Jack filter press is a kind of intermittent pressure filter equipment, the material of the filter plate is polypropylene, screw jack press filter machine uses screw jack as a pressing device, with simple structure, convenient operation, no power supply, economic and practical characteristics, generally used in 320 type, 450 type small filter press.
Jack filter press is a kind of intermittent pressure filter equipment, the material of the filter plate is polypropylene, screw jack press filter machine uses screw jack as a pressing device, with simple structure, convenient operation, no power supply, economic and practical characteristics, generally used in 320 type, 450 type small filter press.
Currently, the filter plate of filter press is made of polymer or polymer coated steel. According to the needs, the filter plate can also choose cast iron or stainless steel materials, which provide a good drainage surface for the filter cloth. The size range of the filter plate is 250 ×250 mm to 2.0 × 2.0 meters, and larger or smaller sizes are available.
Filter press usually uses filter cloth as filter medium, which is made of polypropylene filter cloth, non-woven fabric, cotton cloth, etc. filter paper board, cotton pulp board or filter membrane can also be used as filter medium as required. Generally, the cake thickness of plate and frame filter press can reach 50 mm, but in extreme cases, it can be increased to 200 mm. The box filter press (concave filter press) can form a filter cake with a thickness of 30-40mm.
Before using the filter press for filtration, if the solid suspension has precipitated, the mixed liquid needs to be pretreated, which can improve the performance of the filter press because it increases the porosity of the filter cake, thus speeding up the filtration speed. The size of floc can be controlled by changing temperature, concentration and pH value. In addition, if the filter cake is impermeable and not conducive to the flow of filtrate, filter aids can be added in the pretreatment process to increase the porosity of the filter cake, reduce the resistance of the filter cake and obtain a thicker filter cake. However, the filter aid needs to be able to be removed from the filter cake by physical or chemical treatment. A common filter aid is diatomite, with a porosity of 0.85.
This filter press consists of three parts: the machine frame, the filter part, and the compression device. The frame part is used to support the filter mechanism and connect the other parts. It includes a base, push plate, tail plate, and a beam. The filter part consists of filter plates and filter cloths. The compression device includes a small gear, a big gear, and a screw bar, and a hand wheel. For filter plate types, there are mainly chamber filter plate and plate and frame filter plate. We will recommend the appropriate filter press type according to customer requirements.
1.Compact size
2.Simple structure and easy operation.
3.Easy to move around.
4.No power consumption, zero running cost.
5.Mainly used for filtration area of 1-40m2.
It is widely used in areas where solid-liquid separations are needed such as water treatments, sewage processing, etc
| Type | Filter area | Filter plate size | Cake thickness | Chamber volume | Plate number | Filtrating pressure | Weight | Dimensions (mm) |
| (m2) | (mm) | (mm) | (L) | (PCS) | (MPa) | (kg) | (L×W×H) | |
| XQ1/320-30U | 1 | 320 x 320 | 30 | 15 | 4 | 0.6 | 490 | 1070×570×660 |
| XQ2/320-30U | 2 | 31 | 9 | 528 | 1295×570×660 | |||
| XQ3/320-30U | 3 | 46 | 14 | 550 | 1520×570×660 | |||
| XQ4/450-30U | 4 | 450 x 450 | 60 | 9 | 0.6 | 780 | 1630×800×900 | |
| XQ6/450-30U | 6 | 91 | 14 | 830 | 1880×800×900 | |||
| XQ8/450-30U | 8 | 121 | 19 | 880 | 2130×800×900 | |||
| XQ10/450-30U | 10 | 151 | 24 | 930 | 2380×800×900 | |||
| XQ12/450-30U | 12 | 182 | 29 | 980 | 2630×800×900 | |||
| XQ15/450-30U | 15 | 225 | 36 | 1030 | 2980×800×900 | |||
| XQ16/450-30U | 16 | 243 | 39 | 1050 | 3130×800×900 | |||
| XQ15/630-30U | 15 | 630 x 630 | 226 | 18 | 0.6 | 1257 | 2370×1080×1060 | |
| XQ20/630-30U | 20 | 297 | 24 | 1347 | 2670×1080×1060 | |||
| XQ30/630-30U | 30 | 452 | 37 | 1693 | 3320×1080×1060 | |||
| XQ40/630-30U | 40 | 595 | 49 | 2193 | 4020×1080×1060 |
| Type | Filter area | Filter plate size | Cake thickness | Chamber volume | Plate number | Frame number | Filtrating pressure | Dimensions (mm) |
| (m2) | (mm) | (mm) | (L) | (PCS) | (PCS) | (MPa) | (L×W×H) | |
| BQ1/320-30U | 1 | 320 x 320 | 30 | 15 | 4 | 5 | 0.6 | 1180×570×660 |
| BQ2/320-30U | 2 | 31 | 9 | 10 | 1440×570×660 | |||
| BQ3/320-30U | 3 | 46 | 14 | 15 | 1700×570×660 | |||
| BQ4/450-30U | 4 | 450 x 450 | 60 | 9 | 10 | 0.6 | 1750×800×900 | |
| BQ6/450-30U | 6 | 91 | 14 | 15 | 2050×800×900 | |||
| BQ8/450-30U | 8 | 121 | 19 | 20 | 2350×800×900 | |||
| BQ10/450-30U | 10 | 151 | 24 | 25 | 2650×800×900 | |||
| BQ12/450-30U | 12 | 182 | 29 | 30 | 2950×800×900 | |||
| BQ15/450-30U | 15 | 225 | 36 | 37 | 3080×800×900 | |||
| BQ16/450-30U | 16 | 243 | 39 | 40 | 3560×800×900 | |||
| BQ15/630-30U | 15 | 630 x 630 | 226 | 18 | 19 | 0.6 | 2580×800×900 | |
| BQ20/630-30U | 20 | 297 | 24 | 25 | 2940×800×900 | |||
| BQ30/630-30U | 30 | 452 | 37 | 38 | 3720×800×900 | |||
| BQ40/630-30U | 40 | 595 | 49 | 50 | 4540×800×900 |
