sludge dewatering filter press

sludge dewatering filter press params:

sludge dewatering filter press Supply Ability

Supply Ability：10000 Set/Sets per Year

Packaging & Delivery

Packaging Details：Seaworthy packing

Port：Tianjin

How does a sludge dewatering filter press work?

1.Closing the Press: The filter press is first closed using the hydraulic system. The filter plates are pressed together tightly to form a sealed chamber.
2.Feeding Sludge: Sludge is then pumped into the press through a central feed point. As the sludge fills the chambers between the filter plates, pressure builds up.
3.Filtration Process: Under the applied pressure, the liquid (filtrate) is forced through the filter cloth, leaving the solids (cake) behind. The filtrate is collected in troughs and drained away.
4.Cake Formation: As the filtration continues, a cake of solid material forms on the filter cloth. The thickness of the cake increases until it fills the chamber.
5.Drying Phase: After the filtration phase, the pressure may be maintained or increased slightly to dry the cake further, removing excess moisture.
6.Opening the Press: Once the filtration and drying phases are complete, the hydraulic system releases the pressure and opens the filter press.

The filter press is highly versatile and can effectively handle nearly all types of sludge:

1.Hydrophilic Organic Sludge: To ensure effective cake release and minimize adherence to the filter cloth, inorganic conditioning is often recommended.
2.Hydrophilic Inorganic Sludge: Typically, the addition of lime is the only requirement for processing this type of sludge with a filter press.
3.Hydrophobic Inorganic Sludge: This dense sludge is ideally suited for the filter press and can be dewatered without any preliminary conditioning.
4.Oily Sludge: While the filter press can process sludge containing light oils, the presence of grease may occasionally disrupt its operation. Therefore, regular degreasing of the filter cloth is necessary to maintain optimal performance.

Company Description

Founded in 1998, Jingjin Environmental Protection Inc. is a comprehensive service provider in the environmental protection sector, specializing in the production of filtration equipment, offering complete filtration technology solutions, and managing environmental protection projects from inception to completion. As a vice-president unit of the China Environmental Protection Industry Association, Jingjin plays a crucial role as the primary drafter of national standards for filter presses and filter plates. For twelve consecutive years, Jingjin has maintained the largest production capacity and sales volume of filter presses globally, with products distributed across 123 countries and regions. The Jingjin trademark has been recognized as a ‘Famous Chinese Trademark’ by the State Administration for Industry and Commerce of China and is protected under the Madrid International Trademark Registration. Water Jiang, the chairman of Jingjin, has been honored with the titles of National Labor Model and National Model Worker.

Jingjin is dedicated to advancing energy conservation and environmental protection, offering consumers cost-effective products and high-quality professional services. To meet stringent filtration requirements, Jingjin has introduced a complete set of German filter cloth production lines and technology. With 27 years of filtration experience, Jingjin utilizes heavy German rapier looms to weave the finest silk threads into high-density filter cloths with various hole patterns, applying a beating-up force of 0.3-3.5 tons after each weft crosses the warp. This results in Jingjin filter cloths having 50% more filtration holes than other filter cloths of the same area, significantly enhancing filtration speed. The filter cloth is woven under controlled temperature and humidity conditions, eliminating fabric burrs caused by static electricity.

Most importantly, the monofilament filter cloth enables automatic detachment of filter cakes, solving a long-standing challenge in the industry.

In pursuit of its vision, Jingjin strives to become the most influential comprehensive service provider in the global environmental protection arena. Guided by its mission of “Protecting the Environment and Beautifying China” and its green strategy of “Turning sewage into pure water and sludge into resources,” Jingjin offers profound solutions for ecological protection and economic development, ensuring clean water and blue skies for future generations.

Your satisfaction is our promise! Jingjin will always be your trusted partner!