Activated carbon air filter with multiple specifications and pore sizes for air conditioning

An air filter material and activated carbon technology, applied in inorganic chemistry, non-metallic elements, carbon compounds, etc., can solve the problems of single pore size of activated carbon and unsatisfactory filtering effect, and achieve the effect of improving adsorption efficiency and effect

Inactive Publication Date: 2017-10-24
SHENZHEN WOHAISEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a single activated carbon has a relatively single pore size and can only choose to adsorb specific gases. Therefore, the filtering effect is not ideal.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The activated carbon air filter material for air conditioners with various pore sizes includes the following raw materials in parts by weight: 20 parts of coconut shell, 50 parts of sawdust, 15 parts of anthracite pellet powder, 5 parts of ethylenediamine phosphate, and 40 parts of water.

[0022] The preparation method of the above-mentioned activated carbon air filter material for air conditioners with various specifications and apertures comprises the following steps:

[0023] (1) Measure each raw material separately according to the formula;

[0024] (2) Use a pulverizer to crush coconut shells, wood and briquettes into powder, and pass through a 100-mesh sieve;

[0025] (3) Add activator and water to the above powder, mix and stir evenly, and perform activation treatment;

[0026] (4) Use a carbonization furnace to carbonize the above mixture, then air-cool to room temperature, and break it into carbon blocks with a diameter of less than 1cm;

[0027] (5) Activat...

Embodiment 2

[0029] Embodiment 2: have the air-conditioning active carbon air filter material of multiple specification apertures, comprise the raw material of following parts by weight: 230 parts of coconut shells, 40 parts of peach pits, 25 parts of anthracite ball powder, 0.5 part of propylene diamine phosphate, dimethylbenzene 0.5 parts, 60 parts of water.

[0030] Its preparation method is with embodiment 1.

Embodiment 3

[0031] Embodiment 3: have the air-conditioning active carbon air filter material of multiple specification apertures, comprise the raw material of following parts by weight: 22 parts of coconut shells, 45 parts of apricot kernels, 20 parts of raw coal briquettes powder, 2 parts of sodium fluorosilicate, ammonium sulfate 2 parts, 50 parts of water.

[0032] Its preparation method is with embodiment 1.

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PUM

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Abstract

The invention belongs to the technical field of fine chemical production, and particularly relates to an activated carbon air filter with multiple specifications and pore sizes for air conditioning. The air filter is prepared from the following raw materials in parts by weight: 20-30 parts of coconut shells, 40-50 parts of wood materials, 15-25 parts of briquette powder, 1-5 parts of an activating agent and 20-100 parts of water. The activated carbon air filter for air conditioning has multiple specifications and pore sizes, and can be used for effectively absorbing foreign odors having different molecular weights indoors.

Description

technical field [0001] The invention belongs to the technical field of production of fine chemicals, and in particular relates to an activated carbon air filter material for air conditioners with various pore sizes. Background technique [0002] Filter materials are widely used, and the most common ones are filter materials used in air conditioning systems. Now the ambient air pollution is very serious, and the haze weather has brought great harm to people. Air adsorption filter materials can absorb various harmful particles in the air. , such as the adsorption of PM2.5, preventing it from entering people's living or working environment, reducing the inhalation of harmful substances such as particulate matter in the human lungs, improving people's quality of life, and reducing the occurrence of diseases. The existing filter materials mainly include honeycomb ceramics, filter paper, activated carbon, steel wire mesh and so on. Activated carbon with high specific surface area...

Claims

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Application Information

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IPC IPC(8): C01B32/336C01B32/348C01B32/342C01B32/324C01B32/318B01D53/02
CPCB01D53/02C01P2006/17
Inventor 王红胜
Owner SHENZHEN WOHAISEN TECH CO LTD
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