CN203862132U - Wet flue gas desulfurization tower and deep flue gas purification system - Google Patents
Wet flue gas desulfurization tower and deep flue gas purification system Download PDFInfo
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- CN203862132U CN203862132U CN201420051286.1U CN201420051286U CN203862132U CN 203862132 U CN203862132 U CN 203862132U CN 201420051286 U CN201420051286 U CN 201420051286U CN 203862132 U CN203862132 U CN 203862132U
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Abstract
The utility model discloses a wet flue gas desulfurization tower and a deep flue gas purification system. The wet flue gas desulfurization tower comprises a tower body, a plurality of demisters, an anti-corrosion ultraviolet lamp tube, a lamp tube bracket, a spray device and a spray device bracket, wherein the demisters, the lamp tube bracket and the spray device bracket are fixed in the tower body; the demisters are loaded with a nano TiO2 photocatalyst; and the anti-corrosion ultraviolet lamp tube is fixed on the lamp tube bracket. When flue gas flows through the demisters, the nano TiO2 photocatalyst can promote sulfide and the like in the flue gas to react under irradiation of ultraviolet, so that the content of sulfur and nitrate in the flue gas is reduced. The spray device is fixed on the spray device bracket and comprises a water inlet pipe and a first spray nozzle used for spray-washing the demisters, one end of the water inlet pipe is located outside the tower body, and the other end is communicated with the first spray nozzle; and when scaling or dust accumulation is formed on the surface of the nano TiO2 photocatalyst, the spray device is used for removing scale or dust on the surface of the nano TiO2 photocatalyst, so that the nano TiO2 photocatalyst can perform desulfurization, denitration and the like on the flue gas continuously.
Description
Technical field
The utility model relates to flue gas desulfurization technique field, and particularly a kind of wet desulfuration tower also relates to a kind of flue gas deep purifying system that comprises above-mentioned wet desulfuration tower.
Background technology
Wet desulfuration tower is the device for coal-fired power plant or other local flue gases are carried out to desulfurization, comprise tower body and be fixed on three layers of demister in tower body, bottom at tower body is provided with alkali lye, and pending flue gas enters from the bottom of tower body, carries out desulphurization and denitration after alkali lye.But flue gas easily forms vapour-liquid and carries secretly in desulphurization and denitration process, the vapour-liquid in flue gas is carried secretly and is not only contained moisture, is also dissolved with sulfuric acid, sulfate, SO
2deng, therefore, demister is set in wet desulfuration tower, when smoke gas flow is during through demister, flue gas and demister bump, and reduce the vapour-liquid of flue gas to carry secretly, and still, smoke gas flow, in the time of demister, also has vapour-liquid to carry secretly, and the flue gas entering in atmosphere also contains sulphur, nitre etc.
Therefore, how solving in the flue gas to entering atmosphere, the higher problem of content of nitre, is those skilled in the art's technical issues that need to address.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of wet desulfuration tower, can effectively reduce the content of sulfureous in flue gas, nitre.
The utility model wet desulfuration tower, comprises tower body and is fixed on the multiple demisters in described tower body, wherein also comprise corrosion-resistant quartz burner, tube stand, spray equipment and spray equipment support, described demister is for being loaded with nano-TiO
2the demister of photocatalyst, described tube stand is fixed or is set up in described tower body, and described corrosion-resistant quartz burner is fixed on described tube stand, can irradiate nano-TiO
2photocatalyst, described spray equipment support is fixed or is set up in described tower body, and described spray equipment is fixed on described spray equipment support, includes water pipe and the first shower nozzle for demister described in hydro-peening, one end of described oral siphon is positioned at outside described tower body, and one end is communicated with described the first shower nozzle.
The utility model wet desulfuration tower, wherein at least one demister in multiple described demisters comprises the nano-TiO that carries that is provided with the demister support of air-vent and is placed on described demister support top
2the Immesion active carbon of photocatalyst, described demister support comprises bracing frame and leakproof frame, and support frame as described above is fixed or is set up on described tower body, and described leakproof frame is fixed or is set up on support frame as described above, and described Immesion active carbon is positioned on described leakproof frame.
The utility model wet desulfuration tower, wherein said bracing frame is Frame for supporting parallel pipes, described leakproof frame is glass orifice plate.
The utility model wet desulfuration tower, wherein said corrosion-resistant quartz burner comprises seal glass cover and is located at the quartz burner in described seal glass cover.
The utility model wet desulfuration tower, the inwall of wherein said tower body is loaded with nano-TiO
2photocatalyst coating, described spray equipment also comprises for the nano-TiO on tower body described in hydro-peening
2the second shower nozzle of photocatalyst, described the second shower nozzle is communicated with described oral siphon.
The utility model wet desulfuration tower, the thickness of wherein said Immesion active carbon is 0.05m-0.2m.
The utility model wet desulfuration tower, is wherein respectively equipped with described corrosion-resistant quartz burner and described spray equipment between demister described in the top of demister and every adjacent two layers described in the superiors.
The utility model flue gas deep purifying system, comprises wet desulfuration tower, flue and chimney, and described chimney is communicated with described wet desulfuration tower by described flue, and wherein said wet desulfuration tower is the wet desulfuration tower described in above-mentioned middle any one.
The utility model flue gas deep purifying system, wherein said flue comprises flue body, be fixed in described flue body, be provided with the flue demister of air-vent, be fixed on flue spray equipment support that described flue body is interior or described flue basis is external and be fixed on described flue spray equipment support, for cleaning the flue spray equipment of described flue demister.
The utility model flue gas deep purifying system, wherein said flue demister is for being loaded with nano-TiO
2the flue demister of photocatalyst, is also provided with flue tube stand in described flue body, and described flue tube stand is fixed with the corrosion-resistant quartz burner of flue.
The utility model flue gas deep purifying system, wherein said flue demister comprises flue demister support and is loaded with nano-TiO
2the Immesion active carbon of photocatalyst, described flue demister support comprises the flue glass orifice plate that is fixed on the intrinsic flue Frame for supporting parallel pipes of described flue and is fixed on described Frame for supporting parallel pipes, described Immesion active carbon is placed on described flue glass orifice plate, on described flue body, be also provided with discharge outlet, described discharge outlet is provided with water discharging valve.
With respect to prior art, the wet desulfuration tower that the utility model provides comprises tower body, multiple demister, corrosion-resistant quartz burner, tube stand, spray equipment and spray equipment support.Demister, tube stand, spray equipment support are fixed in tower body, are loaded with nano-TiO on demister
2photocatalyst, corrosion-resistant quartz burner is fixed on tube stand.When smoke gas flow is during through demister, nano-TiO
2photocatalyst can impel sulphur, nitre etc. in flue gas to react under ultraviolet irradiation, reduced the content of sulfureous in flue gas, nitre.Spray equipment is fixed on spray equipment support, and spray equipment includes water pipe and the first shower nozzle for hydro-peening demister, and one end of oral siphon is positioned at outside tower body, and one end is communicated with the first shower nozzle, works as nano-TiO
2after photocatalyst surface fouling or laying dust, utilize spray equipment by nano-TiO
2the dirt of photocatalyst surface or dust are removed, so that nano-TiO
2photocatalyst can constantly carry out desulphurization and denitration etc. to flue gas.
Below in conjunction with accompanying drawing, the utility model wet desulfuration tower is described further.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model flue gas deep purifying system;
Fig. 2 is the scheme of installation of tube stand and spray equipment support in the utility model;
Fig. 3 is the structural representation of glass orifice plate in the utility model.
In Fig. 1-Fig. 3:
Tower body-1, demister-2, tube stand-3, the first vertical flue body-4, the second vertical flue body-5, flue demister-6, flue tube stand-7, chimney-8, oral siphon-9, spray equipment support-10, glass orifice plate-11.
Detailed description of the invention
Core of the present utility model is to provide a kind of wet desulfuration tower that can effectively reduce sulfureous in flue gas, nitre content.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, Fig. 2 and Fig. 3, in a kind of detailed description of the invention, the wet desulfuration tower that the utility model provides comprises tower body 1, three demisters 2, corrosion-resistant quartz burner, tube stand 3, spray equipment and spray equipment supports 10.On tower body 1, on the sidewall between three demisters 2, be provided with nano-TiO
2photocatalyst coating, three demisters 2 are fixed in tower body 1, and one of them demister 2 is ridge formula demister, on ridge formula demister, scribbles nano-TiO
2photocatalyst, two other demister comprises demister support and is placed on the TiO that is loaded with of demister support top
2the Immesion active carbon of photocatalyst.Demister support comprises bracing frame and is provided with the leakproof frame of air-vent.More specifically, bracing frame is Frame for supporting parallel pipes, and Frame for supporting parallel pipes can be stainless-steel pipe bracket, also can be carbon steel pipes bracket, at the arranged outside corrosion-inhibiting coating of carbon steel pipes bracket, Frame for supporting parallel pipes is placed on the boss of tower body 1 inner side, and leakproof frame is glass orifice plate 11, be placed on the top of Frame for supporting parallel pipes, Immesion active carbon is placed on glass orifice plate 11, and when smoke gas flow is during through demister 2, flue gas can produce collision with demister 2, reduce the vapour-liquid in flue gas and carried secretly, and nano-TiO
2photocatalyst can impel sulphur, nitre etc. in flue gas to react under ultraviolet irradiation, further reduced the content of sulfureous in flue gas, nitre.
Preferentially selecting leakproof frame is glass orifice plate 11, and the corrosion-resistant quartz burner that can make to be positioned at glass orifice plate 11 belows shines the Immesion active carbon of glass orifice plate 11 tops, increases nano-TiO
2the intensity of photocatalyst desulphurization and denitration, demercuration, certainly, also can select stainless steel mesh etc.In order to make corrosion-resistant quartz burner can at utmost shine Immesion active carbon, the thickness of preferentially selecting Immesion active carbon is 0.05m-0.2m.
Tube stand 3 is placed on the boss of tower body 1 inner side, can be arranged in parallel, also can arranged crosswise, corrosion-resistant quartz burner is fixed on tube stand 3, corrosion-resistant quartz burner comprises seal glass cover and the quartz burner in seal glass cover is set, because glass has the features such as corrosion-resistant, moistureproof, therefore directly quartz burner is placed in seal glass cover, can effectively prevent the quartz burner corrosion such as thing that in use cure.
Spray equipment support 10 is placed on the boss of tower body 1 inner side, can be arranged in parallel, also can arranged crosswise, spray equipment is fixed on spray equipment support 10, spray equipment includes water pipe 9, the first shower nozzle and the second shower nozzle, the first shower nozzle and the second shower nozzle are all communicated with oral siphon 9, on oral siphon 9, are positioned at outside tower body 1 away from one end of the first shower nozzle and the second shower nozzle, and the first shower nozzle is for cleaning the nano-TiO on demister 2
2photocatalyst, the second shower nozzle is for cleaning the nano-TiO on tower body 1
22 photocatalysts, work as nano-TiO
2after photocatalyst surface fouling or laying dust, utilize spray equipment by nano-TiO
2the dirt of photocatalyst surface or dust are removed, so that nano-TiO
2photocatalyst can constantly carry out desulphurization and denitration, demercuration etc. to flue gas.
Above the superiors' demister 2 and between every adjacent two layers demister 2, be respectively equipped with corrosion-resistant quartz burner and spray equipment, can irradiate to greatest extent nano-TiO
2photocatalyst, increases the effect of desulfurization, demercuration and denitration.
Preferentially selecting the first shower nozzle and the second shower nozzle that are positioned at the superiors' demister 2 tops is atomizer, and being positioned at the first shower nozzle and second shower nozzle of below is common shower nozzle, carries secretly with the vapour-liquid reducing in flue gas.
Can establish a control panel in the outside of tower body 1, control panel and corrosion-resistant quartz burner can communicate to connect, to facilitate the switching of controlling corrosion-resistant quartz burner.
The utility model also provides a kind of flue gas deep purifying system, comprise wet desulfuration tower, flue and chimney 8, chimney 8 is communicated with wet desulfuration tower by flue, wet desulfuration tower is above-mentioned wet desulfuration tower, the beneficial effect that wet desulfuration tower is concrete, this flue gas deep purifying system all has, and repeats no more herein.
Flue comprises flue body, flue demister 6, the corrosion-resistant quartz burner of flue, flue spray equipment, flue spray equipment support 10 and flue tube stand 7.Flue demister 6 is located in flue body, which is provided with air-vent, and religion has nano-TiO
2photocatalyst, flue tube stand 7 is fixed in flue body, and the corrosion-resistant quartz burner of flue is fixed on flue tube stand 7, when smoke gas flow is during through flue body, nano-TiO
2photocatalyst can impel sulphur, nitre etc. in flue gas to react under ultraviolet irradiation, reduce the content of sulfureous in flue gas, nitre, flue spray equipment support 10 be fixed in flue body or flue this is external, flue spray equipment is fixed on flue spray equipment support 10, be used for cleaning flue demister 6, work as nano-TiO
2after photocatalyst surface fouling or dust stratification, utilize flue spray equipment by nano-TiO
2the dirt of photocatalyst surface or dust are removed, so that nano-TiO
2photocatalyst can constantly carry out desulphurization and denitration etc. to flue gas.
The corrosion-resistant quartz burner of flue comprises seal glass cover and the quartz burner in seal glass cover is set, because glass has the features such as corrosion-resistant, moistureproof, quartz burner is placed on to seal glass cover inner structure simple, can protection against the tide, anticorrosion etc., improve service life.
In a kind of detailed description of the invention, flue demister 6 comprises flue demister support and is placed on flue demister support, and is loaded with nano-TiO
2the Immesion active carbon of photocatalyst, flue demister support comprises bracing frame and leakproof frame, bracing frame is stainless-steel pipe bracket, leakproof frame is glass orifice plate, stainless-steel pipe bracket is fixed on flue body, glass orifice plate is placed on stainless-steel pipe bracket, and Immesion active carbon is positioned on stainless-steel pipe bracket.
Further, flue body comprises horizontal flue body and vertical flue body, flue demister 6 is positioned at vertical flue body, vertically flue body comprises the first vertical flue body 4 and the second larger vertical flue body 5 of diameter that diameter is less, the internal diameter of the second vertical flue body 5 is greater than the external diameter of the first vertical flue body 4, and one end of the second vertical flue body 5 is sealed in the outside of the first vertical flue body 4.Stainless-steel pipe bracket surrounds loop configuration, glass orifice plate is also loop configuration, be located at the inner side of stainless-steel pipe bracket, Immesion active carbon arranges the inner side of glass orifice plate, lay one deck along annular, lay after Immesion active carbon, then lay successively glass orifice plate and stainless steel tube bracket in the inner side of Immesion active carbon, Immesion active carbon is fixed in the space being formed by layer glass orifice plate.The internal diameter of flue demister 6 is identical with the internal diameter of the first vertical flue body 4, flue demister 6 is positioned at the second vertical flue body 5, its one end is connected with the bottom end seal of the first vertical flue body 4, the other end utilizes guard seal, the endoporus of flue demister 6 is communicated with the first vertical flue body 4, outside is communicated with the second vertical flue body 5, when smoke gas flow is after the first vertical flue body 4, enters in the second vertical flue body 5 through flue demister 6.
Certainly, also can, vertically in flue body, annular lattice coral being set, arrange and be loaded with nano-TiO at annular Ge Shannei
2the filter cloth of photocatalyst.
Be equipped with the corrosion-resistant quartz burner of flue in the inside and outside both sides of flue demister 6, flue tube stand 7 is fixed on the stainless steel tube bracket of flue demister 6.And the thickness of preferentially selecting Immesion active carbon is 0.1m-1.5m, so that the corrosion-resistant quartz burner of flue can shine all Immesion active carbons, improve the utilization rate of Immesion active carbon.The bottom of the second vertical flue body 5 is connected with horizontal flue body, and discharge outlet is located on horizontal flue body, and discharge outlet and the second vertical flue body 5 liquidate, so that the water of flue spray equipment ejection can all be discharged from flue body.
In this concrete preferred version of implementing, on baffle plate, be provided with conical protrusions, the height of conical protrusions reduces to the outside of baffle plate gradually from the middle part of baffle plate, so that the water being sprayed on baffle plate can all flow away.The shape that is arranged on the sewage draining exit on horizontal flue body can be cone-shaped groove, so that water can all be discharged in flue body.
In another kind of detailed description of the invention, flue also comprises sealing device, rotating shaft and drive unit, and flue demister is for being loaded with nano-TiO
2the filter cloth of photocatalyst, rotating shaft is provided with one, and its axis direction is horizontal direction, and is positioned at outside flue, and filter cloth is fixed in rotating shaft, and the position that filter cloth is set on flue body seals by sealing device.
Sealing device comprises rectangular seal housing and is fixed on the seal fan outside rectangular seal housing, and seal fan applies malleation in rectangular seal housing, prevents that flue gas from overflowing from flue body.The middle part of rectangular seal housing is provided with the through hole that runs through its both sides, flue body passes from the through hole of rectangular seal housing, flue body disconnects, and is provided with the gap of passing for filter cloth, and the bottom of rectangular seal housing and two relative sidewalls are also provided with the gap of passing for filter cloth.Filter cloth is fixed in rotating shaft through the sidewall of flue body and rectangular seal housing, and the gap of flue body and rectangular seal housing all seals by sealing gasket, in the time of flue gas process filter cloth, utilizes nano-TiO
2photocatalyst is to flue gas desulfurization, denitration.Rotating shaft is arranged in rectangular seal housing, and two ends are positioned at the outside of rectangular seal housing, is fixedly connected with the output shaft of drive unit, and flue tube stand is arranged in rectangular seal housing, is equipped with the corrosion-resistant quartz burner of flue in the both sides of filter cloth.Flue spray equipment is also arranged in rectangular seal housing, on rectangular seal housing, offers discharge outlet.
In another kind of detailed description of the invention, flue comprises sealing device, four rotating shafts and drive unit, and flue demister is for being loaded with nano-TiO
2the filter cloth of photocatalyst, the axis direction of four rotating shafts is vertical direction, the two ends of filter cloth are fixedly connected with, and four rotating shafts are set in to the inner side of filter cloth, form the rectangular shape of open at both ends.Two less sidewalls of the rectangular seal housing of sealing device are provided with the gap of passing for filter cloth, and rotating shaft is all positioned at the outside of rectangular seal housing, and other structures of sealing device are identical with above-mentioned sealing device.
Can make a limit of filter cloth be located in the horizontal flue body of flue body, the rectangular opening that the vertical flue body of flue body surrounds from filter cloth, pass, also can make two limits relative on filter cloth all arrange in the horizontal flue body of flue body, can on one or two other limit of filter cloth, flue spray equipment be set, flue spray equipment support can be rectangular case, the relative both sides of rectangular case are provided with gap, filter cloth passes from gap, rotating shaft is positioned at the outside of rectangular case, the bottom of rectangular case arranges discharge outlet, the shower nozzle of flue spray equipment arranges in flue spray equipment support, in the time being arranged in the filter cloth fouling of flue body or dust stratification, rotating shaft, filter cloth to be cleaned is turned in flue spray equipment support, utilize flue spray equipment to clean filter cloth.While flue spray equipment being all set on two limits of filter cloth, what can make the ejection of flue spray equipment is weak base water, an ejection be clear water.
Certainly, can in flue body, be provided with simultaneously and be loaded with nano-TiO
2the filter cloth of photocatalyst and be loaded with nano-TiO
2the Immesion active carbon of photocatalyst.
Certainly, flue also can only include flue body, flue demister, flue spray equipment and flue spray equipment support, and flue demister is filter cloth being impregnated with buck etc., repeats no more herein.
The above embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (11)
1. a wet desulfuration tower, comprises tower body and is fixed on the multiple demisters in described tower body, it is characterized in that: also comprise corrosion-resistant quartz burner, tube stand, spray equipment and spray equipment support, described demister is for being loaded with nano-TiO
2the demister of photocatalyst, described tube stand is fixed or is set up in described tower body, and described corrosion-resistant quartz burner is fixed on described tube stand, can irradiate nano-TiO
2photocatalyst, described spray equipment support is fixed or is set up in described tower body, and described spray equipment is fixed on described spray equipment support, includes water pipe and the first shower nozzle for demister described in hydro-peening, one end of described oral siphon is positioned at outside described tower body, and one end is communicated with described the first shower nozzle.
2. wet desulfuration tower according to claim 1, is characterized in that: at least one demister in multiple described demisters comprises the nano-TiO that carries that is provided with the demister support of air-vent and is placed on described demister support top
2the Immesion active carbon of photocatalyst, described demister support comprises bracing frame and leakproof frame, and support frame as described above is fixed or is set up on described tower body, and described leakproof frame is fixed or is set up on support frame as described above, and described Immesion active carbon is positioned on described leakproof frame.
3. wet desulfuration tower according to claim 2, is characterized in that: support frame as described above is Frame for supporting parallel pipes, and described leakproof frame is glass orifice plate.
4. wet desulfuration tower according to claim 3, is characterized in that: described corrosion-resistant quartz burner comprises seal glass cover and is located at the quartz burner in described seal glass cover.
5. according to the wet desulfuration tower described in any one in claim 2-4, it is characterized in that: the inwall of described tower body is loaded with nano-TiO
2photocatalyst coating, described spray equipment also comprises for the nano-TiO on tower body described in hydro-peening
2the second shower nozzle of photocatalyst, described the second shower nozzle is communicated with described oral siphon.
6. wet desulfuration tower according to claim 5, is characterized in that: the thickness of described Immesion active carbon is 0.05m-0.2m.
7. wet desulfuration tower according to claim 6, is characterized in that: described in the superiors, described in the top of demister and every adjacent two layers, between demister, be respectively equipped with described corrosion-resistant quartz burner and described spray equipment.
8. a flue gas deep purifying system, comprises wet desulfuration tower, flue and chimney, and described chimney is communicated with described wet desulfuration tower by described flue, it is characterized in that: described wet desulfuration tower is the wet desulfuration tower described in any one in claim 1-7.
9. flue gas deep purifying system according to claim 8, it is characterized in that: described flue comprises flue body, be fixed in described flue body, be provided with the flue demister of air-vent, be fixed on flue spray equipment support that described flue body is interior or described flue basis is external and be fixed on described flue spray equipment support, for cleaning the flue spray equipment of described flue demister.
10. flue gas deep purifying system according to claim 9, is characterized in that: described flue demister is for being loaded with nano-TiO
2the flue demister of photocatalyst, is also provided with flue tube stand in described flue body, and described flue tube stand is fixed with the corrosion-resistant quartz burner of flue.
11. flue gas deep purifying systems according to claim 10, is characterized in that: described flue demister comprises flue demister support and is loaded with nano-TiO
2the Immesion active carbon of photocatalyst, described flue demister support comprises the flue glass orifice plate that is fixed on the intrinsic flue Frame for supporting parallel pipes of described flue and is fixed on described Frame for supporting parallel pipes, described Immesion active carbon is placed on described flue glass orifice plate, on described flue body, be also provided with discharge outlet, described discharge outlet is provided with water discharging valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051286.1U CN203862132U (en) | 2014-01-26 | 2014-01-26 | Wet flue gas desulfurization tower and deep flue gas purification system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420051286.1U CN203862132U (en) | 2014-01-26 | 2014-01-26 | Wet flue gas desulfurization tower and deep flue gas purification system |
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| CN203862132U true CN203862132U (en) | 2014-10-08 |
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| CN201420051286.1U Withdrawn - After Issue CN203862132U (en) | 2014-01-26 | 2014-01-26 | Wet flue gas desulfurization tower and deep flue gas purification system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785288A (en) * | 2014-01-26 | 2014-05-14 | 北京诺曼斯佰环保科技有限公司 | Wet desulphurization tower and deep flue gas purification system |
| CN105797651A (en) * | 2016-05-25 | 2016-07-27 | 北京神雾环境能源科技集团股份有限公司 | Gas demister of slurry bed for hydrogenation of acetylene to ethylene |
| CN105833801A (en) * | 2016-05-27 | 2016-08-10 | 北京神雾环境能源科技集团股份有限公司 | Gas foam remover for acetylene hydrogenation type ethylene preparation trickle bed |
| CN105833806A (en) * | 2016-05-27 | 2016-08-10 | 北京神雾环境能源科技集团股份有限公司 | Gas foam remover for acetylene hydrogenation type ethylene preparation three-phase fluidized bed |
| CN105833803A (en) * | 2016-05-27 | 2016-08-10 | 北京神雾环境能源科技集团股份有限公司 | Gas foam remover for acetylene hydrogenation type ethylene preparation packing bubbling bed |
| CN106955589A (en) * | 2017-04-11 | 2017-07-18 | 中国海洋大学 | A kind of boiler smoke simultaneous SO_2 and NO removal device |
| CN113953088A (en) * | 2021-11-23 | 2022-01-21 | 昆明理工大学 | Integrated method for efficient dust removal and selective catalytic reduction denitration of smelting flue gas |
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2014
- 2014-01-26 CN CN201420051286.1U patent/CN203862132U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785288A (en) * | 2014-01-26 | 2014-05-14 | 北京诺曼斯佰环保科技有限公司 | Wet desulphurization tower and deep flue gas purification system |
| CN103785288B (en) * | 2014-01-26 | 2019-03-01 | 北京诺曼斯佰环保科技有限公司 | Wet desulfuration tower and flue gas advanced purification system |
| CN105797651A (en) * | 2016-05-25 | 2016-07-27 | 北京神雾环境能源科技集团股份有限公司 | Gas demister of slurry bed for hydrogenation of acetylene to ethylene |
| CN105833801A (en) * | 2016-05-27 | 2016-08-10 | 北京神雾环境能源科技集团股份有限公司 | Gas foam remover for acetylene hydrogenation type ethylene preparation trickle bed |
| CN105833806A (en) * | 2016-05-27 | 2016-08-10 | 北京神雾环境能源科技集团股份有限公司 | Gas foam remover for acetylene hydrogenation type ethylene preparation three-phase fluidized bed |
| CN105833803A (en) * | 2016-05-27 | 2016-08-10 | 北京神雾环境能源科技集团股份有限公司 | Gas foam remover for acetylene hydrogenation type ethylene preparation packing bubbling bed |
| CN106955589A (en) * | 2017-04-11 | 2017-07-18 | 中国海洋大学 | A kind of boiler smoke simultaneous SO_2 and NO removal device |
| CN113953088A (en) * | 2021-11-23 | 2022-01-21 | 昆明理工大学 | Integrated method for efficient dust removal and selective catalytic reduction denitration of smelting flue gas |
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| AV01 | Patent right actively abandoned |
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