affects our life in many different ways. It damages the ozone layer which
caused global warming and climate change. Air pollution not only can cause
haze, reducing visibility. It also threatens our health. It caused
respiratory disease and even deaths (1).
Electrostatic precipitator (ESP) is the best solution to air pollution.
It reduce the pollution from the very beginning- the sources (factories,
restaurants and so on). If we work from the sources of air pollution not
only we can prevent the harm from it with proper equipment we can also
recover the heat during the process to save energy.
Restaurant, Heat Treatment Industry., Textiles Industry, , Rubber glove
Manufacture, Steel Manufacture, Cremation Industry, Electronic Industry(MLCC),
DOP and so on.
Taiwan Semiconductor Manufacturing Company Limited, China
Steel( CSC ), Formosa Taffeta Co., Ltd.
, Molex Taiwan, and etc.
Electrostatic precipitators, which have been used for
particulate control since 1923, use electrical fields to remove particulate
from boiler flue gas. Because precipitators act only on the particulate to
be removed, and only minimally hinder flue gas flow, they have very low
pressure drops, and thus low energy requirements and operating costs.
In an electrostatic precipitator, an intense electric
field is maintained between high-voltage discharge electrodes, typically
wires or rigid frames, and grounded collecting electrodes, typically plates.
A corona discharge from the discharge electrodes ionizes the gas passing
through the precipitator, and gas ions subsequently ionize fly ash (or
other) particles. The electric field drives the negatively charged particles
to the collecting electrodes. Periodically, the collecting electrodes are
rapped mechanically to dislodge collected particulate, which falls into
hoppers for removal.
or E.P.) is
the best solution to air pollution. It is designed to collect particles with
10.0mm with high collection efficiency sometimes exceeding 99%. It can
handle large volume of exhaust gas which can be used in many industries.
equipments to ESP, it can work at high temperature and also recover the heat
during the process and save energy lower the cost of production. It can use
for reducing black liquor operations in the pulp and paper industry for
blast furnaces and sintering operations in the steel industry and for fly
ash control form industrial and utility boilers.
Principles of Electrostatic Precipitator (air cleaner)
Electrostatic Precipitator (ESP) is a particulate collection
device that removes fine particles from a flowing gas (such as air). It can
easily collect fine particulate matter such as dust and smoke mist from the
First, the polluted air is sent through pipes having negatively
charged plates which give the particles a negative charge.
Next, the particles then routed past positively charged plates,
which attract the now negatively-charged ash particles.
Then the particles stick to the positive plates until they are
Finally the harmful pollutants stay on the plates and the clean
air comes out of the Precipitator.
This ESP employs a
unique discharge-electrode and collecting-electrode construction, providing
uniform electric field distribution and optimum ionization. This
construction serves for high efficiency and stable operation of the
2. Low power
electric field distribution minimizes wasteful electric discharge, while
automatic voltage control, responding to fluctuations in gas and dust
quantities, eliminates unnecessary power consumption. Designed by
scale-model testing, the gas distributors of the precipitator is operated at
a minimum pressure loss, resulting in decreased blower operation cost.
When deal with air volume 2,000 CFM (cubic foot per min), our
product only consume 20 watts.
3. Minimum usage of space: By using the filters precisely and
Global Electrostatic Precipitator Tech Co., Ltd
TAIWAN TAIPEI TEL +8862-8531-7676 +886
927-999098 傳真 +8862-
2288-6622 OR +8867 -213-5566