Wood size reduction apparatus
Номер патента: CA2098930C
Опубликовано: 24-10-1995
Автор(ы): Anders T. Ragnarsson
Принадлежит: Individual
Опубликовано: 24-10-1995
Автор(ы): Anders T. Ragnarsson
Принадлежит: Individual
Реферат: A comminutor (1) for reducing large diameter wood products and stamps to size, compresed of a reduction chamber (25) with an impact rotor (50) positioned concentrically therein, in combination with a housing (10), drive motor (5) and infeed chute (20) The impact rotor (50) is formed with a plurality of horizontally elongated impact hammers (62) at its periphery. The impact hammers (62) are arranged in sets of impact hammer rows (68, 69) oriented at an angle to the rotational axis of the impact rotor (50) Each set of impact hammer (62) has one row of hammers (68) having radial angles increasing along the rotor's longitudinal axis in the axial direction of the rotor (50) and a second opposing row of hammers (69) having radial angles decreasing along the rotor's longitudinal axis in the axial direction of the rotor (50) The rotor (50) is positioned so that the elongated wood product or stump falling under the influence of gravity through the infeed chute (20) is directed against the impact hammers (62), and re-pelled ahead of the rotor's (50) rotational direction against an anvil (70) formed along one side of the reduction chamber (25).
Size reduction granulator
Номер патента: CA1249985A. Автор: Reginald G. Roberts. Владелец: Individual. Дата публикации: 1989-02-14.