Product description
Agitated Nutsche Filter and Dryer "three-in-one" is a new generation of solid-liquid separation process equipment gradually used in China from the 1990s. SR's multi-functional filter washing and drying unit can make the materials complete the three processes of filtering, washing and drying in a closed container equipment, which maximizes the equipment utilization. Avoiding environmental pollution and environmental pollution to materials, reducing material transfer losses, saving solvent usage, suitable for intermittent batch production.
Working principle
Filtration stage: separation of the product's filter cake and mother liquor. Cake thickness can reach 600mm
● Washing stage: the filter cake is further purified, the residual mother liquor is washed and pre-dehydrated Mix the filter cake and the washing liquid layer by layer through the lifting stirrer, and finally form a slurry, and the suspension filter cake is fully washed
● Drying stage: The filter cake is dehydrated and dried. While the filter cake is being loosened layer by layer by the agitator, the side wall of the equipment, the bottom of the filter plate, and the moving stirring leaf simultaneously heat the filter cake. The effect is to speed up the evaporation rate by the method of vacuum in the equipment, and remove the evaporated moisture by adding the treated hot nitrogen and other media to accelerate the drying of the material and improve the drying effect.
● Unloading stage: The dry material is automatically discharged from the side exit oblique opening through the reversal of the S-type stirring slurry.
Product advantages:
Choose the right material for different media
● Suitable for closed production of materials
● Large range of operating temperature and pressure
● Reduce investment costs
● Reduce labor
● High utilization
● High efficiency
● Wide range of products
● Energy saving, environmental protection, three wastes can be completely recycled
Equipment characteristics:
● SR Agitated Nutsche Filter and Dryer unit is continuous operation of the whole process of filtering, washing and drying in the same container
● Operate under pressure or vacuum to achieve solid-liquid separation
● The filter cake is evenly distributed during filtration, and the solid-liquid separation effect is good
● SR hydraulically controls the lifting of the mixing system, maximizing the solid material space during filtering
● Lifting and stirring of the stirring blades, so that the filter cake and cleaning solution are fully mixed during cleaning, and the filter cake is fully washed
● Reduce time and improve efficiency when drying
● Various control of liquid outlet valve, automatic discharge by solid discharge system, reducing labor intensity
● Online cleaning and online sterilization; the entire operation can be carried out under the protection of inert gas, which is safe and reliable
● The SR filter bottom plate is removable, which helps the equipment to be thoroughly cleaned. It is suitable for the production of sterile APIs and fully meets the production requirements of GMP and FDA.
Standard device:
● Drive system
● Sealing system
● Heating and stirring system
● Sampling valve
● Discharging device
● Online cleaning and online sterilization system
● Material washing device
● Dry dust filtration system
● Lift drive system
● Intelligent control system
Model | SR500 | SR600 | SR800 | SR1200 | SR1400 | SR1600 | SR2000 | SR2300 | SR2800 | SR3000 | SR3200 |
Filtration area(㎡) | 0.19 | 0.28 | 0.5 | 1.0 | 1.5 | 2.0 | 3.0 | 4.0 | 6.0 | 7.0 | 8.0 |
Inner diameter(mm) | 500 | 600 | 800 | 1200 | 1400 | 1600 | 2000 | 2300 | 2800 | 3000 | 3200 |
Volume(㎥) | 0.4 | 0.26 | 0.53 | 1.36 | 1.19 | 2.99 | 5.06 | 6.76 | 10.8 | 14.8 | 16.8 |
Cylinder height(mm) | 600 | 750 | 900 | 950 | 1100 | 1200 | 1200 | 1250 | 1250 | 1550 | 1550 |
Cake height(mm) | 120 | 120 | 200 | 250 | 300 | 350 | 400 | 450 | 450 | 600 | 600 |
Blade lifting height(mm) | 150 | 150 | 300 | 300 | 350 | 400 | 450 | 500 | 500 | 550 | 550 |
Power of mixing motor(KW) | 2.2 | 3.0 | 5.5 | 7.5 | 11 | 15 | 18.5 | 18.5 | 22 | 37 | 45 |
Net weight of equipment(Kg) | 1350 | 1560 | 2230 | 4300 | 5890 | 6630 | 11350 | 13850 | 16300 | 18650 | 21230 |
Total equipment height(mm) | 2560 | 2890 | 3130 | 3900 | 4360 | 4680 | 5150 | 5280 | 5520 | 5750 | 5850 |
Application
Filtration methods: filtration, separation, screening, closed type, pressure filter type, suction filter type, multifunctional type, intelligent automatic type, online cleaning and sterilization type
Filtering purpose: filter crystalline or granular materials, filter required liquids, wash required solid materials, dry required solid materials
Application industry: pharmaceutical technology, food and beverage, fine chemical industry, petrochemical industry, pesticide, printing and dyeing, papermaking, etc.
Applicable materials: antibiotics, penicillin, proteins, polymers, vitamins, citric acid, pigments, nickel production, recovery of various precious metal catalysts, sugar production, titanium dioxide production, melamine production, chlor-alkali industry production, glyphosate decolorization and decarbonization, Activated carbon filtration, polysilicon powder recovery, waste acid (hydrofluoric and nitric acid) filtration
Wuxi Shuangrui Machinery Co., Ltd has established long business with many foreign customers for over 20 years,like Germany, United States, Korea, Japan, India ect.
Any more information needed for SR Multi-function Filter Washing and Drying equipment,please feel free to contact with me by E-mail:service@srchemicalequipment.com
