In order to meet the confined production process, filter washing and drying reactor, three-in-one filter has been developed. This production system can realize half automatic or complete automatic operation control.
Maily used for crystallization liquid filtration, washing, drying process.it includes: feeding, beating, filtering, washing, drying, discharging, on-line inspection (optional), etc key steps to prepare for the cleanroom of next mixing process. And this Nutsche Filter Dryer also has CIP, SIP functions.
1 Feeding Open the feeding valve to feed in the tank, paddle should be in the upper position when feeding, if necessary, can be lowered stirring paddle for low speed stirring, so that the material is evenly distributed. When the material reaches the specified process stop feeding, close the feed valve
2 Washing Washing fluid at 0.2 ~ 0.3MPa pressure by the rotating nozzle cleaning, and stirring paddle has been suspended high. Slurry washing: When a certain amount of washing liquid after the accession to stop adding gradually lower stirring paddle and pulp slurry at an appropriate speed stirring. Stir continuously from top to bottom.
3 Filter After washing, upper the stirrer to related position, stop stirring, the liquid will be discharged from bottom. Then repeat the filtering steps until you get perfect material. If filter finish,make the material is similiar, then make the stirrer blade upper from material surface about 20mm.
4 Drying 1. open hot water valve, then balance valve, nextly vacuum valve. 2. Pls open the balance valve in advance if upper vacuum down drying condition, to ensure pressure balance. to Concentration of chloride ions in the heating and cooling water should be strictly controlled, to avoid chloride ions on the jacket and the tank corrosion. Pls use of chloride-free water. 3. Open the jacket water inlet valve slowly, and open slightly for water outlet valve. Fully open them when outlet and inlet has temperature gap less than 20℃ to avoid cavitation vibration.
5 Material discharge Sampling analysis before discharge, if ok, then discharge them. First turn off the heating water valve, slowly open the cooling water valve. Slowly lower the stirring paddle, stirring material accelerated cooling, then the vacuum pump can be opened to exhaust heat. Before open the discharge valve, pls fill pure nitrogen for balance protection. when the pressure is atmospheric pressure, the impeller through the thrust reverser action, the material discharged from the discharge valve.
Packing & Delivery
Packaging and Shipping
-The main parts will be wrapped with foam,then put into the carton; the mainbody portion will be packed in wooden cases -Both neutral and customized packaging can be available -We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on, you can also choose the appropriate one based on your timeline and budget. Besides,you can choose to use your own shipping agent
TOPTION as a professional lab solution provider is specialized in manufacturing and selling photochemical glass reactor ,UV glass reactor system, xenon glass reactor, single-layer glass reactor,double-layer glass reactor, three-layer glass reactor,thermostatic equipment, ice maker, ultrasonic instrument, spray dryer, air dryer,extracting device and so on, who are work in chemistry, biology, pharmaceutical, environment analysis, food, academic research, etc. Regardless of the field you work in, we keep striving for the same goal: to provide you with the most suitable solutions & products, to make your research more accurate & efficient.
TOPTION has passed the “ISO9001:2008 Quality Management System”certification and most of our products have passed CE certification,the quality can be assured.
Toption Instrument Instrument Co., Ltd is a famous manufacturer of lab equipment, located in the central china. We specialized in rotary evaporator, jacketed glass reactor, single layer glass reactor, high-pressure reactor, photochemical reactor, ultrasonic dispenser/homogenizer, freeze dryer(lyophilizer), spray dryer and so on.
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1.One year warranty for the products described here. 2.Beyond the warranty period, product problems can also be solved by our company, but charge component cost and maintenance cost properly. 3.Reliable quality and thoughtful after-sale service:If you encounter problems when using our products,please contact us by telephone or e-mail,we will be ready to provide consulting,maintenance and other services immediately.