Abstract: A livestock breeding system including a breeding place enclosed by a fence for breeding livestock; layers of wood chips spread over and stacked up on the surface of the earth in the breeding place; and a feedstuff for breeding the livestock, and in this system, the feedstuff is prepared by mixing wood fine chips containing sawdust and/or wood fibers with large quantities of fermentation tubes.

Abstract: A livestock breeding system including a breeding place enclosed by a fence for breeding livestock; layers of wood chips spread over and stacked up on the surface of the earth in the breeding place; and a feedstuff for breeding the livestock, and in this system, the feedstuff is prepared by mixing wood fine chips containing sawdust and/or wood fibers with large quantities of fermentation tubes.

Abstract: The present invention is directed to provide an apparatus which is capable of continuously and effectively shattering wastes including organic substances and even such wastes as including fat or other doggy substances suspended in a water, without obstructing an operation of the apparatus. The apparatus comprises a cylindrical vertical housing having annular passages partitioned by adjacent two or more substantially concentric cylindrical walls, a water injection device which produces a pressurized water flow so as to supply high-speed water flows tangentially into the annular passages, and a nozzle which is disposed in any one of the cylindrical walls so as to supply a slurry including organic substance particulates into the high-speed water flows and thus ultrafinely shatters the organic granular substances into particulates having the size of a few micrometers by cavitation effect and/or shearing effect produced in the high-speed water flows.

Abstract: A screening machine comprising a plurality of rotors adapted such that in a frame the axes of the rotors are arranged parallel to one another from a supply side where objects to be screened including mixed substances different at least in size are supplied from above by a conveyor to a discharge side where the remainders after screening are discharged, and such that the rotors are rotated in the same direction by a rotating drive, each rotor further comprises at least two kinds of components, namely, a plurality of large diameter sections and a plurality of small diameter sections alternately disposed in the axial direction of each rotor and arranged in a staggered relation in the feeding direction to define screening gaps having desired dimensions between the large and small diameter sections.

Abstract: A screening machine including a plurality of rotors adapted such that in a frame the axes of the rotors are arranged parallel to one another from a supply side where objects to be screened including mixed substances different at least in size are supplied from above by a conveyor to discharge side where the remainders after screening are discharged, and such that the rotors are rotated in the same direction by a rotating drive, each rotor further comprises at least two kinds of components, namely, a plurality of large diameter sections and a plurality of small diameter sections alternately disposed in the axial direction of each rotor and arranged in a staggered relation in the feeding direction to define screening gaps having desired dimensions between the large and small diameter sections.

Abstract: A screening machine comprising a plurality of rotors adapted such that in a frame the axes of the rotors are arranged parallel to one another from a supply side where objects to be screened including mixed substances different at least in size are supplied from above by a conveyor to a discharge side where the remainders after screening are discharged, and such that the rotors are rotated in the same direction by a rotating drive each rotor further comprises at least two kinds of components, namely, a plurality of large diameter sections and a plurality of small diameter sections alternately disposed in the axial direction of each rotor and arranged in a staggered relation in the feeding direction to define screening gaps having desired dimensions between the large and small diameter sections.

Abstract: A screening machine comprising a plurality of rotors adapted such that in a frame the axes of the rotors are arranged parallel to one another from a supply side where objects to be screened including mixed substances different at least in size are supplied from above by a conveyor to a discharge side where the remainders after screening are discharged, and such that the rotors are rotated in the same direction by a rotating drive, each rotor further comprises at least two kinds of components, namely, a plurality of large diameter sections and a plurality of small diameter sections alternately disposed in the axial direction of each rotor and arranged in a staggered relation in the feeding direction to define screening gaps having desired dimensions between the large and small diameter sections.

Abstract: A screening machine comprising a plurality of rotors adapted such that in a frame the axes of the rotors are arranged parallel to one another from a supply side where objects to be screened including mixed substances different at least in size are supplied from above by a conveyor to a discharge side where the remainders after screening are discharged, and such that the rotors are rotated in the same direction by a rotating drive, each rotor further comprises at least two kinds of components, namely, a plurality of large diameter sections and a plurality of small diameter sections alternately disposed in the axial direction of each rotor and arranged in a staggered relation in the feeding direction to define screening gaps having desired dimensions between the large and small diameter sections.

Abstract: A molded solid body of incinerated waste material and a method of making the same, which is formed by binding ash-like incinerated waste material with solidifiable molten plastic waste material and extruding a mixture of the same into a bar-like shape. The molded solid body is dense and rigid having a high rate of specific gravity so that it can consistently remain at a particular location regardless of environmental pollution when disposed in the sea and also, be used as a structural material for concrete and asphalt construction. According to the making method, two kinds of waste materials are processed at one time and reduced in volume to a rate ranging from 1/10 to 1/20, whereby the efficiency for transportation and disposal can be improved greatly.