CN204582947U - One is with the desulfation dust-extraction device that cools - Google Patents
One is with the desulfation dust-extraction device that cools Download PDFInfo
- Publication number
- CN204582947U CN204582947U CN201520287739.5U CN201520287739U CN204582947U CN 204582947 U CN204582947 U CN 204582947U CN 201520287739 U CN201520287739 U CN 201520287739U CN 204582947 U CN204582947 U CN 204582947U
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- China
- Prior art keywords
- nozzle
- flue
- layer
- cooler
- cooler casing
- 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
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 238000000889 atomisation Methods 0.000 claims abstract description 16
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 25
- 239000003546 flue gas Substances 0.000 abstract description 25
- 239000007789 gas Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 7
- 230000008676 import Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
One is with the desulfation dust-extraction device that cools, comprise the tower body of top tape outlet flue, flue and circulating water pool, two soda lime water layer is provided with from the bottom to top successively in described tower body, bubble layer, spraying layer and demist layer, the outer end of described flue is by the outlet of ring flange and cooler casing, air inlet is provided with on the right side of described cooler casing, cooler casing top is provided with atomization spring nozzle, the high temperature spring possessing high temperature auto-reset function is provided with in atomization spring nozzle, atomization spring nozzle is installed in nozzle body lower end, described nozzle body is installed in nozzle flange, nozzle flange is fixedly installed on cooler casing top, nozzle flange upper end cover is provided with nozzle cover, described cooler casing lower end is provided with cooler ash bucket, the utility model effectively can reduce the exhaust gas volumn of import, floor space is little, the good cooling effect of flue gas, except lime-ash ability is strong, efficiency of dust collection is high.
Description
Technical field
The utility model relates to gas cleaning processing technology field, and specifically one is with the desulfation dust-extraction device that cools.
Background technology
At present, relate to the flue gas of the fume generating furnace such as boiler, kiln generation mostly after udst separation, be more then discharged into high-altitude through limewash desulfurization, this dedusting, desulphurization plant floor space greatly, are invested high; The problems such as this spray column dedusting method efficiency of dust collection is not high, often there will be except unclean phenomenon, thus causes the flue gas of discharge not up to standard, spray column inefficiency, unstable; And dedusting dedusting housing inlet port flue-gas temperature, flue gas ash rate higher time, impact can be brought on the operational effect of deduster, therefore need to boiler produce flue gas lower the temperature and flue gas conditioning process.Traditional technology of mixing cold wind cooling can bring corresponding negative effect: cold wind cooling can make exhaust gas volumn greatly increase, air leak rate of air curtain increases, the pressure loss increases, it is bad because of rope that this all can run generation to boiler and deduster, and a large amount of lime-ash can be caused to enter in the dedusting housing of deduster, thus affect the dust removing effects of deduster.
Utility model content
The purpose of this utility model is to provide a kind of and reduces import exhaust gas volumn, and floor space is little, and flue gas cool-down is effective, and except lime-ash ability is strong, the band that efficiency of dust collection is high cools desulfation dust-extraction device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
One is with the desulfation dust-extraction device that cools, comprise the tower body of top tape outlet flue, flue and circulating water pool, two soda lime water layer is provided with from the bottom to top successively in described tower body, bubble layer, spraying layer and demist layer, described bubble layer, spraying layer, demist layer and the position corresponding to outlet flue are respectively equipped with manhole, the outer end of described flue is by the outlet of ring flange and cooler casing, air inlet is provided with on the right side of described cooler casing, cooler casing top is provided with atomization spring nozzle, the high temperature spring possessing high temperature auto-reset function is provided with in atomization spring nozzle, atomization spring nozzle is installed in nozzle body lower end, described nozzle body is installed in nozzle flange, nozzle flange is fixedly installed on cooler casing top, nozzle flange upper end cover is provided with nozzle cover, described cooler casing lower end is provided with cooler ash bucket, the inner of described flue is provided with the branched pipe inserting two soda lime water layers, the lower end of branched pipe is connected with the transverse tube of band venthole, the bottom of described tower body is provided with soil shifting opening, the tower body outer wall located above described transverse tube is provided with the return duct be communicated with circulating water pool, described circulating water pool is provided with the main-supply connected by water pump, described main-supply is provided with multiple branches shower, be connected with shower nozzle in the spraying layer of branch's shower insertion tower body on main-supply top, the inlet location of branch's shower insertion flue of main-supply bottom is connected with preposition shower nozzle.
Further, described bubble layer on and be provided with porous operator between spraying layer.
Further, described nozzle cover is fixedly connected with by securing member with between nozzle flange.
Further, described cooler ash bucket bottom end outlet is provided with push-pull valve.
Further, described cooler ash bucket bottom end outlet is provided with unloading valve, and unloading valve is arranged on push-pull valve lower end.
The beneficial effects of the utility model are: by arranging atomization spring nozzle in cooler casing, cooling, ash disposal can be realized and carry out several function such as neutralizing in one to some toxic gases, cool-down nozzle adopts the atomizer of spring automatic reset function, by very effective, high-temperature flue gas is lowered the temperature, temperature is adjusted to best region temperature simultaneously, the flue-gas temperature, smoke moisture, flue gas flow rate, dust concentration etc. of adjustment flue gas, so that deduster reaches maximum energy-saving operational effect; High-temperature flue gas enters in cooler casing by air inlet, while utilizing atomization spring nozzle to carry out lowering the temperature, sunk to the bottom by a large amount of lime-ash in flue gas, lime-ash in the accumulation of cooler hopper bottom, opens push-pull valve and unloading valve discharge lime-ash along cooler ash bucket inwall; Ring flange is exported with cooler casing and docks, flue gas enters desulfurization in tower body after in tower, again through absorption and spraying and dedusting, the gas being discharged into air is made to obtain effective purification, by arranging demist layer in the tower body below outlet flue, effectively can realize gas-liquid separation, foam removal efficiency is high, and reduce the discharge of the sulphur-containing substance be mingled with in gas, device on the whole floor space is little, clean-up effect is remarkable, and equipment investment cost is lower; By the position corresponding to bubble layer, spraying layer, demist layer and outlet flue, all manhole is set, guarantees the convenience that device keeps in repair.
In sum, the utility model effectively can reduce the exhaust gas volumn of import, and floor space is little, the good cooling effect of flue gas, and except lime-ash ability is strong, efficiency of dust collection is high.
Accompanying drawing explanation
Fig. 1 is that a kind of band cools the structural representation of desulfation dust-extraction device.
Fig. 2 is that a kind of band cools and to be atomized the structural representation that spring nozzle installs in desulfation dust-extraction device.
In figure: 1-demist layer, 2-shower nozzle, 3-manhole, 4-spraying layer, 5-bubble layer, 6-, 7-flue, 8-ring flange, the two soda lime water layer of 9-, 10-soil shifting opening, 11-main-supply, 12-transverse tube, 13-venthole, 14-return duct, 15-circulating water pool, 16-outlet flue, 17-porous operator, 18-is atomized spring nozzle, 19-high temperature spring, 20-nozzle body, 21-securing member, 22-nozzle cover, 23-nozzle flange, 24-cooler casing, 25-air inlet, 26-cooler ash bucket, 27-push-pull valve, 28-unloading valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, one is with the desulfation dust-extraction device that cools, comprise the tower body of top tape outlet flue 16, flue 7 and circulating water pool 15, two soda lime water layer 9 is provided with from the bottom to top successively in described tower body, bubble layer 5, spraying layer 4 and demist layer 1, described bubble layer 5, spraying layer 4, demist layer 1 and the position corresponding to outlet flue 16 are respectively equipped with manhole 3, the outer end of described flue 7 is by the outlet of ring flange 8 with cooler casing 24, air inlet 25 is provided with on the right side of described cooler 24 housing, cooler casing 24 top is provided with atomization spring nozzle 18, the high temperature spring 19 possessing high temperature auto-reset function is provided with in atomization spring nozzle 18, atomization spring nozzle 18 is installed in nozzle body 20 lower end, described nozzle body 20 is installed in nozzle flange 23, nozzle flange 23 is fixedly installed on cooler casing 24 top, nozzle flange 23 upper end cover is provided with nozzle cover 22, described cooler casing 24 lower end is provided with cooler ash bucket 26, the inner of described flue 7 is provided with the branched pipe inserting two soda lime water layers 9, the lower end of branched pipe is connected with the transverse tube 12 of band venthole 13, the bottom of described tower body is provided with soil shifting opening 10, above described transverse tube 12, the tower body outer wall at place is provided with the return duct 14 be communicated with circulating water pool 15, described circulating water pool 15 is provided with the main-supply 11 connected by water pump, described main-supply 11 is provided with multiple branches shower, be connected with shower nozzle 2 in the spraying layer 4 of branch's shower insertion tower body on main-supply 11 top, the inlet location of branch's shower insertion flue 7 of main-supply 11 bottom is connected with preposition shower nozzle 6, sulfuric acid is dissolved with in the drop that gas is carried secretly, the material such as sulfate and sulfur dioxide, demist layer 1 is provided with in the below tower body of outlet flue 16, effectively can take out the drop that gas is carried secretly, thus realize the object of Purge gas, decrease the pollution of air.
In embodiment, on described bubble layer 5 and between spraying layer 4, be provided with porous operator 17, can reduce to a certain extent bubble on gush, play certain buffer action.
In embodiment, described nozzle cover 22 is fixedly connected with by securing member 21 with between nozzle flange 23, thus guarantees to be atomized the fixing reliable and stable of spring nozzle 18.
In embodiment, described cooler ash bucket 26 bottom end outlet is provided with push-pull valve 27, described cooler ash bucket 26 bottom end outlet is provided with unloading valve 28, and unloading valve 28 is arranged on push-pull valve 27 lower end, opens push-pull valve 27 and unloading valve 28 is convenient to lime-ash to discharge outside cooler casing 24.
Operation principle of the present utility model is: by arranging atomization spring nozzle 18 in cooler casing 24, cooling, ash disposal can be realized and carry out several function such as neutralizing in one to some toxic gases, cool-down nozzle adopts the atomizer of spring automatic reset function, by very effective, high-temperature flue gas is lowered the temperature, temperature is adjusted to best region temperature simultaneously, the flue-gas temperature, smoke moisture, flue gas flow rate, dust concentration etc. of adjustment flue gas, so that deduster reaches maximum energy-saving operational effect; High-temperature flue gas enters in cooler casing 24 by air inlet 25, while utilizing atomization spring nozzle 18 to carry out lowering the temperature, sunk to the bottom by a large amount of lime-ash in flue gas, lime-ash is accumulated bottom cooler ash bucket 26 along cooler ash bucket 26 inwall, opens push-pull valve 27 and unloading valve 28 discharges lime-ash; Ring flange 8 is exported with cooler casing 24 and docks, before flue gas enters in tower, preposition shower nozzle 6 can further spray dedusting cooling process to flue gas, flue gas enters desulfurization in tower body after tower body, again through absorption and spraying and dedusting, the gas being discharged into air is made to obtain effective purification, by arranging demist layer 1 in the tower body below outlet flue 16, effectively can realize gas-liquid separation, foam removal efficiency is high, and reduce the discharge of the sulphur-containing substance be mingled with in gas, device on the whole floor space is little, clean-up effect is remarkable, and equipment investment cost is lower; Manhole 3 is all set by the position corresponding to bubble layer 5, spraying layer 4, demist layer 1 and outlet flue 16, guarantees the convenience that device keeps in repair.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a band cools desulfation dust-extraction device, comprise the tower body of top tape outlet flue, flue and circulating water pool, it is characterized in that, two soda lime water layer is provided with from the bottom to top successively in described tower body, bubble layer, spraying layer and demist layer, described bubble layer, spraying layer, demist layer and the position corresponding to outlet flue are respectively equipped with manhole, the outer end of described flue is by the outlet of ring flange and cooler casing, air inlet is provided with on the right side of described cooler casing, cooler casing top is provided with atomization spring nozzle, the high temperature spring possessing high temperature auto-reset function is provided with in atomization spring nozzle, atomization spring nozzle is installed in nozzle body lower end, described nozzle body is installed in nozzle flange, nozzle flange is fixedly installed on cooler casing top, nozzle flange upper end cover is provided with nozzle cover, described cooler casing lower end is provided with cooler ash bucket, the inner of described flue is provided with the branched pipe inserting two soda lime water layers, the lower end of branched pipe is connected with the transverse tube of band venthole, the bottom of described tower body is provided with soil shifting opening, the tower body outer wall located above described transverse tube is provided with the return duct be communicated with circulating water pool, described circulating water pool is provided with the main-supply connected by water pump, described main-supply is provided with multiple branches shower, be connected with shower nozzle in the spraying layer of branch's shower insertion tower body on main-supply top, the inlet location of branch's shower insertion flue of main-supply bottom is connected with preposition shower nozzle.
2. one according to claim 1 is with the desulfation dust-extraction device that cools, and it is characterized in that, is provided with porous operator on described bubble layer and between spraying layer.
3. one according to claim 1 is with the desulfation dust-extraction device that cools, and it is characterized in that, described nozzle cover is fixedly connected with by securing member with between nozzle flange.
4. one according to claim 1 is with the desulfation dust-extraction device that cools, and it is characterized in that, described cooler ash bucket bottom end outlet is provided with push-pull valve.
5. one according to claim 1 is with the desulfation dust-extraction device that cools, and it is characterized in that, described cooler ash bucket bottom end outlet is provided with unloading valve, and unloading valve is arranged on push-pull valve lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287739.5U CN204582947U (en) | 2015-05-05 | 2015-05-05 | One is with the desulfation dust-extraction device that cools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287739.5U CN204582947U (en) | 2015-05-05 | 2015-05-05 | One is with the desulfation dust-extraction device that cools |
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| Publication Number | Publication Date |
|---|---|
| CN204582947U true CN204582947U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287739.5U Expired - Fee Related CN204582947U (en) | 2015-05-05 | 2015-05-05 | One is with the desulfation dust-extraction device that cools |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396453A (en) * | 2015-12-21 | 2016-03-16 | 天津欧盼科技开发有限公司 | Desulphurization device used for preventing environment pollution |
| CN105536471A (en) * | 2015-12-10 | 2016-05-04 | 刘操 | Apparatus for flue gas desulfurization, dedusting and purification |
| CN106582242A (en) * | 2017-02-16 | 2017-04-26 | 中国石油大学(华东) | Injection driven type fine flue gas processing device and method |
| CN108344309A (en) * | 2017-01-22 | 2018-07-31 | 同方环境股份有限公司 | A kind of cooling device for handling water cooling tower in sludge incineration tail gas |
| CN113398743A (en) * | 2021-06-24 | 2021-09-17 | 广州市华英防腐设备有限公司 | Glass fiber reinforced plastic desulfurizing tower |
-
2015
- 2015-05-05 CN CN201520287739.5U patent/CN204582947U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536471A (en) * | 2015-12-10 | 2016-05-04 | 刘操 | Apparatus for flue gas desulfurization, dedusting and purification |
| CN105396453A (en) * | 2015-12-21 | 2016-03-16 | 天津欧盼科技开发有限公司 | Desulphurization device used for preventing environment pollution |
| CN108344309A (en) * | 2017-01-22 | 2018-07-31 | 同方环境股份有限公司 | A kind of cooling device for handling water cooling tower in sludge incineration tail gas |
| CN106582242A (en) * | 2017-02-16 | 2017-04-26 | 中国石油大学(华东) | Injection driven type fine flue gas processing device and method |
| CN113398743A (en) * | 2021-06-24 | 2021-09-17 | 广州市华英防腐设备有限公司 | Glass fiber reinforced plastic desulfurizing tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151209 Address after: 100085, room 23, building 2, building 72, building 93, Qinghe Third Street, Haidian District, Beijing Patentee after: BEIJING QIYUE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 315700 Xiangshan Binhai Economic Development Zone, Zhejiang, China, Ningbo Patentee before: Fang Hong |
|
| CP03 | Change of name, title or address |
Address after: 100107 Beijing city Chaoyang District red barracks Road No. 15 building C block 803 rip Patentee after: BEIJING QI YUE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 100085, room 23, building 2, building 72, building 93, Qinghe Third Street, Haidian District, Beijing Patentee before: BEIJING QIYUE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Take cooling desulfurization dust collector Effective date of registration: 20181128 Granted publication date: 20150826 Pledgee: Huaxia Bank Beijing branch, Limited by Share Ltd. Pledgor: BEIJING QI YUE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: 2018990001123 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200317 Granted publication date: 20150826 Pledgee: Huaxia Bank Beijing branch, Limited by Share Ltd. Pledgor: BEIJING QI YUE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2018990001123 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |