When we go shopping, we saunter up and down the aisles completely unaware of the sheer work and time that has been spent processing and creating our favourite foods. We can sometimes be completely oblivious to all the different types of safety regulations, procedures and rules that have to be met in order to get food on your plate. One of the most important mechanisms used in the production of food is a pump. It can be used for filling jars, creating the layers in yogurts or even pushing the air into your favourite fizzy drink. With so many uses, it is no wonder that we have such a wide array of foods available to us today. This article will give you some of the most common types of pumps used, and which foods they are likely to siphon.
Every factory or industrial establishment that creates food products for the general public will have hygienic pumps in their mechanisms. There are certain types of pumps that need to be used for high-risks foods such as dairy products, raw meats and shellfish, to avoid cross contamination with other foods. Most of these pumps have no unusually shaped areas that food could collect in and are made out of stainless steel for an easy-clean surface.
Rotary lobe pumps
A rotary lobe pump has a high efficiency positive displacement pump within its mechanism which works by trapping a measured amount of a certain substance and then forcing the trapped volume into a discharge pipe, ready for its evacuation. This makes light work of pumping thicker substances such as jam, butter, gelatine, yogurts and soft cheese due to its mechanical composition. Rotary lobe pumps are also made with other materials other than stainless steel in order to withstand even the harshest cleaning chemicals.
Wide throat pump systems
Wide throat pump systems have been designed to handle highly vicious materials such as thick non-flowing pastes with viscosities of up to 1,000,000CP. The difference with this pump against other, more common ones is that it consists of an enlarged rectangular inlet, with a screw conveyor to assist the food product into the pumping element of the mechanism. This type of pump can handle highly vicious foods such as meat purées and chicken offal.
Dosing pumps are one of the most common types of pump available in the food industry as they make light work of measuring and dosing packaging with a certain type of food. Using a positive displacement pump mechanism, the system can deliver accurate low flow dosages of food products such as bottled lemon juice and sauces. They can be set to certain weights or millilitres, depending on the product, and then left to fill and dose specific packaging types.
Pumps are used for the production of so many food items. Next time you are at your local supermarket, look around and take a moment to appreciate the amount of work that has gone into your favourite foods.
Author Bio: Nancy Baker is a freelance blogger and an ace creative write with many years of experience writing for top blogs. Nancy has written on a myriad of topics and has written several posts for us.