CN102358857A - Biogas desulfurization apparatus of composting reactor - Google Patents
Biogas desulfurization apparatus of composting reactor Download PDFInfo
- Publication number
- CN102358857A CN102358857A CN2011102737945A CN201110273794A CN102358857A CN 102358857 A CN102358857 A CN 102358857A CN 2011102737945 A CN2011102737945 A CN 2011102737945A CN 201110273794 A CN201110273794 A CN 201110273794A CN 102358857 A CN102358857 A CN 102358857A
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- Prior art keywords
- reactor
- sealing cover
- pipe
- compost
- air
- 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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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 13
- 230000023556 desulfurization Effects 0.000 title claims abstract description 13
- 238000009264 composting Methods 0.000 title claims description 5
- 239000002361 compost Substances 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000009826 distribution Methods 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 18
- 210000003437 trachea Anatomy 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 235000003599 food sweetener Nutrition 0.000 description 2
- 239000003765 sweetening agent Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
Images
Classifications
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Fertilizers (AREA)
Abstract
堆肥反应器沼气脱硫装置，包括温度计，上密封盖，反应器，进气管，下密封盖，布气筛板，堆肥填料堆放部位，集气管，出气管。温度计由上密封盖上的小孔穿入反应器内，下端插入至堆肥填料堆部位。上密封盖和下密封盖固定在反应器的上下两端。进气管由反应器底部进入，在反应器中心向下弯曲。布气筛板固定在反应器内部。堆肥填料部位在布气筛板纸上，其上部不超过反应器外壁上的刻度线。集气管是一个四通状管，固定在上密封盖下方，在管壁上均匀分布小孔，集气管中心联通出气管。气管固定在上密封盖上。本装置具有成本低、效率高的特点。
Compost reactor biogas desulfurization device, including thermometer, upper sealing cover, reactor, air inlet pipe, lower sealing cover, air distribution sieve plate, compost filler stacking part, gas collecting pipe, and gas outlet pipe. The thermometer is penetrated into the reactor through the small hole on the upper sealing cover, and the lower end is inserted into the compost filling heap. The upper sealing cover and the lower sealing cover are fixed on the upper and lower ends of the reactor. The inlet pipe enters from the bottom of the reactor and bends down in the center of the reactor. The air distribution sieve plate is fixed inside the reactor. The compost filler is on the air distribution sieve paper, and its upper part does not exceed the scale line on the outer wall of the reactor. The air collecting pipe is a four-way pipe, which is fixed under the upper sealing cover, and small holes are evenly distributed on the pipe wall, and the center of the air collecting pipe is connected with the air outlet pipe. The trachea is fixed on the upper sealing cover. The device has the characteristics of low cost and high efficiency.
Description
Technical field: the present invention relates to a kind of biogas desulfurization reactor drum, is the biogas desulfurization reactive system of filler with the compost particularly, belongs to the energy and environment technical field.
Background technology: along with the Chinese government to the vigorously supporting of production and use of marsh gas engineering, increasing biogas utilization system is able to set up.But must purify before the biogas utilization, make the requirement that is up to state standards of the quality of biogas.H in " methane engineering technology standard " NY/T 1220.2-2006 regulation biogas
2S mass concentration＜20mg/m
3If the biogas quality does not reach related request, then not only can corrosive nature be arranged, but also contaminate environment influences HUMAN HEALTH to pipeline, equipment (like under meter, boiler, methane fuelled engine etc.).Though the method for many biogas desulfurizations is arranged now, cost is higher relatively.
Summary of the invention:, the invention provides the cheap compost reactor methane-desulfurizing device of a cover to the deficiency of above-mentioned prior art.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is: the compost reactor methane-desulfurizing device comprises TM (1), top cover labyrinth (2); Reactor drum (3), inlet pipe (4), lower sealing cover (5), gas distribution sieve plate (6); The compost filler is stacked position (7), effuser (8), escape pipe (9).TM (1) is penetrated in the reactor drum (3) by the aperture on the top cover labyrinth (2), and the lower end is inserted into compost filler heap position (7).Top cover labyrinth (2) and lower sealing cover (5) are fixed on the two ends up and down of reactor drum (3).Inlet pipe (4) is got into by reactor drum (3) bottom, in reactor drum (3) center downwarping.Gas distribution sieve plate (6) is fixed on reactor drum (3) inside.Compost filler position (7) is on gas distribution sieve plate (6) paper, and its top is no more than the scale marks on reactor drum (3) outer wall.Effuser (8) is a four-way shape pipe, is fixed on top cover labyrinth (2) below, uniform distribution aperture on tube wall, effuser (8) center UNICOM escape pipe (9).Tracheae (9) is fixed on the top cover labyrinth (2).
The present invention has following characteristics:
1, biogas compost reactor desulfurizer uses that the air without any processing is sweetening agent under the state of nature, and target material is the oxygen of duty gas long-pending about 21%.Therefore sweetening agent is easy to get, and can pass through external vacuum pump pilot-gas flow easily.
2, the desulfurization method of biogas compost reactor desulfurizer is a biological desulphurization, and is microbe-derived in the compost of inside reactor, and can be according to the speed of air inlet, the methane concentration of gas, the concentration of hydrogen sulfide and conditions such as the character increase and decrease compost amount of compost.The reactor drum top cover labyrinth is fixed by screw, can dismantle during the filling composting.
3, the compost reactor methane-desulfurizing device has only inlet mouth and two of air outlets to be in communication with the outside pipeline, can first proportional mixing biogas and air before the inlet mouth, get into inlet mouth afterwards, and downwards through the even gas distribution of gas distribution sieve plate.Gas through compost treatment is given vent to anger by the air outlet.
4, compost is through after a while desulfurization in the compost reactor methane-desulfurizing device, and the compost that can change the outfit, the compost filler that changes the outfit is simple and easy to shape.This device is fit to the rural area household biogas and use in the laboratory, but adapts to more extensive biogas technology through the repacking expansion instrument.
Beneficial effect
At present, along with going deep into gradually of China's new forms of energy policy, biogas engineering is more and more.And the purification of biogas is one impassable operation before biogas utilization.The main means of desulfurization at present are traditional chemical methods such as wet method, dry method, but there are the problems such as big, that cost is high, efficient is low of polluting in these methods; Though prior biological desulfurization less energy-consumption and environmental protection, technologies such as microorganism colonization are all more loaded down with trivial details.Therefore the compost reactor methane-desulfurizing device is of great immediate significance to addressing these problems.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Embodiment:
The compost reactor methane-desulfurizing device comprises TM 1, top cover labyrinth 2, and reactor wall 3, inlet pipe 4, lower sealing cover 5, gas distribution sieve plate 6, the compost filler is stacked position 7, effuser 8, escape pipe 9.TM 1 is penetrated by the aperture on the top cover labyrinth 2, and the lower end is inserted into compost filler heap position 7.Top cover labyrinth 2 is fixed on reactor drum 3 extensions by screw with lower sealing cover 5, and two sealing cover therebetween one deck Rubber washers keep resistance to air loss.Inlet pipe 4 is got into by the bottom, in the reactor center downwarping.Gas distribution sieve plate 6 is fixed on reactor wall 3 inside.Compost filler position 7 is on gas distribution sieve plate 6 paper, and top is no more than the scale marks on the reactor wall 3.Effuser 8 is a four-way shape pipe, is fixed on top cover labyrinth 2 belows, uniform distribution aperture on tube wall, effuser 8 center UNICOM escape pipes 9.。Tracheae 9 is fixed on the top cover labyrinth 2.
Each component function:
1, TM: it is stable to measure compost, guarantees that mikrobe can normal growth.
2, top cover labyrinth: guarantee the reactor drum resistance to air loss, and can be through the screw dismounting, with filling compost filler.
3, reactor drum: reactor body, process fixing each parts by synthetic glass.
4, inlet pipe: the entering of control biogas and air.
5, lower sealing cover: guarantee the reactor drum resistance to air loss, fix with screw.
6, gas distribution sieve plate: carry out even gas distribution, and hold the compost filler.
7, stack filler heap position: stack the compost position, can according to circumstances increase and decrease filler.
8, effuser: collect gas through compost treatment through the tube wall aperture.
9, escape pipe: the gas through desulfurization is handled is discharged reactor drum thus.
Workflow:
1, opens top cover labyrinth, add a certain amount of heap, cover back sealing cover, screw down, keep resistance to air loss as filler.
2, insert TM to the compost centre, and with soft rubber ball and Vaseline closure temperature meter patchhole.And definite reactor drum is all airtight except that the turnover tracheae.
3, confirm biogas and Air mixing ratio, pour inlet mouth, gas charges into earlier reactor drum downwards, at the even gas distribution of process gas distribution sieve plate.
4, gas is noted the TM steady change at any time through compost treatment and by the escape pipe exhaust, guarantees the mikrobe normal activity.
Experiment is opened top cover labyrinth after finishing, and takes out compost, measured property, cleaning reaction device.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102737945A CN102358857A (en) | 2011-09-15 | 2011-09-15 | Biogas desulfurization apparatus of composting reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102737945A CN102358857A (en) | 2011-09-15 | 2011-09-15 | Biogas desulfurization apparatus of composting reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102358857A true CN102358857A (en) | 2012-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102737945A Pending CN102358857A (en) | 2011-09-15 | 2011-09-15 | Biogas desulfurization apparatus of composting reactor |
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| Country | Link |
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| CN (1) | CN102358857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633538A (en) * | 2012-04-28 | 2012-08-15 | 无锡市市北高级中学 | Family balcony compost bucket |
| CN107449871A (en) * | 2017-09-06 | 2017-12-08 | 北京市农林科学院 | It is a kind of to be used for compost or the reactor of sewage inventory of gas emission monitoring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101053765A (en) * | 2007-02-14 | 2007-10-17 | 杭州能源环境工程有限公司 | Sewage biological desulphurizing device |
| CN101984026A (en) * | 2010-11-09 | 2011-03-09 | 浙江大学 | Integrated methane biological desulphurization device |
| CN102021055A (en) * | 2009-09-10 | 2011-04-20 | 农业部沼气科学研究所 | Anaerobic biological desulfurization method and device for methane |
| CN202265557U (en) * | 2011-09-15 | 2012-06-06 | 沈阳航空航天大学 | Composting reactor biogas desulphurization device |
-
2011
- 2011-09-15 CN CN2011102737945A patent/CN102358857A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101053765A (en) * | 2007-02-14 | 2007-10-17 | 杭州能源环境工程有限公司 | Sewage biological desulphurizing device |
| CN102021055A (en) * | 2009-09-10 | 2011-04-20 | 农业部沼气科学研究所 | Anaerobic biological desulfurization method and device for methane |
| CN101984026A (en) * | 2010-11-09 | 2011-03-09 | 浙江大学 | Integrated methane biological desulphurization device |
| CN202265557U (en) * | 2011-09-15 | 2012-06-06 | 沈阳航空航天大学 | Composting reactor biogas desulphurization device |
Non-Patent Citations (2)
| Title |
|---|
| ALTAF H WANI, ANTHONY K LAU，RICHARD MR BRANION: "Biofiltration control of pulping odors-hydrogen sulfide: performance, macrokinetics and coexistence effects of organo-sulfur species", 《JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY》 * |
| JUAN M.MORGAN-SAGASTUME, ADALBERTO NOYOLA: "Changes in physical properties of a compost biofilter treating hydrogen sulfide", 《JOURNAL OR THE AIR AND WASTE MANAGEMENT ASSOCIATION》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633538A (en) * | 2012-04-28 | 2012-08-15 | 无锡市市北高级中学 | Family balcony compost bucket |
| CN102633538B (en) * | 2012-04-28 | 2015-01-07 | 无锡市市北高级中学 | Family balcony compost bucket |
| CN107449871A (en) * | 2017-09-06 | 2017-12-08 | 北京市农林科学院 | It is a kind of to be used for compost or the reactor of sewage inventory of gas emission monitoring |
| CN107449871B (en) * | 2017-09-06 | 2023-07-18 | 北京市农林科学院 | A reactor for monitoring gas emissions from composting or sewage storage |
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Application publication date: 20120222 |