CN108543400A - A kind of steam power plant's production high effective desulphurization device - Google Patents
A kind of steam power plant's production high effective desulphurization device Download PDFInfo
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- CN108543400A CN108543400A CN201810300611.6A CN201810300611A CN108543400A CN 108543400 A CN108543400 A CN 108543400A CN 201810300611 A CN201810300611 A CN 201810300611A CN 108543400 A CN108543400 A CN 108543400A
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- Prior art keywords
- filtration case
- power plant
- high effective
- steam power
- production high
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- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D53/005—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 by heat treatment
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- 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
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of steam power plant's production high effective desulphurization devices, including by-pass filtration case, it is connected with air inlet pipe at the top of by-pass filtration case, the inner cavity of by-pass filtration case is plugged with filter plate, the intracavity bottom of by-pass filtration case is connected with electric rotating machine, the left and right ends of rotary shaft are connected with filter leaf, the right side wall bottom of by-pass filtration case is connected with downtake pipe, the bottom of secondary filtration case is connected with stirring motor, the power output end of stirring motor is connected with stirring wheel by shaft, the inner cavity top of secondary filtration case is connected with isocon, the liquid feeding end of spiral conveying tube is connected with circulating pump, it is connected with hothouse and air-introduced machine on second exhaust pipe in turn.Structure of the invention reasonable design is filtered barrier to solid small particles pollutant by filter plate, is replaced and cleaned to filter plate by interface, while being adsorbed to the peculiar smell in flue gas by filter leaf, improves the filter effect of flue gas.
Description
Technical field
The present invention relates to desulfurizer technical field more particularly to a kind of steam power plant's production high effective desulphurization devices.
Background technology
Sulphur is bigger to the pollution of environment, and the pollution of oxysulfide and hydrogen sulfide to air, sulfate, hydrogen sulfide are to water body
Pollution, be the emphasis of current environmental protection work.Can burn a large amount of coal in the production procedure of steam power plant, and usually contain in coal
There is a certain amount of element sulphur, these element sulphurs can release a large amount of SO2 after burning, will be right if do not administered
Environment causes significant damage, therefore power industry will generally use desulphurization plant for removing the element sulphur in flue gas at present,
It prevents from causing serious Environment pollution, there is also many small particles of pollution objects in flue gas, direct emission is to air environment
Can pollute, existing desulfurizer can not often be collected it processing, and existing desulfurizer there are desulfurization not
Completely, it be easy to cause the problem of secondary pollution.
Invention content
It is an object of the invention to overcome the above-mentioned problems in the prior art, it is efficient to provide a kind of steam power plant's production use
Desulfurizer can effectively absorb small particles of pollution object, improve smoke filtering effect, increase desulfuration efficiency.To realize above-mentioned skill
Art purpose, reaches above-mentioned technique effect, and the present invention is achieved through the following technical solutions：
A kind of steam power plant's production high effective desulphurization device, including by-pass filtration case, the top connection of the by-pass filtration case
There are air inlet pipe, the inner cavity of the by-pass filtration case to be plugged with filter plate, the intracavity bottom of the by-pass filtration case is connected with electric rotating
The power output end of machine, the electric rotating machine is connected with rotary shaft, and the left and right ends of the rotary shaft are connected with filter leaf, institute
The right side wall bottom for stating by-pass filtration case is connected with downtake pipe, and secondary filtration is provided on the right side of the by-pass filtration case
The inner cavity of secondary filtration case is inserted into case, the outlet side of the downtake pipe, and the bottom of the secondary filtration case is connected with stirring
The power output end of motor, the stirring motor is connected with stirring wheel by shaft, and stirring wheel is located at the interior of secondary filtration case
The inner cavity top in bottom of chamber portion, the secondary filtration case is connected with isocon, and the bottom of the isocon is connected with atomizer, institute
It states and is connected with spiral conveying tube at the bottom centre of isocon, the liquid feeding end of the spiral conveying tube is connected with circulating pump, described
The top right side of secondary filtration case is connected with second exhaust pipe, and hothouse and air inducing are connected in turn on the second exhaust pipe
Machine.
Preferably, in steam power plant's production high effective desulphurization device, the left side wall of the by-pass filtration case offers interface.
Preferably, in steam power plant's production high effective desulphurization device, the filter leaf is by outer filter and internal activated carbon
Layer is composed.
Preferably, in steam power plant's production high effective desulphurization device, check valve is provided on the downtake pipe.
Preferably, it in steam power plant's production high effective desulphurization device, is separately connected at the top and bottom of the secondary filtration case
There are inlet tube and outlet tube.
Preferably, in steam power plant's production high effective desulphurization device, the stirring wheel is composed of disk and stirring inclined plate,
And stirring inclined plate angle with horizontal plane is 30 degree.
Preferably, in steam power plant's production high effective desulphurization device, the atomizer is mutually isostructural two groups, and left and right
It is symmetrically arranged amongst the bottom of isocon.
Preferably, in steam power plant's production high effective desulphurization device, the inner cavity of the hothouse is provided with heating wire net.
The beneficial effects of the invention are as follows：
On the one hand structure of the invention reasonable design is filtered barrier to solid small particles pollutant by filter plate, passes through
Interface is replaced and cleaned filter plate, while being adsorbed to the peculiar smell in flue gas by filter leaf, improves flue gas
Filter effect；Another aspect absorbing liquid is sprayed by atomizer, further improves flue gas and the contact surface of absorbing liquid
Product, improves the desulfuration efficiency of the present apparatus, is stirred to absorbing liquid by stirring wheel, improves absorbing liquid to the molten of sulfide
Solve rate.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the whole structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of stirring wheel of the present invention；
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -2, the present embodiment is a kind of steam power plant's production high effective desulphurization device, including by-pass filtration case
1, the top of by-pass filtration case 1 is connected with air inlet pipe 2, and the inner cavity of by-pass filtration case 1 is plugged with filter plate 3, by-pass filtration case 1 it is interior
Bottom of chamber portion is connected with electric rotating machine 4, and the power output end of electric rotating machine 4 is connected with rotary shaft 5, and the left and right ends of rotary shaft 5 connect
It is connected to filter leaf 6, the right side wall bottom of by-pass filtration case 1 is connected with downtake pipe 7, the right side setting of by-pass filtration case 1
There are secondary filtration case 8, the outlet side of downtake pipe 7 to be inserted into the inner cavity of secondary filtration case 8, the bottom connection of secondary filtration case 8
There is stirring motor 9, the power output end of stirring motor 9 is connected with stirring wheel 10 by shaft, and stirring wheel is located at secondary filtration
The inner cavity top of the intracavity bottom of case 8, secondary filtration case 8 is connected with isocon 11, and the bottom of isocon 11 is connected with atomization spray
First 12, spiral conveying tube 13 is connected at the bottom centre of isocon 11, and the liquid feeding end of spiral conveying tube 13 is connected with circulating pump
14, the top right side of secondary filtration case 8 is connected with second exhaust pipe 15, is connected with 16 He of hothouse on second exhaust pipe 15 in turn
Air-introduced machine 17.
The left side wall of by-pass filtration case 1 offers interface, and filter plate 3 easy to disassemble carries out cleaning replacement, filter leaf 6 by
Outer filter and internal activated carbon layer are composed, clear convenient for the peculiar smell in flue gas adsorb by internal active carbon layer
It removes, further increases the filter effect to flue gas, check valve is provided on downtake pipe 7, convenient for preventing in secondary filtration case 8
Absorbing liquid flow backwards, the top and bottom of secondary filtration case 8 are connected separately with inlet tube and outlet tube, are conveniently replaceable absorbing liquid,
Stirring wheel 10 by disk and stirring inclined plate be composed, and stir inclined plate angle with horizontal plane be 30 degree, be convenient for absorbing liquid into
Row stirring, atomizer 12 is mutually isostructural two groups, and the symmetrical bottom for being arranged in isocon 11, is absorbed convenient for improving
The inner cavity of the contact area of liquid and flue gas, hothouse 16 is provided with heating wire net, convenient for being thermally dried to discharge flue gas, removes
Remove the moisture in flue gas.
One of the present embodiment has particular application as：
The present apparatus is imported by air inlet pipe 2 in by-pass filtration case 1 at work, by flue gas, solid to little particle by filter plate 3
Body pollution object is filtered barrier, is replaced to filter plate 3 by interface when the solid small particles pollutant of filtering is more
Cleaning when flue gas enters the intracavity bottom of by-pass filtration case 1 by filter plate 3, starts electric rotating machine 4 so that rotary shaft 5 drives
Filter leaf 6 is rotated, and increases the contacting efficiency of filter leaf 6 and flue gas, while by internal activated carbon layer in flue gas
Peculiar smell adsorbed, further improve the filter effect of flue gas, open check valve, filtered flue gas is through downtake pipe
7 enter secondary filtration case 8, and the absorbing liquid of the sulfide in flue gas and 8 inner cavity of secondary filtration case carries out neutralization reaction to sulphur
Element is absorbed, and is started circulating pump 14, absorbing liquid is transported by spiral conveying tube 13 in isocon 11, and pass through shunting
The atomizer 12 of 11 both sides of pipe is sprayed, and is further improved the contact area of flue gas and absorbing liquid, is improved the present apparatus
Desulfuration efficiency, start stirring motor 9 so that stirring wheel 10 is stirred absorbing liquid, improve absorbing liquid to the molten of sulfide
Rate is solved, the flue gas after secondary filtration is entered by second exhaust pipe 15 in hothouse 16, is carried out to flue gas by heating silk screen
Heat drying removes moisture, is discharged under the draw of air-introduced machine 17 so that the present apparatus completes desulfurization work.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of steam power plant's production high effective desulphurization device, including by-pass filtration case, it is characterised in that：The by-pass filtration case
Top is connected with air inlet pipe, and the inner cavity of the by-pass filtration case is plugged with filter plate, the intracavity bottom connection of the by-pass filtration case
There are electric rotating machine, the power output end of the electric rotating machine to be connected with rotary shaft, the left and right ends of the rotary shaft were connected with
The right side wall bottom of filter leaf piece, the by-pass filtration case is connected with downtake pipe, is provided on the right side of the by-pass filtration case
The inner cavity of secondary filtration case is inserted into secondary filtration case, the outlet side of the downtake pipe, and the bottom of the secondary filtration case connects
It is connected to stirring motor, the power output end of the stirring motor is connected with stirring wheel by shaft, and stirring wheel is located at two level mistake
The inner cavity top of the intracavity bottom of filter box, the secondary filtration case is connected with isocon, and the bottom of the isocon is connected with mist
Change nozzle, is connected with spiral conveying tube at the bottom centre of the isocon, the liquid feeding end of the spiral conveying tube, which is connected with, to follow
Ring pumps, and the top right side of the secondary filtration case is connected with second exhaust pipe, drying is connected in turn on the second exhaust pipe
Room and air-introduced machine.
2. a kind of steam power plant's production high effective desulphurization device according to claim 1, it is characterised in that：The by-pass filtration
The left side wall of case offers interface.
3. a kind of steam power plant's production high effective desulphurization device according to claim 1, it is characterised in that：The filter leaf
It is composed of outer filter and internal activated carbon layer.
4. a kind of steam power plant's production high effective desulphurization device according to claim 1, it is characterised in that：The first exhaust
Check valve is provided on pipe.
5. a kind of steam power plant's production high effective desulphurization device according to claim 1, it is characterised in that：The secondary filtration
Inlet tube and outlet tube are connected separately at the top and bottom of case.
6. a kind of steam power plant's production high effective desulphurization device according to claim 1, it is characterised in that：The stirring wheel by
Disk is composed with stirring inclined plate, and it is 30 degree to stir inclined plate angle with horizontal plane.
7. a kind of steam power plant's production high effective desulphurization device according to claim 1, it is characterised in that：The atomizer
It it is mutually isostructural two groups, and the symmetrical bottom for being arranged in isocon.
8. a kind of steam power plant's production high effective desulphurization device according to claim 1, it is characterised in that：The hothouse
Inner cavity is provided with heating wire net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300611.6A CN108543400A (en) | 2018-04-04 | 2018-04-04 | A kind of steam power plant's production high effective desulphurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300611.6A CN108543400A (en) | 2018-04-04 | 2018-04-04 | A kind of steam power plant's production high effective desulphurization device |
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| Publication Number | Publication Date |
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| CN108543400A true CN108543400A (en) | 2018-09-18 |
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ID=63513948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810300611.6A Pending CN108543400A (en) | 2018-04-04 | 2018-04-04 | A kind of steam power plant's production high effective desulphurization device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589747A (en) * | 2018-11-01 | 2019-04-09 | 韩燕� | A kind of chemical emission processing Adsorption Concentration device |
| CN111023569A (en) * | 2019-11-07 | 2020-04-17 | 赵素真 | Circulating condensation boiler |
| CN112370954A (en) * | 2020-11-03 | 2021-02-19 | 河南城建学院 | Waste gas desulfurization device for ultraclean treatment engineering of industrial smoke and dust waste gas |
| CN112452143A (en) * | 2020-12-08 | 2021-03-09 | 倪霄杰 | High-efficient SOx/NOx control purifying column |
| CN115041012A (en) * | 2022-04-15 | 2022-09-13 | 吉林宏日新能源股份有限公司 | Biomass boiler desulphurization unit |
| CN115400561A (en) * | 2022-08-23 | 2022-11-29 | 浙江嘉宁环保新材料科技有限公司 | A desulfurization tower applied to the production of calcium oxide |
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| CN205461598U (en) * | 2016-02-24 | 2016-08-17 | 广东益诺欧环保股份有限公司 | Stirring formula industrial waste gas purifier |
| CN206414930U (en) * | 2017-01-17 | 2017-08-18 | 广州北港能源环保有限公司 | A kind of VOC organic waste gas treatment devices |
| CN107694259A (en) * | 2017-10-30 | 2018-02-16 | 无锡凹凸自动化科技有限公司 | A kind of environment-friendly type desulfurating dust-removing equipment |
| CN107715684A (en) * | 2017-12-14 | 2018-02-23 | 江苏天脉化工有限公司 | A kind of desulfurizer in thermal power plant |
| CN207048837U (en) * | 2017-05-17 | 2018-02-27 | 东莞市云峰环保设备有限公司 | A generator tail gas recovery and treatment device |
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| JP2004167407A (en) * | 2002-11-21 | 2004-06-17 | Joban Kyodo Karyoku Kk | Exhaust gas cleaning apparatus |
| CN104190190A (en) * | 2014-08-14 | 2014-12-10 | 浙江润洁环境科技有限公司 | Dedusting and desulfurization integrated machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589747A (en) * | 2018-11-01 | 2019-04-09 | 韩燕� | A kind of chemical emission processing Adsorption Concentration device |
| CN111023569A (en) * | 2019-11-07 | 2020-04-17 | 赵素真 | Circulating condensation boiler |
| CN112370954A (en) * | 2020-11-03 | 2021-02-19 | 河南城建学院 | Waste gas desulfurization device for ultraclean treatment engineering of industrial smoke and dust waste gas |
| CN112452143A (en) * | 2020-12-08 | 2021-03-09 | 倪霄杰 | High-efficient SOx/NOx control purifying column |
| CN115041012A (en) * | 2022-04-15 | 2022-09-13 | 吉林宏日新能源股份有限公司 | Biomass boiler desulphurization unit |
| CN115400561A (en) * | 2022-08-23 | 2022-11-29 | 浙江嘉宁环保新材料科技有限公司 | A desulfurization tower applied to the production of calcium oxide |
| CN115400561B (en) * | 2022-08-23 | 2023-11-24 | 浙江嘉宁环保新材料科技有限公司 | A desulfurization tower used in calcium oxide production |
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Application publication date: 20180918 |
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