Traditional Medicine Extract Spray Drying Machine , Pharmaceutical Spray Drying Equipment

ZLG  Spray Drying Machine For Chinese Traditional Medicine Extract (HERB EXTRACT Spray dryer ) (Atomizer Dryer)( Spray drying machine )                                           

Preface

Spray drying is the technology most widely used in the liquid technology shaping and in the drying industry. The drying technology is most suitable for producing solid powder or particle products from liquid materials, such as: solution, emulsion, suspension and pump- able paste states. For this reason, when the particle size and distribution of the final products, residual water contents, volume density and the particle shape must meet the precise standard, spray drying is one of the most desired technologies.

The Herb Extract Spray Dryers have been designed using standard modules that incorporate all the required features necessary for cGMP production. The philosophy is that standardized modules are built together to meet the requirement for a specific duty. All plants are designed and configured to meet individual User Requirement Specifications.

The machine adopts full seal form. It is equipped with three grades of filter. The filtered air is one hundred thousand grades. The cooling device of wall is installed at the cylinder body. It makes the wall temperature less than 80˚C. Air sweeping device is installed inside the drying tower. The product will not be burnt or deteriorated even stays on the way. The collection rate of powder is raised greatly. Moreover will not cause medicine mixed or wall stick.

Basic principle: high-speed centrifuge atomizing for the extract of traditional Chinese medicine is an application of centrifuge atomizing technique. It is an high-speed atomizing dryer. The following problems are solved.

Feature :

The drying speed is high when the material liquid is atomized, the surface area of the material will increase greatly. In the hot-air flow, 95%-98% of water can be evaporated at a moment. The time of completing the drying is only several seconds. This is especially suitable for drying the heat sensitive materials. Its final products own the good uniformity, flow ability & solubility. And the final products are high in purity and good in quality. The production procedures are simple and the operation and control are easy. The liquid with moisture contents of 40-60% (for special materials, the contents might be up to 90%.)can be dried into the powder or particle products once a time. After the drying process, there is no need for smashing and sorting, so as to reduce the operation procedures in the production and to enhance the product purity. The product particle diameters, looseness and water contents can be adjusted through changing the operation condition within a certain range.

(1) Adopted three-grade air filter, the inlet air is one hundred thousand grades.

(2) Adopted wall cooling device, the temperature of inner wall will be no more than 80˚C. Even if raw material is stayed on the wall, it will not be burnt.

(3) Its whole volume is 3.5 times of standard LPG high-speed atomizing dryer.

(4) Adopted quick washing device, it is can meet the requirements of production for varieties if products.

(5) Adopted wet-dedusting, there is no powder dust out. It is in conformity with the requirement of GMP.

(6) Adopted air sweeping device, the clean effect is satisfied.

(7) Equipped with two sets of atomizer and adopted frequency inverter control.

(8) Adopted PLC control and display, and adapted frequency control.

(9) Equipped with washing device on request.

(10) Adopt the seal transport by dry air on request.