CN217340749U - Industrial waste water gas washing device that dissipates - Google Patents
Industrial waste water gas washing device that dissipates Download PDFInfo
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- CN217340749U CN217340749U CN202220744763.7U CN202220744763U CN217340749U CN 217340749 U CN217340749 U CN 217340749U CN 202220744763 U CN202220744763 U CN 202220744763U CN 217340749 U CN217340749 U CN 217340749U
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- pipe
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- 238000005406 washing Methods 0.000 title claims abstract description 284
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 186
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims description 29
- 238000005201 scrubbing Methods 0.000 claims description 23
- 238000007689 inspection Methods 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims 3
- 238000004939 coking Methods 0.000 abstract description 9
- 239000002351 wastewater Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- NRADCUWKNUKPHY-UHFFFAOYSA-N oxalonitrile;phenol Chemical compound N#CC#N.OC1=CC=CC=C1 NRADCUWKNUKPHY-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 30
- 238000002347 injection Methods 0.000 description 21
- 239000007924 injection Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 10
- 239000010865 sewage Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of industrial wastewater treatment, in particular to an industrial wastewater escape gas washing device, the inside of a washing tower body is divided into a washing liquid storage area, a filling area and a spraying area from bottom to top, the inlet end of a draught fan is communicated with the inside of the washing tower body through a bent connecting pipe, the side wall of the washing tower body is connected with an inlet pipe, a plurality of washing liquid spraying branch pipes are arranged, the inlet end of a circulating water pump is communicated with the lower part of the washing tower body through a pipeline, a washing liquid ring pipe is connected above the top surface of the washing tower body, the washing liquid spraying branch pipes are all communicated with the washing liquid ring pipe, one end of a washing liquid supply main pipe is connected with the outlet end of the circulating water pump, and the other end of the washing liquid supply main pipe is connected with the washing liquid ring pipe; the utility model discloses simple structure, practical high-efficient, to the loss gas that the coking industry especially phenol cyanogen wastewater disposal basin produced, the washing purifying effect is good. Is particularly suitable for the treatment of the dissipated gas of the phenol-cyanogen wastewater pool in the existing coking industry.
Description
Technical Field
The utility model relates to an industrial wastewater treatment technical field specifically is an industrial wastewater loss gas washing device.
Background
In the coking industry, a large amount of industrial wastewater is generated in the normal production process, and the wastewater is generally subjected to centralized treatment by a sewage treatment system and then is discharged after reaching standards. The lagoons of sewage treatment systems are currently open, and thus the open sewage surface generates a large amount of stray air during the treatment of sewage. If the escaping gas is discharged without treatment and without organization, the escaping gas not only pollutes the surrounding environment, but also harms the physical and mental health of workers.
Some purification methods, such as VOCs, activated carbon adsorption, biofilter treatment, etc., have been provided in the prior art. However, further research shows that the waste gas generated by the phenol-cyanogen wastewater pool in the coking industry contains a large amount of ammonia gas, and if conventional treatment processes such as VOCs and biological filter treatment are adopted, the conventional treatment processes are complex in system and large in equipment, and occupy a large amount of construction land, so that the conventional coking wastewater pool is not practicable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industrial waste water gas washing device that dissipates, simple structure, practical high-efficient, actual demands such as the old factory of satisfying that can be better reforms transform.
In order to solve the technical problem, the utility model relates to an industrial wastewater gas washing device that dissipates comprises a washing tower body, an induced air system and a circulating spray system, wherein the washing tower body is a cylindrical barrel, the inside of the washing tower body is divided into three areas from bottom to top, which are respectively a washing liquid storage area, a filling area and a spray area, the induced air system comprises a draught fan and a bent connecting pipe, the inlet end of the draught fan is communicated with the inside of the washing tower body through the bent connecting pipe, the bent connecting pipe is arranged between the draught fan and the top surface of the washing tower body, the side wall of the washing tower body is connected with an inlet pipe, the inlet pipe is arranged on the side wall of the washing tower body in the washing liquid storage area, the highest liquid level line in the washing liquid storage area is arranged below the inlet pipe, the spraying spray system comprises a circulating water pump, a washing liquid supply main pipe, a washing liquid ring pipe and a washing liquid spray branch pipe, the washing liquid spray branch pipe is provided with a plurality of washing liquid spray branch pipes, the lower ends of the washing liquid injection branch pipes penetrate through the top surface of the washing tower body and extend into the washing tower body, the lower ends of the washing liquid injection branch pipes are connected with atomizing nozzles, the inlet end of a circulating water pump is communicated with the lower part of the washing tower body through a pipeline, the circulating water pump is communicated with a washing liquid storage area, a washing liquid ring pipe is connected above the top surface of the washing tower body, the washing liquid injection branch pipes are communicated with a washing liquid ring pipe, one end of a washing liquid supply main pipe is connected to the outlet end of the circulating water pump, and the other end of the washing liquid supply main pipe is connected to the washing liquid ring pipe; the spraying area is arranged below the plurality of atomizing nozzles, and the filling area is arranged between the washing liquid storage area and the spraying area.
The dissipated gas is sucked by the draught fan, enters the washing tower through the inlet pipe, rises to the spraying area through the filler area, and is fully contacted with the washing liquid sprayed by the spray head for washing. The washing liquid after washing falls into the washing liquid storage area by the dead weight, and the purified tail gas is discharged through the bent connecting pipe and the induced draft fan.
Furthermore, washing liquid ring canal inner ring and outer loop all be equipped with a plurality of washing liquid and spray the branch pipe, a plurality of washing liquid ring canal inner ring spray the branch pipe and use washing liquid ring canal center as axle circumference equipartition, a plurality of washing liquid ring canal outer loop spray the branch pipe and use washing liquid ring canal center as axle circumference equipartition, every washing liquid sprays branch pipe upper portion and all is connected with electric control valve, electric control valve establishes at the washing tower body outside.
In the actual use process, the washing liquid is pumped by a circulating water pump, passes through a washing liquid supply main pipe and reaches the top of the washing tower, then is distributed to each washing liquid injection branch pipe through a washing liquid ring pipe, an atomizing spray head is arranged at the end part of each washing liquid injection branch pipe, in addition, an electric regulating valve is arranged before each washing liquid injection branch pipe extends into the washing tower and is used for regulating the flow and the pressure of the injected washing liquid, and signals are uploaded to a control center in real time to carry out dynamic monitoring and regulation.
Furthermore, the washing tower body is fixedly connected with a supporting beam inside, the supporting beam is arranged in the filler area, the supporting beam is arranged above the inlet pipe, and the top surface of the supporting beam is connected with a grid plate.
When in use, the finished light plate grating filler is placed on the grating plate.
Furthermore, the circulating spraying system comprises a new washing liquid supply pipeline and a blowout prevention baffle plate, the new washing liquid supply pipeline is communicated with the side wall of the washing tower body, the new washing liquid supply pipeline is arranged in the washing liquid storage area, the blowout prevention baffle plate is connected to the inner side wall of the washing tower body, and the blowout prevention baffle plate is arranged on the side of the new washing liquid supply pipeline.
The new washing liquid supply pipeline is used for supplying the washing liquid required by the first washing, the washing liquid can be determined according to the components of the dissipated gas, and the principle that the dissipated gas has a large proportion and is easy to dissolve in the washing liquid is taken according to the 'similarity and compatibility' principle. The blowout prevention baffle is welded and fixed at an inlet of a new washing liquid feeding pipeline on the inner wall of the washing tower, so that liquid jet disturbance escaping gas is prevented from stably and orderly entering the washing tower when the washing liquid is injected.
Furthermore, the induced draft system including aiutage and rain cap, the aiutage is connected at the draught fan exit end, the rain cap is connected at the aiutage and is kept away from the one end of draught fan.
The purified tail gas is discharged through the bent connecting pipe, the draught fan and the exhaust funnel, and the rain cap prevents rain water from entering the draught fan.
Furthermore, the front end of the inlet pipe extends into the washing tower body, the front end of the inlet pipe is a downward inclined pipe opening, and an included angle of 60 degrees is formed between the inclined pipe opening and the horizontal direction.
The front end of the inlet pipe is a downward inclined pipe opening, so that the waste gas can be fully reflected in the washing tower body.
Further, the bottom of the side part of the washing tower body is connected with a washing liquid emptying port.
The washing liquid emptying port is used for discharging the washing liquid in a saturated state.
Further, the scrubbing tower body outside be equipped with and overhaul the platform, overhaul the platform and be equipped with two-layerly, one of them layer of two-layer maintenance platform is established on scrubbing tower body top surface, two-layer maintenance platform wherein another layer is established in the filler district outside, is connected with the spiral ladder on the scrubbing tower body outside, the spiral ladder is originated and pass through two-layer maintenance platform with this from scrubbing tower body bottom.
The arrangement of the spiral ladder is convenient for workers to climb on the maintenance platform to operate.
Furthermore, the lateral wall of the washing tower body is connected with an inspection manhole, the inspection manhole is arranged at the top of the packing area, and the inspection manhole is arranged above an inspection platform outside the packing area.
The inspection manhole is used for daily inspection and first filling and replacement of the filler.
Furthermore, the side wall of the washing tower body is connected with a liquid level meter, and the liquid level meter is connected with a washing liquid storage area.
The liquid level meter is used for measuring the liquid level of the washing liquid.
The washing liquid flows into the tower body of the washing tower from the inlet pipe through the air suction port and the air flow pipeline on the top of the closed sewage pool, flows from bottom to top, passes through the packing area and is in full countercurrent contact with the washing liquid in the spraying area from top to bottom, and washing is carried out. Harmful components in the dissipated gas enter the washing liquid after being washed and finally fall into a washing liquid storage area at the bottom of the washing tower; the purified escaped gas is discharged through an exhaust funnel at the top of the washing tower after reaching the standard. The washing liquid in the washing liquid storage area is pumped to the tower top by a circulating pump for spraying again, and the washing liquid is circularly washed; when the washing liquid reaches a saturated state, the washing liquid can be replaced in time to ensure the washing effect.
The utility model has the advantages that: the washing tower comprises a washing tower body, an air inducing system and a circulating spraying system, wherein the inside of the washing tower body is divided into a washing liquid storage area, a filling area and a spraying area from bottom to top, the air inducing system comprises a draught fan and a bent connecting pipe, the inlet end of the draught fan is communicated with the inside of the washing tower body through the bent connecting pipe, the side wall of the washing tower body is connected with an inlet pipe, the spraying system comprises a circulating water pump, a washing liquid supply main pipe, a washing liquid annular pipe and washing liquid injection branch pipes, the washing liquid injection branch pipes are multiple in number, the lower ends of the washing liquid injection branch pipes penetrate through the top surface of the washing tower body and extend into the inside of the washing tower body, the inlet end of the circulating water pump is communicated with the lower part of the washing tower body through a pipeline, the washing liquid annular pipe is connected above the top surface of the washing tower body, the washing liquid injection branch pipes are communicated with the washing liquid annular pipe, and one end of the washing liquid supply main pipe is connected with the outlet end of the circulating water pump, the other end of the cleaning solution supply main pipe is connected to the cleaning solution ring pipe; the utility model sucks the air from the top of the washing tower through the draught fan, and sucks the escaped air into the washing tower for washing; the purified tail gas is discharged into the atmosphere through a bent connecting pipe, a draught fan and an exhaust funnel, and a rain cap is arranged at the top of the exhaust funnel; harmful components in the dissipated gas enter the washing liquid after being washed and finally fall into a washing liquid storage area at the bottom of the washing tower; the washing liquid in the washing liquid storage area is pumped to the tower top by a circulating water pump for spraying again, and the washing is circulated in the way; when the washing liquid reaches a saturated state, the washing liquid can be replaced in time to ensure the washing effect; the utility model discloses simple structure, practical high-efficient, to the loss gas that the coking trade especially phenol cyanogen wastewater disposal basin produced, washing purifying effect is good. Is particularly suitable for the treatment of the dissipated gas of the phenol-cyanogen wastewater pool in the existing coking industry.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the upper part of the present invention;
FIG. 3 is a schematic view of the middle part of the present invention;
FIG. 4 is a schematic view of a lower part of the present invention;
fig. 5 is a structural plan view of the washing solution ring pipe of the present invention.
In the figure: 1. a rain cap; 2. an exhaust funnel; 3. an induced draft fan; 4. bending the connecting pipe; 5. a washing liquid ring pipe; 6. an electric control valve; 7. a washing liquid injection branch pipe; 8. an atomizing spray head; 9. overhauling the platform; 10. the cleaning solution is supplied to the liquid main pipe; 11. an inspection manhole; 12. a filler zone; 13. a grid plate; 14. a support beam; 15. an inlet pipe; 16. a washing tower body; 17. a washing liquid storage area; 18. a spiral ladder; 19. emptying the washing liquid; 20. washing liquid circulating pump, 21. new washing liquid connecting pipe; 22. a liquid level meter; 23. a blowout prevention baffle; 24. a spraying area; 25. an interface flange.
Detailed Description
As shown in figures 1-5, the utility model relates to an industrial waste water gas washing device that dissipates comprises a washing tower body 16, an induced air system and a circulating spray system, the washing tower body 16 is a cylindrical cylinder, the inside of the washing tower body 16 is divided into three areas from bottom to top, which are respectively a washing liquid storage area 17, a packing area 12 and a spray area 24, the induced air system comprises a draught fan 3 and a bent connecting pipe 04, the inlet end of the draught fan 3 is communicated with the inside of the washing tower body 16 through the bent connecting pipe 04, the bent connecting pipe 04 is arranged between the draught fan 3 and the top surface of the washing tower body 16, the side wall of the washing tower body 16 is connected with an inlet pipe 15, the inlet pipe 15 is arranged on the side wall of the washing tower body 16 of the washing liquid storage area 17, the highest liquid level in the washing liquid storage area 17 is arranged below the inlet pipe 15, the spray system comprises a circulating water pump 20, a washing liquid supply main pipe 10, a circular pipe 05 and a spray branch pipe 7, the lower ends of the plurality of injection branch pipes 7 penetrate through the top surface of the washing tower body 16 and extend into the washing tower body 16, the lower ends of the plurality of injection branch pipes 7 are connected with atomizing nozzles 8, the inlet end of a circulating water pump 20 is communicated with the lower part of the washing tower body 16 through a pipeline, the circulating water pump 20 is communicated with a washing liquid storage area 17, a washing liquid ring pipe 05 is connected above the top surface of the washing tower body 16, the plurality of injection branch pipes 7 are communicated with the washing liquid ring pipe 05, one end of a washing liquid supply main pipe 10 is connected with the outlet end of the circulating water pump 20, and the other end of the washing liquid supply main pipe 10 is connected to the washing liquid ring pipe 05; the spraying area 24 is arranged below the plurality of atomizing nozzles 8, and the filling area 12 is arranged between the washing liquid storage area 17 and the spraying area 24.
Further, washing liquid ring canal 05 inner ring and outer loop all be equipped with a plurality of injection branch pipes 7, a plurality of injection branch pipes 7 of washing liquid ring canal 05 inner ring use washing liquid ring canal 05 center as axle circumference equipartition, a plurality of injection branch pipes 7 of washing liquid ring canal 05 outer loop use washing liquid ring canal 05 center as axle circumference equipartition, every injection branch pipe 7 upper portion all is connected with electric control valve 6, electric control valve 6 establishes in the outside of scrubbing tower body 16.
Furthermore, a supporting beam 14 is fixedly connected inside the washing tower body 16, the supporting beam 14 is arranged in the filling area 12, the supporting beam 14 is arranged above the inlet pipe 15, and the top surface of the supporting beam 14 is connected with a grid plate 13.
Further, the circulating spray system comprises a new washing liquid supply pipeline 21 and a blowout-preventing baffle plate 23, the new washing liquid supply pipeline 21 is communicated with the side wall of the washing tower body 16, the new washing liquid supply pipeline 21 is arranged in the washing liquid storage area 17, the blowout-preventing baffle plate 23 is connected to the inner side wall of the washing tower body 16, and the blowout-preventing baffle plate 23 is arranged on the side of the new washing liquid supply pipeline 21.
Furthermore, induced air system including aiutage 2 and rain cap 1, aiutage 2 is connected at the 3 exit ends of draught fan, rain cap 1 is connected at the one end that aiutage 2 kept away from draught fan 3. The purified tail gas is discharged through the bent connecting pipe 04, the draught fan 03 and the exhaust funnel 2, and the rain cap 1 prevents rain water from entering the draught fan 3.
Further, the front end of the inlet pipe 15 extends into the washing tower body 16, the front end of the inlet pipe 15 is a downward inclined pipe opening, and an included angle of 60 degrees is formed between the inclined pipe opening and the horizontal direction. The arrangement of the inlet pipe 15 with a downward inclined nozzle at the front end thereof allows the exhaust gas to be sufficiently reflected inside the scrubber body 16.
Further, a washing liquid emptying port 19 is connected to the bottom of the side portion of the washing tower body 16. The washing liquid drain port 19 is used for discharging the washing liquid in a saturated state.
Further, the washing tower body 16 outside be equipped with and overhaul platform 9, overhaul platform 9 and be equipped with two-layerly, two-layerly overhaul platform 9 wherein one deck is established on washing tower body 16 top surface, two-layerly overhaul platform 9 wherein another deck is established in the filler district 12 outside, be connected with spiral ladder 18 on the washing tower body 16 outside, spiral ladder 18 is originated and pass through two-layer overhaul platform 9 with this from washing tower body 16 bottom. The spiral ladder 18 is arranged to facilitate the working personnel to get on the maintenance platform 9 for operation.
Further, the side wall of the washing tower body 16 is connected with an inspection manhole 11, the inspection manhole 11 is arranged at the top of the packing area 12, and the inspection manhole 11 is arranged above the inspection platform 9 outside the packing area 12. The manhole 11 is used for daily maintenance and first filling and replacement of the filler.
Furthermore, a liquid level meter 22 is connected to the side wall of the washing tower body 16, and the liquid level meter 22 is connected to the washing liquid storage area 17. The level gauge 22 is used to determine the level of the washing liquid to be filled.
The new washing liquid supply pipeline 21 is used for supplying the washing liquid required by the first washing, and the washing liquid can be determined according to the components of the dissipated gas, and is based on the principle of 'similar phase and solubility' that the dissipated gas accounts for a large proportion and is easy to dissolve in the washing liquid. The blowout-preventing baffle plate 23 is welded and fixed at the inlet of the new washing liquid feeding pipeline 21 on the inner wall of the washing tower 16, so that the liquid jet disturbance escaping gas is prevented from stably and orderly entering the washing tower 16 when the washing liquid is filled.
The dissipated gas is sucked by the draught fan 3, enters the washing tower through the inlet pipe 15, rises to the spraying area 24 through the filling area 12, and is fully contacted and washed with the washing liquid sprayed by the spray head 08. The washed washing liquid falls into the washing liquid storage area 17 by the dead weight, and the purified tail gas is discharged through the bent connecting pipe 04 and the induced draft fan 03.
In the actual use process, the cleaning solution is pumped by a circulating water pump 20, passes through a cleaning solution supply main pipe 10 to the top of the washing tower 16, is distributed to each cleaning solution injection branch pipe 7 through a cleaning solution ring pipe 05, an atomizing spray head 08 is arranged at the end part of each injection branch pipe, and in addition, an electric regulating valve 06 is arranged before each cleaning solution injection branch pipe 7 extends into the washing tower 16 and is used for regulating the flow and the pressure of the injected cleaning solution and uploading a signal to a control center in real time for dynamic monitoring and regulation.
As shown in fig. 5, in this embodiment, 12 washing liquid spraying branch pipes 7 are arranged in an inner ring of a washing liquid ring 5, an arrangement interval angle of each washing liquid spraying branch pipe 7 is 30 °, 36 washing liquid spraying branch pipes 7 are arranged outside the washing liquid ring 5, and an arrangement interval angle of each washing liquid spraying branch pipe 7 is 10 °.
The utility model discloses adopt the finished product worn-out fur grating to pack and place on grid plate 13 during the use.
Flows into the washing tower body 16 from the inlet pipe 15 through the air suction port and the air flow pipeline at the top of the closed sewage pool, flows from bottom to top, passes through the filling area 12, and is in full countercurrent contact with the washing liquid in the spraying area 24 from top to bottom, and washing is carried out. Harmful components in the dissipated gas enter the washing liquid after being washed and finally fall into a washing liquid storage area 17 at the bottom of the washing tower; the purified escaped gas is discharged through an exhaust funnel 2 at the top of the washing tower after reaching the standard. The washing liquid in the washing liquid storage area 17 is pumped to the tower top by a circulating pump 20 for spraying again, and the washing is circulated in the way; when the washing liquid reaches a saturated state, the washing liquid can be replaced in time to ensure the washing effect.
The utility model discloses simple structure, practical high-efficient, to the loss gas that the coking industry especially phenol cyanogen wastewater disposal basin produced, the washing purifying effect is good. Is particularly suitable for the treatment of the dissipated gas of the phenol-cyanogen wastewater pool in the existing coking industry.
Claims (10)
1. The utility model provides an industrial waste water loss gas washing device which characterized in that: including scrubbing tower body (16), induced air system and circulation spraying system, scrubbing tower body (16) are cylindric barrel, scrubbing tower body (16) are inside to be divided into three region from bottom to top, district (17) are deposited for the washing liquid respectively, filler district (12) and spraying district (24), the induced air system is including draught fan (3) and bend connecting pipe (04), draught fan (3) entry end is through bend connecting pipe (04) and scrubbing tower body (16) inside intercommunication, bend connecting pipe (04) are established between draught fan (3) and scrubbing tower body (16) top surface, be connected with import pipe (15) on scrubbing tower body (16) lateral wall, import pipe (15) are established on scrubbing tower body (16) lateral wall that district (17) was deposited to the washing liquid, the highest liquid level in scrubbing liquid storage district (17) is established below import pipe (15), spraying system is including circulating water pump (20), The cleaning solution is supplied to a liquid main pipe (10), washing liquid ring pipe (05) and washing liquid spray branch pipe (7), the washing liquid spray branch pipe (7) are provided with a plurality of, a plurality of washing liquid spray branch pipe (7) lower ends all run through the top surface of washing tower body (16) and stretch into the inside of washing tower body (16), a plurality of washing liquid spray branch pipe (7) lower ends all are connected with atomizer (8), the inlet end of circulating water pump (20) is communicated with the lower part of washing tower body (16) through a pipeline, circulating water pump (20) is communicated with washing liquid storage area (17), washing liquid ring pipe (05) is connected above the top surface of washing tower body (16), a plurality of washing liquid spray branch pipe (7) are communicated with washing liquid ring pipe (05), one end of washing liquid supply main pipe (10) is connected with the outlet end of circulating water pump (20), and the other end of washing liquid supply main pipe (10) is connected on washing liquid ring pipe (05); the spraying area (24) is arranged below the plurality of atomizing nozzles (8), and the filling area (12) is arranged between the washing liquid storage area (17) and the spraying area (24).
2. The industrial wastewater escape gas scrubbing apparatus of claim 1, wherein: washing liquid ring pipe (05) inner ring and outer loop all be equipped with a plurality of washing liquids and spray branch pipe (7), a plurality of washing liquids of washing liquid ring pipe (05) inner ring spray branch pipe (7) and use washing liquid ring pipe (05) center as axle circumference equipartition, a plurality of washing liquids of washing liquid ring pipe (05) outer loop spray branch pipe (7) and use washing liquid ring pipe (05) center as axle circumference equipartition, every washing liquid sprays branch pipe (7) upper portion and all is connected with electric control valve (6), electric control valve (6) are established in scrubbing tower body (16) outside.
3. The industrial wastewater escape gas scrubbing apparatus of claim 2, wherein: a supporting beam (14) is fixedly connected inside the washing tower body (16), the supporting beam (14) is arranged in the filling area (12), the supporting beam (14) is arranged above the inlet pipe (15), and the top surface of the supporting beam (14) is connected with a grid plate (13).
4. The industrial wastewater escape gas scrubbing apparatus of claim 3, wherein: the circulating spraying system comprises a new washing liquid supply pipeline (21) and a blowout-preventing baffle plate (23), the new washing liquid supply pipeline (21) is communicated with the side wall of the washing tower body (16), the new washing liquid supply pipeline (21) is arranged on the washing liquid storage area (17), the blowout-preventing baffle plate (23) is connected to the side wall of the washing tower body (16), and the blowout-preventing baffle plate (23) is arranged on the side of the new washing liquid supply pipeline (21).
5. The industrial wastewater escape gas scrubbing apparatus of claim 4, wherein: the induced draft system comprises an exhaust funnel (2) and a rain cap (1), wherein the exhaust funnel (2) is connected to the outlet end of an induced draft fan (3), and the rain cap (1) is connected to one end, far away from the induced draft fan (3), of the exhaust funnel (2).
6. The industrial wastewater escape gas scrubbing apparatus of claim 5, wherein: the front end of the inlet pipe (15) extends into the interior of the washing tower body (16), the front end of the inlet pipe (15) is a downward inclined pipe opening, and an included angle of 60 degrees is formed between the inclined pipe opening and the horizontal direction.
7. An industrial wastewater fugitive gas scrubbing apparatus according to any one of claims 1 to 6, wherein: the bottom of the side part of the washing tower body (16) is connected with a washing liquid emptying port (19).
8. An industrial wastewater fugitive gas scrubbing apparatus according to any one of claims 1 to 6, wherein: washing tower body (16) outside be equipped with maintenance platform (9), maintenance platform (9) are equipped with two-layerly, one of them layer of two-layer maintenance platform (9) is established on washing tower body (16) top surface, one of them layer of two-layer maintenance platform (9) is established in filler district (12) outside, be connected with spiral ladder (18) on washing tower body (16) outside, spiral ladder (18) are from washing tower body (16) bottom originated and pass through two-layer maintenance platform (9) with this.
9. The industrial wastewater off-gas scrubbing apparatus of claim 8, wherein: the side wall of the washing tower body (16) is connected with an inspection manhole (11), the inspection manhole (11) is arranged at the top of the packing area (12), and the inspection manhole (11) is arranged above an inspection platform (9) on the outer side of the packing area (12).
10. An industrial wastewater fugitive gas scrubbing apparatus according to any one of claims 1, 2, 3, 4, 5, 6 or 9, wherein: the side wall of the washing tower body (16) is connected with a liquid level meter (22), and the liquid level meter (22) is connected with a washing liquid storage area (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220744763.7U CN217340749U (en) | 2022-04-01 | 2022-04-01 | Industrial waste water gas washing device that dissipates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220744763.7U CN217340749U (en) | 2022-04-01 | 2022-04-01 | Industrial waste water gas washing device that dissipates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217340749U true CN217340749U (en) | 2022-09-02 |
Family
ID=83054221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220744763.7U Active CN217340749U (en) | 2022-04-01 | 2022-04-01 | Industrial waste water gas washing device that dissipates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217340749U (en) |
-
2022
- 2022-04-01 CN CN202220744763.7U patent/CN217340749U/en active Active
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Address after: 735100 No.10, Wuyi Middle Road, Jiayuguan City, Gansu Province Patentee after: Jiugang Group Gansu Engineering Technology Co.,Ltd. Country or region after: China Address before: No. 10 Wuyi Middle Road, Jiayuguan City, Gansu Province Patentee before: Gansu Zhuding Construction Co.,Ltd. Country or region before: China |