Industrial Filter Press
EVERGREEN manufacture high quality filter presses, cloths, and plates designed to increase efficiency.
Filter Press Equipment
At Evergreen, you will find a dedicated and knowledgeable team of filtration professionals that you can trust to design and develop high-quality, cost-effective filter press equipment and solutions.
Our focus is on superb designs that consistently meet your needs for:
- Low Operating Costs
- Trouble-Free Operations
- Sustained Operating Ability
- Efficient and Economical Dewatering
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Filter Press Manufacturer
Serving a variety of markets and applications around the world since 1987, Evergreen has the experience to help you with your filtration process and dewatering needs.
Energy-Effilient Filter Press
It is a fast feeding, pull the sheet discharge speed automatic equipment, equipment usually large board, a small area, both ends of the feed, multiple sets of pull, and ultimately reach into the material quickly, discharge the purpose of fast.
At the same time a variety of electronic control system also controls the valve open, close, start and stop the feed pump can also control the filter other than ancillary equipment.
Automatic Controlled Filter Press
All the advantages of the average products and it has such features as follows:
Multiple mate rial feeding
Multiple pressure detection and temperature controlling
The advantage lies in its high automation degree, high efficiency and safety operation.
Integrated Automatic Filter Press
For general materials, the membrane can be completely squeezed and dehydrated after 3-15 minutes. For some special materials, the segmented pressing method of first low-pressure pressing and then high-pressure pressing can be adopted.
Mining Automatic Membrane Filter Press
It has many advantages, such as high squeezing pressure and long lifespan of membrane, etc. It provides two ways of squeezing: Air squeezing and Hydraulic squeezing, which can satisfy a variety of needs in different industries. The control system adopts PLC and human-machine interface (HMI).
Automatic Cleaning Filter Press
This function is realized by equipped with cloth washing car, gear / track, lifting and walking motor.
The cloth washing car adopts the structure of holding washing, and high pressure water nozzles are evenly distributed on both sides of the filter plate, and the cloth washing pressure is as high as 4-6mpa. The overall structure is simple and reliable, which greatly saves the labor and time of filter cloth cleaning.
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Filter Press Application
Mineral Processing
Filter Press is used in processing plants of the mining industry, The most frequent applications are the dewatering of fine coal and coal tailings (finest fractions) as well as the solid-liquid separation of the ore concentrate suspension concentrated by flotation and subsequently separated from mineral by-products.
At this point, metals such as zinc, iron and copper are extracted, but precious metals such as gold, silver and platinum are also extracted in corresponding mines in the form of a puncture-proof filter cake.
Environment Water Treatment
Due to the high degree of dewatering requirements and the high filtration quality, filter presses with specific membrane filter plates (membrane filter presses) are preferably used as mechanical solid/liquid separation units in the field of water and waste water treatment.
The filter cake formed after filtration must have the highest possible dry matter content (DM content) due to the final disposal. This reduces the associated follow-up costs for disposal to a minimum.
Food and Beverage
The food and beverage industry places high demands on the filtration systems and filter press architectures used with regard to high DM contents, optimum washing results and uniform cake structure. The aim is to achieve the highest possible end product quality, regardless of the working temperature.
Chemical Manufacturing
The chemical and petrochemical industry places high demands on filtration systems and filter press architectures used with regard to chemical resistance and the relevant filtration parameters in order to achieve the highest possible end-product quality.
As a result, durable, safe and efficient technology solutions as well as optimised and efficiently designed process parameters are critical for chemical processing applications.
Pharmaceutical
In the pharmaceutical industry, filter presses are commonly used for small-scale filtration applications in research and development, quality control, and small-scale production.
Industry knowledge
What is a Filter Press?
A filter press is a type of mechanical device used for solid-liquid separation in industrial and wastewater treatment processes. It is designed to separate solids from liquids by means of pressure-driven filtration.
How does a Filter Press Work?
A filter press operates by applying pressure to a slurry, forcing the liquid to pass through filter cloths or membranes while retaining the solid particles within chambers formed by filter plates. This process results in the formation of a solid cake, which can then be removed from the press.
What Are the Main Components of a Filter Press?
The main components of a filter press include filter plates, filter cloths or membranes, a hydraulic system for applying pressure, and a feed pump for introducing the slurry into the press.
How Do You Clean Filter Cloths or Membranes in a Filter Press?
Filter cloths or membranes may need periodic cleaning to maintain filtration efficiency. Cleaning methods vary and can include washing, chemical cleaning, or mechanical methods, depending on the nature of the solids and the filter media.
What Factors Influence the Choice of a Filter Press?
Factors influencing the choice of a filter press include the characteristics of the slurry (particle size, concentration), the desired level of solid-liquid separation, available space, and the specific requirements of the application.