Five aspects of the basic filling method of the wine filling production line

With the continuous development of the national economy and the continuous improvement of people's lives, the demand for medium and high-end beverages in China has grown rapidly. For a long time, the early resistance equipment used in the wine filling process has not adapted to the needs of the wine industry. The wine filling production line is mainly used for the quantitative filling of medium and high-grade liquor, beverages, liquid medicines and other non-gas liquid glass bottles. Soft start: When starting up, the machine will slowly rise from low speed to set speed, no rigid impact, so it will not break the bottle.

1. Vacuum filling is done at below atmospheric pressure. It has two basic methods: one is a differential pressure vacuum type, which allows the inside of the liquid storage tank to be in a normal pressure state, and only draws air inside the packaging container to form a certain degree of vacuum, and the liquid material relies on the pressure in the two containers. Poor, flow into the packaging container and complete the filling; the other is gravity vacuum, so that the liquid storage tank and the packaging container are in a nearly equal vacuum state, and the liquid material flows into the container by its own weight.

2. Pressure method filling is to control the reciprocating motion of the piston by means of mechanical or pneumatic hydraulic devices, and the liquid material with larger viscosity is sucked into the piston cylinder from the storage tank, and then forced into the container to be filled. This method is also sometimes used for the filling of soft drinks such as sodas. Since it does not contain colloidal substances, the foam is easy to disappear, so it can be directly poured into the bottle without pre-inflating by its own force, thereby greatly improving the Filling speed.

3. The atmospheric pressure filling is directly under the atmospheric pressure, and directly depends on the self-weight of the liquid to be poured into the packaging container. The liquid product is filled into the packaging container under normal pressure.

4. The isostatic filling method uses the compressed air in the upper air chamber of the liquid storage tank to inflate the packaging container so that the pressures of the two are nearly equal, and then the liquid is poured into the container by its own weight.

5. Siphon filling is the application of the siphon principle so that the liquid material is drawn into the container from the liquid storage tank through the siphon until the liquid level is equal.