Air purifier and method thereof

A technology for air purification and malodorous gas, which is applied in chemical instruments and methods, separation methods, and the use of liquid separation agents, etc. It can solve problems such as secondary pollution, complex structure, and large installation space, so as to save operating costs and reduce equipment volume. , The effect of saving installation costs
CN101890282AInactive Publication Date: 2010-11-24ι‡‘εœ£ι’Ÿ
4 Cites 6 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ι‡‘εœ£ι’Ÿ
Publication Date
2010-11-24
Estimated Expiration
Not applicable Β· inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The objective of the present invention is to provide an air purifier and method thereof, capable of clearing away mephitis and air pollution substance generated by an odor source. The air purifying method includes an oxidation process, an acidic and alkaline cleaning process, and is capable of simultaneously clearing away basic group, acidic group and neutral group malodorous substance. In the oxidation process, a water solution containing oxidant is contacted with the malodorous gas to oxygenize and decompose the malodorous substance; in the acidic and alkaline cleaning process, a water solution containing acidic or alkaline cleaning agent is contacted with the malodorous gas, and the cleaning agent absorbs the malodorous substance to chemically neutralize. By means of a chlorine dioxidegenerator, the chlorine dioxide generated by the chlorine dioxide generator is mixed with substance of the malodorous gas in a rapid oxidation device, wherein the substance may be cleared away through oxidative decomposition; the chlorine dioxide is contacted with the alkaline malodorous substance to perform acidic cleaning in an acidic cleaning reaction chamber; the sodium hydrate generated by the chlorine dioxide generator is contacted with the acidic malodorous substance to perform alkaline cleaning and neutralize the acidic cleaning agent so as to prevent residual deodorant from becoming another pollution source.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an air purifier and a method thereof, which is an air purifying device related to removing stench and air pollutants generated in foul smell sources such as polluted waste water, livestock waste water, excrement and urine, and food waste stations. Specifically, its purification process includes an oxidation process and an acidic and alkaline cleaning process, which can remove alkaline, acidic, and neutral odorous substances at the same time. In the oxidation process, the aqueous solution containing an oxidant will oxidize and decompose the malodorous substance after contacting with the malodorous gas; in the acidic and alkaline cleaning process, the aqueous solution containing an acidic or alkaline cleaning agent will produce a chemical neutralization reaction after contacting the malodorous gas , the malodorous substance is absorbed by the detergent in the aqueous solution. Background technique

[0002] Necessary in human lif...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More