Application

Compressed air seen as a safe and reliable source of power and modern food factories relies on compressed air manufacturing processes. Compressed air often considered the fourth-largest public energy source and widely used in all areas of food and beverage manufacturing and processing. Oil-free compressors can use direct contact with the product. Oil-lubricated compressors can be used for packaging or control perfusion machine, pumps and other production machinery or used to produce different gases.

Bottling

When beer is bottled, it must reduce the residual oxygen content in beer as much as possible. To this end, the brewery alone or in combination uses two methods. The bottles filled up with carbon dioxide and beer through a long tube filler. In this case, the canner tube inserted into the bottle, the bottle flushed with carbon dioxide and then filled up with beer. This method consumes more carbon dioxide. Vent the air from the bottle before rinsing it with carbon dioxide. This method dramatically reduces the consumption of carbon dioxide, since most of the oxygen has removed.

Pet Bottle Blowing

The high pressure oil-free compressed air fed into a blow moulding machine, where the preform and the stretch plastic are heated to shape the bottle.

Finished Product Handling

Using pneumatic hoist and cylinder, move the product quickly and keep in step with the modern production process.

Food Feeder

The food dispenser uses compressed air filling products such as cakes, pies, and liquid products.

Fluid Pump

Compressed air control pumps (e. G. Diaphragm pumps) used to move liquid products in the production and filling processes.

Nitrogen Generation

The nitrogen generator produces nitrogen from the compressed air provided by a dedicated air compressor. The compressor is installed at the beginning of the system, allowing the compressed air to pass through a filter bank, remove impurities, and enter the nitrogen generator. The filtered air then passes through a filter, removing oxygen and carbon dioxide molecules to produce high-purity nitrogen.

Air Knife

The compressed air used as a cleaning medium for cutting products. It also used to peel products such as fruits and onions.

Filtering

Filters used to filter and clean liquids. The choice of filtration membranes (nanofiltration, ultra-microfiltration or microfiltration) depends on the product requirements. For example, cross-flow filtration requires the material to circulate on the membrane surface due to the pressure difference between the permeate and the permeate. During the filtration process, the pump's cross-flow velocity gradually removes the particles deposited on the membrane surface to minimize the polarization phenomenon.

Map Storage And Packaging

To prevent fruit or meat from spoiling, they store in a freezer under so-called controlled conditions: the freezer is vented and filled with inert gas. Inert gases can also carefully compressed into packing materials.

Charging And Sealing Machine

When you put drinks, cosmetics and medicines into a bottle, you have to empty the air of the bottle before you put them in, to make sure that the products that arrive in the hands of your customers are the best.

Packing

The surrounding pressure has a mechanical effect on the product and can significantly change its external shape. Therefore, map processing method has chosen in many application fields. In this process, the product is packaged by modified atmosphere without oxygen. The product is packed in a bubble wrap bag and then placed in a vacuum chamber to drain the air. The adjusted gas then injected into the blister packaging bag, and the food sealed using a protective film.

If you use this method, the food will stay the same even after a prolonged storage period, while the meat products will remain red and tender.

Vacuuming

The packaging process requires a lot of vacuum pumps, not only in air discharging but also in removing water vapour, fat and mixed spices. Due to the high requirements of taste, colour, nutrition balance and shelf life, the vacuum is used more and more in meat processing in filling machine, roll-kneading machine and cutting machine.

Dairy Processing And Milking

Can use vacuum pump on the yoghurt infuser to install lids on five pre-filled yoghurt containers simultaneously. The suction cup on the machine clips the lids separate them and moves them into place. In addition to delivering milk, the vacuum in the milking system performs other tasks, such as attaching to the udder of a cow or sheep to support the milking device's weight.

Compared with the traditional oil-lubricated pump, the liquid ring pump and the side-flow fan's obvious advantage lies in does not use the oil. Another significant advantage of a side-flow fan is that it does not need a water pipe connection; it can equip with a frequency converter.

Preservation Of Cooked Products

Fruits and vegetables and their products, such as rice bran feed and puree, are cooked and preserved, requiring heating a small amount of water to form degassed steam and ensure preserved high product quality and energy efficiency in a vacuum.

Humidification

Bales of potatoes are very perishable and will turn into a pile of mud if not adequately moistened. A vacuum pump removes air from bundles of potatoes, then pumps in water vapour, and sometimes sweetness. The method also used for other types of foods that require humidification.

Eviscerate

Before any further processing, fish and mollusca must be eviscerated and washed. The work table equipped with the proper suction nozzle, which use to suck out the fish's internal organs. A central vacuum system delivers the mixture of liquid and coarse particles to a filter for separation and then appropriate disposal. Same use in the poultry.

Disinfect Tea Leaves And Spices

Leaves and spices imported from the tropics are transported in bundles and usually contain pests, insects, fungi and bacteria that must remove before further processing, which accomplished by venting piles of leaves and spices in a vacuum vessel. Then water vapour or sterilized gas is injected.

Cutting Machine

The meat mixture is cut into small pieces and mixed with spices and other additives for sausage processing. Degassing during dicing and mixing helps prevent the meat mixture's oxidation, which adversely affects the sausage's flavour and appearance, through vacuum degassing of about 100 bar. The pump must not be affected by the meat particles and the liquid that removed together.

Dryness

Many foods require a vacuum during processing to keep them dry.