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Company: Changzhou Lima Drying Technology Co., Ltd.
Contact: Zhou Youlai 13806118222
Phone: 0519-88968880
Fax: 0519-88968686
Mobile: 13806118222 18136711288
Address of Company: No. 11 Jinhua Road, Wujin District, Changzhou City, Jiangsu Province
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Lithium iron phosphate spray dryer

  • Product name: Lithium iron phosphate spray dryer
  • Product model: LPG-200
Product details:

Overview of lithium iron phosphate spray dryer :

Spray dryers and spray drying towers are the most widely used processes in the liquid forming process and drying industry. It is most suitable for producing powdery and granular solid products from suspension emulsions, solutions, emulsions and pasty liquid raw materials. Therefore, when the particle size distribution, residual moisture content, bulk density, and particle shape of the finished product meet precise standards, the spray dryer is an ideal drying process.

Features of lithium iron phosphate spray dryer

1. The spray drying speed is fast, and the surface area of the material liquid is greatly increased after being atomized. During contact with hot air, 95% -98% of water can be evaporated instantly, and the drying time only takes a few seconds. It is especially suitable for heat-sensitive materials Of drying.

2. The product has good uniformity, fluidity and solubility. The higher the purity of the product, the better the quality.

3. The production process of the spray dryer is simplified, and the operation and control are convenient. For the liquid with a moisture content of 40-60% (special materials can reach 90%), it can be dried into powder products at one time. After drying, it does not need to be crushed and screened, reducing production processes and improving product purity. The product particle size, bulk density, and moisture can be adjusted by changing the operating conditions within a certain range, and the control and management are very convenient.

Working principle of lithium iron phosphate spray dryer :

The spray dryer is an open cycle, co-current, centrifugal atomizer. The air of the drying medium is filtered by the primary and intermediate efficiency air filters and is sucked by the blower according to the operation instruction and then heated by the heater and passed through the hot air distributor of the high efficiency filter to enter the spray drying main tower. The liquid material passes through the peristaltic pump according to the operation instruction, enters the high-speed rotating centrifugal nozzle, and is dispersed into small droplets under the action of centrifugal force. In the spray drying main tower, the small mist droplets and the hot air are fully contacted, and are dried into products after undergoing heat exchange along its specific path, and then separated by a cyclone. The solid materials are collected, and the gaseous medium is filtered and discharged. . The entire spray system is easy to clean, no dead corners, and meets GMP requirements.

Technical specifications of lithium iron phosphate spray dryer

Item / Model (LPG)

5

25

50

100

150

200

500

800

1000

2000

3000

4500

6500

Inlet temperature (℃)

140-350 self-control

Outlet temperature (℃)

80-90

Spray type

High-speed centrifugal atomizer (choice of mechanical transmission or stepless frequency conversion)

Evaporation of water (kg / h)

5

25

50

100

150

200

500

800

1000

2000

3000

4500

6500

Atomizer speed (rpm)

25000

22000

21500

18000

16000

12000-13000

11000-12000

Atomizing disc diameter (mm)

60

120

150

180-210

Determined according to process requirements

Electric heating power (kw)

8

31.5

60

81

99

With other heat sources

Dry powder recovery rate (%)

About 95

Land occupation length (m)

1.6

4

4.5

5.2

7

7.5

12.5

13.5

14.5

According to the process flow,

Site conditions and user requirements are determined

Occupation width (m)

1.1

2.7

2.8

3.5

5.5

6

8

12

14

Tower height (m)

1.75

4.5

5.5

6.7

7.2

8

10

11

15

Nozzle lifting height (m)

--

2.5

2.5

3.2

3.2

3.2

3.2

3.2

3.2

Note: The above data is for reference only. Moisture evaporation is related to material characteristics, solid content, and hot air inlet and outlet temperatures. The user can choose the heating method according to the local energy situation, and choose the dust collection and dust removal method according to the material characteristics.

Hebei Litong Energy Technology Co., Ltd., Hunan Shenghua Technology Co., Ltd., Hunan Dahua New Energy Co., Ltd., Hunan Jiafei New Energy Co., Ltd., Hunan Xiangyu New Material Co., Ltd., Guangdong Hongda New Material Co., Ltd., Hangzhou Longwei New Energy Co., Ltd., Zhejiang Dongyang Dongci, Xinxiang Chuangjia Battery Material Co., Ltd., Tianjin Strand Energy Technology Co., Ltd.

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