Sterile filling device

Abstract

The invention discloses an aseptic filling device, comprising a filling valve, a feed valve, a material tank, and a liquid level meter. The liquid level meter comprises a buoy arranged inside the material tank; a sliding bar with one end connected with the buoy and the other end sliding on a thin plate arranged inside the liquid level meter; a magnetic loop arranged at the upper end of the sliding bar; and two magnetic switches arranged outside the thin plate and connected with a stop valve of a feed tank via a signal wire. The filling valve is provided with a separation gasket for separating material from the outside and preventing bacteria from polluting the material, and a silk screen is arranged for filtering and preventing drip leakage. The aseptic filling device is made from stainless steel, so as to remarkably improve the reliability of aseptic production; and a self-designed liquid level meter is installed, so as to overcome the influence of foaming materials, remarkably improve the metering precision and ensure the filling quality. The liquid level meter can be used in coordination with a high-precision flow meter to achieve the best filling precision.

Description

technical field [0001] The invention relates to a filling device in a beverage production line, in particular to an aseptic filling device. Background technique [0002] The existing beverage filling equipment, its structure includes filling valve, silicone hose, flow meter, discharge valve, feed valve, stop valve, material tank, spray ball and stainless steel pipe, in general filling equipment, The connection sequence of its various components is usually, feed valve - material tank (with spray ball inside, discharge valve below) - flow meter - filling valve, the above components are mostly connected by stainless steel pipe or silicone hose, etc., but not installed Liquid level gauge, because milk and beverages will produce a lot of foam when filling, so it is difficult to measure accurately even if a liquid level gauge is installed, which greatly affects the accuracy of measurement and the quality of the product. In addition, the original filling Due to structural reasons,...

AI Technical Summary

Problems solved by technology

[0002] The existing beverage filling equipment, its structure includes filling valve, silicone hose, flow meter, discharge valve, feed valve, stop valve, material tank, spray ball and stainless steel pipe, in general filling equipment, The connection sequence of its various components is usually, feed valve - material tank (with spray ball inside, discharge valve below) - flow meter - filling valve, the above components are mostly connected by stainless steel pipe or silicone hose, etc., but not installed Liquid level gauge, because milk and beverages will produce a lot of foam when filling, so it is difficult to measure accurately even if a liquid level gauge is installed, which greatly affects the accuracy of measurement and the quality of the product. In addition, the original filling Due to structural reasons, the filling valve cannot completely achieve aseptic filling, and there is a problem of dripping

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