Shanghai Lipu plastic products Co., Ltd. is mainly engaged in the processing of plastic packaging products, packaging and printing, cartons, hardware machinery manufacturing, processing, and goods import and export business. This time, the main pollutants in the printing process are mainly volatilized from ink, paint and its solvent, including benzene, toluene, xylene, etc. The type and quantity of pollutants discharged vary with the type, amount and production conditions of the paint used. It belongs to "triphenyl" waste gas with large air volume and low concentration.

The main pollutants include benzene, toluene and xylene, which are all volatile organic gases.

Main technical parameters:

1. Processing air volume: calculated exhaust air volume with the suction size of the hood (0.9m2 * 2500m3 / h)

2. Exhaust gas temperature: ≤ 50 ℃

3. Organic volatiles in the exhaust gas are mainly composed of medium: toluene, xylene, ethyl acetate, butyl acetate and non-methane total hydrocarbon

Compared with the current domestic common odor gas treatment methods (activated carbon adsorption, liquid absorption, combustion method and biological method), the low-temperature plasma industrial waste gas treatment equipment and technology produced by Fengjing environmental protection have the following characteristics:

1. High tech innovative products: "low temperature plasma" technology is an electrochemical process under the comprehensive effect of electronics, chemistry, catalysis, etc., and it is a new field of technological innovation. It depends on the strong electric field energy produced by plasma to ionize and split the chemical bond energy of harmful gas, so as to destroy the molecular structure of exhaust gas and achieve the purpose of purification.

2. High efficiency waste gas purification: This equipment can effectively remove volatile organic compounds (VOC), inorganic substances, hydrogen sulfide, ammonia, mercaptan and other major pollutants, as well as all kinds of odor. The deodorization efficiency can reach more than 90%. For the long-term diffuse and accumulated odor, it can be removed within 24 hours, and has the ability to kill bacteria, viruses and other microorganisms in the air. And it has obvious anti mildew effect.

3. No need to add any substance: low temperature plasma waste gas treatment is a dry purification process, a new purification process, no need to add any additives in the operation process, no waste water, waste residue, and no secondary pollution.

4. Low consumption and energy saving: low operation cost and power saving is one of the patented core technologies of "low temperature plasma". The equipment has no mechanical action, high automation, simple process, easy and convenient on-demand operation. No special person is required for management and daily maintenance. In case of failure, the machine will automatically stop and alarm, and only regular inspection is required.

5. Long service life of the equipment: the equipment is composed of stainless steel, copper, molybdenum, epoxy resin and other materials, with strong oxidation resistance and good corrosion resistance to acid, alkali gas, humid environment, etc. The service life is more than 15 years.

Low temperature plasma waste gas cracking + UV photodegradation waste gas decomposition oxidation reduction treatment technology applicable object and application industry food processing industry (sterilization, disinfection and odor elimination), sewage and garbage treatment and other municipal industries (removal of harmful gases, sterilization and odor removal), petrochemical, chemical industry, pharmaceutical, tobacco, textile, printing, papermaking, steel, plastic, spraying plant and other harmful waste gas And effective control of peculiar smell gas.