The filter press is a multifunctional solid-liquid separation equipment, mainly used to separate solid particles from liquids.
The filter press consists of a filter frame, a filter plate, a filter cloth, or a filter membrane. By pressure filtering the solid-liquid mixture, the solid particulate matter is fixed on the filter cloth or filter membrane, and the liquid medium is pressed out by pressure. Thus, the purpose of solid-liquid separation is achieved. The plate and frame filter press has a high degree of automation and can automatically feed, automatically turn over, and automatically pull the plate to unload. It is widely used in various industrial fields of solid-liquid separation, such as chemical, pharmaceutical, food, environmental protection and other industries.
Features of plate and frame filter press:
1. Excellent material: The filter plate is made of reinforced propylene, which has a stable chemical reaction and long service life.
2. Strong and stable: The frame is mostly made of high-strength steel structure, and the product is strong and stable.
3. Stable performance: It is made of reinforced polypropylene in one-time die molding, with high strength, lightweight, and stable performance.
4. Customized processing: The physical manufacturer can customize according to customer needs, professional team, and worry-free after-sales.
Plate and prame filter press application:
Used for filtration: kaolin, mine tailings, desulfurization filtration, sewage sludge, urban sludge, coal washing plant, etc.
Application scenarios of filtered materials
• Chemical industry: filtration of various chemical raw materials, improving product purity, and protecting the environment
Food: processing of food such as juice, wine, and edible oil
• Pharmaceutical industry: extraction, refining, and filtration
• Metallurgy: ore slurry, wastewater, improving resource utilization, and reducing environmental pollution
Working process of plate and frame filter press
The plate and frame filter press consists of a filter plate and a filter frame, with a filter medium (such as filter cloth) sandwiched between the filter plate and the filter frame. When working, the mixture to be treated is first injected into the filter frame through the feed inlet, and then the liquid is forced to pass through the filter medium by pressure or vacuum force, while the solid particles are retained on the filter plate by the filter medium.
| Industrial and mining categories |
Material source and name |
Feed moisture |
Filter cake moisture content |
Processing capacity kgds/h.m |
| Municipal wastewater treatment |
Mixed sludge (primary sediment and biochemical sludge) |
95-98% |
68-80% |
150-300 |
| Metallurgical mines |
Ore dressing pulp |
40-60% |
14-18% |
1500-3000 |
| Steel plant |
Converter dust removal slag |
55-65% |
20-24% |
1000-2000 |
| Coal Mine |
Coal slime washing |
60-70% |
22-28% |
1500-3000 |
| Chemical Plant (Petrochemical) |
Mixed sludge (primary sediment and biochemical sludge) |
95-97% |
75-78% |
150-250 |
| Brewery |
Biochemical sludge |
96-98% |
75-78% |
80-150 |
| Printing and dyeing factory |
Biochemical sludge |
96-98% |
70-78% |
80-120 |
| Tannery |
Primary sludge and flotation sludge |
96-98% |
78-80% |
100-150 |
| Paper mill |
straw pulp |
Primary sedimentation sludge |
95-97% |
75-78% |
100-130 |
| Mixed sludge |
96-98% |
76-78% |
80-120 |
| Wood pulp |
Primary sedimentation sludge |
94-97% |
65-75% |
200-500v |
| Mixed sludge |
95-98% |
75-78% |
150-300 |
| Waste paper pulp |
Primary sedimentation sludge |
95-98% |
70-75% |
300-400 |
| Mixed sludge |
95-98% |
72-75% |
250-380 |
1. Plate frame material: filter plate type
Select high-quality polypropylene raw materials, the filter plate is not easy to deform, has strong pressure resistance, good stability, and long service life.
2. Various filter plate types
Filter cloths of different mesh materials can be configured to filter different sewage, which are not easy to clog, have fast water permeability, and clear filtrate.
3. Filter press frame
High-strength steel plate, one-piece molding, durable and wear-resistant.
4. Automatic control system
The plate frame can be automatically flipped to pull the plate for unloading.
1. Why choose us?
Gofine Machine is a professional equipment manufacturer, that integrates scientific research, production, sales, import, and export. One-stop procurement service, support customized solutions.
2. How can we guarantee the quality?
We have a strict quality control system to ensure the factory quality of each product.
3. What can you buy from us?
Gofine Machine produces fermentation equipment, compost-turning machines, crushing mixers, granulators, screeners, packaging machines, and other commercial fertilizer equipment, etc.
4. What services can we provide?
We have professional overseas installers responsible for installation, commissioning and free training. Professional personnel are waiting for you online 24 hours a day.
5. How to choose equipment?
We have a professional technical team to customize reasonable solutions for you and support customized services.
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