Current position:HomeProductsdevice
Photocatalytic deodorization device
Release time
2019-03-08

Share:

  Principle of work (note: the patent equipment)

  Composite photocatalytic foam metal tip nanometer composite technology, integration of nano light catalyst material with excellent characteristics of nickel foam, uniform load on nickel foam substrate a certain amount of nano TiO2 and get a load of functionally photocatalytic materials.Nickel foam because of its unique three-dimensional reticular structure, can be as a good light catalyst carrier, and the load on the surface of the research and application of the nanometer TiO2 is by far the most of a photocatalyst in the degradation of organic pollutants in wastewater, removal of harmful inorganic gas and air purification has broad application prospects.TiO2 its electronic structure is a full one valence band and an empty conduction band, in is greater than the band gap (Eg = 3.2 ev, the equivalent of 387.5 nm wavelength of the photon energy) lighting conditions, the electron can be from valence band to conduction band formation of free electrons, and in the valence band to form a positively charged hole, forming - hole for:
TiO2 + h nu - (TiO2) h + + e - (TiO2)
Valence band holes is a good antioxidant, conducting electrons is favorable reductant.Hole and surface adsorption of H2O or OH - ion reaction has a strong oxidizing activity of hydroxyl (• OH) :
H + + H2O - • OH + h +
H + + OH - -, OH
Electronic and surface adsorption of oxygen (O2) reaction, generate superoxide ion (O2 -).Super oxygen ions can be further reaction with water, generate hydroxyl (OOH) and hydrogen peroxide (H2O2) :
E - + O2 - • O2 -
• O2 - + H2O - OOH + OH -
2, OOH - H2O2 + O2, OOH + H2O + e - - > H2O2 + OH -
H2O2 + e - -, OH, OH -
TiO2 photocatalysis oxidation is active hydroxyl (OH), and other active oxide material (, O2 - and, OOH, H2O2) the result of joint action.In the TiO2 surface generated by • OH groups high reactivity, is higher than that of organic matter in various types of chemical bonds can response to add • O2 -, OOH, the synergy of H2O2 oxidation activity class material, can effectively break down organic matter.
 
Photocatalytic deodorization device characteristics
Taken the equipment cover an area of an area small, convenient maintenance, low operating cost;
Taken the equipment operation and low resistance by instrument grasps the equipment running status;
Taken the governance efficiency, can satisfy the conditions of different gas using the environment;
Taken the equipment within the material can be repeated use, equipment appearance can be designed according to the requirements;
Taken the three-dimensional network structure, specific surface area is large, transparent performance is good, have a certain strength, easy processing and installation of pressure drop small;
Taken the equipment can be made of Q235, SUS304 has high service life.

 

2.jpg

Hunan sumitomo vents use deodorant 

Photocatalytic deodorization device applications
1, municipal industry: suitable for eat hutch waste treatment station, waste transfer station, municipal waste treatment plant, waste treatment plants, urban sewage treatment plants, sewage pumping station, grille, sludge pool, sludge treatment, such as H2S, mercaptan, sulfur ethers, ammonia and amine fetid body;
2, factories and enterprises: suitable for coating, rubber factory, tyre plant, paper mills, food, tobacco, printing, farming, chemical industry and production process of benzene class, esters, alcohols, ketones, aldehydes, phenolic gasoline, etc.
 
Photocatalytic deodorization device parameters

Equipment model

SIZE(unit mm)

Parameters m3/h)

SIZE(mm)

Equipment resistance(Pa)

Installed power(W)

Equipment weight(Kg)

L(L)

W(W)

H(H)

ZK-GC-500

1500

1200

1400

5000

Φ400

300

90

500

ZK-GC-1000

1500

1500

1800

10000

Φ600

350

120

800

ZK-GC-1500

1500

1600

2000

15000m

Φ600

400

180

950

ZK-GC-2000

1800

2000

2000

20000

Φ850

450

240

1450

ZK-GC-3000

1800

2200

2500

30000

Φ1000

450

360

1640

ZK-GC-4000

2000

2600

2800

40000

Φ1200

500

420

1780

ZK-GC-5000

2000

3000

3000

50000

Φ1350

500

540

1840

ZK-GC-6000

2500

3000

3800

60000

Φ1500

500

600

2000

ZK-GC-8000

3000

3500

4000

80000

Φ1600

600

660

2200

ZK-GC-10000

3000

4000

4500

100000

Φ1800

600

720

2500

note:Different process combined with the features of gas medium equipment size parameter table will exist discrepancy, this table is for reference only.


Others Related recommendations
Photocatalytic deodorization device
Photocat...
Biological washing tower, exhaust gas purification tower
Biologic...
Plasma exhaust gas purifier
Plasma e...
Sterilization deodorization air purifier
Steriliz...
  • Customer service

  • Wechat QR code

  • Telephone consultation

    020-82341391400-888-5639
请选择客服进行聊天
  • 企业微信

    长按,识别二维码
点击电话进行一键拨打
点击邮箱进行一键发送