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model:PT-TG1100S50LK1W

Ultrasonic Spray Pyrolysis Furnace for Synthesis Nanoparticles

Application

Detailed Parameters Of The Product

Equipment Introduction：

This system is an ultrasonic spray tube furnace system specifically designed for the synthesis of advanced nanomaterials. It integrates three core processes: ultrasonic atomization, high-temperature pyrolysis, and electrostatic collection, enabling precise control over the particle size, morphology, and microstructure of nanomaterials.

The system consists of three subsystems: The first part is an ultrasonic-enhanced aerosol generator, employing 1.7MHz high-frequency ultrasound to efficiently and stably atomize the precursor solution into uniform micron-sized droplets, with precise feed rate control via a precision injection pump. The second part is a high-performance tube furnace, with a maximum operating temperature of 1200°C, equipped with a 30-segment programmable temperature control system and a 300mm long homogenization zone, providing a precise and uniform thermal environment for the thermal decomposition, crystallization, and coating of nanomaterials. The third part is a high-voltage electrostatic precipitator, employing an electric field of up to 30kV, capable of efficiently and non-destructively collecting the finally synthesized nanopowder.

Through the seamless collaboration of these three subsystems, this system provides an efficient, reliable, and highly reproducible advanced synthesis platform for preparing nanomaterials with uniform composition and complex structures (such as core-shell structures).

Main Applications：

This system, with its precise atomization control, flexible heat treatment process, and efficient powder collection capabilities, has wide applications in the following cutting-edge scientific research and materials development fields:

Advanced Nanostructure Synthesis: Particularly suitable for preparing core-shell nanostructures, hollow spheres, and porous materials, allowing precise control of shell thickness and core composition.

New Energy Materials:

Lithium-ion Batteries: Used for synthesizing high-performance cathode materials such as lithium iron phosphate and ternary materials, as well as anode materials such as silicon-carbon composites.

Fuel Cells and Catalysts: Preparation of metal/oxide supported catalysts.

Functional Coatings and Powders:

Thermal Barrier Coatings: Synthesis of yttrium-stabilized zirconium oxide and other ceramic powders.

Optoelectronic Materials: Preparation of quantum dots, OLED light-emitting layer materials, etc.

High-Purity Ceramic Materials: Used for synthesizing ultrafine, high-purity ceramic powders such as alumina, zirconium oxide, silicon nitride, and silicon carbide for powder metallurgy and advanced ceramics.

Biomedical Materials: Preparation of microspheres and biocompatible coating materials for drug delivery and bioimaging.

FEATURES:

The ultrasonic spray furnace system should be designed for versatility for the synthesis of nano core shell structures.
Three major subsystems (ultrasonic enhanced aerosol generator, tube furnace, and electrostatic precipitator) are employed on three processes including aerosol generation, thermal decomposition, and nanoparticle collection. Such a system enables advanced synthetic method that provides control over particle size, morphology, and nano/microstructure.

Furnace display:

Technical Paramter:

Model: PT-TG1100S50LK1W
Part I Aerosol generator
Atomization device:	Equipped with a 1.7MHz ultrasonic atomizer, the liquid can be atomized into liquid particles and introduced into a tube furnace. 20VAC, 1.7MHz ultrasonic atomizer • The liquid tank comes standard with 316 stainless steel,and sealed with a fluorine rubber seal; • Atomization amount can be set from 1 to 8, and the amount of atomization can be controlled by adjusting the size of the gear; • It can realize two functions of continuous operation atomization and regular operation atomization. The timing can be adjusted from 30 minutes to 180 minutes (adjust the gear every 30 minutes).
Liquid injection system	• A standard set of liquid injection pumps for automatic liquid feeding • The syringe pump is equipped with a plastic syringe with a maximum volume of 60ml for holding liquids; • Syringe pump speed adjustment range: 0.004ml / min—70ml / min
Part II Tube Furnace
Structure	Heating section (tube furnace): The maximum temperature of the tube furnace can reach 1200 ° C.
Contious Working temperature	≤1100℃
Recommended heating rate	≤10℃/min
Heating Elements	Fe-Cr-Al Alloy doped by Mo
Hot Zone	300mm
Temperature control system	-Digital temperature controller with 30 segments should be programmable for precise control of heating rate, cooling rate and dwell time. -The built-in overtemperature alarm and protection must allow operation at a temperature sensitivity of +/- 1 ºC.
Furnace Tube	Using high-purity quartz tube. Quartz tube size: ID44mmOD50mm . About 1200mm length . Can be customized according to customer needs*
Sealing Flange	The left end is equipped with Water-cooled flange with needle valve and mechanical pressure gauge. The right end is equipped with KF25 interface is directly coupled to the electrostatic precipitator.
Flow Meter	A 0-100 ml/min floating flow meter is included to control the carrier gas flow rate.
Part III Electrostatic precipitation (precipitation)
High voltage power supply	• Digital display voltage and current value. • Output voltage and current can be set on the front panel and read from the digital display. Constant current/Constant Voltage mode of operation. Built-in Arc protection circuit.
Nano powder collector	•Up to 30 kV and 1 mA. The use of KF25 enables the quick coupling to the furnace processing tube. Adjustable supports keep the collector leveled with the furnace tube.

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Henan Province, China
Zhengzhou Protech Technology Co., Ltd
郑州诺泰科技有限公司

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