CN219764936U - Industrial waste gas spray absorption tower - Google Patents
Industrial waste gas spray absorption tower Download PDFInfo
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- CN219764936U CN219764936U CN202322389783.4U CN202322389783U CN219764936U CN 219764936 U CN219764936 U CN 219764936U CN 202322389783 U CN202322389783 U CN 202322389783U CN 219764936 U CN219764936 U CN 219764936U
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- water tank
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- 239000007921 spray Substances 0.000 title claims abstract description 133
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 36
- 239000007789 gas Substances 0.000 title claims abstract description 35
- 239000002440 industrial waste Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 230000000149 penetrating effect Effects 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 238000009423 ventilation Methods 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims 2
- 239000002912 waste gas Substances 0.000 abstract description 88
- 238000011282 treatment Methods 0.000 abstract description 51
- 239000007788 liquid Substances 0.000 abstract description 33
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000002245 particle Substances 0.000 description 15
- 239000007787 solid Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 8
- 239000003344 environmental pollutant Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 231100000719 pollutant Toxicity 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 238000009776 industrial production Methods 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- DOBUSJIVSSJEDA-UHFFFAOYSA-L 1,3-dioxa-2$l^{6}-thia-4-mercuracyclobutane 2,2-dioxide Chemical compound [Hg+2].[O-]S([O-])(=O)=O DOBUSJIVSSJEDA-UHFFFAOYSA-L 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910000370 mercury sulfate Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008621 organismal health Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an industrial waste gas spray absorption tower, and relates to the technical field of waste gas treatment. The utility model comprises a spray tower, a draught fan cover and a spray frame, wherein the draught fan cover is arranged on the inner side of the spray tower, a ventilation pipe is welded at the bottom of the draught fan cover in a penetrating way, an exhaust fan is fixedly clamped at the bottom of the ventilation pipe, the spray frame is inserted on the inner side of the draught fan cover, a water tank is arranged at the bottom end of the spray frame, a water pump is arranged at one end of the water tank in a penetrating way, and a water pipe is arranged at the top of the peripheral surface of the water pump in a penetrating way. According to the utility model, the spray tower, the induced draft hood and the spray frame are arranged, so that the problems that when the spray absorption tower is used for treating a large amount of waste gas, a tower body with a large volume is required to be arranged for ensuring the residence time of the waste gas in the tower, the space utilization rate is reduced, the treatment liquid sprayed by one spray device is difficult to contact with the waste gas in a large area due to the fact that the flow speed of the waste gas is high, and a plurality of spray devices are required to be arranged, and the cost and the maintenance expense are increased are solved.
Description
Technical Field
The utility model belongs to the technical field of waste gas treatment, and particularly relates to an industrial waste gas spray absorption tower.
Background
Industrial waste gas refers to a general term for various pollutant-containing gases in the combustion fuel in an enterprise factory and in the production process, and mainly comprises carbon dioxide, carbon disulfide, hydrogen sulfide, nitrogen oxide, carbon monoxide, lead mercury sulfate, smoke dust and the like, if the waste gas is not treated, the waste gas can cause great pollution to the environment and can influence the health of organisms and human bodies, so that the industrial waste gas is usually required to be treated before being discharged to the environment, in a treatment device of various industrial waste gases, a spray absorption tower is widely used, the spray tower is an environment-friendly waste gas treatment device, and according to the working principle, the waste gas treatment device can be divided into a circulating water spray tower, an alkali liquor spray tower and an acid liquor spray tower, and the waste gas can be contacted with each other in a large area through a jet medium to wrap or react pollutants in the waste gas, so that the pollutants and the medium fall to the bottom of the spray tower under the action of gravity, and the waste gas has the following defects in practical use:
the utility model discloses a circulating spray type waste gas absorption tower, wherein an absorption cavity is formed in the tower body, and an air inlet, an air outlet and a liquid outlet which are connected with the absorption cavity are formed in the tower body; the baffle is arranged in the absorption cavity and forms a space for the circulation of waste gas with the inner wall of the absorption cavity; the main spraying device comprises a main spray head arranged at the top of the absorption cavity and a liquid inlet pipe connected with the main spray head, and the treatment liquid in the liquid inlet pipe can be sprayed into the absorption cavity from the main spray head; the secondary spraying device comprises a liquid suction pipe, a liquid pump and a secondary spray nozzle, wherein the liquid inlet end of the liquid suction pipe is arranged on a baffle, the liquid outlet end of the liquid suction pipe is communicated with the secondary spray nozzle, the liquid pump is arranged on the liquid suction pipe, the retention time of waste gas in the tower body is prolonged by the baffle, so that the waste gas and treatment liquid are ensured to be fully contacted, the waste gas treatment effect is ensured, but in actual use, the waste gas generated by industrial production is usually more, a large amount of waste gas can cause the movement speed of the waste gas in the absorption tower to be accelerated, the retention time of a large amount of waste gas in the tower body is difficult to be prolonged by a plurality of baffles, and in order to ensure the waste gas treatment efficiency, the waste gas is usually treated by using an absorption tower with larger volume, so that the waste gas treatment effect is ensured, the production cost is increased, and the space utilization rate is reduced;
when the industrial waste gas spray absorption tower absorbs waste gas, the treatment liquid sprayed by one spraying device is difficult to contact with the waste gas in a large area due to the fact that the flow speed of the waste gas is high, a plurality of spraying devices or spray heads are required to be arranged for spraying, the structure of the absorption tower is complex, and the cost and the maintenance expense are increased.
Disclosure of Invention
The utility model aims to provide an industrial waste gas spray absorption tower, which solves the problems that when the spray absorption tower is used for treating a large amount of waste gas, a tower body with a larger volume is required to be arranged for ensuring the residence time of the waste gas in the tower, the space utilization rate is reduced, and the treatment liquid sprayed by one spray device is difficult to contact with the waste gas in a large area due to the rapid flow rate of the waste gas, and a plurality of spray devices are required to be arranged, so that the cost and the maintenance expense are increased.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an industrial waste gas spray absorption tower, which comprises a spray tower, a guide fan cover and a spray frame, wherein the guide fan cover is arranged at the inner side of the spray tower, a ventilation pipe is welded at the bottom of the guide fan cover in a penetrating way, an air inlet pipe is welded at the outer peripheral surface of the ventilation pipe in a penetrating way, an exhaust fan is fixedly clamped at the bottom of the ventilation pipe, waste gas generated in industrial production and waste gas subjected to one or more spraying treatments can be pumped into the ventilation pipe through the air suction cover again, a large amount of waste gas is circulated and treated for multiple times through one guide fan cover, the volume of the spray tower is not required to be increased, a plurality of baffles are not required to be additionally arranged to prolong the retention time of the waste gas in the spray tower, the space utilization rate is improved, the spray frame is inserted at the inner side of the guide fan cover, an exhaust pipe is clamped at the center of the upper part of the spray frame in a penetrating way, and when the waste gas enters the guide fan cover for multiple times, all can spray the processing through a spray frame, absorb the pollutant in the waste gas, and when the inside atmospheric pressure of spray tower reaches the threshold value, atmospheric pressure drives the second check valve and opens, makes the waste gas after a small amount of repetitious treatment pass through the blast pipe and discharges, need not set up a plurality of spray set, simplifies the structure of absorption tower, reduce cost and maintenance expense, the spray frame bottom is provided with the water tank, the joint has been run through to water tank one end, the joint has the water pump is run through at water pump outer peripheral face top, it has the water pipe to run through the joint, the intercommunication is run through with the spray frame inboard to water pipe top, can spray the treatment fluid in the water tank through the spray frame inboard in the spray tower, makes treatment fluid and waste gas fully contact and absorbs the pollutant, and the treatment fluid after spraying is dropped to the water tank inboard and is recycled under the action of gravity, improves the utilization ratio of treatment fluid.
Further, a hopper is welded at the bottom of the spray tower in a penetrating way, a supporting frame is welded and fixed on the periphery of the bottom surface of the hopper, and a connecting pipe is welded at the center of the bottom surface of the hopper in a penetrating way;
solid particles in the waste gas can fall to the inner side of the waste residue box of the water tank through the hopper under the action of gravity, so that workers can conveniently treat waste residues, and the cleaning convenience is improved.
Further, a connecting frame is fixedly clamped at the top of the outer peripheral surface of the ventilation pipe, the connecting frame is fixedly clamped on the inner wall of the spray tower relative to the other side of the ventilation pipe, a first one-way valve is penetrated and clamped on the outer peripheral surface of the air inlet pipe, and the air inlet pipe is penetrated and clamped on the outer peripheral surface of the spray tower;
can further avoid the waste gas in the suction spray tower to flow back through the intake pipe through the check valve, guarantee the treatment effect of waste gas, there is certain gap between induced air cover and the spray tower inner wall, when the air exhauster is taken out, waste gas is taken out to the play tuber pipe through the ventilation pipe, and get into in the induced air cover once more through the gap between induced air cover and the spray tower inner wall under the air current effect, and absorb the processing through the spray frame to waste gas, make a large amount of waste gas circulate multiple times through an induced air cover and handle, do not need to increase the volume of spray tower and add a plurality of baffles and prolong the residence time of waste gas in the spray tower, space utilization has been improved.
Further, an air outlet pipe is penetrated and clamped at the bottom of the outer peripheral surface of the exhaust fan, the bottom of the air outlet pipe is inserted and connected at the inner side of the hopper, and one end of the exhaust fan is penetrated and clamped at the outer peripheral surface of the spray tower;
the inside of the hopper contains a certain amount of treatment liquid, waste gas pumped into the air outlet pipe through the air exhauster is firstly contacted with the treatment liquid in the hopper, solid particles in the waste gas are treated, abrasion and blockage of the spray frame caused by the solid particles are avoided, the waste gas can be contacted with the treatment liquid again, and the treatment effect is improved.
Further, one end of the water tank is inserted with a waste residue box, one side of the waste residue box is clamped with a filter screen in a penetrating and clamping manner, one end of the top of the water tank is welded with a liquid inlet pipe in a penetrating manner, the waste residue box is positioned at the other end of the water tank relative to the water pump, the filter screen is positioned at one side of the water tank of the waste residue box, the connecting pipe is inserted into the top of the water tank in a penetrating manner, and the connecting pipe is positioned at the upper part of the waste residue box;
can be detained the solid particle thing that gets into the waste residue box through the filter screen, avoid solid particle thing in the waste gas to cause wearing and tearing to the water pump, water tank one side is provided with the drain pipe, and the drain pipe is located the water tank for the waste residue box other end, after waste gas treatment finishes, discharge waste water through opening the drain pipe, open the waste residue box again and carry out centralized processing to solid particle, improve the convenience of use.
Further, the outer peripheral surface of the exhaust pipe is penetrated and clamped with a second one-way valve, the upper part of the exhaust pipe is penetrated and inserted into the top surface of the spray tower, and the water pipe is penetrated and clamped with the outer peripheral surface of the spray tower;
can avoid waste gas not through many times circulation treatment just through the blast pipe discharge through the second check valve, the treatment fluid that sprays through the spray column can with the exhaust gas large tracts of land contact in the induced draft cover, and through the circulation flow of waste gas, can make the spray frame carry out many times to waste gas and spray the processing, simplify the structure of absorption tower, reduce cost and maintenance expense.
The utility model has the following beneficial effects:
according to the utility model, by arranging the spray tower and the induced draft cover, the problem that the retention time of the waste gas in the tower body is prolonged by the spray type waste gas absorption tower usually through the baffle plates, so that the waste gas and the treatment liquid are fully contacted, and the waste gas treatment effect is ensured, but in actual use, the waste gas generated in industrial production is usually more, a large amount of waste gas can cause the quickened movement speed of the waste gas in the absorption tower, so that the retention time of a large amount of waste gas in the tower body is difficult to prolong by the baffle plates, and in order to ensure the waste gas treatment efficiency, the factory usually uses the absorption tower with larger volume to ensure the treatment effect of the waste gas, the production cost is increased, the problem of space utilization rate is reduced, the waste gas is driven to circularly flow in the spray tower through the induced draft cover by the exhaust fan, the waste gas is subjected to repeated absorption treatment when passing through the induced draft cover for multiple times, the contact time of the treatment liquid which is caused by the direct upward flow of the waste gas in the spray tower is shorter, the retention time of the waste gas in the spray tower is avoided, and the space utilization rate is improved.
According to the utility model, the induced draft hood and the spray frame are arranged, so that the problems that when the industrial waste gas spray absorption tower absorbs waste gas, the treatment liquid sprayed by one spray device is difficult to contact with the waste gas in a large area generally due to the fact that the flow speed of the waste gas is high, a plurality of spray devices or spray heads are required to spray, the structure of the absorption tower is complex, the cost and the maintenance expense are increased are solved, and when the waste gas circularly flows through the induced draft hood, the treatment liquid sprayed by the spray frame can contact with the waste gas for many times to absorb pollutants, the structure of the absorption tower is simplified, and the cost and the maintenance expense are reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a structural effect diagram of the present utility model;
FIG. 3 is a block diagram of a spray tower of the present utility model;
FIG. 4 is a block diagram of the induced draft hood of the present utility model;
FIG. 5 is a block diagram of a spray booth according to the present utility model;
fig. 6 is a bottom view of the spray rack of the present utility model.
Reference numerals:
1. a spray tower; 101. a hopper; 102. a support frame; 103. a connecting pipe; 2. an induced draft cover; 201. a ventilation pipe; 202. an air inlet pipe; 203. a first one-way valve; 204. an exhaust fan; 205. an air outlet pipe; 206. a connecting frame; 3. a spray rack; 301. a water tank; 302. a waste residue box; 303. a filter screen; 304. a liquid inlet pipe; 305. a water pump; 306. a water pipe; 307. an exhaust pipe; 308. and a second one-way valve.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-6, the utility model relates to an industrial waste gas spray absorption tower, which comprises a spray tower 1, a draught fan cover 2 and a spray frame 3, wherein the draught fan cover 2 is arranged on the inner side of the spray tower 1, a ventilation pipe 201 is welded at the bottom of the draught fan cover 2 in a penetrating way, an air inlet pipe 202 is welded at the outer peripheral surface of the ventilation pipe 201 in a penetrating way, an exhaust fan 204 is fixedly clamped at the bottom of the ventilation pipe 201, waste gas is driven to enter the inner side of the ventilation pipe 201 through the air inlet pipe 202 by the exhaust fan 204, waste gas subjected to one or more spray treatments in the spray tower 1 enters the draught fan cover 2 along with air flow, the waste gas circularly flows in the spray tower 1 and is subjected to multiple spray treatments, a spray frame 3 is inserted at the inner side of the draught fan cover 2, an exhaust pipe 307 is clamped at the center of the upper part of the spray frame 3, when the waste gas enters the draught fan 2 for multiple times, the spray treatment is performed through one spray frame 3, pollutants in the waste gas are absorbed by the spray frame 3, and when the air pressure of the inner side of the spray tower 1 reaches a threshold value, the air pressure of the second one or more one-way valve 308 is driven by the air pressure, the exhaust pipe 308 is opened, a small amount of waste gas after one or more spray treatments is discharged through the air inlet pipe 201 by the air inlet pipe 307, the water tank 301 is arranged at the bottom end 301, the water tank 305 is arranged at the bottom of the end of the spray frame 3, water tank 305 is connected with water pump 301, water pump 305 is connected with the inner side through the water pump 305 through the water pump 306, and the top of the water pump is fully connected to the top of the water pump through the water pump 3, and the water pump is fully through the water through the top of the spray treatment tank, and the water is completely through the water through the top of the spray frame 3, and the water pump is sprayed through the top of the water, and the water tank 3.
As shown in fig. 1-4, a hopper 101 is welded at the bottom of the spray tower 1 in a penetrating manner, a supporting frame 102 is welded and fixed on the periphery of the bottom of the hopper 101, a connecting pipe 103 is welded at the center of the bottom of the hopper 101 in a penetrating manner, a connecting frame 206 is clamped and fixed at the top of the outer peripheral surface of a ventilating pipe 201, the connecting frame 206 is clamped and fixed on the inner wall of the spray tower 1 relative to the other side of the ventilating pipe 201, a first one-way valve 203 is clamped and fixed on the outer peripheral surface of an air inlet pipe 202 in a penetrating manner, the air inlet pipe 202 is clamped and connected on the outer peripheral surface of the spray tower 1 in a penetrating manner, an air outlet pipe 205 is clamped and connected on the bottom of the outer peripheral surface of an exhaust fan 204 in a penetrating manner, the bottom of the air outlet pipe 205 is inserted and connected on the inner side of the hopper 101 in a penetrating manner, and one end of the exhaust fan 204 is clamped on the outer peripheral surface of the spray tower 1;
exhaust is carried out through an exhaust fan 204, waste gas generated by industrial production is driven to enter a ventilation pipe 201 through an air inlet pipe 202, waste gas in a spray tower 1 is driven to enter the ventilation pipe 201 through an induced draft cover 2, air flow is led to treatment liquid in a hopper 101 through an air outlet pipe 205, solid particles in the waste gas are detained, the waste gas flows into the induced draft cover 2 again through air in the spray tower 1 to circularly flow, and the solid particles fall to the inner side of a waste residue box 302 of a water tank 301 through the hopper 101 under the action of gravity.
As shown in fig. 1, 2, 5 and 6, a waste residue box 302 is inserted at one end of the water tank 301, a filter screen 303 is inserted and connected to one side of the waste residue box 302 in a clamping and penetrating manner, a liquid inlet pipe 304 is welded at one end of the top of the water tank 301 in a penetrating manner, the waste residue box 302 is positioned at the other end of the water tank 301 relative to the water pump 305, the filter screen 303 is positioned at one side of the water tank 301 of the waste residue box 302, a connecting pipe 103 is inserted and connected to the top of the water tank 301 in a penetrating manner, the connecting pipe 103 is positioned at the upper part of the waste residue box 302, a second one-way valve 308 is inserted and connected to the outer peripheral surface of the exhaust pipe 307 in a penetrating manner, the upper part of the exhaust pipe 307 is inserted and connected to the top surface of the spray tower 1 in a penetrating manner, and the water pipe 306 is connected to the outer peripheral surface of the spray tower 1 in a penetrating manner;
the water pump 305 pumps the treatment fluid in the water tank 301, the treatment fluid enters the spray frame 3 through the water pipe 306 and is sprayed in the induced draft hood 2, the waste gas circularly flowing in the induced draft hood 2 is sprayed for multiple times, the filter screen 303 retains solid particles entering the waste residue box 302, the solid particles in the waste gas are prevented from wearing the water pump 305, when the air pressure in the inner side of the spray tower 1 reaches a threshold value, the air pressure drives the second one-way valve 308 to be opened, a small amount of waste gas after one or multiple treatments is discharged through the exhaust pipe 307, after the waste gas treatment is finished, the waste water is discharged through opening the water pipe, and the waste residue box 302 is opened to carry out centralized treatment on the solid particles.
The specific working principle of the utility model is as follows: the air inlet pipe 202 is connected with an exhaust gas outlet produced by industrial production, the water tank 301 is supplemented with the treatment liquid through the liquid inlet pipe 304 until the treatment liquid passes through the hopper 101 and is positioned at the lower side of the exhaust fan 204, the exhaust gas produced by industrial production is driven to enter the ventilation pipe 201 through the air inlet pipe 202, the exhaust gas in the spray tower 1 is driven to enter the ventilation pipe 201 through the induced air cover 2, the water pump 305 pumps the treatment liquid in the water tank 301, the treatment liquid enters the spray frame 3 through the water inlet pipe 306 and is sprayed in the induced air cover 2, the exhaust gas circularly flowing through the induced air cover 2 is sprayed, the air flow is pumped into the treatment liquid in the hopper 101 through the air outlet pipe 205, solid particles in the exhaust gas are retained, the solid particles fall to the inner side of the waste residue box 302 of the water tank 301 through the hopper 101 under the action of gravity, the filter screen 303 is used for retaining the solid particles entering the waste residue box 302, the solid particles in the exhaust gas are prevented from being caused by the water pump 305, the exhaust gas is prevented from flowing into the induced air cover 2 through the air flow in the induced air cover 2 again, the exhaust pipe 1 is enabled to enter the air pressure threshold value, the exhaust pipe is driven to be opened for a small amount, the exhaust gas is enabled to be discharged through the exhaust gas after the exhaust pipe 308 is opened for a plurality of times, the exhaust gas is concentrated, the exhaust gas is exhausted through the exhaust pipe is subjected to a single-way after the exhaust gas is exhausted to air after the exhaust valve is opened for a small amount of time, and the exhaust gas is subjected to one-way, and the exhaust gas is exhausted to finish the exhaust after the exhaust gas is exhausted to the exhaust air after the exhaust valve is exhausted through the exhaust pipe is exhausted through the exhaust valve is opened.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides an industrial waste gas sprays absorption tower, includes spray column (1), induced draft cover (2) and spray frame (3), its characterized in that: the utility model discloses a spray column, including spray column (1), ventilation pipe (201) outer peripheral face run through the welding and have intake pipe (202), ventilation pipe (201) bottom joint is fixed with air exhauster (204), spray frame (3) are pegged graft to the inboard of ventilation pipe (2), spray frame (3) upper portion central authorities run through the joint and have blast pipe (307), spray frame (3) bottom is provided with water tank (301), water tank (301) one end runs through the joint and has water pump (305), the joint has water pipe (306) to run through at water pump (305) outer peripheral face top, water pipe (306) top and spray frame (3) inboard run through the intercommunication.
2. An industrial waste gas spray absorption tower according to claim 1, wherein: the bottom of the spray tower (1) is welded with a hopper (101) in a penetrating mode, a supporting frame (102) is welded and fixed on the periphery of the bottom surface of the hopper (101), and a connecting pipe (103) is welded in the center of the bottom surface of the hopper (101) in a penetrating mode.
3. An industrial waste gas spray absorption tower according to claim 1, wherein: the top clamping connection of the outer peripheral surface of the ventilation pipe (201) is fixedly provided with a connecting frame (206), the connecting frame (206) is fixedly connected to the inner wall of the spray tower (1) relative to the other side clamping connection of the ventilation pipe (201), the outer peripheral surface of the air inlet pipe (202) is penetrated and clamped with a first one-way valve (203), and the air inlet pipe (202) is penetrated and clamped to the outer peripheral surface of the spray tower (1).
4. An industrial waste gas spray absorption tower according to claim 2, wherein: the bottom of the outer peripheral surface of the exhaust fan (204) is penetrated and clamped with an air outlet pipe (205), the bottom of the air outlet pipe (205) is inserted into the inner side of the hopper (101), and one end of the exhaust fan (204) is penetrated and clamped with the outer peripheral surface of the spray tower (1).
5. An industrial waste gas spray absorption tower according to claim 2, wherein: the waste residue box (302) has been pegged graft to water tank (301) one end, waste residue box (302) one side joint runs through the joint has filter screen (303), the welding has feed liquor pipe (304) to run through to water tank (301) top one end, waste residue box (302) are located water tank (301) for water pump (305) other end, filter screen (303) are located water tank (301) one side of waste residue box (302), connecting pipe (103) run through and peg graft in water tank (301) top, connecting pipe (103) are located waste residue box (302) upper portion.
6. An industrial waste gas spray absorption tower according to claim 1, wherein: the outer peripheral surface of the exhaust pipe (307) is penetrated and clamped with a second one-way valve (308), the upper part of the exhaust pipe (307) is penetrated and inserted into the top surface of the spray tower (1), and the water pipe (306) is penetrated and clamped with the outer peripheral surface of the spray tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389783.4U CN219764936U (en) | 2023-09-04 | 2023-09-04 | Industrial waste gas spray absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389783.4U CN219764936U (en) | 2023-09-04 | 2023-09-04 | Industrial waste gas spray absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764936U true CN219764936U (en) | 2023-09-29 |
Family
ID=88138559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322389783.4U Active CN219764936U (en) | 2023-09-04 | 2023-09-04 | Industrial waste gas spray absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764936U (en) |
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2023
- 2023-09-04 CN CN202322389783.4U patent/CN219764936U/en active Active
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