Processing Advantages

  1. Jingjin filter plate adopts high performance composite materials, high impact resistance and toughness, not easy to deform, high comprehensive performance index, temperature resistance and pressure resistance, and long service life.
    Jingjin filter plate adopts large-tonnage high-end intelligent injection molding machine for one-time injection molding. Filter plates produced by this process have high density and precision.

2.Take Type-1250 washing filter plate as example:
The density is 6 times higher than that from the traditional molding process.
The thickness uniformity of single chambers can be controlled within 0.5mm, which is 10 times higher than the traditional molding process.
The filter cake comes off automatically without filter residue.
The filter plate adopts the material separator combined with clamp, so that the material separating can be even, and no material will be left in the feed hole. It is easy to install; it reduces the impact at the filter cloth feed hole and prolongs the service life.
Structural features
The filter chamber consists of a membrane plate and the matching plate, which are respectively an washing inlet plate and a washing outlet plate.

Membrane plate: The filter chamber of membrane plate is entirely on the diaphragm, which adopts a large filter point structure to make the filter cake easier to come off. The washing holes are decussate, the depth of which extends to the center of the filter plate, and multiple washing inlet holes are evenly arranged. The above design ensures that the washing under constant and steady pressure fully penetrates the filter cake without blind spots and waste of energy.
Matching plate: The plate adopts a large filter point design, and the center of the feed hole is equipped with a material-separator clamp to make the filter cake uniform.
Filter plate data comparison
High temperature industries (65℃- 95℃)
The traditional Type-1250 has membrane plate of 78mm thick, a matching plate of 70mm thick and a filter chamber of 35mm, while the new Type-1250 washing has a membrane plate of 87mm thick, a matching plate of 63mm thick and a filter chamber of 40mm. The new washing increases the filtration volume by 14% over the traditional filter plate.
Ambient temperature industries (0℃- 64℃)
The traditional Type-1250 has membrane plate of 78mm thick, a matching plate of 70mm thick and a filter chamber of 35mm, while the new Type-1250 washing has a membrane plate of 83mm thick, a matching plate of 55mm thick and a filter chamber of 40mm. The new washed filter plate can save 7% of floor area and increase the filtration volume by 14% for the same filtration area.
Through testing and comparison, the new washing filter plate saves more than 45% of water compared to the traditional filter plate.
The new washing filter plate enables automatic cake removal.

Operation Data on client site
Comparative report on the Operation of Energy-Efficient Washing Filter Plate
User: Hubei Tianmen Chengyu Pharmaceutical Co., Ltd.
Material name: Dyestuff (Disperse Blue-2)
Material nature: Concentration of 25% Temperature of 40 degrees PH 7 Washing temperature of 70 degrees
Filtration process: Feeding pressure of 4kg Feeding time of 50 minutes Washing pressure of 8kg Blowing of 7kg Pressing of 8kg Pressing 10 for minutes
Equipment name and model Customer’s requirements Moisture content of filter cake Single capacity (drying) Water use rate for washing (drying tons/rate) Washing time
Jingjin Type-1500 high efficiency washing membrane filter press 300 square meters The washing rate of the filter cake after washing can reach 99% and has now reached 99.2%. 30%2.7 tons 22.2 times of water for drying per ton 10 hours
Shanghai Dazhang Type-1250 250-squaremeter general box The washing rate of the filter cake after washing can reach 99% and has now reached 97%. 45%1.8 tons 41.16 times of water for drying per ton 20 hours
Summary analysis on advantages Jingjin high-efficiency washing machine has reached 99.2%, while XXX machine does not meet the customer’s requirements and requires a second washing. The water content of the filter cake is reduced by 15 percentage points. The handling capacity of Jingjin high-efficiency washing machines is 50% higher than that XXXgeneral models. The water consumption for drying by Jingjin high-efficiency washing machines is 46% lower than that XXX general models. The washing efficiency of Jingjin high-efficiency washing machines is 50% higher than that XXXgeneral models.