HT For Pressure Leaf Filter

HT For Two Pressure Leaf Filter

Pressure Leaf Filter Swing Door

Pressure Leaf Filter Cooling Feature

What is a pressure leaf filter?

Pressure Leaf Filter is a batch filter which make use of pressure to flow the slurry into the pressure vessel. These pressurised slurry then filtered by a stack of leaves elements. These leaves elements are mounted vertically on a common manifold pipe, through which the filtered liquid collected and flows out by manifold pipe.

For cake discharge, the filter cake is dried with compressed air, inert gas or steam, before the cake is discharged by a pneumatic vibrator connected directly to the vibrating shaft. In the case of wet cake discharge, the filters are fitted with an oscillating sluice pipe, which is located above the leaves. The filter cake is discharged as concentrated slurry via the bottom cone. Removal of cake is via a pneumatically actuated butterfly valve, or a simple and economical manual swing type cake door.

Jacket for hot filtration can be offered if desired. Pressure gauge & safety valve are provided on the top. The top cover is provided with davit arm mechanism for raising the lid for cleaning and removing the leaves.

Pressure vessel is made of Stainless Steel or Carbon Steel and filter leaf elements are made of Stainless Steel material. Pressure leaf filter are available from the filter area of 5m2 to 100m2 and are widely used in refinery, edible oil, food & beverage, oloechemicals industries, and kernel crushing plant (KCP). Pressure leaf filter vessel is designed and constructed in accordance with ASME VIII Div. 1.

Models & Specifications

Vessel Construction Standard ASME Boiler & Pressure Vessel, Section VIII Division 1.
Vessel Materials Carbon Steel, Stainless Steel
Leaf Materials SS 316L, SS 317L, or SS 904L
Design Pressure -1/6 Bar
Design Temperature 0/150 °C
Max. Pressure Drop 4.5 Bar
Model Filter Area (m2) Tank Diameter (mm) Tank Height (mm) Leaf Height (mm) No. of Leaves
5V-780-920-5 5 780 1830 920 5
8V-900-920-7 8 900 1900 920 7
10V-900-920-9 10 900 1900 920 9
15V-1100-1250-9 15 1100 2300 1250 9
20V-1100-1250-11 20 1100 2300 1250 11
25V-1225-1250-11 25 1225 2400 1250 11
27V-1225-1250-13 27 1225 2400 1250 13
30V-1225-1250-15 30 1225 2400 1250 15
30.5V-1380-1350-11 30.5 1380 2650 1350 11
35V-1380-1350-13 35 1380 2650 1350 13
38V-1380-1350-15 38 1380 2650 1350 15
50V-1500-1500-17 50 1500 2900 1500 17
50V-1650-1800-14 50 1650 3340 1800 14
60V-1500-1650-17 60 1500 3050 1650 17
65V-2000-1500-13 65 2000 3050 1500 13
70V-1650-1650-17 70 1650 3050 1650 17
75V-1650-1650-19 75 1650 3050 1650 19
78V-1650-1800-18 78 1650 3340 1800 18
85V-1850-1800-18 85 1850 3470 1800 18
100V-1850-1800-20 100 1850 3470 1800 20

*Dimensions are for reference only

Parts & Components

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