The application of vacuum system in breweries is to use vacuum to fill bottles. The special vacuum system for vacuum filling is a machine for filling when the pressure in the bottle is lower than the atmospheric pressure. The product is pumped into the container by continuous vacuum suction. The continuous suction is generated by a vacuum pump connected with the vacuum chamber and special filling valve. It is suitable for food, daily chemical, medicine and special industries. It is an ideal liquid filling equipment. It can also be filled with oral liquid plastic bottles, ointment bottles, eye drops, cosmetics perfume bottles, battery liquid and so on.
When bottling beer, the residual oxygen content in beer must be reduced as much as possible. There are two ways to reduce the amount of oxygen left in beer. The first is to flush the bottle with carbon dioxide and then fill it with beer through a long tube canning machine. When the canning machine tube is inserted into the bottle, the bottle is washed with carbon dioxide and then filled with beer. This method consumes more carbon dioxide. The second way is to remove the air from the bottle and then rinse it with carbon dioxide. This method greatly reduces the consumption of carbon dioxide because most of the oxygen has been removed. The vacuum system has obvious advantages compared with other liquid ring pumps due to the reduction of sealing liquid consumption. Therefore, EVP vacuum pump manufacturer recommends users to use vacuum system for bottling.
Why use vacuum system for bottling in wineries?
Vacuum system for vacuum filling features special :
1. The structure of the product is simple and reasonable, the filling accuracy is high and the operation is simple and easy.
2. It is an ideal liquid filling equipment for food, daily chemical, medicine and special industries.
3. Reasonable design, compact model and convenient operation
4. Vacuum technology is used to pump the air in the container before filling.
5. Meet GMP requirements.
6. Anti dripping and lifting filling device is adopted for filling bulkhead.
7. Equipped with pneumatic locking container port and lifting device to ensure vacuum filling.
8. The filling volume and filling speed can be adjusted arbitrarily, and the filling precision is high.
The vacuum pumps used in vacuum system include: diffusion pump, mechanical pump, rotary vane vacuum pump, roots vacuum pump and dry pump. In order to obtain better vacuum effect and pumping rate, vacuum pump combination unit is usually used. Generally, rotary vane vacuum pump + roots vacuum pump is used in winery.
Rotary vane vacuum pump features:
1. Durable and affordable
2. Due to the stator of the pump. The rotors are immersed in oil, and oil enters the container every week, causing pollution
3. Mechanical pump oil is required to have low saturated vapor pressure, certain lubricity, viscosity and high stability.
Roots vacuum pump features:
1. Fast start, quick work.
2. It is not sensitive to dust and water vapor in gas.
3. The rotor does not need oil lubrication, providing a relatively clean working environment.
4. The driving power of the equipment is small and the mechanical wear is small
5. Compact and compact.
6. The cost of operation and maintenance is low.
EVP vacuum pump manufacturers based on the reference of foreign similar products, and added some additional functions. It makes the product more simple and convenient in operation, precision error, loading adjustment, equipment cleaning and maintenance.
If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.
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