Spray drying equipment -- catalogue
1、F-YPLSpray drying small granule preparation line for anti sticking wall
2、LPG centrifugal spray dryer
3、ZLPG Spray dryer for Chinese medicine extract
4、YPG Pressure spray dryer
5、QPG Airflow spray dryer
6、NLP Pressure spray drying granulator

         

LPGcentrifugal spray dryer YPGPressure spray dryer QPG Airflow spray dryer ZLPGSpray dryer for Chinese medicine extract  
喷雾应用示意
                                      
糊精压力喷雾        胶原蛋白干燥       陶瓷包衣              陶瓷造粒               玉米浆干燥      

Brief introduction of spray drying technology:

Spray drying technology: hot air enters the drying chamber, and the feed liquid (solution, emulsion, suspension, paste liquid) is sent to the spray head of the drying chamber.

There are three basic forms of atomization: LPG centrifugal type, YPG pressure type and qpg air flow type, followed by the evolved ZLPG traditional Chinese medicine extract type and NLP

Optional: constant temperature feeding bucket with stirring; Automatic cleaning tower device.

Equipment characteristics

*The drying speed is fast, and the surface area of the liquid is greatly increased after atomization. In the hot air flow, 95% ~ 98% of the water can be evaporated instantly to complete the drying.

*The product has good uniformity, fluidity and solubility, high purity and good quality.

*The production process is simplified and the operation control is convenient. The liquid with 40% ~ 60% moisture content (up to 90% for special materials) can be dried into powder products at one time.

*The material liquid is atomized into very small mist droplets, which greatly increases the surface area of the material liquid in contact with the hot air. The small droplets exchange heat and mass with the hot air, the water evaporates rapidly, and is dried into powder products in a very short time. The powder particles are collected, and the waste gas is discharged to the outside.

*The drying time is only a few seconds, which is especially suitable for the drying of heat sensitive materials.

*The particle size, bulk density and moisture of the product can be adjusted within a certain range, which is very convenient for control and management.


1F-YPLSpray drying small granule preparation line for anti sticking wall

   The successful development of the production line provides the possibility for spray drying to prepare solid preparations for raw materials with strong hygroscopicity, electrostatic adhesion and thermal viscosity.

The tower diameter and height of the production line are not limited by the gas sweeping arm, with high production efficiency, low energy consumption, extended continuous production time, basically no wall sticking, good product quality, cleaning and improved safety production.
     Main features:

(1) Reduce wet sticking of materials

Increase tower height, tower diameter and air wall air device.

(2) Reduce the electrostatic adhesion of materials to the wall

The average particle size of the produced material is 80-300 mesh and 120 mesh, and the particle size is enough to avoid electrostatic adhesion of powder to the wall.

(3) Reduce the hot melt adhesion of materials

On the premise of ensuring the drying strength of the system, the temperature of the material can always be maintained at 50-80 degrees to avoid hot melt sticking to the wall.

(4) The system is sealed, the material loss is less, and the environmental pollution is eliminated.

The dryer operates under micro negative pressure.

(5) The key components of the dryer are easy to replace, and the key control parameters are adjustable to adjust the residence time of materials and meet the needs of multi variety drying.

2、LPG centrifugal spray dryer

Main features: LPG centrifugal spray dryer features: uniform particle size, most particles diameter between 100-300 mesh.

LPG Technical parameters

型号

5

25

50

100

150

200

200-3000

入口温度

≤350°C

出口温度

80-90°C

蒸发量(kg/h)

3-7

18-25

35-50

75-100

120-150

170-200

200-3000

传动形式

5型为压缩空气传动5 Model Compressed air 其余机械传动By machine

转速(rpm)

25000

22000

21500

18000

18000

18000

15000

喷雾盘直径(mm)

 

50

105

120

135

155

155

155-340

热源

电Electricity

电+蒸汽

Electricity+ steam

电+蒸汽

Electricity+ steam

电+蒸汽Electricity+ steam

电+蒸汽燃油燃煤气Electricity+ steam, oil fuel, gas

电+蒸汽燃油燃煤气Electricity+ steam, oil fuel, gas

由用户自己解决

Solved by customer

传动功率(kw)

4.2

14

18

23

29

43

 

电加热功率(kw)

9

36

48

72

84

96

 

干粉回收率(%)

≥97

≥97

≥97

≥97

≥97

≥97

≥97

直径(mm)

1060

1800

2133

2560

2860

3260

根据实际情况确定

高度(mm)

2300

4260

4645

6000

6700

7500


3、ZLPG Spray dryer for Chinese medicine extract

ZLPG special spray dryer for Chinese medicine extract:

1. The drying speed is fast, generally only takes more than ten seconds, with the characteristics of instantaneous drying.

2. During the drying process, the droplet temperature is relatively low, which is especially suitable for the drying of heat sensitive materials and can maintain the color, aroma and taste of materials.

3. In order to prevent the wall sticking phenomenon of the drying tower, the device is equipped with sandwich air cooling and product air cooling structures to effectively solve the wall sticking phenomenon of the product.

4. The unique air supply system timely separates the dried products from the hot and wet air in the system, avoiding the possibility of moisture absorption or caking of the dried products.

Technical parameters

型号specification

5

20

50

100

150

200

300

干燥塔直径dia of towerФ(mm)

1200

2300

3000

4000

4400

4800

5500

进风温度temperature of inlet air(℃)

180-200

出风温度emperature of outlet air ℃

85-100

水份蒸发量

Capacity of water vaporize(kg/h)

5-7

15-30

40-60

80-120

140-160

180-220

250-350

 

 

4、YPG Pressure spray dryer
Product information: YPG pressure spray dryer features: larger particles, particle size uniformity slightly worse, most of the particles in diameter between 60-150 mesh.

Technical parameters

型号

50

100

150

200

300

500

1000

水份蒸发量(H2Okg/h)

50

100

150

200

300

500

1000

外形尺寸(Ф×H)mm

1600×8900

2000×11500

2400×13500

2800×14800

3200×15400

3800×18800

4600×22500

高压泵压力(MPa)

根据物料实验效果在0.6-5之间调节,一般操作在1-3之间

功率(kW)

8.5

14

22

24

30

45

75

进风温度(℃)

300—350

产品含水量%

<5

物料回收率%

>97

加热方式

电加热(kW)

75

120

150

温度低于200℃时,具体按实际计算。

电+蒸汽(MPa+kW)

0.5+54

0.6+90

0.6+108

热风炉(kcal/h)

150000

300000

300000

400000

600000

800000

1600000

注:水份蒸发量与物料的特性及进风温度有关,本表参数仅供参考。

 

5、QPG Airflow spray dryer
Features: fine particle size and wide distribution. It is suitable for spray drying of sticky and heat sensitive materials such as Chinese medicine extract, enzyme, glue and so on.

QPG technical parameters

型号specification

5

25

50

100

150

200

蒸发量(kg/h)

Δt=150℃~90℃

1.5

7.5

15

30

45

60

Δt=200℃~100℃

2.5

12.5

25

50

75

100

Δt=250℃~100℃

3.75

18.75

37.5

75

112.5

150

Δt=300℃~100℃

5

25

50

100

150

200

Δt=350℃~110℃

6

30

60

120

200

240

压缩空气(m3/min)

0.3

0.4

0.6

1.5

2.7

3.4

压缩气压(MPa)

0.4

0.6

0.7

热源方式

电、电+蒸汽、燃煤(油)热风炉

供热量(104kcal)

1

5

10

20

30

40

风机功率power of fan(kW)

0.75

2.2

4

7.5

11

15

 6、NLP Pressure spray drying granulator

Features: the machine atomizes the materials into small droplets through hydraulic pressure, enters the pressure nozzle, convective drying with hot air in the tower to obtain granular products.

NLP technical parameters

型号

1600

1800

2500

2800

3400

4000

5200

6000

进风温度(℃)

150-300

150-300

150-300

150-300

150-300

150-300

150-300

150-300

排气温度(℃)

75-80

75-80

75-80

75-80

75-80

75-80

75-80

75-80

水蒸发量(kg/h)

80-200

110-250

140-320

160-350

200-420

260-552

350-750

440-900

塔径(㎜)

1600

1800

2500

2800

3400

4000

5200

6000

占地面积(㎡)

8-13

8-17

24-38

32-40

44-63

52-74

63-80

72-95

 

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