CN114307556A - Spray device of wastewater treatment absorption tower - Google Patents
Spray device of wastewater treatment absorption tower Download PDFInfo
- Publication number
- CN114307556A CN114307556A CN202210061596.0A CN202210061596A CN114307556A CN 114307556 A CN114307556 A CN 114307556A CN 202210061596 A CN202210061596 A CN 202210061596A CN 114307556 A CN114307556 A CN 114307556A
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- Prior art keywords
- pipeline
- absorption tower
- shower nozzle
- spraying
- water
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 39
- 239000007921 spray Substances 0.000 title claims abstract description 38
- 238000004065 wastewater treatment Methods 0.000 title claims description 11
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 239000002351 wastewater Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims 3
- 239000011550 stock solution Substances 0.000 claims 2
- 238000006477 desulfuration reaction Methods 0.000 abstract description 5
- 230000023556 desulfurization Effects 0.000 abstract description 5
- 239000012071 phase Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The invention belongs to the technical field of absorption towers, and comprises an absorption tower, a reservoir, a filler zone, a filamentous material zone and a spraying device. Compared with the traditional spray device of the absorption tower, the spray device of the absorption tower has the advantages that the spray device of the absorption tower can realize rotary spraying without external force, the sprayed wastewater is uniform and does not splash, the efficiency of wastewater desulfurization in each area in the absorption tower can be improved, the desulfurization rate of the spray device of the absorption tower is increased, the production consumption is reduced, the production cost is reduced, and energy is saved.
Description
Technical Field
The invention relates to the technical field of absorption towers, in particular to a spraying device of a wastewater treatment absorption tower.
Background
An absorption tower is a device that performs an absorption operation. The liquid-gas phase contact state can be divided into three types. The first type is a plate tower, a bubbling absorption tower and a stirring bubbling absorption tower, wherein gas is dispersed in a liquid phase in a bubble form; the second type is an ejector, a venturi, a spray tower in which liquid is dispersed in a gas phase in the form of droplets; the third type is a packed absorption column and a falling film absorption column in which liquid contacts with a gas phase in a film-like motion. The gas-liquid two-phase flow mode in the tower can be countercurrent or cocurrent. Usually, a countercurrent operation is adopted, the absorbent flows from top to bottom in the tower top, and contacts with the gas flowing from bottom to top, the liquid absorbed with the absorbent is discharged from the bottom of the tower, and the purified gas is discharged from the top of the tower.
The existing spray device of the absorption tower cannot uniformly spray desulfurization water liquid when in use, and excessive water resource loss is caused by excessive water consumption, the sulfur concentration content of different depths in the existing absorption tower is inconsistent, and the water source of the spray device easily causes splashing between fillers, so that the problem of unstable ultralow emission requirement can be solved.
Disclosure of Invention
The invention aims to solve the problems that: the invention aims to provide a spraying device of a wastewater treatment absorption tower, which can spray wastewater in a rotating way without external force and can uniformly and splashing-free spray the wastewater to a filler area for treatment.
In order to achieve the main purpose, the invention provides a spraying device of a wastewater treatment absorption tower, which comprises an absorption tower and a spraying device, wherein the spraying device is arranged at the top end inside the absorption tower, and the spraying device is characterized in that: absorption tower is from up including cistern, filler district, filamentous material district down in proper order, spray set includes liquid storage ball, first pipeline, second pipeline, third pipeline, the liquid storage ball is located first pipeline, first pipeline is connected with second pipeline and third pipeline respectively and is located in the middle of second pipeline and the third pipeline, contain a shower nozzle on second pipeline and the third pipeline respectively at least, the shower nozzle includes first shower nozzle pipeline, second shower nozzle pipeline and third shower nozzle pipeline.
Furthermore, the first nozzle pipeline, the second nozzle pipeline and the third nozzle pipeline respectively comprise at least one water spraying hole.
Furthermore, the other end of the first pipeline is connected with a power device and is positioned in the water storage pool.
Further, the packing area is made of regular materials and can also be made of random materials.
Further, the filamentous material region is a sponge.
Further, the reservoir is connected with a water inlet pipeline.
The invention has the following advantages:
according to the invention, the absorption tower spray device can realize rotary spraying without external force, and the sprayed wastewater is uniform and free from splashing, so that the efficiency of wastewater desulfurization in each area in the absorption tower can be improved, the desulfurization rate of the absorption tower spray device is increased, the production consumption is reduced, the production cost is reduced, and energy is saved.
Drawings
FIG. 1 is a schematic view of a wastewater treatment absorption tower according to the present invention.
FIG. 2 is a schematic diagram of a wastewater treatment absorption tower spray device of the present invention.
FIG. 3 is a schematic view of a spray head of a spray device of a wastewater treatment absorption tower.
In the figure: 1-an absorption column; 2-a spraying device; 3, a water reservoir; 4-a packing region; 5-a zone of filamentary material; 21-liquid storage ball; 22-a first conduit; 23-a second conduit; 24-a third line; 25-a spray head; 251-a first showerhead line; 252-a second showerhead line; 253-third showerhead line; 254-water jet hole; 6-a power plant; 7-water inlet pipeline.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention
Example 1
As shown in fig. 1, fig. 2 and fig. 3, a wastewater treatment absorption tower spray device, wherein an absorption tower 1 sequentially comprises a reservoir 3, a packing area 4, a filamentous material area 5 and a spray device 2 from bottom to top, wastewater to be treated enters the reservoir through a water inlet pipeline 7, the wastewater is conveyed into a first pipeline 22 of the spray device 2 through a power device 6 and reaches a liquid storage ball 21 through the first pipeline 22, the wastewater in the liquid storage ball 21 is respectively conveyed into a second pipeline 23 and a third pipeline 24 and is sprayed through at least one spray nozzle 25 on the second pipeline 23 and the third pipeline 24, the spray nozzle is provided with a first spray nozzle pipeline 251, a second spray nozzle pipeline 252, a third spray nozzle 253 and at least one water spraying hole 254,
even spraying through hole for water spraying 254 can drive second pipeline 23 and third pipeline 24 even rotation, and the waste water of spraying simultaneously can cushion in filiform material district 5 before reaching filler district 4, prevents the splash to reach even and do not have the spraying effect that splashes.
The invention has been illustrated by various specific embodiments. However, it is understood by those skilled in the art that the present invention is not limited to the respective embodiments, and that various changes or modifications may be made by those skilled in the art within the scope of the present invention, and various technical features mentioned throughout the present specification may be combined with each other without departing from the spirit and scope of the present invention. Such modifications and variations are intended to be within the scope of the present invention.
Claims (7)
1. The utility model provides a waste water treatment absorption tower spray set, includes absorption tower and spray set, its characterized in that are installed on the inside top of absorption tower: absorption tower is from up including cistern, filler district, filamentous material district down in proper order, spray set includes liquid storage ball, first pipeline, second pipeline, third pipeline, the liquid storage ball is located first pipeline, first pipeline is connected with second pipeline and third pipeline respectively and is located in the middle of second pipeline and the third pipeline, contain a shower nozzle on second pipeline and the third pipeline respectively at least, the shower nozzle includes first shower nozzle pipeline, second shower nozzle pipeline and third shower nozzle pipeline.
2. The absorber spray assembly of claim 1, wherein: the first nozzle pipeline, the second nozzle pipeline and the third nozzle pipeline respectively at least comprise a water spraying hole.
3. The absorber spray assembly of claim 1, wherein: and the other end of the first pipeline is connected with a power device and is positioned in the water storage pool.
4. The absorber spray assembly of claim 1, wherein: the packing area is regular material or random material.
5. The tower spray assembly of claim 1, wherein: the filamentous material region is a sponge.
6. The tower spray assembly of claim 1, wherein: the reservoir is connected with a water inlet pipeline.
7. A production method matched with the wastewater treatment absorption tower spraying device of claims 1-6 is characterized in that: waste water to be treated in the cistern of absorption tower bottom passes through power device and conveys waste water to spray set's first pipeline to reach in the stock solution ball through first pipeline, waste water in the stock solution ball conveys second pipeline and third pipeline respectively again, sprays through the shower nozzle of at least one on second pipeline and the third pipeline, the shower nozzle on have first shower nozzle pipeline, second shower nozzle pipeline, third shower nozzle pipeline 3 and at least one hole for water spraying 2, through the even spraying of hole for water spraying drives second pipeline and third pipeline even rotation, the waste water that sprays simultaneously can cushion in filiform material district before reaching the filler district, prevents to splash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210061596.0A CN114307556A (en) | 2022-01-19 | 2022-01-19 | Spray device of wastewater treatment absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210061596.0A CN114307556A (en) | 2022-01-19 | 2022-01-19 | Spray device of wastewater treatment absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114307556A true CN114307556A (en) | 2022-04-12 |
Family
ID=81029680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210061596.0A Pending CN114307556A (en) | 2022-01-19 | 2022-01-19 | Spray device of wastewater treatment absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114307556A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000015050A (en) * | 1998-07-01 | 2000-01-18 | Kawasaki Heavy Ind Ltd | Spray absorption tower in flue gas desulfurization apparatus |
| JP2000203811A (en) * | 1999-01-06 | 2000-07-25 | Sumitomo Chem Co Ltd | Packed column and purification of aqueous hydrogen peroxide using the same packed column |
| JP2007245119A (en) * | 2006-03-20 | 2007-09-27 | Sharp Corp | Waste water treatment method and system therefor |
| JP2009126982A (en) * | 2007-11-27 | 2009-06-11 | Jfe Engineering Corp | Biological desulfurizer for digestion gas |
| CN201762134U (en) * | 2010-08-06 | 2011-03-16 | 长春黄金研究院 | Multifunctional sewage treatment packed tower |
| CN205170471U (en) * | 2015-11-30 | 2016-04-20 | 南京格洛特环境工程股份有限公司 | Flocculating settling integrated reactor |
| CN209255337U (en) * | 2018-11-30 | 2019-08-16 | 湖北祥福化工科技有限公司 | Aluminum fluoride wash mill |
| CN209618967U (en) * | 2018-11-12 | 2019-11-12 | 江苏新纯江环保工程有限公司 | High efficiency spray is unpowered new rural village domestic sewage treatment device |
| CN211025618U (en) * | 2019-07-23 | 2020-07-17 | 浙江国益环保科技有限公司 | Industrial waste gas purifier |
| CN111544991A (en) * | 2020-05-27 | 2020-08-18 | 张世飞 | Water spraying device for waste gas purification |
| CN211688303U (en) * | 2019-11-15 | 2020-10-16 | 云南师范大学 | Sewage treatment pool |
| CN214437555U (en) * | 2021-02-01 | 2021-10-22 | 中交第三公路工程局有限公司工程总承包分公司 | A dust device for town road construction |
| CN214972905U (en) * | 2021-03-12 | 2021-12-03 | 张冰 | Anesthesia waste gas pumping device |
-
2022
- 2022-01-19 CN CN202210061596.0A patent/CN114307556A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000015050A (en) * | 1998-07-01 | 2000-01-18 | Kawasaki Heavy Ind Ltd | Spray absorption tower in flue gas desulfurization apparatus |
| JP2000203811A (en) * | 1999-01-06 | 2000-07-25 | Sumitomo Chem Co Ltd | Packed column and purification of aqueous hydrogen peroxide using the same packed column |
| JP2007245119A (en) * | 2006-03-20 | 2007-09-27 | Sharp Corp | Waste water treatment method and system therefor |
| JP2009126982A (en) * | 2007-11-27 | 2009-06-11 | Jfe Engineering Corp | Biological desulfurizer for digestion gas |
| CN201762134U (en) * | 2010-08-06 | 2011-03-16 | 长春黄金研究院 | Multifunctional sewage treatment packed tower |
| CN205170471U (en) * | 2015-11-30 | 2016-04-20 | 南京格洛特环境工程股份有限公司 | Flocculating settling integrated reactor |
| CN209618967U (en) * | 2018-11-12 | 2019-11-12 | 江苏新纯江环保工程有限公司 | High efficiency spray is unpowered new rural village domestic sewage treatment device |
| CN209255337U (en) * | 2018-11-30 | 2019-08-16 | 湖北祥福化工科技有限公司 | Aluminum fluoride wash mill |
| CN211025618U (en) * | 2019-07-23 | 2020-07-17 | 浙江国益环保科技有限公司 | Industrial waste gas purifier |
| CN211688303U (en) * | 2019-11-15 | 2020-10-16 | 云南师范大学 | Sewage treatment pool |
| CN111544991A (en) * | 2020-05-27 | 2020-08-18 | 张世飞 | Water spraying device for waste gas purification |
| CN214437555U (en) * | 2021-02-01 | 2021-10-22 | 中交第三公路工程局有限公司工程总承包分公司 | A dust device for town road construction |
| CN214972905U (en) * | 2021-03-12 | 2021-12-03 | 张冰 | Anesthesia waste gas pumping device |
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