CN104117283B - The method of a kind of environmental protection facility foul smell processing - Google Patents
The method of a kind of environmental protection facility foul smell processing Download PDFInfo
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- CN104117283B CN104117283B CN201410346360.7A CN201410346360A CN104117283B CN 104117283 B CN104117283 B CN 104117283B CN 201410346360 A CN201410346360 A CN 201410346360A CN 104117283 B CN104117283 B CN 104117283B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides the method for a kind of environmental protection facility foul smell processing, comprise: utilize high energy electron deodorizing apparatus to process the air of each operation room, utilize biological deodorizing tower to process the air in environmental protecting device inner chamber, and the air part of high energy electron deodorizing apparatus being processed by second pipe is fed back to operation room, remaining air is transported to the chimney of biological deodorizing tower via the 3rd pipeline, discharge via this chimney. Preferably, carry out high-pressure micro-mist spray at described operation room, reach and improve the object that air humidity and micro-mist depositing dust and foul smell absorb simultaneously. Further preferably each sewage well mouth is carried out to high-pressure micro-mist spray simultaneously. The present invention, by the synergy of multiple device, can fully remove the foul smell in environmental protection facility, reaches safe and harmless discharge, and the feedback of part air can reduce the energy consumption of operation room.
Description
Technical field
The present invention relates to field of Environment Protection, be specifically related to a kind of foul smell processing operation method, more specifically relate to a kind of ringDefend the odor treatment method in treatment facility place.
Background technology
Be a technical barrier to the odor treatment of urban sanitation facility always, still perfectly do not separate up to nowCertainly scheme, the foul smell that urban sanitation facility produces has had a strong impact on the environment of facility periphery, tastes and causes enterpriseIndustry and periphery resident's contradiction, even causes event of a mass character. In addition, the foul smell in environmental sanitation treatment facility be byMultiple pernicious gas composition, self also has certain harmfulness, if administer improperly, will certainly jeopardize long-term workOperating personnel's in facility is healthy.
The existing technology for urban sanitation facility deodorizing mainly contains three kinds, the micro-mist spraying technique of the first. The partyMethod, by spraying micro-mist to the space of environment sanitation facility, absorbs foul smell with water smoke and then settles down. Technique excellentPoint is that equipment is simple, easy for installation, is applicable to the deodorizing of various space environments, and still, it is right that this technology cannot be processedGlassware for drinking water has insoluble foul smell. It two is biological deodorizing tower technologies, is filling filling out with microorganism in deodorizing towerMaterial, processing is degraded by microorganisms when foul smell process tower. The defect of this technology is to be subject to seasonal effect at cold district(winter temperature is low, poor processing effect) greatly, treatment effect fluctuation is large, simultaneously to insoluble larger molecular organicsPollutant treatment effeciency is not high. It three is high energy electron deodorization technologies, and the method utilizes high-frequency discharge to produceHigh energy electron bombards foul smell molecule, breaks the molecular link of foul smell molecule, and moment is destroyed foul smell molecule, the work of generationProperty oxygen thoroughly resolves into innocuous substance by odorous substance.
These methods all can not be removed the foul smell in environmental protection facility completely at present, always exist some dead angle can not getEffectively administer, thereby in garbage disposal place or sewage disposal place, always can give out in various degree smellyTaste, affects operating personnel and periphery resident's health.
Summary of the invention
The object of the invention is to propose the scheme of foul smell in a kind of associated treatment environmental protection facility, to solve prior artMiddle monotechnics means cannot be administered the problem of refuse odor completely.
According to the present invention, the method for a kind of environmental protection facility foul smell processing is provided, comprising: utilize high energy electron deodorizingMachine is processed the air of each operation room, utilizes biological deodorizing tower to process the air in environmental protecting device inner chamber, and passes throughThe air part that second pipe was processed high energy electron deodorizing apparatus is fed back to operation room, and remaining air is viaThree pipelines are transported to the chimney of biological deodorizing tower, discharge via this chimney.
Preferably, carry out high-pressure micro-mist spray at described operation room, reach raising air humidity and micro-mist and fall simultaneouslyThe object that dirt and foul smell absorb. Further preferably each sewage well mouth is carried out to high-pressure micro-mist spray simultaneously.
Preferably, regulate length and/or the sectional area of described second pipe, make the air feeding back in pipelineRetain the enough reaction time.
Preferably, tune up or turn down work merit by the first adjusting device being arranged on high energy electron deodorizing apparatusRate, increases or reduces the generation rate of the material such as ozone molecule or hydroxyl radical free radical, and processed air is existedIn second pipe and the 3rd pipeline, in the holdup time, processed completely.
Preferably, tune up or turn down air quantity by the second adjusting device being arranged on blower fan, make processed skyGas is processed completely in delay process in second pipe and the 3rd pipeline.
Preferably, regulate and distribute the ratio of the air quantity of second pipe and the 3rd pipeline by the 3rd adjusting device.
Further, described the 3rd adjusting device is provided in a side of the air-valve of second pipe and the 3rd pipeline junction, alsoCan be a master control device, it independently regulates the air quantity of second pipe blower fan and the 3rd pipeline fan.
Preferably, at hot weather, described high-pressure micro-mist spray equipment can spray microbial reagent, at low temperatureWeather, can spray plant medical agent.
In the present invention, by the synergy of multiple device, can fully remove the foul smell in environmental protection facility, reachTo safe and harmless discharge, and the feedback of part air can reduce the energy consumption of operation room.
Detailed description of the invention
The present invention utilizes biological deodorizing tower to process the air in environmental protecting device inner chamber, utilizes high energy electron deodorizing apparatus placeManage the air of each operation room, preferably increase air humidity, realize water smoke and fall by high-pressure micro-mist spray equipment simultaneouslyDirt. In the present invention, environmental protecting device is base closed, and wherein foul smell is comparatively concentrated, is main odor source.The present invention is incorporated into biological deodorizing tower by a pipeline by the foul smell in environmental protecting device, with the microorganism of life and growth in natureDegrade, this normally by one be located at deodorizing tower downstream an air exhauster carry out, its give this pipelineNegative pressure is provided, attracts foul smell to enter biological deodorizing tower. A foul smell part for each operation room is from aforementioned environmental protecting deviceCome out, a part is that the processing refuse in operation room is dropped, water clock etc. comes out. In this part airFoul smell density is lower, suitablely processes with high energy electron deodorizing apparatus.
" operation room " described in the present invention refers to an operation workshop, therein by one or more ringProtection device carries out discarded object fragmentation, sorting, compacting and other processing operations.
In exemplary embodiment of the present invention, by the first pipeline, each operation room is communicated to high energy electron deodorizingThe entrance of machine, uses air exhauster that the air of operation room is pumped to high energy electron deodorizing apparatus, here, and high energy electronBombard foul smell molecule, break the molecular link of foul smell molecule, moment is destroyed foul smell molecule; Also electricity of high energy electron simultaneouslyFrom hydrone, oxygen molecule in surrounding air, produce the extremely strong hydroxyl radical free radical of a large amount of oxidisability, oxygen freelyThe contour active material of base and ozone molecule, these free radicals and oxygen molecule group and foul smell molecule generation chemical reaction,The molecule that can destroy foul odors in the very short time, makes workshop air reach pure and fresh state. Through high energy electron deodorizingThe air of machine divides two-way, and the first via is circulated back to each operation room by second pipe, separately leads up to the 3rd pipelineTransfer to the chimney of biological deodorizing tower. This design has good advantage: one, air is advanced at second pipeDuring this time, ozone or other high activity materials that high energy electron deodorizing apparatus produces can continue to be oxidized foul smell molecule,High activity material and foul smell molecule are all consumed. And then preferred mode is to adjust the length of second pipeDegree and sectional area, make gas in second pipe can retain time enough inside and (be for example not less than 5 secondsTime) and fully consume high activity material and foul smell molecule. Its two, the three ducted ozone or other heightActive material (also being produced by high energy electron deodorizing apparatus) can be with completely untreated in the chimney of biological deodorizing towerFoul smell effect, thus also realize each other and consuming. Another benefit of this part circulation is to reduce each operation roomThermal loss. This can play energy-conserving action significantly at temperature lower season.
In the preferred embodiment of the present invention, at operation room, micro-spray painting shower device is installed, can spray on the one hand micro-Mist depositing dust, can improve air humidity on the other hand, makes high energy electron deodorizing apparatus produce more hydroxyl freeBase, thus its odor removal efficient improved.
In the embodiment of further optimizing in the present invention, an adjusting device is installed in treatment system, with rootAccording to different temperature conditions and/or working load, production model is regulated, make foul smell molecule processed completeEntirely. Particularly, under different temperature, the foul smell amount evaporating can be different, at this moment, and can basisTotal wind of the power of the corresponding adjusting high energy electron of the odor concentration deodorizing apparatus detecting and/or this deodorizing apparatus of processAmount.
In a kind of mode of operation, in the time that odor concentration becomes large or diminishes, keep air quantity constant, by being arranged onThe first adjusting device on high energy electron deodorizing apparatus tunes up or turns down operating power, increases or reduce ozone moleculeOr the generation rate of the material such as hydroxyl radical free radical, processed air is detained in second pipe and the 3rd pipelineIn time, processed completely.
In another kind of mode of operation, in the time that odor concentration becomes large or diminishes, keep the power of deodorizing apparatus constant,Tune up or turn down air quantity by the second adjusting device being arranged on blower fan, make processed air at second pipeAnd processed completely between the demurrage of the 3rd pipeline. This mode more has superiority, because for most of high energy electricitySub-deodorizing apparatus, its power cannot accurately be controlled, and by regulation and control wind speed, can realize the nothing to foul smell treatment effeciencyUtmost point regulation and control.
In another embodiment, the 3rd adjusting device is set in system, this device is used for regulating and distributingThe ratio of second pipe and the 3rd pipeline, the 3rd adjusting device can be provided in a side of second pipe and be connected with the 3rd pipelineThe air-valve at place, can be also a master control device, and it independently regulates second pipe blower fan and the 3rd pipeline fanAir quantity. This embodiment has more advantage, along with the difference in season, in operation room and environmental protecting device, distributesThe foul smell amount going out is different. By the adjusting of the 3rd adjusting device, can distribute high energy electron deodorizing apparatus and lifeThe working load of thing deodorizing tower.
In a second aspect of the present invention, a kind of environmental protection facility stench processing system is provided, this system comprises: high energyElectronic deodorizing machine 2, it is arranged on outside operation room 1, is connected with operation room 1 by the first pipeline 11, shouldOperation room can be one or more, and in the embodiment show in figure 1, this operation room is one; The second pipeRoad 12, is communicated with the outlet of high energy electron deodorizing apparatus 2 with operation room 1, for by the sky from operation room 1Gas part feeds back to operation room; Biological deodorizing tower 3, it is by four-way 14 and within being located at operation room 1Or outside environmental protecting device 4 be communicated with, for the treatment of the foul smell in environmental protecting device inner chamber; The 3rd pipeline 13, itsThe outlet of high energy electron deodorizing apparatus 2 is communicated to the chimney 32 of biological deodorizing tower 3. In the enforcement shown in Fig. 1In example, this system also comprises high-pressure micro-mist spray equipment 6, within it is located at operation room, is preferably also located at operationBetween within or outside sewage well mouth (not shown) place.
In a kind of preferred embodiment, this system also comprises the first adjusting device, itself and high-pressure electronic deodorizing apparatusConnect, for regulating the power of high-pressure electronic deodorizing apparatus.
In another kind of preferred embodiment, this system also comprises the second adjusting device 82, its be located at secondPipeline 12 is connected with the blower fan 9 in the 3rd pipeline 13, for regulating the air quantity of pipeline separately.
In another embodiment, this system also comprises the 3rd adjusting device 83, and it is high energy electron deodorizingThe air-valve in the exit of machine, to regulate and distribute to second pipe and the 3rd ducted air quantity ratio.
Multiple regulative mode can be combined above.
By such scheme of the present invention, can fully process all foul smell in environmental protection facility, do not stay any deadAngle, reaches the safety dumping of tail gas. Particularly, by high energy electron deodorizing apparatus and biological deodorizing tower and/orThe synergy of high-pressure micro-mist spray equipment, has improved the efficiency of foul smell processing. Concrete thin in the present invention programJoint aspect does not provide exclusive list, those skilled in the art can according to above-mentioned design make multiple be equal to replace orFurther optimize. Protection scope of the present invention should and be equal to replacement with the restriction of claims and be contained.
Claims (10)
1. a method for environmental protection facility foul smell processing, is characterized in that, comprising:
Utilize high energy electron deodorizing apparatus to process the air of each operation room,
Utilize biological deodorizing tower to process the air in environmental protecting device inner chamber, and,
The air part of high energy electron deodorizing apparatus being processed by second pipe feeds back to described operation room,Remaining air is transported to the chimney of described biological deodorizing tower via the 3rd pipeline, via this smoke stack emission.
2. environmental protection facility odor treatment method claimed in claim 1, is characterized in that, simultaneously in described operationBetween carry out high-pressure micro-mist spray.
3. environmental protection facility odor treatment method claimed in claim 1, is characterized in that, simultaneously to each bilge wellMouth carries out high-pressure micro-mist spray.
4. environmental protection facility odor treatment method claimed in claim 1, is characterized in that, regulates described the second pipeThe length in road and/or sectional area, make the air feeding back in pipeline, retain the enough reaction time.
5. environmental protection facility odor treatment method claimed in claim 1, is characterized in that, described in being arranged onThe first adjusting device on high energy electron deodorizing apparatus regulates operating power, increases or reduce ozone moleculeGeneration rate with materials such as hydroxyl radical free radicals, makes processed air at second pipe and the 3rd pipelineIn the middle holdup time, processed completely.
6. environmental protection facility odor treatment method claimed in claim 1, is characterized in that, by being arranged on blower fanOn the second adjusting device regulate air quantity, make stagnant at second pipe and the 3rd pipeline of processed airStay in process processed complete.
7. environmental protection facility odor treatment method claimed in claim 1, is characterized in that, regulates dress by the 3rdPut the ratio of the air quantity that regulates and distributes second pipe and the 3rd pipeline.
8. environmental protection facility odor treatment method claimed in claim 7, is characterized in that, the described the 3rd regulates dressPut the air-valve that is provided in a side of second pipe and the 3rd pipeline junction.
9. environmental protection facility odor treatment method claimed in claim 7, is characterized in that, the described the 3rd regulates dressPutting is a master control device, and it independently regulates the air quantity of second pipe blower fan and the 3rd pipeline fan.
10. environmental protection facility odor treatment method claimed in claim 2, is characterized in that, described high-pressure fog sprayPouring is looked temperature situation and is selected to spray microbial reagent or plant medical agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410346360.7A CN104117283B (en) | 2014-07-21 | 2014-07-21 | The method of a kind of environmental protection facility foul smell processing |
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| CN201410346360.7A CN104117283B (en) | 2014-07-21 | 2014-07-21 | The method of a kind of environmental protection facility foul smell processing |
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| CN104117283B true CN104117283B (en) | 2016-05-18 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101455938A (en) * | 2008-12-12 | 2009-06-17 | 上海惠罗环境工程有限公司 | Plasma biology deodorization technique and system of vent gas from steel-drum spray-painting production line |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101455938A (en) * | 2008-12-12 | 2009-06-17 | 上海惠罗环境工程有限公司 | Plasma biology deodorization technique and system of vent gas from steel-drum spray-painting production line |
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Address after: 206, 2 / F, building 1, No.9 Xinghuo Road, Fengtai District, Beijing 100070 Patentee after: Everise Emerging Technology Development Inc. Address before: 100070, B, No. 11, Spark Road, Fengtai District Science City, Beijing, room 2028 Patentee before: Everise Emerging Technology Development Inc. |
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