Chemical Vacuum Dry Powder Spray Machine 3kgs/H Lab Size

1. Product name: Lab size spray dryer/ Test centre/ Trial test facilities/Spray dryer test centre /service spray dryer/ sample spray dryer

2. Product details

The object for Spray Dryer for trial test

This trial test is intended to provide an important basis to obtain the technical parameters for the design of large-scale plant. Two parties should work jointly through necessary technical negotiation for obtaining the optimized trial test solution at site. Based on two parties’ reaching the agreement, the test will be carried out officially.

We sincerely welcome you to bring the raw material to test in our Test Center.

Technical Confidentiality:

Three parties are responsible for the confidentiality of their products and technological achievements (i.e. IPR or patent), but the relevant technical data generated during the testing process, both parties have the obligation and responsibility to keep it for each other strictly. In any case, both parties should not provide information or data to the any third party.

At present, our company has basically built a large-scale test center. All the test facilities of this test center are designed and manufactured according to the requirements of high-level configuration & high precision in main industrial application areas. The auxiliary facilities of the various test facilities are completely furnished, and their design concept are novel and unique,at the same time, they have a variety of advanced and flexible functions,and they have a wide range of applications;

Its configuration of the control system has unparalleled technical advantages, releasing the powerful potential of modern industrial automation control system technology, which is reflected in: The control panel has a high-end/sophisticated visual human-machine intelligent control interface, which displays excellent professional industrial process control elements； the main electrical components adopted are famous brand products that meet the international first-class product quality standards,and they are characterized by sensitive instrument response, high control precision, stable product performance, exquisite workmanship, convenient operation, etc. as are fully capable of ensuring safe and reliable production and operation of the entire equipment under normal operating environment.

Introduction to the main plants/facilities of the test center

1. Laboratory Spray Dryer

Product Descriptions

The “XIANDAO”branded lab scale spray drying test model is the first product in China. Since its establishment/inception in the 1980s, it has experienced a unique history of its success. Nearly 250 units/sets have been supplied to be used currently in universities, research centers, research institutes and powder production facilities at home and abroad.

Because of its great flexibility, convenience, practicability, modern-image overall design, in addition that it has different levels of control system, so the lab size model can meet the growing demands of different levels of users for laboratory drying.

In addition, spray drying is a unique drying process involving both particle formation and drying, in which the powder characteristics can be kept constant by continuous operation. The proper selection of the atomizer and its operation variable parameters is of extreme importance in achieving optimal operating conditions and first-class powder varieties/categories.

BYP-12 Lab size closed-cycle spray dryer

Scope of application

1. Non-oxide ceramics (Aen,Si3N4,etc.), hard alloy, high-performance battery meterial,etc.

2. Flavoring material, health products.

3. Medicinal product, vitamin ,organic medicines.

4. Synthetic resin, paraffin wax.

MSD-8 Lab scale Multi-functional precision pharmaceutical spray dryer

Product Descriptions

◆ “XianDao” spray dryer has enjoyed unique success ever since it was first introduced to our customers. more than 200units have been supplied to universities, research centers, and specialist Powder Production facilities around the world.

◆ It has been introduced to meet the increasing demand of a more flexible, reliable, modern and user friendly laboratory dryer having different levels of control systems.

◆ Spray dr ying is a unique dr ying process involving both particle formation and drying. The powder characteristics can be controlled and powder properties maintained. Constant

throughout a continuous operation. The selection and operation of the atomizer is of extreme importance in achieving an optimum.

1. Equipment of high quality AISI316 stainless steel, the entire spray drying equipment design beautiful, flowing lines, exquisite workmanship, reasonable layout

2. Atomization method with three kinds of options: centrifugal, two fluid spray top, two bottom spray fluid, suitable for the production of products with different specifications;

3. Hot air chamber removable cleaning, simple operation, low noise;

4. And the material contact parts are quick structural design, easy disassembly, easy to clean, hygienic requirement;

5. HMI using PLC control, you can directly set the inlet temperature, exhaust temperature, Feed rate, data acquisition, recording, printing, and process monitoring and control.

Model LPG-8 Pilot Spray Dryer

The Standard Rotary Spray Dryer can directly spray dry the solution, emulsion, suspension, and paste materials into powder products. It has the characteristics of fast drying speed, high efficiency and few procedures. It can maintain the color, fragrance and taste of the material. The dry powder has good solubility, high purity, good operating environment, and basically implements automatic operation. This machine is widely used in chemical, petrochemical, metallurgy, food, medicine, construction, ceramics, forestry and chemical industries. In addition, the equipment can also cool and pelletize special materials such as polyethylene wax, biological pesticides, and compound fertilizers after heating and melting.

Main technical parameters:

Max. moisture evaporation capacity: 3kgs/h

Inlet Temperature: 120～300℃ or so (adjustable acc. to material’s characters)

Outlet temperature: 80℃～100℃(adjustable to material’s characters)

Total equipped power: 12KW

CSD-30 Precision Ceramic Spray Dryer

General description:

The whole process does not require manual processing.

◆ The spray dryer for precision ceramics is a new generation spray dryer. It is an upgraded product launched by our company's technicians through technological innovation on the basis of the LPG model. The machine has the characteristics of small footprint, simple operation and reliable operation, and can prepare powder with good sphericity and uniform particle size distribution, so it can significantly increase the density of the pressed product.

◆ The superiority and practicality of this series of models provide necessary conditions for scientific research units to produce fine ceramics and new materials. At present, we have successfully used zirconia, alumina, zinc oxide, PTC, silicon carbide, silicon nitride, lithium battery materials and other industries, and have won unanimous praise from users.

Technology advantages:

● Adoption of new M-type atomizer, which is characterized as follows:

① Can get excellent free-flowing spherical powder;

② Can produce powder with uniform particle size distribution;

③ Deposit amount decreasing in tangent line;

④ The average particle size of the product can be adjusted.

● Low-cap-type exhaust structure designed to ensure that most of the powders are collected at the bottom of the drying tower, only a small amount of powder into the Cyclone Separator or Bag Filter, greatly reducing the stress level in gas-solid separation of the post-stage dust collector.

● The heating system adopts non-oxidizing heating pipe fittings. The air entering the drying room is filtered through three-stage purification-- , primary efficiency, intermediate efficiency, and high-temperature high-efficiency, and the purification level reaches more than one hundred thousand. Prevent external impurities from being mixed into the product and affect the post-processing procedures such as molding and sintering of the product.

LSD-1500 laboratory spray dryer

1. For the production of machine at all, with gas combustion products can promote the effective thermal decomposition.

2. Itcan spray pyrolysis device to achieve the production scale.

3. A special ceramic furnace core tube, indirect heating by the electric heater.

4. In the furnace temperature of about 600 ~ 900 ℃ under the conditions of operation.

5. In general, the ideal way is to use highspeed centrifugal atomization type spray device, but can also choose the second solution and the slurry fluid nozzle atomization.

6. Compact, small footprint; simple in operation, high efficiency.

Spray Pyrolysis Device (Spray Heat Reactor)

Working Principle for Spray Heat Reactor Method

A method to atomize the mixed feed(such as metal salt solution) in a high-temperature furnace, and make it instantly undergo thermal decomposition, reaction, synthesis or calcination / sintering to obtain powdery product (generally metal oxide powder).

Features for High temperature Spray Pyrolysis

1. Synthesis of multi-component system even when the particles can be micron products.

2. Can trace amount of added ingredients are evenly dispersed in the raw materials.

3. Compared with the powder mixing method of mixing impurities less mechanical.

4. Powder products in surface activity, easy-to-sintering.

The plant features:

1. for the production of machine at all, with gas combustion products can promote the effective thermal decomposition.

2. can spray pyrolysis device to achieve the production scale.

3. a special ceramic furnace core tube, indirect heating by the electric heater.

4. in the furnace temperature of about 600~900 ℃ under the conditions of operation.

5. in general, the ideal way is to use high-speed centrifugal atomization type spray device, but can also choose the second solution and the slurry fluid nozzle atomization.

6. compact, small footprint; simple operation, high thermal efficiency.

2. Pilot size Model BYP-20 Series Closed-cycle Spray Dryer for test purpose:

Model BYP-20 Series Closed-cycle Spray Dryer

1. It can prevent the products from oxidizing and improve the quality of products.

2. It is easy to realize the dust free and aseptic operation.

3. It can retrieve the solvent in the material liquid.

4. It can improve the preservation of fragrant composition.

5. It can dry the flammable material liquid or do the cooling granulation.

6. It can dry the material with strong heat sensitivity.

7. It can realize the less public hazards or no public hazards.

8. It can leave out the deodorization device.

9. It can realize the low temperature dryness below 100 degrees Centigrade.

The Definition of Closed Cycle Spray Dryer

◆ Closed cycle spray dryer in the drying chamber will be sealed into the mist droplets dispersed solid to liquid and hot medium (nitrogen N2) was dried droplet method of

powder products. Atomized by rotary atomizer or a nozzle atomizer to achieve, droplet drying can be adjusted by the temperature or the flow of heat medium to be controlled,

evaporation of the solvent to be recovered through the condensation unit, after "removal" and full " dewetting "of the media were highly efficient filters and returned to heat exchanger, and finally recycled into the drying system.

◆ The success of closed cycle spray drying washing and cooling operation requirements will be part of an accurate temperature control. For high boiling point of alcohol generally cooling water or salt water, low boiling point solvents such as dichloromethane, hexane, acetone and etc., you must use compression refrigeration system heat exchange.

3. Commercial scale spray dryer:

Specially designed Multi-functional PSD-50 Precision Pharmaceutical spray dryer

Newly- built service tower for client

Xiandao Company is a professional factory specialized in the process research, design and fabrication for spray dryer and fluid bed granulator.

Soon, we will put this Multi-functional PSD-50 Precision Pharmaceutical spray dryer into the test center, all is for meeting the increasing number of test needs raised by the majorities of users in industrial applications areas such as pharmaceutical, foodstuff, chemicals, new energy and new materials. Of course, these demands are basically concentrated in the requirements of more complex production processes, higher product quality and higher test output, which largely represent the development trend of the major industries in the industrial applications in the coming period. The development trend has become the wind vane of the development of the industry.

◆ The company sets up the special lab to provide the test service for clients (chargable), and the obtained technical data will provide important basis to select and design for the

large-scale equipment.

◆ We are also responsible to provide the optimized plant’s configurations, model-selecting and design, and we also guide the clients to fulfill the installation, debugging and training for the operators, and imparting the practical operation experiences.

Reference ICP interface of control cabinet for a set pf PSD series Spray Dryer

Reference information on automation

Advanced Industrial Automation Control System

The automatic control system is made up of PLC controller, applying SIEMENS company’s programmable logic controller of S7-315 2DP, and based on STEP 5.5 programming software, the start and stop and interlocking of the plant , PID loop control and alarming of process parameters and etc. Can be realized. The control system first accepts the commands of the operator and then judges whether the logic conditions of the process program will be fulfilled according to the collected field information. If conditions are set up, the control program outputs signals in a specific order to activate or close all kinds of equipment in the control process.

The HMI human-machine interface is configured by SIEMENS's configuration software SIMATIC WinCC, which realizes the operation, operation status monitoring, data analysis, recording and printing of the drying equipment control system. It has completed the organic combination of field equipment and personnel. Through the HMI, the operator can input the commands, and input different process parameters or formulas to complete the production of different products.At the same time, we can get information about the state of the system. We can also inquire about the current production information of the system, or trace (inquire) the important record data of historical production process. If there is an abnormal situation, the system will send out the alarm signal.

The field data is collected through S7-315 PLC, and the collected data is displayed and recorded on the computer which takes the WinCC as configuration software by using CP343-1 module through TCP/IP protocol.

The data collected in the PLC is also sent to a remote computer through the industrial router (HUB).

PLC software and host computer software programming apply the S88 program structure and modularized design.

According to different control objects, motor templates (two types including inverter control and direct start control) are written, including valve modules, analog input templates, analog output templates, PID control loop templates and etc..

In view of process control, the GRAPH block of SIEMENS is applied for programming, making the process clearer.

The drying process is refined to a number of small processes (such as cold operation, hot operation, water operation, material operation, drying, etc.).

The purpose of the automatic control system is to ensure the normal operation of the equipments and achieve the stability of product quality by controlling and monitoring the important process parameters of the spray dryer.

Jiangsu Xiandao Drying Sci-Tech Co. Ltd. Is located in the hinterland of the birthplace of the world-famous Chinese modern township enterprises.---Water Land in the South of Yangtze River. Behind her lies the Jiaoxi Town, a thousand-year-old town in Changzhou City. It is a well-known "Home of Fish and Rice", and an even more veritable bright pearl, who is currently applying for the award of world intangible cultural heritage! When you stand here and look around, you will feel picturesque, vibrant , and full of poetry and painting. The traffic here is very convenient, and the modern development of various undertakings is flourishing. Not only is the industry developed, the service industry is advanced, but also the culture is profound, and the tourism is very rich in resources, and more and more tourists from all over the world are choosing here as tourist destinations. In short, this is a rare and good place. We believe that if you are fortunate enough to walk here, it will bring you unforgettable memories, reduce the fatigue caused by your busy business work, and accompany you to relax and enjoy a pleasant journey!

Our company is a global procurement and global manufacturing custom-made engineering company. The main users are distributed in various industries/fields of food, pharmacy, chemical industry, environmental protection and new materials. At present, we have established long-term partnership with some important suppliers at home and abroad. (For example, Germany SIEMENS , USA Honeywell, Italy Riello, APV Company, Germany Netzsch, Germany Feluwa, etc.), so that we can provide professional technical services for customers at home and abroad. The company has more than 250 in-service/ at-work employees, with an annual turnover of about 22 million US dollars.

Our solemn promise

Detailed project technical proposal, complete engineering construction plan, strong technical strength support, and experienced, professionally qualified and service-efficient work team have laid a solid foundation for the successful implementation of turnkey engineering projects for large-scale spray drying plants at home and abroad.

We can ensure that our customers can successfully run the entire plants, obtain satisfactory products, ensure risk reduction, and save time for users' products to be put on the market as soon as possible.
Looking to the future, based on our feet, our pioneers are firmly and vigorously running towards the goal of "precise and stronger spray drying and granulation engineering", continue to develop and improve, and continue to write a brilliant chapter.