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Our company and a company in Jiyuan City, Henan Province signed a contract for the purchase and sale of high gravity distillation tower, and achieved good results again
2020-07-27

Our company and a company in Jiyuan City, Henan Province signed a contract for the purchase and sale of high gravity distillation tower, and achieved good results again


Model of high gravity distillation column: kcj - 750 (3)


Technical parameters: the inner diameter of the column is Φ 750, the height is three layers, and there are about 20 theoretical plates (including stripping section and distillation section). The rotating speed of the disk is 1000r / min, the pressure resistance in the tower is 0.12mpa, and the temperature resistance is 110 ℃. The driving motor power is 7.5kW. The treatment capacity is 15t / D in methanol (50% v / V). The feed methanol concentration was 50% (V / V), and the product methanol concentration was 99% (V / V).


Introduction to high gravity distillation column:


High gravity distillation column is a new and efficient distillation equipment jointly developed by our company and provincial scientific research and design units. This kind of equipment is first used in national defense and military industry. In recent years, it has been gradually applied in solvent recovery, absorption and desulfurization projects in civil chemical, pharmaceutical, light industry, petrochemical and environmental protection industries. Our company's original centrifugal distillation tower is a rare master of continuous distillation or batch distillation of 2 or 3-tuple products. It has the advantages of excellent performance, small floor area, small volume, low height, convenient operation, installation and maintenance, safe and reliable production, low management cost, low comprehensive energy consumption and high efficiency (the theoretical plate number per unit length is more than ten times of the ordinary tower). Among them, the "small-scale fast loading centrifugal distillation column" is an indispensable equipment for the development and trial production of new products in universities, middle schools, scientific research institutions, factory pilot rooms or workshops.



Product advantages:

1. The diameter of high gravity distillation column is greatly reduced

2. The height of the high gravity distillation column is greatly reduced, and the distillation column is only two meters.

3. High gravity distillation column has the advantages of short carding time, small liquid holding capacity, strong anti blocking ability and safe and reliable operation. It is suitable for distillation recovery of materials with high heat sensitivity and viscosity.

4. High gravity recovery tower is easy to operate and maintain. It usually takes about 1 hour for the traditional tower to reach the design component at the top of the tower, while it only takes about 10 minutes for the centrifugal tower to reach equilibrium. The maintenance workload is small, only need to replace the mechanical seal every year.

5. The energy saving of high gravity distillation column is about 5-40%. It is mainly due to the low height, small volume and less heat loss.

6. The tray efficiency of high gravity distillation column is higher than that of traditional column, so it can be used in the production of products with high separation accuracy. The tower can also be used for absorption, desorption, extractive distillation, dephosphorization and other unit operations.

7. The waste liquid discharge of high gravity distillation column is low. Under the same conditions, the waste liquid discharged from the general column is about 3%, while the centrifugal distillation column can meet the requirements of customers and environmental protection, and the discharge can be controlled below 0.5%, which has good environmental protection effect and good social and economic benefits.


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