Patent ID: 11903391
Assignee: SAFE FOODS CORPORATION
Field: Chemical engineering (Chemistry)
Classification: CPC A  B | IPC A  B

Claim 13:
14. A suction box comprising:
three side walls representing a first side, second side, and a third side, respectively;
wherein the first side and the third side are opposing;
wherein the second side opposes a fourth side; and
wherein the fourth side is at least partially open;

a bottom wall, wherein the three side walls extend from the bottom wall;
one or more drain holes through the bottom wall;
a sensor for measuring a level of liquid in a tank; and
a filter screen;
wherein the filter screen forms a portion of the fourth side; and
wherein the filter screen is a plurality of round bars; and

wherein the suction box is attached to a first wall of a tank;
wherein the first wall of the tank includes an aperture;
wherein the fourth side is adjacent to the aperture; and
wherein the aperture located in the first wall of the tank has a first height; wherein the filter screen has a second height; and wherein the first height is greater than the second height.