centrifugal type squeegee thin-film evaporator

The machine is a high-efficiency evaporation and distilation equipment which separate liquid to a flat thin-film .

The machine is a high-efficiency evaporation and distilation equipment which separate liquid to a flat thin-film by making use of the high-speed revolver ,as well as seating ,debubbling reacions and some unit operations ,eg. Heating , cooling etc. it can be widely used in chinese and western pharmacy ,food ,light industry , petroleumchemical ,environmental protection industries etc.

capablity and charater :

Even the flux was small ,the thin-film evaporation also can come in to being the thin-film because of its centrifugal type glide grove rotor .The accretion deposits in the treating liquid that adhere on the inside shell of the evaporation part is swept off by movable squeegee . Compare with the gapping squeegee evaporator ,the evaporation capacity may enhance 40 

∼69% .

the character as follows :

1. The higher value of heat transfer coefficient ,the bigger evaporation capability ,the intensity of evaporation can arrive 200kg/m2. hr ,the higher thermal efficiency .

2.The shorter heating time for the production ,about 5  ∼10 second ,working in the vacuum circumstance ,the more benefit to the heat sensitivity production ,to sure the product quality .

3. Adapt to the production with great variation range viscosity ,even can deal with the viscosity value up to 100,000 CP .

4.Can adjust the evaporating time by changing groove orientation of the rotor.

5.Inside shell of the evaporating part is precision boring ,so the surface is not easy to coke and encrust .

6.Easy to operate and adjust for production guideline , under the close circumstance ,realize the continuty working by automatic control .

7.The smaller floor area ,the simpler structure ,convenient to maintain ,easy to clean .

parameter     type                GBN1    GBN2    GBN4    GBN6    GBN10    GBN12    GBN20

mm2      trans area                 1           2           4           6            10          12           20

Mpa       vapor pressure                                           0.3

Mpa       vacuum                                                    -0.08

kg/h       evaporating capacity 200       400        800       1200      2000       2400        4000

kg/h       steam consumption  220       430        840       1260      2100       2600        4800

kw         B.H.P                      1.5        3.0        4.0         5.5        11           11           15

rpm       agitator speed           250       250       136        136        88           88           88

mm       height                      3100      4800     5680      6410      7200        7800        9850

centrifugal type squeegee thin-film evaporator