High Speed Paddle Dryer for Quick Drying Solutions

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: JYG3~JYG110
• Medium: Water Vapor, Water, Oil, etc
• Operation Method: Continuity
• Thermal Medium Temperature: -40-320ºC
• Material: Stainless Steel
• Name: Paddle Dryer
• Application Scope: Food, Chemical, Petrochemical, Dye, Industrial Slu
• Transport Package: Standard Export Package
• Origin: China
• HS Code: 8419399090

Product Description

Working principle
Wedge shaped hollow blades are densely arranged on the hollow shaft, and the hot medium flows through the blades through the hollow shaft. The heat transfer area per unit effective volume is large, and the temperature of the thermal medium ranges from -40ºC to 320ºC. It can be steam or liquid, such as hot water, thermal oil, etc. Indirect conduction heating does not carry air away heat, and the heat is used to heat the material. The heat loss is only the heat dissipation to the environment through the insulation layer of the device. The heat transfer surface of the wedge-shaped blade has self-cleaning function. The relative motion between material particles and the wedge surface generates a cleaning effect, which can wash away the attached materials on the wedge surface and maintain a clean heat transfer surface during operation. The shell of the paddle dryer is Ω type, and two to four hollow mixing shafts are generally arranged inside the shell. The shell has a sealed end cover and an upper cover to prevent material dust from leaking out and fully play its role. The heat transfer medium flows through the shell jacket and the hollow stirring shaft through a rotating joint. The hollow stirring shaft has different internal structures according to the type of heat medium to ensure better heat transfer efficiency.

Performance characteristics
The blade dryer has low energy consumption: due to indirect heating, it does not carry a large amount of air to carry away heat. The outer wall of the dryer is also equipped with an insulation layer, and for slurry materials, only 1.2kg of water vapor is needed to evaporate 1kg of water.
The blade dryer system has low cost: it has a huge heat transfer surface per unit effective volume, which shortens processing time and reduces equipment size. This greatly reduces the building area and space.
Wide range of material processing: using different thermal media, it can handle both thermosensitive materials and materials that require high-temperature treatment. Common media include steam, heat transfer oil, hot water, cooling water, etc. It can be operated continuously or intermittently and can be applied in many fields.
Low environmental pollution: do not use carrying air, and carry very little dust and materials. The solvent evaporation of the material is very small, making it easy to handle. For contaminated materials or operating conditions that require solvent recovery, closed-loop circulation can be used.
Low operating cost: the structure of. Low wear and tear, low maintenance costs.
Stable operation: Due to the special compression expansion stirring effect of the wedge-shaped blade, the material particles are fully in contact with the heat transfer surface. Within the axial range, the temperature, humidity, and mixing gradient of the material are very small, ensuring the stability of the process.
materials
Paddle dryers have been successfully used in fields such as food, chemical, petrochemical, dye, and industrial sludge.
Installation Structure
Paddle Structure

 

Technical specifications

Project/Model	JGY3	JGY9	JGY13	JGY18	JGY29	JGY41	JGY52	JGY68	JGY81	JGY95	JGY110
heat transfer area(m2)	3	9	13	18	29	41	52	68	81	95	110
Effective volume(m3)	0.06	0.32	0.59	1.09	1.85	2.80	3.96	5.21	6.43	8.07	9.46
Speed(rmp)	15-30	10-25	10-25	10-20	10-20	10-20	10-20	10-20	5-15	5-15	5-10
Power(KW)	2.2	4	5.5	7.5	11	15	30	45	55	75	95
Effective widthA(mm)	306	584	762	940	1118	1296	1476	1652	1828	2032	2210
Total width(mm)	736	841	762	940	1474	1296	1854	1652	1186	2438	2668
Effective widthC(mm)	1956	2820	1066	1320	4114	1676	5258	2134	6020	6124	6122
Total length(mm)	2972	4876	3048	3328	6808	4724	8306	5842	9678	9704	9880
Incoming and outgoing distance(mm)	1752	2540	5486	5918	3810	7570	4954	9296	5562	5664	5664
center height(mm)	380	380	2768	3048	762	4420	1066	5384	1220	1220	1220
Total height(mm)	762	838	534	610	1524	915	2032	1220	2464	2566	2668
Air intake(cun)	3/4	3/4	1	1	1	1	11/2	11/2	11/2	11/2	2
delivery port(cun)	3/4	3/4	1	1	1	1	11/2	11/2	11/2	11/2	2