Utilizing diaphragm pressing technology ensures superior dewatering performance and a lower moisture content in the filter cake.
Fully automated operation delivers higher efficiency and accommodates a wide range of materials.
Our diaphragm plates are made from world-leading thermoplastic elastomers and proprietary membrane materials developed in-house, offering resistance to high temperatures, high pressure, and corrosion, resulting in a longer service life and superior performance.
The Dazhang high-pressure diaphragm filter press adopts internationally leading TPE diaphragm technology. Long specific service life,good membrane shrinkage, strong acid and alkali resistance suitable for various industries. Air pressure or water pressure can be used for pressing,and the water
pressure can reach 0.8-4.0 MPa.,Variable filter chamber technology is widely used in solid-liquid separation applications in various industries such as petrochemical, mining and metallurgy, food and medicine, coal washing paper making, pigment dyes, new energy lithium batteries, photovoltaics, fly ash desalination, etc.,greatly improving production efficiency and reducing filter cake moisture content. The pressure levels is divided into conventional diaphragm pressing of 0.8-1.6Mpa, and ultra-high pressure diaphragm pressing can choose different pressure level equipment of2.0-4.0Mpa to meet the needs of different working conditions
The application of high-pressure dewatering technology in the municipal domestic sludge dewatering industry reduces the moisture content of the filter cake to the lowest level that meets the standards for landfill and incineration (with municipal sludge achieving a moisture content of35%-60%). Compared to traditional dewatering equipment, it achieves sludge reduction treatment.The dehydration system can achieve auto-mated operation, and can be equipped with filter cake auxiliary discharge system, filter cloth online flushing system, and automatic valve instrument,etc.which can achieve unmanned operation.
The membrane filter plate consists of a core plate and two membrane sheets. After the feeding process is completed, high-pressure fluid or gas medium is injected into the membrane filter plate, causing the membrane to expand and bulge. This applies secondary compression to the filter cake, further concentrating it, also known as secondary squeezing.
