① Structure and Characteristics

1. The motor adopts a direct connection motor, which directly starts the rotation of the drum components to avoid dust pollution caused by friction of the V-belt. It is easy to operate and more hygienic and environmentally friendly. Unloading with hanging bags results in low labor intensity and high efficiency. Adopting frequency conversion control, the startup is smooth and the separation factor is adjustable.

2Configure an online cleaning system that can clean invisible parts inside the centrifuge, such as the inner wall of the centrifuge shell, the inner and outer surfaces of the drum, and the surface of the collection tank, to ensure cleanliness requirements and meet standardsGMP standards.

3. The machine base and casing are welded together as a whole, with high load-bearing strength. The machine base is a flat plate structure, which lowers the center of gravity of the machine and reduces the installation space. The flat plate base can also be used as an operating platform, making it more convenient to operate. Configure liquid or rubber damping shock absorbers to effectively eliminate vibration and simplify daily maintenance.

4Shell flip cover, equipped with feeding tube, washing tube, nitrogen gas, and observation mirror floodlight.

5. The structural design is reasonable and effectively eliminates hygiene blind spots. The transition of structural components is smooth, and the surface is polished. The external structural components, fasteners, and drum are all made of stainless steel. The shell is flip type, which can thoroughly clean the space between the centrifuge shell and the drum compartment.

6. Strong universality and wide applicability. The grains are not easily broken.

7. Configure an ammonia protection system to ensure that the centrifuge chamber is isolated from the external air. The structure is simple and easy to operate and maintain. Sealed structure, with sealing components made of silicone rubber or gas rubber. It can meet the requirements of airtight explosion-proof and is suitable for applications in toxic and flammable/explosive environments.

② Main purpose

The PDZ series centrifuge is a vertical upper discharge (direct explosion-proof) intermittent operation filtration centrifuge.It has the characteristics of simple structure, easy operation, sealed explosion-proof, and clean environment. Suitable for separating solid phase substances with particle size greater thanA suspension of 0.01 millimeters. Suitable for industries such as chemical, pharmaceutical, food, and national defense, especially for material separation with strict explosion-proof requirements and high cleanliness requirements.

③ Working principle

The working principle of the PDZ series centrifuge is to use the centrifugal force field generated by the high-speed rotation of the drum to separate the Chinese and liquid phases of the material. Main working principle: After the main engine is started to a certain speed (medium speed), the material enters the centrifuge drum through the feeding tube, and under the action of the centrifugal force field, the liquid is thrown out of the drum through the small holes on the sieve drum. The filter cake trapped on the sieve should be stopped from feeding when the thickness of the filter cake in the drum reaches (not exceeding the liquid blocking plate mouth, no material overflow). Press the high-speed button to perform high-speed dehydration. After the spin drying time is reached, press the stop button and the electrical control system will electrically brake the main engine. The electric hoist or other machinery will lift out the inner tank to discharge the material, completing the unloading process. The operation of each process on this machine is completely controlled by the operator.

④ Technical parameters of PDZ series centrifuge: