The invention relates to a method for the disposal of a composite material, in particular a composite material contaminated, for example, by radioactivity and containing fluorine impurities. The inventive method for the disposal of a component containing a composite material with a composite matrix and a technical fiber, is characterized in that the component is chemically gasified, wherein the composite material is technically completely decomposed into its basic components, wherein in a first step the composite matrix is dissolved and in a subsequent step the remaining starting materials and intermediate products are thermally decomposed and reacted with added process gases, wherein at least in the subsequent step a reactive gas is supplied and the subsequent step is conducted endothermically.

A cleaning roller device is provided. The cleaning roller device comprises a transversely-arranged cleaning roller, a roller bearing device, and a roller driving device capable of driving the cleaning roller to rotate around the central axis of the cleaning roller on the roller bearing device, wherein a front-end central pipe and a rear-end central pipe are respectively arranged along the front-end central axis and the rear-end central axis of the cleaning roller and are respectively connected to rotary joints. The rotary joints are used for respectively connecting external pipelines communicated with a water source and a steam source; the front end of the cleaning roller is provided with a solid barrel fragment outlet and a barrel fragment outlet sealing cover, and the rear end of the cleaning roller is provided with a liquid outlet; a feed port is formed in the wall of the cleaning roller.

A cleaning roller device is provided. The cleaning roller device comprises a transversely-arranged cleaning roller, a roller bearing device, and a roller driving device capable of driving the cleaning roller to rotate around the central axis of the cleaning roller on the roller bearing device, wherein a front-end central pipe and a rear-end central pipe are respectively arranged along the front-end central axis and the rear-end central axis of the cleaning roller and are respectively connected to rotary joints. The rotary joints are used for respectively connecting external pipelines communicated with a water source and a steam source; the front end of the cleaning roller is provided with a solid barrel fragment outlet and a barrel fragment outlet sealing cover, and the rear end of the cleaning roller is provided with a liquid outlet; a feed port is formed in the wall of the cleaning roller.

A horizontal reactor equipped with a front cover and including a circular cylindrical rotating cage having multiple openings and rotated about a horizontal axis by a motor, a single horizontal rotary shaft mechanically connecting the rotating cage to the motor and extending towards the outside from the distal face of the housing, at least one bearing provided around the rotary shaft to hold it and guide it, and to support the weight of the rotating cage in cantilever, at least one removable basket having multiple openings and intended to be able to be introduced inside the rotating cage and to be removed through an open circular face of the rotating cage provided opposite the cover.

A horizontal reactor equipped with a front cover and including a circular cylindrical rotating cage having multiple openings and rotated about a horizontal axis by a motor, a single horizontal rotary shaft mechanically connecting the rotating cage to the motor and extending towards the outside from the distal face of the housing, at least one bearing provided around the rotary shaft to hold it and guide it, and to support the weight of the rotating cage in cantilever, at least one removable basket having multiple openings and intended to be able to be introduced inside the rotating cage and to be removed through an open circular face of the rotating cage provided opposite the cover.

The present invention provides a liquid-absorbing raw material processing system and its operation method. The liquid-absorbing raw material processing system is composed of a cutting module, a bulk pulping module, a salt slurry processing module, and a liquid-absorbing raw material manufacturing module, which are connected in series. The operating method of the liquid-absorbing raw material processing system is to process absorptive articles such as diapers or sanitary napkins, etc., which are retained and made into fluff liquid-absorbing raw materials through the purification and separation steps performed by the modules of the liquid-absorbing raw material processing system.

The present invention provides a liquid-absorbing raw material processing system and its operation method. The liquid-absorbing raw material processing system is composed of a cutting module, a bulk pulping module, a salt slurry processing module, and a liquid-absorbing raw material manufacturing module, which are connected in series. The operating method of the liquid-absorbing raw material processing system is to process absorptive articles such as diapers or sanitary napkins, etc., which are retained and made into fluff liquid-absorbing raw materials through the purification and separation steps performed by the modules of the liquid-absorbing raw material processing system.

A sacrificial mixing assembly for a container and a method of operating the same. The mixing assembly includes an alignment assembly and a paddle assembly. The alignment assembly includes an alignment dish having a geometric shape substantially similar to a base of the container and an alignment shaft projecting from the dish surface. The paddle assembly includes an elongate section for engaging with the alignment shaft and a plurality of blades projecting from the elongate section for mixing contents contained within the container. The mixing assembly is containable within the container and rotatable about the alignment shaft. The alignment dish is dimensioned to interface with the base of the container to reduce annular motion about the alignment shaft during rotation of the paddle assembly about the alignment shaft.

A sacrificial mixing assembly for a container and a method of operating the same. The mixing assembly includes an alignment assembly and a paddle assembly. The alignment assembly includes an alignment dish having a geometric shape substantially similar to a base of the container and an alignment shaft projecting from the dish surface. The paddle assembly includes an elongate section for engaging with the alignment shaft and a plurality of blades projecting from the elongate section for mixing contents contained within the container. The mixing assembly is containable within the container and rotatable about the alignment shaft. The alignment dish is dimensioned to interface with the base of the container to reduce annular motion about the alignment shaft during rotation of the paddle assembly about the alignment shaft.

The purpose of the invention is to reduce various costs including a device manufacturing cost, an energy cost and a running cost by omitting a drying step of a product produced by hydrolyzing a waste with steam, a pellet molding step, and a treatment step for exhaust gas generated by combustion of pellets. A waste biogasification treatment device for subjecting a raw material containing organic waste to hydrolysis treatment and biogasification comprises a hydrolysis device and a biogasification and recovering device for biogasifying the product produced by hydrolysis treatment and recovering generated biogas. The hydrolysis device comprises a treatment vessel having a raw material charging port and a product discharging port; a stirring means provided inside the treatment vessel and stirring the raw material; a steam supply pipe for supplying steam to the treatment vessel; and a steam exhaust pipe for discharging steam from the treatment vessel.