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Automatic Membrane Filter Press

The automatic membrane filter press is a new generation of high-efficiency solid-liquid separation equipment, which adopts advanced membrane squeezing technology and intelligent control system. This equipment is particularly suitable for industrial fields with complex working conditions, high material viscosity, and high requirements for filter cake moisture content. The moisture content of the filter cake can be greatly reduced through the secondary squeezing process. It has the remarkable characteristics of high degree of automation, energy saving and environmental protection, and large processing capacity.
 
  • 870/1000/1250/1500/2000

  • Reinforced PP

  • Polyester/ PP(Polypropylene)/Nylon/Non-woven

  • 1.2MPa-1.5MPa

  • Automatic/Manual

  • Chemical, Wastewater Treatment, Mining, Ceramics and Other Industries with High-standard Solid-liquid Separation Needs

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How It Works

1. Feed filtration

The suspension to be treated enters the filter chamber under the pressure of the feed pump. The liquid passes through the filter cloth and is discharged through the drainage holes of the filter plate. The solid particles are trapped to form a filter cake. As the filtration proceeds, the thickness of the filter cake gradually increases.

2. Membrane squeezing

After the filter cake is initially formed, high-pressure fluid (compressed air or water) is injected into the cavity between the membrane and the filter plate. The membrane bulges rapidly under the high pressure, and the filter cake is squeezed for the second time. The strong squeezing force further squeezes out the remaining water in the filter cake, effectively reducing the moisture content of the filter cake and improving the solid-liquid separation effect. Compared with ordinary filter presses, membrane squeezing can reduce the moisture content of the filter cake.

3. Unloading and cleaning

After the squeezing is completed, the hydraulic system releases the clamping plate, and the automatic plate pulling device pulls the filter plates apart in sequence. The filter cake falls off under its own gravity or the auxiliary unloading device, and the unloading is completed. Afterwards, the equipment can automatically start the cleaning system (optional function) , use high-pressure water flow to fully rinse the filter cloth, remove the residual impurities on the filter cloth, and prepare for the next round of filtering operations. The entire process is precisely controlled by the PLC control system, and the parameters can be monitored and adjusted in real time through the human-machine interface.


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Product Benefits

1.  Efficient dewatering

The unique membrane squeezing technology can achieve deep squeezing of the filter cake, significantly reduce the moisture content of the filter cake, and reduce the cost and difficulty of subsequent processing, such as reducing the sludge transportation volume and incineration energy consumption.

2. High degree of automation

Equipped with advanced PLC control system, it can automatically complete a series of operations such as compacting, feeding, filtering, squeezing, cake discharging, cleaning, etc., without frequent manual intervention. It not only reduces labor intensity, but also avoids human operation errors, ensures stable and continuous operation of the production process, improves production efficiency, and reduces labor cost investment.

3. Large processing capacity

The optimized filter chamber structure and efficient feeding system enable the equipment to process a large amount of suspension per unit time. Depending on the model, the filtration volume per hour can reach several cubic meters to tens of cubic meters, meeting the needs of large-scale industrial production.

4. Wide range of applications

By selecting filter cloths and membranes of different materials and flexibly adjusting operating parameters, it can meet the solid-liquid separation needs of materials of different properties in multiple industries such as chemical industry, environmental protection, mining, ceramics, etc. Whether it is corrosive materials such as strong acids and strong alkalis, or special materials with high viscosity and high concentration, it can complete the separation task excellently.

5. Strong ability to withstand pressure

The filter plate and frame structure are made of high-strength materials and processed by special processes to withstand high working pressure, ensuring stable operation under high-pressure conditions and ensuring filtering effect and equipment safety.


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Application

1. Chemical industry

In the production of chemical products, it is used to filter and separate reaction products, recover catalysts, purify mother liquor, etc. For example, in the manufacturing process of pesticides, dyes, and fertilizers, various slurries are separated into solid and liquid to ensure product quality, realize material recycling, and reduce production costs.

2.Environmental protection industry

In urban sewage treatment plants, it is used to sludge dewatering and reduce the volume of sludge, which is convenient for subsequent landfill, incineration or resource utilization; in industrial wastewater treatment, it is used to separate the solid and liquid of various waste residues and sludges produced, so that the treated water meets the discharge standards and reduces environmental pollution.

3.Mining industry

In the beneficiation process of metal and non-metallic ores, efficiently dehydrate the slurry to improve the concentrate grade and recovery rate; in tailings treatment, dry tailings discharge is achieved to reduce the area occupied by the tailings pond and the risk of environmental pollution.

4.Ceramic industry

In the ceramic industry, the automatic membrane filter press can efficiently process raw material slurry and wastewater, reduce the moisture content of the filter cake through deep squeezing, realize water circulation and waste recovery, adapt to the automation needs of the production line, and help reduce costs, increase efficiency and promote green production.


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Why Choose Quanhong

1. Professional R&D team

We have an experienced and skilled R&D team who have a deep understanding of the working principle and application requirements of fully automatic chamber filter presses, and are constantly innovating in technology and optimizing products, committed to providing customers with equipment with excellent performance and reliable quality.

2.Strict quality control

During the production process, we strictly follow the international quality management system standards. From raw material procurement to parts processing, to machine assembly and commissioning, every link is strictly tested for quality to ensure that every fully automatic chamber filter press meets high quality standards and provides customers with reliable products.

3.Personalized customization service

We are well aware that different customers have different production processes and material characteristics , so we can provide personalized equipment customization services based on the specific requirements of customers. From equipment selection, parameter design to installation and commissioning and after-sales maintenance, we provide customers with a full range of solutions to ensure that the equipment can perfectly adapt to the production needs of customers.

4.Perfect after-sales service

We have established a complete after-sales service system to provide customers with timely, efficient and thoughtful after-sales service. After the equipment is installed and debugged, we will provide customers with professional operation training to ensure that customer operators can master the operation methods of the equipment. During the use of the equipment, if any problems are encountered, our after-sales team will respond as soon as possible and provide customers with remote technical support or on-site maintenance services to ensure the normal operation of the equipment and relieve customers' worries.


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We provide professional services from equipment selection to installation and commissioning, and can provide customized solutions based on your material characteristics and process requirements. Please feel free to consult our technical team to obtain the best solid-liquid separation solution.


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Henan Quanhong Filtration Equipment Co., Ltd. was established in 2017. It mainly produces various filter presses, filter plates and filter clothes.

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 +8615617259418
 +86-15617259418
 info@qhfilterpress.com
 East Industry Park,Industrial
Concentration Area, Yuzhou,Henan,
China
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