Chinese medicine extract spray dryer Changzhou Lemar Drying Engineering Co., Ltd. for the Chinese medicine extract high sugar content of the liquid characteristics, design and manufacture of plant extracts and Chinese medicine extract special fog dryer. Combined with the most advanced similar spray drying Practical experience in technology and our long-term accumulation of technical personnel, we have achieved in medicine extract spray drying process of designing the following points:

1, specially designed spiral and hot air distributor: to avoid high-speed rotating disk atomization produce & ldquo; vortex pumping & rdquo; airflow, leading to & ldquo; droplet back top ceiling & rdquo ;, or powder specially designed spray drying the main tower (radical structure) hot air and hot air distributor scroll, ensure that the material does not return to the top of atomized droplets, with the first air-cooled technology to prevent the material back to the top of the hot-melt coking deterioration phenomenon.

2, frozen dehumidification cooling breeze rewinding device: This technology enables the material quickly left the high temperature zone and cooled to avoid because of the material in the cyclone at a high temperature region and the emergence of long stay softening material agglomeration, but also moisture absorbent material to avoid agglomeration phenomena.

3, Chinese medicine extract spray drying tower wall rotary purge: Chinese extract material specifically for high sugar content, high temperature and easy to soften the sticky wall characteristics of the design, effective solution medicine extract class phenomenon of wall material viscosity, to avoid the material long stay in the tower wall material quality deterioration caused severe sticky wall can not even produce.

Chinese medicine extract spray dryer in the design has been improved:

1、Internal medicine extract spray-dried host material contact at all with the use of a plane or arc transition, the contact surfaces are polished, the polishing step process (fine to throw 10 or more), to avoid blisters, dead. Blocking material to prevent plot material; the entire unit at the contact with the material made of stainless steel, to ensure that material is not contaminated; transmission parts are used in contact with the material well-sealed, waterproof anti-oil; the discharge valve at the sealing operation to prevent leakage; Blower discharge pipe sections are used to connect live, removable at any time, cleaning, disinfection, sterilization and the like;

2、Chinese medicine extract spray drying tower diameter tower made appropriate adjustments, both to ensure the material prior to drying of the reach of the tower wall, and ensure that the material in a hot air residence time; the tower wall is provided with a jacket cold air cooling device, ensure that the material adsorbed the tower wall due to local high temperature to produce softened, melted or coking phenomenon; cone angle increases, the installation of air-jar on the cone, using compressed air pulsed earthquake hit the barrel, the powder stuck on the tube shoot down smoothly down;

3, the air handling system uses to junior high levels of air filtration, air purification up to one hundred thousand;

4, Chinese medicine extract spray dryer with PLC program control system circuit; touch screen animation process, operational, variable operating parameters of fuzzy technology automatic tracking adjustment; stably by adjusting the drive atomizer; inlet and outlet air temperature, pressure inside the column digital display, can be set up precisely.

Technical Specifications