Conveyor belt and endless fryer system
A flying system for flying a food product is disclosed having an endless conveyor system for cooking product in a bath of hot cooking oil. An upper conveyor belt of the conveyor system includes a plurality of protrusions on the surface that retains the food items with a lower conveyor belt. The protrusions may be formed by bars or rods that may be integrally formed with a fluid pervious surface forming the belt. Also, a process of cooking food items with an endless conveyor system.
1. An endless frying system comprising:
a reservoir for holding cooking fluid; and,
a conveyor system configured to move food items through the bath in a direction of travel while the food items are cooked in the cooking fluid, the conveyor system comprising:
a first conveyor belt, the first conveyor belt forming a loop; and,
a second conveyor belt positioned to retain the food items on the second conveyor belt as the food items are moved through the bath, the second conveyor belt comprising a fluid porous structure and a plurality of protrusions extending away from the fluid porous structure towards the first conveyor belt, the second conveyor belt forming a loop, and wherein longitudinal axes of each protrusion from the plurality of protrusions extend perpendicular to the direction of travel,
wherein the first conveyor belt comprises a lower conveyor belt, and
wherein the second conveyor belt comprises an upper conveyor belt.
2. The endless frying system of claim 1 , wherein the protrusions are formed by a plurality of bars.
3. The endless frying system of claim 2 , wherein the bars are at least partially cylindrical and are welded to the fluid porous structure.
4. The endless frying system of claim 2 , wherein the bars are parallel.
5. The endless flying system of claim 2 , wherein the bars extend across a width of the upper conveyor belt.
6. The endless flying system of claim 1 , wherein the protrusions are formed integrally with the fluid porous structure.
7. The endless flying system of claim 1 , wherein the fluid porous structure comprises a plurality of links.
8. The endless flying system of claim 7 , wherein each link includes a protrusion from the plurality of protrusions integrally formed in the link.
9. The endless flying system of claim 1 , wherein adjacent protrusions from the plurality of protrusions are spaced from each other by a distance in the direction of travel such that the food items contact at least two protrusions.
10. A process of cooking a food item in an endless flying system, the process comprising:
continuously providing a plurality of uncooked food items at a first end of a first conveyor belt, wherein the uncooked food items are planar, when viewed from a side;
moving the first conveyor belt with the uncooked food items through a bath of cooking fluid in a direction of travel;
retaining the uncooked food items relative to the first conveyor belt with a second conveyor belt while the first conveyor belt is being moved through the bath of cooking fluid, the second conveyor belt comprising a fluid porous structure and a plurality of protrusions extending away from the fluid porous structure towards the first conveyor belt to provide the second conveyor belt with a non-planar surface, wherein the first conveyor belt comprises a lower conveyor belt and wherein the second conveyor belt comprises an upper conveyor belt and wherein longitudinal axes of each protrusion from the plurality of protrusions extend perpendicular to the direction of travel; and,
recovering cooked food items at a second end of the of the first conveyor belt, wherein the cooked food items have a non-planar shape.
11. The process of claim 10 , wherein the protrusions are formed integrally with the fluid porous structure.
12. The process of claim 10 , wherein the longitudinal axes are parallel to each other and perpendicular to a direction of movement of the second conveyor belt.
13. The process of claim 10 , wherein adjacent protrusions from the plurality of protrusions are spaced from each other by a distance in the direction of travel such that the food items contact at least two protrusions.
14. An endless flying system comprising:
a reservoir for holding cooking fluid; and,
a conveyor system configured to move food items through the bath in a direction of travel while the food items are cooked in the cooking fluid, the conveyor system comprising:
a first conveyor belt, the first conveyor belt forming a loop; and,
a second conveyor belt positioned to retain the food items on the second conveyor belt as the food items are moved through the bath, the second conveyor belt comprising a fluid porous structure and a plurality of protrusions extending away from the fluid porous structure towards the first conveyor belt, the second conveyor belt forming a loop and wherein longitudinal axes of each protrusion from the plurality of protrusions extend perpendicular to the direction of travel,
wherein the fluid porous structure comprises a plurality of links.
15. The endless flying system of claim 14 , wherein each link includes a protrusion from the plurality of protrusions integrally formed in the link.
16. The endless flying system of claim 14 , wherein the protrusions are formed by a plurality of bars.
17. The endless flying system of claim 16 , wherein the bars are at least partially cylindrical and are welded to the fluid porous structure.
18. The endless flying system of claim 16 , wherein the bars are parallel.
19. The endless flying system of claim 16 , wherein the bars extend across a width of the upper conveyor belt.
20. The endless flying system of claim 14 , wherein the protrusions are formed integrally with the fluid porous structure.
21. The endless flying system of claim 14 , wherein adjacent protrusions from the plurality of protrusions are spaced from each other by a distance in the direction of travel such that the food items contact at least two protrusions.