Some of us will be thinking of going into the food manufacturing business and in view of this will need to be familiar with some of the industry terms and equipment used. In all likelihood, you may have come across the term positive displacement sanitary pump. This article will introduce you to what this piece of equipment is all about and why it is essential or used in some food manufacturing processes.
Basically a pump is used to move solutions, food products, and slurries that will be processed according to set standards of cleanliness and hygiene. These standards are either set by the private corporation or even by law. In the continental United States, the Food and Drug Administration with the US Department of Agriculture set these same standards.
Pumps in the food manufacturing arena consist of two types. The first being the centrifugal type, which uses centrifugal force to push fluids and liquids. The second type is the positive displacement type, which uses rotating lobes to create suction and move fluids and such through fixed chambers. Both are designed to eliminate bacterial growth while working.
PD, pumps, another name for these displacement pumps are not as widespread as centrifugal ones. They are however, fast gaining in popularity for special applications, which involve viscous liquids, or liquids that contain, some form of fragile solids. They are not capable of high flow rates as centrifuge mechanisms but they can produce much higher flow pressures.
These pumps rely on pressure to move liquids through to a discharge system. The pressure is slowly built up by rotating lobes or parts pushing liquid into an enclosed and vacuum sealed chamber. The release velocity of this liquid is much slower than a centrifugal setup and thus ideal for liquids that have some form of fragile solids mixed in.
The industry currently has two general types of PD pumps being the rotary type and the reciprocating type. The former uses only moving parts and rotating parts to push liquid through, and this is good for liquids with solid in it. The latter makes use also of moving parts plus valves to create and check vacuum pressure. This is useful for applications that require the elimination of reverse flow in the production line.
The main advantage of using a PD type over a centrifuge type is that it can provide a constant flow, even if the liquid is thick. Thus this is useful in breweries and dairy production facilities. Firms involved in the manufacturing of oils in the food market also benefit from the use of PD pumps. Other firms which produce molasses have also started to use these equipment in their overall production and processing lines.
Thus this short article has provided a primer for you regarding this kind of pump that is widely used in the food manufacturing and processing sector. This article is in no means exhaustive but it is hoped that it has contained enough information to enlighten the uninitiated in the ways of pumps and pump process as used in food processing.
Basically a pump is used to move solutions, food products, and slurries that will be processed according to set standards of cleanliness and hygiene. These standards are either set by the private corporation or even by law. In the continental United States, the Food and Drug Administration with the US Department of Agriculture set these same standards.
Pumps in the food manufacturing arena consist of two types. The first being the centrifugal type, which uses centrifugal force to push fluids and liquids. The second type is the positive displacement type, which uses rotating lobes to create suction and move fluids and such through fixed chambers. Both are designed to eliminate bacterial growth while working.
PD, pumps, another name for these displacement pumps are not as widespread as centrifugal ones. They are however, fast gaining in popularity for special applications, which involve viscous liquids, or liquids that contain, some form of fragile solids. They are not capable of high flow rates as centrifuge mechanisms but they can produce much higher flow pressures.
These pumps rely on pressure to move liquids through to a discharge system. The pressure is slowly built up by rotating lobes or parts pushing liquid into an enclosed and vacuum sealed chamber. The release velocity of this liquid is much slower than a centrifugal setup and thus ideal for liquids that have some form of fragile solids mixed in.
The industry currently has two general types of PD pumps being the rotary type and the reciprocating type. The former uses only moving parts and rotating parts to push liquid through, and this is good for liquids with solid in it. The latter makes use also of moving parts plus valves to create and check vacuum pressure. This is useful for applications that require the elimination of reverse flow in the production line.
The main advantage of using a PD type over a centrifuge type is that it can provide a constant flow, even if the liquid is thick. Thus this is useful in breweries and dairy production facilities. Firms involved in the manufacturing of oils in the food market also benefit from the use of PD pumps. Other firms which produce molasses have also started to use these equipment in their overall production and processing lines.
Thus this short article has provided a primer for you regarding this kind of pump that is widely used in the food manufacturing and processing sector. This article is in no means exhaustive but it is hoped that it has contained enough information to enlighten the uninitiated in the ways of pumps and pump process as used in food processing.
About the Author:
When you are looking for information regarding a positive displacement sanitary pump, go to the web pages online here today. Further details can be seen at http://axiflowtechnologies.com now.
Aucun commentaire:
Enregistrer un commentaire