By the end of 2006, the scale of China's chemical assets had reached 93 billion yuan, and the annual sales revenue was expected to exceed 80 billion yuan, and the profits exceeded 1.5 billion yuan, an increase of 56% and 51.5% respectively over the previous year. In 2006, China Chemical carried out 635 science and technology research and development projects, of which 94 were national planning projects. At present, 215 items have passed the appraisal and acceptance, and 49 items have won awards, ranking among the top companies in the central government. The affiliated units undertook more than 130 military-related supporting research projects and also undertook several major military project support projects. The Group's annual investment in science and technology amounted to 1.445 billion yuan, accounting for 1.8% of sales revenue in the same period, which was higher than the assessment indicators issued by the State-owned Assets Supervision and Administration Commission of the State Council.
In 2007, the main objectives of the company were to realize sales revenue of 100 billion yuan, an increase of 25% over 2006; and to achieve a profit of 2 billion yuan, an increase of 30% over 2006; and the scale of assets exceeded 100 billion yuan.
In order to accomplish the goals and tasks in 2007, Ren Jianxin, general manager, stressed the need to focus on nine areas of work: strengthening marketing, continuously strengthening the leading businesses, accelerating the construction of enterprise information, accelerating the innovation of institutional mechanisms, and increasing the level of international operations; Accelerate the pace of scientific and technological innovation, actively complete the supporting tasks for military products; strengthen basic management; strengthen the construction of the “Four Good†team; and further strengthen party building and corporate culture construction.
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.
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. Chemical Industry
Potassium chloride (sodium chloride), alkaline dye and pigment, dye intermediate, compound fertilizer, formaldehyde silicic acid, catalyst, sulfuric acid agent, amino acid and white carbon black.
2. Plastic Resin
AB, ABS emulsion, urea resin, phenolic resin, polyethylene, polyvinyl chloride, etc.
3. Food Industry
Rich fat milk, cocoa milk powder, milk replacer, pig blood powder and egg white (yolk)
4. Food and Plant
Oat, chicken liquid, coffee, instant tea, flavoring meat, protein, soybean, peanut protein and hydrolysate
5. 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.
Process Flows of Centrifugal Spray Dryer
Technical Parameter of Centrifugal Spray Dryer
Item/Model
LPG
5
25
50
100
150
200-2000
Inlet Temperature (℃)
≤ 350
Outlet
Temperature (℃)
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
Yutong Company specializes in designing and manufacturing spray drying machine in China. Besides centrifugal spray dryer, we also provide belt dryer, hot air oven, Vacuum Drying Machine, Mixing Machine and Granulating Machine. Our products have obtained several national patents and we have powerful research and development as well as innovation capacity. Additionally, Centrifugal Spray Dryers must undergo a trial run in the workshop, and only those qualified products are allowed to leave the factory.
LPG Centrifugal Spray Dryer
Spray Dryer for Chemical Industry, Food and Plant Spray Dryer, Pharmaceutical Spray Dryer, Plastic Resin Centrifugal Spray Dryer, Carbohydrate Spray Drying Machine
Jiangsu Yutong Drying Engineering Co.,Ltd , http://www.ytdryer.com