Long-term since did not do any processing and discharge directly to atmospheric kitchen lampblack, accentuating increasingly to the degree of air pollution. And as relevant occupation standard gradational come on stage, with " purify discharge " the lampblack that smokes lampblack machine to be a delegate purifies an industry, releasing tremendous market potential.

Statistic shows, our country edible is oily 2004 consumption 15.6 million tons, predict to 2010 edible oily consumption will achieve 19 million tons, these oil produce many lampblack in cooking process lieutenant general. The lampblack that discharges everyday, already became the main source that air pollution nots allow to ignore.

Lampblack pollution is serious, the home appliance product that handles lampblack now however -- smoke lampblack machine to stay for a long time however in the awkward level that discharges ungodliness to change only. Take lampblack chance " discharge ungodliness only " brought another corrupt practice, it is the oily dirty that cannot clean a large number of accumulation in time to go up in its, cause smoke evacuation not free, the influence discharges the effect. After at present majority smokes lampblack machine to use half an year, need to clean, but unpick and wash safeguards workload big, and component of a few core is cleaned not easily by oily dirty conglutinate, bring about " noise is grating, jump over a platoon corrupt " .

Yang Shen of chairman of association of Chinese real estate introduces, annual hutch defends establishment to have 20 billion yuan of dimensions to 30 billion yuan, and taking lampblack chance is the electric equipment with indispensable kitchen, market potential is tremendous.

At present on the market " discharge ungodliness only " take lampblack chance, every take lampblack chance year safeguard charge to be 150 yuan about. Most user looks forward to to be able to lampblack purifies the function, environmental protection that avoids unpick and wash truly agog model smoke lampblack machine to come out.

At present a few enterprises already began the effort of this respect. Enterprise of an environmental protection of Beijing is increasing investment, what development has lampblack to purify a function is new-style take lampblack chance. It is reported, this kind smokes lampblack machine to be able to be amounted to to the purifying rate of kitchen lampblack 87. 8 ％ above. (net of Chinese building materials)