JIANGSU GUOJIN DRYING TECHNOLOGY CO., LTD
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78.8M2 Drying Area Continuous Disc Fertilizer Compost Drying Machine
CPD Series Continuous Disc Plate Dryer is a high efficiency conducting and continuous drying equipment. Its unique structure and operating principle determine that it has advantages of high heat efficiency, low energy consumption, small occupied area, simple configuration, easy operation and control as well as good operating environment and etc. It can be widely used in drying process in the fields of chemical, pharmaceuticals, agricultural, foodstuff, feed, and other industries.
There are three major types: normal pressure type, closed type, and vacuum type; and four major models: 1200, 1500, 2200 and 3000; and three kind of material grades, A (carbon steel), B (use stainless steel for material contacted area), and C (use stainless steel for material contacted area, steam pipes, main shaft and supports, and linings for cylinder body and top cover).The drying area of the dryer is 4 to 180㎡. We have produced hundreds of models with auxiliary devices which are available to meet requirements of all customers.
CPD Continuous Disc Plate Dryer Working Principle
CPD series continuous plate dryer is a kind of high efficiency conducting and continuous drying equipment. Its unique structure and operating principle provide advantages of high heat efficiency, low energy consumption, less occupying area, simple configuration, easy operation and control as well as good operating environment etc. It is widely used in drying process in the fields of chemical, pharmaceuticals, agricultural chemicals, foodstuff, fodder, process of agricultural and by-products etc., and is well received by various industries.
CPD Continuous Disc Plate Dryer Feature
1. Easy regulation, strong applicability, very simple start-stop operation.
2. Each layer of drying plate can be separately fed into hot/cold media, and the material temperature control is accurate.
3. The residence time of materials can be adjusted accurately.
4. The material flow direction is single, there is no backmixing phenomenon, and the drying is uniform and the quality is stable.
5. The rake blade which transfers the material after stopping feeding can quickly empty the material in the dryer.
6. Careful cleaning and observation of the equipment can be carried out through special large-sized inspection doors and mirrors.
7. The material layer is very thin, the spindle speed is low, the installed power of the system is low, and the power consumption is low.
8. The operating environment is good, the solvent can be recovered, and the exhaust dust content is very low.
9. It can be operated in vacuum, especially for the drying of heat sensitive materials.
10. The dryer is manufactured as a whole. It only needs to be hoisted and positioned. It is very easy to install and locate.
11. Drying plate layout and vertical installation occupy a small area.
CPD Continuous Disc Plate Dryer Technical Parameters
1. Drying Tray
- Designing pressure: generally 0.4Mpa, and the max. pressure is 1.6 MPa.
- Max. working pressure: generally ≤0.4Mpa, and the max. pressure is 1.6 MPa.
- Heat source: steam, hot water, or thermal oil: Use hot water as heat source when the drying plates' temperature is 100°C; Use saturated water steam ≤0.4Mpa or steam-gas when the drying plates' temperature is 100°C~150°C; Use thermal oil when the drying plates’ temperature is 150°C~320°C;
2. Material Transmission System
- Revolution of main shaft: 1~10 rpm, electromagnetism or transducer timing.
- Rake arm: 2 to 8 rake arms will be fixed on the main shaft on the every layer.
- Rake blade: the rake blades are hinged to the rake arms and float with the surface of the plate. There’re several types of rake blades.
- Roller: For the material that is easy to agglomerate, or required to be grinded, the rollers shall be placed at the appropriate place to reinforce the heat transfer and drying process.
3. Three types of dryer body: normal pressure, sealed, and vacuum
- Normal pressure: The dryer body is cylindrical or octagonal and the structure can be integrated or separated. The ducting system for the heat source can be placed inside or outside of the dryer.
- Sealed: The dryer body is cylindrical and it can bear the interior pressure of 5KPa. The ducting system for the heat source can be placed inside or outside of the dryer.
- Vacuum: The dryer body is cylindrical and the design pressure is 0.1MPa. The ducting system for the heat source is placed inside of the dryer.
4. Air Heater
The air heater is usually used to meet larger evaporation capacity requirements in order to increase drying efficiency.
CPD Continuous Disc Plate Dryer Technical Parameters
| Type | Diameter(mm) | Height(mm) | Area of dry(m2) | Power(kw) |
| 1200/4 | 1865 | 2877 | 3.3 | 1.1 |
| 1200/6 | 3297 | 4.9 | ||
| 1200/8 | 3717 | 6.6 | 1.5 | |
| 1200/10 | 4137 | 8.2 | ||
| 1200/12 | 4557 | 9.9 | 2.2 | |
| 1500/6 | 2166 | 3327 | 8.0 | |
| 1500/8 | 3747 | 10.7 | ||
| 1500/10 | 4167 | 13.4 | ||
| 1500/12 | 4587 | 16.1 | 3.0 | |
| 1500/14 | 5007 | 18.8 | ||
| 1500/16 | 5427 | 21.5 | ||
| 2200/6 | 2820 | 3781 | 18.5 | |
| 2200/8 | 4201 | 24.6 | ||
| 2200/10 | 4621 | 30.8 | 4.0 | |
| 2200/12 | 5041 | 36.9 | ||
| 2200/14 | 5461 | 43.1 | 5.5 | |
| 2200/16 | 5881 | 49.3 | ||
| 2200/18 | 6301 | 55.4 | 7.5 | |
| 2200/20 | 6721 | 61.6 | ||
| 2200/22 | 7141 | 67.7 | 11 | |
| 2200/24 | 7561 | 73.9 | ||
| 2200/26 | 7981 | 80.0 | ||
| 2500/6 | 3115 | 3981 | 26.3 | 4 |
| 2500/8 | 4401 | 35 | ||
| 2500/10 | 4821 | 43.8 | 5.5 | |
| 2500/12 | 5241 | 52.5 | ||
| 2500/14 | 5661 | 61.3 | 7.5 | |
| 2500/16 | 6081 | 70.0 | ||
| 2500/18 | 6501 | 78.8 | 11 | |
| 2500/20 | 6921 | 87.5 | ||
| 2500/22 | 7341 | 96.3 | ||
| 2500/24 | 7761 | 105 | 15 | |
| 2500/26 | 8181 | 113.8 | ||
| 3000/8 | 3768 | 5143 | 48 | 11 |
| 3000/10 | 5643 | 60 | ||
| 3000/12 | 6143 | 72 | ||
| 3000/14 | 6643 | 84 | ||
| 3000/16 | 7143 | 96 | ||
| 3000/18 | 7643 | 108 | 15 | |
| 3000/20 | 8293 | 120 | ||
| 3000/22 | 8793 | 132 | 18.5 | |
| 3000/24 | 9293 | 144 | ||
| 3000/26 | 9793 | 156 | ||
| 3000/28 | 10293 | 158 |
CPD Continuous Disc Plate Dryer Show
