Filling Station Transfer Cover With Automated Chamber Cleaning
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Solution Overview
Problem
Existing cover devices for filling stations lack efficient and hygienic mechanisms for cleaning and sealing transfer openings, leading to potential contamination and operational inefficiencies.
Innovation Solution
A cover device with a cleaning unit and movable cover that automates the cleaning process, ensures hygienic sealing, and minimizes manual handling, using sensors and automated mechanisms for precise positioning and operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual cleaning of transfer openings is performed, then operational flexibility is maintained, but hygiene standards and cleaning efficiency deteriorate
Solution Approach 1:
The cleaning unit is designed to automatically clean the transfer opening without manual intervention. The cleaning element moves autonomously along the transfer opening surface, and the system self-regulates through sensor detection of the cover position, eliminating the need for manual cleaning while maintaining high hygiene standards.
Solution Approach 2:
The cleaning operation is performed automatically as part of the system's operational sequence. The cleaning unit activates when the cover is closed and completes cleaning before the cover opens for container transfer, ensuring the transfer opening is already clean when needed without delaying production.
2Productivity
If the transfer opening remains open for container transfer, then operational efficiency is improved, but contamination risk increases
Solution Approach 1:
The cover alternates between open and closed states in a periodic cycle. It closes during cleaning operations and reopens for container transfer, creating rhythmic periods of protection and operation. This periodic closing ensures the transfer opening is protected from contamination during critical moments while allowing efficient operation during transfer periods.
Solution Approach 2:
The cover acts as an intermediary barrier between the clean interior environment and the potentially contaminated exterior. It selectively opens to allow container passage while closing to prevent contamination, mediating between the conflicting requirements of operational efficiency and hygiene protection.
3Reliability
If automated cleaning mechanisms are added, then hygiene standards improve, but device complexity increases
Solution Approach 1:
The cover serves multiple functions: it seals the transfer opening to prevent contamination, guides the cleaning element during cleaning operations, and protects the interior environment. This multi-functionality reduces the need for separate dedicated components, thereby limiting the increase in device complexity despite adding automated cleaning capabilities.
Solution Approach 2:
Sensor elements detect the cover position and provide feedback to the control system, which automatically regulates the cleaning unit's operation. This feedback mechanism ensures the cleaning element only operates when the cover is closed, eliminating the need for complex manual control systems while maintaining high hygiene standards.
Data Source
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AI summary
The invention relates to a covering device for a filling station for filling a container (14a; 14b), comprising at least one container-transfer housing (16a, 18a; 16b) which forms a receiving chamber (20a, 22a; 20b) provided for receiving a container-transfer unit (26a; 26b) of the filling station, which unit protrudes out of a closed filling chamber (24a) of the filling station, wherein the container-transfer housing (16a, 18a; 16b) comprises at least one transfer opening (28a, 30a; 28b) for passage of the container (14a; 14b) into and/or out of the receiving chamber (20a, 22a; 20b) of the container-transfer housing (16a, 18a; 16b), and the covering device comprising at least one cover (32a, 34a; 32b) which closes the transfer opening (28a, 30a; 28b) in at least one operating state of the cover (32a, 34a; 32b), wherein the cover (32a, 34a; 32b) is movably mounted on the container-transfer housing (16a, 18a; 16b). According to the invention, the covering device comprises: at least one cleaning unit (38a, 40a; 38b) which is located inside the container-transfer housing (16a, 18a; 16b) and is provided for automatically cleaning the receiving chamber (20a, 22a; 20b) when the transfer opening (28a, 30a; 28b) is closed by means of the cover (32a, 34a; 32b); and at least one sensor element (42a, 44a) for sensing at least one position of the cover (32a, 34a).