CN210845818U - Bubble type spray tower mixer - Google Patents
Bubble type spray tower mixer Download PDFInfo
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- CN210845818U CN210845818U CN201921758880.3U CN201921758880U CN210845818U CN 210845818 U CN210845818 U CN 210845818U CN 201921758880 U CN201921758880 U CN 201921758880U CN 210845818 U CN210845818 U CN 210845818U
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Abstract
The utility model discloses a bubble type spray column blender relates to exhaust-gas treatment equipment technical field, and the gas-liquid contact is not enough when having solved and spraying to influence exhaust-gas purification's technical problem. The technical key points are as follows: the utility model provides a bubble type spray tower blender, including the spray column, be provided with at least one deck packing layer and spraying system on the spray column, spraying system is including installing in the packing layer top and taking the shower nozzle the shower, be located the spray column outside and with the collecting box of spray column intercommunication and promote the absorption liquid from the collecting box to the spray pump in the shower, be provided with the mixed region on the shower, be provided with the nanometer bubble tube in the mixed region, the one end of nanometer bubble tube is connected with air compressor, the other end of nanometer bubble tube is confined, the mixed region is located the shower between spray pump and the shower nozzle. The utility model has the advantages of improve the area of contact of absorption liquid and gas to improve exhaust purification effect.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, more specifically say, it relates to a bubble type spray column blender.
Background
A spray tower is a piece of equipment for waste gas treatment, and such a purification apparatus can be used in industrial waste gas treatment.
Chinese patent No. CN204522742U discloses a microbial spray tower deodorizing device, comprising a primary filter, a centrifugal fan and a microbial spray tower which are connected in sequence by an air pipe, wherein the microbial spray tower comprises at least one filler layer and a circulating spray system, the filler layer comprises a filler attached with microbes and a porous support plate for supporting the filler; the circulating spraying system comprises a spraying pipe which is arranged above the packing layer and provided with a nozzle, a waste water collecting box arranged at the bottom of the microorganism spraying tower and a circulating water pump used for lifting waste water to the spraying pipe.
Similar to foretell microbial spray tower deodorizing device among the prior art, its waste gas gets into the spray tower from the position that the spray tower is close to the lower extreme in, then from upwards passing through each layer packing layer in proper order down, and the shower nozzle on each packing layer can spout absorption liquid and gas and carry out the gas-liquid combination for waste gas obtains purifying, and the absorption liquid among the spraying system can flow back to collecting box circulation after spraying. However, when the spraying system sprays in the space between the upper and lower packing layers, the gas-liquid contact may be insufficient, which affects the purification effect of the exhaust gas, and thus, the improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the technical problem that has now, an object of the utility model is to provide a bubble type spray column blender, it has the area of contact that can improve absorption liquid and gas, improves the advantage of gaseous entrapment.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a bubble type spray tower blender, includes the spray column, be provided with at least one deck packing layer and spraying system on the spray column, spraying system is including installing in the packing layer top and taking the shower nozzle the shower, be located the spray column outside and with the collecting box of spray column intercommunication and promote the absorption liquid from the collecting box to the spray pump in the shower, be provided with the mixed area on the shower, be provided with the nanometer bubble tube in the mixed area, the one end of nanometer bubble tube is connected with air compressor, the other end of nanometer bubble tube is confined, the mixed area is located the shower between spray pump and the shower nozzle.
By adopting the technical scheme, after the gas to be treated is introduced from the lower part of the spray tower, the gas sequentially passes through the packing layers from the lower part of the spray tower, and the spray head can spray absorption liquid to be combined with the gas in a gas-liquid manner, so that the gas is purified; when the absorption liquid in spray water pump with the water tank is taken out and is passed through in the mixed area, air compressor can compress the air and carry to the nanometer bubble tube in, the nanometer bubble tube can produce a large amount of nanometer bubbles and scatter in the absorption liquid in the mixed area, spout from the shower nozzle again for spun absorption liquid surface area greatly increased, increase the combination of absorption liquid and gas, play and improve the area of contact of absorption liquid and gas, improve the effect of gaseous entrapment, the purifying effect to gas has also been improved.
The utility model discloses further set up to: the mixing area is a section of mixing pipe communicated with the spray pipe, and the nano bubble pipe is arranged along the length direction of the mixing pipe.
Through adopting above-mentioned technical scheme, establish the hybrid zone into one section hybrid tube of intercommunication on the shower, and set up nanometer bubble tube along the length direction of hybrid tube for the nanometer bubble that nanometer bubble tube produced can be even spread in the hybrid tube, guarantees that the absorption liquid through in the hybrid zone can break into the nanobubble of sufficient volume, improves the entrapment effect of absorption liquid to gas.
The utility model discloses further set up to: and one end of the mixing pipe, which is close to the spray head, is provided with a connecting pipe communicated with the upper end of the water tank, and the connecting pipe is provided with a pressure release valve.
Through adopting above-mentioned technical scheme, the absorption liquid in the hybrid tube will get into one of shower head serve the connecting pipe that sets up with water tank upper end intercommunication to set up the relief valve on the connecting pipe, when atmospheric pressure in the hybrid tube exceeded the pressure of settlement, the relief valve can open the pressure release automatically, make in the hybrid tube partly absorption liquid flow back to the collecting box, prevent to ventilate always and cause water pressure too high, the protection pipeline.
The utility model discloses further set up to: and a pressure gauge is arranged at one end of the mixing pipe close to the spray water pump.
Through adopting above-mentioned technical scheme, when air compressor carried compressed gas toward nanometer bubble tube, can make the hydraulic pressure increase in the hybrid tube, through setting up the manometer, can be used for detecting the absorption liquid water pressure that lets in the mixed region, be convenient for adjust air compressor.
The utility model discloses further set up to: the lateral walls of the two ends of the mixing pipe are detachably and hermetically connected with the spray pipe.
Through adopting above-mentioned technical scheme, because be provided with nanometer bubble tube in the hybrid tube, can dismantle sealing connection with the both ends and the shower of hybrid tube, can prevent that the absorption liquid from leaking, and be convenient for maintain the hybrid tube and change.
The utility model discloses further set up to: the two ends of the mixing pipe are sealed and are detachably connected with sealing covers.
Through adopting above-mentioned technical scheme, through dismantling and sealing connection has sealed lid, can guarantee the leakproofness of hybrid tube, and be convenient for change the nanometer bubble tube in the hybrid tube.
The utility model discloses further set up to: the nano bubble tube is a nano oxygen aeration tube.
By adopting the technical scheme, the nano aeration tube has the advantages of small air hole, opening and closing and small generated air bubble, and can generate enough micro air bubbles to be dispersed into the absorption liquid.
The utility model discloses further set up to: and the spray tower is provided with maintenance windows corresponding to the packing layers, and the maintenance windows are arranged along the height direction of the spray tower.
Through adopting above-mentioned technical scheme, through setting up the access panel, can be convenient for maintain each packing layer and other parts of spray column inside.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the matching of the gas compressor, the mixing area and the nano bubble tube, nano bubbles generated by the nano bubble tube can be dispersed into the absorption liquid and then sprinkled out of the spray head, so that the surface area of the sprayed absorption liquid is increased, the combination efficiency of the absorption liquid and the gas is improved, the gas trapping effect is improved, and the gas purification effect is further improved;
(2) by the matching of the connecting pipe and the pressure release valve, the pressure can be automatically released when the pressure in the mixing pipe is too high, the pressure of the buffer pipe is prevented from being too high, and the effect of protecting the pipeline and components on the pipeline is achieved;
(3) can dismantle with the shower through setting up the hybrid tube and be connected, play the effect of being convenient for install and change the hybrid tube.
Drawings
Fig. 1 is a schematic diagram of a spray tower mixer according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection structure of a mixing pipe according to an embodiment of the present invention.
Reference numerals: 1. a spray tower; 2. a spray head; 3. a shower pipe; 4. a collection box; 5. a spray water pump; 6. a mixing zone; 7. a nano bubble tube; 8. an air compressor; 9. an access panel; 10. a connecting pipe; 11. a pressure relief valve; 12. a pressure gauge; 13. a flange; 14. and (7) sealing the cover.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
In the embodiment, a bubble type spray tower mixer is shown in fig. 1 and comprises a spray tower 1, wherein at least one filler layer (not shown) for filtering gas to be treated is arranged in the spray tower 1, and a spray system is arranged in the spray tower 1; the spray system comprises a spray pipe 3 which is arranged above the packing layer and is provided with a spray head 2, a collecting box 4 which is positioned outside the spray tower 1 and is communicated with the bottom of the lower end of the spray tower 1, and a spray water pump 5 which lifts absorption liquid from the collecting box 4 to the spray pipe 3, wherein the spray head 2 is arranged on the pipe wall of the spray pipe 3 positioned in the spray tower 1, and the absorption liquid is sprayed out from the spray head 2, combined with gas in a gas-liquid manner, then dripped to the bottom of the spray tower 1 through the packing layer, and finally flows into the collecting box 4, so that the absorption liquid is recycled; a mixing area 6 for dispersing micro bubbles into absorption liquid is arranged on the spray pipe 3, a nano bubble pipe 7 is arranged in the mixing area 6, one end of the nano bubble pipe 7 is connected with an air compressor 8 for blowing compressed air into the nano bubble pipe 7, the other end of the nano bubble pipe 7 is closed, and the mixing area 6 is positioned on the spray pipe 3 between the spray water pump 5 and the spray head 2.
Wherein, when spray pump 5 took out the absorption liquid in the collecting box 4 to mix in the district 6, because air compressor 8 insufflates nanometer bubble tube 7 with compressed gas in, consequently can produce a large amount of smile bubbles, and in scattering the absorption liquid for from the superficial area greatly increased of shower nozzle 2 spun absorption liquid, increase the combination of absorption liquid and gas, play and improve the area of contact of absorption liquid and gas, improve the effect of gaseous entrapment, also improved the purifying effect to gas.
The spray tower 1 is provided with access windows 9 corresponding to the packing layers, and each access window 9 is arranged along the height direction of the spray tower 1 so as to maintain the packing layers of each layer and the inside of the spray tower 1.
Mixing zone 6 is the hybrid tube of a section both ends lateral wall and shower 3 intercommunication, and nanometer bubble tube 7 sets up along the length direction of hybrid tube for the microbubble that nanometer bubble tube 7 produced can be abundant scatter into the absorption liquid through the hybrid tube, guarantees to have the microbubble of sufficient volume in the absorption liquid that comes out from shower nozzle 2.
As shown in fig. 1 and 2, a connecting pipe 10 communicated with the upper end of the water tank is arranged at one end of the mixing pipe close to the spray head 2, a pressure release valve 11 is arranged on the connecting pipe 10, and the air compressor 8 blows air into the nano bubble tube 7 all the time, so that the pressure release valve 11 can be automatically opened to release pressure when the water pressure in the mixing pipe is too high, and a part of absorption liquid is conveyed into the collecting box 4, thereby achieving the effect of protecting the pipeline; and the pressure gauge 12 is arranged at one end of the mixing pipe close to the spray water pump 5 and can be used for detecting the water pressure in the mixing pipe in real time.
In order to facilitate the installation and maintenance of the mixing pipe, the side walls of the two ends of the mixing pipe are detachably and hermetically connected with the spraying pipe 3, the side walls of the two ends of the mixing pipe can be quickly and detachably connected through flanges 13, and the flanges 13 are positioned on the arc-shaped outer walls of the mixing pipe close to the two ends; the two ends of the mixing pipe are hermetically and detachably connected with sealing covers 14, the sealing covers 14 are positioned on the end faces of the two ends of the mixing pipe, and the sealing covers 14 can be hermetically connected with the two ends of the mixing pipe in a threaded connection mode so as to facilitate replacement of the nano bubble tube 7; the nano bubble tube 7 can be selected as a nano oxygen aeration tube, and the nano oxygen aeration tube has the advantages of small air hole, opening and closing capability and small generated bubbles, and can generate enough micro bubbles to be dispersed into the absorption liquid.
The utility model discloses a working process and beneficial effect as follows:
when the device works, gas to be purified is introduced from a position, close to the lower end, of the spray tower 1, then the gas is discharged upwards, and the gas passes through the packing layers from bottom to top in sequence and is combined with absorption liquid sprayed by the spray heads 2, so that the purification effect is achieved; and at the in-process that spray pump 5 is toward drawing water from collecting box 4 to shower nozzle 2, can produce in the hybrid tube in the micro bubble scatters into the absorption liquid for the surface area greatly increased of absorption liquid increases the combination of absorption liquid and gas, plays and improves the area of contact of absorption liquid and gas, improves the effect of gaseous entrapment, has also improved the purifying effect to gas.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a bubble type spray tower blender, includes the spray column, be provided with at least one deck packing layer and spraying system on spray column (1), spraying system is including installing in packing layer top and taking shower nozzle (2) shower (3), be located spray column (1) outside and with collecting box (4) of spray column (1) intercommunication and promote absorption liquid from collecting box (4) to spray pump (5) in shower (3), its characterized in that: the spray pipe is characterized in that a mixing area (6) is arranged on the spray pipe (3), a nano bubble tube (7) is arranged in the mixing area (6), one end of the nano bubble tube (7) is connected with an air compressor (8), the other end of the nano bubble tube (7) is sealed, and the mixing area (6) is located on the spray pipe (3) between the spray water pump (5) and the spray head (2).
2. A bubble spray tower mixer as claimed in claim 1 wherein: the mixing area (6) is a section of mixing pipe communicated with the spray pipe (3), and the nano bubble pipe (7) is arranged along the length direction of the mixing pipe.
3. A bubble spray tower mixer as claimed in claim 2 wherein: one end of the mixing pipe close to the spray head (2) is provided with a connecting pipe (10) communicated with the upper end of the water tank, and the connecting pipe (10) is provided with a pressure release valve (11).
4. A bubble spray tower mixer as claimed in claim 2 wherein: and a pressure gauge (12) is arranged at one end of the mixing pipe close to the spray water pump (5).
5. A bubble spray tower mixer as claimed in claim 2 wherein: the side walls of the two ends of the mixing pipe are detachably and hermetically connected with the spray pipe (3).
6. A bubble spray tower mixer as claimed in claim 2 wherein: the two ends of the mixing pipe are sealed and detachably connected with sealing covers (14).
7. A bubble spray tower mixer as claimed in claim 1 wherein: the nano bubble tube (7) is a nano oxygen aeration tube.
8. A bubble spray tower mixer as claimed in claim 1 wherein: and the spray tower (1) is provided with access windows (9) which correspond to the packing layers, and the access windows (9) are arranged along the height direction of the spray tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758880.3U CN210845818U (en) | 2019-10-18 | 2019-10-18 | Bubble type spray tower mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758880.3U CN210845818U (en) | 2019-10-18 | 2019-10-18 | Bubble type spray tower mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210845818U true CN210845818U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921758880.3U Active CN210845818U (en) | 2019-10-18 | 2019-10-18 | Bubble type spray tower mixer |
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| Country | Link |
|---|---|
| CN (1) | CN210845818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398833A (en) * | 2023-12-12 | 2024-01-16 | 成都赢纳环保科技有限公司 | Industrial waste gas treatment equipment |
-
2019
- 2019-10-18 CN CN201921758880.3U patent/CN210845818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398833A (en) * | 2023-12-12 | 2024-01-16 | 成都赢纳环保科技有限公司 | Industrial waste gas treatment equipment |
| CN117398833B (en) * | 2023-12-12 | 2024-04-05 | 成都赢纳环保科技有限公司 | Industrial waste gas treatment equipment |
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