CN203777916U - Ozone-coordinated enhancement deodorization device - Google Patents
Ozone-coordinated enhancement deodorization device Download PDFInfo
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- CN203777916U CN203777916U CN201420209138.8U CN201420209138U CN203777916U CN 203777916 U CN203777916 U CN 203777916U CN 201420209138 U CN201420209138 U CN 201420209138U CN 203777916 U CN203777916 U CN 203777916U
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- tank body
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- deodorizing
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Abstract
The utility model relates to an explosion-proof integrated ozone-coordinated enhancement deodorization device for adsorption and concentration and ozone oxidation treatment on a foul gas. The integrated ozone-coordinated enhancement deodorization device comprises a tank body, an air inlet and an air outlet formed in the tank body, an adsorption unit and a deodorization unit arranged inside the tank body, wherein the deodorization unit is combination of an explosion-proof ultraviolet ozone generator and a high-voltage ozone generator; the adsorption unit is a plurality of upright post adsorption rods arranged at the periphery of the deodorization unit and fixed between upper and lower isolation plates inside the tank body; the adsorption rods are used for filling adsorption materials into stand pipes with a plurality of osmotic holes on the pipe wall or winding the adsorption materials outside the stand pipes; an isolation sleeve is arranged between the adsorption rods and the deodorization unit to form a gas to flow into the channel in a one way from an air inlet of the tank body, an adsorption chamber and a deodorization cavity to the air outlet of the tank body. The device not only is applicable to a flue gas with high concentration, but also can process the gas which is low in concentration or still has a peculiar smell even if being discharged up to the standard, and can carry out explosion-proof treatment aiming at the combustible gas.
Description
Technical field
The utility model relates to emission-control equipment field, specifically a kind of can be explosion-proof absorption concentrate and the integrated ozone cooperative reinforcing odor removal of ozone Oxidation Treatment foul gas.
Background technology
Atmosphere pollution is one of at present the most outstanding environmental problem of China.Industrial waste gas is one of main source of atmosphere pollution.Large capacity industrial waste gas enters atmosphere, must make atmosphere quality decline, and brings serious harm to health, brings about great losses to national economy.In industrial waste gas, nuisance enters after human body by respiratory tract and skin, can cause temporary and permanent pathology to organs and systems such as people's breathing, blood, livers, causes the mankind's great attention.Pollute one of important public hazards that especially stench is contaminated environment, be detrimental to health for industrial waste gas." National Standard of the People's Republic of China-emission standard for odor pollutants " GB14554-93 defines odorant pollutant like this: all stimulate olfactory organ to cause the gaseous matter that people are unhappy and damage living environment.
Airborne odorant pollutant source is very wide, and these odorants stimulate people's olfactory organ, has affected the environmental sanitation of on-the-spot and periphery, has also reduced the living environment quality of surrounding resident.
The odorant pollutants such as sulfide, hydro carbons, aldehydes, ketone, benzene class, phenols, amine and tar, pitch steam, ammonia and the various organic solvents that petrochemical production process produces have direct harm very harmful to environmental protection and the ecological balance to health.
Although in enterprise, some can reach " National Standard of the People's Republic of China-emission standard for odor pollutants " to the treatment technology of stench at present, but still with strong odor, human body still can sensitively be felt, and these technology cannot reach explosion-proof state, so cannot be applied to the contour requirement of explosion proof industry of petrochemical industry.
Utility model content
The purpose of this utility model is to lack and realize explosion-proof simultaneously and produce clean high-quality gas for prior art, and a kind of ozone cooperative reinforced deodorization device that can the integrated operation of simultaneously treated safety anti-explosive to different waste gas kinds is provided.
The utility model is realized by following technical proposal:
A kind of ozone cooperative reinforced deodorization device, comprise tank body and be arranged on the air inlet/outlet on tank body and be arranged on absorbing unit and the deodorizing unit in tank body, wherein: described deodorizing unit is explosion-proof UV ozone generator and the combination of high-pressure ozone generator, and with column mode be fixed in tank body up and down between division board, the controller of deodorizing unit is arranged on outside tank body, and controls respectively explosion-proof UV ozone generator, high-pressure ozone generator; Described absorbing unit is that many root posts adsorbing bar is arranged on periphery, deodorizing unit, and be fixed in tank body up and down between division board, adsorbing bar is with filling in the standpipe of many permeability holes or standpipe is wound around sorbing material outward on tube wall; The combustible gas sensor arranging at the air inlet place of tank body, this sensor is connected with the controller of deodorizing unit.
Such scheme also comprises:
Between adsorbing bar and deodorizing unit, be provided with disrance sleeve, disrance sleeve is divided into adsorbent chamber and deodorizing chamber with upper and lower division board by absorbing unit and deodorizing unit, the opening that on simultaneously upper and lower division board, setting is communicated with adsorbent chamber and deodorizing chamber respectively, forms gas from tank body air inlet, adsorbent chamber, deodorizing chamber to tank body gas outlet single current to passage.
Described sorbing material comprises one or more in activated carbon fiber, NACF with specific functional groups, active carbon, molecular sieve, and with sheet, band shape, graininess or cellular.
Device of the present utility model is by adsorbing concentrate unit and ozone generating unit forms.Industrial waste gas is introduced in the top of ozone cooperative reinforced deodorization device, enters absorption concentrate unit.Absorption is filled with absorbent filter medium in concentrate unit, can select wide spectrum to absorb filtrate or select special filtrate (comprising activated carbon fiber, NACF with specific functional groups, granular activated carbon, Alveolate activated carbon capable, molecular sieve etc.) waste gas after absorption concentrate to enter ozone generating unit for special gas, if do not contain imflammable gas in the gas after filtering, can use high-pressure ozone generating means, produce ozone absorbing unit is carried out to auto purification, and concentrate waste gas is carried out to deodorizing; If contain imflammable gas in the gas after filtering, can use explosion-proof UV ozone generating means to produce ozone, absorbing unit is carried out to auto purification, and concentrate waste gas is carried out to deodorizing.Ozone cooperative reinforced deodorization device is arranged on industrial gasses outlet, and after this device is processed, the gas of output odorless up to standard enters atmosphere.
The useful technique effect that the utility model possesses is:
(1) can, for combustible exhaust gas and non-combustible exhaust gas, select whether adopt explosion-proof ozone generating-device, processing mode is flexible;
(2) can process multiple foul gas, comprise the odorant pollutants such as sulfide, hydro carbons, aldehydes, ketone, benzene class, phenols, amine and tar, pitch steam, ammonia and various organic solvents;
(3) can select explosion-proof UV ozone generator, the flames of anger, without electric spark, is applicable to the contour explosion-proof unit of oil refining;
(4) concentrate sorbing material can adsorb concentrate to foul waste gas, is not only applicable to the waste gas that concentration is higher, equally can concentration for the treatment of very lowly even reaches discharge standard but still has the gas of peculiar smell;
(5) ozone generator in device can carry out self-cleaning regeneration to absorption concentration unit, has greatly improved the service life of adsorbing material in absorption concentration unit;
(6) plant area area is little, and maintenance cost is low, and operation is controlled easily, and operating flexibility is very large, is convenient to industrial applications;
(7) device disposal ability is strong, can disposable processing gas, reduce technological process and secondary pollution.
Brief description of the drawings
Fig. 1 is a kind of example structure schematic diagram of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
In figure: the 1st, air inlet (double do for subsequent use mouthful), the 2nd, air inlet, the 3rd, tank body, the 4th, gas outlet, the 5th, support, the 6th, sewage draining exit, the 7th, adpting flange, the 8th, instrument access port (or making pressure relief vent), the 9th, air cleaner, the 10th, deodorizing chamber runner, the 11st, upper division board, the 12nd, deodorizing unit, the 13rd, disrance sleeve, the 14th, adsorbing bar, the 15th, lower division board, the 16th, adsorbent chamber runner.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 and specific embodiment, the utility model is described further.
Embodiment 1
With reference to accompanying drawing 1-3, a kind of ozone cooperative reinforced deodorization device, comprises tank body 3 and is arranged on air inlet 2, instrument access port (or making pressure relief vent) 8, gas outlet 4, sewage draining exit 6 and the support 5 on tank body 3, tank body 3 tops connect upper cover by adpting flange 7; And be arranged on absorbing unit and the deodorizing unit 12 in tank body.Wherein: deodorizing unit 12 is explosion-proof UV ozone generator and the combination of high-pressure ozone generator, and is fixed between the upper and lower division board (11,15) in tank body in column mode, and the controller of deodorizing unit 12 is arranged on outside tank body 3; Absorbing unit is that many root posts adsorbing bar 14 is arranged on 12 peripheries, deodorizing unit, and be fixed in tank body up and down between division board, adsorbing bar 14 is with filling adsorption material in the standpipe of many permeability holes on tube wall; The combustible gas sensor arranging at air inlet 2 places of tank body, this sensor is connected with the controller of deodorizing unit 12, and controls respectively explosion-proof UV ozone generator, high-pressure ozone generator.If do not contain imflammable gas in the gas after filtering, do not send after signal by combustible gas sensor, high-pressure ozone generating means or explosion-proof UV ozone generating means can be used alone, also but the two synchronously uses, produce ozone absorbing unit is carried out to auto purification, and concentrate waste gas is carried out to deodorizing; If contain imflammable gas in the gas after filtering, send signal by combustible gas sensor, only use explosion-proof UV ozone generating means to produce ozone, absorbing unit is carried out to auto purification, and concentrate waste gas is carried out to deodorizing.
Embodiment 2
On the basis of embodiment 1, between adsorbing bar 14 and deodorizing unit 12, be provided with disrance sleeve 13, disrance sleeve 13 is divided into adsorbent chamber and deodorizing chamber with upper and lower division board by absorbing unit and deodorizing unit, the opening 10 and 16 that on simultaneously upper and lower division board, setting is communicated with adsorbent chamber and deodorizing chamber respectively, forms gas from tank body air inlet, adsorbent chamber, deodorizing chamber to tank body gas outlet single current to passage.
Sorbing material comprises one or more in activated carbon fiber, NACF with specific functional groups, active carbon, molecular sieve, and with sheet, band shape, graininess or cellular.
Embodiment 3
On the basis of above-described embodiment, be activated carbon fiber absorbent module for the adsorbing bar of absorbing unit, be specially even gas distribution, be wound around the tubular assembly of certain thickness active carbon fiber felt.Interior pipe fitting be one shut, one open and evenly gather the metal tube of pore.The waste gas that need process is opened mouth from interior pipe fitting and is entered, evenly through the pore on metal tube, then the active carbon fiber felt being wound around outward through pipe fitting, the organic matter in tail gas is absorbed by active carbon fiber felt.
Selecting dominant wavelength for deodorizing unit is the ultraviolet mercury lamp of 185nm, on the aerial oxygen of 185nm UV-irradiation time, can produce a large amount of ozone, ozone dissociates to absorbing unit, and the oxidation operation being adsorbed on active carbon fiber felt is decomposed into carbon dioxide and water.
Adopt application of installation example and the effect of above-described embodiment to be described as follows:
Lanzhou refinery jack works volatilization gas is processed project, and due to only volatilization leakage foul gas in entrucking process of jack works, operation hours is short, operating flexibility is very large, and it is only 100NM that air quantity is processed in design
3/ h.Be fuel gas owing to processing gas, so select explosion-proof UV ozone generating means, absorption concentrate unit filtrate is selected activated carbon fiber assembly.Result, foul gas is processed more than 99%, and tail gas is without obvious stink.
Shandong university stench laboratory ventilation arranges deodorizing project, processes air quantity 5000 NM
3/ h, operation hours requires whole day operation in 24 hours.Be fuel gas owing to processing gas, so select explosion-proof UV ozone generating means, absorption concentrate unit filtrate is selected activated carbon fiber assembly.Result, foul gas is processed more than 99%, and tail gas is without obvious stink.
Guangdong university stench laboratory ventilation arranges deodorizing project, processes air quantity 5000 NM
3/ h, operation hours requires whole day operation in 24 hours.Be fuel gas owing to processing gas, so select explosion-proof UV ozone generating means, absorption concentrate unit filtrate is selected activated carbon fiber assembly.Result, foul gas is processed more than 99%, and tail gas is without obvious stink.
High level cadre inpatient department of military region hospital ventilates deodorizing project is set, and processes air quantity 15000 NM
3/ h, operation hours requires whole day operation in 24 hours.Be non-combustible gas owing to processing gas, so select high-pressure ozone generating means, absorption concentrate unit filtrate is selected activated carbon fiber assembly.Result, foul gas is processed more than 99%, and tail gas is without obvious stink.
As shown in the figure, the absorbing unit in the present embodiment is activated carbon fiber absorbent module, is specially even gas distribution, is being wound around the tubular assembly of certain thickness active carbon fiber felt.Interior pipe fitting be one shut, one open and evenly gather the metal tube of pore.The waste gas that need process is opened mouth from interior pipe fitting and is entered, evenly through the pore on metal tube, then the active carbon fiber felt being wound around outward through pipe fitting, the organic matter in tail gas is absorbed by active carbon fiber felt.
Ozone generating unit in the present embodiment is that dominant wavelength is the ultraviolet mercury lamp of 185nm, on the aerial oxygen of 185nm UV-irradiation time, can produce a large amount of ozone, ozone dissociates to absorbing unit, and the oxidation operation being adsorbed on active carbon fiber felt is decomposed into carbon dioxide and water.
Claims (4)
1. an ozone cooperative reinforced deodorization device, comprise tank body and be arranged on the air inlet/outlet on tank body and be arranged on absorbing unit and the deodorizing unit in tank body, it is characterized in that: described deodorizing unit is explosion-proof UV ozone generator and the combination of high-pressure ozone generator, and with column mode be fixed in tank body up and down between division board, the controller of deodorizing unit is arranged on outside tank body, and controls respectively explosion-proof UV ozone generator, high-pressure ozone generator; Described absorbing unit is that many root posts adsorbing bar is arranged on periphery, deodorizing unit, and be fixed in tank body up and down between division board, adsorbing bar is with filling in the standpipe of many permeability holes or standpipe is wound around sorbing material outward on tube wall; The combustible gas sensor arranging at the air inlet place of tank body, this sensor is connected with the controller of deodorizing unit.
2. ozone cooperative reinforced deodorization device according to claim 1, it is characterized in that: between adsorbing bar and deodorizing unit, be provided with disrance sleeve, disrance sleeve is divided into adsorbent chamber and deodorizing chamber with upper and lower division board by absorbing unit and deodorizing unit, the opening that on simultaneously upper and lower division board, setting is communicated with adsorbent chamber and deodorizing chamber respectively, forms gas from tank body air inlet, adsorbent chamber, deodorizing chamber to tank body gas outlet single current to passage.
3. ozone cooperative reinforced deodorization device according to claim 1 and 2, it is characterized in that: described sorbing material comprises one or more in activated carbon fiber, NACF with specific functional groups, active carbon, molecular sieve, and with sheet, band shape, graininess or cellular.
4. ozone cooperative reinforced deodorization device according to claim 1 and 2, is characterized in that: at tank body air inlet, place arranges air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209138.8U CN203777916U (en) | 2014-04-28 | 2014-04-28 | Ozone-coordinated enhancement deodorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209138.8U CN203777916U (en) | 2014-04-28 | 2014-04-28 | Ozone-coordinated enhancement deodorization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777916U true CN203777916U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420209138.8U Expired - Lifetime CN203777916U (en) | 2014-04-28 | 2014-04-28 | Ozone-coordinated enhancement deodorization device |
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| Country | Link |
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| CN (1) | CN203777916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214416A (en) * | 2015-10-10 | 2016-01-06 | 北京中能环科技术发展有限公司 | A kind of method of administering chemical industry synthesizer VOC waste gas |
| CN106390719A (en) * | 2016-12-06 | 2017-02-15 | 中国铁道科学研究院节能环保劳卫研究所 | Safe deodorization device for digestion tank foul gas |
-
2014
- 2014-04-28 CN CN201420209138.8U patent/CN203777916U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214416A (en) * | 2015-10-10 | 2016-01-06 | 北京中能环科技术发展有限公司 | A kind of method of administering chemical industry synthesizer VOC waste gas |
| CN106390719A (en) * | 2016-12-06 | 2017-02-15 | 中国铁道科学研究院节能环保劳卫研究所 | Safe deodorization device for digestion tank foul gas |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
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| CX01 | Expiry of patent term |