CN104772015A - Ecosystem treatment device of indoor chemical pollutants - Google Patents
Ecosystem treatment device of indoor chemical pollutants Download PDFInfo
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- CN104772015A CN104772015A CN201510196586.8A CN201510196586A CN104772015A CN 104772015 A CN104772015 A CN 104772015A CN 201510196586 A CN201510196586 A CN 201510196586A CN 104772015 A CN104772015 A CN 104772015A
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- nutrient solution
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- water tank
- ecosystem
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Abstract
The invention discloses an ecosystem treatment device of indoor chemical pollutants and belongs to the technical field of ecological purification of environmental air. The treatment device is cylindrical in the overall appearance, is internally of a layering structure and internally structurally comprises a nutrient solution water tank, circumferential uniform air inlets, a bio-treatment carrier layer, spirally arranged atomizing nozzles, an active carbon adsorption layer and a soil plant layer which are arranged from bottom to up; the treatment device is also provided with a nutrient solution main pipe connecting the nutrient solution water tank to the soil plant layer; atomizing branch pipes from the nutrient solution main pipe at an atomizing spraying layer are connected with the atomizing nozzles. The effect of the treatment device is greatly elevated; the bio-treatment technique is adopted and no secondary pollution is generated; by virtue of the layering structure, the device is compact and reasonable and is simple and flexible in operation; a nutrient solution can be recycled; the device is easy to dismount for washing; besides being able of purifying air, the soil plant layer at the top of the device has an extremely high ornamental value; the performance of the device passes preliminary test and the effect is proven to accord with expectation.
Description
Technical field
The present invention relates to a kind of ski dome thing device for carrying out ecological treatment, belong to surrounding air ecological purification technical field.
Technical background
Along with improving constantly of people's living standard, interior decoration slowly becomes popular.The comfortableness, aesthetic property etc. of people to building living environment, working environment require more and more higher, but the thing followed is due to finishing material, construction material with indoor furniture is defective and air pollution problem inside rooms that is that cause also is on the rise.Have the formaldehyde gas of the title of " number one killer ", deenergized period reaches 3-15, if do not carried out specially treated, can be trapped in indoor for a long time, being detrimental to health.There is no effective processing method up to now can process the chemical pollutant that interior decoration produces and be up to state standards at short notice.
Indoor air cleaner comparatively general in existing market often adopts physisorption, selects the porous solid such as active carbon to be that primary sorbent is with the gaseous contaminant in adsorption chamber.This method is simple, but exist and simple rely on suction-operated and the limited defect of gas-solid contact area, have that adsorption capacity is little, adsorbent stability is very poor in use for some time and to be easy to desorption, adsorption efficiency low and need the often more shortcoming such as renew cartridge.The environment that industrial long employing photocatalysis oxidation technique process pollutant levels are higher, but lower to the indoor relative concentration of common buildings, and to the occasion DeGrain that detrimental extent long-term stability exists.But with regard to China's present circumstances, multiple provinces haze phenomenon is serious, obviously takes gravity-flow ventilation very undesirable.Even if feasible, by pernicious gas directly discharged to air, the air pollution of building surrounding enviroment can be caused, and in the larger occasion of site coverage, easily produce cross pollution, therefore also undesirable.
Summary of the invention
For solving problems of the prior art, the invention provides a kind of ski dome thing device for carrying out ecological treatment, to make pollutant process economically feasible, simple and effective, environmental protection and there is higher ornamental value.
The technical solution used in the present invention is: a kind of ski dome thing ecosystem treating apparatus, it comprises barrel, this device adopts the layered structure being followed successively by nutrient solution water tank, biological treatment carrier, atomizing spray layer, activated carbon adsorption layer and soil vegetative cover layer from bottom to top, barrel above described nutrient solution water tank is provided with the air inlet of aspiration pump, described nutrient solution water tank is connected to soil vegetative cover layer through nutrient solution house steward, circulating pump, flowmeter successively, and described soil vegetative cover layer is provided with steam vent; Described atomizing spray layer is made up of the atomizer be arranged on atomization arm, and described atomization arm communicates with nutrient solution house steward.
It is cylindrical that described barrel adopts transparent material to form, and barrel arranged the air inlet that 4 circumferences are uniform.Described air inlet utilizes small-sized aspiration pump by pollutant suction device, is distributed as circumference uniform, to make pollutional load in device internal cross section be evenly distributed, improves contaminant removal efficiency.
Described biological treatment carrier by fill pseudomonas and quarter butt all belong to be dominant bacteria biomembrane and Chinese parasol tree branch is dry forms.Microorganism is further processed contaminated air, and toxic and harmful is converted into CO
2, H
2o and the cellular matrix of self.Chinese parasol tree trees have loose structure, and quality is comparatively moist, provide sufficiency for biomembrane depends on.
Described atomizer rises in the shape of a spiral arrangement inside barrel, and its application principle is a small-sized biological trickling filter.In pond, nutrient solution is atomized into drop through circulating pump by nozzle, from the ejection of barrel spray dot product parabolic shape.Contact with dusty gas is reverse on the one hand, it tentatively removes by the character utilizing pollutant water-soluble; On the other hand, nutrient solution is also for microorganism provides nutriment; Also improve the utilization rate of device inner space simultaneously.
Described nutrient solution house steward is initial from nutrient solution water tank, runs parallel to soil-vegetable layer, waste liquid is used for plant growth with barrel; Nutrient solution house steward pitches out the atomization arm be connected with atomizer in atomizing spray layer place.Soil-vegetable layer, except the chemical contamination beyond the region of objective existence that can absorb low concentration, also has high ornamental value.And device internal waste gas is discharged to indoor after soil-vegetation absorbs, circulation is until reach the requirement of national Indoor Air Quality standards according to this.
Described flowmeter can carry out modifier internal contamination substrate concentration load for varying environment by controlling flow, and device can be run under optimization process effect, and treatment effeciency reaches the highest.
The invention has the beneficial effects as follows: the overall barrel outward appearance of this treating apparatus is cylindric, and inside is hierarchy.Inner composition structure adopts the layered structure being followed successively by nutrient solution water tank, biological treatment carrier, atomizing spray layer, activated carbon adsorption layer and soil vegetative cover layer from bottom to top.And setting is connected to the nutrient solution house steward of nutrient solution water tank to soil vegetative cover layer, nutrient solution house steward separates atomization arm for connecting atomizer at atomizing spray layer.This device treatment effect promotes greatly, and utilize biologic treating technique, pollutant is transformed CO by antimicrobial absorbent
2, H
2o and the cellular matrix of self, can not cause secondary pollution.Hierarchy is device compact and reasonable, convenient and flexible operation, nutrient solution reusable edible more, and device is easy to disassembly, cleaning.Device top soil-green layer of planting, except purifying air, has high ornamental value.This device performance is by preliminary test, and proving effect meets expection imagination.
Accompanying drawing explanation
Fig. 1 is a kind of structure chart of ski dome thing device for carrying out ecological treatment.
In figure: 1, nutrient solution water tank, 2, air inlet, 3, aspiration pump, 4, circulating pump, 4a, nutrient solution arm, 5, flowmeter, 6, biological treatment carrier, 7, activated carbon adsorption layer, 8, soil vegetative cover layer, 9, steam vent, 10, atomizer, 10a, atomization arm, 11, barrel.
Detailed description of the invention
Referring to accompanying drawing, structure of the present invention is described further.
Fig. 1 shows a kind of ski dome thing ecological treatment apparatus, the outside of this device is columniform barrel 11, and its internal structure adopts the layered structure being followed successively by nutrient solution water tank 1, biological treatment carrier 6, atomizing spray layer, activated carbon adsorption layer 7 and soil vegetative cover layer 8 from bottom to top.On barrel 11 above nutrient solution water tank 1, the uniform air inlet 2 being provided with aspiration pump 3 of circumference, makes pollutional load in device internal cross section be evenly distributed.Nutrient solution water tank 1 is connected to soil vegetative cover layer 8 through nutrient solution house steward 4a, circulating pump 4, flowmeter 5 successively, and it is provided with steam vent 9.Nutrient solution house steward 4a punishes out atomization arm 10a layer by layer to atomizing spray, atomization arm 10a and atomizer 10 form atomizing spray layer, be arranged on atomizer 10 on atomization arm 10a to rise in the shape of a spiral arrangement along barrel 11, to improve space availability ratio in device.Biological treatment carrier 6 by fill pseudomonas and quarter butt all belong to be dominant bacteria biomembrane and Chinese parasol tree branch is dry forms, microorganism processes contaminated air, and toxic and harmful is converted into CO
2, H
2o and the cellular matrix of self.Chinese parasol tree trees have loose structure, and quality is comparatively moist, provide sufficiency for biomembrane depends on.
When adopting technique scheme work, indoor harmful gas processes in the process of the inner compulsory circulation of device.This device lower is provided with four air inlets 2 that circumference is distributed on barrel 11, and each air inlet 2 place arranges aspiration pump 3, and pernicious gas access to plant under the effect of aspiration pump 3 is inner.First through biological treatment carrier 6, nutrient solution to be sprinkled upon by atomizer spray 10 via circulating pump 4 and to be loaded with on biological treatment carrier 6 that dominant bacteria is pseudomonas and brevibacterium, and it selects Chinese parasol tree tree as biofilm carrier.Pernicious gas contacts with spray equipment is reverse, adds the speed of related movement between gas-liquid, improves removal efficiency.In biological treatment process, toxic and harmful is converted into CO
2, H
2o and the cellular matrix of self, can not produce secondary pollution.In the nutrient solution water tank 1 that nutrient solution collects with bottom after using, and the nutrient solution after Long-Time Service can be discharged in soil vegetative cover layer and absorbed by vegetation.Pernicious gas through biological treatment carrier 6 continues upwards to flow, through activated carbon adsorption layer 7, further by Adsorption.Finally, the lower pernicious gas of concentration, through soil vegetative cover layer 8, after being utilized, is discharged in indoor environment through steam vent 9 by soil absorption plant.Regulate and control by use traffic meter 5 pairs of flows in this device.This device because removing volatile organic compound pollutant VOCs, and causes extensive concern.
Claims (4)
1. a ski dome thing ecosystem treating apparatus, it comprises barrel (11), it is characterized in that: this device adopts and is followed successively by nutrient solution water tank (1) from bottom to top, biological treatment carrier (6), atomizing spray layer, the layered structure of activated carbon adsorption layer (7) and soil vegetative cover layer (8), the barrel (11) of described nutrient solution water tank (1) top is provided with the air inlet (2) of aspiration pump (3), described nutrient solution water tank (1) is successively through nutrient solution house steward (4a), circulating pump (4), flowmeter (5) is connected to soil vegetative cover layer (8), described soil vegetative cover layer (8) is provided with steam vent (9), described atomizing spray layer is made up of the atomizer (10) be arranged in atomization arm (10a), and described atomization arm (1a) communicates with nutrient solution house steward (4a).
2. a kind of ski dome thing ecosystem treating apparatus according to claim 1, is characterized in that: it is cylindrical that described barrel (11) adopts transparent material to form, and barrel (11) arranged the air inlet (2) that 4 circumferences are uniform.
3. a kind of ski dome thing ecosystem treating apparatus according to claim 1, is characterized in that: described biological treatment carrier (6) by fill pseudomonas and quarter butt all belong to be dominant bacteria biomembrane and Chinese parasol tree branch is dry forms.
4. a kind of ski dome thing ecosystem treating apparatus according to claim 1, is characterized in that: described atomizer (10) to rise arrangement in the shape of a spiral along barrel (11) inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196586.8A CN104772015A (en) | 2015-04-23 | 2015-04-23 | Ecosystem treatment device of indoor chemical pollutants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196586.8A CN104772015A (en) | 2015-04-23 | 2015-04-23 | Ecosystem treatment device of indoor chemical pollutants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104772015A true CN104772015A (en) | 2015-07-15 |
Family
ID=53613971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510196586.8A Pending CN104772015A (en) | 2015-04-23 | 2015-04-23 | Ecosystem treatment device of indoor chemical pollutants |
Country Status (1)
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| CN (1) | CN104772015A (en) |
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| CN1745883A (en) * | 2004-09-11 | 2006-03-15 | 中国石油化工股份有限公司 | Purification for stink and organic waste gas |
| CN200995119Y (en) * | 2007-01-09 | 2007-12-26 | 谢忠民 | Dust-collecting deodorization purifier by multifunctional combined method |
| CN201015727Y (en) * | 2006-12-07 | 2008-02-06 | 广州电器科学研究院 | Organic waste gases or stench processing system |
| EP2407230A1 (en) * | 2010-07-16 | 2012-01-18 | Immoplan Technische Gebäudeausstattung | Method for sorption drying using potassium salts, device for performing the method and processing of the products from the method |
| CN202844876U (en) * | 2012-08-23 | 2013-04-03 | 江苏碧程环保设备有限公司 | Novel high-efficiency biological deodorization purifier |
| CN104056543A (en) * | 2013-03-22 | 2014-09-24 | 北京化工大学 | Reinforced biological filtration/purification device for organic exhaust gas |
| EP2062637B1 (en) * | 2007-11-26 | 2014-11-19 | Hans Georg Kraus | Device for scrubbing polluted gases and the method of scrubbing polluted gases combined with biological treatment in the closed cycle of scrubbing water |
| CN204724007U (en) * | 2015-04-23 | 2015-10-28 | 大连理工大学 | A kind of ski dome thing ecosystem treating apparatus |
-
2015
- 2015-04-23 CN CN201510196586.8A patent/CN104772015A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111672A (en) * | 1973-10-10 | 1978-09-05 | Saint-Gobain Industries | Method and apparatus for suppression of pollution in mineral fiber manufacture |
| CN1546202A (en) * | 2003-12-12 | 2004-11-17 | 上海交通大学 | Unit type fume and smoke purification and treatment apparatus |
| CN1745883A (en) * | 2004-09-11 | 2006-03-15 | 中国石油化工股份有限公司 | Purification for stink and organic waste gas |
| CN201015727Y (en) * | 2006-12-07 | 2008-02-06 | 广州电器科学研究院 | Organic waste gases or stench processing system |
| CN200995119Y (en) * | 2007-01-09 | 2007-12-26 | 谢忠民 | Dust-collecting deodorization purifier by multifunctional combined method |
| EP2062637B1 (en) * | 2007-11-26 | 2014-11-19 | Hans Georg Kraus | Device for scrubbing polluted gases and the method of scrubbing polluted gases combined with biological treatment in the closed cycle of scrubbing water |
| EP2407230A1 (en) * | 2010-07-16 | 2012-01-18 | Immoplan Technische Gebäudeausstattung | Method for sorption drying using potassium salts, device for performing the method and processing of the products from the method |
| CN202844876U (en) * | 2012-08-23 | 2013-04-03 | 江苏碧程环保设备有限公司 | Novel high-efficiency biological deodorization purifier |
| CN104056543A (en) * | 2013-03-22 | 2014-09-24 | 北京化工大学 | Reinforced biological filtration/purification device for organic exhaust gas |
| CN204724007U (en) * | 2015-04-23 | 2015-10-28 | 大连理工大学 | A kind of ski dome thing ecosystem treating apparatus |
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Application publication date: 20150715 |