The production of experimental film evaporator by the dumams

Products

Basic Information

Product Name：Thin film evaporator

Product Model：TFE-100-01

Product Brief：

Dumams is a professional manufacturer of small glass thin film evaporators for factories, schools and research institutes

Product FeaturesProduct characteristics

Thin film evaporator is a new type of high efficiency evaporator, which is forced into film by rotating wiper, high speed flow, high heat transfer efficiency and short stay time (about 10~50 seconds).

It consists of one or more cylinder bodies heated with jacket and a scraper that rotates inside the cylinder. The scraper will continuously scrape the feed into a thick and uniform liquid film on the heating surface and move downward; during this process, the components at low boiling points are evaporated and the residue is discharged from the bottom of the evaporator.

1.The main evaporation parts are high borosilicate 3.3 glass, 316L and polytetrafluoroethylene materials, which are transparent and can be separated from corrosion process.

2.The main parts of the evaporator are connected with the exclusive designed package of the package of tetrafluoro O type. It is easy to install and disassemble without applying any sealing medium and fastening with a horseshoe seal clamp.

3.Collecting bottle interface: TFE-100, TFE-80 and TFE-60 collection bottle interface is custom thread long grinding mouth, convenient to fix the ball bowl shaped joint with exclusive design above.TFE-150.

4.The complete set of equipment can be fixed in a movable frame with small space and removable.

Product ParameterProduct parameters

Model	Effective evaporation area(㎡)	Outer condensing area(㎡)	Barrel Inside diameter(mm)	Constant pressure feeding funnel volume(L)	Processing flow(KG/H)	Motor power（W）	Max Rotation speed（RPM）
TFE-60	0.05	0.2	60	1L	0.5∽3	120	450
TFE-80	0.1	0.25	75	1L	1∽5	120	450
TFE-100	0.15	0.3	100	2L	2∽8	120	450
TFE-150	0.25	0.6	150	2L	3∽15	120	450
TFE-200	0.3	0.6	190	5L	5∽20	120	450
TFE-230	0.4	0.6	220	5L	6∽22	200	300
TFE-300A	0.5	1	285	10L	8∽25	200	300
TFE-300B	0.8	1	285	10L	10∽30	200	300
TFE-300C	1	1.5	285	20L	12∽35	200	300

Product InformationProduct information

The thin film evaporator is custom-made and slightly modified in the standard configuration.

1.A large pumping rate rotary vane pump is used to increase the degree of vacuum, and the time and space load in the factory is less than 20Pa；

2.Using the fast heating device, the circulation speed is increased, the temperature difference of the main evaporator is reduced, the heat conduction medium is in the sealed circulation state, the oxidation rate of the heat conduction medium is greatly reduced, and the service life of the heat conduction medium is increased.

3.The continuous collecting bottle device ensures continuous discharging without breaking vacuum.

Model:	TFE-100
Maximum evaporation temperature	300℃
Minimum operating pressure (depending on material)	≦1.0mbar
The amount of treatment (depending on the material)	2.0KG/H8.0KG/H
Evaporation area	0.15㎡
External condensing area	0.3㎡
Film scraping system	Magnetic drive scraper

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