CN203315988U - Combined waste gas purifier - Google Patents
Combined waste gas purifier Download PDFInfo
- Publication number
- CN203315988U CN203315988U CN201220740639XU CN201220740639U CN203315988U CN 203315988 U CN203315988 U CN 203315988U CN 201220740639X U CN201220740639X U CN 201220740639XU CN 201220740639 U CN201220740639 U CN 201220740639U CN 203315988 U CN203315988 U CN 203315988U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- filtering net
- control module
- air
- voltage control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000002912 waste gas Substances 0.000 title claims abstract description 40
- 239000011941 photocatalyst Substances 0.000 claims abstract description 16
- 230000001699 photocatalysis Effects 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims description 18
- 238000000746 purification Methods 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 230000001413 cellular effect Effects 0.000 claims description 9
- 238000007146 photocatalysis Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 3
- 150000002500 ions Chemical class 0.000 description 24
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001768 cations Chemical group 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model relates to a waste gas purifier which is composed of a box body, filter screens, a photocatalytic device, a high-energy ion device, a voltage control module, a waste gas quality sensor, an ion strength adjuster, an air inlet and an air outlet, wherein the inside of the box body is respectively provided with an HEPA filter screen, an aluminum-base honeycomb photocatalyst filter screen, an electrodeless ultraviolet lamp, the waste gas quality sensor, the high-energy ion device, the ion strength adjuster and the voltage control module from the air inlet to the air outlet. The utility model is characterized in that contaminated waste gas passes through the HEPA filter screen to remove particles in the waste gas, and then enters the photocatalytic device; after passing through the photocatalytic device, the waste gas is oxidized into negatively charged waste gas; and the negatively charged waste gas is subjected to positive charge oxidation through the high-energy ion air purifier. Thus, the waste gas can be sufficiently decomposed and oxidized in the box body, thereby achieving the goal of completely decomposing the waste gas.
Description
Technical field:
The utility model relates to a kind of waste gas purification apparatus, is specifically related to a kind of combined type waste gas purification apparatus that utilizes catalytic oxidation and bipolar ionization to combine.
Background technology
At present, the ion deodorization device that is applied to the occasions such as sewage treatment plant, sewage pumping station, refuse landfill all adopts independent energetic ion deodorization device, the shortcoming of such device is: energetic ion as the equipment of deodorizing all the time, all to use separately, but the user tends to sensation, and effect is undesirable.Often defective in the air outlet test.That energetic ion produces in fact is mainly the negative ions group, also take the cation group as most.Waste gas is after the energetic ion pipe, and general not horse back decomposes, but is oxidized into positively charged waste gas.Then these positively charged waste gas need to be found negative electrical charge in air, in coming and oxidation.And odor removal can't produce the negative electrical charge of q.s owing to having adopted single energetic ion device, so just can't in the odor removal casing, complete good clean-up effect.
The utility model content
In order to overcome above-mentioned defect, the purpose of this utility model be to provide a kind of simple in structure, easy to maintenance, purification efficiency is high and the combined type waste gas purification apparatus of non-secondary pollution.
To achieve these goals, the utility model adopts following technical scheme:
The combined type waste gas purification apparatus is comprised of casing, screen pack, photocatalysis apparatus, energetic ion device, voltage control module, exhaust mass inductor, ionic strength adjuster, air inlet, air outlet, and box house is installed respectively to air outlet from air inlet: HEPA screen pack, aluminium base cellular photocatalyst filtering net, electrodeless ultraviolet lamp, exhaust mass sensor, energetic ion device, ionic strength adjuster, voltage control module.
Screen pack adopts the high-efficiency air filtering net, can effectively filter the dust of particle diameter 0.3um.Reduce the depth dimensions of filter under identical air quantity, can alleviate the weight of filter, dwindled cleaning equipment plenum chamber volume, material capable of washing.
Photocatalysis apparatus adopts plug-in module, easy for installation, aluminium base cellular photocatalyst filtering net, 5 nano photo-catalytics, electrodeless ultraviolet lamp, consists of.
The energetic ion device adopts the bipolar ionization technology, the energy that discharge process produces is just absorbed and has produced " strengthening active oxygen " by airborne oxygen molecule and hydrone, can not produce the harmful substances such as excessive ozone, active oxygen has now been brought into play the oxidation gaseous effluent effect, chemical change occurs simultaneously, become new tasteless, harmless material.
Voltage control module is mainly used in controlling the voltage of ionization device, and the steady operation of voltage control module is vital for the ionization generation, because it has directly determined the generation of equipment at progress of work intermediate ion bunch or ozone.
The exhaust mass sensor, can regulate the working strength of ion generator automatically according to the situation of waste gas, produce dosage requirement accurately while having guaranteed equipment work.So not only guaranteed the depuration quality of air, reached the saving energy simultaneously, safety and the convenient purpose of using.
Ionic strength adjuster is by receiving the signal of exhaust mass sensor, the working strength of automatically regulating ion generator.
Operation principle of the present utility model is as follows:
Waste gas enters into casing by the air inlet of equipment, first passes through the high-efficiency air filtering net, and the dust contaminant filter in waste gas is fallen; Enter into photocatalysis apparatus, the photocatalyst filtering net in photocatalysis apparatus is with a large amount of photocatalysts (titanium dioxide) again, and the ultraviolet catalytic produced at the electrodeless ultraviolet lamp pipe excites the generation electron hole pair, and waste gas decomposition produces a large amount of negative electrical charges simultaneously.Waste gas enters into the energetic ion device after photocatalysis apparatus, and waste gas, after the energetic ion pipe, is oxidized into positively charged waste gas.Then these positively charged waste gas, the negative electrical charge produced with photocatalysis in casing collision, in generation and oxidation, waste gas decomposition, generate the product that there is no secondary pollution, then through air outlet, enters in atmosphere.
The quality of waste gas in exhaust mass sensor Real-Time Monitoring casing, at any time signal is transferred to ionic strength tune device according to the variation of waste gas intensity, ionic strength adjuster is automatically regulated the working strength of ion generator after the signal that receives the exhaust mass sensor.Voltage control module is controlled the voltage of ion generator automatically, guarantees that ion generator can not produce because of spread of voltage the excessive harmful substances such as ozone.
Characteristics of the present utility model are that the waste gas polluted first passes through the high-efficiency air filtering net one, first pass through high-efficiency air filtering net net one, particle in waste gas is removed clean, then enter photocatalysis apparatus, after photocatalysis apparatus, waste gas just is oxidized into electronegative waste gas, then, pass through again high-energy ion air purifying machine, carry out the positive charge oxidation.Like this, waste gas just can decompose fully oxidation in casing, and reaches the purpose of decomposing fully.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate:
As shown in Figure 1, the combined type waste gas purification apparatus by casing 1, air inlet 2, high-efficiency air filtering net 3,
Aluminium base cellular photocatalyst filtering net 4, electrodeless ultraviolet lamp 5, energetic ion device 7, exhaust mass sensor 6, ionic strength adjuster 8, voltage control module 9 and air outlet 10 form.
Casing 1 adopts stainless steel to make square, corrosion-resistant.Box house is from air inlet to air outlet respectively: HEPA screen pack 3, aluminium base cellular photocatalyst filtering net 4, electrodeless ultraviolet lamp 5, exhaust mass sensor 6, energetic ion device 7, ionic strength adjuster 8, voltage control module 9.
Air inlet 2 all adopts steel flange to be connected with air outlet 10.
High-efficiency air filtering net 3, aluminium base cellular photocatalyst filtering net 4, electrodeless ultraviolet lamp 5, energetic ion device 7 are all made modular form, adopt the method for inserting to install.Inside in case is provided with the installation slot.
Photocatalyst on aluminium base cellular photocatalyst filtering net 4 adopts the photocatalyst of 5 nanometers.
The energetic ion device adopts the bipolar ionization technology, and ionic strength adjuster is regulated ionic strength automatically by the monitored data that receives the exhaust mass sensor.Ion unit is installed and is adopted laterally zygomorphic mode to install.
Claims (4)
1. combined type waste gas purification apparatus, it is characterized in that: casing, screen pack, photocatalysis apparatus, energetic ion device, voltage control module, exhaust mass inductor, ionic strength adjuster, air inlet, air outlet, consist of, box house is installed respectively to air outlet from air inlet: high-efficiency air filtering net, aluminium base cellular photocatalyst filtering net, electrodeless ultraviolet lamp, exhaust mass sensor, energetic ion device, ionic strength adjuster, voltage control module.
2. combined type waste gas purification apparatus according to claim 1, it is characterized in that: high-efficiency air filtering net, aluminium base cellular photocatalyst filtering net, electrodeless ultraviolet lamp, energetic ion device are module, and the inside be inserted in case is provided with the installation slot.
3. combined type waste gas purification apparatus according to claim 1, it is characterized in that: the photocatalyst on aluminium base cellular photocatalyst filtering net adopts the photocatalyst of 5 nanometers.
4. combined type waste gas purification apparatus according to claim 1, it is characterized in that: the energetic ion device is laterally zygomorphic ion unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220740639XU CN203315988U (en) | 2013-08-06 | 2013-08-06 | Combined waste gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220740639XU CN203315988U (en) | 2013-08-06 | 2013-08-06 | Combined waste gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315988U true CN203315988U (en) | 2013-12-04 |
Family
ID=49655390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220740639XU Expired - Lifetime CN203315988U (en) | 2013-08-06 | 2013-08-06 | Combined waste gas purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203315988U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816782A (en) * | 2014-01-26 | 2014-05-28 | 河北欧美环境工程有限公司 | Photolytic catalytic purification device and corresponding process for treating pharmaceutical waste gas |
| CN103883902A (en) * | 2014-01-17 | 2014-06-25 | 四川东顺光电有限公司 | Efficient and intelligent air purification lighting lamp |
| CN104399322A (en) * | 2014-12-19 | 2015-03-11 | 北汽银翔汽车有限公司 | Photocatalyst filter screen for automotive air conditioner |
| CN111457505A (en) * | 2020-05-19 | 2020-07-28 | 北京涵润科技有限公司 | Sterilization and peculiar smell removal all-in-one machine |
-
2013
- 2013-08-06 CN CN201220740639XU patent/CN203315988U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883902A (en) * | 2014-01-17 | 2014-06-25 | 四川东顺光电有限公司 | Efficient and intelligent air purification lighting lamp |
| CN103816782A (en) * | 2014-01-26 | 2014-05-28 | 河北欧美环境工程有限公司 | Photolytic catalytic purification device and corresponding process for treating pharmaceutical waste gas |
| CN104399322A (en) * | 2014-12-19 | 2015-03-11 | 北汽银翔汽车有限公司 | Photocatalyst filter screen for automotive air conditioner |
| CN111457505A (en) * | 2020-05-19 | 2020-07-28 | 北京涵润科技有限公司 | Sterilization and peculiar smell removal all-in-one machine |
| CN111457505B (en) * | 2020-05-19 | 2024-10-15 | 北京涵润科技有限公司 | Sterilizing and deodorizing integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |