초록 ▼

A press for extracting juice and pulp from plant products, which has a motor component, a tank, and a cylindrical strainer, symmetrical about an axis, arranged in the tank and having a perforated radial wall, an opening for introduction of the plant products into strainer, and dilaceration teeth, th

A press for extracting juice and pulp from plant products, which has a motor component, a tank, and a cylindrical strainer, symmetrical about an axis, arranged in the tank and having a perforated radial wall, an opening for introduction of the plant products into strainer, and dilaceration teeth, the strainer being rotated around the axis by the motor component. The press has a blade extending inside the strainer near the perforated radial wall of the strainer, and the strainer being is rotated relative to the blade.

대표청구항 ▼

The invention claimed is: 1. An apparatus for extraction of juice and pulp from plant products, comprising: a motor component; a tank; a cylindrical strainer, symmetrical about an axis, located in the tank, and having a perforated side wall; an opening for introduction of the plant products into th

The invention claimed is: 1. An apparatus for extraction of juice and pulp from plant products, comprising: a motor component; a tank; a cylindrical strainer, symmetrical about an axis, located in the tank, and having a perforated side wall; an opening for introduction of the plant products into the strainer, the strainer being rotated around the axis by the motor component so that plant products introduced into the strainer are lacerated and flattened against the perforated side wall; and a blade located inside the strainer and separated by a gap from the perforated side wall of the strainer so that the strainer rotates relative to the blade and the blade exerts a force on the lacerated plant products flattened against the side wall and thicker than the gap thereby crushing the lacerated plant products during the extraction of the juice and pulp whereby yield in the extraction of juice from the lacerated plant products is increased. 2. The apparatus according to claim 1, wherein the blade is immobile. 3. The apparatus according to claim 1, wherein the blade extends along all the perforated side wall of the strainer, parallel to the axis. 4. The apparatus according to claim 1, wherein the blade is radial. 5. The apparatus according to claim 1, wherein the tank has a bottom, a lateral discharge opening for discharge of the juice or pulp, and a discharge cone rotated by the motor component, the cone being located between the bottom and the strainer, so that the juice or pulp coming out of the strainer and falling on the cone is moved towards the lateral discharge opening. 6. The apparatus according claim 1, wherein the motor component has a drive shaft driving the strainer and parallel to the axis, the blade is connected to a hub mounted on the shaft, and the shaft is free to rotate with respect to the hub. 7. The apparatus according to claim 1, wherein the tank has an introduction spout opening into the strainer, the blade stopping against the spout when the strainer is rotated by the motor component. 8. The apparatus according to claim 1, including a brush for cleaning residues from the perforated side wall after the extraction, located inside the strainer in contact with the perforated side wall, the strainer moving rotationally relative to the brush. 9. The apparatus according to claim 8, wherein the brush is removably attached to the blade or is mounted in the strainer instead of the blade. 10. The apparatus according to claim 8, wherein the brush includes a support extending parallel to the axis, at a distance from the perforated side wall, and bristles attached to the support extending radially and contacting the perforated side wall. 11. The apparatus according to claim 1 wherein the gap between the perforated side wall and the blade is substantially uniform in width along the perforated side wall. 12. The apparatus according to claim 3 wherein the gap between the perforated side wall and the blade is substantially uniform in width along the perforated side wall.