【product name】
Solar photovoltaic material waste gas treatment,Solar photovoltaic waste gas treatment equipment
【PRODUCT MODEL】
WGL-3 type
【Product Introduction】
Solar photovoltaic waste gas treatment equipment, mainly used forSolar photovoltaic material waste gas treatmentBased on years of experience in the waste gas treatment industry, the company has discovered that in the current solar photovoltaic industry,handleAcid washed corrosion of polycrystalline siliconvolatileNitrogen oxides (yellow smoke)

The wet acid mist purification tower used, also known as the alkali absorption tower, has a relatively low purification effect on nitric acid waste gas and is prone to freezing damage during winter use in the north. Many units did not consider this during the initial equipment procurement, resulting in continuous troubles in the later stage.【product description

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1、 PrefaceSolar photovoltaic waste gas treatment equipment, mainly used forSolar photovoltaic material waste gas treatmentBased on years of experience in the waste gas treatment industry, the company has discovered that in the current solar photovoltaic industryAcid washed corrosion of polycrystalline siliconvolatileNitrogen oxides (yellow smoke)The wet acid mist purification tower used, also known as the alkali absorption tower, has a relatively low purification effect on nitric acid waste gas and is prone to freezing damage during winter use in the north. Many units did not consider this during the initial equipment procurement, resulting in continuous troubles in the later stage. In order to solve these problems, our company has developed a dry acid waste gas treatment equipment that does not require water, is not afraid of freezing, and has a much higher purification efficiency for nitric acid than wet purification towers. There is no visible yellow smoke, and the detection reaches《integrated emission standard of air pollutants》（16297-1996GB）Current environmental standards，Actual proof shows that the purification efficiency has reached95%-99%The device is installed throughYGE

The actual application of He Guang as a green new energy company has achieved the expected design effect.

2、 Equipment Introduction

The WGL-3 solar photovoltaic waste gas treatment equipment is a new type of dry process waste gas treatment equipment that treats various acid containing waste gases after alkaline spray acid-base neutralization method and activated carbon physical adsorption method. It has high absorption rate, is not limited by the usage environment, has no secondary pollution, and has a wide range of applications. It is particularly suitable for the treatment of waste gas from solar photovoltaic materials, as well as waste acid gas from industries such as electronics, machinery, and metallurgy. Main treatments: nitric acid, sulfuric acid, hydrochloric acid, hydrofluoric acid.

3、 Structure and Purification PrincipleThe acid containing waste gas is collected by the gas collection hood and enters the equipment box through the pipeline under the action of the induced draft fan from the top of the equipment. Then, it passes through the adsorption filter layer and is mixed with the dry acid gas adsorbent filled insideSDG

Adsorbent (a research product of Beijing Institute of Technology) undergoes a series of chemical reactions and is then discharged into the atmosphere through the chimney at the equipment outlet.

4、 Precautions1SDG.

2Adsorbents are non-toxic, can be discarded without secondary pollution, suitable for various environmental humidities, have good moisture resistance, and have lower costs and operating expenses compared to other methodsThe concentration of exhaust gas is lower than that of exhaust gas3≤1000mg/mThe replacement cycle of the adsorbent is1-1.5

In the solar photovoltaic industry, the concentration of exhaust gas is often high. Our company can design specific equipment according to the actual situation.

3. The adsorbent is a specialized filler and must be supplied by our factory to ensure the purification effect of exhaust gas. The replaced adsorbent can be used for general industrial waste disposal without causing secondary pollution.

5、 Application Cases