Filling valve

Abstract

The invention provides a filling valve. The filling valve mainly comprises a valve body, wherein the valve body is provided with a liquid drain end, a liquid drain channel is formed in the liquid drain end, a liquid-leakage-preventing assembly is mounted at the liquid drain end and comprises a tightening sleeve connected with the valve body, a liquid drain part is arranged at one end, far away from the valve body, of the tightening sleeve, a plurality of drain holes are formed in the liquid drain part, the liquid drain part drains a liquid via the liquid drain holes, a mounting hole is formed in the tightening sleeve and between the liquid drain part of the tightening sleeve and the liquid drain end of the valve body, the liquid drain channel, the mounting hole and the drain holes are sequentially communicated, multiple layers of foam-removing grids with meshes are arranged in the mounting hole, the foam-removing grids are sequentially arranged in the extension direction from the liquid drain end to the liquid drain part, and a gap exists between every two adjacent layers of foam-removing grids. With the adoption of the filling valve, on one hand, the problem of material splashing can be solved thoroughly and the better foam removing effect can be realized; on the other hand, the cost can be reduced and the filling efficiency can be further improved.

Description

technical field [0001] The invention relates to a filling valve used on filling equipment. Background technique [0002] In the field of liquid filling, in the technical scheme of filling liquid into the container through the filling valve, there is a problem that foam is generated in the container and the filling is affected. Turbulence is easy to form at the outlet of the outlet, and turbulence is not conducive to the accumulation of bubbles to form larger bubbles. The bubbles of this volume are dispersed in the material, and will quickly float on the top of the material after entering the container. After the bubbles are separated from the material, there will be stratification. hinders the filling operation. [0003] In order to solve the above technical problems, the prior art provides a technical solution by releasing air bubbles and rectifying. For example, a Chinese patent with the publication number CN103910319A discloses an aseptic filling valve. The structure th...

AI Technical Summary

Problems solved by technology

Although this structure can achieve the effect of avoiding the generation of air bubbles in the container, due to the lack of structural design, the production and processing of parts is inconvenient and the production cost is high. Diversion chambers that become smaller from the inside to the outside" These two structures are difficult to process

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