CN110180362A - A kind of cleaning equipment for waste organic gas - Google Patents
A kind of cleaning equipment for waste organic gas Download PDFInfo
- Publication number
- CN110180362A CN110180362A CN201910502971.9A CN201910502971A CN110180362A CN 110180362 A CN110180362 A CN 110180362A CN 201910502971 A CN201910502971 A CN 201910502971A CN 110180362 A CN110180362 A CN 110180362A
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- China
- Prior art keywords
- tube
- pipe
- water
- tower body
- spray
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 239000002699 waste material Substances 0.000 title claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000007789 gas Substances 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 26
- 238000005406 washing Methods 0.000 claims abstract description 22
- 238000009826 distribution Methods 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 239000000919 ceramic Substances 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000006392 deoxygenation reaction Methods 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000012855 volatile organic compound Substances 0.000 abstract description 17
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 12
- 230000003009 desulfurizing effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000005416 organic matter Substances 0.000 description 11
- 238000006477 desulfuration reaction Methods 0.000 description 8
- 230000023556 desulfurization Effects 0.000 description 8
- 239000000571 coke Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 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
- B01D53/14—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 absorption
- B01D53/1487—Removing organic compounds
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/46—Removing components of defined structure
-
- 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
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/104—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The present invention provides a kind of cleaning equipment for waste organic gas, including water washing device and deaerating plant, water washing device includes water scrubber, water washing mechanism, water-delivery pump and water-supply-pipe, water washing mechanism includes spraying mechanism and buffer gear, deaerating plant includes tower body, oxygen removal mechanism, spray pump and delivery pipe, and tower body is connected by drainage tube with water scrubber；The input terminal of spray pump is connected by connecting tube II with the bottom end of tower body, and the output end of spray pump is connected with delivery pipe, and delivery pipe is connected by spray tube I and spray tube II with tower body, and spray tube I and spray tube II are set gradually from top to bottom；Oxygen removal mechanism successively includes demister, the first liquid distribution trough, the first drainage device, second liquid distributor, the second drainage device and drainage plate from top to bottom；This patent can remove impurity in VOCs gas and oxygen further to be recycled, and reduce environmental pollution, economize on resources, improve the utilization rate of resource.
Description
Technical field
The present invention relates to the purification treatment technology fields of organic exhaust gas, and in particular to a kind of cleaning equipment for waste organic gas.
Background technique
Currently, the industrial development of China enters a new stage, becoming increasingly conspicuous for environmental problem has influenced people's
It works normally and lives, have been to be concerned by more and more people.For current rigorous Environmental Protection Situation, in order to further administer ring
Border, reuse after needing to handle chemical industry production area volatile organic matter (VOCs) gas are raw in control industry etc.
The discharge of production field pernicious gas and while reduce its pollution to atmospheric environment, the production fields pernicious gas such as control industry
Discharge, reduce its pollution to atmospheric environment.
Summary of the invention
Present invention is primarily intended to solve the above problems, the object of the present invention is to provide a kind of cleaning equipment for waste organic gas,
This patent can remove impurity in VOCs gas and oxygen further to be recycled, and reduce environmental pollution, and save
Resource improves the utilization rate of resource.
The present invention to solve above-mentioned technical problem the technical solution adopted is that: a kind of cleaning equipment for waste organic gas, including water
Cleaning device and deaerating plant, the water washing device include water scrubber, water washing mechanism, water-delivery pump and water-supply-pipe, the water washing mechanism
It is arranged in the water scrubber, the bottom of the water scrubber is provided with aqueous solution, and the water washing mechanism includes that spraying mechanism is gentle
The input terminal of punch mechanism, the water-delivery pump is connected by connecting tube I with the bottom end of the water scrubber, the output of the water-delivery pump
End is connected by the water-supply-pipe with the spraying mechanism；
The deaerating plant includes tower body, oxygen removal mechanism, spray pump and delivery pipe, and the tower body passes through drainage tube and the washing
Tower is connected；The oxygen removal mechanism is arranged in the tower body, and the bottom of the tower body is provided with the absorbing liquid for deoxygenation；Institute
The input terminal for stating spray pump is connected by connecting tube II with the bottom end of the tower body, the output end of the spray pump with it is described defeated
Pipe is sent to be connected, the delivery pipe is connected by spray tube I and spray tube II with the tower body, the spray tube I and spray
Pipe II is set gradually from top to bottom；
The oxygen removal mechanism successively includes demister, the first liquid distribution trough, the first drainage device, second liquid point from top to bottom
Cloth device, the second drainage device and drainage plate；First liquid distribution trough is connected with the spray tube I, first drainage
Device includes ceramic corrugated filler I, and the ceramic corrugated filler I is in inverted V type, the second liquid distributor and the spray tube
II is connected, and second drainage device is ceramic corrugated filler II, and the ceramic corrugated filler II is in inverted V type, the drainage
Plate is inclined in the tower body.
Further, the bottom end of the water scrubber is provided with air inlet I, and the top of the tower body is provided with exhaust outlet I.
Further, the spraying mechanism includes water service pipe, communicating pipe and rotary spray component, and the communicating pipe setting exists
The lower section of the water service pipe, the rotary spray component are connected by communicating pipe with the water service pipe, the rotary spray group
Part includes motor, diverter, transmission shaft, belt and shower tray, and the shower tray is internally provided with cavity, the shower tray
Bottom is provided with spray head, and the motor is arranged outside water scrubber, and the diverter and the transmission shaft are arranged at described
The inside of water scrubber, the input terminal of the diverter are connected with the motor shaft of the motor, the output end of the diverter and institute
It states transmission shaft to be connected, the transmission shaft drives shower tray to rotate synchronously by belt.
Further, the buffer gear is ceramic corrugated filler III, and the longitudinal section of the ceramic corrugated filler III is in W
Type.
Further, the top of the tower body is provided with exhaust outlet II, which is arranged in the upper of the demister
Side.
Further, the bottom end of the tower body is provided with air inlet II, and the air inlet II setting is in the second drainage dress
It sets between drainage plate, and the air inlet II is connected by the drainage tube with the exhaust outlet I.
Further, first liquid distribution trough includes main pipe I and several branch pipe(tube)s I, and the one of the main pipe I
End is connected with the spray tube I, and the central axis upright of the main pipe I is arranged in the central axis of the tower body, several
The lower section that the main pipe I is set that a branch pipe(tube) I is spaced and several described branch pipe(tube)s I with the main pipe I
It is connected, the bottom at I both ends of branch pipe(tube) is respectively arranged with spray head I.
Further, the central axis of the branch pipe(tube) I is each perpendicular to the central axis setting of the main pipe I.
Further, the second liquid distributor includes main pipe II and several branch pipe(tube)s II, the main pipe II
One end be connected with the spray tube II, the central axis upright of the main pipe II is set in the central axis of the tower body
It sets, the lower section that the main pipe II is arranged in that several described branch pipe(tube)s II are spaced and several described branch pipe(tube)s II are and institute
It states main pipe II to be connected, the bottom at each II both ends of branch pipe(tube) is respectively arranged with spray head II.
Further, the central axis of the branch pipe(tube) II is each perpendicular to the central axis setting of the main pipe II.The present invention
Beneficial effect be mainly manifested in the following aspects: this patent by water washing device can be further reduced it is miscellaneous in VOCs gas
Matter needs to consume the principle of a large amount of oxygen, by coke oven in oxygen removal process using desulfurizer regeneration during coke oven gas desulfurization
Desulfurizing agent is put into tower body in gas desulfurization processes, and VOCs gas enters tower body from bottom, is exported from the top of tower body, and desulfurization is rich
Top and middle part two section sprinkling of the liquid from tower body, consume oxygen therein, achieve the purpose that deoxygenation；This technology passes through desulfurization richness
Oxygen content in VOCs gas, can be down to 1% hereinafter, to reach by the oxygen in desulfurizer regeneration consumption VOCs gas in liquid
To safe and reasonable reuse.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of the first liquid distribution trough of the invention；
Fig. 3 is the structural schematic diagram of second liquid distributor of the invention；
Fig. 4 is the structural schematic diagram of rotary spray component of the invention；
Fig. 5 is the structural schematic diagram that shower tray of the invention is looked up；
Marked in the figure: 1, tower body, 101, exhaust outlet II, 102, air inlet II, 2, demister, 3, main pipe I, 301, branch pipe(tube) I,
302, spray head I, the 4, first drainage device, 5, main pipe II, 501, branch pipe(tube) II, 502, spray head II, 6, the second drainage device, 7,
Drainage plate, 8, spray pump, 9, delivery pipe, 10, spray tube I, 11, spray tube II, 12, connecting tube II, 13, water scrubber, 1301, into
Port I, 1302, exhaust outlet I, 1303, buffer gear, 14, water-delivery pump, 15, water-supply-pipe, 16, water service pipe, 17, communicating pipe, 18,
Shower tray, 1801, spray head, 19, motor, 20, diverter, 21, transmission shaft, 22, belt, 23, drainage tube, 24, connecting tube I.
Specific embodiment
The embodiment of the present invention is described in detail in conjunction with attached drawing, the present embodiment based on the technical solution of the present invention, is given
Detailed embodiment and specific operating process are gone out, but protection scope of the present invention is not limited to following embodiments.
Embodiment
With reference to the accompanying drawings it is found that a kind of cleaning equipment for waste organic gas, including water washing device and deaerating plant, the water washing device
Including water scrubber 13, water washing mechanism, water-delivery pump 14 and water-supply-pipe 15, the water washing mechanism is arranged in the water scrubber 13, institute
The bottom for stating water scrubber 13 is provided with aqueous solution, and the bottom end of the water scrubber 13 is provided with air inlet I 1301, the tower body 1
Top is provided with exhaust outlet I 1302, and the water washing mechanism includes spraying mechanism and buffer gear 1303, the water-delivery pump 14 it is defeated
Enter end to be connected by connecting tube I 24 with the bottom end of the water scrubber 13, the output end of the water-delivery pump 14 passes through the water delivery
Pipe 15 is connected with the spraying mechanism；The spraying mechanism includes water service pipe 16, communicating pipe 17 and rotary spray component, described
The lower section of the water service pipe 16 is set communicating pipe 17, and the rotary spray component passes through communicating pipe 17 and 16 phase of water service pipe
Connection, the rotary spray component includes motor 19, diverter 20, transmission shaft 21, belt 22 and shower tray 18, the shower tray
18 are internally provided with cavity, communicating pipe 17 are connected with the internal cavities of shower tray 18, communicating pipe 17 and shower tray 18 it is logical
Cross bearing rotation connection；The bottom of the shower tray 18 is provided with the spray head being connected with the internal cavities of shower tray 18
1801, the motor 19 is arranged outside water scrubber 13, and the diverter 20 and the transmission shaft 21 are arranged at the washing
The inside of tower 13, the diverter 20 are the instrument of routine used in those skilled in the art, and concrete mechanism is in this patent
Be not described in detail, the input terminal of the diverter 20 is connected with 19 axis of motor of the motor 19, the diverter 20 it is defeated
Outlet is connected with the transmission shaft 21, and the transmission shaft 21 drives shower tray 18 to rotate synchronously by belt 22；22 winding of belt
In the outside of transmission shaft 21 and shower tray 18, the buffer gear 1303 is ceramic corrugated filler III, the ceramic corrugated filler
III longitudinal section is in W type；
The deaerating plant includes tower body 1, oxygen removal mechanism, spray pump 8 and delivery pipe 9, and the tower body 1 passes through drainage tube 23 and institute
Water scrubber 13 is stated to be connected；The oxygen removal mechanism is arranged in the tower body 1, and the bottom of the tower body 1 is provided with for deoxygenation
Absorbing liquid；The absorbing liquid is desulfurizing agent used in coke oven gas desulfurization process；The top of the tower body 1 is provided with exhaust outlet
II 101, which is arranged in the top of the demister 2, and the bottom end of the tower body 1 is provided with air inlet II 102,
The air inlet II 102 is arranged between second drainage device 6 and drainage plate 7, and the air inlet II 102 is drawn by described
Flow tube 23 is connected with the exhaust outlet I 1302；
The input terminal of the spray pump 8 is connected by connecting tube II 12 with the bottom end of the tower body 1, the spray pump 8 it is defeated
Outlet is connected with the delivery pipe 9, and the delivery pipe 9 is connected by spray tube I 10 and spray tube II 11 with the tower body 1
Logical, the spray tube I 10 and spray tube II 11 are set gradually from top to bottom；
The oxygen removal mechanism successively includes demister 2, the first liquid distribution trough, the first drainage device 4, second liquid from top to bottom
Distributor, the second drainage device 6 and drainage plate 7；First liquid distribution trough is connected with the spray tube I 10, and described
One drainage device 4 includes ceramic corrugated filler I, and the ceramic corrugated filler I is in inverted V type, the second liquid distributor and institute
It states spray tube II 11 to be connected, second drainage device 6 is ceramic corrugated filler II, and the ceramic corrugated filler II is in V
Type, the drainage plate 7 are inclined in the tower body 1.
First liquid distribution trough includes main pipe I 3 and several branch pipe(tube)s I 301, one end of the main pipe I 3 with
The spray tube I 10 is connected, and the central axis upright of the main pipe I 3 is arranged in the central axis of the tower body 1, several
The lower section that the main pipe I 3 is set that a branch pipe(tube) I 301 is spaced and several described branch pipe(tube)s I 301 with it is described
Main pipe I 3 is connected, and the bottom at I 301 both ends of branch pipe(tube) is respectively arranged with spray head I 302, in the branch pipe(tube) I 301
Mandrel line is each perpendicular to the central axis setting of the main pipe I 3.
The second liquid distributor includes main pipe II 5 and several branch pipe(tube)s II 501, and the one of the main pipe II 5
End is connected with the spray tube II 11, and the central axis upright of the main pipe II 5 is set in the central axis of the tower body 1
It sets, the lower section that the main pipe II 5 is set that several described branch pipe(tube)s II 501 are spaced and several described branch pipe(tube)s II
501 are connected with the main pipe II 5, and the bottom at each II 501 both ends of branch pipe(tube) is respectively arranged with spray head II
502, the central axis of the branch pipe(tube) II 501 is each perpendicular to the central axis setting of the main pipe II 5.
Working principle: will be special by this by the valuable VOCs gas of removal impurity, alkaline gas, sour gas
Water washing device and deaerating plant in benefit are recycled after further removing impurity and oxygen in VOCs gas；VOCs gas
Body first enters in water scrubber 13 from the air inlet I 1301 of 13 bottom of water scrubber, and control motor 19 drives spray by belt 22
Disk 18 is rotated, and shower tray 18 is sprayed the water in 18 cavity of shower tray by spray head 1801, and shower tray 18 is arranged to revolve
The form turned can expand the spray area of water, improve the contact area of water and VOCs gas, volatile organic matter gas is in water
It washes in tower 13 and moves upwards, when VOCs gas passes through buffer gear 1303, VOCs gas and water are in the ceramics that longitudinal section is in W type
It is contacted on ripple packing III, contact area and the time of contact of volatile organic matter gas and water can be extended in this way, from
And the content of the intracorporal impurity of volatile organic matter gas is reduced, VOCs gas is discharged from the exhaust outlet I 1302 of water scrubber 13, then
Entered by drainage tube 23 hence into tower body 1 in exhaust outlet I 1302, the mechanism of deoxygenation is to utilize coke oven gas desulfurization mistake
Desulfurizer regeneration needs to consume the principle of a large amount of oxygen in journey, and desulfurizing agent during coke oven gas desulfurization is put into tower body 1,
VOCs gas enters tower body 1 from bottom, exports from the exhaust outlet II 101 at top, and sulfur removing pregnant solution is from the top and middle part of tower body 1
Two sections of sprinklings, consume oxygen therein, achieve the purpose that deoxygenation；
Spray pump 8 is opened simultaneously, and the desulfurizing agent of 1 bottom of tower body is respectively enterd the first liquid distribution by spray pump 8 by spray pump 8
Device and second liquid distributor, volatile organic matter gas successively pass through the second drainage device 6 from top to bottom in tower body 1, the
Two liquid distribution troughs spray desulfurizing agent down, can extend volatile organic matter gas by the way that the second drainage device 6 is arranged
The contact area and time of contact of body and desulfurizing agent advantageously reduce the content of the intracorporal oxygen of volatile organic matter gas, volatilization
Property organic gas continuation flowed up in tower body 1, passing through the first drainage device 4, the first liquid distribution trough is by desulfurizing agent
It is sprayed down, the contact area of volatile organic matter gas and desulfurizing agent can be extended by the way that the first drainage device 6 is arranged
And time of contact, it is further reduced the content of the intracorporal oxygen of volatile organic matter gas, this technology passes through de- in sulfur removing pregnant solution
Oxygen content in VOCs gas, can be down to 1% hereinafter, to reach safe conjunction by the oxygen in sulphur agent regeneration consumption VOCs gas
Manage reuse；Volatile organic matter gas after deoxygenation passes through demister 2, droplet that demister 2 carries desulfurizing agent secretly, slurries
Drop traps, and volatile organic matter gas is collected from the discharge of exhaust outlet II 101, is drawn by the first drainage device 4, second
The desulfurizing agent that stream device 6 and demister 2 leave flows into the bottom that tower body is gone by drainage plate 7, can be by 8 pairs of spray pump volatilizations
Property organic gas carry out deoxygenation again and handle, when the concentration of oxygen uptake reaches saturation in be desulfurization dose, desulfurizing agent is changed again
Carry out deoxygenation processing.It should also be noted that, herein, such as I, II, III relational terms be used merely to an entity or
Person's operation is distinguished with another entity or operation, is appointed without necessarily requiring or implying existing between these entities or operation
What this actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
Claims (10)
1. a kind of cleaning equipment for waste organic gas, including water washing device and deaerating plant, it is characterised in that: the water washing device includes
Water scrubber (13), water washing mechanism, water-delivery pump (14) and water-supply-pipe (15), the water washing mechanism are arranged in the water scrubber (13)
Interior, the bottom of the water scrubber (13) is provided with aqueous solution, and the water washing mechanism includes spraying mechanism and buffer gear (1303),
The input terminal of the water-delivery pump (14) is connected by connecting tube I (24) with the bottom end of the water scrubber (13), the water-delivery pump
(14) output end is connected by the water-supply-pipe (15) with the spraying mechanism；
The deaerating plant includes tower body (1), oxygen removal mechanism, spray pump (8) and delivery pipe (9), and the tower body (1) passes through drainage
Pipe (23) is connected with the water scrubber (13)；The oxygen removal mechanism setting is in the tower body (1), the bottom of the tower body (1)
Portion is provided with the absorbing liquid for deoxygenation；The input terminal of the spray pump (8) passes through connecting tube II (12) and the tower body (1)
Bottom end is connected, and the output end of the spray pump (8) is connected with the delivery pipe (9), and the delivery pipe (9) passes through spray tube
I (10) and spray tube II (11) are connected with the tower body (1), and the spray tube I (10) and spray tube II (11) are from top to bottom
It sets gradually；
The oxygen removal mechanism successively includes demister (2), the first liquid distribution trough, the first drainage device (4), second from top to bottom
Liquid distribution trough, the second drainage device (6) and drainage plate (7)；First liquid distribution trough is connected with the spray tube I (10)
Logical, first drainage device (4) includes ceramic corrugated filler I, and the ceramic corrugated filler I is in inverted V type, the second liquid
Distributor is connected with the spray tube II (11), and second drainage device (6) is ceramic corrugated filler II, the ceramics wave
Line filler II is in inverted V type, and the drainage plate (7) is inclined in the tower body (1).
2. a kind of cleaning equipment for waste organic gas according to claim 1, it is characterised in that: the bottom end of the water scrubber (13)
It is provided with air inlet I (1301), the top of the tower body (1) is provided with exhaust outlet I (1302).
3. a kind of cleaning equipment for waste organic gas according to claim 1, it is characterised in that: the spraying mechanism includes water flowing
Manage (16), communicating pipe (17) and rotary spray component, communicating pipe (17) setting is described in the lower section of the water service pipe (16)
Rotary spray component is connected by communicating pipe (17) with the water service pipe (16), and the rotary spray component includes motor
(19), diverter (20), transmission shaft (21), belt (22) and shower tray (18), the shower tray (18) are internally provided with sky
The bottom of chamber, the shower tray (18) is provided with spray head (1801), and motor (19) setting is external in water scrubber (13), institute
It states diverter (20) and the transmission shaft (21) is arranged at the inside of the water scrubber (13), the input of the diverter (20)
End is connected with motor (19) axis of the motor (19), and the output end of the diverter (20) is connected with the transmission shaft (21),
The transmission shaft (21) drives shower tray (18) to rotate synchronously by belt (22).
4. a kind of cleaning equipment for waste organic gas according to claim 1, it is characterised in that: the buffer gear (1303) is
Ceramic corrugated filler III, the longitudinal section of the ceramic corrugated filler III are in W type.
5. a kind of cleaning equipment for waste organic gas according to claim 1, it is characterised in that: the top of the tower body (1) is set
It is equipped with exhaust outlet II (101), which is arranged in the top of the demister (2).
6. a kind of cleaning equipment for waste organic gas according to claim 2, it is characterised in that: the bottom end of the tower body (1) is set
It is equipped with air inlet II (102), which is arranged between second drainage device (6) and drainage plate (7), and
The air inlet II (102) is connected by the drainage tube (23) with the exhaust outlet I (1302).
7. a kind of cleaning equipment for waste organic gas according to claim 1, it is characterised in that: the first liquid distribution trough packet
Main pipe I (3) and several branch pipe(tube)s I (301) are included, one end of the main pipe I (3) is connected with the spray tube I (10),
The central axis upright of the main pipe I (3) is arranged in the central axis of the tower body (1), several described branch pipe(tube)s I
(301) be spaced setting the main pipe I (3) lower section and several described branch pipe(tube)s I (301) with the main pipe I
(3) it is connected, the bottom at branch pipe(tube) I (301) both ends is respectively arranged with spray head I (302).
8. a kind of cleaning equipment for waste organic gas according to claim 7, it is characterised in that: in the branch pipe(tube) I (301)
Mandrel line is each perpendicular to the central axis setting of the main pipe I (3).
9. a kind of cleaning equipment for waste organic gas according to claim 1, it is characterised in that: the second liquid distributor packet
Include main pipe II (5) and several branch pipe(tube)s II (501), one end of the main pipe II (5) and spray tube II (11) phase
The central axis upright of connection, the main pipe II (5) is arranged in the central axis of the tower body (1), several described branch pipes
Road II (501) interval setting the main pipe II (5) lower section and several described branch pipe(tube)s II (501) with it is described
Main pipe II (5) is connected, and the bottom at each branch pipe(tube) II (501) both ends is respectively arranged with spray head II (502).
10. a kind of cleaning equipment for waste organic gas according to claim 9, it is characterised in that: the branch pipe(tube) II (501)
Central axis is each perpendicular to the central axis setting of the main pipe II (5).
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