Plasma light oxygen integrated machine

Plasma photo-oxidation integrated machine purification equipment is a special device to remove gas and malodour gas. It is plasma decomposition exhaust gas purifier + UV photolysis deodorant exhaust gas purifier combination of two devices, comprehensive use of plasma exhaust gas purifier and UV photocatalyst deodorant exhaust gas purifier combination of the advantages of the two devices, the use of plasma decomposition technology and UV photodecomposition technology combined with the exhaust gas and odorous gas synergistic purification treatment! It has , low operating costs, equipment covers an area of small, light weight, without any mechanical action, no noise and other characteristics, plasma photolysis machine purification equipment purification efficiency in the above.

Plasma photolysis machine working principle:

When the waste gas into the plasma photolysis machine purification equipment, first after the plasma chemical reaction process, that is, the first electron from the electric field to obtain energy, through the excitation or ionisation of the energy transfer to the molecules or atoms to obtain energy molecules or atoms are excited, while some molecules are ionised, thus becoming active groups; after these active groups and molecules or atoms, active groups and active groups each other After these active groups and molecules or atoms, active groups and active groups collide with each other to produce stable products and heat. (Under the action of an applied electric field, a large number of energy-carrying electrons generated by dielectric discharge bombard the pollutant molecules, causing them to be ionised, dissociated and excited, which then triggers a series of complex physical and chemical reactions, transforming the complex large-molecule pollutants into simple small-molecule substances, or transforming the substances into low-toxicity and low-hazardous substances, so that the pollutants can be degraded and removed).

Then part of the exhaust gas is decomposed into odourless gas through destruction, decomposition and catalytic oxidation. The C-band light is used to break the molecular chain of the polluted gas, change the molecular structure of the substance, crack and oxidise the high molecular polluted substance into low molecular substance, such as water and carbon dioxide, etc. The O3 strong catalytic oxidising agent carries out the catalytic oxidation of the exhaust gas, which can be killed on the ground, and destroys the substance and changes it into the low molecular substance. The C-band laser stimulates the catalyst coating to produce activity and catalyse oxidation. In the decomposition process produces high ozone UV ultraviolet beam decomposition of oxygen molecules in the air to produce free oxygen, that is, active oxygen, because of free oxygen carry positive and negative electrons are not balanced, so need to be combined with oxygen molecules, which in turn produces ozone. UV + O2 → O- + O* (active oxygen) O + O2 → O3 (ozone), as we all know, ozone has an oxidative effect on the object, on the odourous gases and other irritating odours have the effect. O3 is also a strong catalytic oxidant for catalytic oxidation of waste gas, cracking the molecular bonds in the malodorous gas, destroying the nucleic acid (DNA), and then through the ozone oxidation reaction, to achieve deodorisation and kill the purpose.

Sub-introduction:

Plasma is composed of electrons, ions, free radicals and neutral ion streams, the working state is meteor shower-like conductive fluid, is a solid, liquid, gas outside of the fourth material form. The plasma generator as a whole remains electrically neutral, . According to the temperature of the ions, plasma is divided into thermal equilibrium plasma, non-equilibrium plasma and low temperature plasma.

Low temperature plasma purification working principle:

The use of low-temperature plasma decomposition of oil mist, exhaust gases and other polluting media, the ions in the plasma play a decisive role. Exhaust gas and malodour gas through the plasma electric field area, in the nanosecond time range of meteor shower of ions and media molecules (principle) inelastic collision, plasma violent bombardment of exhaust gas and odour and other pollutants such as molecules, fission and decomposition reaction, the energy is converted into the base state of the molecules (atoms) of the internal energy, the occurrence of excitation, disintegration, ionisation, and so on, a series of processes so that the pollution medium is in an active state, the pollution medium in the Under the action of plasma, it produces, and the amount of various active radicals, electrons, ions, etc., and at the same time, it produces a large amount of ozone, atomic oxygen, ecological oxygen and other mixed gases, and carries out a series of complex differentiation and cleavage and oxidation-reduction reactions. (Primary electrons get accelerated in the electric field and hit the oxygen molecules in the air. When the energy exceeds the ionisation potential of the oxygen molecule the oxygen molecule is ionised. Loss of electrons of oxygen molecules into positive polarity oxygen ions (O2 +), and the release of electrons and another neutral oxygen molecules into a combination of negative polarity ion (O2-), the result is the polarisation of oxygen ions and adsorption of neutral oxygen molecules to form the O2 +, O2-, O2, such as oxygen aggregated ion group, with the oxidation of the air in a very short period of time will be the composition of polluted air decomposition of products and water) from the purification of Air efficiency considerations, we chose the corona current higher chemical device using pulsed corona discharge low-temperature plasma and adsorption technology combined with the principle of gas, which low-temperature plasma is mainly used to remove hydrogen sulfide, ammonia, benzene, xylene, formaldehyde, acetone, urethane, resin, and other gases and, adsorbent materials are mainly used for the removal of carbon dioxide and ozone and other by-products. Purification device by the initial filtration unit low-temperature plasma generator and filtration unit, fan and other equipment and components.

The working principle of uv photo oxygen purification:

Exhaust gas and malodour gas into the integrated equipment, after passing through the UV ultraviolet beam area, by the ultraviolet light wave irradiation, instantly produce photolysis reaction, open the exhaust gas and odour pollutant molecules of the chemical bond, destruction of its molecular structure and nucleic acid; the use of ultraviolet light wave decomposition of oxygen molecules in the air to produce free oxygen, i.e., activated oxygen, due to the imbalance of positive and negative electrons carried by the free oxygen, so it needs to be combined with oxygen molecules, which in turn produces ozone, so that free state pollutant molecules and ozone. The free state of the pollutant molecules and ozone oxidation combined into small molecules or low harmful compounds. Such as CO2, H2O, etc. UV + O2 → O- + O* (active oxygen) O + O2 → O3 (ozone);

The UV photolysis and plasma decomposition work together to produce a series of photolysis and decomposition reactions, and the composite multi-stage purification to meet the emission standards! Both can purify and treat all kinds of waste gas, and can cleanly remove all kinds of bad odour.