23" Bowl High Performance 3 Phase Decanter Centrifuge

23" Bowl High Performance Chemical Industry Three Phase Decanter Centrifuge

[ZK Separation] centrifuge is equipped with high-performance wear-resistant protective materials, greatly prolonging the maintenance cycle and ensuring the annual normal running time. The 3 Phase Decanter Centrifuge are widely used in the Petroleum Chemical fields, to separate oil, water and solids !

The heavy liquid phase separated by the centrifuge can adopt two different liquid discharging modes, namely gravity discharging and discharging through the built-in centripetal pump with pressure, wherein the latter includes liquid layer fixed mode and the online adjustable mode of heavy phase liquid layer, which is selected according to the process conditions.

The decanter centrifuge is for continuous separation of liquid-solid systems consisting of liquid and solids. Stock liquid is brought into the bowl through a centripetal pump. Solid matter settles into outer larger by the centrifugal force. The settled sediment is pushed into the drying area at the cone of the bowl by rotary difference between spiral and bow land discharged from the outlet. The liquid phase flow out from the liquid outlet.

Separation resultes as following photos shows:

Ammonia Coal Tar Solids

〇 High-performance sealing structure can effectively reduce the overflow of irritating gas, improve the air quality at the operation site, and reduce environmental pollution;

〇 High-performance sealing material can effectively avoid the swelling failure of ordinary rubber parts;

〇 The coke button in the coal tar is an important factor affecting the stability and service life of the centrifuge due to abrasion.

High Performance Materials SS304, 316, 316L 2205

★ Separation performance (typical medium and high temperature coal tar) of coal tar three-phase centrifuge:

1. The centrifuge features high separation efficiency, compact structure, and continuous operation. The diameter of the separated particles can be reduced to 2 μm. The solid content (toluene insoluble matter) in the treated coke button is more than 45%, which can easily optimize the clarification of liquid and the dryness of solids.

2. Tar quality after separation: aqueous ammonia content: <2.5%; tar content: ≥97%; solid content (> 100 μm): <0.3%

3. After separation, the tar in the aqueous ammonia: ≤ 4g/L

Note: The aforementioned separation performances are based on coal tar temperature of 270°C.

★ Three-phase centrifuge model and technical parameters

Note: The throughput is related to material characteristics.

X" indicates that the heavy phase liquid is discharged by the centripetal pump with back pressure; the overall dimensions vary with the liquid discharging way of the centrifuge.

Chemical Projects:

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.