CN106943836A - Flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network - Google Patents
Flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network Download PDFInfo
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- CN106943836A CN106943836A CN201710247336.1A CN201710247336A CN106943836A CN 106943836 A CN106943836 A CN 106943836A CN 201710247336 A CN201710247336 A CN 201710247336A CN 106943836 A CN106943836 A CN 106943836A
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- pipe
- adsorption particle
- module
- upload
- recovery tube
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- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 title claims abstract description 25
- 239000003500 flue dust Substances 0.000 title claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 57
- 238000001179 sorption measurement Methods 0.000 claims abstract description 56
- 238000011084 recovery Methods 0.000 claims abstract description 37
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 230000002776 aggregation Effects 0.000 claims abstract description 9
- 238000004220 aggregation Methods 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000004064 recycling Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 125000005605 benzo group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000693 bioaccumulation Toxicity 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- HGASFNYMVGEKTF-UHFFFAOYSA-N octan-1-ol;hydrate Chemical compound O.CCCCCCCCO HGASFNYMVGEKTF-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- 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
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40084—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by exchanging used adsorbents with fresh adsorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network, belongs to electronic applications.It is mainly solving the technical problems that sorbing material can timely be changed, so as to reduce the discharge of polycyclic aromatic hydrocarbon automatically.It is by adsorption particle, reclaim funnel, upper recovery tube, reclaim magnetic valve, recovery tube gim peg, lower recovery tube, recycle case, flue, pressurize air pump gim peg, pressurize air pump, adsorption particle material-supplying box, adsorption particle uploads pipe, upload the lower gim peg of pipe, upload the upper gim peg of pipe, upload pipe outer tube wall, upload pipe upper wall, lower screen cloth, upper screen cloth, discharge side wall, adsorption particle with sensing node, infraluminescence module, optical channel, infrared receiving module, sensing node nucleus module, single-chip microcomputer, aggregation node module, first relay, second relay, CC2530 modules, infrared photodiode, 555 integrated packages, upload pipe inner tubal wall composition.It is mainly used in field of Environment Protection.
Description
Technical field
The invention belongs to electronic applications, the flue dust polycyclic aromatic hydrocarbon automatic absorbing emission reduction system based on sensor network is referred in particular to
System.
Background technology
Polycyclic aromatic hydrocarbon (Polycyclic Aromatic Hydrocarbons PAHs) is coal, and oil, timber, tobacco has
The volatile hydrocarbon produced during the organic matter imperfect combustion such as machine high-molecular compound, is that important environment and food are dirty
Contaminate thing.Hitherto it is found that having more than 200 kinds of PAHs, wherein there is considerable part that there is carcinogenicity, such as benzo[α, benzo α anthracenes etc..
PAHs is distributed widely in environment, any to have organic matter processing, is discarded, the place burnt or used is likely to produce many cyclophanes
Hydrocarbon.Polycyclic aromatic hydrocarbon is not degradable, and harm is big and with bioaccumulation, at the same be produce one of haze can not ignore because
Element.The polycyclic aromatic hydrocarbon half that fire coal is produced is burnt, and half is discharged.Polycyclic aromatic hydrocarbon is largely colourless or flaxen knot
Crystalline substance, indivedual tools are dark, and fusing point and boiling point are higher, vapour pressure very little, mostly water insoluble, are soluble in benzene Solarium lycopersicoide solvent,
It is slightly soluble in other organic solvents, octanol-water partition coefficient is higher.Polycyclic aromatic hydrocarbon has big π-conjugated systems mostly, therefore
Its solution has certain fluorescence.Directly enter for coal fire discharged polycyclic aromatic hydrocarbon there is presently no good method from flue outlet
Row processing, is discharged into air and handles more difficult.Using the sorbing materials such as activated carbon can effective absorbing multiring aromatic hydrocarbon, still
After absorption, sorbing material absorption hole plug needs timely replacing, and the effect that absorbing multiring aromatic hydrocarbon is not otherwise had not only also increases
Smoke evacuation resistance.Sorbing material is changed in order to timely automatic, so as to reduce the discharge capacity of polycyclic aromatic hydrocarbon, the present invention is proposed
Flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network.
The content of the invention
Sorbing material is changed in order to timely automatic, so as to reduce the discharge of polycyclic aromatic hydrocarbon, the present invention proposes base
In the flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system of sensor network.
The technical solution adopted for the present invention to solve the technical problems is：Apparatus of the present invention by adsorption particle, reclaim funnel,
Upper recovery tube, recovery magnetic valve, recovery tube gim peg, lower recovery tube, recycling case, flue, pressurization air pump gim peg, pressurization
Air pump, adsorption particle material-supplying box, adsorption particle upload pipe, upload the lower gim peg of pipe, upload the upper gim peg of pipe, upload pipe outer tube
Wall, upload pipe upper wall, lower screen cloth, upper screen cloth, discharge side wall, the adsorption particle with sensing node, infraluminescence module, light
Passage, infrared receiving module, sensing node nucleus module, single-chip microcomputer, aggregation node module, the first relay, the second relay,
CC2530 modules, infrared photodiode, 555 integrated packages, upload pipe inner tubal wall composition, it is characterized in that：Under adsorption particle is located at
Between screen cloth and upper screen cloth, upper screen cloth is connected with discharge side wall, and discharge side wall is connected with funnel is reclaimed, and reclaims funnel ibid
Recovery tube is connected, and upper recovery tube is connected with magnetic valve is reclaimed, and lower recovery tube is connected with magnetic valve is reclaimed, and lower recovery tube is by reclaiming
Pipe gim peg is connected with flue, and lower recovery tube is connected with recycling case, and pressurization air pump passes through the same flue of air pump gim peg that pressurizes
It is connected, pressurization air pump uploads pipe with adsorption particle by adsorption particle material-supplying box and is connected, and uploads pipe inner tubal wall by uploading under pipe
Gim peg is connected with flue, uploads pipe inner tubal wall and is connected by uploading the upper gim peg of pipe with flue, uploads pipe inner tubal wall with lower sieve
Net is connected, and uploads pipe outer tube wall and is connected with pipe upper wall is uploaded, and upper screen cloth is connected with pipe upper wall is uploaded, and sensing node nucleus module is same
Infrared receiving module is connected, and infraluminescence module is connected by optical channel with infrared receiving module, and infraluminescence module and light are logical
Road is in the adsorption particle with sensing node, and sensing node nucleus module and infrared receiving module are with sensing node
Adsorption particle in, aggregation node module with single-chip microcomputer be connected, reclaim magnetic valve by the first relay with triode T1 be connected,
Triode T1 is connected by resistance R1 with single-chip microcomputer, and pressurization air pump is connected by the second relay with triode T2, triode T2
It is connected by resistance R2 with single-chip microcomputer, 555 integrated packages are connected with CC2530 modules, infrared photodiode is with 555 integrated package phases
Even, infrared photodiode is connected with resistance R3, and 555 integrated packages are connected with resistance R3；Adsorption particle upload pipe with diameter greater than
The diameter of upper recovery tube；The length of optical channel is less than the diameter of the adsorption particle with sensing node；The diameter of adsorption particle is same
The diameter of adsorption particle with sensing node should be equal；The angle of lower screen cloth same level line should be greater than five degree.
Adsorption particle uploads the diameter with diameter greater than upper recovery tube of pipe, to ensure to have enough absorption in floss hole
Grain.The length of optical channel is less than the diameter of the adsorption particle with sensing node, it is ensured that the adsorption particle with sensing node is
It is spherical.The diameter of adsorption particle should be equal with the diameter of the adsorption particle with sensing node, so could correctly reflect suction
The soil pick-up situation of attached particle.The angle of lower screen cloth same level line should be greater than five degree, it is ensured that the proper flow of adsorption particle is changed.
CC2530 modules are Internet of Things conventional chips.Equivalent to a single-chip microcomputer and a transceiver module.It is to be used for
One real on-chip system solution of 2.4GHz ZigBee applications.It can be built with low-down total material cost
Vertical powerful network node.The chip combines the premium properties of leading RF transceivers, industrywide standard it is enhanced
8051CPU, In-System Programmable flash memory.CC2530 has different operational modes so that it especially adapts to super low-power consumption requirement
System.Conversion time between operational mode is short to further ensure that low energy expenditure.
Being made as of adsorption particle with sensing node take common adsorption particle split after by sensor node element
Embedded adsorption particle, and an optical channel is got through between infraluminescence module and infrared receiving module, then it is glued extensive
Answer spherical, note lacking with glue through amount and ensure that the former path of optical channel and outer surface is not glued conjunction.Because optical channel is in absorption
The pore that material internal is got out, so it has many pores to communicate with outer surface.Polycyclic aromatic hydrocarbon and other pollutants can pass through
These pores reach optical channel, will block optical channel when accumulating to a certain amount of, infrared receiving module will not receive infraluminescence
This signal is sent to aggregation node by the optical signal that module is sent, CC2530 modules.
After the signal that the optical channel that aggregation node is sent by sensing node is blocked, single-chip microcomputer, single-chip microcomputer hair will be sent to
Go out instruction, by resistance R1, triode T1 and the first relay, open and reclaim magnetic valve, adsorption particle will be by reclaiming funnel
Into upper recovery tube, enter recycling case via recovery magnetic valve and lower recovery tube；Meanwhile, single-chip microcomputer sends instruction, makes to add
Compression pump is pressurizeed, and new adsorption particle will be uploaded via adsorption particle in pressure effect and managed, enter lower screen cloth and upper screen cloth it
Between, so as to complete to change sorbing material automatically, while also completing polycyclic aromatic hydrocarbon absorption emission reduction.
Adsorption particle with sensing node adds adsorption particle material-supplying box after being mixed by a certain percentage with adsorption particle, builds
View ratio is 1:100.Electronic component in adsorption particle with sensing node does waterproof and the processing of anti-organic solvent, so may be used
To repeatedly use.Adsorption particle after pollution is dissolved in after organic solvent, reusable after drying.
The beneficial effects of the invention are as follows can timely change sorbing material automatically, so as to reduce the discharge of polycyclic aromatic hydrocarbon.
It is mainly used in field of Environment Protection.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the side sectional structural map of the flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network.
Fig. 2 is the adsorption particle sectional view with sensing node.
Fig. 3 is the circuit diagram of the present invention.
Fig. 4 is the circuit diagram of sensing node.
1. adsorption particle in figure, 2. reclaim funnels, recovery tube on 3., and 4. reclaim magnetic valves, 5. recovery tube gim pegs, under 6.
Recovery tube, 7. recycling casees, 8. flues, 9. pressurization air pump gim pegs, 10. pressurization air pumps, 11. adsorption particle material-supplying box, 12.
Adsorption particle uploads pipe, and 13. upload the lower gim peg of pipe, and 14. upload the upper gim peg of pipe, and 15. upload pipe outer tube wall, and 16. upload pipe
Upper wall, 17. lower screen cloths, 18. upper screen cloths, 19. discharge side walls, 20. have the adsorption particle of sensing node, 21. infraluminescences
Module, 22. optical channels, 23. infrared receiving modules, 24. sensing node nucleus modules, 25. single-chip microcomputers, 26. aggregation node modules,
27. the first relay, 28. second relays, 29.CC2530 modules, 30. infrared photodiodes, 31.555 integrated packages, 32.
Upload pipe inner tubal wall.
R1, R2, R3 are resistance in figure；T1, T2 are triode.
Embodiment
In Fig. 1, adsorption particle 1 is located between lower screen cloth 17 and upper screen cloth 18, and upper screen cloth 18 is with the discharge phase of side wall 19
Even, discharge side wall 19 is connected with recovery funnel 2, and reclaiming funnel 2, ibid recovery tube 3 is connected, and upper recovery tube 3 is with recovery magnetic valve
4 are connected, and lower recovery tube 6 is connected with magnetic valve 4 is reclaimed, and lower recovery tube 6 is connected by recovery tube gim peg 5 with flue 8, lower to reclaim
Pipe 6 is connected with recycling case 7, and pressurization air pump 10 is connected by the air pump gim peg 9 that pressurizes with flue 8, and pressurization air pump 10 passes through
Adsorption particle material-supplying box 11 uploads pipe 12 with adsorption particle and is connected, and uploads pipe inner tubal wall 32 by uploading the lower same cigarette of gim peg 13 of pipe
Road 8 is connected, and uploads pipe inner tubal wall 32 and is connected by uploading the upper gim peg 14 of pipe with flue 8, uploads the same lower screen cloth of pipe inner tubal wall 32
17 are connected, and upload pipe outer tube wall 15 and are connected with pipe upper wall 16 is uploaded, and upper screen cloth 18 is connected with pipe upper wall 16 is uploaded.
In fig. 2, sensing node nucleus module 24 is connected with infrared receiving module 23, and infraluminescence module 21 is logical by light
Road 22 is connected with infrared receiving module 23, and infraluminescence module 21 and optical channel 22 are in the adsorption particle 20 with sensing node
Interior, sensing node nucleus module 24 and infrared receiving module 23 are in the adsorption particle 20 with sensing node.
In figure 3, aggregation node module 26 is connected with single-chip microcomputer 25, reclaims magnetic valve 4 by the first relay 27 with three
Pole pipe T1 is connected, and triode T1 is connected by resistance R1 with single-chip microcomputer 25, and pressurization air pump 10 is by the second relay 28 with three poles
Pipe T2 is connected, triode T2 is connected by resistance R2 with single-chip microcomputer 25.
In Fig. 4,555 integrated packages 31 are connected with CC2530 modules 29, and infrared photodiode 30 is with the phase of 555 integrated package 31
Even, infrared photodiode 30 is connected with resistance R3, and 555 integrated packages 31 are connected with resistance R3.
Claims (5)
1. the flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network, by adsorption particle, reclaims funnel, upper recovery
Pipe, reclaim magnetic valve, recovery tube gim peg, lower recovery tube, recycling case, flue, pressurization air pump gim peg, pressurization air pump,
Adsorption particle material-supplying box, adsorption particle upload pipe, upload the lower gim peg of pipe, upload the upper gim peg of pipe, upload pipe outer tube wall, upload
It is pipe upper wall, lower screen cloth, upper screen cloth, discharge side wall, the adsorption particle with sensing node, infraluminescence module, optical channel, red
Outer receiver module, sensing node nucleus module, single-chip microcomputer, aggregation node module, the first relay, the second relay, CC2530
Module, infrared photodiode, 555 integrated packages, upload pipe inner tubal wall composition, it is characterized in that：Adsorption particle be located at lower screen cloth and
Between upper screen cloth, upper screen cloth is connected with discharge side wall, and discharge side wall is connected with funnel is reclaimed, and reclaims funnel ibid recovery tube
It is connected, upper recovery tube is connected with magnetic valve is reclaimed, lower recovery tube is connected with magnetic valve is reclaimed, and lower recovery tube is fixed by recovery tube
Bolt is connected with flue, and lower recovery tube is connected with recycling case, and pressurization air pump is connected by the air pump gim peg that pressurizes with flue, plus
Compression pump uploads pipe with adsorption particle by adsorption particle material-supplying box and is connected, and uploads pipe inner tubal wall same by uploading the lower gim peg of pipe
Flue is connected, and uploads pipe inner tubal wall and is connected by uploading the upper gim peg of pipe with flue, uploads pipe inner tubal wall and be connected with lower screen cloth, on
Pass pipe outer tube wall and be connected with pipe upper wall is uploaded, upper screen cloth is connected with pipe upper wall is uploaded, the same infrared receiver of sensing node nucleus module
Module is connected, and infraluminescence module is connected by optical channel with infrared receiving module, and infraluminescence module and optical channel are in tool
Have in the adsorption particle of sensing node, sensing node nucleus module and infrared receiving module are in the absorption with sensing node
Intragranular, aggregation node module is connected with single-chip microcomputer, reclaims magnetic valve and is connected by the first relay with triode T1, triode T1
It is connected by resistance R1 with single-chip microcomputer, pressurization air pump is connected by the second relay with triode T2, and triode T2 passes through resistance
R2 is connected with single-chip microcomputer, and 555 integrated packages are connected with CC2530 modules, and infrared photodiode is connected with 555 integrated packages, infrared light
Quick diode is connected with resistance R3, and 555 integrated packages are connected with resistance R3.
2. the flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system according to claim 1 based on sensor network, it is characterized in that：
Adsorption particle uploads the diameter with diameter greater than upper recovery tube of pipe.
3. the flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system according to claim 1 based on sensor network, it is characterized in that：
The length of optical channel is less than the diameter of the adsorption particle with sensing node.
4. the flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system according to claim 1 based on sensor network, it is characterized in that：
The diameter of adsorption particle should be equal with the diameter of the adsorption particle with sensing node.
5. the flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system according to claim 1 based on sensor network, it is characterized in that：
The angle of lower screen cloth same level line should be greater than five degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247336.1A CN106943836A (en) | 2017-04-17 | 2017-04-17 | Flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247336.1A CN106943836A (en) | 2017-04-17 | 2017-04-17 | Flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397678A (en) * | 2017-08-30 | 2017-11-28 | 东北师范大学 | The board-like medication acquisition system of diabetes based on Internet of Things |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206660877U (en) * | 2017-04-17 | 2017-11-24 | 东北师范大学 | Flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network |
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- 2017-04-17 CN CN201710247336.1A patent/CN106943836A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206660877U (en) * | 2017-04-17 | 2017-11-24 | 东北师范大学 | Flue dust polycyclic aromatic hydrocarbon automatic absorbing emission-reducing system based on sensor network |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397678A (en) * | 2017-08-30 | 2017-11-28 | 东北师范大学 | The board-like medication acquisition system of diabetes based on Internet of Things |
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Application publication date: 20170714 |