CN105169904B - The cleaning system of sealing strip production field rubber waste gas - Google Patents
The cleaning system of sealing strip production field rubber waste gas Download PDFInfo
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- CN105169904B CN105169904B CN201510446345.4A CN201510446345A CN105169904B CN 105169904 B CN105169904 B CN 105169904B CN 201510446345 A CN201510446345 A CN 201510446345A CN 105169904 B CN105169904 B CN 105169904B
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- eddy flow
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- 239000002912 waste gas Substances 0.000 title claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000007789 gas Substances 0.000 claims abstract description 43
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000001590 oxidative effect Effects 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000007921 spray Substances 0.000 claims description 67
- 239000012530 fluid Substances 0.000 claims description 21
- 238000012856 packing Methods 0.000 claims description 21
- 230000008676 import Effects 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 9
- 239000012670 alkaline solution Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 9
- 239000006229 carbon black Substances 0.000 abstract description 4
- 239000008188 pellet Substances 0.000 abstract 1
- 238000010057 rubber processing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 239000000945 filler Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000013618 particulate matter Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000009288 screen filtration Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a kind of cleaning system of sealing strip production field rubber waste gas, including many sets are installed on gas skirt, eddy flow water film dedusting tower, eddy flow oxidizing tower, deep purifying tower, ozone generating-device, Circulating Pump System, air-introduced machine and exhaust apparatus that waste gas produces station；The gas skirt, eddy flow water film dedusting tower, eddy flow oxidizing tower, deep purifying tower, air-introduced machine pass sequentially through pipeline with exhaust apparatus and are connected, the ozone generating-device is connected with eddy flow oxidizing tower, and the Circulating Pump System includes the first circulation pump being connected with eddy flow water film dedusting tower, the second circulation pump being connected with eddy flow oxidizing tower, the 3rd circulating pump being connected with deep purifying tower.The purifier of the sealing strip production field rubber waste gas of the present invention effectively removes the foul waste gas composition while being mingled with during carbon black pellet thing and rubber processing, the problem of solving the purification hardly possible of current sealing strip production field rubber waste gas.
Description
Technical field
The present invention relates to sealing strip production field, more particularly to a kind of purification system of sealing strip production field rubber waste gas
System.
Background technology
In rubber process of manufacture, in such as weather strip for automobile production process, in its vulcanization, spraying process, meeting
Produce substantial amounts of oil-containing, containing foul waste gas such as organic matter, sulfide hydrogen and ammonia, such waste gas must accomplish purification before discharge
Processing, the existing treatment measures for such waste gas are generally by the more single processing method such as absorption, absorption, neither
The organic matter and odor pollutant that can effectively go in removing exhaust gas, can not realize the purification of particulate matter and oily substance, unlikely again
Possesses the purification waste gas containing mentioned component simultaneously.
The content of the invention
The purpose of the present invention is to be directed to the technological deficiency present in existing sealing strip production field rubber synthesis exhaust-gas treatment,
A kind of cleaning system for the sealing strip production field rubber waste gas that can effectively improve clean-up effect is provided.
To realize that the technical scheme that the purpose of the present invention is used is：
The present invention relates to a kind of cleaning system of sealing strip production field rubber waste gas, the cleaning system includes many set peaces
Eddy flow water film dedusting tower, exclusive oxidation that the gas skirt of station, exclusive removing rubber remove carbon black particulate matter are produced loaded on waste gas
The eddy flow oxidizing tower of organic principle in waste gas decomposition, eddy flow water film dedusting tower described in exclusive intensive treatment and eddy flow oxidizing tower are decomposed
The end deep purifying tower of product, it is exclusive for eddy flow oxidizing tower provide the ozone generating-device of strong oxidizer, Circulating Pump System,
The air-introduced machine of exclusive pull waste gas and the exhaust apparatus of exclusive waste gas high altitude discharge；The gas skirt, eddy flow water film dedusting tower, rotation
Stream oxidizing tower, deep purifying tower, air-introduced machine pass sequentially through pipeline with exhaust apparatus and are connected, the ozone generating-device and eddy flow
Oxidizing tower is connected, and the Circulating Pump System includes the first circulation pump being connected with eddy flow water film dedusting tower and eddy flow oxidizing tower
Connected second circulation pump, the 3rd circulating pump being connected with deep purifying tower.
As optimal technical scheme, often set gas skirt rear end airduct is equipped with the mistake being made up of multiple layer metal screen pack
Filter；Many set gas skirts are connected by gas sampling airduct with the air inlet of eddy flow water film dedusting tower.
As optimal technical scheme, the gas skirt is cabinet type gas skirt.Using the form of cabinet type gas skirt, it can improve useless
The collection efficiency of gas.
As optimal technical scheme, often set gas skirt rear end airduct is equipped with air-valve；For air quantity regulation.
As optimal technical scheme, the gas sampling airduct is the uniform air sucking air channel with branch, collects airduct pipe
Footpath produces point position from waste gas and become larger to exhaust treatment system.
As optimal technical scheme, the inwall top of the eddy flow water film dedusting tower is described provided with a tangential water jet of circle
Set from bottom to top inside eddy flow water film dedusting tower the first spiral-flow type deflector, the first spray equipment, the second spiral-flow type deflector,
Second spray equipment and spiral-flow type demisting plate；The first and second spiral-flow type deflector outboard type is set, in the spiral-flow type demisting plate to
Formula is set；The water inlet of the first circulation pump is connected with eddy flow water film dedusting tower bottom, the delivery port of the first circulation pump
It is connected respectively with first and second spray equipment.
As optimal technical scheme, exhaust gas inlet direction and eddy flow water film dedusting tower barrel phase in eddy flow water film dedusting tower
Cut, described exhaust gas inlet direction is identical with the first and second spiral-flow type deflector exhaust gas inlet direction, with described spiral-flow type
Demisting plate exhaust gas inlet is in opposite direction.
As optimal technical scheme, the import front end of first and second spray equipment is respectively equipped with spinner flowmeter and ball
Valve；To be easy to whether observation circulation fluid reaches default spraying effect in running.
As optimal technical scheme, first and second described spray equipment uses stainless steel spiral nozzle, described spiral spray
Mouth sprays 120 ° of subtended angle.
As optimal technical scheme, the eddy flow water film dedusting tower import airduct enters at air inlet provided with the first ozone
Gas blowout loophole；The bottom of the eddy flow water film dedusting tower body is provided with the second ozone air inlet jet, the second ozone air inlet
Jet is located at the tower body between bottom of towe and the first spiral-flow type deflector, and close to the first spiral-flow type deflector；Described first and second
Ozone air inlet jet is respectively connected with the ozone generating-device.
As optimal technical scheme, from bottom to top provided with the 3rd spiral board, the 3rd spray dress inside the eddy flow oxidizing tower
Put, the first packing layer, the 4th spray equipment, the first demisting layer, the eddy flow oxidizing tower import airduct is provided with air inlet
Ozone jet blower.
As optimal technical scheme, the ozone jet blower is tubular porous jet blower, third and fourth described spray equipment
Using stainless steel spiral nozzle, described spiral nozzle spray subtended angle is 120 °.
As optimal technical scheme, the import front end of third and fourth spray equipment is respectively equipped with spinner flowmeter and ball
Valve；To be easy to whether observation circulation fluid reaches default spraying effect in running.
As optimal technical scheme, the bottom of the eddy flow oxidizing tower tower body is provided with the 3rd ozone air inlet jet, institute
The tower body that the 3rd ozone air inlet jet is located between bottom of towe and the 3rd spiral board is stated, and close to the 3rd spiral board.
As optimal technical scheme, in order to further improve the effectively mixed of the organic principle in ozone, circulation fluid and waste gas
Close, the 3rd spiral board is interior to plate, and plate number takes 36 pieces, 30 ° of the elevation angle, and it is straight that blind plate diameter is set to eddy flow oxidation tower body
The a quarter in footpath, percent opening is set to 30%；The first demisting layer is the deflection plate of plastic silk screen structure, and described first removes
The thickness of mist layer is 200~300mm.
As optimal technical scheme, described the first packing layer using ceramic random packing, end clamp plate compacting on filler and
Into.
As optimal technical scheme, from bottom to top provided with the second packing layer, the 5th spray dress inside the deep purifying tower
Put, the 3rd packing layer, the 6th spray equipment and the second demisting layer；The second demisting layer is plastic silk screen structural wythe.
As optimal technical scheme, second and third described packing layer is less than or equal to 50mm plastics garland or Bauer using diameter
End clamp plate compacting is formed on ring random packing, filler.
As optimal technical scheme, the five, the six spray equipment uses stainless steel spiral nozzle, described spiral nozzle
It is 120 ° to spray subtended angle.
As optimal technical scheme, the import front end of the five, the six spray equipment is respectively equipped with spinner flowmeter and ball
Valve；To be easy to whether observation circulation fluid reaches default spraying effect in running.
It is the further removal efficiency for improving oily substance in waste gas as optimal technical scheme, the eddy flow moisture film is removed
The alkaline solution that chimney is more than or equal to 10 using pH value is used as circulation fluid；Turn further to improve ozone to strong oxidizing property free radical
Change, the alkaline solution that the eddy flow oxidizing tower is more than or equal to 10 using pH value is used as circulation fluid；Further to improve organic exhaust gas
The absorption efficiency of catabolite, the alkaline solution that the deep purifying tower is more than or equal to 10.5 using pH value is used as circulation fluid.
As optimal technical scheme, to ensure the circulation of eddy flow water film dedusting tower, eddy flow oxidizing tower, end deep purifying tower
Liquid pH value is constant, and pH meter probe and Automatic Dosing dress are respectively equipped with the circulation line being connected with first, second and third circulating pump
Put.
Compared with prior art, the present invention has following beneficial effect：
The cleaning system of the sealing strip production field rubber waste gas of the present invention is first by setting in the airduct of gas skirt rear end
Most of oil smoke class material in multiple layer metal filter screen filtration device retention pretreatment waste gas, pretreated waste gas passes through airduct again
Particulate matter and the amount of grease class materials such as the carbon black of the overwhelming majority are removed into eddy flow water film dedusting tower, into after eddy flow oxidizing tower
The organic principle most in waste gas decomposition under the oxidation of ozone, the waste gas after foregoing decomposition enters back into end depth
Purifying column realizes the thorough purification of catabolite, finally realizes vapour through exhaust apparatus high altitude discharge under the pull of air-introduced machine
Car sealing strip production field rubber integrates the high-efficient purification processing of waste gas.
Export-oriented spiral board dedusting, the interior form to spiral board demisting, eddy flow are employed in eddy flow water film dedusting tower simultaneously
Oxidizing tower employs interior to spiral board water conservancy diversion waste gas mixed oxidization, the form of ceramic packing demisting, the use of end deep purifying tower
The form that packed tower directly absorbs, realizes that particulate matter is efficiently collected, organic efficient is decomposed, organic matter catabolite successively
The purpose of efficient absorption.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of the cleaning system of the sealing strip production field rubber waste gas of the present invention；
Wherein, 1 is gas skirt, and 2 be filter, and 3 be ozone generating-device, and 4 be the second ozone air inlet jet, and 5 be the
One spray equipment, 6 be the 3rd spray equipment, and 7 be the first spiral-flow type deflector, and 8 be spiral-flow type demisting plate, and 9 be ozone jet blower,
10 be the 3rd spiral board, and 11 be the first packing layer, and 12 be the first demisting layer, and 13 be the 5th spray equipment, and 14 be the second packing layer,
15 be the second demisting layer, and 16 be air-introduced machine, and 17 be exhaust apparatus, and 18 be the 3rd ozone air inlet jet, and 19 be that the first ozone enters
Gas blowout loophole, 20 be first circulation pump, and 21 be second circulation pump, and 22 be the 3rd circulating pump, and 23 be eddy flow water film dedusting tower, and 24 are
Eddy flow oxidizing tower, 25 be deep purifying tower, and 26 be the second spiral-flow type deflector, and 27 be the second spray equipment, and 28 be the 4th spray
Device, 29 be the 3rd packing layer, and 30 be the 6th spray equipment.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that to the ordinary skill of this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Spiral-flow type deflector (spiral board)：It is fixed in the form of similar to air vane in tower, waste gas is in flow process
In it is tangent from bottom to top and forward by impeller clearance and form centrifugal air-flow and contacted strongly with the water smoke that top spray gets off
Reach the plate-sheet-type structure that waste gas reinforcing absorbs.
Spiral-flow type demisting plate：It is fixed in the form of similar to air vane in tower, comes from spiral-flow type deflector (eddy flow
Plate) rotation waste gas it is tangent from bottom to top in flow process and back through impeller clearance so as to which moment changes waste gas eddy flow direction
And then reach that waste gas stream reclaimed water steam fog drop realizes the plate-sheet-type structure of rejection effect, spiral-flow type demisting plate and spiral-flow type deflector
(spiral board) is compared, and is that No. of plates is few, blind plate diameter is big the characteristics of spiral-flow type demisting plate, eddy flow direction and spiral-flow type water conservancy diversion
Plate (spiral board) is opposite.
Deflection plate：It is the device of water smoke in waste gas in exclusive removing tower, a plurality of baffling passage is constituted using polylith deflection plate,
When air-flow is by baffling passage corner, centrifugal force prevents drop with air current flow, assembles on the wall of droplet collision over there
Into liquid film, so that the water in waste gas is efficiently removed.
Spiral-flow type demisting plate endo form is set in eddy flow water film dedusting tower, it is therefore an objective to ensure that waste gas passes through spiral-flow type demisting plate
Shi Shixian waste gas is flowed so that waste gas is separated with spray liquid to inner wall of tower.
Employed interior to plate, it is therefore intended that ensure that waste gas passes through to setting in spiral-flow type deflector in eddy flow oxidizing tower
Realize waste gas to tower inner section center flow so that waste gas is sufficiently mixed with spray liquid during spiral-flow type deflector (spiral board).
It is interior to plate：It is the important component of spiral-flow type deflector (spiral board), is to ensure that waste gas passes through spiral-flow type water conservancy diversion
Waste gas is realized during plate (spiral board) to tower inner section center flow so that waste gas and the well-mixed guiding device of spray liquid.
It is interior to plate：It is the important component of spiral-flow type demisting plate, is realized when being to ensure that waste gas by spiral-flow type demisting plate
Waste gas is flowed so that the guiding device that waste gas is separated with spray liquid to inner wall of tower.
Embodiment
It is installed on as shown in figure 1, the cleaning system of the weather strip for automobile production field rubber waste gas of the present invention includes many sets
Waste gas produces the gas skirt 1 of station, and exclusive removing rubber removes the eddy flow water film dedusting tower 23 of carbon black particulate matter, exclusive oxidation point
The eddy flow oxidizing tower 24 of organic principle in waste gas is solved, exclusive is the ozone generating-device 3 that eddy flow oxidizing tower 24 provides strong oxidizer,
The end deep purifying tower 25 of eddy flow water film dedusting tower 23 described in exclusive intensive treatment and the catabolite of eddy flow oxidizing tower 24, it is exclusive
The water circulating pump unit of medium, including the first circulation being connected with eddy flow water film dedusting tower 23 are provided for dedusting and waste gas purification
Pump 20, the second circulation pump 21 being connected with eddy flow oxidizing tower 24, the 3rd circulating pump 22 being connected with deep purifying tower 25, specially
The air-introduced machine 16 of category pull waste gas, the exhaust apparatus 17 of exclusive waste gas high altitude discharge.
Further to improve the collection efficiency of waste gas, described waste gas gas skirt 1 is using the form of cabinet type gas skirt, gas collection
Cover rear end and a set of multiple layer metal filter screen filtration device 2 is set, and configure a set of air-valve and carry out air quantity regulation.
To ensure that all waste gases produce the air quantity realization homogenization of point position, gas sampling airduct, which is used, " has the equal of branch
Even air draught Duct design method " is designed, i.e., using the caliber of " sub warhead " pattern from as far as the air draught air channel closely become larger.
Specially：Gas sampling airduct is the uniform air sucking air channel with branch, collects airduct caliber and produces point position to waste gas from waste gas
Processing system becomes larger.
Described eddy flow water film dedusting tower 23 includes the cylinder tower body being vertically arranged, and is preferably to realize that dust particle has
The realization separation of effect, the first spiral-flow type deflector 7, the first spray equipment 5, the are set inside described cylinder tower body from bottom to top
Two spiral-flow type deflectors 26, the second spray equipment 27 and spiral-flow type demisting plate 8；Outside the first and second spiral-flow type deflector 7,26
Set to formula, the described endo form of spiral-flow type demisting plate 8 is set, described spray equipment 5,27 uses stainless steel spiral nozzle,
Described spiral nozzle 120 ° of subtended angle of spray.
Preferably to play the oxidation effectiveness of ozone, the first ozone is set to enter gas blowout in the air inlet of eddy flow water film dedusting tower 23
Loophole 19, is further to realize efficiently separating for particulate matter in waste gas, sets one to enclose in the upper inside wall of eddy flow water film dedusting tower 23
Tangential water jet, in internal face formation water membrane, preferably to improve the retention efficiency of particulate matter in the process of running.
Further to utilize the decomposition efficiency for improving organic principle in waste gas, the described bottommost of eddy flow water film dedusting tower 23
The lower end of first spiral-flow type deflector 7 sets the second ozone air inlet jet 4, is the further spray efficiency for improving circulation fluid,
First and second spray equipment 5 of the circulation line of first circulation pump 20,27 import front ends set a spinner flowmeter and ball respectively
Valve, to be easy to whether observation circulation fluid reaches default spraying effect in running.
Described eddy flow oxidizing tower 24 includes setting from bottom to top inside the cylinder tower body being vertically arranged, described cylinder tower
3rd spiral board 10, the 3rd spray equipment 6, the first packing layer 11, the 4th spray equipment 28, the first demisting layer 12, in cyclone oxygen
Change the air inlet of tower 24 and ozone jet blower 9 is set, described ozone jet blower 9 is set to tubular porous injection；The 3rd described rotation
Flow the endo form of plate 10 to set, the described filler of the first packing layer 11 is end clamp plate compacting on ceramic random packing, filler, described
First demisting layer 12 is plastic silk screen structure, and third and fourth described spray equipment 6,28 uses stainless steel spiral nozzle, described
Spiral nozzle sprays 120 ° of subtended angle.
Further to improve effective mixing of the organic principle in ozone, circulation fluid and waste gas, described eddy flow oxidizing tower
The 3rd spiral board 10 in 24 is using interior to plate, and plate number takes 36 pieces, 30 ° of the elevation angle, and blind plate diameter is set to eddy flow oxidizing tower 24
The a quarter of barrel diameter, percent opening is set to 30%, and described demisting layer 12 uses deflection plate demisting, demisting 12 thickness of layer
200~300mm is set to, the bottom of the tower body of eddy flow oxidizing tower 24 is provided with the 3rd ozone jet blower 18, and the described 3rd is smelly
Oxygen air inlet jet 18 is located at the tower body between bottom of towe and the 3rd spiral board 10, and close to the 3rd spiral board 10；Further to carry
The spray efficiency of high circulation liquid, third and fourth spray equipment 6,28 import front ends difference in the circulation line of second circulation pump 21
One spinner flowmeter and ball valve are set, to be easy to whether observation circulation fluid reaches default spraying effect in running.
Described end deep purifying tower 25 includes the second packing layer 14, the 5th spray equipment 13, the 3rd packing layer 29, the
Six spray equipments 30 and the second demisting layer 15, second and third described packing layer 14,29 fillers are plastics Pall ring random packing, are filled out
End clamp plate is compacted on material, and the five, the six described spray equipments 13,30 use stainless steel spiral nozzle, described spiral nozzle spray
120 ° of subtended angle is drenched, described the second demisting layer 15 is plastic silk screen structure.
Further to improve the absorption efficiency of organic exhaust gas catabolite, the filler of described end advanced purification system 25
Layer 14 is set to garland or Pall ring, and filler diameter is not more than 50mm, is the further spray efficiency for improving circulation fluid, the 3rd
The import front end of spray system up and down 13 of the circulation line of circulating pump 22 sets a spinner flowmeter and ball valve respectively, to transport
It is easy to whether observation circulation fluid reaches default spraying effect during row.
Adopted further to improve circulation fluid in the removal efficiency of oily substance in waste gas, described eddy flow water film dedusting tower 23
With alkaline solution, pH value is not less than 10.
Further to improve ozone to strong oxidizing property radical conversion, the circulation fluid in described eddy flow oxidizing tower 24 is used
Alkaline solution, pH value is not less than 10.
Further to improve circulation fluid in the absorption efficiency of organic exhaust gas catabolite, described end deep purifying tower 25
Using alkaline solution, pH value is not less than 10.5.
To ensure described eddy flow water film dedusting tower 23, described eddy flow oxidizing tower 24, described end deep purifying tower
25 circulation fluid pH value is constant, sets a set of pH meter probe respectively in above-mentioned three sets of circulation fluid systems, and aid in configuration a set of
Automatic medicine adding apparatus, is specially a set of pH of upper setting for the circulation line being connected respectively with first, second and third circulating pump 20,21,22
Meter probe and a set of automatic medicine adding apparatus.
Do not occur leakage in purifier running to ensure described weather strip for automobile production field rubber waste gas
Gas leak phenomenon, described air-introduced machine 16 is arranged between described deep purifying tower 25 and described exhaust apparatus 17, it is ensured that institute
The purifier negative pressure operation for the weather strip for automobile production field rubber waste gas stated.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (7)
1. a kind of cleaning system of sealing strip production field rubber waste gas, it is characterised in that the cleaning system includes many set peaces
The gas skirt of station, eddy flow water film dedusting tower are produced loaded on waste gas, eddy flow oxidizing tower, deep purifying tower, ozone generating-device, followed
Ring water pump system, air-introduced machine and exhaust apparatus；The gas skirt, eddy flow water film dedusting tower, eddy flow oxidizing tower, deep purifying tower,
Air-introduced machine passes sequentially through pipeline with exhaust apparatus and is connected, and the ozone generating-device is connected with eddy flow oxidizing tower, the circulation
Water pump system include be connected with eddy flow water film dedusting tower first circulation pump, be connected with eddy flow oxidizing tower second circulation pump, and
The 3rd connected circulating pump of deep purifying tower；
The cleaning system also includes gas sampling airduct, often covers the gas skirt rear end gas sampling airduct and is equipped with by multilayer
The filter of metal filter screen composition；Many set gas skirts pass through gas sampling airduct and the air inlet of eddy flow water film dedusting tower
It is connected；The gas sampling airduct is the uniform air sucking air channel with branch, and gas sampling airduct caliber produces point from waste gas
Position becomes larger to exhaust treatment system；
The inwall top of the eddy flow water film dedusting tower is provided with a tangential water jet of circle, and the eddy flow water film dedusting tower inside is under
And the first spiral-flow type deflector of upper setting, the first spray equipment, the second spiral-flow type deflector, the second spray equipment and spiral-flow type are removed
Mist plate；The equal outboard type of the first spiral-flow type deflector, the second spiral-flow type deflector is set, and the spiral-flow type demisting plate endo form is set
Put；The water inlet of the first circulation pump is connected with eddy flow water film dedusting tower bottom, the delivery port difference of the first circulation pump
It is connected with first spray equipment, the second spray equipment；The eddy flow water film dedusting tower import airduct is set at air inlet
There is the first ozone air inlet jet；The bottom of the eddy flow water film dedusting tower tower body is provided with the second ozone air inlet jet, institute
The tower body that the second ozone air inlet jet is located between bottom of towe and the first spiral-flow type deflector is stated, and close to the first spiral-flow type water conservancy diversion
Plate；The first ozone air inlet jet, the second ozone air inlet jet are respectively connected with the ozone generating-device.
2. the cleaning system of sealing strip production field rubber waste gas according to claim 1, it is characterised in that the eddy flow
Removed from bottom to top provided with the 3rd spiral board, the 3rd spray equipment, the first packing layer, the 4th spray equipment, first inside oxidizing tower
Mist layer, the eddy flow oxidizing tower import airduct is provided with ozone jet blower at air inlet.
3. the cleaning system of sealing strip production field rubber waste gas according to claim 2, it is characterised in that the ozone
Jet blower is tubular porous jet blower；The bottom of the eddy flow oxidizing tower tower body is provided with the 3rd ozone air inlet jet, described
3rd ozone air inlet jet is located at the tower body between bottom of towe and the 3rd spiral board, and close to the 3rd spiral board.
4. the cleaning system of sealing strip production field rubber waste gas according to claim 2, it is characterised in that the described 3rd
Spiral board is interior to plate, and plate number takes 36 pieces, 30 ° of the elevation angle, and it is straight that the 3rd spiral board blind plate diameter is set to eddy flow oxidation tower body
The a quarter in footpath, percent opening is set to 30%；The first demisting layer is the deflection plate of plastic silk screen structure, and described first removes
The thickness of mist layer is 200~300mm.
5. the cleaning system of sealing strip production field rubber waste gas according to claim 2, it is characterised in that the depth
Removed from bottom to top provided with the second packing layer, the 5th spray equipment, the 3rd packing layer, the 6th spray equipment and second inside purifying column
Mist layer；The second demisting layer is plastic silk screen structural wythe.
6. the cleaning system of sealing strip production field rubber waste gas according to claim 5, it is characterised in that described first
Spray equipment, the second spray equipment, the 3rd spray equipment, the 4th spray equipment, the 5th spray equipment, the 6th spray equipment enter
Mouth front end is respectively equipped with spinner flowmeter and ball valve；First spray equipment, the second spray equipment, the 3rd spray equipment,
Four spray equipments, the 5th spray equipment, the 6th spray equipment use stainless steel spiral nozzle, described spiral nozzle spray subtended angle
120°。
7. according to the cleaning system of sealing strip production field rubber waste gas according to any one of claims 1 to 5, its feature exists
In the alkaline solution that the eddy flow water film dedusting tower is more than or equal to 10 using pH value is used as circulation fluid；The eddy flow oxidizing tower is adopted
The alkaline solution for being more than or equal to 10 with pH value is used as circulation fluid；The deep purifying tower is more than or equal to 10.5 alkalescence using pH value
Solution is used as circulation fluid.
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| CN201510446345.4A CN105169904B (en) | 2015-07-27 | 2015-07-27 | The cleaning system of sealing strip production field rubber waste gas |
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| CN201510446345.4A CN105169904B (en) | 2015-07-27 | 2015-07-27 | The cleaning system of sealing strip production field rubber waste gas |
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| CN105169904B true CN105169904B (en) | 2017-08-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105879549B (en) * | 2016-05-17 | 2019-05-17 | 浙江省环境工程有限公司 | The purification system of Highway Maintenance station field heavy oil, bitumen flue gas |
| CN108246074B (en) * | 2017-12-08 | 2024-05-17 | 南京工大开元环保科技（滁州）有限公司 | Exhaust treatment oxidation system |
| CN108087886A (en) * | 2018-03-02 | 2018-05-29 | 河南拓绿环保科技有限公司 | A kind of system facility for domestic garbage pyrolysis harmless treatment |
| CN108187465A (en) * | 2018-03-19 | 2018-06-22 | 江苏华达环境工程有限公司 | A kind of rubber house exhaust processing unit |
| CN108636088A (en) * | 2018-05-21 | 2018-10-12 | 桂林电子科技大学 | The purification system of toxic harmful exhaust gas in process chamber |
| CN108619844A (en) * | 2018-07-06 | 2018-10-09 | 安徽万山红环保科技有限公司 | A kind of UV paint and plastic paint spray cleaning capture tower |
| CN108714347A (en) * | 2018-07-26 | 2018-10-30 | 黑龙江盛世新宇高新技术开发有限公司 | Coal-burning boiler tail fume and dust device and dust removal method |
| CN111558288A (en) * | 2020-05-25 | 2020-08-21 | 北京新林水务科技有限公司 | High concentration odor treatment system |
| CN112169565B (en) * | 2020-10-19 | 2024-09-20 | 南京工大开元环保科技（滁州）有限公司 | Exhaust treatment oxidation tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10109011A (en) * | 1996-10-03 | 1998-04-28 | Nobuhide Koga | Purifying method of waste gas at incinerator and device therefor |
| CN2902422Y (en) * | 2006-03-10 | 2007-05-23 | 东莞市洛河神环保有限公司 | Cyclone exhaust gas treatment device |
| CN201832543U (en) * | 2010-10-18 | 2011-05-18 | 杭州中兵环保有限公司 | Dry type deodorizing and purifying device for waste gas of oxidization rubber mixing |
| CN103055669B (en) * | 2013-01-10 | 2015-10-28 | 北京万向新元科技股份有限公司 | A kind of Method And Device For Exhaust Air Purifying Treatment |
| CN204996309U (en) * | 2015-07-27 | 2016-01-27 | 浙江省环境工程有限公司 | Clean system of automobile sealing strip production field rubber waste gas |
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