Priggs Alcobev Private Limited

In Continuous Stirred tank reactor (CSRT) technology is based on anaerobic process in which spent wash (High BOD & COD)enter at the top of tank travels towards bottom of reactor through central shaft. In reactor active anaerobic culture converts organic matter to biogas and cell mass.
High Lights
Consistent & higher biogas Generation.
Biogas – An alternative source of energy.
Easy smooth, trouble free operation.
Gas can be used for power /Steam generation
Reduces pollution by reducing BOD-95% &COD -65-70% of waste water.
High treatment efficiency.

The design of chemical or pharmaceutical reactor has to cover several issues. These systems are often customized according to specific customer requirements. Sometimes the reactor needs to be in stainless steel, sometime in Haste alloy C22, sometimes with limpet coil and heating jacket, sometimes it has to withstand high pressure. These are requests for solid feed or powder dosing using high containment solutions that have to be added to the reactors as well as pH control, sampling, nitrogen purging/blanketing. In most cases these reactors are installed in flame proof or hazardous area, so they have to be approved as flame proof certified equipment.

Inside the reactors, many accessories are available. Stirrers (Agitators) are to be defined according to the processed media and process itself. Stirrer shapes can be impeller, anchor or others, arranged as single stirrer or as multi stage stirrer. We use current – up to date technology to first define flow diagrams (PID or P & ID). Our reactors are used for following industrial process applications:

Distillation/Rectification.
Phase separation of azeotropic mixtures.
Multi-component reactions.
Crystallization.

We design, manufacture and supply on turnkey basis the complete Milk plant of capacity 10,000 LPD to 200,000 LPD. From the receiver section till Bulk Storage as well as packing section, all equipments are covered. Additionally We offer following Milk Plant equipments.
Bulk Coolers
Chilling Plant
Milk Tanks

We use good quality SS304/316 material and good engineering practices makes our equipments highly reliable and long lasting.

Based on multiple effect evaporation with falling film & forced circulation to evaporate spent wash. Usually five effect is used for spent wash evaporation. Spent wash is feed to preheater & enter to effect first for thermo vapor re-compression. Vapor of each effect will be used for heating of next effect. Unique features are :
Uniform stable plant operation.
Concentrated spent wash is used for bio composting purpose.
Reduces steam energy consumption.
Produces consistent concentrated product.

Our collection of shell & tube heat exchangers like reboilers, condensers, evaporators etc. are designed by our In-house expert engineers in accordance to the TEMA/ASME/IS Standards. These heat exchangers are extensively used in Distillation plants, chemical plants, petrochemical plants, Pharmatutical plants, Refrigeration, Power plants, Air conditioning and Space heating industries.

Below mentioned are the detailed specifications of our range of heat exchangers.
Minimum & Maximum Heat Transfer Area: 0.5m2 to 500m2.
Material Used in the Shell: Aluminum, brass, carbon steel, stainless steel, alloy steel, copper, inconel, and hastelloy.
Material Used in the Tube: aluminum alloy, brass, copper, carbon steel, and stainless steel.
Tube-sheet, 1/ 2/ 4/6 pass options.
Type: Fixed head and Floating head U tube.
Tube Type: Plain corrugated and fines.
Working Pressure: Full vacuum to 60 kg/cm2.
Working Temperature: -20 ºC to 450 ºC.
Design: horizontal/ vertical.

Unicon is a Continiuos Fermentation process in which fermentation is carried out in series of fermentor (mostly 3) are used in series in a view to maintain 20 hr retention time to complete fermentation process. Alcohol percentage rises in each fermentor i. e . 8.5 to 9.5 v/v. This process uses yeast strain which gets self immobilized during growth phase The process does not require centrifugal separation of yeast for recycling. The yeast once added produces Alcohol (Ethanol ) continuously for some period.

The process has been developed to improve the fermentation yield of Ethanol per ton of molasses and Fermentation efficiency up to 90 % of theoretical value (Based on fermentable sugar concentration in molasses).

At UFI we have advanced Wash to RS and Wash to ENA Distillation system called UniPack Distillation which is Multi-Pressure or Vacuum Distillation system.
This has distinct advantages over other systems and few important of them are as below.
Low Steam consumption per Liter of Alcohol
Less soft water requirement for dilution
Superior quality of Alcohol
Less manpower for operation due Atomization
Option available to run in manual mode also.

In dehydration of ethanol, two/three Molecular sieve bed are used in which water absorbed in cold condition & desorbs in hot condition based on principle of pressure swing adsorption. Unique features
Ethanol purity - 99.9%
Low steam & power consumption.
Simple process
Automated with PLC / DCS control.

PRIGGS has tied up with Flecks Brauhaus Technik Austria for supply of Microbrewery systems (Brewpub) in India. Indian State governments are responding swiftly to this new concept of Microbrewery – a small beer plant in your restaurant where you can brew your own beer and beer lovers just guzzle this fresh beer. This is very famous in Europe and America, getting up very fast in Asia.

Brewery automation, controlled fermentation and beer-ripening guarantee highest quality in beers brewed with the BRAUHAUS 200,300, 500 or 1000. Our systems offer:

Simple effective system. No professional brew master required.
100% brewing capacity enhancement with little investment.
Traditional brewing technology, safer for environment as well as for customers.
Small sizing equipment for little space demand and feasible investment for brewpubs.
Designer looks to the equipments enhances the effect of brewpubs interior.
Types of different beers like lagers, ale, pilsner, scout, wheat, bock etc.

For distillation operation Multi-pressure columns are especially useful whenever we have to carry out operation at low pressure i.e. Vacuum distillation and whenever we are dealing with heat sensitive materials. These columns contain a cylindrical shell of SS304 material with Trays fitted along with Down comers and Risers. These trays are of different types such as Grid, Bubble Cap, Tunnel etc. and offer large interfacial area for mass transfer A common arrangement for distillation operation is wherein vapor flows upward and refluxed liquid flows downward giving continuous contact.

These columns operate on vacuum or Atmospheric pressure as per its function e.g. the Analyser or Pre-Rectifier column operate in Vacuum while ED or Simmering column operate on Pressure. Another important feature of this is Indirect heating i.e. there are Reboilers attached to these columns by which the steam is not directly injected into Column but vapors heat the liquid. There is recycling of these vapors and condensate so as to achieve maximum energy utilization.

In R&D as well as in Pilot and Kilo labs of pharmaceutical companies or life science companies, the reactors are used for multiple processes. They are often used as batch reactors. The operations temperature for such reactors can be from -85 ºC up to 200 ºC. These reactors are called low temperature reactors or cryogenic reactors, since often used in pharma research, people also refer to them to them as pharma reactors. When using in Pharma, other aspects like choice of used materials, easy cleaning ability etc. has to be respected too.

The distillation overhead usually consist of glass or metal feeding vessels or feeders, a distillation column and receiving vessels or receivers. For the considerations, we use glass spiral condensers or shell and tube type heat exchangers in glass or silicon carbide (SIC) or metal, and an additional condenser as vent condenser. Glass valves are used in the systems for different purposes.