JIANGSU GUOJIN DRYING TECHNOLOGY CO., LTD
| Supply Ability | 10 sets per month |
| Delivery Time | 20-30days |
| Packaging Details | Standard export Carton |
| Item Name | 500L-15000L Rotary Harrow Paddle Vacuum Dryer For Sludge |
| Application | Medicine Processing, Chemicals Processing, Plastics Processing |
| Model type | HVRD-2000 |
| Working volume | 1200 L |
| Cylinder size | 1000x2600 mm |
| Stirring revolution | 8-10 rpm |
| Power | 7.5 kw |
| Jacket design pressure | <0.3 Mpa |
| Cylinder pressure | -0.09~0.096 |
| Heat transfer area | 7.5+2.2 M2 |
| Heating source | Steam & electricity & Gas Oil |
| Brand Name | Guojin |
| Model Number | HVRD-2000 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Supply Ability | 10 sets per month | Delivery Time | 20-30days |
| Packaging Details | Standard export Carton | Item Name | 500L-15000L Rotary Harrow Paddle Vacuum Dryer For Sludge |
| Application | Medicine Processing, Chemicals Processing, Plastics Processing | Model type | HVRD-2000 |
| Working volume | 1200 L | Cylinder size | 1000x2600 mm |
| Stirring revolution | 8-10 rpm | Power | 7.5 kw |
| Jacket design pressure | <0.3 Mpa | Cylinder pressure | -0.09~0.096 |
| Heat transfer area | 7.5+2.2 M2 | Heating source | Steam & electricity & Gas Oil |
| Brand Name | Guojin | Model Number | HVRD-2000 |
| Certification | ISO | Place of Origin | China |
| High Light | Harrow Paddle Rotary Vacuum Dryer ，1200L Rotary Vacuum Dryer ，1200l rotary vacuum paddle dryer | ||
500L-15000L Rotary Harrow Paddle Vacuum Dryer For Sludge
vacuum rake dryer is a new type drying machine ,which is designed with the combination of oar blade dryer heat drying principle, with a higher drying efficiency, for a variety of raw materials.
The inner equipped oar blade and screw with continuous ,axial and radial mixing of raw materials ,make the materials to be dried more evenly.With applied both oar blade and screw, when the raw materials were turned over by mixing blades, they speed up the materials contact with heating surface of the dryer,so heat transfer rate is increased,and is conducive to moisture evaporation.
Product Structure
2.1 The loading cylinder of raw materials will be equipped with heating jacket,and heat insulation layer will be equipped outside the jacket,which will prevent the heat be transferred ,and also reduce the heat loss. Discharge hole is equipped with the lower part of the cylinder, on the top of the cylinder with two feeding holes and an air exhaust outlet.When feeding,the raw materials should be fed equally from the two feeding holes,the best feeding capacity is about 60%-80% of the volume of the cylinder,the max feeding capacity should not exceed 80%,otherwise will affect the smooth discharge of gas evaporation .When the sticky raw material is feeding,the feeding capacity should be reduced, to prevent the drive motor overloaded, damage to equipment.
2.2 Hollow shaft is set inside the center of of the cylinder,in heating medium will be put into the shaft( like hot conduction oil or hot water).
2.3 On the hollow shaft distributed with oar blades with certain angle,the oar blades are also hollow within heating transferred,inlet and outlet of hot oil conduction are equipped inside of the blades,to ensure the heat transfer efficiency during the drying
2.4 Seals: Packing seals are equipped during shaft and cylinder.
2.5 Transmission:Except the special models,we normally apply the chain or gear transmission style.Pivot bear apply duplex bearing combination ,with tapered roller bearing and deep groove ball bearing combined,to meeting the requirements of radial and axial force.
Product Structure Features
1. Being installed stirrer in the machine, it makes raw material form the state of continuous circle inside the body, so heating uniformity of raw material is raised greatly.
2. Being installed stirrer in the machine, slurry and paste shape material can be dried easily.
3. Special design for discharging port, make better sealing and less material accumulation, discharge is easy.
4. There are two seal model, mechanical seal and packing seal. The design supply good seal and long life.
5. The special techniques of shaft and rake support high strength and concentric.
6. The medium in shaft and vibration adding equipment will be equipped by requirement
7. Use different filter form according to different material.
Product Application
Vacuum harrow dryer equipment is designed for drying slurry, pasty, powdery materials, thermosensitive materials requiring low-temperature drying, easily oxidized materials, as well as explosive materials, toxic materials and the materials whose organic solvents should be recovered. This vacuum drying equipment is applied to the pharmaceutical, nourishment, food, chemical and other industries.
Product Working Principle
The main structure of oar blade harrow dryer are round cylinder and one rotary hollow shaft equipped in the center of the cylinder.On the shaft are distributed hollow oar blades,the heating are transferred by jacket in the cylinder and the surface of the hollow blades,and the moisture evaporated.During heating,the blades will also mix the materials,so that update the heating area.It is a continuous heating transferred dryer.
Technical Parameters
| Item | type | ||||||||
| Name(unit) | HVRD-500 | HVRD-750 | HVRD-1000 | HVRD-1500 | HVRD-2000 | HVRD-3000 | HVRD-5000 | HVRD-8000 | HVRD-10000 |
| Working volume(L) | 300 | 450 | 600 | 900 | 1200 | 1800 | 3000 | 4800 | 6000 |
| Size in the cylinder(mm) | Ø600x1500 | Ø800x1500 | Ø800x2000 | Ø1000x2000 | Ø1000x2600 | Ø1200x2600 | Ø1400x3400 | Ø1600x4500 | Ø1800x4500 |
| Stirring revolution(rpm) | 10-15 | 10 | 8-10 | 5 | 5 | 5 | |||
| Power(kw) | 3 | 4 | 5.5 | 5.5 | 7.5 | 11 | 15 | 22 | 30 |
| Design pressure of jacket(Mpa) | <0.3 | ||||||||
| Pressure in the cylinder(Mpa) | -0.09~-0.096 | ||||||||
| Heat transfer area(m2) | 2.4+1 | 3.2+1.2 | 4.5+1.5 | 5.6+1.8 | 7.5+2.2 | 9+2.5 | 14+3.5 | 21.6+5.5 | 24.3+5.5 |
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electrical, steam, natural gas or other
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter
Year Established:
2009
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Jiangsu Guojin Drying Technology Co.,Ltd. specializes in the research and development and manufacture of drying, mixing, granulating, crushing, conveying, screening and other equipment. It has now become a large-scale enterprise in the drying equipment industry and a designated production enterprise... Jiangsu Guojin Drying Technology Co.,Ltd. specializes in the research and development and manufacture of drying, mixing, granulating, crushing, conveying, screening and other equipment. It has now become a large-scale enterprise in the drying equipment industry and a designated production enterprise...
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