machine is formed by an extrusion cylinder through which a piston circulates inside an extrusion cavity, which comprises three sections and is fed with a parget obtained after pre-processing the waste. The end of the third section is connected to the reactor through an opening. The reactors longitudinal shaft is formed by a rotatory steel shaft in which some steel blades are arranged, whose ends play the roles of cutting, hammering, punching and hydraulic helix as they rotate. Between the end of the blades and the wall of the reactor, there is a clearance of more than 0.1 mm of thickness. The reactor has a discharge valve to discharge the parget present in the boundary area through some openings, once it has been processed by a series of pressure, vibration energy and decompression cycles.

IPC Classes  ?

• B02C 18/00 - Disintegrating by knives or other cutting or tearing members which chop material into fragmentsMincing machines or similar apparatus using worms or the like
• 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 18/22 - Feed or discharge means
• B02C 23/18 - Adding fluid, other than for crushing or disintegrating by fluid energy
• B09B 3/20 - Agglomeration, binding or encapsulation of solid waste
• B09B 3/25 - Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
• C04B 18/02 - Agglomerated materials
• C04B 18/30 - Mixed wasteWaste of undefined composition, e.g. municipal waste
• C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
• B09B 3/00 - Destroying solid waste or transforming solid waste into something useful or harmless

Abstract

Method and apparatus (100) for transforming organic and inorganic solid urban waste into aggregates, comprising an extruding machine connected to a reactor. The extruding machine is formed by an extrusion cylinder (103) through which a piston circulates (104) inside an extrusion cavity (106), which comprises three sections (107, 110, 111) and is fed with a parget obtained after pre-processing the waste. The end (115) of the third section (111) is connected to the reactor (112) through an opening (114). The reactor's longitudinal shaft is formed by a rotatory steel shaft (116) in which some steel blades are arranged (108), whose ends play the roles of cutting, hammering, punching and hydraulic helix as they rotate. Between the end of the blades and the wall of the reactor, there is a clearance of more than 0.1 mm of thickness. The reactor has a discharge valve (300) to discharge the parget present in the boundary area through some openings (304), once it has been processed by a series of pressure, vibration energy and decompression cycles.

IPC Classes  ?

• B02C 18/00 - Disintegrating by knives or other cutting or tearing members which chop material into fragmentsMincing machines or similar apparatus using worms or the like
• B09B 3/00 - Destroying solid waste or transforming solid waste into something useful or harmless
• B02C 18/22 - Feed or discharge means
• B02C 23/18 - Adding fluid, other than for crushing or disintegrating by fluid energy
• C04B 18/02 - Agglomerated materials
• C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
• 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
• C04B 18/30 - Mixed wasteWaste of undefined composition, e.g. municipal waste

Abstract

The invention relates to a method and an apparatus (100) for transforming municipal solid organic and inorganic waste into aggregates, which comprises an extruding machine connected to a reactor. The extruding machine is formed by an extrusion cylinder (103) through which a piston (104) circulates inside of an extrusion cavity (106) that comprises three sections (107, 110, 111) and is fed with a mortar obtained after the preprocessing of the waste. The end (115) of the third section (111) is connected to the reactor (112) by means of an opening (114). The longitudinal shaft of the reactor is formed by a steel rotary shaft (116) on which steel blades (108) are disposed, the ends thereof, when rotated, performing functions of cutting, hammering, perforating and acting as a hydraulic propeller. Between the ends of the blades and the wall of the reactor is a gap greater than 0.1 mm thick. The reactor has a discharge valve (300) for discharging the mortar in the boundary zone through openings (304) once the mortar has been processed by means of a series of cycles of pressure, vibration energy and decompression.

IPC Classes  ?

• B09B 3/00 - Destroying solid waste or transforming solid waste into something useful or harmless
• B03B 9/06 - General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
• C04B 18/30 - Mixed wasteWaste of undefined composition, e.g. municipal waste

Abstract

The invention relates to a method and an apparatus (100) for transforming municipal solid organic and inorganic waste into aggregates, which comprises an extruding machine connected to a reactor. The extruding machine is formed by an extrusion cylinder (103) through which a piston (104) circulates inside of an extrusion cavity (106) that comprises three sections (107, 110, 111) and is fed with a mortar obtained after the preprocessing of the waste. The end (115) of the third section (111) is connected to the reactor (112) by means of an opening (114). The longitudinal shaft of the reactor is formed by a steel rotary shaft (116) on which steel blades (108) are disposed, the ends thereof, when rotated, performing functions of cutting, hammering, perforating and acting as a hydraulic propeller. Between the ends of the blades and the wall of the reactor is a gap greater than 0.1 mm thick. The reactor has a discharge valve (300) for discharging the mortar in the boundary zone through openings (304) once the mortar has been processed by means of a series of cycles of pressure, vibration energy and decompression.

IPC Classes  ?

• B02C 18/00 - Disintegrating by knives or other cutting or tearing members which chop material into fragmentsMincing machines or similar apparatus using worms or the like
• 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 18/22 - Feed or discharge means
• B03B 9/06 - General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
• B09B 3/20 - Agglomeration, binding or encapsulation of solid waste
• B09B 3/25 - Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
• C04B 18/02 - Agglomerated materials
• C04B 18/30 - Mixed wasteWaste of undefined composition, e.g. municipal waste