LPG Series Sodium Hydrogen Sulfite Spray Dry Machine
Description.
After filtering and heating, the air enters into the hot air distributor at the top of the centrifugal spray dryer, and the hot air will spirally and evenly goes into the drying chamber. The material liquid via high-speed centrifugal atomizer rotates into extremely thin vaporific liquid globule and parallelly flows with the hot air, and then the liquid will be dried into powdery products in a very short time (5-10 seconds). The waste gas after filtering will be expelled through the fan. For the wet organic solvent materials, the spray drying machine can be designed with closed cycle process. It can utilize cyclic nitrogen to dry the materials.
Process Flows of Centrifugal Spray Dryer
For more information, please refer to the working schematic diagram of LPG spray dryer.
Application
LPG high-speed centrifugal spray dryer is a kind of dedicated equipment for drying emulsion, suspension, paste and solution. This spray drying machine is particularly prominent in drying polymers, resins, dyes, pigments, ceramics, glass, rust remover, pesticides, carbohydrate, dairy products, detergents, fertilizer, organic compounds and inorganic compound liquids. Specifically, this centrifugal spray dryer is applied to the following fields:
1. Pharmaceutical industry
Including all kind of Active Pharmaceutical Ingredients, chinese medicine, chemical medicine etc.
2. Chemical industry
Potassium chloride (sodium chloride), alkaline dyes and pigments, dye intermediate, compound fertilizer, formaldehyde silicic acid, catalyst, sulfuric acid agents, amino acid and white carbon black.
3. Plastic resin
AB, ABS emulsion, urea resin, phenolic resin, polyethylene, polyvinyl chloride, etc.
4. Food industry
Rich fat milk, cocoa milk powder, milk replacer, pig blood powder and egg white (yolk)
5. Food and plant
Oat, chicken liquid, coffee, instant tea, flavoring meat, protein, soybean, peanut protein and hydrolysate
6. Carbohydrate
Corn steep liquor, corn starch, glucose, pectin, malt sugar, potassium sorbate and so on
Features of Spray Drying Machine
1. LPG centrifugal spray dryer with fast drying speed can constantly evaporate 95%-98% moisture. The drying time is about 5 seconds to 15 seconds. This drying equipment is especially suitable for thermosensitive substance.
2. This spray dryer has excellent uniformity, liquidity and solubility as well as high purity.
3. This spray drying machine has simple production process and easy operation. After drying, it does not need to grind and screen, which can reduce production procedure and enhance the purity.
Technical Parameter of Centrifugal Spray Dryer
| Item/Model | LPG |
| | 5 | 25 | 50 | 100 | 150 | 200-2000 |
| Inlet Temperature (ºC) | | ≤ 350 |
| Outlet Temperature (ºC) | | 80 to 90 |
| Maximum Moisture Evaporation (kg/h)* | 5 | 25 | 50 | 100 | 150 | 200-2000 |
| Drive type of Centrifugal Spray Nozzle | Compressed air drive | Mechanical drive |
| Rotating Speed | 25000 | 22000 | 21500 | 18000 | 18000 | 15000 |
| Diameter of Spray Disk (mm) | 50 | 102 | 108 | 108 | 150 | 180-340 |
| Heat Source | Electricity | Electricity | Electricity+ steam, fuel oil, gas | Electricity+ steam | Electricity+ steam, fuel oil, gas | Depending on users |
| Maximum Power of Electric Heating (kw) | 8 | 31.5 | 60 | 81 | 99 | |
| Overall Dimensions (L × W × H) | 1.8 × 0.93 × 2.2 | 3 × 2.7 × 4.26 | 3.7 × 3.2 × 5.1 | 4.6 × 4.2 × 6 | 5.5 × 4.5 × 7 | According to the actual situation |
| Dry Powder Recovery (%) | ≥ 95 | ≥ 95 | ≥ 95 | ≥ 95 | ≥ 95 | ≥ 95 |
Jiangsu Yutong Drying Engineering Company is a High-New Technology Enterprise in China. With over 16 years of experience, we are able to provide a wide variety of products, including drying machine, grinding machine, granulator, mixing machine, and more. Features like compact structure, high efficiency, and low energy consumption have resulted in our products being increasingly used in the pharmaceutical, chemical, food, light industry, dyes, mineral products, electronics, ceramics, plastics, agricultural products, pesticides, feed, fertilizers, and other industries.
At Yutong, our cooperative relationships with many research institutes and universities enable us to constantly improve product performance and develop new drying machines, mixers and feed machines. As a result of our focus on innovation, we have received many national patents.
Since our foundation, we at Yutong have been committed to providing high quality products to our customers. In order to ensure our quality requirements are maintained, we implement the ISO9001:2008 quality management system, purchase our raw materials from reliable suppliers, continue to introduce advanced equipment, and employ highly skilled staff. The quality of our equipment is repeatedly checked during each stage of production. In addition, all machines must undergo a trial run in the workshop, and only those qualified products are allowed to leave our factory. Due to their consistent quality, Yutong drying machines, mixing machines and grinding machines have been awarded many honors, including Recommendation for High-quality Products by IQAC and Recommended Products for International Trade by the U.S. Asia Economic Trade Cooperation Committee.
package wooden case
paymentTT L/C
delivery time:90days
certificate:ISO9001 ISO14001
min order:1set
We look forward to cooperating with partners from all the world to build win-win cooperation relationship in long term. Welcome for your visit and instigation!