CN200995120Y - Smoke desulfurizing absorbing tower by integrated glass fiber reinforced plastic ammonia method - Google Patents
Smoke desulfurizing absorbing tower by integrated glass fiber reinforced plastic ammonia method Download PDFInfo
- Publication number
- CN200995120Y CN200995120Y CN200620165302.5U CN200620165302U CN200995120Y CN 200995120 Y CN200995120 Y CN 200995120Y CN 200620165302 U CN200620165302 U CN 200620165302U CN 200995120 Y CN200995120 Y CN 200995120Y
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- CN
- China
- Prior art keywords
- tower body
- flue gas
- tower
- packing layer
- fiberglass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000011152 fibreglass Substances 0.000 title claims abstract description 19
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 15
- 230000003009 desulfurizing effect Effects 0.000 title claims description 13
- 238000000034 method Methods 0.000 title description 2
- 239000000779 smoke Substances 0.000 title 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000003546 flue gas Substances 0.000 claims abstract description 31
- 238000012856 packing Methods 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 26
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 6
- 241000282326 Felis catus Species 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000006477 desulfuration reaction Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 230000023556 desulfurization Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
整体玻璃钢氨法烟气脱硫吸收塔，属环保净化分离设备，包括塔体、塔体上的烟气进口和烟气出口、塔体内的填料层、填料层上方的喷淋装置，塔体由玻璃钢制造，烟气进口置于塔顶，烟气出口置于填料层下方的中部塔体上，所述的塔体烟气进口外围置有一环形水封槽，水封槽的高度大于塔体烟气进口圆筒壁，烟气进口圆筒壁上均匀布设有溢流堰，该设备采用上进下出的烟气走向，烟气一进入塔内即由喷淋液进行冷却，温度下降速度快，在不需其它辅助降温措施的情况下，使烟气通过填料层吸收段时，温度降到填料安全使用的范围，延长填料的使用寿命。
The integral FRP ammonia flue gas desulfurization absorption tower is an environmental protection purification and separation equipment, including the tower body, the flue gas inlet and flue gas outlet on the tower body, the packing layer in the tower body, and the spray device above the packing layer. The tower body is made of glass fiber reinforced plastic Manufacturing, the flue gas inlet is placed on the top of the tower, and the flue gas outlet is placed on the middle tower body below the packing layer. There is an annular water seal groove on the periphery of the tower body flue gas inlet, and the height of the water seal groove is greater than that of the tower body flue gas. The inlet cylinder wall and the overflow weir are uniformly arranged on the flue gas inlet cylinder wall. The equipment adopts the direction of flue gas going in and out from the top. Once the flue gas enters the tower, it is cooled by the spray liquid, and the temperature drops quickly. Without other auxiliary cooling measures, when the flue gas passes through the absorption section of the packing layer, the temperature drops to the safe use range of the packing, prolonging the service life of the packing.
Description
Technical field
The utility model belongs to the environmental purification separation equipment, relates to a kind of ammonia type flue gas desulfurizing and uses the absorption tower, refers in particular to a kind of whole fiberglass ammonia type flue gas desulfurizing absorption tower.
Background technology
Chinese patent CN " 200420109459.7 " discloses a kind of " Desulfurized Filled Tower of Flue Gas Ammonia Process ", comprise a tubular body of the tower, gas approach is arranged at the body of the tower bottom, the body of the tower top is an exhanst gas outlet, the body of the tower middle part is one section packing section that is filled with big infilling, the packing section top is provided with the absorption liquid spray equipment, the packing section below is provided with collecting tank, the top of body of the tower is provided with demister, go out on advancing under this packed tower adopts,, cooling water circulating device is set in the body of the tower center in order to reduce the temperature of flue gas in the tower, comparatively speaking, manufacturing cost and equipment volume are all bigger, and in addition, this large stuffing tower is because of the problem of manufacturing technology, usually made by the material of metal liner corrosion-proof lining, service life is short.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, provide a kind of antiseptic property good, long service life, cost of investment is low, the whole fiberglass ammonia type flue gas desulfurizing absorption tower that desulfuration efficiency is high, the main improvement is that tower body made by glass-reinforced plastic material, go out under the flue gas flow direction employing is enterprising, the cooling water circulation is not established at the tower body middle part, the place is provided with water sealed tank in the tower body gas approach, overfalling weir is offered in the flue gas inlet tube upper end, specifically implement like this: whole fiberglass ammonia type flue gas desulfurizing absorption tower, comprise tower body, gas approach on the tower body and exhanst gas outlet, packing layer in the tower body, the spray equipment of packing layer top, it is characterized in that tower body is by the fiberglass manufacturing, gas approach places cat head, exhanst gas outlet places on the middle part tower body of packing layer below, described tower body gas approach periphery is equipped with an annular seal-water tank, the height of water sealed tank evenly is laid with downflow weir greater than tower body gas approach cylindrical wall on the gas approach cylindrical wall.The utility model adopts machinery to be wound up as the master, manual pasting is the manufacturing process of assisting, make this large-scale suction with the fiberglass steel and inhale tower, cost is low, corrosion-resistant, by the gas approach periphery one cannelure that is used to deposit water is set, guarantee that the gas approach place seals fully, water in the cannelure is evenly distributed on cat head and the tower wall by the downflow weir of being located on the gas approach, the moisture film that makes top tower body inner surface keep one deck to flow, prevent the high-temperature flue gas tower body of burning, for guaranteeing the moisture film forming effect, overfall is designed to the evenly triangular structure of layout.
Tower body lower horizontal of the present utility model is equipped with some demarcation strips, the tower body lower part is become the crystallized region sky portion on demarcation strip top and the oxidation panel space between each demarcation strip, described oxidation panel space is built-in with the oxidation air distributor and connects the outside blower fan of tower body, in order further to improve solid-liquid separation effect, clear liquid is isolated fully, the utility model is equipped with the clear liquid demarcation strip in the oxidation panel space, described clear liquid demarcation strip obtuse angle distributes, and the swash plate of being located at oxidation panel top, overlap joint vertical panel and tower body inwall by a vertical panel and that is arranged in parallel with the tower vertical axis constitutes.
Shower nozzle on the utility model spray quinoline device is upwards installed, and shower nozzle is a helical structure, is star and distributes, and contacts by the reverse convection current of gas-liquid two-phase, reaches to absorb and cooling-down effect.The nozzle layout of sprinkler direction of star arrangement tilts to the tower wall simultaneously, is covered with the tower wall when spray liquid is sprayed, and protection tower wall is not burnt by high temperature.
The utility model adopts the enterprising flue gas trend that goes out down, flue gas one enters in the tower and is promptly cooled off by spray liquid, the temperature decrease speed is fast, under the situation that does not need other auxiliary temperature-reducing measure, when making flue gas pass through the packing layer absorber portion, temperature drops to the scope of filler safe handling, prolongs the service life of filler.
Description of drawings
Fig. 1 is this practical structural representation.
Fig. 2 is outer amplification of M and expanded view.
The specific embodiment
Whole fiberglass ammonia type flue gas desulfurizing absorption tower, tower body 3 is by the fiberglass manufacturing, cat head is equipped with gas approach 1, gas approach 1 periphery is equipped with an annular seal-water tank 11, the height of annular seal-water tank 11 is greater than tower body gas approach cylindrical wall 12, evenly be laid with triangle downflow weir 13 on the gas approach cylindrical wall 12, tower body 3 is built-in with packing layer 5, packing layer 5 tops are furnished with spray equipment 4, shower nozzle on the spray quinoline device is upwards installed, shower nozzle is a helical structure, being star distributes, the middle part tower body of packing layer 5 belows is provided with exhanst gas outlet 2, tower body 3 lower horizontal are placed with some demarcation strips 8, and demarcation strip 8 tops are tower body crystallized region 6 spaces, and 8 of each demarcation strips are tower body oxidation panel 7 spaces, oxidation panel 7 spaces are built-in with air sparger 71 and connect the outside blower fan of tower body, oxidation panel also is equipped with clear liquid demarcation strip 9 in 7 spaces, and clear liquid demarcation strip 9 obtuse angles distribute, and is located at the oxidation panel top by a vertical panel and that is arranged in parallel with the tower vertical axis, the swash plate of overlap joint vertical panel and tower body inwall constitutes.
Claims (6)
1. whole fiberglass ammonia type flue gas desulfurizing absorption tower, comprise the packing layer in gas approach on tower body, the tower body and exhanst gas outlet, the tower body, the spray equipment of packing layer top, it is characterized in that tower body is by the fiberglass manufacturing, gas approach places cat head, exhanst gas outlet places on the middle part tower body of packing layer below, described tower body gas approach periphery is equipped with an annular seal-water tank, and the height of water sealed tank evenly is laid with downflow weir greater than tower body gas approach cylindrical wall on the gas approach cylindrical wall.
2. whole fiberglass ammonia type flue gas desulfurizing according to claim 1 absorption tower is characterized in that the downflow weir on the tower body gas approach tube wall is a triangle.
3. whole fiberglass ammonia type flue gas desulfurizing according to claim 1 absorption tower is characterized in that the fiberglass tower body is that to be wound up as main, manual pasting with machinery be the auxilliary overall structure of making.
4. according to claim 1,2, one of 3 described whole fiberglass ammonia type flue gas desulfurizing absorption towers, it is characterized in that the tower body lower horizontal is equipped with some demarcation strips, demarcation strip top is tower body crystallized region space, be tower body oxidation panel space between each demarcation strip, described oxidation panel space is built-in with the oxidation air distributor and connects the outside blower fan of tower body.
5. whole fiberglass ammonia type flue gas desulfurizing according to claim 4 absorption tower, it is characterized in that the oxidation panel space is equipped with the clear liquid demarcation strip, described clear liquid demarcation strip obtuse angle distributes, and the swash plate of being located at oxidation panel top, overlap joint vertical panel and tower body inwall by a vertical panel and that is arranged in parallel with the tower vertical axis constitutes.
6. according to claim 1,2, one of 3 described whole fiberglass ammonia type flue gas desulfurizing absorption towers, the shower nozzle that it is characterized in that spraying on the quinoline device is upwards installed, and shower nozzle is a helical structure, is star and distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620165302.5U CN200995120Y (en) | 2006-12-04 | 2006-12-04 | Smoke desulfurizing absorbing tower by integrated glass fiber reinforced plastic ammonia method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620165302.5U CN200995120Y (en) | 2006-12-04 | 2006-12-04 | Smoke desulfurizing absorbing tower by integrated glass fiber reinforced plastic ammonia method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995120Y true CN200995120Y (en) | 2007-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620165302.5U Expired - Fee Related CN200995120Y (en) | 2006-12-04 | 2006-12-04 | Smoke desulfurizing absorbing tower by integrated glass fiber reinforced plastic ammonia method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995120Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716656A (en) * | 2012-03-23 | 2012-10-10 | 北京东旭宏业科技有限公司 | Smoke washing device |
| CN104607007A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Flue gas dust removal desulfurization reactor and flue gas desulfurization method |
| CN104607019A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Double-circulating flue gas dust removal desulfurization reactor and flue gas desulfurization method |
| CN104607008A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Double-circulating flue gas dust removal desulfurization tower and flue gas desulfurization method |
| CN104607021A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Double-circulating flue gas dust removal desulfurization tower and flue gas desulfurization method |
| CN104607018A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | H-shaped flue gas dust removal desulfurization reactor and flue gas desulfurization method |
| CN105833668A (en) * | 2015-01-15 | 2016-08-10 | 北京中天元环境工程有限责任公司 | Flue gas desulfurization tower |
| CN106345136A (en) * | 2015-07-15 | 2017-01-25 | 中国石油化工股份有限公司 | Crystallization tower for gas-gas reaction |
-
2006
- 2006-12-04 CN CN200620165302.5U patent/CN200995120Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716656A (en) * | 2012-03-23 | 2012-10-10 | 北京东旭宏业科技有限公司 | Smoke washing device |
| CN104607008B (en) * | 2013-11-05 | 2017-01-11 | 中国石油化工股份有限公司 | Double-circulating flue gas dust removal desulfurization tower and flue gas desulfurization method |
| CN104607019A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Double-circulating flue gas dust removal desulfurization reactor and flue gas desulfurization method |
| CN104607008A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Double-circulating flue gas dust removal desulfurization tower and flue gas desulfurization method |
| CN104607021A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Double-circulating flue gas dust removal desulfurization tower and flue gas desulfurization method |
| CN104607018A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | H-shaped flue gas dust removal desulfurization reactor and flue gas desulfurization method |
| CN104607021B (en) * | 2013-11-05 | 2017-01-11 | 中国石油化工股份有限公司 | Double-circulating flue gas dust removal desulfurization tower and flue gas desulfurization method |
| CN104607018B (en) * | 2013-11-05 | 2017-01-11 | 中国石油化工股份有限公司 | H-shaped flue gas dust removal desulfurization reactor and flue gas desulfurization method |
| CN104607007A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Flue gas dust removal desulfurization reactor and flue gas desulfurization method |
| CN104607007B (en) * | 2013-11-05 | 2017-02-01 | 中国石油化工股份有限公司 | Flue gas dust removal desulfurization reactor and flue gas desulfurization method |
| CN105833668A (en) * | 2015-01-15 | 2016-08-10 | 北京中天元环境工程有限责任公司 | Flue gas desulfurization tower |
| CN106345136A (en) * | 2015-07-15 | 2017-01-25 | 中国石油化工股份有限公司 | Crystallization tower for gas-gas reaction |
| CN106345136B (en) * | 2015-07-15 | 2018-10-12 | 中国石油化工股份有限公司 | One kind being used for the crystallizing tower of gas-solid/liquid/gas reactions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20121204 |