Pilot-scale filtration, washing and drying three-in-one (100L conical three-in-one)

The pilot-scale filtration, washing and drying three-in-one machine adopts a cylindrical and conical structure. Heating jackets are set on the cylindrical body and the lower cone, which can heat or cool the materials. Inside the multi-functional machine, there are hollow shafts and variable-angle and variable-lead hollow spiral stirring devices for stirring and lifting the materials, and the materials are pushed out when discharging.

Performance characteristics of the pilot-scale filtration, washing and drying three-in-one (100L conical three-in-one)

(1) Multi-functional in one machine, it can complete various operations such as reaction, extraction, filtration, repeated filtration and washing, and drying within one machine, and directly obtain the finished product.

(2) It has a large operational flexibility and can adjust the operation cycle by regulating the filtration pressure difference, rotational speed, and screw extrusion lead, etc., to adapt to changes in process conditions.

(3) This machine can form a very thin filter cake on the surface of the filter medium or perform filtration without a filter cake. The filtration rate per unit filtration area is very high, so the equipment is small and compact.

(4) Fully enclosed system, with an excellent operating environment, is particularly suitable for handling toxic, flammable, explosive and other dangerous products, as well as fresh and delicious foods, biological products and medicines that are not allowed to be contaminated.

(5) It can both concentrate and filter. Especially when it is necessary to wash the materials, the materials can be concentrated first and then thoroughly washed in a suspended state. Finally, they can be pressed and filtered. This can reduce the handling of materials, minimize waste, and there is no need for slurry during washing, resulting in very high product quality.

(6) It can be used for three operations: reaction, filtration and drying, enabling the functions of the three unit devices to be accomplished on this single device. As a result, the equipment cost, floor space, labor intensity and energy consumption are all significantly reduced.

(7) This machine has low power consumption. The moisture content of the filter cake it extrudes is generally lower than that of the three-in-one plate type, and it is also convenient to operate.

Main technical parameters of the pilot-scale filtration, washing and drying three-in-one (100L conical three-in-one)

Nominal capacity: 100L

(2) Inner diameter of the mainframe: 600mm

(3) Pre-filtration volume: 80L per batch

(4) After the material is dried: ≤30kg per batch

(5) Equipment material: The material part is made of 316L stainless steel, while the rest of the parts are made of S30408 stainless steel or carbon steel

(6) Polishing accuracy of equipment: Precision polishing of the inner wall of the equipment ≤0.4, polishing of the outer surface of the equipment ≤0.8

(7) Filtration area: 0.5 square meters

(8) Heating area: 1.1 square meters

(9) Filter material: 316L stainless steel 6-layer sintered mesh is adopted

(10) Filtration accuracy: microns (150) or mesh size (100 mesh)

(11) Main shaft stirring form: Special hollow helical ribbon stirring shaft

(12) Main shaft mechanical seal: Double-end face mechanical seal

(13) Flat-bottom ball valve with no dead corners for discharge: DN150

(14) Drive motor: Explosion-proof motor 4KW, explosion-proof grade dllBT4 IP55

(15) Reducer: FAF87

(16) Spindle speed: 0 to 29rpm

PID diagram of the pilot-scale filtration, washing and drying three-in-one (100L conical three-in-one)