CN107715684A - A kind of desulfurizer in thermal power plant - Google Patents
A kind of desulfurizer in thermal power plant Download PDFInfo
- Publication number
- CN107715684A CN107715684A CN201711337629.5A CN201711337629A CN107715684A CN 107715684 A CN107715684 A CN 107715684A CN 201711337629 A CN201711337629 A CN 201711337629A CN 107715684 A CN107715684 A CN 107715684A
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- China
- Prior art keywords
- fixedly connected
- screen pack
- desulfurization
- desulfurizer
- power plant
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
-
- 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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to desulphurization plant technical field, and disclose a kind of desulfurizer in thermal power plant, including desulfurization case and Rose Box, the side of Rose Box is fixedly connected with air inlet pipe, one end of air inlet pipe is fixedly connected with air pump, Rose Box is internally provided with the first screen pack and the second screen pack, the opposite side of Rose Box is fixedly connected with appendix, one end of appendix is run through and extends to the inside of desulfurization case, the center in desulfurization bottom portion is fixedly connected with discharge nozzle, the bottom of discharge nozzle is fixedly connected with storage liquid case, and the front for storing liquid case offers discharging opening.The present invention, filtering can be played a part of to waste gas by Rose Box, the first screen pack and the second screen pack, filter out the particulate matter in waste gas, it can prevent the solution in desulfurization case from entering appendix when appendix stops and ventilated by baffle plate and spring, be easy to recycle the solution after desulfurization by discharge nozzle, storage liquid case and discharging opening.
Description
Technical field
The present invention relates to desulphurization plant technical field, specially a kind of desulfurizer in thermal power plant.
Background technology
With the fast development of China's economy, discharge also constantly increases.Total release is accounted for by what coal burning was discharged
85%, account for the 60% of total release, the acid rain amount caused by the two accounts for the 82% of total acid rainfall.Point out that China is every according to relevant research
Economy caused by year discharge is failed to keep an appointment hundreds of millions yuan, about 500,000,000,000 yuan of economic loss caused by annual China and Acid Rain Pollution.From previous generation
Record the seventies, developed country starts industrial smoke on the basis of SO 2 from fume emission control technique research for many years
Neutralize the research of removing simultaneously.
Sulfur dioxide can also form suspended particulate substance, also known as aerosol in atmosphere, right as the breathing of people enters lung
Lung has coup injury effect, while thermal power plant builds, can also build corresponding desulfurization and take off equipment, otherwise but existing equipment
Desulfurized effect is poor, or complicated, cost is high.
The content of the invention
(One)The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of desulfurizer in thermal power plant, possess desulfurized effect it is good and
Low cost and other advantages, solves the problems, such as desulfurized effect difference.
(Two)Technical scheme
To realize above-mentioned desulfurized effect is good and cost is low purpose, the present invention provides following technical scheme:A kind of thermal power plant
Desulfurizer, including desulfurization case and Rose Box, the side of the Rose Box is fixedly connected with air inlet pipe, the one of the air inlet pipe
End is fixedly connected with air pump, and the Rose Box is internally provided with the first screen pack and the second screen pack, the Rose Box it is another
Side is fixedly connected with appendix, and one end of the appendix is run through and extends to the inside of desulfurization case, the desulfurization bottom portion
Center be fixedly connected with discharge nozzle, the bottom of the discharge nozzle is fixedly connected with storage liquid case, and the front for storing liquid case opens up
There is discharging opening, motor is provided with the top of the desulfurization case, the output shaft of the motor is fixedly connected with bull stick, the bull stick
Side is fixedly connected with puddler, and the surface of the puddler is fixedly connected with paddle, and the surface of the paddle offers
Through hole, the side of the motor are provided with the venthole for being opened in desulfurization box top, and the side for storing liquid case is provided with water pump,
The input of the water pump is fixedly connected with conduit, and one end of the conduit is fixedly connected with the first connecting tube and the second connection
Pipe, first connecting tube are internally provided with the first valve, and one end of first connecting tube is fixedly connected with reagent box, institute
The output end for stating water pump is fixedly connected with flexible pipe, and one end of the flexible pipe is fixedly connected with shower nozzle.
Preferably, the size of first screen pack and the second screen pack is identical, and the filter opening of first screen pack is more than
The filter opening of second screen pack.
Preferably, one end of the appendix is provided with baffle plate, and the side of the baffle plate is fixedly connected with spring, the bullet
One end of spring is fixedly connected with the inwall of desulfurization case.
Preferably, the bottom of the desulfurization case is fixedly connected with pillar, and the quantity of the pillar is two.
Preferably, the connecting rod for being fixedly connected on bull stick side is provided with the top of the puddler, the connecting rod
One end is fixedly connected with hairbrush.
Preferably, the bottom of the reagent box is fixedly connected with water tank, and the inside of reagent box is filled with calcium oxide solution,
The side of the water tank is fixedly connected with one end of the second connecting tube, and second connecting tube is internally provided with the second valve.
(Three)Beneficial effect
Compared with prior art, the invention provides a kind of desulfurizer in thermal power plant, possesses following beneficial effect:
1st, the desulfurizer in the thermal power plant, waste gas can be played by Rose Box, the first screen pack and the second screen pack
The effect of filtering, the particulate matter in waste gas is filtered out, desulfurization can be prevented when appendix stops and ventilated by baffle plate and spring
Solution in case enters appendix, is easy to recycle the solution after desulfurization by discharge nozzle, storage liquid case and discharging opening, passes through
Motor, bull stick, puddler, paddle and through hole improve the cutting force degree of stirring, ensure that the uniformity of agitating solution, make waste gas
React more abundant with calcium oxide, improve the desulfurized effect of the device.
2nd, the desulfurizer in the thermal power plant, motor, connecting rod, hairbrush, water pump, conduit, the first connecting tube, are passed through
One valve, water tank, reagent box, the second connecting tube, the second valve, flexible pipe and shower nozzle had both facilitated the cleaning of desulfurization case, and conveniently
To exhuast gas desulfurization, calcium oxide solution comparison is cheap, and exhuast gas desulfurization is reduced by calcium oxide solution for the addition of reagent
The cost of desulfurization.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is schematic enlarged-scale view at A of the present invention.
In figure:1 desulfurization case, 2 Rose Boxes, 3 air inlet pipe, 4 air pumps, 5 first screen packs, 6 second screen packs, 7 appendixs, 8
Spring, 9 baffle plates, 10 pillars, 11 discharge nozzles, 12 store liquid cases, 13 discharging openings, 14 motors, 15 bull sticks, 16 puddlers, 17 paddles,
18 through holes, 19 connecting rods, 20 hairbrush, 21 ventholes, 22 water pumps, 23 conduits, 24 first connecting tubes, 25 first valves, 26 reagents
Case, 27 second connecting tubes, 28 second valves, 29 water tanks, 30 flexible pipes, 31 shower nozzles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of desulfurizer in thermal power plant, including desulfurization case 1 and Rose Box 2, the one of Rose Box 2
Side is fixedly connected with air inlet pipe 3, and one end of air inlet pipe 3 is fixedly connected with air pump 4, and Rose Box 2 is internally provided with the first filtering
The screen pack 6 of net 5 and second, the first screen pack 5 is identical with the size of the second screen pack 6, and the filter opening of the first screen pack 5 is more than second
The filter opening of screen pack 6, filtering, mistake can be played a part of to waste gas by Rose Box 2, the first screen pack 5 and the second screen pack 6
The particulate matter in waste gas is filtered, the opposite side of Rose Box 2 is fixedly connected with appendix 7, and one end of appendix 7 is run through and extended to
The inside of desulfurization case 1, one end of appendix 7 are provided with baffle plate 9, and the side of baffle plate 9 is fixedly connected with spring 8, one end of spring 8
It is fixedly connected with the inwall of desulfurization case 1, can be prevented by baffle plate 9 and spring 8 when appendix 7 stops and ventilated in desulfurization case 1
Solution enter appendix 7, the bottom of desulfurization case 1 is fixedly connected with pillar 10, and the quantity of pillar 10 is two, the bottom of desulfurization case 1
The center in portion is fixedly connected with discharge nozzle 11, and the bottom of discharge nozzle 11, which is fixedly connected with, stores liquid case 12, and the front for storing liquid case 12 is opened
Provided with discharging opening 13, it is easy to recycle the solution after desulfurization by discharge nozzle 11, storage liquid case 12 and discharging opening 13, desulfurization case
1 top is provided with motor 14, and the output shaft of motor 14 is fixedly connected with bull stick 15, and the side of bull stick 15 is fixedly connected with stirring
Bar 16, the surface of puddler 16 are fixedly connected with paddle 17, and the surface of paddle 17 offers through hole 18, by motor 14,
Bull stick 15, puddler 16, paddle 17 and through hole 18 improve the cutting force degree of stirring, ensure that the uniformity of agitating solution, make
Waste gas reacts more abundant with calcium oxide, improves the desulfurized effect of the device, the top of puddler 16, which is provided with, to be fixedly connected on
The connecting rod 19 of the side of bull stick 15, one end of connecting rod 19 are fixedly connected with hairbrush 20, and the side of motor 14, which is provided with, to be opened in
The venthole 21 at the top of desulfurization case 1, the side for storing liquid case 12 are provided with water pump 22, and the input of water pump 22 is fixedly connected with conduit
23, one end of conduit 23 is fixedly connected with the first connecting tube 24 and the second connecting tube 27, and the first connecting tube 24 is internally provided with
First valve 25, one end of the first connecting tube 24 are fixedly connected with reagent box 26, and the bottom of reagent box 26 is fixedly connected with water tank
29, and the inside of reagent box 26 is filled with calcium oxide solution, the side of water tank 29 is fixedly connected with one end of the second connecting tube 27,
Second connecting tube 27 is internally provided with the second valve 28, and the output end of water pump 22 is fixedly connected with flexible pipe 30, and the one of flexible pipe 30
End is fixedly connected with shower nozzle 31, passes through motor 14, connecting rod 19, hairbrush 20, water pump 22, conduit 23, the first connecting tube 24, first
Valve 25, water tank 29, reagent box 26, the second connecting tube 27, the second valve 28, flexible pipe 30 and shower nozzle 31 had both facilitated desulfurization case 1
Cleaning, facilitate the addition of reagent again to exhuast gas desulfurization, calcium oxide solution comparison is cheap, by calcium oxide solution to useless
Desulfurization reduces the cost of desulfurization.
When in use, the desulfurizer in the thermal power plant, the waste gas of sulfur-bearing is discharged into Rose Box 2 by air pump 4, passed through
First screen pack 5 and the second screen pack 6 filter out the particulate matter in waste gas, and the waste gas filtered enters desulfurization by appendix 7
In case 1, the calcium oxide solution in reagent box 26 is driven through in the spirt desulfurization case 1 of shower nozzle 31, starting motor 14 by water pump 22
Puddler 16 and paddle 17 rotate, and calcium oxide solution and waste gas carry out fully reaction and produces calcium sulfate slurries, by storing liquid case
12 can recycle calcium sulfate slurries to be fabricated to plasterboard.
In summary, the desulfurizer in the thermal power plant, by motor 14, connecting rod 19, hairbrush 20, water pump 22, lead
Pipe 23, the first connecting tube 24, the first valve 25, water tank 29, reagent box 26, the second connecting tube 27, the second valve 28, the and of flexible pipe 30
Shower nozzle 31 had both facilitated the cleaning of desulfurization case 1, and the addition for facilitating reagent again is honest and clean to exhuast gas desulfurization, calcium oxide solution comparison
Valency, reduce the cost of desulfurization to exhuast gas desulfurization by calcium oxide solution.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of desulfurizer in thermal power plant, including desulfurization case(1)And Rose Box(2), it is characterised in that:The Rose Box
(2)Side be fixedly connected with air inlet pipe(3), the air inlet pipe(3)One end be fixedly connected with air pump(4), the Rose Box
(2)Be internally provided with the first screen pack(5)With the second screen pack(6), the Rose Box(2)Opposite side be fixedly connected with it is defeated
Tracheae(7), the appendix(7)One end run through and extend to desulfurization case(1)Inside, the desulfurization case(1)In bottom
Centre is fixedly connected with discharge nozzle(11), the discharge nozzle(11)Bottom be fixedly connected with storage liquid case(12), the storage liquid case
(12)Front offer discharging opening(13), the desulfurization case(1)Top be provided with motor(14), the motor(14)It is defeated
Shaft is fixedly connected with bull stick(15), the bull stick(15)Side be fixedly connected with puddler(16), the puddler(16)
Surface be fixedly connected with paddle(17), the paddle(17)Surface offer through hole(18), the motor(14)'s
Side, which is provided with, is opened in desulfurization case(1)The venthole at top(21), the storage liquid case(12)Side be provided with water pump(22),
The water pump(22)Input be fixedly connected with conduit(23), the conduit(23)One end be fixedly connected with the first connecting tube
(24)With the second connecting tube(27), first connecting tube(24)Be internally provided with the first valve(25), first connection
Pipe(24)One end be fixedly connected with reagent box(26), the water pump(22)Output end be fixedly connected with flexible pipe(30), it is described
Flexible pipe(30)One end be fixedly connected with shower nozzle(31).
A kind of 2. desulfurizer in thermal power plant according to claim 1, it is characterised in that:First screen pack
(5)With the second screen pack(6)Size it is identical, first screen pack(5)Filter opening be more than the second screen pack(6)Filter opening.
A kind of 3. desulfurizer in thermal power plant according to claim 1, it is characterised in that:The appendix(7)'s
One end is provided with baffle plate(9), the baffle plate(9)Side be fixedly connected with spring(8), the spring(8)One end and desulfurization
Case(1)Inwall be fixedly connected.
A kind of 4. desulfurizer in thermal power plant according to claim 1, it is characterised in that:The desulfurization case(1)'s
Bottom is fixedly connected with pillar(10), the pillar(10)Quantity be two.
A kind of 5. desulfurizer in thermal power plant according to claim 1, it is characterised in that:The puddler(16)'s
Top, which is provided with, is fixedly connected on bull stick(15)The connecting rod of side(19), the connecting rod(19)One end be fixedly connected with hairiness
Brush(20).
A kind of 6. desulfurizer in thermal power plant according to claim 1, it is characterised in that:The reagent box(26)'s
Bottom is fixedly connected with water tank(29), and reagent box(26)Inside be filled with calcium oxide solution, the water tank(29)Side
With the second connecting tube(27)One end be fixedly connected, second connecting tube(27)Be internally provided with the second valve(28).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711337629.5A CN107715684A (en) | 2017-12-14 | 2017-12-14 | A kind of desulfurizer in thermal power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711337629.5A CN107715684A (en) | 2017-12-14 | 2017-12-14 | A kind of desulfurizer in thermal power plant |
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Publication Number | Publication Date |
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CN107715684A true CN107715684A (en) | 2018-02-23 |
Family
ID=61220312
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CN201711337629.5A Withdrawn CN107715684A (en) | 2017-12-14 | 2017-12-14 | A kind of desulfurizer in thermal power plant |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108543400A (en) * | 2018-04-04 | 2018-09-18 | 马鞍山科宇环境工程有限公司 | A kind of steam power plant's production high effective desulphurization device |
CN108854462A (en) * | 2018-06-15 | 2018-11-23 | 潍坊市宝利丰机械科技有限公司 | A kind of casting production waste gas absorption processing unit |
CN109173518A (en) * | 2018-05-09 | 2019-01-11 | 郭家宜 | A kind of chemical industry flue gas high-efficient treatment device |
CN109701367A (en) * | 2019-02-21 | 2019-05-03 | 江苏力沛电力工程技术服务有限公司 | A kind of thermal power plant desulfurizer and its remodeling method |
CN112604397A (en) * | 2020-12-25 | 2021-04-06 | 常州大连理工大学智能装备研究院 | Flue gas high-efficiency treatment and purification equipment for factory building |
CN113244838A (en) * | 2021-04-07 | 2021-08-13 | 滁州滁能热电有限公司 | Desulfurization treatment device and treatment process thereof |
CN116440675A (en) * | 2023-05-25 | 2023-07-18 | 贵州沿河西南水泥有限公司 | Cement decomposing furnace flue gas desulfurization device |
-
2017
- 2017-12-14 CN CN201711337629.5A patent/CN107715684A/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108543400A (en) * | 2018-04-04 | 2018-09-18 | 马鞍山科宇环境工程有限公司 | A kind of steam power plant's production high effective desulphurization device |
CN109173518A (en) * | 2018-05-09 | 2019-01-11 | 郭家宜 | A kind of chemical industry flue gas high-efficient treatment device |
CN108854462A (en) * | 2018-06-15 | 2018-11-23 | 潍坊市宝利丰机械科技有限公司 | A kind of casting production waste gas absorption processing unit |
CN109701367A (en) * | 2019-02-21 | 2019-05-03 | 江苏力沛电力工程技术服务有限公司 | A kind of thermal power plant desulfurizer and its remodeling method |
CN112604397A (en) * | 2020-12-25 | 2021-04-06 | 常州大连理工大学智能装备研究院 | Flue gas high-efficiency treatment and purification equipment for factory building |
CN113244838A (en) * | 2021-04-07 | 2021-08-13 | 滁州滁能热电有限公司 | Desulfurization treatment device and treatment process thereof |
CN116440675A (en) * | 2023-05-25 | 2023-07-18 | 贵州沿河西南水泥有限公司 | Cement decomposing furnace flue gas desulfurization device |
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