DesmetBallestra - High Pressure Pump HPP-STP Series

Desmet Ballestra High Pressure Pump HPP-STP SERIES

Desmet Ballestra Proprietary Equipment Desmet Ballestra is a multinational corporation, world leader in design and supply of process plants and proprietary equipment for the following industries: Detergents and Surfactants, Soap, Chemicals, Oils and Fats, Oilseeds Pressing, Oleochemical, Biodiesel and Animal Feed.

Desmet Ballestra SpA, based in Milan and Busto Arsizio – Italy, is the company of the Group specialized in the design and supply of plants for the production of Detergents, Surfactants, Chemicals and Soap.

A dedicated After Sales Team supports our Customers' operations worldwide.

After Sales Services include the supply of Spare Parts, Replacement in Kind of Equipment and Technical Assistance during planned maintenance, operators training, remote software support, diagnostics and troubleshooting.

With the acquisition in 2017 of IIT Srl, a qualified Italian manufacturer of equipment for the surfactants industry, Desmet Ballestra SpA further expanded its portfolio of proprietary items specifically designed for application in the surfactants and detergents markets, including: · High Efficiency Sulphur Burners · · SO2/SO3 Conversion Towers · · SO3 Coolers · · Sulphonation Reactors · · ESP Electrostatic Precipitators · · High Efficiency/High Shear In-Line Neutralization Mixers · · High Pressure Pumps ·

Desmet Ballestra High Pressure Pump HPP-STP SERIES Desmet Ballestra High Pressure Pump (HPP) belongs to the last generation of reciprocating positive displacement multi-plungers pump, specifically designed to pump, at high pressure, concentrated slurry and abrasive fluids in surfactants and detergents powder production plants.

The High Pressure Pump model takes advantage of the outstanding experience of Desmet Ballestra in the design and supply of tailor-made solutions for the surfactants and detergents industries with installation in hundreds of complete plants and process units.

The high-quality material and robust and compact design of the components, suitable for severe operating conditions, provide long lifetime, high efficiency, low maintenance and trouble-free operation.

The design of the pump allows easy accessibility to all components without special tools.

Operating Principle Reciprocating multi plungers pump with delivery design pressure up to 100 bar in continuous operation.

Flow Rate Capacity The HPP is designed to cover a wide range of flow rates controlled by variable frequency drive, capable to match any Customers' requirement.

HPP STP SERIES Specifically designed for pumping highly abrasive fluids in detergent industry The pumps feature three or six pumping elements, driven by a crankshaft mechanism provided with forced-type lubrication with independent motor and indirect cooling system to ensure the best operational reliability.

Desmet Ballestra HPP is designed for maximum performance and efficiency as well as minimum maintenance cost by means of the following main features: · Plungers in SS 316 hardened by proprietary coating treatment · High precision single valve · Double packing with water flushing system · Monobloc cylinder design for easy and fast accessibility to all internal components · Gear reducer having Agma factor >2 to ensure lower operating temperature with consequent lower wearing and tearing reduction.

High Pressure Pump Crank Mechanism

High Pressure Pump Hydraulics

DESMET BALLESTRA HPP ACCESSORIES HPP is equipped with the following, factory-installed, accessories: · Safety valve with rupture disc · Pulsation damper · Pressure transmitter · High pressure switch HPP is foreseen for operation via Variable Frequency Driver.

HPP can be easily connected and managed by the existing Plant Computer Control System or alternatively, Desmet Ballestra is ready to provide a dedicated Control Local Panel.

INDUSTRIAL APPLICATIONS · Pumping of highly abrasive and concentrated slurry for spray dried detergent powder · Pumping of highly viscous paste for SLS drying applications in sulphonation plants · The high operational flexibility of the HPP enables a wide range of other industrial applications such as: · Chemical · Food · Cosmetics · Fertilizers

Pulsation damper

Safety valve with rupture disc High pressure pump

High shear in-line mixer

SKID MOUNTED SOLUTION Desmet Ballestra has developed a proprietary skid mounted solution fully pre-assembled and tested at workshop, ready for in field start up. The proposed skid includes: · Slurry filtering devices · High shear in-line mixer · High pressure pump and relevant accessories and instruments The proposed solution ensures a constant discharge pressure and a finely dispersed slurry feeding to the spray dryer.

Slurry filter

TECHNICAL SPECIFICATIONS · Capacities from 3 to 44 m3/h of slurry at density up to 1.600 kg/m3 and viscosity up to 20.000 cPs

MATERIALS OF CONSTRUCTON Plunger · Stainless steel (AISI316) with proprietary coating for increased resistance to highly abrasive products

· Max working pressure: 77 barg · Max design pressure: 100 barg · Max working temperature: 95°C

SEAL · Primary and Rear seal packing PTFE+CRG flushed with water CONNECTIONS · ANSI 150 RF/ANSI 600 LF or in alternative EN PN6/16

Valves · Suction and discharge valves in AISI 420

Taylor made solutions can be studied upon request

Hydraulic Cylinder · Stainless steel in AISI 304

HPP – STP SERIES CAPACITIES MODEL

FLOW m3/h

OPERATING/DESIGN PRESSURE BAR

MOTOR

STP2 50x75

3,0

77/100

11 kW 4 Poles

STP2 60x75

4,4

77/100

18,5 kW 4 Poles

STP2 70x75

5,5

77/100

18,5 kW 4 Poles

STP2 75x75

6,85

77/100

22 kW 4 Poles

STP2 80x75

8,0

77/100

22 kW 4 Poles

STP3 80x120

10,0

77/100

45 kW 4 Poles

STP3 86x120

12,6

77/100

45 kW 4 Poles

STP3 90x120

13,7

77/100

45 kW 4 Poles

STP3 95x120

17,9

77/100

55 kW 4 Poles

STP3 100x120

20,0

77/100

55 kW 4 Poles

STP3 115x120

26,0

77/100

90 kW 4 Poles

STP3 120x120

27,7

77/100

90 kW 4 Poles

2STP3 110x120

39,0

77/100

132 kW 4 Poles

2STP3 120x120

44,0

77/100

140 kW 4 Poles

The Desmet Ballestra Group Worldwide close to you

Desmet Ballestra S.p.A. - Via Piero Portaluppi, 17 - 20138 Milano - Italy - Ph.: +39 02 50831 - Fax.: +39 02 58018449 - E-mail : mail@ballestra.com