There are three methods for the spray painting assembly line to promote coating mist in the spray painting room. Wet and water cleaning coating mist solutions are common, including Venturi tubes, vortices, and water vortices. In addition, powder filtration and electrostatic adsorption are two special ways to fill paint mist.

噴漆流水線濕式涂裝霧解決用水量大，重型涂裝流水線噴涂設(shè)備耗能高，涂裝顆粒消耗量降到3mg/m，涂裝生產(chǎn)車間有機(jī)廢氣一般不回收利用，廢料不能利用，必須在水中添加混凝劑。夏季，冷卻循環(huán)水非常容易滋長(zhǎng)細(xì)菌和霉菌，危害空氣環(huán)境。

The wet coating mist solution in the spray painting assembly line requires a large amount of water, while the heavy coating equipment in the assembly line consumes high energy. The consumption of coating particles is reduced to 3mg/m. Organic waste gas in the coating production workshop is generally not recycled, and waste materials cannot be utilized. Coagulants must be added to the water. In summer, cooling circulating water is very prone to the growth of bacteria and mold, posing a threat to the air environment.

粉劑吸咐過慮漆霧解決通常是用干燥石灰粉石灰粉來吸咐漆霧。特性是不用水，減少了功率大的的水泵，能耗相對(duì)來說變小30%上下。建筑涂料細(xì)顆粒物排出≥0.1mg/m，排風(fēng)系統(tǒng)循環(huán)再生應(yīng)用。粉劑環(huán)保的功效表現(xiàn)在，不會(huì)有污水，廢料，吸濾有漆渣的石灰石粉，能夠作為水泥工業(yè)的原材料。因?yàn)榕棚L(fēng)系統(tǒng)能夠循環(huán)系統(tǒng)利用，供風(fēng)系統(tǒng)能夠微型化。

The solution to excessive absorption of paint mist by powder is usually to use dry lime powder to absorb paint mist. The characteristic is that there is no need for water, which reduces the power of high-power water pumps and reduces energy consumption by about 30%. The discharge of fine particles in architectural coatings should be ≥ 0.1mg/m, and the exhaust system should be recycled for application. The environmental protection effect of powder is manifested in the absence of sewage, waste, and the absorption of limestone powder with paint residue, which can be used as a raw material for the cement industry. Because the exhaust system can be recycled, the air supply system can be miniaturized.

涂裝流水線方案中靜電吸附漆霧解決，通常是利用靜電感應(yīng)分離劑溶液，需水量?jī)H有濕試漆霧處理10%，能耗等同于濕試的20%，降低細(xì)顆粒物排出≥3mg/m3。因?yàn)樾杷可?，水循環(huán)系統(tǒng)，包含水泵，管道，水糟都能夠微型化。排風(fēng)系統(tǒng)也可以重復(fù)利用，僅需填補(bǔ)10%左右清新空氣就可以。

In the coating assembly line scheme, electrostatic absorption paint mist is usually solved by using electrostatic induction separator solution. The water demand is only 10% of that for wet test paint mist treatment, the energy consumption is equal to 20% of that for wet test, and the emission of fine particles is reduced by ≥ 3mg/m3. Due to the low water demand, the water circulation system, including pumps, pipelines, and water tanks, can be miniaturized. The exhaust system can also be reused, with only about 10% fresh air filling required.

現(xiàn)階段，在噴漆流水線大量工業(yè)生產(chǎn)涂裝領(lǐng)域里，十濕涂裝室普遍使用，其優(yōu)勢(shì)顯著(漆霧搜集率達(dá)99%)，缺陷非常明顯，如用水量大、用電量大、環(huán)保處理花費(fèi)高，這些都不合乎現(xiàn)階段環(huán)境保護(hù)、節(jié)能降耗、可持續(xù)發(fā)展的低碳時(shí)代的需求。

At present, in the field of industrial production and coating in the spray painting assembly line, the ten wet coating room is widely used, with significant advantages (paint mist collection rate of 99%) and obvious defects, such as high water consumption, high electricity consumption, and high environmental treatment costs, which do not meet the needs of the current low-carbon era of environmental protection, energy conservation, and sustainable development.