Asphalt flue gas purification treatment equipment

A technology for purification treatment and asphalt fume, which is applied in gas treatment, gaseous effluent wastewater treatment, water/sewage multi-stage treatment, etc., can solve the problems such as unsatisfactory asphalt fume purification effect, and achieve recycling and high efficiency Washing, the effect of improving washing efficiency

CN105999962AActive Publication Date: 2016-10-12浙江森井生物技术股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-10-12

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Abstract

The invention discloses asphalt flue gas purification treatment equipment. The equipment comprises a dynamic wave washing device, a light direct oxidation and photocatalysis oxidation device and a water treatment device. The dynamic wave washing device and the water treatment device are connected through a water pipe. The dynamic wave washing device and the light direct oxidation and photocatalysis oxidation device are connected through a gas pipe. It is an important breakthrough that dynamic wave washing, gas, solid and liquid separation, photochemical oxidation technology and water treatment are combined for successful purification treatment of asphalt flue gas in the technology in the field of environmental protection. At present, multiple enterprises in China basically adopt a sprinkling cleaning and activated carbon adsorption method for treating industrial waste gas containing high-concentration organic matters, and the problems that the pollution cleaning effect is not ideal and activated carbon is hard to treat exist. The dynamic wave washing and photochemical oxidation technology is adopted for successful purification treatment of asphalt flue gas, and a novel wider way is opened up through the light direct oxidation and photocatalytic oxidation cooperative reaction technology for atmospheric pollution treatment and industrial waste gas treatment in China.
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Description

technical field

[0001] The invention relates to a flue gas purification treatment equipment, in particular to an asphalt flue gas purification treatment equipment. Background technique

[0002] At present, domestic asphalt fume treatment methods mainly include incineration method, cooling method, oil adsorption method, water spray washing + activated carbon method, water spray washing + electric oil capture method, etc. Most of them use water spray washing. Level treatment device, the effect of using the above method to deal with asphalt fume is not ideal, the reason is that 1, the incineration method mainly introduces asphalt fume directly into a high-temperature incinerator for incineration, and the main problems of its existence are: A, a large amount of energy consumption; B, a large amount of nitrogen The formation of oxides (NOx) makes denitrification difficult; C. The utilization of high-temperature flue gas; 2. The cooling method is to cool the asphalt fume first, an...

Examples

Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0025] Such as Figure 1-3 As shown, the present invention is a kind of asphalt flue gas purification treatment equipment, including a power wave washing device, a light direct oxidation photocatalytic oxidation device and a water treatment device, the power wave washing device and the water treatment device are connected through a water pipe 1, The kinetic wave washing device is connected to the light direct oxidation photocatalytic oxidation device through the air pipe 2, and the dynamic wave washing device includes an air intake pipe 3, a flushing water pump 4, a cyclone separator 5, a flushing circulating water tank 6, a circulating water pump 7, and a ...