LDGZ single cone vacuum dryer

1、 Application

Vacuum contact low-temperature drying method
Mixing/Drying
Heating/Cooling
Distillation/Crystallization/Drying
Mixing/coating and liquid injection

2、 Specifications

500L 1000L 1500L 2000L 3000l

3、 Multi purpose

LDGZ single cone vacuum dryer can be applied in many fields; Especially suitable for process treatment in closed and controllable environments, such as the pharmaceutical and chemical industry, as well as additives, unstable extract crystals under air or high temperature, and various pharmaceutical and biological processes. Our LDGZ single cone vacuum dryer equipment is the best choice to meet your production needs.

4、 High efficiency vacuum drying

The LDGZ single cone vacuum dryer is a multifunctional equipment that integrates mixing, drying, and distillation. It adopts a fully enclosed GMP cleaning design, and its drying efficiency is 3-5 times that of the same specification (double cone rotary vacuum dryer). The loading capacity is twice that of the double cone rotary vacuum dryer, and the relative efficiency is increased by 6-10 times. The spiral stirrer can achieve a bottom-up spiral circulation mixing effect for materials, and can achieve efficient heat transfer characteristics. When the material loading rate is between 30% and 100%, it can achieve a utilization efficiency of 100% of the heating area. It is a new type of drying equipment that is energy-saving, efficient, environmentally friendly and clean.

5、 High mixing accuracy

It can achieve high mixing accuracy. Even if materials with different densities and particle shapes are mixed in the same batch of products, the required mixing accuracy can be achieved in a conical mixer. Adding a small amount of material to a large batch of materials under such harsh process conditions can also be well mixed in our company's conical vacuum dryer.

6、 Low shear force spiral belt mixing

Using a low shear force spiral stirring blade, gently mix materials at low speed and low energy consumption. The intensity and mixing time of the mixture are relatively low.

7、 Suitable for viscous materials

Under the action of friction and pressure generated between material particles during mixing, even highly viscous materials can be separated and effectively mixed.

8、 Different material loading rates

The filling rate of the conical spiral belt mixing/drying machine is 30% -100% of the effective working volume, and consistent results can be obtained for mixing and drying with different loading amounts within this range.

9、 Sealed cleaning design

The LDGZ single cone vacuum dryer itself is a fully enclosed design, and all connecting components including feeding and discharging are fixed, which can meet material and environmental safety requirements.

10、 Vacuum sampling valve (Figure 2)

The vacuum sampling valve is directly connected to the spiral heating cone vacuum dryer, without any dead corners, to avoid contamination of the sampled sample. The maximum working pressure of the sampling valve is 0.8Mpa, with full vacuum and a working temperature of 150 degrees.

11、 Sealed hemispherical valve (Figure 1)

This hemispherical valve is designed to meet the special requirements of vacuum drying in the pharmaceutical industry, fully complying with the practical use requirements of GMP sanitary grade ball valves. It is resistant to vacuum and pressure, has stable sealing performance, long service life, and easy maintenance. Different materials and sealing materials can be selected, suitable for products with various densities of crystal particles and powder materials. In this field, it has absorbed good technology and manufacturing processes. The valve body is manufactured according to precise tolerance standards, and the standard inflatable sealing "airbag device" is frictionless and does not produce foreign objects, meeting the quality requirements of pharmaceutical product processing.

Characteristics of hemispherical valve:

⊙ Stable performance and long service life

⊙ Excellent vacuum and pressure sealing performance
⊙ No dead corners, easy to clean design
⊙ Complies with GMP standards and can be cleaned online
⊙ Fully integrated discharge design, unobstructed discharge
⊙ Modular design, blowback function

⊙ Different sealing materials can be used