Fixed Chassis Type External Coil Strusture Pressure Nutsche Filter
1. Advantages of Pressure Nutsche Filter.
GXG series three-in-one filter is the multifunction solid-liquid
separation device which can filter, wash and automatically
discharge, it has the features as follows:
(1) Totally hermetic, no leakage, less pollution.
(2) Solid-liquid separation can be realized under pressure or
vacuum state, filter cakes are evenly distributed and it can
achieve good effects.
(3) The lifting of stirring system is controlled by hydraulic
system, It can enlarge furthest for cake space and can realize
automatically washing at the same time.
(4) Discharge valve can discharge automatically which can lower
labor intensity.
(5) Especially suitable for the material which has large solid
content and recovering liquid phase and solid phase respectively.
(6) According to different slurry characteristics, material can use
carbon steel, stainless steel or lining anticorrosive material.
(7) The whole filtering process can be operated automatically.
2. Scope of Application:
Pharmaceutical, pesticide, chemical, recovery of dye and solvent
(methylbenzene, carbinol, ethanol, diethylether etc.), occasion
which needs washing and is flammable and combustible and high
poison.
Use occasions of the two-in-one filter, such as: diphosphate, glyphosate, inulin pesticides,
vitamins, penicillin and other occasions that need washing
The three-in-one filter is mainly used for washing, drying and solvent recovery
(toluene, methanol, ethanol, ethyl acetate, cyclohexane, etc.).
3. Working Principle of Pressure Nutsche Filter:
1: The suspension in the reactor is injected into the filter by its
own gravity or through the pump, and then vacuumized in the
filtrate receiving device, which is connected to the filtrate
outlet.
2: The filtrate is pumped and filtered to the receiving device
through the filter bed, and the filter cake is gradually formed on
the filter bed.
3: When most of the filtrate is extracted, the filter cake
deposited on the filter bed may also contain 5% - 20% solvent,
which is related to the nature of the congeners in the suspension.
4: After the completion of the first filtration, if necessary,
spray and wash, start the agitator for reverse mixing, so that the
filter cake can be suspended again.
5: By operating the agitator, you can also gently squeeze the
filter cake to squeeze out the residual liquid.
6: In order to remove the residual liquid or solvent in the filter
cake as much as possible, the filter can be added with a jacket, in
which steam or hot water is heated and dried. The top and bottom of
the filter are vacuumized at the same time, and the residual
solvent is volatilized, concentrated and recycled through the
condenser on the receiving device. For some materials, the above
process can be carried out without additional dryer.
7: After that, through the rotation and simultaneous downward
movement of the agitator in the discharge direction, the agitator
scraper will scrape out the filter cake layer by layer in order,
and the filter cake can be automatically discharged from the
discharge port.
8: Schematic diagram of agitator paddle and scraper.
4.Specifications of GXG-1600
| Product Name | Multi-function filter |
| Model | GXG-1600 |
| Material | according to the product |
| Structure | Fixed chassis or detachable one, coil or jacket or none |
| Application | Pharmaceutical industry, chemical industry, food industry etc. |
5. Why choose our Brand?
Juneng Group is a large scale manufacturer of industrial products
in China. This group principally engaged with the in-house research
& development as well as manufacturing of various industrial
filters, separators , centrifuges and pumps.
The Company is proud to be the leader in such industry with
approximately 90% domestic market share in Oils & Fats industry,
Chemical industry, Pharmaceutical industry, Beverage industry,
Petrol-chemical industry, and now is one of the well-known
producers and suppliers in World.
The Company now has its three production bases with a total
capacity of 280,000 square meters in Nanjing city and Yixing City,
permanent workforces not less than 1100 people and the production
line is well equipped with more than 2000 units of advanced
production equipment and test Instrumentation.
