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Environmentally-friendly indoor air purification, disinfection, humidification and dehumidification device

An environment-friendly, indoor air technology, applied in disinfection, air quality improvement, chemical instruments and methods, etc.

Inactive Publication Date: 2013-07-10
河北安多翔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention discloses a new method that can solve the shortcomings of existing indoor air purifiers, and can conveniently and effectively remove particulate matter (including PM2.5), ammonia, formaldehyde, nitrogen oxides, sulfides, benzene and others in the air Microorganisms such as organic solvents, smoke, bacteria and viruses

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] For the environment with more acidic pollutants: use sodium acetate and sodium hydroxide to make 1.0% aqueous solution as the adsorption liquid, and adjust the pH value to about 10.0. A semiconductor refrigerator is installed in the adsorption liquid pool, and the filler is placed vertically. The top of the packing lifted by the adsorption liquid is sprayed down with a water pump, and the air to be purified is blown into the packing from bottom to top for full gas-liquid exchange. The adsorption liquid can clean the particulate matter (including PM2.5), acid pollutants, bacteria, viruses, etc. in the air, and fall into the adsorption liquid pool, and the formed solid matter will flow into the sedimentation tank for cleaning. If the humidity in the air is too high, turn on the semiconductor refrigerator to reduce the temperature of the adsorption liquid. During the process of purifying the air, the water vapor in the air can be absorbed by the cooler adsorption liquid to...

Embodiment 2

[0022] For the environment with more alkaline pollutants: Use 1.0% aqueous solution of acetic acid and benzoic acid as the adsorption liquid, and adjust the pH value to about 2.0. A semiconductor refrigerator is installed in the adsorption liquid pool, and the filler is placed vertically. The top of the packing lifted by the adsorption liquid is sprayed down with a water pump, and the air to be purified is blown into the packing from bottom to top for full gas-liquid exchange. The adsorption liquid can clean the particulate matter (including PM2.5), alkaline pollutants, bacteria, viruses, etc. in the air, and fall into the adsorption liquid pool, and the formed solid matter will flow into the sedimentation tank for cleaning. If the humidity in the air is too high, turn on the semiconductor refrigerator to reduce the temperature of the adsorption liquid. During the process of purifying the air, the water vapor in the air can be absorbed by the cooler adsorption liquid to achiev...

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PUM

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Abstract

The invention discloses an environmentally-friendly indoor air purification, disinfection, humidification and dehumidification device. Various common pollutants, such as nitride, sulfide, cigarette tar, organic gas, inorganic gas, particles (containing PM2.5) and microorganisms such as germs and viruses, can be irreversibly removed from air by adopting chemical adsorption liquid; the raw material of the chemical adsorption liquid is in a food level, so secondary pollution is avoided. An adsorption process is irreversible; the purification is complete; and the device is environmentally-friendly.

Description

technical field [0001] The invention belongs to the field of air purification environment engineering. Background technique [0002] In recent years, my country's GDP has developed rapidly, but it has also brought serious environmental pollution problems, especially air pollution. The smoggy weather last winter and this spring has brought great harm to people's health. The outdoor air is seriously polluted, and the indoor air is even more polluted due to the influence of formaldehyde, ammonia, benzene and various organic solvents released from decoration materials and bacteria, viruses, dust mites and smog produced by the living environment. This may be one of the main reasons for the sharp increase in the number of people suffering from lung cancer in recent years. For health, it is very necessary to purify indoor air. [0003] Current indoor air purifiers are mainly filter-type dust removal, which use activated carbon to adsorb and remove chemical pollutants. Its disad...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/40B01D53/42A61L9/00F24F8/24
CPCB01D53/38B01D53/81B01D2251/304B01D2251/306B01D2251/402B01D2251/404B01D2251/604B01D2259/4508Y02A50/20F24F8/15F24F8/24
Inventor 张保格曹秀格张翕
Owner 河北安多翔科技有限公司
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