Isostatic filling control system and method for fruit and vegetable solid beverage
By using a cam pump and high-pressure nitrogen isobaric filling technology, combined with negative pressure back suction, the problems of dust generation and fruit fragmentation in the production of fruit and vegetable solid beverages have been solved, achieving a high-cleanliness and high-quality filling process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- GUANGZHOU NATURE FOOD CO LTD
- Filing Date
- 2026-06-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing filling equipment has difficulty effectively controlling dust, material breakage and oxidation of powder materials in the production of fruit and vegetable solid beverages, and the squeezing and shearing action of traditional screw pumps on freeze-dried fruit blocks leads to a decline in product quality.
A cam pump is used instead of a screw pump, combined with high-pressure nitrogen isobaric filling and negative pressure back suction technology. The air pressure inside and outside the tank is balanced through the air injection and outlet holes of the filling nozzle. A silicone sealing sleeve is used to prevent powder from overflowing, and negative pressure back suction is performed after filling is completed.
It effectively prevents dust pollution, reduces the breakage of freeze-dried fruit pieces, improves the cleanliness of the filling environment and the quality of sealing, and ensures product integrity and sensory quality.
Smart Images
Figure CN122402850A_ABST
Abstract
Citation Information
Patent Citations
METHOD FOR pressure compensation in an isobaric FILLING MACHINE AND isobaric FILLING MACHINE
CN111217304A
Nitrogen charging device for solid beverage
CN220010212U