Quick Service Transfer Valve

Abstract

A transfer valve rapid to maintain is located between a first functional box and a second functional box adjacent to the first functional box and used for making the first functional box and the second functional box separated or communicated. The transfer valve comprises a sealing cover, a first sealing door, a second sealing door and a sealing door moving mechanism, wherein the sealing cover is used for sealing the adjacent ends of the first functional box and the second functional box, the first sealing door and the second sealing door are arranged in the sealing cover, and the sealing door moving mechanism is used for opening or closing the first sealing door and the second sealing door. A first sealing ring is arranged on the outer side surface of the first sealing door, and a second sealing ring is arranged on the outer side surface of the second sealing door. A rapid opening door is arranged on the bottom surface of at least one side of the sealing cover. When the first sealing door and the second sealing door need to be maintained, the rapid opening door is opened to maintain the sealing door moving mechanism, the first sealing door and / or the second sealing door. The transfer valve has the advantage of being capable of being rapidly maintained within the shortest time.

Description

technical field [0001] The present invention relates to a rapidly serviceable transfer valve suitable for tunnel ovens. Background technique [0002] Many high-tech materials require high-demand baking. For example, lithium-ion battery pole pieces need deep vacuum baking after coating and baking to meet the requirements of making batteries. At present, the deep baking of most lithium-ion battery pole pieces is still in the single-box baking stage, that is, during the coating baking process, the rolled battery pole pieces are placed in a separate vacuum oven for heating and heating , Vacuum dewatering and cooling after several stages, transfer to the subsequent process; the disadvantage of this deep processing method is obvious, that is, the production of the entire battery pole piece, from coating, primary baking to deep baking, cannot It becomes a continuous working line, which is not suitable for industrialized continuous operation. The applicant filed a patent applicati...

AI Technical Summary

Problems solved by technology

[0005] As we all know, every link of the industrialized assembly line must work normally in order to maximize its productivity. If there is a problem in any link, it will have an impact on its upper and lower processes. In serious cases, the entire assembly line will come to a standstill.

The same is true for the tunnel-type baking line. If there is a problem with the transfer valve 1000 between the adjacent first functional box body 100 and the second functional box body 200, it cannot be quickly repaired, and it will also affect the entire production line. Due to the structure of the transmission valve 1000, the sealing cover 300 must be removed during maintenance, so that the fault point can be repaired. After repairing, the sealing cover 300 must be reinstalled. It usually takes 8-15 hours to repair once. Homework is not allowed; how to ensure that the transfer valve 1000 can be repaired within 30 minutes is an urgent problem to be solved in the tunnel baking line

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