Two Phase Separation Industrial Water Centrifuge For Medical Sanitary Fields

Two Phase Separation Centrifuge Application in Medical Sanitary Fields

WP centrifuge applied in pharmaceuticals industry, as Centrifugation is one of the most important and widely applied research techniques in biochemistry, cellular and molecular biology and in evaluation of suspensions and emulsions in pharmacy and medicine. During the herbal medicine, alkaloids / scents / steroids / vitamins / lanolin / citrus essential oil separation process, the decanter centrifuge is effectively working.

With the rapid development of centrifuge technology, and the deepening understanding of the field of medical applications, decanter centrifuge with closed production, high efficiency, high recovery rate and other characteristics, is gradually replacing the traditional three-legged centrifuge and other filtration separation equipment. “WP Environmental” high speed sanitary decanter centrifuge has been widely used in the pharmaceutical food industry.

Features of Sanitary Centrifuge

Characteristics of medicine & health grade centrifuges

The key to production equipment is to avoid external pollution, mixed batch pollution of drugs, and mixed pollution and cross-contamination of different varieties of drugs.

★ Material selection

The sealing material and lubricating grease in the contact with the material accord with the relevant standards of food and medicine.

★ Design of equipment sanitation level

The structure is designed to avoid the precipitation zones of gaps and fine particles that are difficult to wash and remove;

The gross finish of the surface in direct contact with the material: the unevenness is at most 0.8 μm (sanitary level polishing);

The CIP washing system sprays water directly onto the drum surface, the buried spin, the hood, and the inner wall of the pedestal.

Full-automatic cleaning system and advanced cleaning procedure

The centrifuge control system is arranged with a fully automatic cleaning procedure. The multi-step mode of high-speed cleaning→low-speed cleaning (multi-stage)→high-speed multi-level cleaning ensures that it is thoroughly washed per mechanical cleaning. To avoid human factors, a 360° high-pressure cleaning nozzle is used for the hood, the inner cavity of the base, and the outer surface of the drum.

When the centrifuge is equipped with a production line using an alcohol extraction process, based on the characteristics of the above centrifuge, a complete set of inert gas protection device is also provided, which, in the production process, can avoid oxygen-containing gas from entering the device and prevent leakage of alcohol media to ensure the safety of equipment and environment.

Explosion-proof technology features (core) of explosion-proof centrifuges

• Inert gas to prevent explosion

The inner chamber and the rotating shaft of the centrifuge are filled with inert gas, generally nitrogen, together with our advanced pressure balance technology (inert gas control system and ressure balance system) to ensure that "the centrifuge chamber does not leak, and the outside air does not enter the chamber." • Rotating shaft sealing technology [ZK Separation] According to the material medium and the explosion-proof grade, different sealing forms are selected, such as carbon ring, skeleton oil seal, metal seal ring, and dry gas seal, etc., which can be used individually or in combination. The pressure at the position of the rotating shaft can be controlled at 5 KPa~0.3 MPa.
	★ Combination of multiple electrical control and mechanical protection means o Equipment nitrogen filling and automatic comparison of pressure of each pipeline and position. The centrifuge can be started after self-test is passed; o High and low nitrogen pressure protection, effective measures such as sound and light alarm and delay shutdown; o Oxygen meter (optional), which can monitor the oxygen inside the centrifuge in real time to realize the interlocking protection of start and stop; Double-seal ring protection for static sealing;

Technical parameters of medicine & health grade centrifuges

Note: The throughput is related to material characteristics;

Control method: ① direct control using an inverter (double-motor double-frequency conversion mode);

② PLC+ touch screen control (intelligent control mode);

Material: AISI321, AISI316, AISI316U, SAF220S, etc.

Safety protection: devices for measuring vibration and temperature, emergency stop button, and measures to prevent faulty operation such as hood not being covered.

"F" in the centrifuge model indicates explosion-proof centrifuge equipped with an inert gas protection system.

         Chengdu ZK Separation Technology Co., Ltd. is a specialized solid-liquid separation equipment company established by Chengdu West Petroleum Equipment Co., Ltd. according to the development needs. Relying on the technical experience of long-term infiltration and accumulation in many fields including petroleum, chemical engineering, tunnel engineering, sewage treatment, mining equipment, etc., we have developed the high-efficiency sewage concentration and dehydration treatment series centrifuge, alcohol production line alcohol stillage treatment series centrifuge, crude oil and kitchen waste harmless and resource-oriented treatment series three-phase centrifuge, medical extract treatment three-phase centrifuge, SOR three-phase sludge separation system, TDU waste sludge thermal desorption treatment system and other multi-field products and their complete sets of technology, and possess a number of inventions, utility models and appearance patents.

      ZK Separation always attaches much importance to the cultivation of talents in the chemical engineering and water treatment industries, and connects the frontier technologies such as mechanical analysis, materials science, fluid mechanics, aerodynamics, vibration isolation technology, automatic control technology, and sensor technology with the centrifuge industry. We have the teams of product R&D and manufacturing process engineers who have been working in the key enterprises of separation machinery industry for many years. On the basis of absorbing domestic and foreign advanced technology, and combined with the special features of production technology in various domestic application industries, we pay much attention to the industrial segmentation. We specialize in the design of petroleum, chemical engineering, coal chemical industry, steel, food, resin, fermentation, medicine, excess sludge of water supply and drainage, etc., completing the R&D, manufacturing and sales of dozens of products and auxiliary equipment including the solid-liquid two-phase, liquid-liquid-solid, solid-liquid-solid three-phase with different parameters explosion-proof centrifuge with flammable and explosive liquids as medium and the online real-time centrifuge with adjustable liquid layer. We have various unique techniques such as high-efficiency sewage concentration, dehydration treatment, three-phase separation of crude oil, kitchen waste, sludge and medical extract, wear-resistant energy-saving, explosion-proof sealing and interlock control. Our centrifuge has distinctive advantages including small covering area, simple process pipeline; high degree of automation; high safety protection measures; good on-site operating environment; strong material adaptability; and stable and reliable operation.

        Our Company has research facilities and testing benches with complete performance and intact data collection, and the professional production equipment and testing instruments ensure the high-volume, high-quality manufacturing capabilities.

      Over the years, our Company has been focusing on the acquisition of advanced equipment and the development of new technology. We have purchased advanced machining equipment from Germany, the United States, Japan and other countries. At present, we own more than 200 various modern processing equipment including processing centers of each link, CNC gantry milling, laser cutting machine, large-scale lathe, boring mill, high-precision grinding machine, plate shearing machine, bending machine, sand blasting and painting equipment, etc.