LPG high-speed centrifugal spray dryer-Changzhou Yufeng Drying Equipment Co., Ltd.

Brief description: spray drying is a widely used process in liquid process forming and drying industry

Category: spray dryer
Detailed description:
overview:
Spray drying is widely used in liquid forming and drying industries. It is suitable for generating powder and granular solid products from solution, lotion, suspension and paste liquid raw materials. Therefore, when the particle size distribution, residual moisture content, bulk density and particle shape of the finished product need to meet accurate standards, spray drying is a very ideal process.

Principle:
After filtering and heating, the air enters the top air distributor of the dryer, and the hot air enters the drying chamber uniformly in a spiral shape. The feed liquid passes through the high-speed centrifugal atomizer at the top of the tower body, and (rotating) spray into extremely fine droplets, which flow in parallel with hot air and can be dried into finished products in a very short time. The finished product is continuously output from the bottom of the drying tower and the cyclone separator, and the exhaust gas is discharged by the fan.

Feature:
● The drying speed is fast, and after atomization, the surface area of the material liquid is greatly increased. In the hot air flow, 95% -98% of the water can be evaporated instantly, and the drying time is only a few seconds. It is particularly suitable for drying heat sensitive materials.
● The product has good uniformity, fluidity, solubility, high purity, and good quality.
● The production process is simplified and the operation control is convenient. For liquids with a moisture content of 40-60% (up to 90% for special materials), they can be dried into powder products in one go without the need for crushing and screening, reducing production processes and improving product purity. The particle size, bulk density, and moisture content of the product can be adjusted within a certain range by changing the operating conditions, making control and management very convenient.

Technical parameter table

Project/Parameters	Model:LPG
Project/Parameters	5	25	50	100	150	200-2000
Inlet temperature℃	140~350 self-control
Outlet temperature℃	~80-90
Water evaporation rate kg/h	5	25	50	100	150	200-2000
Rotating form of centrifugal spray head	Compressed air transmission	Mechanical drive
Rotational speed（r.p.m）	25000	18000	18000	18000	15000	8000-15000
Spray disc diameter（mm）	50	100	120	140	150	180-340
Heat source	Electricity	Electricity+Steam	Electricity+steam, fuel oil, gas			Solved by users themselves
Electric-heating power KW	9	36	63	81	99
L×W×H（m）	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	Determine based on specific circumstances
Dry powder recovery rate %	≥95	≥95	≥95	≥95	≥95	≥95

Note: Some parameters may be adjusted according to different materials during design, and the design shall prevail.

Changzhou Yufeng Drying Equipment Co., Ltd. (formerly Changzhou Huayue Drying Equipment Co., Ltd.) was founded in 2004. It is a well-known manufacturer specializing in the manufacturing of drying, mixing, crushing, granulation and other equipment. The company has achieved significant growth and improvement in terms of enterprise scale, production equipment, design level, employee quality, management ability, capital reserve, marketing strategy, annual performance, etc. The development space and potential of the enterprise are great. It is a backbone enterprise in the pharmaceutical, food, and chemical machinery industries in Jiangsu Province.

The company has been committed to the development and research of drying, mixing, granulation, crushing, concentration, nitrogen closed-loop circulation recovery of solvents, energy conservation and consumption reduction, high efficiency and environmental protection, intelligent control, and multi-functional machines. Its business covers many industries across the country, such as pharmaceuticals, chemicals, food, environmental protection, new materials, new energy, petrochemicals, medical, agricultural, pesticide, electronics, mining and other industries, with hundreds of varieties. It undertakes turnkey projects, general contracting projects, subcontracting projects, etc.