CN206276171U - A kind of high-efficiency flue gas desulfurization cleaner - Google Patents

A kind of high-efficiency flue gas desulfurization cleaner Download PDF

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Publication number
CN206276171U
CN206276171U CN201621333100.7U CN201621333100U CN206276171U CN 206276171 U CN206276171 U CN 206276171U CN 201621333100 U CN201621333100 U CN 201621333100U CN 206276171 U CN206276171 U CN 206276171U
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CN
China
Prior art keywords
shell
smoke
flue gas
water tank
pipe
Prior art date
Application number
CN201621333100.7U
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Chinese (zh)
Inventor
魏文静
解加旭
孙尚红
李婉
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山东莱钢节能环保工程有限公司
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Priority to CN201621333100.7U priority Critical patent/CN206276171U/en
Application granted granted Critical
Publication of CN206276171U publication Critical patent/CN206276171U/en

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Abstract

The utility model discloses a kind of high-efficiency flue gas desulfurization cleaner, including shell, water tank, wastewater sedimentation case, smoke-intake pipe and smoke exhaust pipe;The bottom of the shell is communicated with smoke-intake pipe, and electrostatic precipitator is provided with the inwall of smoke-intake pipe;The smoke-intake pipe just to shell in be provided with vertical wind deflector, wind deflector is extended down into water tank;Inclined draining plate is fixed with the inwall of the shell, the draining plate is at least provided with three pieces, and left and right is staggered;Spoiler is fixed with the side wall of the shell, several trouble flow strips are fixed with spoiler;Several shower nozzles are communicated with the downside of feed tube.The utility model passes through the electrostatic precipitator of setting, water tank can be removed dust, DDGS etc., increase purification scope;Flue gas is flowed up, and alkali lye downwards, extends the reaction time, the alkali lye for flowing down is reacted with the sulfide in flue gas, it is ensured that alkali lye is abundant with sulfide reaction, improves clean-up effect.

Description

A kind of high-efficiency flue gas desulfurization cleaner

Technical field

The utility model is related to a kind of fume treatment auxiliary, specifically a kind of high-efficiency flue gas desulfurization cleaner.

Background technology

Fossil fuel account for nearly 90% in the energy resource structure of China, and wherein coal is even more and account for 60%.Fossil fuel A large amount of exploitations promote expanding economy using one side, while also proposing stern challenge to environment.Fossil fuel it is straight Burning is connect for the industries such as China's electric power, steel, building materials, chemical industry provide direct energy source, by taking fire coal as an example, is produced after coal burning Flue gas in contain the pollutant such as substantial amounts of dust, pellet, sulfur dioxide, nitrogen oxides.Dust, inhalable particles A large amount of discharges of thing are the main causes for causing China's haze phenomenon serious, and haze phenomenon increasingly seriously also result in the public couple The concern that fossil fuel extensive style is used.China is sulfur dioxide (SO2) emissions state maximum in the world, while being also big third place in the world Acid Rain Zone, sulfide, nitrogen oxides in coal-fired flue-gas are the first causes for causing China's acid rain phenomenon serious.Therefore, fossil The desulfurization and dedusting work of flue gas is all extremely important to solving China's haze, acid rain problem after fuel combustion.PM2.5 Particulate matter is increasingly serious, and haze weather is increasing, and the standard limit of smog release such as coal-burning power plant, steel sintering and supervision are more and more tighter Lattice.Purifying smoke, chimney opium is reduced, administer PM2.5, it is ensured that flue dust is up to standard and minimum discharge, high effective flue gas deep purifying dress It is the national improvement PM2.5 for advocating and installing to put, haze, the cleaning device of acid rain, the healthy and sustainable development to realizing China's economy, Conservation of nature ecological environment, realizing the Green Development of national economy has important meaning.

Utility model content

The purpose of this utility model is to provide a kind of increase purification scope, and the high-efficiency flue gas desulfurization for improving clean-up effect is removed Dirt equipment, to solve the problems, such as to be proposed in above-mentioned background technology.

To achieve the above object, the utility model provides following technical scheme:

A kind of high-efficiency flue gas desulfurization cleaner, including shell, water tank, wastewater sedimentation case, smoke-intake pipe and smoke exhaust pipe;It is described Water tank and wastewater sedimentation case horizontal Tile are arranged on the bottom of shell, and are separated by dividing plate, water tank and wastewater sedimentation case with The bottom connection of shell, the first blow-off pipe is communicated with the bottom of water tank, and the bottom of wastewater sedimentation case is communicated with the second blow-off pipe; The bottom of the shell is communicated with smoke-intake pipe, and electrostatic precipitator is provided with the inwall of smoke-intake pipe, is connected with electrostatic precipitator Controller;The smoke-intake pipe just to shell in be provided with vertical wind deflector, wind deflector is extended down into water tank;It is described Inclined draining plate is fixed with the inwall of shell, the draining plate is at least provided with three pieces, and left and right is staggered, lower end The end of draining plate is located at the top of wastewater sedimentation case;Spoiler is fixed with the side wall of the shell, is fixed with spoiler Several trouble flow strips, the section of trouble flow strip is right angled triangle;Horizontal feed tube, feed liquor are provided with above the draining plate Several shower nozzles are communicated with the downside of pipe, atomizer is installed in shower nozzle, water pump is communicated with feed tube;The top of the shell Portion is communicated with smoke exhaust pipe.

Further:Valve is mounted on first blow-off pipe and the second blow-off pipe.

Further:The distance between the lower end of the wind deflector and the bottom of water tank are 20~30mm.

Further:The draining plate is 30~50 degree with the angle of horizontal plane.

Compared with prior art, the beneficial effects of the utility model are:The utility model by set electrostatic precipitator, Water tank can remove dust, DDGS etc., increase purification scope;Flue gas is flowed up, and alkali lye downwards, extends the reaction time, The alkali lye for flowing down is set to be reacted with the sulfide in flue gas, it is ensured that alkali lye is abundant with sulfide reaction, improves clean-up effect, Spoiler makes flue gas be flowed in shell in a jumble, makes gas cleaning uniform, it is ensured that flue gas is contacted fully with alkali lye, improves efficiency.

Brief description of the drawings

Fig. 1 is a kind of structural representation of high-efficiency flue gas desulfurization cleaner.

Fig. 2 is a kind of structural representation of spoiler in high-efficiency flue gas desulfurization cleaner.

In figure:1- shells, 2- water tanks, 3- wastewater sedimentation casees, 4- smoke-intake pipes, 5- electrostatic precipitator, 6- controllers, 7- wind-guidings Plate, 8- dividing plates, 9- draining plates, 10- spoilers, 11- water pumps, 12- feed tubes, 13- shower nozzles, 14- smoke exhaust pipes, the blowdowns of 15- first Pipe, the blow-off pipes of 16- second, 17- trouble flow strips.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Refer to figure, in the utility model embodiment, a kind of high-efficiency flue gas desulfurization cleaner, including shell 1, water tank 2, Wastewater sedimentation case 3, smoke-intake pipe 4 and smoke exhaust pipe 14;The water tank 2 and the horizontal Tile of wastewater sedimentation case 3 are arranged on the bottom of shell 1 Portion, and separated by dividing plate 8, the bottom of water tank 2 and wastewater sedimentation case 3 with shell 1 connects, and is communicated with the bottom of water tank 2 First blow-off pipe 15, the bottom of wastewater sedimentation case 3 is communicated with the second blow-off pipe 16, on the first blow-off pipe 15 and the second blow-off pipe 16 Valve is mounted on, is easy to discharge internal liquid;The bottom of the shell 1 is communicated with smoke-intake pipe 4, the inwall of smoke-intake pipe 4 On electrostatic precipitator 5 is installed, be connected with controller 6 in electrostatic precipitator 5, electrostatic precipitator 5 removes the cigarette that smoke-intake pipe 4 enters Fine dust in gas;The smoke-intake pipe 4 just to shell 1 in be provided with vertical wind deflector 7, wind deflector 7 is extended downwardly into To in water tank 2, the distance between the lower end of wind deflector 7 and the bottom of water tank 2 are 20~30mm;It is solid on the inwall of the shell 1 Surely have an inclined draining plate 9, draining plate 9 is 30~50 degree with the angle of horizontal plane, the draining plate 9 at least provided with three pieces, And left and right is staggered, the end of the draining plate 9 of lower end is located at the top of wastewater sedimentation case 3, is easy to the liquid that will be flowed down to drip To in wastewater sedimentation case 3;Spoiler 10 is fixed with the side wall of the shell 1, several trouble flow strips are fixed with spoiler 10 17, the section of trouble flow strip 17 is right angled triangle, and the flue gas for flowing up produces flue gas by the trouble flow strip 17 on spoiler 10 Raw sinuous flow, extends the flow time of flue gas;The top of the draining plate 9 is provided with horizontal feed tube 12, under feed tube 12 Side is communicated with several shower nozzles 13, shower nozzle 13 and is provided with atomizer, and shower nozzle 13 sprays fog down, with the flue gas for flowing up Contact, removes the impurity in flue gas, and water pump 11 is communicated with feed tube 12, and water pump 11 is passed into lye tank;The shell 1 Top be communicated with smoke exhaust pipe 14, by after desulfurization flue gas discharge.

Flue gas enters from smoke-intake pipe 4, and by electrostatic precipitator 5 in smoke-intake pipe 4, electrostatic precipitator 5 will be thin in flue gas Small dust adsorption, reduces the dust for entering, and flue gas entered into water tank 2 in the presence of wind deflector 7 first, is in flue gas A little chemical substances for being dissolved in water are removed, it is also possible to stayed in water tank 2 through dust, the sewage of generation is discharged from the first blow-off pipe 15; The water insoluble flue gas of outflow in from water tank 2, flows up in shell 1, while the alkali lye and cigarette that are sprayed from shower nozzle 13 Sulfide reaction in gas, purifying smoke, the liquid of generation flows downward along deflector 9, finally drops into wastewater sedimentation case 3 Collect;Flue gas after purification is discharged from smoke exhaust pipe 14;The utility model passes through the electrostatic precipitator of setting, water tank can be by ash Dirt, DDGS etc. are removed, increase purification scope;Flue gas is flowed up, and alkali lye downwards, extends the reaction time, makes the alkali lye for flowing down Can be reacted with the sulfide in flue gas, it is ensured that alkali lye is abundant with sulfide reaction, improves clean-up effect, and spoiler makes flue gas Flowed in a jumble in shell, make gas cleaning uniform, it is ensured that flue gas is contacted fully with alkali lye, improves efficiency.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (4)

1. a kind of high-efficiency flue gas desulfurization cleaner, including shell (1), water tank (2), wastewater sedimentation case (3), smoke-intake pipe (4) and Smoke exhaust pipe (14);It is characterized in that:The water tank (2) and wastewater sedimentation case (3) horizontal Tile are arranged on the bottom of shell (1), And separated by dividing plate (8), the bottom of water tank (2) and wastewater sedimentation case (3) with shell (1) connects, in the bottom of water tank (2) The first blow-off pipe (15) is communicated with, the bottom of wastewater sedimentation case (3) is communicated with the second blow-off pipe (16);The bottom of the shell (1) Portion is communicated with smoke-intake pipe (4), and electrostatic precipitator (5) is provided with the inwall of smoke-intake pipe (4), and electrostatic precipitator is connected with (5) Controller (6);The smoke-intake pipe (4) just to shell (1) in be provided with vertical wind deflector (7), wind deflector (7) is stretched downwards Enter in water tank (2);Be fixed with inclined draining plate (9) on the inwall of the shell (1), the draining plate (9) at least provided with There are three pieces, and left and right is staggered, the end of the draining plate (9) of lower end is located at the top of wastewater sedimentation case (3);The shell (1) spoiler (10) is fixed with side wall, several trouble flow strips (17) are fixed with spoiler (10), trouble flow strip (17) is cut Face is right angled triangle;Horizontal feed tube (12), the downside connection of feed tube (12) are provided with above the draining plate (9) Have in several shower nozzles (13), shower nozzle (13) and atomizer is installed, water pump (11) is communicated with feed tube (12);The shell (1) smoke exhaust pipe (14) is communicated with the top of.
2. a kind of high-efficiency flue gas desulfurization cleaner according to claim 1, it is characterised in that:First blow-off pipe (15) and on the second blow-off pipe (16) it is mounted on valve.
3. a kind of high-efficiency flue gas desulfurization cleaner according to claim 1, it is characterised in that:The wind deflector (7) The distance between bottom of lower end and water tank (2) is 20~30mm.
4. a kind of high-efficiency flue gas desulfurization cleaner according to claim 1, it is characterised in that:The draining plate (9) with The angle of horizontal plane is 30~50 degree.
CN201621333100.7U 2016-12-07 2016-12-07 A kind of high-efficiency flue gas desulfurization cleaner CN206276171U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621333100.7U CN206276171U (en) 2016-12-07 2016-12-07 A kind of high-efficiency flue gas desulfurization cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621333100.7U CN206276171U (en) 2016-12-07 2016-12-07 A kind of high-efficiency flue gas desulfurization cleaner

Publications (1)

Publication Number Publication Date
CN206276171U true CN206276171U (en) 2017-06-27

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CN201621333100.7U CN206276171U (en) 2016-12-07 2016-12-07 A kind of high-efficiency flue gas desulfurization cleaner

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108126451A (en) * 2018-02-27 2018-06-08 攀枝花市旭鼎机械制造有限公司 Fume dust remover
CN108187472A (en) * 2018-01-12 2018-06-22 苏州仁尔必思电子科技有限公司 The flue gas desulfurization and dedusting equipment that a kind of rotary meshed plate slows down
CN108379992A (en) * 2018-05-16 2018-08-10 李明 A kind of flue gas desulfurization and dedusting absorption tower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108187472A (en) * 2018-01-12 2018-06-22 苏州仁尔必思电子科技有限公司 The flue gas desulfurization and dedusting equipment that a kind of rotary meshed plate slows down
CN108126451A (en) * 2018-02-27 2018-06-08 攀枝花市旭鼎机械制造有限公司 Fume dust remover
CN108379992A (en) * 2018-05-16 2018-08-10 李明 A kind of flue gas desulfurization and dedusting absorption tower

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170627

Termination date: 20181207

CF01 Termination of patent right due to non-payment of annual fee