An edible oil filling valve

Abstract

The invention relates to the technical field of edible oil filling equipment, and solves the problem of the last drop of oil in edible oil filling, in particular to an edible oil filling valve, comprising a valve body, the valve body is composed of four functional parts, namely The uppermost actuator cylinder, the actuator cylinder is installed in the upper end seat of the lower valve cavity, the valve core assembly is installed inside the valve cavity, and the valve port is installed at the lower end of the valve cavity. The valve cavity and the valve port are connected by a sanitary clamp, which can quickly To replace different valve ports, a bellows is installed in the sink seat at the upper end of the valve cavity, which is used to isolate the actuator cylinder and the valve core assembly. There are five air ports on the valve body. The invention achieves the purpose that the filling flow rate can realize fast and slow filling conversion, and has the filling tail drop suction function, so the filling quality is excellent, and the unloading liquid column is stable and almost static during the filling process; At the end, there is no oil star, oil and gas splash, and the last drop of oil after filling and closing the valve is effectively absorbed without the slightest drip.

Description

technical field [0001] The invention relates to the technical field of edible oil filling equipment, in particular to an edible oil filling valve. Background technique [0002] Edible oil filling has high requirements on the filling quality of the filling valve. Due to the water-insoluble characteristics of edible oil, during the filling and bottling process of small and medium-sized edible oil packaging, if oil splashes on the PET bottle during the filling process, or drips occur, the splashed oil droplets will stick. Dust forms oil spots; if oil droplets from the valve port drip onto the equipment after filling, it will cause cross-contamination to the conveyed product oil packaging container during the transportation of the filling container. In the past, to solve such problems, we could only rely on manual wiping in time to avoid filling quality problems and pollution expansion. However, this method could not achieve the purpose of completely solving the problem, and at...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides an edible oil filling valve, which solves the problem of the last drop of oil in the edible oil filling, achieves the filling flow rate, can realize the conversion between fast and slow filling, and has the function of filling The purpose of the tail drop suction function, so the filling quality is excellent, the discharge liquid column is stable and almost static during the filling process; there are no oil stars and oil gas splashes when the filling starts and ends, and the last drop of oil after the filling valve is closed Effective adsorption, no dripping

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