Mass storage and dispensing system for liquids such as citrus products
AssigneeJack M. Berry Inc.
InventorCharles R. Ward
Life of this patent
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Abstract
A system in which mass quantities of liquids may be stored in a substantially frozen state, portions thawed for dispensing, and any undispensed thawed portions rechilled for further storage is disclosed. The system includes a tank with a substantially bell-shaped, or flared, interior, the flaring of the tank surface combining with force of gravity to detach frozen material for dispensing. Separate temperature control sections allow selected areas of the tank to be heated or cooled as necessary, moreover, and distinct reservoirs of heat-transfer liquid (such as glycol) may be used for heating versus cooling the tank.
Claims16
A system for storing a material in a substantially frozen state and for thereafter dispensing the material, comprising:
- a. means for storing the material, such means comprising a storage tank having:
- i. an inlet for receiving the material;
- ii. an outlet for dispensing the material;
- iii. a top;
- iv. a bottom;
- and
- v. a side connecting the top and bottom, the side of the tank flaring from the top to the bottom;
- b. means for indirectly heating the material for dispensing through the outlet;
- and
- c. means for indirectly cooling any undispensed material to return it to its substantially frozen state.
A system for storing a mass quantity of a material in a substantially frozen state, the material having exited a processing facility in a substantially liquid state, and for thereafter dispensing the material, the system comprising:
- a. a holding tank for receiving the material in substantially liquid state;
- b. chilling equipment for substantially freezing the material previously received by the holding tank;
- c. a storage tank having:
- i. an inlet for receiving the material exiting the chilling equipment;
- ii. an outlet for dispensing the material;
- iii. a top;
- iv. a bottom;
- v. a side connecting the top and bottom to form an inner shell, the side of the tank flaring from the top to the bottom;
- and
- vi. an outer shell surrounding the inner shell;
- d. first and second reservoirs, each containing glycol;
- e. means for cooling glycol received from the first reservoir and circulating the cooled glycol through the tank between the inner and outer shells;
- f. means for heating glycol received from the second reservoir and circulating the heated glycol through the tank between the inner and outer shells;
- and
- g. means, comprising pipes, for connecting (1) the processing facility to the holding tank, (2) the holding tank to the chilling equipment, (3) the chilling equipment to the inlet of the storage tank, (4) the first reservoir and the glycol-cooling means, and (5) the second reservoir and the glycol-heating means.
A method of storing a material in a substantially frozen state and thereafter dispensing the material, comprising:
- a. storing the substantially-frozen material in a tank having:
- i. an inlet for receiving the material;
- ii. an outlet for dispensing the material;
- iii. a top;
- iv. a bottom;
- and
- v. a side connecting the top and bottom, the side of the tank flaring from the top to the bottom;
- b. causing at least some of the substantially-frozen material to detach from the flared side of the tank as it travels toward the bottom of the tank under force of gravity, such detachment occurring as the substantially-frozen material is heated and a portion of the material is dispensed through the outlet;
- and
- c. cooling any undispensed material to return it to its substantially frozen state.
Dependencies are inferred from the claim text.