CN107051185A - Inspection shaft odor removal and preparation method thereof - Google Patents
Inspection shaft odor removal and preparation method thereof Download PDFInfo
- Publication number
- CN107051185A CN107051185A CN201710408752.5A CN201710408752A CN107051185A CN 107051185 A CN107051185 A CN 107051185A CN 201710408752 A CN201710408752 A CN 201710408752A CN 107051185 A CN107051185 A CN 107051185A
- Authority
- CN
- China
- Prior art keywords
- inspection shaft
- odor removal
- biomembrane
- filter bed
- preparation
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
- B01D53/85—Biological processes with gas-solid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/95—Specific microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of inspection shaft odor removal and preparation method thereof.The inspection shaft odor removal includes deodorization structure, the deodorization structure include biological filter bed, biologic packing material layer, biomembrane and for receiving material filter bed, biologic packing material layer, biomembrane container；The biological filter bed includes breathable nylon guard, the biofilter material in breathable nylon guard.Preparation of the preparation method including biological filter bed, the preparation of biomembrane, assembling, four steps of installation.Inspection shaft odor removal of the present invention is installed in inspection shaft, for removing the smelly pollutant component of production checked in well gas, realizes the purification of the excessive air of inspection shaft.
Description
Technical field
The invention belongs to environmental technology field, and in particular to a kind of inspection shaft odor removal and preparation method thereof, the device
It is installed in inspection shaft.
Background technology
Inspection shaft be the power supply for Urban Underground infrastructure, feedwater, draining, blowdown, communication, cable television, gas pipe,
Public lighting circuit etc. repair, it is easy for installation and set.Be generally located at pipeline intersection, turning, caliber or gradient change, with
And locate at a certain distance on straight line pipeline section, it is easy for inspecting periodically auxiliary construction.The balance of municipal drainage pump house Inlet and outlet water
And drop well.It would generally can cause to make along with foul smell, if these foul smell can not be eliminated away in time in these inspection shafts
There is discomfort when industry personnel check in well, the serious health for influencing whether operator more.Surrounding environment can be produced simultaneously
Certain pollution.There is presently no the odor removal that can be used for inspection shaft.
The content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of inspection shaft odor removal, it is installed on
In inspection shaft, for the waste gas and foul smell in inspection shaft of going out, the purification for checking underground air is realized.
Another object of the present invention is to provide a kind of preparation method of inspection shaft odor removal, one is obtained by this method
The odor removal in inspection shaft can be installed on by planting；
To solve the above problems, the technical solution adopted in the present invention is as follows：
Inspection shaft odor removal, it includes deodorization structure, and the deodorization structure includes biological filter bed, biologic packing material layer, biomembrane
And for receiving material filter bed, biologic packing material layer, biomembrane container；The biological filter bed includes breathable nylon guard, is located at
Biofilter material in breathable nylon guard.
As further scheme, inspection shaft odor removal of the present invention also includes the branch for being used to fix deodorization structure
Support structure.
As further scheme, supporting construction of the present invention includes being fixed on suspension member and the fixation checked on the borehole wall
It is used for the supporting plate of support deodorization structure on suspension member；The container is Rose Box, biological filter bed, biologic packing material layer and biology
Film is arranged in Rose Box from the bottom to top.
As further scheme, supporting plate of the present invention is stainless steel circular slab.
As further scheme, supporting construction of the present invention is to be fixed on the hanged hook checked on the borehole wall, described
Container is cartridge filter, and the biological filter bed, biologic packing material layer and biomembrane are arranged in cartridge filter from the bottom to top.
As further scheme, supporting construction of the present invention includes fixed plate and fixing bolt, the supporting plate
The well lid bottom of inspection shaft is fixed on by fixing bolt.Described container is Rose Box or cartridge filter.
As further scheme, biologic packing material layer of the present invention is carbonaceous particle adsorption layer.
As further scheme, carbonaceous particle adsorption layer of the present invention be activated carbon adsorption layer, bamboo charcoal adsorption layer,
One kind in wood charcoal adsorption layer, coconut husk charcoal adsorption layer.
A kind of preparation method of inspection shaft odor removal, it comprises the following steps：
1）The preparation of biological filter bed：Using porous material as parent, aerobic microorganism fungus kind is overworked on the parent to be had
Absorption and the biofilter material of function of biological purification, then load biofilter material in breathable nylon guard, stand-by；
2）The preparation of biomembrane：Sewage plant sludge is taken to be soaked, supernatant is inputted biofilm pond, adds nutrient solution by the removal of impurity
And be aerated, then carbonaceous material is placed in porous case, soaked in aeration zone, biofilm is aerated；At normal temperatures, hang within 20-30 days
Film is ripe, then moves to the biomembrane carbonaceous filler hung up properly in aeration tower, leads into low concentration pollution gas, tames dominant bacteria
Kind, last air dry removes miscellaneous bacteria, semi-oriented, produces and overworks biomembrane carbonaceous filler；
3）Assembling：Biological filter bed is put into container, then spread prepare overwork biomembrane carbonaceous filler, obtain deodorization knot
Structure；
4）Install：Above-mentioned deodorization structure is passed through in supporting construction installation and inspection shaft.
Relative to prior art, beneficial effects of the present invention are as follows：
1. inspection shaft odor removal of the present invention is installed on inside inspection shaft, the discarded and foul smell in well, purification can be effectively removed
Air, improves the working environment of operating personnel；
2. the mode that inspection shaft odor removal of the present invention is installed is various, it can be configured according to the situation in inspection shaft, it is practical
Flexibly and easily.
Below in conjunction with drawings and Examples, the invention will be further described.
Brief description of the drawings
Fig. 1 is the first structural representation of inspection shaft odor removal of the present invention；
Fig. 2 is second of structural representation of inspection shaft odor removal of the present invention；
Fig. 3 is the third structural representation of inspection shaft odor removal of the present invention；
Wherein, each reference is：10th, deodorization structure；11st, biological filter bed；12nd, biologic packing material layer；13rd, biomembrane；20th, prop up
Support structure；21st, supporting plate；22nd, fixed plate；23 fixing screws；30th, inspection shaft；31st, well lid.
Embodiment
As shown in figure 1, inspection shaft odor removal of the present invention, it includes deodorization structure 10, the deodorization structure 10
Including biological filter bed 11, biologic packing material layer 12, biomembrane 13 and for receiving material filter bed 11, biologic packing material layer 12, biomembrane
13 container；The biological filter bed 11 includes breathable nylon guard, the biofilter material in breathable nylon guard.Further
Inspection shaft odor removal of the present invention also includes the supporting construction 20 for being used to fix deodorization structure 10.
As shown in figure 1, as further scheme, in embodiments of the invention 1, described supporting construction 20 includes solid
It is scheduled on the suspension member on the wall of inspection shaft 30（Do not show in figure）It is used for the supporting plate 21 of support deodorization structure 10 with being fixed on suspension member；Institute
Container is stated for Rose Box, biological filter bed 11, biologic packing material layer 12 and biomembrane 13 are arranged in Rose Box from the bottom to top.
As further scheme, supporting plate 21 of the present invention is stainless steel circular slab.
As further scheme, in embodiments of the invention 2, supporting construction 20 of the present invention is to be fixed on inspection
The hanged hook looked on the borehole wall（Do not show in figure）, the container is cartridge filter, the biological filter bed 11, biologic packing material layer 12 and life
Thing film 13 is arranged in cartridge filter from the bottom to top.
As further scheme, in embodiments of the invention 3, described supporting construction 20 includes fixed plate 22 and solid
Determine screw 23, the supporting plate 22 is fixed on the bottom of well lid 31 of inspection shaft 30 by fixing screws 23.
As further scheme, on the basis of embodiment 3, container of the present invention is Rose Box（Such as Fig. 2 institutes
Show）Or cartridge filter（As shown in Figure 3）.
As further scheme, biologic packing material layer 12 of the present invention is carbonaceous particle adsorption layer.
As further scheme, carbonaceous particle adsorption layer of the present invention be activated carbon adsorption layer, bamboo charcoal adsorption layer,
One kind in wood charcoal adsorption layer, coconut husk charcoal adsorption layer.
A kind of preparation method of inspection shaft odor removal, it comprises the following steps：
1）The preparation of biological filter bed：Using porous material as parent, aerobic microorganism fungus kind is overworked on the parent to be had
Absorption and the biofilter material of function of biological purification, then load biofilter material in breathable nylon guard, stand-by；
2）The preparation of biomembrane：Sewage plant sludge is taken to be soaked, supernatant is inputted biofilm pond, adds nutrient solution by the removal of impurity
And be aerated, then carbonaceous material is placed in porous case, soaked in aeration zone, biofilm is aerated；At normal temperatures, hang within 20-30 days
Film is ripe, then moves to the biomembrane carbonaceous filler hung up properly in aeration tower, leads into low concentration pollution gas, tames dominant bacteria
Kind, last air dry removes miscellaneous bacteria, semi-oriented, produces and overworks biomembrane carbonaceous filler；
3）Assembling：Biological filter bed is put into container, then spread prepare overwork biomembrane carbonaceous filler, obtain deodorization knot
Structure；
4）Install：Above-mentioned deodorization structure is passed through in supporting construction installation and inspection shaft.
In such scheme, mentioned porous material can be carbonaceous material, for example activated carbon, bamboo charcoal, charcoal, coconut husk charcoal
One kind in；It can also be porous adsorption resin, can also be that other have the material of adsorption function.
In such scheme, mentioned aerobic microbial bacteria is aerobic bacteria or aerobic bacteria, for example, can be chemautotrophy
Bacterium, acetic acid bacteria, hay bacillus（Bacillus subtilis）, tulase, one kind of strain such as nitrogen-fixing bacteria or two or more
It is used in mixed way.
In such scheme, low concentration pollution gas refers to VOCs（Volatile organic matter）The small 3000mg/m of concentration3Pollution
Gas.
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to limit the scope of protection of the invention with this,
The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (10)
1. inspection shaft odor removal, it is characterised in that it includes deodorization structure, the deodorization structure includes biological filter bed, biology
Packing layer, biomembrane and for receiving material filter bed, biologic packing material layer, biomembrane container；The biological filter bed includes ventilative
Nylon guard, the biofilter material in breathable nylon guard.
2. inspection shaft odor removal according to claim 1, it is characterised in that the inspection shaft odor removal also includes being used for
The supporting construction of fixed deodorization structure.
3. inspection shaft odor removal according to claim 2, it is characterised in that the supporting construction includes being fixed on inspection
Suspension member and the supporting plate being fixed on suspension member for support deodorization structure on the borehole wall；The container be Rose Box, biological filter bed,
Biologic packing material layer and biomembrane are arranged in Rose Box from the bottom to top.
4. inspection shaft odor removal according to claim 3, it is characterised in that the supporting plate is stainless steel circular slab.
5. inspection shaft odor removal according to claim 2, it is characterised in that the supporting construction is to be fixed on inspection shaft
Hanged hook on wall, the container is cartridge filter, and the biological filter bed, biologic packing material layer and biomembrane are arranged at from the bottom to top
In cartridge filter.
6. inspection shaft odor removal according to claim 2, it is characterised in that the supporting construction includes supporting plate and solid
Determine screw, the supporting plate is fixed on the well lid bottom of inspection shaft by fixing screws.
7. inspection shaft odor removal according to claim 6, it is characterised in that described container is Rose Box or filtering
Cylinder.
8. the inspection shaft odor removal according to claim any one of 1-7, it is characterised in that the biologic packing material layer is carbon
Matter granular absorption layer.
9. inspection shaft odor removal according to claim 7, it is characterised in that the carbonaceous particle adsorption layer is activated carbon
One kind in adsorption layer, bamboo charcoal adsorption layer, wood charcoal adsorption layer, coconut husk charcoal adsorption layer.
10. a kind of preparation method of inspection shaft odor removal as claimed in claim 1, it is characterised in that it includes following step
Suddenly：
1）The preparation of biological filter bed：Using porous material as parent, aerobic microorganism fungus kind is overworked on the parent to be had
Absorption and the biofilter material of function of biological purification, then load biofilter material in breathable nylon guard, stand-by；
2）The preparation of biomembrane：Sewage plant sludge is taken to be soaked, supernatant is inputted biofilm pond, adds nutrient solution by the removal of impurity
And be aerated, then carbonaceous material is placed in porous case, soaked in aeration zone, biofilm is aerated；At normal temperatures, hang within 20-30 days
Film is ripe, then moves to the biomembrane carbonaceous filler hung up properly in aeration tower, leads into low concentration pollution gas, tames dominant bacteria
Kind, last air dry removes miscellaneous bacteria, semi-oriented, produces and overworks biomembrane carbonaceous filler；
3）Assembling：Biological filter bed is put into container, then spread prepare overwork biomembrane carbonaceous filler, obtain deodorization knot
Structure；
4）Install：Above-mentioned deodorization structure is passed through in supporting construction installation and inspection shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408752.5A CN107051185A (en) | 2017-06-02 | 2017-06-02 | Inspection shaft odor removal and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408752.5A CN107051185A (en) | 2017-06-02 | 2017-06-02 | Inspection shaft odor removal and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107051185A true CN107051185A (en) | 2017-08-18 |
Family
ID=59615690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710408752.5A Pending CN107051185A (en) | 2017-06-02 | 2017-06-02 | Inspection shaft odor removal and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565190A (en) * | 2021-08-10 | 2021-10-29 | 周媛媛 | Sewer waste gas cleaning device for municipal works |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613399A1 (en) * | 1987-04-03 | 1988-10-07 | Rozet Claude | Trap with deodorising device |
| JP2002180531A (en) * | 2000-12-13 | 2002-06-26 | Sekisui House Ltd | Catch basin deodorant and purifying agent, and catch basin |
| CN1727583A (en) * | 2004-07-29 | 2006-02-01 | 上海凡清环境工程有限公司 | Odour resistant well cover |
| CN101049512A (en) * | 2007-05-14 | 2007-10-10 | 西原环境技术（上海）有限公司 | Biological deodoration equipment of charcoal biology medium |
| CN101591935A (en) * | 2008-05-26 | 2009-12-02 | 丛树茂 | Methods for eliminating odor and discharging water for sewer |
| CN102493542A (en) * | 2011-12-21 | 2012-06-13 | 哈尔滨工业大学 | Sewer inspection well with deodorization unit |
| CN103480269A (en) * | 2013-10-15 | 2014-01-01 | 广东浩元环保科技发展有限公司 | Biological deodorization method and device |
| CN104874285A (en) * | 2014-02-28 | 2015-09-02 | 北京环氧环保科技发展有限公司 | Composite biological deodorizing system and method for processing large amount high density stink |
| CN207042247U (en) * | 2017-06-02 | 2018-02-27 | 深圳市利源水务设计咨询有限公司 | Inspection shaft odor removal |
-
2017
- 2017-06-02 CN CN201710408752.5A patent/CN107051185A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613399A1 (en) * | 1987-04-03 | 1988-10-07 | Rozet Claude | Trap with deodorising device |
| JP2002180531A (en) * | 2000-12-13 | 2002-06-26 | Sekisui House Ltd | Catch basin deodorant and purifying agent, and catch basin |
| CN1727583A (en) * | 2004-07-29 | 2006-02-01 | 上海凡清环境工程有限公司 | Odour resistant well cover |
| CN101049512A (en) * | 2007-05-14 | 2007-10-10 | 西原环境技术（上海）有限公司 | Biological deodoration equipment of charcoal biology medium |
| CN101591935A (en) * | 2008-05-26 | 2009-12-02 | 丛树茂 | Methods for eliminating odor and discharging water for sewer |
| CN102493542A (en) * | 2011-12-21 | 2012-06-13 | 哈尔滨工业大学 | Sewer inspection well with deodorization unit |
| CN103480269A (en) * | 2013-10-15 | 2014-01-01 | 广东浩元环保科技发展有限公司 | Biological deodorization method and device |
| CN104874285A (en) * | 2014-02-28 | 2015-09-02 | 北京环氧环保科技发展有限公司 | Composite biological deodorizing system and method for processing large amount high density stink |
| CN207042247U (en) * | 2017-06-02 | 2018-02-27 | 深圳市利源水务设计咨询有限公司 | Inspection shaft odor removal |
Non-Patent Citations (1)
| Title |
|---|
| 苏会东等: "《水污染控制工程》", 31 May 2017, 中国建材工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565190A (en) * | 2021-08-10 | 2021-10-29 | 周媛媛 | Sewer waste gas cleaning device for municipal works |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170818 |