CATALOGUE - INDUSTRIAL TANK WASHING SYSTEM
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SPRAY NOZZLES FOR INDUSTRIAL APPLICATIONS INDUSTRIAL TANK WASHING SYSTEMS

SPRAY NOZZLES FOR INDUSTRIAL APPLICATIONS PNR ITALIA manufactures and markets Today PNR ITALIA has at its disposal a technologically advanced small spraying nozzles for individual use production plant for the production of spraying nozzles, washing up to spraying systems for large heads and atomizers with absolute quality machines, many of industrial plants and is able to meet which work with CNC technology, often internally designed for every customer’s need with targeted special machining. With an annual production of about 9 million pieces, PNR ITALIA is The wide range of products...

TANK WASHING TECHNIQUES FIXED SPRAY HEADS SINGLE AXIS HEADS REACTION DRIVE MOTOR DRIVE TWIN AXIS HEADS AUXILIARY WASHING EQUIPMENTS HIGH-PRESSURE HEADS SPECIAL PRODUCTS SUMMARY TABLE TECHNICAL INFORMATION GENERAL INFORMATION PNR Italia Headquarter, Voghera (Italy) INDUSTRIAL TANK WASHING SYSTEMS

TANK WASHING TECHNIQUES The continuous research for higher efficiency in all kind of industries, and the requirement to assure a constant and higher quality level for their products, highlight the necessity that every step in the production, stocking and transporting processes are performed using adequately clean systems and tanks. At the same time, as disposing of liquid effluents is becoming more and more costly, it becomes necessary that each cleaning process, while reaching a totally satisfactory result, is performed using the lowest possible volume of cleaning solution. The two above...

EFFICIENCY ASSESSMENT It is very difficult to assess such value as the efficiency range with reference to a given tank washing device without taking into considerations the various parameters relating to the process conditions, such as the materials you have to remove, working temperature and pressure, the time of every washing cycle. While choosing a tank washing head, you have to consider if: • the wetting radius is adequate for the dimension of the tank • the capacity can provide the whole inner surface with a correct amount of washing solution for square measure; • the impact force of...

WASHING HEADS APPLICATIONS RESIDUES CLEANED CHEMICAL, PAINTS & COATINGS PAINTS PLASTICS RESINS ADHESIVES SEALANTS LATEX ACRYLICS FOOD PROCESSING DAIRY JUICES SAUCES SUGARS SOUPS FROZEN FOOD INGREDIENTS MEDICINES POWDERS ACTIVE INGREDIENTS PULP & PAPER PAPER STOCK INKS COLORS YEAST SLURRY CORN MASH PERSONAL CARE SHAMPOO LOTION CRÈMES WINE SPICES SUGARS MALT YEAST MASH WORT BEER ORANGE JUICE DAIRY PRODUCTS FOOD INGREDIENTS OIL CHEMICALS ORGANIC SEWAGE SEAWEED OILS COSMETICS PERFUMES

EQUIPMENT TYPES TANK CLEANING HEADS USED MIXERS/BLENDERS REACTORS PROCESS TANKS STORAGE TANKS TOTES DRUMS COOKERS/FRYERS STORAGE TANKS RAIL CARS KETTLES MIXERS/BLENDERS SPRAY DRY TOWERS BLENDERS FERMENTERS TOTES/DRUMS STORAGE CONTAINERS SPRAY DRY TOWERS BROKE CHESTS STOCK CHESTS TOTES/CONTAINERS TANK TRAILERS DRYERS VESSELS STORAGE TANKS STORAGE TANKS HOT WORT RECEIVERS WET/DRY BULK TRANSPORT TRAILERS RAIL CARS TOTES BLACK CHAMBER WASHING TANK PURIFICATION TANK SANITATION FERMENTERS BARRELS KEGS WINE STORAGE FERMENTERS BREW KETTLES MASH TANKS FERMENTERS YEAST TANKS STORAGE TANKS TANK...

FIXED SPRAY HEADS The most simple tank washing devices, fixed heads or spray balls are the classic equipment used in thousands of tanks for their reliability and since easily kept in perfect hygienic conditions. Their low impact properties and high volume fluid requirement limit their use to small tank sizes and processes where easily cleaned liquids and non sticking products have to be eliminated. Our models UA3, UAB and UAC are made out of high quality stainless steel and cover most possible applications, while we are still pleased to quote for special models designed on individual...

FIXED SPRAY HEADS UA3 UA3 tank washing heads are the most advanced hygienic devices available for applications in food industry. Designing and realization follow 3-A Sanitary Standard. The electopolishing finish assures a roughness Ra < 0,8 µm required for the devices used in food processing. Used materials follow standard EC 1935/2004 and come under the list of materials indicated by FDA for food application. MATERIAL: AISI 316L STAINLESS STEEL Connection CODE Connection pipe DN 15 File A DN 25 File A DN 40 File A DN 15 File A DN 25 File A DN 40 File A DN 15 File A DN 25 File A DN 40 File...

FIXED SPRAY HEADS UAC UAC fixed spray heads are a simple, fast and efficient device for cleaning the inside of small size tanks where a simple rinsing action is required. Because of the relatively high washing fluid flow rate, they are usually operated at low pressures and can achieve a limited impact action on the tank wall. Their simple design allows for the head to be easily cleaned after being operated, which makes it possible to leave the heads permanently in place ready for use. The values for wetting radiuses shown at the right of the table have been obtained operating the heads with...

FIXED SPRAY HEADS CONNECTION TYPE WELDED CONN. CODE WELDED CONNECTION CONNECTION TYPE CLIP-ON CONN. CODE CLIP-ON CONNECTION THREAD TYPE BSPP/NPT THREADED CONN. CODE THREADED CONNECTION SPHERE DIAMETER Flow rate COVERAGE CODE

FIXED SPRAY HEADS CH CH series includes large and small capacities full cone cluster nozzles. They make a cluster spray pattern and are available in 7 and 13 nozzles versions. Several nozzles are assembled on one nipple with small volume and wide spray coverage. The droplets size is 1/3-1/2 compared to those produced by a single nozzle with same capacity. An added value to CH full cone nozzle is their wide spray range. MATERIAL: AISI 303 STAINLESS STEEL AISI 316L STAINLESS STEEL BRASS MODEL WITH 7 NOZZLES BOTTOM VIEW MODEL WITH 13 NOZZLES Threaded connections l/min Capacity at different...

SINGLE AXIS HEADS REACTION DRIVE The washing action is obtained through water jets coming from a rotating head, where the head motion is obtained purely through reaction force originated by the fluid jets being ejected. The operating pressure influences the head rotation speed, which must be limited to avoid the water jets being broken into minute droplets and loosing part of their impact force. These devices perform very satisfactorily in a great number of general applications, where the products to be washed away do not originate severe problems and with limited size tanks. To cope with...