¡¤Material Characteristics that Affect Centrifuge Selection
With the rapid development of economy in China and the continuous improvement of technologies in separation machinery industry, centrifuges are increasingly applied to various industrial fields. How to select proper centrifuges to ensure that the products are applicable, efficient, safe and environmentally friendly based on the diversity, particularity and complexity of the materials to be separated in various application fields is a topic we've been working on.
The physical and chemical characteristics of materials play a decisive role in selecting the centrifuges, and we will provide technical support regarding the material characteristics for customers.
¡¤ Material Selection and Anti-corrosion Treatment of Centrifuge
All the materials separated by the centrifuge are corrosive to a certain extent, so the material of the part in contact with the materials must meet the corrosion resistance requirements to ensure the safe use of the equipment.
According to the corrosion data of separated materials, we provide products made of a variety of materials, such as: carbon steel, stainless steel (304, 321, 316L, 2205, 2507, 904L), titanium alloy (TA1, TA2, TA8, TA10), Hastelloy (C series, B series), etc.
In the case that the base material cannot meet the corrosion requirements, anti-corrosion measures, such as lining plastic (PTFE lining), rubber lining, Halar £¨F30 F40 F46£©Lining, etc. can be taken.
Particle diameter
Solid content
pH value
Density
Temperature
Viscosity
Explosion-proof and anti-corrosion
¡¤ Scope of Application and Selection of Product
Each centrifuge series product corresponds to a different scope of application of materials. We will combine the customer site conditions, production capacity, configuration requirements, etc. to select the best centrifuge for the customer, and protect customer interests on the premise of meeting customer needs.
¡¤ Filter Media Selection
To select the filter cloth, it is necessary to consider the compliance with anti-corrosion requirements first, and then choose corresponding filter cloth material, such as nylon, polypropylene, polyester, F30, F40, PTFE, polypropylene fiber and terylene, according to the chemical properties of the separated materials.
The mesh number (model) of the filter cloth is determined according to the particle diameter and particle size distribution of the separated materials. Generally, the filter cloth with mesh size slightly larger than the diameter of particles to be retained shall be chosen. In the initial stage of filtration, a small amount of small particles may pass through. When the larger particles are trapped, forming a cake layer, the pass-through phenomenon can be eliminated, which is conducive to improving filtration efficiency.
For specific materials, such as those with large particles, filter media such as sintered mesh and Dutch wire mesh can be used.
Cross Section of Sintered Mesh
Cross Section of Dutch Wire Mesh
Technological innovation is the first driving force for development. Gathering a group of engineers and technicians dedicated to developing filtration and separation technologies, Huada has undertaken many national torch plan projects, key new product projects, key scientific and technological projects, etc., and has Won national awards and honors.
¡¤ Technological Strength
Currently, Huada has 10 senior engineers, 45 engineers and 83 engineering technicians, a Jiangsu Provincial Engineering and Technology Research Center and an Equipment Technology Research Institute. It does not only have a powerful technology research center, but also has established long-term technical cooperation with domestic research institutes, universities and other institutions and has served as a practice base for many universities.
¡¤ R&D Ability
It has successfully developed more than 40 series of products such as PLD, LGZ, PGZ, PSD, PSB, PBZ, PQLD, PQFB, PQFD, GK, GKH, GKF,FW,HR ,LW, LLW and LLWZ, and more than 200 models, and has R&D ability for a variety of new products and new technologies each year.
¡¤ Achievements in Scientific Research
It has 82 national patents for invention, and has presided over and participated in the drafting of many national and industrial standards like Screen Worm Centrifuges, Explosion-proof Peeler Centrifuges, Peeler Centrifuges and Decanter Centrifuges.
invention
¡¤ Distribution Technology of Centrifuge Inclined Feeding
During the operation of the centrifuge, uneven distribution may often lead to large machine vibration, poor separation effect and low treatment capacity, which seriously affects the product quality and equipment service life. to better solve the problem, our company has developed an inclined feeding distribution device based on the side distribution and middle distribution.
This device adopts a unique streamlined design based on the principle of fluid mechanics, which can improve the distribution balance and evenness and reduce the distribution vibration for the materials with high viscosity and poor fluidity.
The distribution plate, with the circumferential solid discharge port projection in sinusoidal distribution, forms a cake layer with uniform thickness on the inner wall of the basket by controlling the material injection sector.
¡¤ CIP Online Cleaning of Centrifuge
Since the requirements for hygiene in the centrifuge market are increasing and the manual cleaning often brings new contamination while overcoming cross-contamination of materials, we have made continuous exploration and improvement in the equipment cleaning design and configured the CIP online cleaning system, which can realize all-round internal cleaning under the airtight or running state of the centrifuge and meet GMP specifications and hygiene requirements.
¡¤ Remote Intelligent Control System of Centrifuge
The safe application of centrifuges in flammable, explosive and highly corrosive environments is a common concern for us and our customers. We never cease to design explosion-proof structures for centrifuges, optimize the explosion-proof configuration and upgrade the explosion-proof control systems, and we have rich field experience in explosion proofing and a professional safety and explosion-proof planning team, which can provide you with the best solution according to different material characteristics and explosion-proof sites.
Based on the cutting-edge technologies such as the Internet of Things, cloud platform and artificial intelligence, the system uses the intelligent module on the centrifuge to collect centrifuge operating data in real time, and sends the data to the cloud platform for real-time data monitoring, so as to realize remote equipment operation and maintenance as well as big data statistics and analysis.
¡¤ Explosion-Proof of Centrifuge
¡¤focus
¡¤professional
¡¤innovation
Contact us
18 Qinxing Road, Zhangjiagang Economic and Technological Development Zone, Zhangjiagang
The general manager£º15995988198
Mail£ºhuada@huada.com.cn
Service£º0086-512-58299937
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