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Contact: Jinchun Du
Mob: +8613506161985
Contact: Tony Gao
Mob: +8613812107230
Tel: +86-510-86151034
Fax: +86-510-86012118

E-mail: 13812107230@163.com
Address: Yun Gu Road No.3, Yunting Town,Jiangyin City,Jiangsu Province,China

Double Conical Revolving Vacuum Dryer

Double conical revolving vacuum dryer for chemical, pharmaceutical, food and other industries powder, granular and fiber concentration, mixing, drying and low temperature drying of materials (such as biochemical products, etc.). More suitable for easy oxidation, volatile, heat-sensitive, strongly stimulating, toxic materials and does not allow the destruction of crystalline materials drying.

Double conical revolving vacuum dryer is a new generation of drying plant developed by our factory in the field of similar domestic products. The double-cone vacuum adopts the belt-chain two elastic connection ways, so the equipment runs smoothly. As a professional drying equipment factory, our products from the HTF for the heat medium, medium temperature steam and low temperature hot water readily available.

Double Conical Revolving Vacuum Dryer.jpg


Double Conical Revolving Vacuum Dryer Working Principle

Let heat source (for example, low pressure steam or thermal oil) pass through the sealed jacket. The heat will be transmitted to raw material to be dried through inner shell;Under driving of power, the tank is rotated slowly and the raw material inside it is mixed continuously. The purpose of reinforced drying can be realized; The raw material is under vacuum. The drop of steam pressure makes the moisture (solvent) at the surface of raw material reach the state of saturation and evaporate. The solvent will be discharged through vacuum pump and recovered in time. The inner moisture (solvent) of raw material will infiltrate, evaporate and discharge continuously. The three processes are carried out unceasingly and the purpose of drying can berealized within a short time.


Double Conical Revolving Vacuum Dryer Sketch of Structure

Double Conical Revolving Vacuum Dryer Sketch of Structure.jpg               

Double Conical Revolving Vacuum Dryer Performance Characteristics

1. The design of this machine is advanced and its inner structure is simple. So its clean is very convenient and the raw material can be discharged fully and its operation is very simple.

2. It can reduce labour and improve working environment. At the sametime when the cylinder is rotating, the raw material is rotated too.the wall of cylinder can not be accumulated on the wall. 

3. Its coefficient of thermal transmission is high and the drying speed is high. Not only it can save energy but also the raw material can be dried fully and unifonmly and the quality of product is high. 

4. When the oil is heated Automatic temperature control. Biochemical products and mineral raw materials can be dried, the temperature can be between 20 ~ 160oC.

5. High thermal efficiency, more than 2 times higher than the average oven.

Indirect heating. Materials will not be contaminated, in line with "GMP" requirements. 

6. Equipment maintenance easy, easy to clean.

7. Recommended process placement Demonstration solvent recovery process placement.

4. It can be used wide for pharmaceutical industry, chemical industry, foodstuff industry, dyestuff industry, ete.


Double Conical Revolving Vacuum Dryer Application

Double Conical Revolving Vacuum Dryer.jpg

The machine is suitable for vacuum mixing and drying of powder and granule raw materials of pharmaceutical industry, chemical industry, foodstuff industry etc.Particularly it is suitable for raw materials that have the follow requirements:

1). Themal sensitive raw materials that cannot be dried at high temperature.

2). Raw materials that is easy to oxidize and dangerous.

3). Raw materials that the solvent and toxic gases are needed to recover.

4). Rawmaterials that have special requirement for crystal shape.

5). Raw materials that have special requirement for the content of residual volatile.



Double Conical Revolving Vacuum Dryer Technical Parameters


Model

100

350

500

750

1000

1500

2000

3500

4500

5000

Volume Inside of Tank (L)

100

350

500

750

1000

1500

2000

3500

4500

5000

Max. Loading Capacity (L)

40

140

200

300

400

600

800

1400

1800

2000

Max. Loading Weight (kg)

20

70

100

150

200

300

400

700

900

1000

Revolution (rpm)

3~13

6

5 .

4

4

4

Heating Area (m2)

1.1

2.3

2.8

3.9

5.1

6.5

8.2

12.2

16.5

18.2

Power of Motor (kw)

0.75

1.1

1.5

2.2

3

4

5.5

7.5

11

15

Occupied Area(L x W )(mm)

2160

x800

2160

x800

2350

x800

2560

x1000

2860

x1300

3060

x1300

3260

x1400

3760

x1800

3960

x2000

4400

x2500

Rotating Height (mm)

1750

2100

2250

2490

2800

2940

2990

3490

4100

4200

Design Pressure Inside of Tank (MPa)

-0.1^0.15

Design Pressure of Jacket (MPa)

<0.3

Weight (kg)

800

1100

1200

1500

2800

3300

3600

6400

7500

8600

Notes:

For raw material, if its volume has great change before and after dry, then its filling coefficient may be increased or decreased suitably.

Speed adjusting motor of 0-6rpm might be chosen according to the user's requirements.The following aspects should be point out when to order:

1. The above-mentioned parameters are calculated based on material density of 0.6g/cm3.lf it's over, please point out.

2. If certificate for pres^irevesselisrequired.pleasepointout.

3. If glass lining for interior surface is required, please point out. If the material is explosive, or flammable, the calculation should be made according to trial results.


Ordering Precautions of Double Conical Revolving Vacuum Dryer

1. Its heating has two ways: hot water: steam conduction oil.

2. When order, please indicate the temperature of raw matrial to be undertaken or the operation temperature of dryer in order to choose or provide suitable heat source for you.

3. When dry viscous raw material, our factory will design special stirring device in the chamber.

4. The auxiliary parts of vacuum dryitig system can be supplied and installed by our factory. Please indicate them when order.

5. If having special requirements, our factory can also design, manufacture and install as request.

6. The cost of complete equipment should be increased in accordance with the needs.



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