Working principle

Plasma purifier is also known as low temperature plasma purifier.

Under the general design concept of electrocatalysis, the technology is divided into three independent and mixed excitation systems: microwave excitation region and plasma excitation. Region and plate excitation area.

The principle of dealing with pollutants by low temperature plasma technology is that under the action of external electric field, a large number of energetic electrons generated by the dielectric point bombardment of pollutants molecules, ionize, dissociate and excite them, and then trigger a series of complex physical and chemical reactions. Transforming complex macromolecule pollution into simple small molecule safety substance, or converting toxic and harmful substances into non-toxic, harmless or low toxic and low harmful substances, thereby making pollutants. Degradation was removed. The average electron energy generated by ionization is 10ev, so it is difficult to control the reaction conditions properly. The slow or slow chemical reactions become very fast.

During the plasma chemical reaction, the transfer of energy from the plasma to the chemical energy is as follows:

(1)electric field + electron to high-energy electrons.

(2)energetic electron + molecule (or atom) to (excited atom, excited group, free group) active group.

(3)active group + molecule (atom) + product + heat.

(4)active group + active group + product + heat.

The above process can be seen that electrons first acquire energy from electric field and stimulate them. Or ionization to transfer energy. To a molecule or atom. To get the molecules of energy. Or atoms Excited, while some molecules were ionized. And thus become active. Group, after these activities The phase between sexual groups and molecules or atoms and active groups. After collision Generating stable products And heat. In addition, high-energy electrons can also be halogen. Strong affinity for electrons such as oxygen and oxygen. Material capture Become negative ions. These negative ions have good chemical activity. Focus on learning The role. As a tool in the field of environmental pollution treatment Extremely strong The potential advantage of high technology is plasma. Related disciplines at home and abroad circles A high degree of concern.

Equipment characteristics

Plasma organic waste gas purifier is a new type of high-end dry treatment equipment for treating organic waste gas. It has changed the technology of using activated carbon materials, no need to regenerate raw materials, no need for special responsibility, no two pollution, convenient replacement and maintenance, and low operation cost. It is the most advanced technology of organic waste gas treatment.

Application area

It is suitable for odorous exhaust gas, benzene, toluene, xylene, trimethylamine and other insoluble organic pollutants.