Other Products / Services #6348003

In recent years, the process improvement in seed extraction plants is laying great emphasis on energy efficiency, cost effectiveness and improved meal quality to meet domestic as well as global market demand. Considering all these important factors and with the help of modern techniques in process engineering design, DVC Process Technologists offers Oil Seed Extraction plants up to 1000 MTD.

The cold oil enters shell side of FEVAC at one end under vacuum. It flows through baffles and channels which ensure efficient heat exchange between shell and tube side fluids. After reaching the other end of shell, oil flows to deodorizer by gravity.

REGV, Regenerative Vacuum Heat Exchanger, recovers heat of deodorized edible oils and fats by cooling it in deodorizing stage which in turn heats incoming bleached oil. This heat exchange occurs under vacuum and sparging steam conditions.

soybean is an excellent raw material for the protein source. For the production of protein concentrates and protein isolates which are needed for the human consumption, high pdi meal is required (pdi value 75).

with conventional method of de-solventising, the hp steam gets condensed during de-solventizing which produces meal of 20 30 pdi, that is not suitable for high value products from soybean meal.

highshear dynamic mixers are designed for efficient dispersion and homogenization of reagents in oil.

the degree of refining edible oil solely depends on the dispersion of reagents used in degumming, acid conditioning, neutralization and water washing processes. Highshear mixer is a vertically mounted inline mixer which effectively disperses reagents in oil with high-intensity. The efficient mixing improves contact of reagents with impurities in oil.

highshear mixers are available in different sizes for different capacities and duties. The mixers are made of stainless steel and have mechanical seal. It is provided with vfd for smooth start up and speed control which gives operational flexibility.

highly robust highshear mixers with high performance and trouble-free operations are working successfully in all the installations supplied world-wide.

SCR-EVAPScrapped Surface Heat Exchanger are commonly used in food, chemical and pharmaceutical industries. It is ideally suited for products that are viscous, sticky and fouling.

InSCR-EVAPproduct is brought in contact with the heat transfer surface which is rapidly and continuously scraped, thereby achieving high heat transfer coefficients. In addition to maintaining efficient and uniform heat transfer, the scraper blades also provide simultaneous mixing and agitation. Since, product is in contact with the heating surface only for few seconds, it is prevented from scorching and other undesirable reactions.

SCR-EVAPconsists of a cylindrical shell with rotor. The cylindrical shell has a heating jacket containing heating medium as steam or hot water. Mechanical seal at each end of rotor prevents leakage and contamination of product. It is provided with a VFD for speed variation.

Itis versatile in its applications and various unit operations can be carried out with it simultaneously

Gums which are removed in Water degumming stage, pose a critical disposal problem. To overcome this, gums can be dried and converted to Lecithin.

The hydrated gums extracted in water degumming process are heated to 90 100 deg C and passed through series of Scrapped Surface heat exchangers and Evaporators where moisture is removed and brought to below 0.5%. It is a two stage drying process i.e. at 50 mm Hg abs and 20 mm Hg abs pressures. The resultant dried gums are very light in color which has high commercial value in local as well as global market.

Dried gums are processed further for Lecithin powder manufacturing. Soy Lecithin is a very good emulsifier and is typically used in confectionaries, bakery products and pharmaceutical industries.

it mainly involves fat spitting, fatty acid distillation and glycerin production.