LU503722B1 - Desulfurization absorption tower with variable frequency regulated slurry circulating pump - Google Patents
Desulfurization absorption tower with variable frequency regulated slurry circulating pump Download PDFInfo
- Publication number
- LU503722B1 LU503722B1 LU503722A LU503722A LU503722B1 LU 503722 B1 LU503722 B1 LU 503722B1 LU 503722 A LU503722 A LU 503722A LU 503722 A LU503722 A LU 503722A LU 503722 B1 LU503722 B1 LU 503722B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- absorption tower
- desulfurization absorption
- circulating pump
- slurry circulating
- desulfurization
- Prior art date
Links
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 102
- 230000023556 desulfurization Effects 0.000 title claims abstract description 102
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 85
- 239000002002 slurry Substances 0.000 title claims abstract description 69
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 65
- 239000006185 dispersion Substances 0.000 claims abstract description 39
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 28
- 239000003595 mist Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 17
- 239000003546 flue gas Substances 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000000428 dust Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000003009 desulfurizing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/014—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements with curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
Claims (8)
1. Entschwefelungsabsorptionsturm mit Frequenzwechselrichtregelung einer Aufschläimmungsumwälzpumpe, umfassend einen Entschwefelungsabsorptionsturm (1), dadurch gekennzeichnet, dass auf der Unterseite des Entschwefelungsabsorptionsturms (1) ein Untergrund (2) fixiert ist, die Mitte einer Seite des Entschwefelungsabsorptionsturms (1) von einem Lufteinlassrohr (3) durchdrungen ist, unterhalb dessen ein Steuerkasten (5) montiert ist, innerhalb dessen ein Frequenzwechselrichter (10) montiert ist, das Oberteil der anderen Seite des Entschwefelungsabsorptionsturms (1) von einem Luftauslassrohr (4) durchdrungen ist, in der Mitte der äußeren Oberfläche des Entschwefelungsabsorptionsturms (1) ein Beobachtungsfenster (6) montiert ist, in der Mitte der Unterseite des Entschwefelungsabsorptionsturms (1) eine Elektromaschine (12) montiert ist, an deren Ausgangsende eine Spindel (13) angeschlossen ist, an dem Oberteil und Unterteil der äuBeren Oberfläche der Spindel (13) jeweils eine Schmutzreinigungsbaugruppe (14) und eine Fluidführungsbaugruppe (15) angeordnet sind.
2. Entschwefelungsabsorptionsturm mit Frequenzwechselrichtregelung einer Aufschlimmungsumwälzpumpe nach Anspruch 1, dadurch gekennzeichnet, dass unterhalb des Luftauslassrohrs (4) eine Aufschlimmungsumwälzpumpe (7) montiert ist, an deren Fluideinlassende und deren Fluidauslassende jeweils ein Fluidzufuhrrohr (8) angeschlossen ist, an ein von dem Fluidauslassende der Aufschlimmungsumwälzpumpe (7) entfernten Ende des Fluidzufuhrrohrs (8) eine Sprühscheibe (9) angeschlossen ist, oberhalb deren ein Tropfenabscheider (11) montiert ist.
3. Entschwefelungsabsorptionsturm mit Frequenzwechselrichtregelung einer Aufschlimmungsumwälzpumpe nach Anspruch 2, dadurch gekennzeichnet, dass der Steuerkasten (5) durch den Frequenzwechselrichter (10) elektrisch mit der Aufschlimmungsumwälzpumpe (7) verbunden ist, die eine Aufschläimmungsumwälzpumpe mit einer Frequenzwechselrichtstruktur ist.
4. Entschwefelungsabsorptionsturm mit Frequenzwechselrichtregelung einer Aufschlimmungsumwälzpumpe nach Anspruch 1, dadurch gekennzeichnet, dass die Schmutzreinigungsbaugruppe (14) ein hülsenartig an das Oberteil der äußeren Oberfläche der Spindel (13) angeschlossenes Dispersionsnetz (1401) umfasst, an dessen -1-
oberen Ende allseitig ein Abstreifring (1402) fixiert ist, an dem allseitig mehrere Schieber (1403) fixiert sind.
5. Entschwefelungsabsorptionsturm mit Frequenzwechselrichtregelung einer Aufschlimmungsumwälzpumpe nach Anspruch 4, dadurch gekennzeichnet, dass auf der Innenwand des Entschwefelungsabsorptionsturms (1) mehrere an die Schieber (1403) angepassten Kulissen angeordnet sind, der Abstreifring (1402) durch die Schieber (1403) mit den Kulissen in Schiebesitz steht.
6 Entschwefelungsabsorptionsturm mit Frequenzwechselrichtregelung einer Aufschlimmungsumwälzpumpe nach Anspruch 4, dadurch gekennzeichnet, dass der Umfang des Abschleifrings (1402) an der Innenwand des Entschwefelungsabsorptionsturms (1) anliegt, die innere Mitte des Dispersionsnetzes (1401) mit der Spindel (13) über ein Gewinde verbunden ist.
7. Entschwefelungsabsorptionsturm mit Frequenzwechselrichtregelung einer Aufschlimmungsumwälzpumpe nach Anspruch 4, dadurch gekennzeichnet, dass die Fluidführungsbaugruppe (15) eine hülsenartig an das Unterteil der äußeren Oberfläche der Spindel (13) angeschlossene durchlässige Baumwollplatte (1501) umfasst, oberhalb deren eine an dem Unterteil der beiden Seiten der Spindel (13) fixierte Abstreifstange (1502) angeordnet ist.
8. Entschwefelungsabsorptionsturm mit Frequenzwechselrichtregelung einer Aufschlimmungsumwälzpumpe nach Anspruch 7, dadurch gekennzeichnet, dass die Unterseite der Abstreifstange (1502) an der Oberseite der durchlässigen Baumwollplatte (1501) anliegt, die Oberseite der Abstreifstange (1502) an die Unterseite des Dispersionsnetzes (1401) angepasst ist. -2-
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210436222.2A CN114849446A (zh) | 2022-04-25 | 2022-04-25 | 一种浆液循环泵变频调节脱硫吸收塔 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU503722B1 true LU503722B1 (en) | 2023-10-26 |
Family
ID=82633927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU503722A LU503722B1 (en) | 2022-04-25 | 2023-03-24 | Desulfurization absorption tower with variable frequency regulated slurry circulating pump |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114849446A (de) |
| LU (1) | LU503722B1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117919922B (zh) * | 2023-12-27 | 2024-09-24 | 宿迁龙净环保科技有限公司 | 一种锅炉烟气湿式脱硫除尘设备 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11151426A (ja) * | 1997-11-19 | 1999-06-08 | Ishikawajima Harima Heavy Ind Co Ltd | 煙突一体型排煙脱硫装置 |
| CN209735315U (zh) * | 2019-03-18 | 2019-12-06 | 杭州杭钢三江矿业有限公司 | 一种防堵塞的石灰石脱硫装置 |
| CN212283518U (zh) * | 2020-04-26 | 2021-01-05 | 辽宁佳诚环保设备有限公司 | 新型脱硫塔 |
| CN213761257U (zh) * | 2020-11-10 | 2021-07-23 | 西安热工研究院有限公司 | 一种浆液循环泵变频调节脱硫吸收塔 |
| CN214131056U (zh) * | 2020-12-17 | 2021-09-07 | 江苏实亚新材料科技有限公司 | 一种具有防结垢功能的石灰石脱硫吸收塔 |
| CN214437905U (zh) * | 2021-03-11 | 2021-10-22 | 山西漳山发电有限责任公司 | 一种环保型的火电厂烟气辅助脱硫装置 |
| CN215962873U (zh) * | 2021-08-27 | 2022-03-08 | 连云港市工投集团利海化工有限公司 | 一种便于回收废液的氯化苄生产用碱洗塔 |
-
2022
- 2022-04-25 CN CN202210436222.2A patent/CN114849446A/zh active Pending
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2023
- 2023-03-24 LU LU503722A patent/LU503722B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN114849446A (zh) | 2022-08-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20231026 |