摘要:
Method for processing waste with a calorific value with any degree of humidity whatsoever by means of a thermal treatment, whereby the waste is put in a flow of a hot, heat-resistant, heat-exchanging material which is warmer than 100 °C, whereby the material cools off due to heat exchange, the waste dries and the non-evaporated waste components are heated, whereby the cooled, heat-exchanging material is subsequently separated from the dried components, at least a part of the separated dried waste components is joined together with at least a part of the separated heat-exchanging material and whereby these waste components are subsequently subjected to pyrolysis, whereby the heat-exchanging material is heated before being used to dry the waste, characterized in that a granulated material is used as heat-exchanging material, in that the dried waste components which are separated from the granulated material are mixed with only a part of the separated, cooled granulated material and this mixture is subjected to the pyrolysis and in that the rest of the separated, cooled granulated material is mixed directly with granulated material heated by the pyrolysis and in that the thus obtained mixture is used to dry the fresh waste.
摘要:
A modular plant, including at least one basic module is suitable for converting carbonaceous matrices (6) into fuel or useful products with no adverse environmental impact. The modular plant includes a rotary reactor (9) with a rotating drive mechanism (22) and a fixed stationary body (1). The inclination of the reactor (9) with rotating central longitudinal axis can vary from 0° to 45° with respect to horizontal. The reactor has a substantially cylindrical central body closed at a first entry end with a stationary fixed head (8), and at the exit end with a head fixed to the rotary reactor (9). The inlet end (8) contains one inlet (7) for the introduction of the carbonaceous matrix (6) into the rotary reactor and the other inlet (5) for introducing thermally conductive carriers (4). The rotary reactor (9) lacks internal components which provide rotation motion relative to the cylindrical body. The fixed housing body (1) enclosing the rotary reactor (9) seals the reactor and maintains the integrity of the reactor atmosphere. The housing has openings for the passage of the inlets and an exit for the converted carbonaceous matrix (17, 19) and the thermally conductive carrier (4).
摘要:
The present invention relates to a novel method for pyrogasification of organic waste. The inventive method uses a vertical furnace (1) filled with metal masses in the form of metal toroids (2), previously heated to a high temperature (500 to 1100 °C), and organic matter (3) to be pyrolysed. The method also involves a furnace (9) suitable for heating the toroids (2) conveyed by an Archimedes screw (18) driven by a gear motor (19), as well as a separator (11) for recovering the mineral residue (12), the toroids (2) and the residue (12) being separated using a screen (14) and an Archimedes screw (15) driven by a gear motor (16). The inventive method can be used for treating all products which contain organic matter, whether from biomass and thus considered renewable energy, or not from biomass.
摘要:
The method is characterised in that the thermal energy necessary for thermolysis of the waste carried out in the absence of air is provided by a heating mass, comprising steel balls (9), running in the furnace (1) co-currently with the waste. The method may be applied to household waste, sewage work residues, hospital wastes, wastes of risk to the agro-food industry and in a general manner to all wastes containing organic matter be it of urban, agricultural or industrial origin.
摘要:
A gravity-fed housing for use in a gasification system is disclosed. The gravity-fed housing has a receiving end panel that forms a receive opening in a first plane. The receive opening is configured to receive a first plurality of heat carriers via gravity. The gravity-fed housing includes a siding connected to the receiving end panel. The siding forms a chamber and a discharge opening in a second plane that is parallel to the first plane. The discharge opening is offset with respect to the receive opening such that a line perpendicular to the receiving end panel that extends through a center point of the receive opening does not intersect a center point of the second opening. The siding includes a first panel that comprises a guiding surface that intersects the line and is angled toward the discharge opening.
摘要:
The invention relates to a heating module for heating solid material, such as balls (B), up to a predetermined temperature, characterized in that it includes: a heating trough (M1) including a crucible (M11) for receiving the material to be heated, and a burner (M13) for heating the crucible (M11) and the material to be heated; and a cover (M2) that is removably mounted on the heating trough (M1) in order to close the crucible (M11).
摘要:
Method for processing waste with a calorific value with any degree of humidity whatsoever by means of a thermal treatment, whereby the waste is put in a flow of a hot, heat-resistant, heat-exchanging material which is warmer than 100 °C, whereby the material cools off due to heat exchange, the waste dries and the non-evaporated waste components are heated, whereby the cooled, heat-exchanging material is subsequently separated from the dried components, at least a part of the separated dried waste components is joined together with at least a part of the separated heat-exchanging material and whereby these waste components are subsequently subjected to pyrolysis, whereby the heat-exchanging material is heated before being used to dry the waste, characterized in that a granulated material is used as heat-exchanging material, in that the dried waste components which are separated from the granulated material are mixed with only a part of the separated, cooled granulated material and this mixture is subjected to the pyrolysis and in that the rest of the separated, cooled granulated material is mixed directly with granulated material heated by the pyrolysis and in that the thus obtained mixture is used to dry the fresh waste.
摘要:
A gravity-fed housing for use in a gasification system is disclosed. The gravity-fed housing has a receiving end panel that forms a receive opening in a first plane. The receive opening is configured to receive a first plurality of heat carriers via gravity. The gravity-fed housing includes a siding connected to the receiving end panel. The siding forms a chamber and a discharge opening in a second plane that is parallel to the first plane. The discharge opening is offset with respect to the receive opening such that a line perpendicular to the receiving end panel that extends through a center point of the receive opening does not intersect a center point of the second opening. The siding includes a first panel that comprises a guiding surface that intersects the line and is angled toward the discharge opening.