Experimental spray dryer for universities and research institutes

PWG-2000 Experimental spray Dryer for Universities and Research Institutes

PWG-2000Experimental spray dryer for universities and research institutes

Key words: experimental spray dryer, micro particle powder, heat sensitive material

1、 Product Introduction:

PWG-2000Experimental spray dryer for universities and research institutes(Equipment) is a technology introduced and absorbed by our company from China, and manufactured domestically; Import of main components and electrical appliances. The whole machine is compact in design, movable, and self-contained, and can be used without the need for auxiliary facilities to be powered on. Adopting PLC control, touch screen display, and Chinese English operation interface.

Experimental spray dryer: It is mainly applicable to research, development and production of micro particle powder in universities, research institutes and food, biological, beverage, chemical, material, pharmaceutical and other enterprise laboratories. It has broad spectrum applicability to all solutions such as emulsion and suspension, and is suitable for drying heat sensitive substances such as biological products, biological pesticides, enzyme preparations, etc. Because the sprayed materials are subject to high temperature only when they are sprayed into aerosol particles, they are only heated instantaneously, which can keep the active ingredients of these active materials intact after drying.

PWG-2000Experimental spray dryer for universities and research institutesApplication areas: beverages, spices and pigments, milk and egg products, plant and vegetable extracts, pharmaceutical synthesis, thermosensitive plastics, polymers and resins, fragrances, blood products, pottery and superconductors, biochemical products, dyes, chemical materials, soap and detergents, food adhesives, oxides, bone meal and tooth powder, etc.

2、 Main uses of the product:

1. Suitable for the production of trace particle powders in universities, research institutes, and laboratories of food, pharmaceutical, and chemical enterprises, with wide applicability to all solutions such as emulsions and suspensions.

2. Suitable for drying thermosensitive materials such as biological products, biopesticides, enzyme preparations, etc.

3、 Technical parameters of spray dryer

High water evaporation rate: 1500-2000ML/H

Inlet air temperature range: 40 ° C-300 ° C

Air outlet temperature range: 40 ° C-140 ° C

Heating and temperature control accuracy: ± 1 ° C

Drying time: 1.0-1.5s

Peristaltic pump feeding range: 50-2000ML/H

Dry air flow rate: 0-5.5M3/Min, high air pressure 686Pa

Spray gas flow: 0-4.2M3/H, spray pressure 2-8Bar

Spray system: with original 0.75MM two fluid nozzle

Nozzle diameter: optional between 0.5-2.5mm

Jet injector (needle) can be automatically adjusted between 0-20S

Spray/hot air flow direction: same direction, downward

Heater power: 3KW 220V

Whole machine power: 3.8KW 220V

Size: 1450MMx700MMx590MM (height x width x length)

Weight: 110KG

4、 Characteristics of spray dryer

1. The spray, drying chamber and collection device are made of transparent, high-quality, high temperature resistant and high borosilicate glass (tempered glass), so that the spray drying process can be carried out in a pollution-free and stable environment; The whole process of spray drying experiment can be seen, which is convenient for controlling the experiment process and finding and adjusting problems in time. All glass components are easy to disassemble and clean;

2. Equipped with an imported oil-free air compressor, the particle size of the powder sprayed follows a normal distribution, with good fluidity and very low noise, less than 60db, which meets the national laboratory noise standards;

3. The atomization structure of two fluid spray is made of high-quality and high-precision 316 stainless steel material, with uniform atomization;

4. The temperature control adopts real-time PID constant temperature control technology, ensuring accurate temperature control;

5. The feeding amount can be adjusted by a peristaltic pump, and even with less than 30ml of sample, one experiment can be completed;

6. The jet nozzle automatically clears (passes through the needle) and the frequency can be adjusted. When the nozzle is blocked, it will automatically clear to ensure the continuity of the experiment;

7. Fully automatic manual dual mode, PLC control, color touch screen display, Chinese and English operation interface, all parameters have LCD display;

8. It has a protective function. If the fan does not start, the heater cannot start;

9. The dried finished dry powder has a relatively uniform particle size, with over 95% of the dry powder within the same particle size range;

10. It can be used immediately after being powered on, without the need for any auxiliary facilities.

Two fluid nozzle

The stainless steel nozzle includes an inner tube for conveying liquid material. And an injector with precise internal tolerance and an outer tube providing compressed airGas to the nozzle. Jet and nozzle The precision manufacturing between them ensures that the liquid jet is effectively vaporized into a mist,PWG-2000Experimental spray dryer for universities and research institutesThe standard equipment is equipped with a 0.75 injector. There are other aperture injectors available as accessories. The injector has an automatic unblocking needle device, and the rebound needle rod can be controlled to set the frequency. The entire action is executed by the built-in compressor, and the injector automatically unblocks the blockage, preventing material solidification in the injector and large particles from blocking the jet.

Experimental spray drying system nozzle

From professional manufacturers in the industry for research and development as well as small-scale production

1. Selective centrifugal atomizer: suitable for a wide range, with particle size adjusted by rotational speed;

2. Parallel flow two fluid atomizer: suitable for thermosensitive materials and thicker materials, with finer particle size;

3. Counter current two fluid atomizer: suitable for non heat sensitive materials with larger particle size;

4. Parallel flow pressure atomizer: suitable for materials with good flowability, with particle size controlled by pressure and feed rate.

Customer List:

Guangzhou Tianyuan Water Treatment Technology Co., Ltd

Xinjiang Huashidan Pharmaceutical Research Co., Ltd

Changchun Aoyu High tech Co., Ltd

Shijiazhuang Brother Yilan Food Ingredients Co., Ltd

Xinghua Green Biotechnology Co., Ltd

Guangzhou Panyu South China Normal University

Heilongjiang University of Biotechnology

Shandong Weifang University of Science and Technology

Resource College, Nanhu Campus, China University of Mining and Technology, Xuzhou

Kangmei Xinkaihe (Jilin) Pharmaceutical Co., Ltd

hubei normal university

hunan agricultural university

Inner Mongolia Sanxin Industrial Co., Ltd

Inner Mongolia Coal Hongjun Aluminum Electric Co., Ltd

*Sichuan Fire Research Institute

Ningxia Qiyuan Pharmaceutical Co., Ltd

Guangxi Baise Youjiang Ethnic Medicine College

Sichuan Kezhida Pharmaceutical Co., Ltd

Jiangsu Food Vocational College

Jinan Xiantomu Biotechnology Co., Ltd

Changchun Tianci Hospital

Jiangmen Keheng Industrial Co., Ltd

fuyang teachers college

Qinghai Chaidamu High tech Pharmaceutical Co., Ltd

Yantai New Ocean Aquatic Food Co., Ltd

Tonghua Normal University, Chinese Academy of Fishery Sciences

Yangtze River Fisheries Research Institute

dalian medical university

Xiangxi Dad Biotechnology Co., Ltd

Hangzhou Qingzheng Biotechnology Co., Ltd

Chengdu Xihua University

Hainan University

Changchun Yueyu High tech Co., Ltd

Yichang Jintai Yuan Industry and Trade Group Co., Ltd

Sichuan Yanshan Traditional Chinese Medicine Pieces Co., Ltd

Shandong Disha Pharmaceutical Group Co., Ltd

Chongqing Third Military Medical University

Taiwan, China, China Shanghai Jinying Biotechnology Co., Ltd

Shanghai Jinying Biotechnology Co., Ltd

Hunan Tiandi Hengyi Pharmaceutical Co., Ltd

Qinghai Arula Tibetan Medicine Research and Development Co., Ltd

Xizang Depu Technology Co., Ltd

Beiyuan Village College of Traditional Chinese Medicine, Chengguan Town, Song County, Luoyang

Guangzhou Shenhua Biotechnology Co., Ltd

Wenzhou Qiao'ou Trading Co., Ltd

Shandong Tianzhi Green Industry Biotechnology Co., Ltd

Suzhou Xunjiele Biotechnology Co., Ltd

Guizhou Minzu University

Yanbian University

Beijing Yanshan Runze Clean Energy Technology Development Co., Ltd

Beijing Seoul Pharmaceutical Factory

Jiangmen Keheng Industrial Co., Ltd

Hebei Yuanzheng Pharmaceutical Co., Ltd

Shanghai Saidong Technology Co., Ltd

Guangzhou Meixin Babao Biotechnology Co., Ltd

Shanghai Zhengguanghe Soda Co., Ltd

Shanghai Yinji Machinery Co., Ltd

Xiamen Baote Technology Co., Ltd

Guiyang Vocational and Technical College

Hainan University

Zhengzhou University of Science and Technology

Jiangxi Xinghuo Organic Silicon Factory

Anhui University

Guangxi Wuzhou University

Xi'an Yongxing Food and Pharmaceutical Machinery Co., Ltd

Jiangxi Tianshikang Traditional Chinese Medicine Co., Ltd

Changsha Meidong Pharmaceutical Technology Co., Ltd

Cargill Asia Pacific Food Systems Company

Peking University

Nanjing University