SPD-HA Series Pilot spray dryer ,5L~30 L/H

SPD-HA Series Pilot spray dryers are based on the original test spray dryer of SHUOBODA through a large number of research and learn from the Danish Niro and Anhydro spray dryer design concept, and the newly developed upgraded version of the pilot type spray dryer.

SPD-HA Series has a stable appearance, beautiful atmosphere, convenient operation, patent shape design, high quality technology level and new control system, which meets the needs of more laboratory and pilot users, and even can replace the imported spray dryer.

Main features

SPD-HA series pilot spray dryer has been introduced to meet the still increasing demand for a more flexible, modern and easy-to-handle laboratory dryer having different levels of control systems. The sanitary design, the easy access to all internal surfaces and the range of available options for optimising the configuration will be appreciated by all users
The liquid RN-Con feed is atomized by a two-fluid nozzle co-current or, alternatively, by an centrifugal atomizer.
The drying gas is heated by means of electricity, and enters the chamber via a specially LS- Adv designed gas distributor.
The drying chamber has a conical bottom with a 60゜cone angle. The chamber is provided with WD door, light and sight glass.
The plant is delivered with an PLC including necessary control and instrumentation.
Materials of Construction
- The plant will be delivered in sanitary execution according to Food hygiene standards. All metallic parts in contact with the process, product or gasses are made in stainless steel AISI 304.
- External surfaces and weldings are polished to Ra < 1.2 µm.
- Internal weldings in product contact parts (drying chamber, powder duct, cyclone, powder container, gas duct to bag filter) have smooth surfaces, max. Ra0.8µm. Sand blasting technology on the outer surface.
- Other internal weldings are ground flush to parent sheet grit 120.
- Stainless steel cladding is made in AISI 304.
Standard list:
- Feeding Pump
- Nozzle Atomizer
- Centrifugal Atomizer（option）
- Delivery Fan
- Gas Heater
- LS-Adv Gas Distributor
- Drying Chamber
- Cyclone
- Field Instrumentation and Control System Hard Ware
- Spare Parts

Technical Parameters

No.	Item Name	Specifications
Basic
1.	Equipment model	SPD-HA series
2.	Max. water evaporation	5L-30L/H
3.	Peristaltic pump	0~35L/H
4.	Inlet air temperature	30-250 ° C ± 2 ° C
5.	Air temperature	30-120 ° C ± 2 ° C
6.	Inlet & outlet temp. sensor	PT-100 temperature sensor, intelligent PID control
7.	Atomization structure	Seamless design of nozzle atomizer & rotary atomizer with RN-Con modular design
8.	Atomizer	Centrifugal atomizer
9.	Hot air distributor	H-Adv integrated structure hot air distributor, rotating like wind, evenly distributed, adjustable wind direction
10.	Door hole	Round door hole design, beautiful appearance, both window observation and door cleaning, with thermal insulation design
11.	Drift Fan	Taiwan high pressure fan, 1.5KW/220V, frequency conversion control
12.	Electric heaters	380V;Special stainless steel
13.	Dry air flow	Max 100 m³/h
14.	Average drying time	1.0-1.5s
15.	Automatic Remove Blockages	Automatic needle; Frequency adjustable;0～60 seconds / time
16.	Air compressor	Power :0~15KW;Air :0~900L/min;Pressure:10bar
Control system
1.	Control cabinet	HSSP standard spraying process Schneider electrical standard production
2.	touch screen	10 inch capacitive high resolution touch screen with resolution: 1024*800
3.	Software system	Control 2.0 version control system with temperature, pressure sensing, pump start, stop and variable frequency control data curves, logging and alarm functions.
4.	Quick release design	Thermometer; Air line;Power supply
Others
1.	voltage	AC380V, 50HZ
2.	rated power	AC380V/0~50KW

Scope of supply

Feed system

Feed pumps
Peristaltic type with silicone rubber feed tube
Motor (1 x 220 V, 50 Hz)
Touch screen control: 0-100% adjustable
Flow rate: Min.10RPM -17mL /min; Max.390RPM -700mL/min(Based on water)

Atomizing system

Co-current two fluid nozzle atomizing system
Using the American imported atomizer.
Located in the top of chamber
Included feed tube, compressed air tube and nozzle
Compressed air flow meter
Compressed air consumption: 10 bar allow to operate in high compressed air pressure.
Material of nozzle pipe: AISI 316
RN-Con modular structure design, nozzle atomizer and rotary atomizer can be switched freely

Electrical Gas Heating System

Electrical Gas Heater
Inlet air filter
Wind speed sensor for heating protection
Power:0~ 31.5 kW
Max. inlet temperature: Approx. 250°C

Drying Chamber System

Drying Chamber
Size :cone 60°
Sanitary design
WD circular door hole design, with window observation and door cleaning function, with thermal insulation design
Hot air distributor adopts H-Adv integrated structure design, uniform distribution, adjustable wind direction and angle
Monitoring light l Well insulated with rock wool
Air hammer: 1 external interface, can use rubber hammer, also can add pneumatic hammer
Chamber material : Internally AISI 304 / Externally AISI 304
The external surface is treated by stainless steel mirror technology, which is beautiful and generous.

Exhaust Pipe
Duct connection from chamber to cyclone, easy dismantling
Material: AISI 304

Spare Parts
Two powder glasses
One inlet filter cotton

Exhaust and Powder Discharge System

Cyclone Separator
Type: HCF,
Size: ø650 mm
Highly effective separation of powder and process gas
Easy dismantling by means of a hand wheel for cleaning
Powder discharge through a butterfly valve into powder glass
Powder glass: 0~1000 mL
Material :AISI 304

Exhaust fan
Imported high pressure fan, 9kW
Flexible tube with cyclone
Frequency control: Speed 0-100% controllable

Control System

Independent design, moveable to fit the circular design of the tower
Unique painting processor using standard HSSP
Siemens PLC Smart Controller
Advanced touch texture screen, high colour fidelity Self-owned intellectual property Control 2.0, visual touch operation
Display and control of inlet air temperature, outlet air temperature, frequency conversion, needle frequency, etc.;data record and export, curve analysis function, alarm and overload protection
Bag filter automatic dust control l Automatic control of air hammer system pneumatic vibration
linkage control high speed centrifugal atomizer

Engineering Assistance
Engineering assistance in connection with the commissioning of the spray dryer for one day, board and lodging, local transportation included

SPD-HA Series Pilot spray dryer ,5L~30 L/H

SPD-HA Series Pilot spray dryer ,5L~30 L/H

Main features

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