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Changzhou Punaier Drying Equipment Co., LTD Contact: Mr. Lee
Phone: 0086-13906122141
Fax: 0086-519-88910379
Q Q: 842192579
Address: Shunnan Development Zone, Jiaoxi, Zhenglu Town, Tianning District, Changzhou, Jiangsu, China.
腾讯分分彩 E-MAIL: 13906122141@163.com

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How to ensure a high degree of vacuum vacuum tray dryer?

Source: | Date: 2017-08-11 | Hit:
Keywords:How to ensure a high degree of vacuum vacuum tray dryer?

Vacuum tray dryer process is suitable for the drying of low temperature sensitive materials such as pharmaceuticals, vitamins, biological products, enzymes, solvent-containing materials. The wet material is added in batches to the quantitative feeder capable of negative pressure, the vacuum pump is turned on, the tray dryer is in a negative pressure state, the material is uniformly added to the dryer through a continuous stopper to perform the drying operation, and the dried material is dried from the dried Discharge port at the bottom of the discharge. The moisture escaping from the material is recovered by the condenser and the solvent receiving tank, and the entire operation is carried out under negative pressure.

The material enters the hopper 1, the pneumatic ball valves a and d are opened at the same time, the material in the hopper 1 enters into the hopper 1, and the material in the hopper 2 enters the drier under the action of the stirring device , The pneumatic ball valve a and d are closed at the same time, the pneumatic ball valves b and c are opened at the same time, the material in the hopper 2 enters into the feed transition silo 2, meanwhile, the material in the transitional silo 1 enters the dryness under the action of the stirring device Machine, so repeatedly, wet material into the dryer on the top of the drying plate.

The dried material enters the inlet of the pneumatic ball valve e under the action of the rake knife, the pneumatic ball valve e and h are opened at the same time, the dry material enters the discharging hopper 1, the material in the discharging hopper 2 passes through the pneumatic ball valve h Dryer, the same, the dried material under the action of the razor into the pneumatic ball valve g imports, pneumatic ball valve g and f at the same time open, dry material into the discharge hopper 2, the discharge material within the hopper 1 Through the pneumatic ball valve h out to the dryer, so repeatedly, dry material out to the dryer outside the package.
 
Vacuum tray dryer sealing between the upper and lower shaft, the need for machining accuracy between the upper and lower concentricity, you can add filler plus mechanical seal, cylinder welding, weld test pressure test, the feed of the continuous vacuum valve Of the control, which is missing every point is not in place, will affect the degree of vacuum, so you must make every aspect of the metalworking to ensure high vacuum tray dryer, Changzhou P Nair has done this point, the vacuum disk Dryer is my company's products welcome new and old customers For more information Tel: 0086-519-88908758


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Address: Shunnan Development Zone, Jiaoxi, Zhenglu Town, Tianning District, Changzhou, Jiangsu, China.
Hotline: 0086-519-88908758 / 0086-519-88295558 Fax: 0086-519-88910379
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