Special filter press for kaolin wastewater treatment
1.Introduction
This filter press add Higher supporter and cake chute and Belt Conveyor system.
II.Current development
In the future, market demands for modern filtration industry are going to become finer and higher degree in separation, and particularly on the purpose of material recycling, energy saving, and green technology. In order to meet increasing demands for higher degree of dewatering from difficult-to-filter material, super-high pressure filters are required. Therefore, the trend in increasing the pressure for the automatic filter press will keep on developing in the future.
The conventional filter press mechanisms usually use mechanical compression and air to de-liquoring; however, the efficiency of producing low-moisture cake is limited. An alternative method has been introduced by using steam instead of air for cake dewatering. Steam dewatering technique can be a competitive method since it offers product of low-moisture cake.
III.Interpretation of Model Type
1.Filter press type: X: Chamber filter press
2.Maximum filtration pressure: 10:1.0 Mpa
3.Filtrate discharge type: A: close discharge
4.Plate shifting type: Z: automated
5.Auxiliary function: D:filter cake transportation system
6.Filtration area: Unit: 100㎡
7.Filter plate dimensions: length*width: 1000*1000 unit: mm
8.Filter plate materials: U for reinforced PP
9.Cake washing type: K: cake washable
IV.Technical Part
Item | Name | X10AZD100/1000-UK |
1 | Filter area(M2) | 100 |
2 | Filter pressure（MPa） | ≤ 1.0 |
3 | Filter temperature (℃) | -10~90 |
4 | Total chamber volume (m3) | 1.507 |
5 | Qty of filter/membrane plate (pc) | 61+1 head+1 tail |
6 | External size of filter /membrane plate (mm) | 1000*1000*60(mm) |
7 | Designed depth of chamber（mm） | 30 |
8 | Type of filter plate | Chamber |
9 | Nominal diameter of cylinder（mm） | 250 |
10 | Material of cylinder sleeve | 27 silicon-manganese alloy seamless steel pipe |
11 | Material of piston rod | Quenched and tempered 45# steel with chrome |
12 | The max effective stroke of the cylinder（mm） | 550 |
13 | Material of pressing plate | Welded Q235 constructional steel |
14 | Material of thrust plate and supporting | Welded Q235 constructional steel |
15 | Material of cylinder block and supporting | Welded Q235 constructional steel |
16 | Material of main frame | Solid steel of Q345 |
17 | Nominal diameter of feeding hole（mm） | DN80 |
18 | Max hydraulic protection pressure (Mpa) | 29 |
19 | Max hydraulic pressing pressure (Mpa） | 25 |
20 | The length of main frame (mm) | 6118 |
21 | Dimensions (L*W*H) (mm) | 7218*1450*1420 |
22 | Total Weight (Kg) | 7455 |
V.Functional description
Name | Technical description |
Filter cloth | Model: PP-7 Function: solid-liquid separation |
PLC control system | Equipped with touch screen, Control the filter press and valves, pumps and other accessories, To achieve full automatic control, easy and safe to operate. |
Higher supporter and cake chute | Higher supporter: Height:1320mm |
Belt conveyor | Using belt conveyor The belt conveyor belt reducer is placed on the side |
VI.Filter cloth parameters
Item No. | Material | Fabric Texture | Weight | Density | Thickness | Rupture Strength | Elongation at Break(%) | Air Permeability | |||
Warp±5% | Across Warp±5% | Warp±2% | Across Warp±2% | Warp | Across Warp | ||||||
PP-7 | PP | Twill | 580 | 551 | 190 | 1.07 | 8330.75 | 2153.25 | 34.17 | 33.37 | 16.21 |
VII. Filte plate
Hydraulic Station
Details of hydraulic statio
Jiande Factory
Tonglu Factory
