Polypropylene High Pressure Diaphragm Plate and Frame Filter Press Filter Plate Sludge Treatment Filter Plate

• Feature: High Pressure, Waterproof, Fireproof, Alkaliproof, Acidproof, Low Temperature, Corrosion Resistant, High Temperature, Anti-Static
• Efficiency: High
• Function: Solid-Liquid Separation
• Material: PP
• Type: Chamber
• Feeding Type of Filter Plate: Center Feed or Corner Feed
• Model NO.: 870/1000/1250
• Filter Press Certification: CE, ISO
• Warranty: 12months
• Filter Press Plate Usage: for Chamber or Plate and Frame Filter Press
• Max.Filtering Pressure: 6-12 Bar Filtering Filtering Pressure
• Transport Package: Woodenbox
• Specification: 870/1000/1250
• Trademark: Uniwin
• Origin: China
• HS Code: 8421999090
• Production Capacity: 10000 PCS/Month

Product Description

Product Description

A filter press plate is a component of a filter press machine used in solid-liquid separation processes. Filter plates are typically made of a variety of materials, such as polypropylene, stainless steel, cast iron, or aluminum. They come in different shapes and sizes depending on the application and filtration requirements. The filter plates are mainly divided into plate and frame filter plate, chamber filter plate, membrane filter plate, stainless steel filter plate, cast iron filter plate, gasket filter plate, round filter plate, etc.
The filter plate is a key device in the water treatment process, and it plays the dual role of carrying the filter layer for filtration and backwashing water distribution in the filter tank. The quality of the filter plate is directly related to the long-term benefits of the filtered water quality, water quantity, and operation of the water plant and sewage plant.
Membrane filter plate
The membrane filter plate is composed of two membranes and a core plate. Water or compressed air enters the chamber between the core plate and the membrane to make the membrane bulge and compress the filter chamber composed of the membrane filter plate and the box filter plate. , thereby increasing the solid content. Among them, the membrane is the main moving part, and repeated movement is easy to deform and damage the membrane. Membrane filter plates are divided into rubber membrane filter plates and polypropylene membrane filter plates. The membrane of the rubber membrane filter plate is generally embedded in the groove of the core plate, which is easy to disassemble and replace, because the rubber membrane has high elasticity, so it is not easy to be damaged. The membrane of a polypropylene filter plate is generally welded as a whole, and the welded membrane cannot be replaced.

Product Parameters

 

Item	Model	Outside Diameter (mm)	Inner Diameter (mm)	Volume (mm)	Plate Thickness (mm)	Side-hole Diameter (mm)	Central-hole Diameter (mm)	Central-hole Thickness (mm)	Weight (kg)
Chamber	320	380	320	30	45	35	50	11	4.5
	450	505	450	30	50	40	80	27	8.5
	630	705	630	30	50	60	100	16	17
	800	800	725	30	60	60	100	24	27
	870	870	800	30	55	70	100	18	27
	900	900	820	30	60	60	100	20	39
	1000	1000	920	30	60	60	120	28	39
	1250	1250	1150	30	65	75	150	35	67
	1500	1500	1390	30	70	80	180	45	100
	2000	2000	1860	30	85	100	200	40	200
Plate & frame	320	380	320	30	30	35			13.5
	450	505	430	30	30	50			21.6
	630	710	630	30	30	65			42.5
	890	890	790	35	35	65			70
	1000	1000	900	35	35	65			95.5
membrane plate	870	870	770		65	50	100	55	38
	1000	1000	890		72	60	100	60	50
	1250	1250	1140		78	65	120	70	76
	1500	1500	1380		85	90	180	70	115
Chamber plate (for membrane filter press)	870	870	770	30	65	50	100	40	38
	1000	1000	890	30	70	60	100	40	52
	1250	1250	1140	35	75	65	120	40	85
	1500	1500	1380	35	80	90	180	40	125
Cast iron	1000	1000			35
Round Plate	800	810			55		84		25

 

Detailed Photos

Filter cake

Our Advantages

1.    Shorten the filter cycle
2.    Shorten washing time
3.    Higher cake solids content
4.    The filter cake is evenly distributed over the entire filter surface
5.    High production
6.    Reduce water consumption for washing
7.    Reduced air consumption when blowing cakes
8.    Excellent filter cake washing and cake blowing effect

Application

1. Catalyst filtration and separation;
2. Filtration of high-temperature gas in petrochemical industry, filtration of exhaust gas in petrochemical plants, filtration of catalytic cracking oil slurry;
3. Purification of high-temperature flue gas in the metallurgical industry;
4. Filtration of other high-temperature gases and liquids;
5. Filtration of various high-temperature, corrosive liquids and catalysts in the petrochemical industry;
6. Filtration and purification of various polymer melts in the chemical fiber film industry;
7. Filtration and separation of various catalysts in the pharmaceutical industry;
8. For gas distribution, orifice plate material for liquidized bed;
9. Used for high-pressure backwashing oil filters, etc.;
10. Used to filter various slurries of edible oil, beverage, and food;
11. Used to purify and filter production sewage.
 

Production Workshop

Customer Site

Packaging & Shipping

Installation requirements
The horizontal installation accuracy of the filter plate is relatively high, and its important basis is the leveling of the whole pool of the filter beam and the positioning accuracy of the stainless steel parts used for the pre-embedded riveted filter plate. Therefore, the leveling of the filter beam requires a horizontal line and must have a high standard. Only metal molds and skilled manufacturing techniques can ensure the flatness of the filter beam. After the plane is leveled, the filter plate can be installed.
1. The construction shall be carried out according to the requirements of the design drawings, the horizontal error of a single pool plate surface shall not be greater than 2mm, and the elevation error of each filter tank shall not be greater than 5mm;
2. The joints of the filter plates are required to be air-tight, water-tight, and able to withstand the pressure of flushing;
3. Before the filter plate is laid, use a level to detect that the error of the elevation value of the supporting beam surface is less than 2mm;
4. The joints of the filter plates are embedded and filled with 903 polymer cement mortar, and the joints are cured in a humid environment for three days and put into use after seven days;
5. During the construction, it should be noted that the mortar cannot leak into the pool or seal the filter head. After installation, the mortar on the surface of the filter plate should be cleaned.