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超音波迷你噴霧乾燥設備的特點



spraydry

 

超音波噴噴霧技術的領導者SONOTEK公司研發製造實驗室用迷你噴霧乾燥設備，有效且安全的噴霧乾燥以水或有機溶劑為基材的混合液或泥狀物。

全新的超音波迷你噴霧乾燥設備

全新的超音波迷你噴霧乾燥設備，SONOTEK公司特有的SonoDry超音波噴嘴，具有許多令人印象深刻的特點，如：緊實的噴幅、可調整的液滴大小(改變超音波振盪頻率)、不阻塞的超音波噴嘴、設定簡單快速、容許極少的投料量、兩液型供料及高靈活性等。

不論是奈米微粒柔和乾燥, 高度有效分離藥劑, 球狀陶瓷矩陣的生產 或微膠囊造粒，及使用兩液型供液的特點： SonoDry超音波噴嘴使噴霧乾燥製程可很快移植到量產應用。

用途及市場
全新的超音波迷你噴霧乾燥設備，應用領域十分廣泛：

 

  •  水溶液噴霧乾燥 (Spray drying from solutions)
  • ˙ 組織結構修改 (Structure modifications)
  • ˙ 懸浮液乾燥 (Drying of suspensions)
  • ˙ 造粒/團粒化 (Agglomeration)
  • ˙ 微膠囊造粒 (Micro-encapsulation and coating)
  

 

  • 製藥業
  • 生技業
  • 化學工業
  • 食品工業
  • 香水及香精工業
  • 材料科技
  • 奈米科技工業

SONＯDRY超音波噴嘴

全新的SONOTEK加長型超音波噴嘴，能夠與大部份的實驗室用噴霧乾燥設備結合使用。細長的加長本體，方便依照實際需要，將噴口放置到設備中最理想的位置。超音波噴嘴柔和地霧化溶液，維持固定的顆粒大小。

•不阻塞的超音波噴嘴，減少停機維修時間

• 低流速的超音波霧化技術，減少產品附著於反應槽槽壁上，提高產量、減少浪費

•頻率可為 25kHz (70 μ液滴大小), 48kHz (38 μ液滴大小), 60kHz (31 μ 液滴大小)和120kHz (18 μ液滴大小)

•鈦合金結構

•滿足微量噴霧的要求(1 ml/hr)

• 適用於一般水溶液或懸浮液、有機水溶液或懸浮液

•雙重液體供料系統(選配項目) ~ 適用於微膠囊造粒

• 可安裝在大部份的實驗室用噴霧乾燥設備上
 
超音波迷你噴霧乾燥設備規格
方便與Buchi B-290型迷你噴霧乾燥設備結合 多頻式超音波產生器，適用於全系列超音波噴嘴，變更超音波振盪頻率時，僅需旋轉頻率調整旋鈕，即可完成調整。
超音波噴嘴規格
操作溫度 -20℃ ~ 150℃
振盪頻率 48KHz、60KHz或120KHz
噴嘴本體材質 鈦合金(Ti-6AI-4V)
噴嘴外罩材質 不銹鋼SUS316及Kalrez密封圈
多頻式超音波產生器
輸入電源需求 90~250VAC, 50/60Hz, 75VA max
輸出電源 連續15W max / 間隔20W max
振盪頻率 60KHz ~ 120KHz

超音波噴嘴技術

SONOTEK公司專利的超音波噴嘴技術，廣泛應用在各種工業領域中，超音波噴霧技術能夠產生低流速、粒徑大小易控制的霧化液滴。


 超音波噴嘴透過轉換高頻率的電子訊號來操作，透過二個電極間的壓電轉換器，產生機械式的膨脹與收縮，快速膨脹與收縮形成高頻的震盪，傳遞至鈦合金材質的噴嘴，並在噴口處產生超音波的振盪頻率，超音波的能量完全集中在這個位置，當液體接觸時，立即被高頻的超音波霧化成微小的液滴。SONOTEK超音波噴嘴，不僅操控容易，大孔徑的液體進料通道及自清式的高頻震盪，噴嘴幾乎不會發生堵塞。

  • 不阻塞的超音波噴嘴，減少停機維修時間
  • 滿足微量噴霧的要求(1 ml/hr)
  • 頻率可為 25kHz (70 μ液滴大小), 48kHz (38 μ液滴大小), 60kHz (31 μ 液滴大小)和120kHz (18 μ液滴大小)

兩液型供液選項
SONOTEK兩液型供液設計的超音波噴嘴，為您的製程提供了更多的彈性，二種不同的液體可以在噴嘴霧化表面均勻混合，能夠有效避免液體過早混合。

全方位客戶支援

30年來，SONOTEK公司以的專利超音波噴嘴技術，為產業界開發各種高品質設備，每一套Widetrack噴霧系統都依照其應用個別設計，並於廠內實際測試。安裝時，能協助您完成製程設定，並訓練您的操作人員。我們的目的就是希望能夠使您滿意我們的產品所提供的品質、效率及可靠性。安裝完畢後，也能提供您諮詢服務、製程設定或系統操作等後續服務。
         
 
  全新設計的SONOTEK加長型超音波噴嘴，能夠與大部份的實驗室用噴霧乾燥設備結合使用。細長的加長本體，方便依照實際需要，將噴口放置到設備中最理想的位置。
Featuring Sono-Tek's precision, non-clogging ultrasonic spray nozzles, Sono-Tek's family of spray drying systems offers the flexibility of choosing the proper size machine that fits your needs, from small tabletop R&D systems perfect for small batch production to advanced floor models.
750 1000 1500

SonoDry 750

Twin Cyclone
Table Top System
Water Evaporation Rate: Up to 750 ml/hr

SonoDry 1000

Twin Cyclone Mobile Stand-alone System
Water Evaporation
Rate: Up to 1,000 ml/hr

SonoDry 1500

Advanced Twin
Cyclone Mobile
Stand-alone System
Water Evaporation Rate: Up to 1,500 ml/hr

High Yield Design: >95% for Many Applications

All SonoDry models feature:

  • Quick, effective spray drying of aqueous / solvent feeds
  • PLC controls
  • Quick, effective performance
  • Fully aseptic ergonomic system
  • Fully integrated hot plate & magnetic stirrer
    (not available on SonoDry 750 system)
  • Optional N2 inert loop
  • Input / monitoring control panel
  • Both ultrasonic atomizer & air spray 2-fluid nozzle
  • Software control for recipe storage & data logging of all system functions
  • CE compliant

Sono-Tek In-House Laboratory Services For customers who want to test an application, Sono-Tek offers a laboratory testing service. On-site analysis of
your application is available with our technicians and engineering team. Our 30 years of experience atomizing a
wide range of liquids and the expertise of our engineering staff gives us the ability to help customers solve process
issues with our in-house laboratory services.
A few examples of improvements and process developments
that have been developed using ultrasonic spray technology
and prototyping services offered by Sono-Tek:

  • Changing particle size and shape by varying ultrasonic nozzle frequency
  • Prototyping and customizing nozzles to specific applications
  • Adjusting spray parameters to increase efficiency and improve results
  • Troubleshooting process problems resulting from unsatisfactory particle quality
  • Spray characterization studies with different nozzles under different operating conditions

SonoDry systems are fully controlled by state-of-the-art software programming

Built-In control system: PLC-based system with RS 232/485 port with LCD graphic display and input/monitoring control panel with audio visual indicators and 2-way communication between machine and computer* configuration. The system is provided with serial port data logging of inlet/outlet temp, hot air flow rate, feed pump flow rate, and unlimited recipe storage.
*PC not included

Photo depicts software for SonoDry 1000
software

SonoDry System Options:
N2 Inert Loop - for laboratory scale spray drying using volatile solvents

Teflon Membrane Scrubber - for ultra-fine powder recovery, maximizing yields (can yield>95% on nanoparticles/particles with low bulk density)

Teflon Absolute Filter - for absolute filtration of feed at lab level

Teflon Tube Peristaltic Pump - best for contamination-free services on solvents (replaces silicone tubing)

Hot Melt System - maintains liquid temperature from hot plate to nozzle

21 CFR Part 11Compliance

Dual Liquid Feed (for both ultrasonic nozzle and air spray nozzle)

Congealing Nozzle - for freeze drying

Counter-Current Nozzle - facilitates larger diameter particles

System can be configured without ultrasonic nozzle upon request
SonoDry Specifications
Features SonoDry 1500 SonoDry 1000 SonoDry 750
Suitable for Aqueous / Aqueous + Solvents / Solvents Feeds Aqueous / Aqueous + Solvents / Solvents Feeds Aqueous / Aqueous + Solvents / Solvents Feeds
Evaporation Rate Up to 1500 ml of water evaporation/hr Up to 1000 ml of water evaporation/hr Up to 750ml of water evaporation/hr
Drying Temperature Ambient -300oC; Accuracy ± 1oC (Steps of 0.1oC through PLC) Ambient - 50oC; Accuracy ± 1oC (Steps of 0.1oC through PLC) Ambient - 250oC; Accuracy ± 1oC (Steps of 0.1oC through PLC)
Air Heater Capacity 2.25 kW 1.8 kW 1.5 kW
Aspirator - Blower Capacity 150 Nm3 /hr; 0 - 200mm of water column vacuumwith variable frequency drive 120 Nm3 /hr; 0 - 250mm of water column vacuumwith variable frequency drive 80 Nm3 /hr; 0 - 200mm of water column vacuumwith variable frequency drive
Feed Pump Capacity 1600ml /hr with 2mm ID tube controlled through PLC

1600ml /hr with 2mm ID tube controlled through PLC 1000ml/ hr with 2mm ID tube 1250ml/ hr with 3mm ID tube - controlled through PLC
Compressed Air for Pressure Spray Non Lubricated - 100 lit/min @ 8kg/cm2
Ultrasonic Atomizing System Choice of 25, 48, 60 or 120kHz nozzle (55, 38, 31, & 18 μ drop size)
Air Autojet Deblocking Spray System Co- current - 0.7mm, 2-fluid spray nozzle teflon coated
 Co - current - 0.7mm,
2-fluid spray nozzle teflon coated		 Co- current - 0.7mm,
2-fluid spray nozzle teflon coated
Built-in Control System 3-digit temp. sensors (PT 100) are provided for inlet/outlet temp. / plate heater 2 digit temp. sensors (PT 100) are provided for inlet/outlet temp. 2-digit temp. transmitters are provided for PT 100 resistance input & output 4-20 MA for inlet/outlet temp. control
Magnetic Stirrer & Hot Plate Fully integrated Fully integrated -
Requirements
Power Supply 208-240 VAC, 50/60 Hz 208-240 VAC, 50/60 Hz 208-240 VAC, 50/60 Hz
Max Current Drawn 12-16 amps 12 amps 8 - 12 amps
Dimensions

Complete Unit 		1100 mm L x 1700mm H x 500 mm W, portable on wheels 650 mm L x 1625mm H x 550 mm W, portable on wheels Below lab table 40 x 40 x 50 cm
Main Spray Dryer ? ? On lab table 70 x 70 x 100 cm
Weight of System 210 kg 90 kg 70 kg
Drying Chamber Diameter Size 9" (230 mm) 9" (230 mm) 6" (150 mm)
Materials of Construction (for all models)
Main Body (Stand) SS 316 - with dull pharmaceutical external finish by glass bead shot blasting D internally buffed to M-I dead mirror finish
Air Heater Body SS 316
Air Heater Element Incolloy 800
Air Distributor SS 316
Spray Nozzle SS 316 L size 0.7 mm
Ultrasonic Nozzle Titanium Alloy 6AI-4V
Drying Chamber Borosilicate glass; annealed-stress relieved-spark tested two piece construction for ease of cleaning powder removal in assembly
Cyclone Borosilicate glass; annealed- stress relieved - spark tested
Connecting Tubing Glass / alkathene
Threaded Couplers Pure teflon
Cover of Product Receivers Pure teflon
Adjustable Support Stand for Receiver Pure teflon
Tube for Peristaltic Pump Pharma grade silicone tubing
Scrubber Medium 3 μ polypropylene - washable
Fresh Air Filter Prefilter - 5 μ, Hepa Filter - .3 μ
All Sealing gaskets & O-Rings Teflon/ pure silicone
Air Pressure Regulator with Filter for Spray Atomization 0 to 10 kg/cm2

 

對於許多的工業上及研發的噴霧應用需求，Sono-Tek都能提供您需要的解決方案。
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