CN207357354U - A kind of exhaust gas processing device and its equal flow point water installations - Google Patents
A kind of exhaust gas processing device and its equal flow point water installations Download PDFInfo
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- CN207357354U CN207357354U CN201721742453.7U CN201721742453U CN207357354U CN 207357354 U CN207357354 U CN 207357354U CN 201721742453 U CN201721742453 U CN 201721742453U CN 207357354 U CN207357354 U CN 207357354U
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Abstract
The utility model discloses a kind of exhaust gas processing device and its equal flow point water installations, wherein, equal flow point water installations include top point water plate, lower part water collection sheet and collecting tray, top point water plate and lower part water collection sheet interlock make-up distribution, and the gap that supply stream passes through is respectively provided between adjacent upper point water plate, adjacent lower water collection sheet and top point water plate and lower part water collection sheet, lower part water collection sheet is connected with collecting tray, and top point water plate is connected with high voltage power supply；In application, the flushing water of rear class environmental protection equipment is after the shunting of top point water plate, fall into lower part water collection sheet, finally flow into collecting tray, the normal operation of prime environmental protection equipment is influenced to avoid rear class flushing water, high voltage electric field can be formed between top point water plate and lower part water collection sheet, charged water spray in flue gas is trapped into lower part water collection sheet, equal flow point water installations are made to possess the function of demisting, to effectively improve tail gas comprehensive regulation efficiency.
Description
Technical field
Exhaust gas purification equipment technical field is the utility model is related to, more particularly to a kind of exhaust gas processing device and its equal flow point
Water installations.
Background technology
As China has formulated more stringent successively to the pay attention to day by day of environmental protection, country for industrial smoke discharge
Discharge standard is also more and more stronger for the demand of the visual plume of elimination.Generally speaking, current single environmental protection equipment has been got over
Cannot meet increasingly stringent pollutant emission standard to get over, generally require a variety of Environmental protection equipment integrations to together, tail gas according to
It is secondary to pass through environmental protection equipments at different levels to improve treatment effect.
However as the maximization of environmental protection equipment, air flow method inequality is generated, before rear class environmental protection equipment flushing water influences
Level environmental protection equipment stability and efficiency, set for this reason, people with the addition of equal flow point water in prime environmental protection equipment with rear class environmental protection equipment
It is standby, but existing flow point wetting system can only divide equally air-flow and collect flushing water, function is single and occupies larger sky
Between.
Utility model content
In view of this, first purpose of the utility model is to provide a kind of flow point water installations, so that it is being played
Respectively air-flow and while collect the effect of flushing water, provides help for vent gas treatment, improves tail gas comprehensive regulation efficiency, this reality
It is to provide a kind of exhaust gas processing device with above-mentioned flow point water installations with second new purpose.
To achieve the above object, the utility model provides following technical solution：
A kind of flow point water installations, including top point water plate, lower part water collection sheet and collecting tray, the top point water plate with
The lower part water collection sheet interlock make-up distribution, and the adjacent top point water plate, the adjacent lower part water collection sheet and it is described on
The gap that supply stream passes through, the lower part water collection sheet and the collecting tray are respectively provided between portion's point water plate and the lower part water collection sheet
Connection, and the top point water plate is connected with high voltage power supply.
Preferably, there is angle α, and α meets 0 ° of ＜ α≤10 °, the confluence between the lower part water collection sheet and horizontal plane
Groove is connected with the least significant end of each lower part water collection sheet.
Preferably, the top point water plate is connected with the high voltage power supply and the top point water plate is catchmented with the lower part
Plate is parallel.
Preferably, there is angle β, and β meets 0 ° of ＜ β≤10 ° between the collecting tray and horizontal plane.
Preferably, the equivalent percent opening of the flow point water installations is 30%~60%.
Preferably, the cross section of the top point water plate and the lower part water collection sheet is arc-shaped.
A kind of exhaust gas processing device, including：
Housing with inlet and outlet；
It is sequentially arranged along the import to the export direction in Wet type electric dust-removing device and spool in the housing
Formula electric demister, is provided with as above any one institute between the Wet type electric dust-removing device and the spool formula electric demister
The equal flow point water installations stated.
Preferably, level-one spray equipment, the level-one spray equipment and institute are provided with above the Wet type electric dust-removing device
State and the first equal flow point water installations are provided between spool formula electric demister, and the collecting tray of the first equal flow point water installations is received
The water of collection is used for the Wet type electric dust-removing device by level-one spray equipment.
Preferably, the spool formula electric demister includes level-one spool formula electrostatic precipitator and two level spool formula electricity demisting
Device, the level-one spool formula electrostatic precipitator top are provided with two level spray equipment, are set above the two level spool formula electrostatic precipitator
Three-level spray equipment is equipped with, the second equal flow point is provided between the two level spray equipment and the two level spool formula electrostatic precipitator
Water installations.
Preferably, the water that the collecting tray of the described second equal flow point water installations is collected is used for described one by two level spray equipment
Level spool formula electrostatic precipitator.
Flow point water installations, including top point water plate, lower part water collection sheet and collecting tray provided by the utility model, it is some
Top point water plate and some lower part water collection sheets interlock make-up distribution, and adjacent upper point water plate, adjacent lower water collection sheet and on
There is the gap that supply stream passes through, lower part water collection sheet is connected with collecting tray, and upper part between portion's point water plate and lower part water collection sheet
Water plate is connected with high voltage power supply；
In use, the flushing water of rear class environmental protection equipment falls into lower part water collection sheet after the shunting of top point water plate, final stream
Enter collecting tray, to avoid prime environmental protection equipment is fallen into, influence the normal operation of prime environmental protection equipment, and by by upper part water
Plate is connected with high voltage power supply, can make to form electrode between top point water plate and lower part water collection sheet, forms high voltage electric field, and flue gas leads to
When crossing the device under the action of electric field force, charged water spray is captured into lower part water collection sheet, so that flow point water installations tool
The function of standby demisting, it can be seen that, flow point water installations provided by the utility model have concurrently respectively air-flow, collect flushing water and
The function of demisting, can effectively improve tail gas comprehensive regulation efficiency.
To realize above-mentioned second purpose, the utility model additionally provides a kind of exhaust gas processing device, including housing, wet type
Electric dust collector and spool formula electric demister, wherein, housing has inlet and outlet；Wet type electric dust-removing device is used to remove
Most of particulate matter, spool formula electric demister are used to remove fine solid particle particulate matter and water mist and crack the volatility such as formaldehyde to have
Machine thing, Wet type electric dust-removing device and spool formula electric demister are sequentially arranged in housing along import to export direction, wet type
The equal flow point water installations of as above any one are provided between electric dust collector and spool formula electric demister, pass through above-mentioned knot
Structure, which can realize the comprehensive regulation of pollutant, while flow point water installations can further enhance the device
Defrosting function, further improve tail gas comprehensive regulation efficiency, the exhaust gas processing device of this case is by above-mentioned a variety of apparatus integrations
Organically combine and form, a variety of device collective effects realize the comprehensive regulation of pollutant, can effectively eliminate visual plume, reach 1+
1>2 effect.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the front view for the equal flow point water installations that the utility model embodiment provides；
Fig. 2 is the sectional view for the equal flow point water installations that the utility model embodiment provides；
Fig. 3 is the structure diagram of the collecting tray for the equal flow point water installations that the utility model embodiment provides；
Fig. 4 is the structure diagram for the exhaust gas processing device that the utility model embodiment provides.
In Fig. 1-Fig. 4：
1 is top point water plate；2 be lower part water collection sheet；3 be collecting tray；4 be housing；5 be three-level spray equipment；6 be two level
Spool formula electrostatic precipitator；7 second equal flow point water installations；8 be two level spray equipment；9 be level-one spool formula electrostatic precipitator；10 be
One equal flow point water installations；11 be level-one spray equipment；12 be Wet type electric dust-removing device；13 be insulation room.
Embodiment
First purpose of the utility model is that providing a kind of flow point water installations, the structure of the equal flow point water installations sets
Meter can make it while playing the role of respectively air-flow and collecting flushing water, provide help for vent gas treatment, improve tail gas
Comprehensive regulation efficiency, second purpose of the utility model are to provide a kind of vent gas treatment for including above-mentioned flow point water installations
Device.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 and front view that Fig. 2, Fig. 1 are the equal flow point water installations that the utility model embodiment provides, Fig. 2 is
The sectional view for the equal flow point water installations that the utility model embodiment provides.
A kind of flow point water installations that the utility model embodiment provides, including top point water plate 1, lower part water collection sheet 2 with
And collecting tray 3.
Wherein, top point water plate 1 and the staggeredly make-up distribution, and adjacent upper point water plate 1, adjacent lower of lower part water collection sheet 2
The gap that supply stream passes through is respectively provided between water collection sheet 2 and top point water plate 1 and lower part water collection sheet 2, lower part water collection sheet 2 is with converging
Chute 3 connects, and top point water plate 1 is connected with high voltage power supply.
Compared with prior art, flow point water installations provided by the utility model, in use, rear class environmental protection equipment rushes
Wash water falls into lower part water collection sheet 2, finally flows into collecting tray 3, set to avoid prime environmental protection is fallen into after the shunting of top point water plate 1
It is standby, the normal operation of prime environmental protection equipment is influenced, and by the way that top point water plate 1 is connected with high voltage power supply, top can be made
Electrode is formed between point water plate 1 and lower part water collection sheet 2, forms high voltage electric field, flue gas passes through the effect during device in electric field force
Under, charged water spray is captured into lower part water collection sheet 2, so that flow point water installations possess the function of demisting, it can be seen that, this
The equal flow point water installations that utility model provides have the function of respectively air-flow, collection flushing water and demisting concurrently, can effectively improve
Tail gas comprehensive regulation efficiency.
The water collected for ease of lower part water collection sheet 2 can be expelled in collecting tray 3 in time, in the utility model embodiment
In, lower part water collection sheet 2 is obliquely installed, and it can be one end is high, one end is low form that lower part water collection sheet 2, which is obliquely installed, collecting tray 3 with
The least significant end connection of lower part water collection sheet 2 or form middle high, that both ends are low, the both ends of lower part water collection sheet 2 with confluence
Groove 3 connects.
Although lower part water collection sheet 2 is obliquely installed the discharge easy to water, equal flow point water installations are also caused to take up space increase,
Space is reasonably utilized to try one's best, in the utility model embodiment, the angle of inclination of lower part water collection sheet 2 should be as far as possible small, such as Fig. 1 institutes
Show there is angle α, and α meets 0 ° of ＜ α≤10 °, collecting tray 3 and each lower part water collection sheet 2 between lower part water collection sheet 2 and horizontal plane
Least significant end connection.
Top point water plate 1 can keep parallel with horizontal plane, also can be parallel with lower part water collection sheet 2, or can also tilt
While it is not parallel with lower part water collection sheet 2, in the utility model embodiment, top point water plate 1 is parallel with lower part water collection sheet 2.
Further optimize above-mentioned technical proposal, in the utility model embodiment, top point water plate 1 connects with high voltage power supply
Connect, be allowed to form electrode with lower part water collection sheet 2, flue gas is by the way that under the action of electric field force, charged water spray is captured during the device
Into lower part water collection sheet 2.
For make top point water plate 1 and lower part water collection sheet 2 have it is good divide water, effect of catchmenting, top point water plate 1 and lower part
Water collection sheet 2 is preferentially using having a top and the shape positioned at the bottom of the top both sides, as shown in Fig. 2, new in this practicality
In one specific embodiment of type, the cross section of top point water plate 1 and lower part water collection sheet 2 is arc-shaped, 1 circular arc of top point water plate
Open Side Down, the direction for making its top be fallen towards flushing water, in order to make flushing water be slid from the both sides of top point water plate 1,
Realize and divide the effect of water, and 2 circular arc opening upwards of lower part water collection sheet, for catch the flushing water that is slid from top point water plate 1 and
The water mist of condensation.
Certainly, the shape of cross section of top point water plate 1 and lower part water collection sheet 2 is not limited to arc-shaped shown in Fig. 2, figure
Arc-shaped a kind of preferred embodiment that only the utility model embodiment provides shown in 2, in fact, top point water plate 1
It can also be V-arrangement with lower part water collection sheet 2, or by a mainboard and be connected to the side plates of mainboard both sides and surround etc., not do herein
Limit.Further, top point water plate 1 can be identical with shape with lower part water collection sheet 2, can also take different shapes
Further optimize above-mentioned technical proposal, for ease of the water discharge or recycling in collecting tray 3, implement in the utility model
In example, referring to Fig. 3, Fig. 3 is the structure diagram of the collecting tray 3 for the equal flow point water installations that the utility model embodiment provides,
There is angle β between collecting tray 3 and horizontal plane, and β meets 0 ° of ＜ β≤10 °, the angle β between collecting tray 3 and horizontal plane exists
It between 0 ° -10 °, can either ensure the smooth discharge of water, and more space will not be taken, it is possible to increase in whole environmental protection equipment
The space availability ratio in portion.
In the utility model embodiment, the equivalent percent opening of equal flow point water installations is 30%~60%, so as to not show
While writing increase system resistance, the effect of equal flow point water is played.
Based on above-mentioned equal flow point water installations, the utility model embodiment additionally provides a kind of exhaust gas processing device, please join
Fig. 4 is read, Fig. 4 is the structure diagram for the exhaust gas processing device that the utility model embodiment provides, which includes
Housing 4, Wet type electric dust-removing device 12 and spool formula electric demister, wherein, formed with for for flue gas disengaging on housing 4
Inlet and outlet, Wet type electric dust-removing device 12 and spool formula electric demister are sequentially arranged in housing along import to export direction
In 4, the first equal flow point water installations 10 are provided between Wet type electric dust-removing device 12 and spool formula electric demister, pass through above-mentioned knot
Structure, which can realize the comprehensive regulation of pollutant, while the first equal flow point water installations 10 can further enhance
The defrosting function of the device, improves tail gas comprehensive regulation efficiency.
Further, above-mentioned Wet type electric dust-removing device 12 is made of prickle wire and board-like dust collector pole, spool formula electricity demisting
Device can be made of according to handled tail gas composition and exhanst gas outlet requirement single-stage or multistage spool formula electrostatic precipitator, every grade of spool
Formula electric demister is formed by discharge plume and anode canister, anode canister diameter preferably 50~200mm of spool formula electrostatic precipitator,
Length preferably 300~2000mm, discharge plume are preferably the spiral discharge electrode of 10~30mm of diameter, the spool minimized at present
The hanging suspension method in lower part is suspended on the discharge plume generally use top of formula electrostatic precipitator in midair, but for maximization application,
Since cathode line length is longer, what the hanging suspension method in lower part cannot meet cathode line self-strength and positioning accuracy will
Ask, for this reason, in the utility model embodiment, spool formula electrostatic precipitator carries out cathode line using upper and lower integrated frame structure
Positioning, solve thes problems, such as cathode line strength and positioning accuracy after maximization, meanwhile, the spool formula electrostatic precipitator is using special
With power supply, power supply capacity caused by solve thing problems, such as equipment enlarging is insufficient.Wet electrical dust precipitator and plasma demisting
Its exterior is equipped with insulation room 13, and insulation room 13 is connected to equipment power supply with high voltage power supply.
To ensure the normal work of Wet type electric dust-removing device 12, in the utility model embodiment, Wet type electric dust-removing device
12 tops are provided with level-one spray equipment 11, and the first equal flow point water installations 10 are arranged at level-one spray equipment 11 and are removed with spool formula electricity
Between mist device, and the collecting tray of the first equal flow point water installations 10 is collected the shower water of two level spray equipment 8 and is sprayed by level-one
Shower device 11 is used for Wet type electric dust-removing device.Flue gas after spray column washs is stripped of most of larger particulate matter, together
When decreasing temperature and increasing humidity is carried out to flue gas again, the saturation wet flue gas of formation ensure that the normal work of Wet type electric dust-removing device 12, big portion
The effects of the pollutant in Wet type electric dust-removing device 12 due to electric field force such as particulate matter are divided further to be removed, then flue gas enters
Spool formula electric demister, further to remove the fine particulates and water mist of more difficult trapping, the various freedom produced in electric field
Base and high energy electron can effectively crack the volatile organic matters such as formaldehyde, so as to fulfill the comprehensive regulation of pollutant, so as to reach more
Low emission request.
As shown in figure 4, in the utility model embodiment, the spool formula electric demister of exhaust gas processing device uses two-stage
Structure, including level-one spool formula electrostatic precipitator 9 and two level spool formula electrostatic precipitator 6, the top of level-one spool formula electrostatic precipitator 9 are set
Be equipped with two level spray equipment 8, the top of two level spool formula electrostatic precipitator 6 is provided with three-level spray equipment 5, two level spray equipment 8 with
The second equal flow point water installations 7 are provided between two level spool formula electrostatic precipitator 6.
The first equal flow point water installations 10 between level-one spray equipment 11 and level-one spool formula electrostatic precipitator 9 are used to collect two
The shower water of level spray equipment 8, the second equal flow point water installations 7 between two level spray equipment 8 and two level spool formula electrostatic precipitator 6
Collecting tray collect the shower water of three-level spray equipment 5 and level-one spool formula electrostatic precipitator 9 be used for by two level spray equipment 8,
It can be seen from the above that in the utility model embodiment, after what the first equal 10 and second equal flow point water installations 7 of flow point water installations were collected is
Shower water, water mist and condensed water caused by level processing equipment, for its water quality compared with prime shower water, solid content is low, therefore can
Recycled as prime spray system, efficiently use system water amount of saving, meanwhile, make equipment entirety air flow method uniform,
It ensure that 4 inside rear class device spray water of housing will not impact prime equipment, also have defrosting function concurrently, achieve many things at one stroke,
The space in housing 4 can be made full use of, improves vent gas treatment efficiency.
Further optimize above-mentioned technical proposal, in the utility model embodiment, housing 4 is using rectangle or circular knot
Structure, 0.5~3m/s of design void tower flow velocity.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of flow point water installations, it is characterised in that including top point water plate (1), lower part water collection sheet (2) and collecting tray
(3), the top point water plate (1) and the lower part water collection sheet (2) are interlocked make-up distribution, and the adjacent top point water plate (1),
It is respectively provided between the adjacent lower part water collection sheet (2) and the top point water plate (1) and the lower part water collection sheet (2) for air-flow
The gap passed through, the lower part water collection sheet (2) connects with the collecting tray (3), and the top point water plate (1) and high voltage power supply
It is connected.
2. flow point water installations according to claim 1, it is characterised in that the lower part water collection sheet (2) and horizontal plane it
Between there is angle α, and α meets 0 ° of ＜ α≤10 °, and the collecting tray (3) connects with the least significant end of each lower part water collection sheet (2).
3. flow point water installations according to claim 1 or 2, it is characterised in that the top point water plate (1) and the height
Voltage source connects and the top point water plate (1) is parallel with the lower part water collection sheet (2).
4. flow point water installations according to claim 1 or 2, it is characterised in that the collecting tray (3) is between horizontal plane
With angle β, and β meets 0 ° of ＜ β≤10 °.
5. flow point water installations according to claim 1 or 2, it is characterised in that equivalent the opening of the flow point water installations
Porosity is 30%~60%.
6. flow point water installations according to claim 1 or 2, it is characterised in that the top point water plate (1) and described
The cross section of lower part water collection sheet (2) is arc-shaped.
A kind of 7. exhaust gas processing device, it is characterised in that including：
Housing (4) with inlet and outlet；
It is sequentially arranged along the import to the export direction in Wet type electric dust-removing device (12) and line in the housing (4)
Cartridge type electric demister, being set between the Wet type electric dust-removing device (12) and the spool formula electric demister will just like right
Seek the equal flow point water installations described in 1-6 any one.
8. exhaust gas processing device according to claim 7, it is characterised in that set above the Wet type electric dust-removing device (12)
Level-one spray equipment (11) is equipped with, first is provided between the level-one spray equipment (11) and the spool formula electric demister
Equal flow point water installations (10), and the water that the collecting tray (3) of the first equal flow point water installations (10) is collected is sprayed by the level-one
Shower device (11) is used for the Wet type electric dust-removing device (12).
9. exhaust gas processing device according to claim 7, it is characterised in that the spool formula electric demister includes level-one
Spool formula electrostatic precipitator (9) and two level spool formula electrostatic precipitator (6), level-one spool formula electrostatic precipitator (9) top are set
There is two level spray equipment (8), three-level spray equipment (5), the two level are provided with above the two level spool formula electrostatic precipitator (6)
The second equal flow point water installations (7) are provided between spray equipment (8) and the two level spool formula electrostatic precipitator (6).
10. exhaust gas processing device according to claim 9, it is characterised in that the remittance of the second equal flow point water installations (7)
The water that chute (3) is collected is used for the level-one spool formula electrostatic precipitator (9) by the two level spray equipment (8).
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| CN201721742453.7U CN207357354U (en) | 2017-12-14 | 2017-12-14 | A kind of exhaust gas processing device and its equal flow point water installations |
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| CN201721742453.7U CN207357354U (en) | 2017-12-14 | 2017-12-14 | A kind of exhaust gas processing device and its equal flow point water installations |
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| CN207357354U true CN207357354U (en) | 2018-05-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057521A (en) * | 2017-12-14 | 2018-05-22 | 福建龙净环保股份有限公司 | A kind of exhaust gas processing device and its equal flow point water installations |
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2017
- 2017-12-14 CN CN201721742453.7U patent/CN207357354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057521A (en) * | 2017-12-14 | 2018-05-22 | 福建龙净环保股份有限公司 | A kind of exhaust gas processing device and its equal flow point water installations |
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