The Unite U-MFCC cylindrical-conical filter-washing-drying machine is amulti-functional solid-liquid separation machine that integrates filtration,washing, drying, reaction, and automatic discharge. The equipmentfeatures a cylindrical-conical structure with heating jackets on both thecylindrical and lower conical sections, allowing for heating or cooling ofthe material. Inside the multi-functional machine, a hollow shaft and avariable-angle, variable-pitch hollow spiral stirring device are installed tostir and lift the material, and to discharge the material during theunloading process. A complex conical filtering device is located in thelower conical section, and a specially designed dead-space-freequick-opening discharge device or a dead-space-free pneumaticdischarge ball valve is located at the bottom of the equipment.
Combines a spherical tank bottom with a double helical ribbon agitator
featuring an anchor-shaped base.
Reduces equipment height by 30% for the same effective volume.
Shorter mixing length and smaller bending moment.
Ensures complete mixing of materials at the bottom.
Prevents material from sticking to the walls.
Suitable for viscous materials.
Reduces material residue.
Provides excellent drying performance.
Reduces the circumferential speed of the agitator
During the reaction phase, the reactants are added from the top. Theunique stirring structure ensures uniform mixing of the materials insidethe machine. Simultaneous heating or cooling is applied through thecylinder jacket, cone jacket, hollow shaft, and hollow spiral blades,allowing the materials to react fully within the machine. In the filtrationphase, the machine can filter and dewater the materials under pressureor vacuum, and then add washing liquid for multiple automaticresuspension and washing cycles until the desired washing requirementsare met, followed by further dewatering. In the drying phase, thecylinder jacket, cone jacket, hollow shaft, and hollow spiral bladessimultaneously heat the materials while vacuum is applied from the top,enabling vacuum-sealed low-temperature drying. After drying, thematerial is automatically discharged in a sealed manner.
1. Stirring Reaction: This machine features a cylindrical-conical structure,allowing for constant temperature and timed reactions with heating orcooling of the materials inside.
2. Pressure Filtration or Vacuum Filtration: After the reaction is complete,the filtrate is filtered through pressure filtration or vacuum suctionfiltration. During the filtration stage, the good contact and scrapingaction between the screw ribbon and the filtration medium allows forfiltration under thin-layer filter cake conditions, resulting in high filtrationefficiency.
3. Multiple Washing and Filtration: After filtering the material, washingliquid can be added, and the material can be automatically reacted andmixed multiple times inside the machine for washing.After thewashing and filtration meet the requirements, the material is filtered dryagain.
4. Vacuum Drying and Discharge: After the material is filtered dry, duringthe drying stage, the cylinder jacket, hollow shaft, and screw ribbonsimultaneously heat the material. Vacuum is applied from the top toperform vacuum low-temperature sealed drying. After drying, thematerial is automatically discharged in a sealed manner.
| Model (Series)/Project |
LFGG-0.3 | LFGG-0.5 | LFGG-1.0 | LFGG-1.5 | LFGG-2.0 | LFGG-3.0 | LFGG-4.0 | LFGG-5.0 |
| Volume(m³) | 0.3 | 0.5 | 1.0 | 1.5 | 2.0 | 3.0 | 4.0 | 5.0 |
| Filtering area(M2) | 0.91-5.16 | |||||||
| Heating area(M²) | 3.2-18.6 | |||||||
| Filtering method | Vacuum or pressure filtration | |||||||
| Drying method | Vacuum-sealed drying | |||||||
| Motor power(kW) | Depending on the material properties,power options are available in the range of 3 to 55 kW. | |||||||
| xternal dimensions (mm | φ850 x3460 |
φ1000 x3602 |
φ1200 x3970 |
φ1400 x4119 |
φ1500 x4238 |
φ1650 x4670 |
φ1750 x5276 |
φ1850 x5698 |
| Material | Carbon steel,stainless steel,titanium,Hastelloy,plastic-lined or composite materials,etc. | |||||||
| Weight(T) | 1.8 | 2.2 | 2.8 | 3.6 | 4.5 | 5.6 | 6.8 | 7.9 |
| other | According to requirements,users can order equipment in various sizes ranging from 0.2 to 10m³. | |||||||
A Cylindrical Filter-Dryer is a closed, multifunctional process equipment that integrates filtration, washing, and drying in a single cylindrical pressure vessel. It is widely used for high-purity solid-liquid separation and drying of sensitive materials.
The slurry is fed into a sealed cylindrical vessel where solids are separated under pressure. The filter cake is then washed to remove impurities and finally dried using vacuum, heating, or inert gas, all without transferring the material.
Key advantages include fully enclosed operation, reduced contamination risk, high product purity, reduced handling steps, lower solvent loss, and efficient integration of multiple process stages in one unit.
These systems are widely used in pharmaceuticals, fine chemicals, agrochemicals, biotechnology, and new energy materials such as lithium battery production, where strict purity and process control are required.
A cylindrical filter-dryer is a specific mechanical design (cylindrical vessel structure), while a filter-wash-dry system is a broader concept that may include different equipment types. Both integrate filtration, washing, and drying in one closed system.
Integrated, fully automated filtration and drying solutions ensure aclosed-loop, zero-leakage production environment for high-purity chemicalprocessing
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