LOGOCHANGZHOU DONAU TECH CO., LTD.

 

 


节能干燥设备--(真空)带式干燥机 (可做欧盟CE & PED认证)
Energy Saving Drying Equipment --Vacuum Belt Dryer ( Can be CE&PED certificated )

disc_paddle_dryer

真空带式干燥机

 

真空低温固体连续干燥机,在真空容器内设计布置3-11层传送带,通过连续固体进料器和布料器,将客户所需要干燥的原料在真空条件下实现连续送料,并均匀的布放在干燥带上,由于物料在干燥过程中不断翻动,加快了蒸发速度和时间,同时保证产品在干燥过程中的均匀性,干燥的温度在 30℃-150℃ 可调,物料从进入干燥机到干燥后出料约 20-80 分钟可调。干燥后的产品如需粉碎工艺,可在真空条件下粉碎,避免了粉尘飞扬,增加了产品收率和解决了污染等问题。干燥后的产品通过真空连续出料器和真空收料机实现连续出料,同时可实现有机溶剂的回收,解决了环保问题并增加溶剂回收收益。

干燥原理

根据客户产能的大小,在真空容器内设计布置3-11层传送带,通过连续固体进料器和布料器,将客户所需要干燥的原料在真空条件下实现连续送料,并均匀的布放在干燥带上,由于物料在干燥过程中不断翻动,加快了蒸发速度和时间,同时保证产品在干燥过程中的均匀性,干燥的温度在30-150℃可调,物料从进入干燥机到干燥后出料约20-80分钟可调。干燥后的产品如需粉碎工艺,可在真空条件下粉碎,避免了粉尘飞扬,增加了产品收率和解决了污染等问题。干燥后的产品通过真空连续出料器和真空收料机实现连续出料,同时可实现有机溶剂的回收,解决了环保问题并增加溶剂回收收益。

适用范围

◆中药、西药、食品、化工等企业
◆各种固体、结晶体、颗粒、粉末、丸剂、果品等原料
◆易氧化、易爆、强刺激、剧毒物料
◆需要回收各种溶剂的产品
设备特点
◆实现真空条件下连续进料连续出料
◆实现干燥工艺自动化、连续化、管道化
◆干燥工艺温度在30-150℃可调
◆运行成本是传统干燥工艺的三分之一
◆产品收率达到99%以上
◆干燥时间20-80分钟可调
◆大大降低劳动力成本
◆采用PLC自动控制系统
◆减少了干燥工艺复杂造成产品污染的环节
◆实现产品干燥过程中溶剂回收要求
◆在线自动清洗,符合GMP要求

Vacuum belt continuous dryer

 

       Vacuum continuous solid-state dryer with 3-11 layers in the vacuum container. Through the continuous solid feeder and distributor, the raw materials needed by customers can be continuously fed under vacuum conditions, and the uniform cloth can be placed on the conveyor. On the drying belt, as the material is continuously turned during the drying process, the evaporation speed and time are accelerated, and the uniformity of the product during the drying process is ensured. The drying temperature is adjustable from 30°C to 150°C, and the material goes from the dryer to the dryer. The output is adjustable after about 20-80 minutes. After the dried product needs to be crushed, it can be crushed under vacuum conditions to avoid flying dust, increasing product yield and solving problems such as pollution. The dried product is continuously discharged through the vacuum continuous feeder and the vacuum receiver. At the same time, the organic solvent can be recovered, the environmental protection problem is solved, and the solvent recovery benefit is increased.

Drying principle

According to the size of the customer's production capacity, the 3-11 layer conveyor belt is designed and arranged in the vacuum container. Through continuous solid feeders and distributors, the raw materials needed by customers can be continuously fed under vacuum conditions, and the uniform cloth can be placed dry. With the belt, as the material is continuously turned during the drying process, the evaporation speed and time are accelerated, and at the same time, the uniformity of the product during the drying process is ensured. The drying temperature is adjustable at 30-150° C., and the material goes from the dryer to the dryer. The material is adjustable in about 20-80 minutes. After the dried product needs to be crushed, it can be crushed under vacuum conditions to avoid flying dust, increasing product yield and solving problems such as pollution. The dried product is continuously discharged through the vacuum continuous feeder and the vacuum receiver. At the same time, the organic solvent can be recovered, the environmental protection problem is solved, and the solvent recovery benefit is increased.

Scope of application

◆Chinese medicine, western medicine, food, chemical industry, etc.
◆ Various solids, crystals, granules, powders, pills, fruits and other raw materials
◆Easily oxidized, explosive, strong stimulation, highly toxic materials
◆Products requiring recycling of various solvents
Features
◆Continuous feeding continuous discharge under vacuum conditions
◆To achieve automation of drying process, continuous, pipeline
◆ Drying process temperature is adjustable at 30-150°C
◆The operating cost is one-third of the traditional drying process
◆Product yield reaches above 99%
◆Adjustable drying time 20-80 minutes
◆ greatly reduce labor costs
◆ PLC automatic control system
◆ Reduced the complexity of the process of drying caused by product contamination
◆To achieve solvent recovery during product drying
◆ Online automatic cleaning, in line with GMP requirements

 

4.工艺流程图schematic diagram 

P&ID of paddle dryer

5.技术参数( Technical Parameter ):

参数\型号Parameter\Model

VBD6.5-3

VBD15-3

VBD30-5

VBD50-5

VBD80-5

VBD100-7

VBD120-7

VBD160-7

VBD200-11

VBD220-11

加热面积Heating Area

6.5

15

30

50

80

100

120

160

200

220

有效水分蒸发量Effective moisture evaporation(Kg/h)

5~10

10~20

25~35

40~60

70~90

90~120

110~130

150~180

180~210

210~230

换热板层数Number of heat exchange plates

3

3

5

5

5

7

7

7

11

11

干燥温度范围Drying temperature range

40~180

加热及冷却区分配Configuration of Heating and cooling area

2/1

2/1

4/1

4/1

4/1

6/1

6/1

8/1

10/1

10/1

进料含水率Raw Moisture content

20~30

干燥成品含水率Final moisture content

≤1~4

加热介质Heating media

热水Hot Water、蒸汽Steam、导热油Hot oil

设备尺寸mesurements(L/W/H)mm

6500/1200/2200

6500/1900/2500

9500/1900/2500

12000/2200/2800

12000/2600/3000

12500/2600/3000

17500/2600/3000

17500/3000/3200

17500/3200/3200

19500/3200/3200

总装机功率Total power

18

24

30

34

36

40

45

48

50

58

清洗系统工作压力Washing working pressure(MPa)

0.5~1

干品产量Capacity

30~60

60~100

100~150

150~220

200~300

250~350

300~400

350~450

400~600

500~800

注明Remark

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact:

Wechat

Wechat

Name: Mr.Jack Chen , Cell Phone : 0086-138-0611-9207 , Email: donautech@126.com

Address: Shen'an Industry zone ,Zhenglu Town , Changzhou City ,Jiangsu Province , China .

 

Name: Ms.Emily Zha, Cell Phone : 0086-137-7510-5518 , Email: Emilyzha@126.com

Address: Shen'an Industry zone ,Zhenglu Town , Changzhou City ,Jiangsu Province , China .