CN107008138A - For the odor removal of rubbish aerobic fermentation equipment tail gas - Google Patents
For the odor removal of rubbish aerobic fermentation equipment tail gas Download PDFInfo
- Publication number
- CN107008138A CN107008138A CN201710244063.5A CN201710244063A CN107008138A CN 107008138 A CN107008138 A CN 107008138A CN 201710244063 A CN201710244063 A CN 201710244063A CN 107008138 A CN107008138 A CN 107008138A
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- Prior art keywords
- tail gas
- spray
- rubbish
- gas
- odor removal
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 33
- 238000010564 aerobic fermentation Methods 0.000 title claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 56
- 239000003814 drug Substances 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 25
- 239000000126 substance Substances 0.000 claims abstract description 21
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 19
- 238000000855 fermentation Methods 0.000 claims abstract description 11
- 230000004151 fermentation Effects 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 17
- 239000010935 stainless steel Substances 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000004332 deodorization Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 57
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000009264 composting Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000002918 waste heat Substances 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003864 humus Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0225—Other waste gases from chemical or biological warfare
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of odor removal for rubbish aerobic fermentation equipment tail gas.The device mainly includes inertial dust separator, air exhauster, tubing heat exchanger, U-shaped spray deodoriser；Some dedusting baffle plates are provided with inertial dust separator, the fibre dust that the tail gas that rubbish fermentation is produced enters in inertial dust separator, tail gas through air exhauster swabbing action is due to inertial impaction dedusting baffle plate so as to be separated with gas；Gas is exchanged heat into tubing heat exchanger；U-shaped spray deodoriser is finally entered, realizes that stink is eliminated.The features such as tail gas that the device of the present invention is produced for rubbish high-rate composting Zymolysis Equipment contains certain fibrous dust, foul smell molecule and waste heat, high-effective classifying processing is carried out to tail gas by cleverly structure design combination physical chemistry handling process, equipment treatment efficiency can farthest be improved, the loss of chemical deodorizing medicament is reduced, and reduces energy consumption.
Description
Technical field
Filled the present invention relates to a kind of odor removal, more particularly to a kind of deodorization for rubbish aerobic fermentation equipment tail gas
Put, the device be for garbage aerobic compost produce foul smell various ingredients special nature and design combine physics-change
The quick processing equipment of principle is learned, belongs to waste gas innoxious process for treating field.
Background technology
Rubbish from cooking and agriculture organic waste include the organic matter that high level is usually contained in stalk, feces of livestock and poultry,
But without effectively processing directly as fertilizer application, carbon in soil nitrogen proportional imbalance plant growth can be caused to be obstructed and even resulted in greatly
Measure the harmful substances such as germ, metal ion and enter soil harm soil and food security.Garbage aerobic compost refers to fill in oxygen
Under conditions of foot, by the organic matter in aerobic microbiological mineralized waste and other nutriments, and the process of humus is generated.
Even to this day, in China, rubbish machinery high-rate composting equipment has been widely applied, and is especially gone in rubbish from cooking processing
Industry.But often contain in rubbish in substantial amounts of protein (cultivation excrement and kitchen are more so), composting process due to the drop of microorganism
Solution and conversion can produce part and make us feeling unhappy gas, and its main component is sulfide, ammonia and methyl mercaptan etc..And mesh
Odor removal provisioned in preceding rubbish fast fermenting apparatus on the market is more based on single biology or chemical principle,
Such as simple washing, pickling or alkali cleaning, deodorizing effect are very limited；Due to rubbish fermentation product be moisture content very it is low (<20%)
Powdered humus, the tail gas produced during it is often mingled with substantial amounts of fibrous powder, and these powder are flowing through pipeline
Shi Yi deposits to reduce blast in elbow；In addition, rubbish fermentation process can be with violent heat release, the temperature of fermentation tail gas
Generally greater than 50 DEG C, far above room temperature, and this partial heat is usually what is be wasted, virtually fast which increases rubbish
The energy consumption of fast Zymolysis Equipment.
The content of the invention
The purpose of the present invention is to be directed to garbage aerobic fast fermenting apparatus tail gas there is provided one kind in view of the shortcomings of the prior art
Odor removal, on the one hand using heat reclamation device recycle waste heat from tail gas save energy consumption, on the other hand utilize the thing of tail gas
Physicochemical property progressively efficiently removes dust and foul gas component in tail gas, at utmost improves equipment treatment efficiency, subtracts
The loss of few chemical deodorizing medicament, and system operatio simplicity does not need manpower to keep an eye on substantially.
Concrete technical scheme of the present invention is as follows：
A kind of odor removal for rubbish aerobic fermentation equipment tail gas, including inertial dust separator, air exhauster, tubular type heat are handed over
Parallel operation, U-shaped spray deodoriser；Some dedusting baffle plates are provided with inertial dust separator, the tail gas that rubbish fermentation is produced is through air exhauster
The fibre dust that swabbing action enters in inertial dust separator, tail gas hits dedusting baffle plate because inertia is larger with gas to divide
From；Gas is exchanged heat into tubing heat exchanger, and the heat exchanged, which can be used for heating air recharge again, to be entered
Fermentation cabin additional heat；U-shaped spray deodoriser is finally entered, makes the stink factor and chemical deodorizing agent in tail gas quick fully anti-
Should, realize that stink is eliminated.
In above-mentioned technical proposal, further, described inertial dust separator is cuboid, and centre is evenly distributed with 3-10 pieces and removed
Dirt baffle plate, dedusting height of baffle plate is the 1/2-2/3 of inertial dust separator effective depth, and all dedusting baffle plates are arranged alternatively up and down successively
Cloth.
Further, described tubing heat exchanger is cylinder, is arranged in tubing heat exchanger according to concentric circles formation
Some stainless steel heat-exchange tubes are shown, and stainless steel heat-exchange tube caliber is no more than 2 centimetres.
Further, described U-shaped spray deodoriser top is inverted U passage, and U-shaped spray deodoriser bottom is received for medicament
Ji Chi；The air inlet side of inverted U passage is spray region, and outlet side is medicament recovery zone, and spray is provided with packing layer in region,
Atomizing spray head is set above packing layer, and it is highly dense that chemical deodorizing agent accesses the progress of atomizing spray head by elevator pump through drainpipe
Degree sprinkling falls into packing layer, and chemical deodorizing agent is in packing layer region and the abundant haptoreaction of tail gas；Set in medicament recovery zone
There is stainless steel demister, tail gas carries the medicament being atomized behind above-mentioned spray region and passes through stainless steel demister, is atomized
Medicament can be assembled, become and flow back to medicament collecting pit along bucket wall again, and gas outlet of the purified gas through U-shaped spray deodoriser is arranged
Go out.
Further, described medicament collecting pit is responsible for reclaiming chemical deodorizing agent, and its middle part is by back cover baffle plate does not divide vertically
Cut, deodorization medicament liquid level need to be higher than the formation fluid-tight of baffle plate minimum point during operation, and the chemical deodorizing agent of the left and right sides is mutual from bottom
Connection.
Further, the mode that tail gas enters U-shaped spray deodoriser is upper entering and lower leaving, the air inlet of U-shaped spray deodoriser
Place's pipeline is L-type, and so design facilitates the moisture in tail gas that may be present to carry medicament inflow medicament on tube wall along gravity and received
Ji Chi, is reused；The L-type admission line minimum point is higher than 1-2 centimetres of the minimum point of offgas outlet pipeline after purification, when
Solution can flow out U-shaped spray deodoriser from gas outlet automatically when liquid level is in higher position in medicament collecting pit, it is to avoid solution
Influence air inlet pipeline, reduction blast.
Further, if being disposed with from bottom to top in described spray region on dried layer packing layer, every layer of packing layer
Side is provided with one layer of atomizing spray head.Further, each layer of atomizing spray head includes what is be circumferentially distributed in spray region
Some spray heads, are advantageously implemented the high density sprinkling of chemical deodorizing agent, promote it to be reacted with tail gas.
The tail gas produced for rubbish high-rate composting Zymolysis Equipment contains certain fibrous dust, foul smell molecule and waste heat etc.
Feature, device of the invention can be carried out efficiently by designing unique cleverly structure combination physics-chemical treatment technology to tail gas
Classification is handled, and can farthest improve equipment treatment efficiency, reduces the loss of chemical deodorizing medicament, in addition device operation letter
Just manpower is not needed to keep an eye on substantially, and commutative to air, recharge, to fermentation cabin additional heat, can enter the heat that carries of tail gas again
One step recycles waste heat from tail gas, saves energy consumption.
Brief description of the drawings
Fig. 1 is the odor removal structural representation that the present invention is directed to rubbish aerobic fermentation equipment tail gas.
In figure：Inertial dust separator (1), dedusting baffle plate (2), air exhauster (3), tubing heat exchanger (4), stainless steel hot are exchanged
Pipe (5), U-shaped spray deodoriser (6), elevator pump (7), drainpipe (8), packing layer (9), atomizing spray head (10), stainless steel are removed
Day with fog (11), medicament collecting pit (12).
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing, so that those skilled in the art more fully understand this hair
It is bright.
As shown in figure 1, a kind of odor removal for kitchen garbage aerobic fermentation equipment tail gas is including following several main
Part：Inertial dust separator 1, dedusting baffle plate 2, air exhauster 3, tubing heat exchanger 4, stainless steel heat-exchange tube 5, U-shaped spray
Deodoriser 6, elevator pump 7, drainpipe 8, packing layer 9, atomizing spray first 10, stainless steel demister 11, medicament collecting pit 12.The meal
The specified treating capacity of kitchen rubbish aerobic fermentation equipment be 2 ton days, fermentation temperature be less than 60 DEG C, mixing cycle be 20 minutes/it is small
When, aeration period is 25 minutes/hour, and throughput is 50-80 cubic meters/hour, and exhaust gas production is about 2000 cubes/day.Tail
Provisioned exhausting acc power is 370W in gas odor removal, and blast is 800pa, and exhausting amount is 2000 cubic meters/hour.Deodorization is filled
Put in running, the tail gas that rubbish fermentation is produced initially enters the fibre in inertial dust separator, tail gas through air exhauster swabbing action
Dimension dust hits dedusting baffle plate to separate with gas because inertia is larger；Then residual gas is changed through tubing heat exchanger
Heat, the heat exchanged can be heated to air blasts fermentation cabin additional heat by air blower again；After heat is recovered
Tail gas finally enter the stink factor and chemical deodorizing agent fast reaction in U-shaped spray deodoriser, tail gas, so as to realize that stink disappears
The effect removed.Wherein inertial dust separator is cuboid, and centre is evenly distributed with 8 dedusting baffle plates, and dedusting height of baffle plate is removed for inertia
The 2/3 of dirt device effective depth；Tubing heat exchanger is cylinder, and stainless steel heat-exchange tube is arranged according to concentric circles formation, and pipe
Footpath is 2 centimetres.
U-shaped its top front view of spray deodoriser is the inverted U passage that inverted U, i.e. tail gas need to pass through, U-shaped spray deodorization
Device bottom is square medicament collecting pit；It is spray region on the right side of inverted U passage, spray is divided into three layers above and below region, and each layer is pressed
25 centimetres of position is furnished with the filler of 50 cm thicks below 4 spray heads of circle distribution, spray head.Elevator pump is by chemical deodorizing agent
High density sprinkling is carried out by drainpipe and atomizing spray head, deodorant is in packing layer region and the abundant haptoreaction of tail gas；U
It is medicament recovery zone on the left of type passage, is equipped with the stainless steel demister of 60 cm thicks, the medicament being atomized is removed through stainless steel
Day with fog aggregation, change weight flow back to medicament collecting pit along bucket wall.
Medicament collecting pit is responsible for reclaiming chemical deodorizing agent, and its middle part is collected by not back cover baffle plate segmentation vertically, baffle plate distance
3 centimetres of bottom of pond portion, during operation deodorization medicament liquid level need to higher than the formation fluid-tight of baffle plate minimum point, the chemical deodorizing agent of the left and right sides from
Bottom is interconnected.
The mode that tail gas enters U-shaped spray deodoriser is upper entering and lower leaving, and air inlet pipeline is L-type, is that there may be for convenience
Tail gas in moisture along gravity carry tube wall on medicament flow into medicament collecting pit, can be recycled；Admission line lowest order
2 centimetres of extreme lower position for being disposed above offgas outlet pipeline after purification is put, when liquid level is in higher position in medicament collecting pit
When solution can flow out U-shaped spray deodoriser from gas outlet automatically, it is to avoid solution influenced air inlet pipeline, reduction blast.
This cluster tool physical-chemical handling process carries out high-effective classifying processing to tail gas.Under air exhauster effect, tail
Gas is first by being equipped with the inertial dust separator of Multi-layer staggered dedusting baffle plate, in the presence of inertia, and dust is realized with gas to be divided
From.Residual exhaust passes through tubing heat exchanger, and most of vapor liquefies to the cold simultaneously exchanges heat collection in stainless steel hot
To heat target gas in pipe.The tail gas of normal temperature is last to enter U-shaped spray deodoriser from top, and chemical deodorizing agent is stored in bottom
In the medicament collecting pit in portion.In the side of U-shaped spray deodoriser, medicament is lifted again by atomizing spray head according to from upper past through pump
Under direction uniformly sprayed, with the tail gas direction of motion on the contrary, deodorant is in packing layer region and the abundant haptoreaction of tail gas,
Deodorizing effect is realized, outlet is met《Emission standard for odor pollutants》GB14554-1993 requirement；In U-shaped spray deodoriser
Opposite side, is furnished with stainless steel demister, and wandering medicament drop is intercepted by demister, collected, final to be back to medicament along staving
Collecting pit, it is to avoid waste.
Claims (8)
1. a kind of odor removal for rubbish aerobic fermentation equipment tail gas, it is characterised in that including inertial dust separator (1), take out
Blower fan (3), tubing heat exchanger (4), U-shaped spray deodoriser (6)；Some dedusting baffle plates are provided with inertial dust separator (1)
(2) fibre dust that the tail gas that, rubbish fermentation is produced enters in inertial dust separator (1), tail gas through air exhauster (3) swabbing action is hit
Dedusting baffle plate (2) is hit to separate with gas；Gas is exchanged heat into tubing heat exchanger (4), is finally entered U-shaped spray and is removed
Smelly device realizes that stink is eliminated.
2. the odor removal of rubbish aerobic fermentation equipment tail gas is directed to as claimed in claim 1, it is characterised in that described is used
Property deduster (1) be cuboid, centre is evenly distributed with 3-10 piece dedusting baffle plates (2), and dedusting baffle plate (2) is highly inertial dust separator
(1) 1/2-2/3 of effective depth, all dedusting baffle plates (2) are arranged alternatively up and down successively.
3. the odor removal of rubbish aerobic fermentation equipment tail gas is directed to as claimed in claim 1, it is characterised in that described pipe
Formula heat exchanger (4) is cylinder, and being arranged with some stainless steel hots according to concentric circles formation in tubing heat exchanger (4) exchanges
Manage (5), and stainless steel heat-exchange tube (5) caliber is no more than 2 centimetres.
4. the odor removal of rubbish aerobic fermentation equipment tail gas is directed to as claimed in claim 1, it is characterised in that described U
Type spray deodoriser (6) top is inverted U passage, and U-shaped spray deodoriser (6) bottom is medicament collecting pit (12)；Inverted U passage
Air inlet side for spray region, outlet side be medicament recovery zone, spray region in be provided with packing layer (9), in packing layer (9)
Top sets atomizing spray head (10), and chemical deodorizing agent accesses atomizing spray head (10) through drainpipe (8) by elevator pump (7) and entered
Row, which sprays and fallen into, is provided with stainless steel demister (11) in packing layer (9), medicament recovery zone, tail gas is through above-mentioned spray region
The medicament being atomized is carried afterwards and passes through stainless steel demister (11), and liquid flows back to medicament collecting pit (12), and gas is removed through U-shaped spray
The gas outlet discharge of smelly device (6).
5. the odor removal of rubbish aerobic fermentation equipment tail gas is directed to as claimed in claim 4, it is characterised in that described medicine
Agent collecting pit (12) is responsible for reclaiming chemical deodorizing agent, and its middle part is by the not segmentation of back cover baffle plate, deodorization medicament liquid level during operation vertically
It need to be interconnected higher than the formation fluid-tight of baffle plate minimum point, the chemical deodorizing agent of the left and right sides from bottom.
6. the odor removal of rubbish aerobic fermentation equipment tail gas is directed to as claimed in claim 4, it is characterised in that tail gas enters
The mode of U-shaped spray deodoriser (6) is upper entering and lower leaving, and pipeline is L-type at the air inlet of U-shaped spray deodoriser (6)；The L-type is entered
Minimum point 1-2 centimetre of the feed channel minimum point higher than offgas outlet pipeline after purification.
7. the odor removal of rubbish aerobic fermentation equipment tail gas is directed to as claimed in claim 4, it is characterised in that described spray
If drenching and being disposed with dried layer packing layer (9) in region from bottom to top, one layer of atomizing spray head is provided with above every layer of packing layer
(10)。
8. the odor removal of rubbish aerobic fermentation equipment tail gas is directed to as claimed in claim 7, it is characterised in that spray region
In each layer of atomizing spray head (10) include some spray heads being circumferentially distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244063.5A CN107008138A (en) | 2017-04-14 | 2017-04-14 | For the odor removal of rubbish aerobic fermentation equipment tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244063.5A CN107008138A (en) | 2017-04-14 | 2017-04-14 | For the odor removal of rubbish aerobic fermentation equipment tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008138A true CN107008138A (en) | 2017-08-04 |
Family
ID=59446064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710244063.5A Pending CN107008138A (en) | 2017-04-14 | 2017-04-14 | For the odor removal of rubbish aerobic fermentation equipment tail gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN107008138A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218493A (en) * | 2018-03-12 | 2018-06-29 | 贵州中建建筑科研设计院有限公司 | A kind of method and device for preventing composting fermentating groove foul smell from spreading |
| CN108671697A (en) * | 2018-04-25 | 2018-10-19 | 延安大学 | A kind of oil-containing ammonia VOCs exhaust gas recovery and processing system and its method |
| JP2018176103A (en) * | 2017-04-18 | 2018-11-15 | 国立研究開発法人農業・食品産業技術総合研究機構 | Dust removal system and method |
| CN109589693A (en) * | 2018-12-06 | 2019-04-09 | 江西省药明扬海医药科技有限公司 | A kind of tail gas clean-up deodorizing methods generated in fermentation cordyceps production process |
| CN110369450A (en) * | 2019-07-19 | 2019-10-25 | 苏州傲龙环保科技有限公司 | A kind of intelligence biodegradable organic waste processing equipment |
| CN111233527A (en) * | 2020-03-15 | 2020-06-05 | 上海龙马环境科技有限公司 | Energy-conserving two-chamber kitchen garbage processing system |
| CN111408200A (en) * | 2020-04-26 | 2020-07-14 | 北京国能中电节能环保技术股份有限公司 | Waste gas treatment device used in kitchen waste biochemical treatment equipment |
| CN111981802A (en) * | 2020-08-27 | 2020-11-24 | 辽宁中森生物科技有限公司 | Drying device for bio-organic fertilizer production and bio-organic fertilizer drying method |
| CN115999285A (en) * | 2022-10-24 | 2023-04-25 | 东莞市华科环境科技有限公司 | Harmful gas treatment device and treatment method |
| CN118454447A (en) * | 2024-07-11 | 2024-08-09 | 深圳市天浩洋环保股份有限公司 | Organic waste gas deodorization device |
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