hot sale distillation DYE-Ⅱ
DYE distillation equipment is the researching and developing
results of DYE company brewer and domestic brewing experts. DYE
stilling equipment can make wine, whiskey, vodka, gin, tequila,
rum, brandy and other distilled spirits. All systems have the
characteristics of small-medium sized, centralized, automatic
controlled, easy operating and beautiful outlook. Can be used
small-medium sized workshops, hotels etc.
The advantages of our distillation equipment:
Seal improvement analysis:
The seal DYE is using now is the high temperature Teflon coated
with O-seal, which perfectly combines rubber’s elasticity and seal
with Teflon’s chemical resistance. It is made from a silica core
and a relatively thin Teflon PFA. The rubber Teflon seal has an
excellent sealing performance. Most manufacturers use rubber or
silica gel O-seal, which are easily wore out, poor in corrosion
resistance, aging resistance and gas permeation performance. The
pure Teflon O-seal is less flexible, though it is good in tightness
and resistance to compression.
The seal covered with Teflon PFA O-seal has well anti swelling
property and chemical stability (unless eroded by alkali metal,
fluoride and some halides in high temperature). And it has good
elasticity near the rubber O-seal. What’s more, friction
coefficient of Teflon PFA is very small (only 0.1~0.2), and it has
excellent anti gas permeation performance. All of these make the
seal can be really used in harsh environments.
Applicable temperature range: Teflon PFA shell: -60 °C ~260 °C. It
can be used for a short time at 300 °C. For rubber or silica gel
O-seal, there will be a smell when the temperature is to 90 degrees
Screw improvement analysis:
This screw is used for fastening bubble cap and ascending pipe in
the gas-liquid contact original.
The screws DYE usd before was stainless steel SUS304L inner hexagon
screws and cross-screws. In use process, we found that there was
residue in cross-screws after distilling, which provided the growth
conditions for microbial proliferation. Thus, there was some
peculiar smell in spirits, could not be removed after repeated
At last, it was cleaned only after the disassembly of the tower.
After DYE technology department’s discussing, we use the copper
flat head screws, the unique design makes it possible to tighten or
loosen the screws through the bubble cap. To reduce sulfur in
distillation process and increase the alcohol taste, we choose red
copper as the material now.
Bubble cap improvement analysis:
Bubble cap plate tower is the earliest plate tower applied to in
industry, which mainly consists of lifting pipe and bubble cap.
Bubble cap was mounted at the top of the lifting pipe. In a bubble
column plate, liquid flow through it, keeping certain height
through overflow weir, and forming a liquid seal when the slot
immerses in liquid layer.
When rising gas goes into the liquid layer through the slot, it was
fragmented into many small bubbles, forming bubbling layer in the
plate, which provides a great interfacial area for heat transfer
and mass transfer of gas-liquid in the two phases. DYE’s design is
based on the advantages and disadvantages of the traditional plate
tower and the feedback of customers.
We made a series of improvements, including the unique design of
fasteners— using copper flat head screws and, reducing the slot
from 1.6mm to 0.4mm, still maintaining the bubble cap’s strength to
prevent deformation tightening. This is a new revolution. After two
years of customer feedback, distillation time reduced by 30%,
saving a lot of energy consumption.
This improvement is very successful.
Vaor-liquid contact componets: composed of red copper bubble caps,
red copper risers, and sanitary screws.
Specifications: 26、38、45、52、65、76、89 (all sizes are external