CN204903246U - Collection system of sewage treatment pond emergent gas - Google Patents
Collection system of sewage treatment pond emergent gas Download PDFInfo
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- CN204903246U CN204903246U CN201520463405.9U CN201520463405U CN204903246U CN 204903246 U CN204903246 U CN 204903246U CN 201520463405 U CN201520463405 U CN 201520463405U CN 204903246 U CN204903246 U CN 204903246U
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Abstract
The utility model discloses a collection system of sewage treatment pond emergent gas, it includes box and air duct, the air pump for inlet channel and air outlet channel is separated with air duct to inside being provided with of box, after upwards extending, wears out inlet channel the up end of box, inlet channel's the external collecting pipe of extension end, the upper end of inlet channel's extension end has the filler to set up the room through threaded connection, the filler sets up the room and communicates with the inside of inlet channel, the filler sets up the full adsorption material of indoor packing. The air pump is the power supply, arranges the collecting pipe in sewage treatment pond top back, gathers sewage treatment pond top gas through the collecting pipe to adsorb the organic pollutant in the gas in adsorption material, through elution analysis procedure, can realize adsorbing the qualitative and quantitative of organic matter, thereby the organic matter determines the nature and quantitative analysis in the dirty wastewater treatment plant emergent gas of realization. The utility model discloses lightly, remove the convenience. The utility model is suitable for an in the collection of sewage treatment pond emergent gas.
Description
Technical field
The utility model relates to a kind of harvester in Investigation of sharing data environment field, particularly a kind of harvester for the treatment of tank emergent gas.
Background technology
The removal of waste water treatment engineering to pollutant has played vital role, but it can not realize the removal completely of pollutant, thus waste water treatment engineering also becomes the point source (PhamandProulx, 1997) of pollutant emission.In addition, in wastewater treatment, engineering also can be the emission source of Atmospheric Organic Pollutants, as volatile organic matter (Simonichetal., 2000; Escalasetal., 2003; Wuetal., 2006), perfluoro caprylic acid type organic (Websteretal., 2010), Polyfluoroalkyl compound (Ahrensetal., 2011) and PAHs(Dengetal., 2006).Because PAHs has carcinogenic, teratogenesis and strong toxicity (Dengetal., 2006), the distribution of such material in atmospheric environment in recent years causes concern (Simciketal., 1999; Parketal., 2002; Omaretal., 2006; Zhangetal., 2011).
Organic contaminant in atmospheric environment is mainly derived from the activity in production of the mankind, as the process (Omaretal., 2006) such as burning of commercial production and solid waste.In urban environment, the polluter in air mainly comes from discharge (Simoneitetal., 1991 of motor vehicles; Simciketal., 1999; Parketal., 2002), (Omaretal., 2006 such as the source of other non-fossil fuel discharge has that city trees and shrubs is fallen leaves, the burning of electronic waste and forest fire; Zhangetal., 2011), smoking and heating heating process also can increase the concentration (WHO, 1987) of polluter in room atmosphere in addition.In dirt, wastewater treatment process, volatility and semi-volatile organic matter enter into atmospheric environment (Byrnsetal., 2001 by volatilization and gas stripping mode; Sethetal., 2008), the emission source dirty, waste water treatment engineering has become polluter in air.And because major part has toxicity from organic pollutant that is dirty, waste water treatment engineering effusion to biosome, cell function and enzyme system (NisbetandLagoy, 1992 can be destroyed; Orecchio, 2010), therefore the collection analysis of dirt, waste water treatment plant's treatment pond emergent gas will be the new popular domain of future science research and technological development.
Also there is no special dirt, purification tank for liquid waste overhead gas harvester at present.Normal atmospheric harvester equipment volume is comparatively huge, need manually move transfer sampled point.Now need a kind of simple and easy, operation easier is little and can the device of the excessive gas of Quick Acquisition treatment tank.
Utility model content
The purpose of this utility model, is the harvester providing a kind for the treatment of tank emergent gas.
The solution that the utility model solves its technical matters is: a kind of harvester for the treatment of tank emergent gas, it comprises casing and runs through the upper surface of casing and the air duct of lower surface, described box house is provided with pneumatic pump air duct being divided into inlet channel and outlet passageway, the upper surface of casing is passed after described inlet channel upwards extends, the external collection tube of elongated end of inlet channel, the upper end of the elongated end of inlet channel has been threaded connection filler and has arranged room, described filler arranges room and is communicated with the inside of inlet channel, filler arranges the full sorbing material of indoor filling.
As the further improvement of technique scheme, described collection tube is provided with collection mouth, and described collection mouth is from the inner bell increased gradually toward outer end.
As the further improvement of technique scheme, the inlet channel being positioned at described box house is that L-type is arranged.
As the further improvement of technique scheme, the gas outlet of described outlet passageway is positioned at the lower surface of casing.
As the further improvement of technique scheme, the lower surface of described casing is provided with multiple mobile pulley.
As the further improvement of technique scheme, the upper surface of described casing is provided with flowmeter and calculagraph, and described flowmeter is connected with pneumatic pump by electric wire with calculagraph.
As the further improvement of technique scheme, the top that described filler arranges room is provided with the air intake lever that connection filler arranges chamber interior, and described collection tube is fixing after being enclosed within the outside surface of air intake lever.
As the further improvement of technique scheme, the internal diameter that described filler arranges room is 9 ~ 12 centimetres, and the internal diameter of described inlet channel is 14 ~ 16 centimetres.
As the further improvement of technique scheme, described sorbing material is poriness sorbing material.
The beneficial effects of the utility model are: the pneumatic pump in the utility model is power source, collection tube is placed in after above treatment tank, treatment tank overhead gas is gathered by collection tube, and the Adsorption of Organic in gas is arranged in indoor sorbing material at filler, by elution analysis process, the quantitative and qualitative analysis of adsorb organic compound can be realized, thus realize organic qualitative and quantitative analysis in stain disease treatment plant emergent gas.The utility model is light, conveniently moving.The utility model is applicable in the collection for the treatment of tank emergent gas.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other design proposals and accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model.
Embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.
With reference to Fig. 1 ~ Fig. 2, a kind of harvester for the treatment of tank emergent gas, it comprises casing 1 and runs through the upper surface of casing 1 and the air duct of lower surface, described casing 1 inside is provided with the pneumatic pump 3 air duct being divided into inlet channel 2 and outlet passageway 4, the power that pneumatic pump 3 provides gas to aspirate, described inlet channel 2 passes the upper surface of casing 1 after upwards extending, the external collection tube 7 of elongated end of inlet channel 2, collection tube 7 is draw-tube, the upper end of the elongated end of inlet channel 2 has been threaded connection filler and has arranged room 6, described filler arranges room 6 and is communicated with the inside of inlet channel 2, filler is arranged in room 6 fills full sorbing material.
Be further used as preferred embodiment, described collection tube 7 is provided with collects mouth 8, described collection mouth 8 is from the inner bell increased gradually toward outer end, and above stain disease treatment plant, emergent gas enters into filler successively by collection mouth 8 and arranges room 6 and inlet channel 2.
Be further used as preferred embodiment, the inlet channel 2 being positioned at described casing 1 inside is arranged in L-type.
Be further used as preferred embodiment, the gas outlet of described outlet passageway 4 is positioned at the lower surface of casing 1.
Be further used as preferred embodiment, the lower surface of described casing 1 is provided with multiple mobile pulley 5, facilitates mobile the utility model.
Be further used as preferred embodiment, the upper surface of described casing 1 is provided with flowmeter 10 and calculagraph 11, described flowmeter 10 is connected with pneumatic pump 3 by electric wire with calculagraph 11, can be carried out the setting of acquisition time, flow velocity and flow by flowmeter 10 and calculagraph 11.
Be further used as preferred embodiment, the top that described filler arranges room 6 is provided with the air intake lever 9 that connection filler arranges inside, room 6, and described collection tube 7 is fixing after being enclosed within the outside surface of air intake lever 9.
Be further used as preferred embodiment, the internal diameter that described filler arranges room 6 is 9 ~ 12 centimetres, and the internal diameter of described inlet channel 2 is 14 ~ 16 centimetres.
Be further used as preferred embodiment, described sorbing material is poriness sorbing material.
First the utility model is positioned over and gathers wastewater disposal basin side, and mobile pulley 5 is fixed.Acquisition port is positioned over wastewater disposal basin top by collection tube 7 and is about 15cm place; Secondly the acquisition time of calculagraph 11 and flowmeter 10 pairs of equipment and picking rate, gas flow is adopted to set; Last opening device switch, carries out gas collecting.Gas collecting is complete, closing device switch.Take out absorption condiment, adopt methylene chloride to carry out Soxhlet extraction extraction, after extracting, extract rotary evaporation is concentrated into 20mL left/right rotation and moves on in heart bottle and be concentrated into 1mL, add 10mL normal hexane and replace solvent, continue to be concentrated into 0.5mL and carry out GCMS qualitative and quantitative analysis.
In order to identify organic classification in Treatment of Coking Effluent factory anaerobic treatment pool emission gases, GC/MS total analysis is carried out to the gas sample that this treatment pond gathers.Result shows, finds that there is 76 kinds of organic contaminants in these gaseous samples, wherein main based on alkyl substituents matter.Whole chromatogram be mainly molecular weight 154 ~ 252 the aromatic hydrocarbon substance of 3 ~ 5 rings.In selection organism, 16 kinds of palycyclic aromatics are as typical organic matter quantitative test.For the accuracy of check analysis result, large discharge gas sampler and this gas collection equipment is adopted to carry out the contrast of gas collecting analysis result on square, waste water treatment plant.
More than that better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (9)
1. the harvester of a treatment tank emergent gas, it is characterized in that: it comprises casing and runs through the upper surface of casing and the air duct of lower surface, described box house is provided with pneumatic pump air duct being divided into inlet channel and outlet passageway, the upper surface of casing is passed after described inlet channel upwards extends, the external collection tube of elongated end of inlet channel, the upper end of the elongated end of inlet channel has been threaded connection filler and has arranged room, described filler arranges room and is communicated with the inside of inlet channel, and filler arranges the full sorbing material of indoor filling.
2. the harvester for the treatment of tank emergent gas according to claim 1, is characterized in that: described collection tube is provided with collection mouth, and described collection mouth is from the inner bell increased gradually toward outer end.
3. the harvester for the treatment of tank emergent gas according to claim 1, is characterized in that: the inlet channel being positioned at described box house is that L-type is arranged.
4. the harvester for the treatment of tank emergent gas according to claim 1, is characterized in that: the gas outlet of described outlet passageway is positioned at the lower surface of casing.
5. the harvester for the treatment of tank emergent gas according to claim 1, is characterized in that: the lower surface of described casing is provided with multiple mobile pulley.
6. the harvester for the treatment of tank emergent gas according to claim 1, is characterized in that: the upper surface of described casing is provided with flowmeter and calculagraph, and described flowmeter is connected with pneumatic pump by electric wire with calculagraph.
7. the harvester for the treatment of tank emergent gas according to claim 1, is characterized in that: the top that described filler arranges room is provided with the air intake lever that connection filler arranges chamber interior, and described collection tube is fixing after being enclosed within the outside surface of air intake lever.
8. the harvester of the treatment tank emergent gas according to claim 1 or 7, is characterized in that: the internal diameter that described filler arranges room is 9 ~ 12 centimetres, and the internal diameter of described inlet channel is 14 ~ 16 centimetres.
9. the harvester for the treatment of tank emergent gas according to claim 1, is characterized in that: described sorbing material is poriness sorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463405.9U CN204903246U (en) | 2015-06-30 | 2015-06-30 | Collection system of sewage treatment pond emergent gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463405.9U CN204903246U (en) | 2015-06-30 | 2015-06-30 | Collection system of sewage treatment pond emergent gas |
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| Publication Number | Publication Date |
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| CN204903246U true CN204903246U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520463405.9U Active CN204903246U (en) | 2015-06-30 | 2015-06-30 | Collection system of sewage treatment pond emergent gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738166A (en) * | 2016-02-02 | 2016-07-06 | 中国科学院生态环境研究中心 | Adjustable sewage treatment plant or treatment station microbial aerosol collecting device |
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2015
- 2015-06-30 CN CN201520463405.9U patent/CN204903246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738166A (en) * | 2016-02-02 | 2016-07-06 | 中国科学院生态环境研究中心 | Adjustable sewage treatment plant or treatment station microbial aerosol collecting device |
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