CN221156042U - Horizontal spray tower - Google Patents
Horizontal spray tower Download PDFInfo
- Publication number
- CN221156042U CN221156042U CN202322927559.6U CN202322927559U CN221156042U CN 221156042 U CN221156042 U CN 221156042U CN 202322927559 U CN202322927559 U CN 202322927559U CN 221156042 U CN221156042 U CN 221156042U
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- CN
- China
- Prior art keywords
- spray tower
- tower body
- fixedly arranged
- spray
- end part
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- 239000007921 spray Substances 0.000 title claims abstract description 119
- 238000005507 spraying Methods 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000003595 mist Substances 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 abstract description 25
- 239000007788 liquid Substances 0.000 abstract description 25
- 239000002912 waste gas Substances 0.000 abstract description 23
- 238000000746 purification Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000010669 acid-base reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment, and particularly discloses a horizontal spray tower, which comprises a spray tower body, wherein an air inlet is fixedly arranged at the side end part of the spray tower body, an air outlet is fixedly arranged at the side end part of the spray tower body, two charging ports are fixedly arranged at the upper end part of the spray tower body, two observation ports are fixedly arranged at the side end part of the spray tower body, and two discharge ports are fixedly arranged at the side end part of the spray tower body; the position of the exhaust port is located at one side far away from the air inlet, the exhaust port and the air inlet are symmetrically installed, and the two discharge ports are located at one side of the observation port. According to the utility model, the spray pipelines of the horizontal spray tower are designed into a net shape, so that when the horizontal spray tower works, the spray pipelines uniformly distribute the spray liquid with equal flow into the filler layer, and the mixing efficiency of the spray liquid and the filler in the initial stage of the spray tower is effectively improved, thereby effectively improving the working efficiency of the spray tower.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a horizontal spray tower.
Background
The waste gas purification mainly refers to the treatment of industrial waste gas such as dust particles, smoke dust, peculiar smell gas and toxic and harmful gas generated in industrial sites, and common waste gas purification includes factory smoke dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like; in the waste gas purification treatment, the waste gas is generally treated by a spray tower, and the spray tower can generally treat acidic and alkaline waste gas which is easy to generate acid-base reaction, and can also treat hydrogen chloride, hydrogen fluoride, ammonia, sulfuric acid, chromic acid and the like, and is commonly used for treating waste gas which is easy to dissolve in water.
At present, spray pipes adopted by the existing spray towers are arranged above a filling layer for spraying, however, the single-direction spraying reduces the mixing efficiency of spray liquid and filling materials in the initial stage of the spray tower, so that the working efficiency of the spray tower is reduced, and therefore, in order to solve the problems, a horizontal spray tower is provided.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a horizontal spray tower, which solves the technical problems that spray pipes adopted by the existing spray tower are all arranged above a filling layer for spraying, however, the single-direction spraying reduces the mixing efficiency of spray liquid and filler in the initial stage of the spray tower, thereby reducing the working efficiency of the spray tower.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The horizontal spray tower comprises a spray tower body, wherein an air inlet is fixedly arranged at the side end part of the spray tower body, an air outlet is fixedly arranged at the side end part of the spray tower body, two feeding ports are fixedly arranged at the upper end part of the spray tower body, two observation ports are fixedly arranged at the side end part of the spray tower body, and two discharge ports are fixedly arranged at the side end part of the spray tower body;
The position of the exhaust port is located at one side far away from the air inlet, the exhaust port and the air inlet are symmetrically installed, and the two discharge ports are located at one side of the observation port.
Preferably: the inner side wall of the spray tower body is provided with two filler layers;
Wherein, two packing layers are all made up of multiaspect hollow sphere and raschig ring.
A defogging layer is fixedly arranged on the inner side wall of the spray tower body;
The inner side wall of the mist elimination layer is provided with a mist eliminator, and the position of the mist elimination layer is located at one side of the exhaust port.
Preferably: the inner side wall of the spray tower body is fixedly provided with a circulating water pump;
The circulating water pump comprises a pump shell, an impeller, a shaft, a guide bearing, an outlet elbow, a bottom plate, an inlet, a sealing box, a shaft seal, a foundation framework, foundation bolts, a mechanical seal, all pipelines, valves and motors, and a pump head is made of corrosion-resistant materials.
The inner side wall of the spray tower body is fixedly provided with an overflow pipe, and the inner side wall of the spray tower body is fixedly provided with a sewage drain pipe;
wherein, overflow pipe and blow off pipe carry out fixed connection.
The inner side ledge of the spray tower body is provided with a spray pipeline;
The spray pipeline is a net system formed by a distribution main pipe and a nozzle, a hollow cone nozzle is arranged on the spray pipeline, and the spray pipeline is fixedly connected with a circulating water pump.
(III) beneficial effects
1. The spray pipeline corresponds the packing layer, installs hollow cone nozzle on the packing layer, and hollow cone nozzle atomizes spray liquid, and spray liquid is carried the nozzle by circulating water pump, spouts in the waste gas, and spray system enables thick liquid evenly distributed in the absorption tower, and the flow that flows through every layer that sprays equals, through the spray pipeline design reticulation with horizontal spray tower for when horizontal spray tower is carrying out the work, spray pipeline sprays the spray liquid evenly distributed that the flow equals in the packing layer, the effectual improvement spray tower initial stage spray liquid and filler mixing efficiency, thereby the effectual work efficiency who improves the spray tower.
2. The larger the void ratio of the filler is, the more the structure is opened, the larger the flux is, the lower the pressure drop is, then after the waste gas passes through the filler layer, when continuously flowing through the demisting layer again, the liquid drops are remained on the demisting layer due to the inertia effect, and then the treated waste gas is discharged from the exhaust port.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model, and the accompanying drawings.
FIG. 1 is a block diagram of the overall horizontal spray tower of the present utility model;
FIG. 2 is a block diagram of a horizontal spray tower profile of the present utility model.
Legend description: 1. a spray tower body; 11. an air inlet; 12. an exhaust port; 13. a feed inlet; 14. an observation port; 15. a discharge port; 16. a filler layer; 17. a defogging layer; 2. a circulating water pump; 21. an overflow pipe; 22. a blow-down pipe; 23. a circulation water tank; 24. and (5) a spraying pipeline.
Detailed Description
The embodiment of the application effectively solves the technical problems that the spray pipes adopted by the existing spray tower are arranged above the filling layer for spraying, however, the single-direction spraying reduces the mixing efficiency of the spray liquid and the filling material in the initial stage of the spray tower, thereby reducing the working efficiency of the spray tower.
Examples
As shown in fig. 1 and fig. 2, the technical solution in the embodiment of the present application is to effectively solve the technical problem that the spray pipes adopted by the existing spray tower are all arranged above the filling layer to spray, however, the unidirectional spraying reduces the mixing efficiency of the spray liquid and the filler in the initial stage of the spray tower, thereby reducing the working efficiency of the spray tower, and the overall thought is according to the following:
Aiming at the problems existing in the prior art, the utility model provides a horizontal spray tower, which comprises a spray tower body 1, wherein an air inlet 11 is fixedly arranged at the side end part of the spray tower body 1, an air outlet 12 is fixedly arranged at the side end part of the spray tower body 1, two feeding ports 13 are fixedly arranged at the upper end part of the spray tower body 1, two observation ports 14 are fixedly arranged at the side end part of the spray tower body 1, and two discharge ports 15 are fixedly arranged at the side end part of the spray tower body 1; the exhaust port 12 is located at a side far away from the air inlet 11, the exhaust port 12 and the air inlet 11 are symmetrically installed, and the two discharge ports 15 are located at one side of the observation port 14.
The inner side wall of the spray tower body 1 is provided with two filler layers 16; wherein, the two packing layers 16 are composed of a multi-surface hollow sphere and a Raschig ring; the inner side wall of the spray tower body 1 is fixedly provided with a defogging layer 17; wherein, the inside wall of defogging layer 17 is provided with the defroster, and the position of defogging layer 17 is located one side of gas vent 12, and when waste gas passes through packing layer 16 back, again continuous flow defogging layer 17, the liquid droplet is owing to inertial action, remains on defogging layer 17, and the waste gas of later handling is discharged by gas vent 12.
The inner side wall of the spray tower body 1 is fixedly provided with a circulating water pump 2; the circulating water pump 2 comprises a pump shell, an impeller, a shaft, a guide bearing, an outlet elbow, a bottom plate, an inlet, a sealing box, a shaft seal, a foundation framework, foundation bolts, a mechanical seal, all pipelines, valves and motors, and a pump head is made of corrosion-resistant materials; the inner side wall of the spray tower body 1 is fixedly provided with an overflow pipe 21, and the inner side wall of the spray tower body 1 is fixedly provided with a sewage drain pipe 22; wherein the overflow pipe 21 is fixedly connected with the sewage drain pipe 22; the inner side ledge of the spray tower body 1 is provided with a spray pipeline 24; the spray pipe 24 is a net system composed of a distribution main pipe and a nozzle, the spray pipe 24 is provided with a hollow cone nozzle, the spray pipe 24 is fixedly connected with the circulating water pump 2, the circulating water pump 2 is started, centrifugal force generated when an impeller of the circulating water pump 2 rotates at a high speed enables fluid to obtain energy, namely, after the fluid passes through the impeller, pressure energy and kinetic energy can be improved, and accordingly the fluid can be conveyed to a high place or a distance. Simultaneously, negative pressure is formed at the inlet of the pump, so that fluid can be continuously sucked, the circulating water pump 2 pumps the liquid in the circulating water tank 23 into the spraying pipeline 24, the spraying pipeline 24 corresponds to the filler layer 16 because the spraying pipeline 24 is a net system consisting of a distribution main pipe and nozzles, the hollow cone nozzle is arranged on the filler layer 16, the hollow cone nozzle atomizes spraying liquid, the spraying liquid is conveyed to the nozzles by the circulating water pump 2 and is sprayed into waste gas, the spraying system can enable slurry to be uniformly distributed in the absorption tower, and the flow rate of the slurry flowing through each spraying layer is equal.
Working principle:
When the horizontal spray tower works, the circulating water pump 2 is started, and centrifugal force generated when the impeller of the circulating water pump 2 rotates at a high speed enables fluid to obtain energy, namely, after the fluid passes through the impeller, pressure energy and kinetic energy can be improved, so that the fluid can be conveyed to a high place or a distance. Simultaneously, negative pressure is formed at the inlet of the pump, so that fluid can be continuously sucked, the circulating water pump 2 pumps the liquid in the circulating water tank 23 into the spraying pipeline 24, the spraying pipeline 24 corresponds to the filler layer 16 because the spraying pipeline 24 is a net system formed by a distribution main pipe and a nozzle, the hollow cone nozzle is arranged on the filler layer 16, the hollow cone nozzle atomizes the spraying liquid, the spraying liquid is conveyed to the nozzle by the circulating water pump 2 and is sprayed into waste gas, the spraying system can uniformly distribute slurry in the absorption tower, the flow rate of each spraying layer is equal, and the spraying pipeline 24 of the horizontal spraying tower is designed to be net-shaped, so that when the horizontal spraying tower works, the spraying pipeline 24 uniformly distributes the spraying liquid with equal flow rate in the filler layer 16, the mixing efficiency of the spraying liquid and the filler in the initial stage of the spraying tower is effectively improved, and the working efficiency of the spraying tower is effectively improved.
Secondly, when the horizontal spray tower works, waste gas enters the spray tower body 1 from the air inlet 11, passes through the filler layer 16 and is mixed with filler in the filler layer 16, and liquid has good uniform distribution performance on the surface of the filler; the air flow can be uniformly distributed in the filler layer 16; the filler has larger void ratio, and under the same operation condition, the larger the specific surface area of the filler is, the more uniform the gas-liquid distribution is, and the better the wettability of the surface is, the higher the mass transfer efficiency is; the larger the void ratio of the filler is, the more the structure is opened, the larger the flux is, the lower the pressure drop is, then the waste gas passes through the filler layer 16, and when continuously flows through the mist removing layer 17, liquid drops are remained on the mist removing layer 17 due to the inertia effect, and the treated waste gas is discharged from the exhaust port 12, and the mist removing layer 17 is additionally arranged on the horizontal spray tower, so that when the horizontal spray tower works, the demister in the mist removing layer 17 separates the liquid drops carried in the waste gas, and the applicability of the horizontal spray tower is effectively improved.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The horizontal spray tower comprises a spray tower body (1), and is characterized in that an air inlet (11) is fixedly arranged at the side end part of the spray tower body (1), an air outlet (12) is fixedly arranged at the side end part of the spray tower body (1), two feeding ports (13) are fixedly arranged at the upper end part of the spray tower body (1), two observation ports (14) are fixedly arranged at the side end part of the spray tower body (1), and two discharge ports (15) are fixedly arranged at the side end part of the spray tower body (1);
The exhaust port (12) is located at one side far away from the air inlet (11), the exhaust port (12) and the air inlet (11) are symmetrically installed, and the two discharge ports (15) are located at one side of the observation port (14).
2. A horizontal spray tower according to claim 1, characterized in that the inner side wall of the spray tower body (1) is provided with two packing layers (16);
Wherein, two packing layers (16) are composed of a polyhedral hollow sphere and a Raschig ring.
3. A horizontal spray tower according to claim 2, characterized in that the inner side wall of the spray tower body (1) is fixedly provided with a mist removing layer (17);
Wherein, the inside wall of defogging layer (17) is provided with the defroster, the position of defogging layer (17) is located one side of gas vent (12).
4. A horizontal spray tower according to claim 3, characterized in that the inner side wall of the spray tower body (1) is fixedly provided with a circulating water pump (2);
The circulating water pump (2) comprises a pump shell, an impeller, a shaft, a guide bearing, an outlet elbow, a bottom plate, an inlet, a sealing box, a shaft seal, a foundation frame, foundation bolts, mechanical seals, all pipelines, valves and motors, and a pump head is made of corrosion-resistant materials.
5. The horizontal spray tower according to claim 4, wherein an overflow pipe (21) is fixedly arranged on the inner side wall of the spray tower body (1), and a drain pipe (22) is fixedly arranged on the inner side wall of the spray tower body (1);
wherein the overflow pipe (21) is fixedly connected with the sewage draining pipe (22).
6. A horizontal spray tower according to claim 5, characterized in that the inner ledge of the spray tower body (1) is provided with spray pipes (24);
The spraying pipeline (24) is a net system formed by a distribution main pipe and a nozzle, a hollow cone nozzle is arranged on the spraying pipeline (24), and the spraying pipeline (24) is fixedly connected with the circulating water pump (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322927559.6U CN221156042U (en) | 2023-10-31 | 2023-10-31 | Horizontal spray tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322927559.6U CN221156042U (en) | 2023-10-31 | 2023-10-31 | Horizontal spray tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221156042U true CN221156042U (en) | 2024-06-18 |
Family
ID=91436204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322927559.6U Active CN221156042U (en) | 2023-10-31 | 2023-10-31 | Horizontal spray tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221156042U (en) |
-
2023
- 2023-10-31 CN CN202322927559.6U patent/CN221156042U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |