Method for treating haze and indoor air pollution by using tourmaline honeycomb body

A technology for indoor air pollution and tourmaline, applied in chemical instruments and methods, separation methods, auxiliary pretreatment, etc., can solve the problems of large operating energy consumption and cost, irregular pores, shedding, etc., and achieve operational energy consumption and cost Low, good effect

Active Publication Date: 2014-06-04
曹南萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the present situation, the present invention discloses a meth

Method used

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  • Method for treating haze and indoor air pollution by using tourmaline honeycomb body
  • Method for treating haze and indoor air pollution by using tourmaline honeycomb body
  • Method for treating haze and indoor air pollution by using tourmaline honeycomb body

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Such as figure 1 As shown, a tourmaline honeycomb body a2 with a wall thickness of 0.9mm, a hole diameter of 5mm, and a height of 30mm is first made, and then the tourmaline honeycomb body is added to the air outlet of the humidifier to make a tourmaline humidifier. The tourmaline humidifier is supported by a water tank a5 on the base a1, an atomization pool a4 is arranged between the water tank and the base, and a tourmaline honeycomb body a2 is arranged in the outer end of the moisture drain pipe in the water tank, and is arranged in the atomization pool There are a transducer a3, a water level controller a7 and a water control valve a6. A fan 12 and a control circuit 11 are arranged in the base. The control circuit is connected to the power supply a10 and the fog volume controller a8. The humidity controller a9 is connected to the power supply. After starting the humidifier, a large amount of water vapor is generated. Under the action of the fan, the water vapor flows ...

Embodiment 2

[0037] Such as figure 2 As shown, the tourmaline honeycomb body b2 with a wall thickness of 0.7mm, a hole diameter of 4mm, and a height of 40mm is first made, and then the tourmaline honeycomb body is added to the air outlet of the air conditioning fan to make a tourmaline air conditioning fan. The tourmaline air-conditioning fan includes a fan shell b6, and a fine filter b1, a fiber evaporator b8, and a large-volume suction wheel b7 are sequentially arranged at the left end of the air duct b9 in the radial direction of the fan shell. A tourmaline honeycomb body b2 is arranged at the right end of the channel b9. The upper end of the fiber evaporator is connected to one end of the water pipe b4 through a high-energy water pump b3, and the other end of the water pipe is connected to the ice water box b10 in the fan housing. When the air conditioning fan is turned on, A large amount of water vapor is generated, making the air pressure inside the machine greater than the air pressu...

Embodiment 3

[0039] Such as image 3 As shown, first make 200cell / in 2 , A thickness of 50mm tourmaline honeycomb body c2, and then install the tourmaline honeycomb body in the motor vehicle exhaust exhaust pipe outlet c4, the exhaust pipe has tail gas inlet c4 and outlet c1, in the middle of the exhaust pipe is provided with honeycomb For the shaped catalyst c3, add one or more sections of tourmaline honeycomb body c2 at the outlet end. When a motor vehicle is ignited, the CO produced by the engine 2 , CO, hydrocarbons, H 2 O, NO x , SO 2 The combustion products composed of Pb compounds and solid particles, after being purified by the honeycomb-shaped catalyst, continue to flow into the tourmaline honeycomb body, when the H in the exhaust gas 2 O, CO 2 , N 2 When passing through the honeycomb holes c5 on the tourmaline honeycomb body, it is ionized by the tourmaline and generates a lot of negative ions. Negative ions continue to chemically degrade the remaining organic and inorganic gaseous...

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Abstract

The invention discloses a method for treating haze and indoor air pollution by using a tourmaline honeycomb body. The method comprises the following steps: preparing the tourmaline honeycomb body, mounting the tourmaline honeycomb body at the certain position of dust-containing flue gas, tail gas and air or water vapor channel, contacting and rubbing water molecules and dust-containing gas in airflow and tourmalines in honeycomb holes, performing electric polarization to generate negative ions, attracting and combining with superfine particles with positive charges in the flue gas, tail gas and air through the negative ions so as to neutralize the positive electricity of the superfine particles, so as to enable the superfine particles to be not repelled with one another and aggregated and settled; and removing heavy metal ions and acid radical ions in the flue gas and air through the chemical degradation of formaldehyde, NOx, CO and unburned hydrocarbons through the negative ions and strong adsorption property of the tourmaline, so as to reduce or eliminate the air pollution, and purify air. The method is good in effect, can be continuously operated and has the characteristics of high efficiency, energy conservation, simplicity and economical efficiency, and the operation consumption and the cost are reduced by over 30 percent.

Description

technical field [0001] The invention belongs to the field of environmental protection / health care, in particular to a method of using tourmaline honeycomb body to control smog and indoor [0002] Ways of air pollution. Background technique [0003] Human production and living activities have polluted the atmosphere, water and soil to varying degrees. As a big manufacturing country, China is facing great pressure to protect the ecological environment, especially the work of controlling air pollution has a long way to go. First of all, my country's air pollutant emissions are still at a high limit. In recent years, there have been frequent smog in the north, which is a concentrated expression of my country's air pollution situation tending to be serious. The external causes of smog are climatic factors such as temperature, air pressure, and humidity, and the internal causes are mainly the exhaust gas emitted by motor vehicles and the combustion and waste discharged from ind...

Claims

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Application Information

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IPC IPC(8): B01D51/04B01D45/02B01D53/74B01D53/56B01D53/62B01D53/72
Inventor 曹南萍
Owner 曹南萍
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