CN205926015U - Automatic quick wet -type electrostatic precipitator who adjusts - Google Patents
Automatic quick wet -type electrostatic precipitator who adjusts Download PDFInfo
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- CN205926015U CN205926015U CN201620814430.1U CN201620814430U CN205926015U CN 205926015 U CN205926015 U CN 205926015U CN 201620814430 U CN201620814430 U CN 201620814430U CN 205926015 U CN205926015 U CN 205926015U
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- belt wheel
- pipe
- platform
- air inlet
- spray
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Abstract
The utility model discloses an automatic quick wet -type electrostatic precipitator who adjusts, which comprises a bod, the underpart is provided with the intake pipe, the intake pipe is located be provided with the air inlet in the organism, under shed on the air inlet is and the lower part is provided with oblique baffle, be located in the organism the air inlet top is provided with spraying cabin, the second sprays and the first portion of spraying to being provided with down from last in the spraying cabin, the spraying cabin downside sets up the lateral wall of slope, thus slope of the both sides of the first portion of spraying and lateral wall formation airflow channel, the spraying cabin middle part is provided with the air port that the air feed was wandered about as a refugee out, spraying cabin is connected with the water pipe of water supply, be provided with the control valve on the water pipe. Compared with the prior art, the utility model discloses simple structure is reliable, and it is with low costs to make the convenience, and long service life has the efficient dust collection efficiency.
Description
Technical field
The utility model is related to wet-esp apparatus field, more particularly, to a kind of Rapid wet type electric precipitation automatically adjusting
Device.
Background technology
The equipment that dust is separated from flue gas is deduster or cleaner.The performance of deduster is with accessible
Gas flow, gas are expressed by drag losses during deduster and efficiency of dust collection.Meanwhile, the price of deduster, operation and dimension
The difficulty or ease of shield expense, service life length and operational administrative are also the key factor considering its performance.Deduster is boiler and work
The conventional facility in producing of industry.
Deduster is divided into according to dedusting method:Dry collector, half dry type deduster and wet scrubber.
Wet electrical dust precipitator be a kind of for processing the new cleaner containing micro dust and microparticle, be mainly used to remove
Containing harmful substances such as the dirt in humid gas, acid mist, water droplet, aerosol, stink, PM2.5, it is the ideal administering atmospheric dust pollution
Equipment.
Wet electrical dust precipitator washes away dust collecting electrode surface to carry out deashing using liquid, can effectively collect fine particle
(PM2.5 dust, SO3 acid mist, aerosol), heavy metal(Hg、As、Se、Pb、Cr), organic pollution(Polycyclic aromatic hydrocarbon, two English)
Deng.Using the soot emissions containing after wet electrical dust precipitator in wet flue gas up to 10mg/m3 or even below 5mg/m3, dust collection performance with
Dust Characteristics unrelated it is adaptable to containing wet flue gas process, the place of especially suitable ash-laden gas after power plant, steel mill's wet desulphurization
In reason, but equipment investment is costly, and need to support the use with other cleaners, its investment technology economy and operating cost
To be evaluated from overall.
Wet electrical dust precipitator has several versions, and one kind is to use corrosion-resistant conductive material(Can be excellent for electric conductivity
Good nonmetallic materials or the metal material with corrosion resistance characteristic)Do dust collecting electrode, one kind is with by water spray or overflow water
Form the conductive nonconducting nonmetallic materials of moisture film and do dust collecting electrode.
Wet electrical dust precipitator also can be divided into cross-flow type(Horizontal)With vertical-flow(Vertical), cross-flow type mostly is plank frame, gas
Direction of flow passes in and out for horizontal direction, and structure is similar to dry electric precipitation device;Vertical-flow mostly tubular structure, gas flow is Vertical Square
To turnover.In general, in the case of equal ventilation sectional area, vertical-flow wet electrical dust precipitator efficiency is 2 times of cross-flow type.
Dust on pole plate for the heavy collection can be rinsed by water.Wet type deashing can avoid having trapped dust
Fly upward again, reach very high efficiency of dust collection.Because of no rapping apparatus, run also relatively reliable.Made using modes such as water spray or overflow waters
The device of dust collecting electrode surface formation conducting film has the process problem of burn into mud and sewage, only in gas dust content relatively
Low, just adopt when requiring dust-laden efficiency higher;Do not need to grow using the wet electrical dust precipitator that corrosion-resistant conductive material does dust collecting electrode
Phase water spray or overflow water, are only periodically rinsed according to system operation situation, only consume minimal amount of water, this part water is recyclable
Recycle, the basic non-secondary pollution of dust collecting system.
Utility model content
The utility model is directed to deficiency of the prior art, there is provided a kind of Rapid wet type electric cleaner automatically adjusting,
Simple and reliable for structure, easily manufactured low cost, long service life, there is efficient efficiency of dust collection.
In order to solve above-mentioned technical problem, the utility model is addressed by following technical proposals:One kind automatically adjusts
Rapid wet type electric cleaner, including body, described underpart is provided with air inlet pipe and top is connected with escape pipe, described enter
Tracheae is located in described body and is provided with air inlet, described air inlet upper and lower opening and bottom is provided with slanting baffle, described machine
It is located in vivo and is provided with spray storehouse above described air inlet, in described spray storehouse, be provided with the second spray portion and first from top to bottom
Spray portion, arranges the side wall of inclination on the downside of described spray storehouse, the both sides in the first spray portion tilt thus forming air-flow and lead to side wall
Road, is provided with the airflow orifice that supply stream leaves, described spray storehouse is connected with the water pipe of water supply, described water pipe in the middle part of described spray storehouse
On be provided with control valve, be located in described body and be provided with electric field dedusting area above described spray storehouse, in described body, be located at institute
State and be provided with spraying pipe above power plant dedusting area, described spraying pipe be provided with some with nozzle, described body be located at described
It is provided with prominent flat board below electric field dedusting area, described flat board is provided with water proof switch, described body lateral wall is arranged
There is the second object disposing platform, described second object disposing platform is provided with water pump, described water pump includes bailing pipe and drainpipe, described row
Water pipe is connected with described spraying pipe, and described water pump top is provided with controller, described controller and described water proof switch telecommunications
Number be connected, described escape pipe is provided with impeller portion, is provided with impeller in described impeller portion, described impeller is connected with and is arranged at leaf
Belt wheel outside wheel portion, described organism sidewall is provided with object disposing platform, and described object disposing platform is movably set with movable platform, institute
State and four leads are provided with object disposing platform, described lead passes through described movable platform the mobile product to this movable platform
Raw guide effect, described guiding column end is provided with positive stop, is provided between described object disposing platform and described movable platform
Pressure-bearing spring, described movable platform is provided with motor, and described motor output end is connected by belt with described belt wheel and real
Existing V belt translation, is fixedly installed nut in the middle part of described object disposing platform, described nut thread is connected with adjusting screw rod, described tune
Section screw rod upper end is provided with the bearing plate heading on described movable platform, and described adjusting screw rod bottom is provided with handle.
It is preferable that described belt wheel includes the first belt wheel, the second belt wheel and the 3rd belt wheel in technique scheme, described
One belt wheel, described second belt wheel all can be connected with the output end of described motor by belt with described 3rd belt wheel, described motor
Output end the same time only and described first belt wheel, described second belt wheel or described 3rd belt wheel only one belt wheel phase
Even.
In technique scheme it is preferable that described power plant dedusting area includes some collecting polar plates, described collecting polar plate setting
On bracing frame, support frame as described above is installed on the mounting groove of body inwall, is provided with described of support in described mounting groove
The spring of support.
It is preferable that being provided with gas collection portion above described body in technique scheme, described gas collection portion be connected with described in go out
Tracheae is so as to transfer out body by the gas after dedusting in body.
It is preferable that described organism bottom is provided with ash bucket in technique scheme, described ash bucket is provided with sewage draining exit and leads to
Cross this sewage draining exit to be connected with sedimentation basin.
The utility model has that efficiency of dust collection is high, the pressure loss is little, simple to operate, energy consumption is little, no reentrainment of dust, maintenance expense
With low, produce that the downtime is short, feature that is being operable with below flue gas dew point temperature, and can be with other cigarettes due to compact conformation
The outstanding advantages such as gas abatement equipment be combined with each other, design form variation.
Brief description
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model impeller and pulley structure schematic diagram.
Fig. 3 is the utility model movable platform and its peripheral component structural representation.
Specific embodiment
With specific embodiment, the utility model is described in further detail below in conjunction with the accompanying drawings:As Fig. 1 to Fig. 3 institute
Show, a kind of Rapid wet type electric cleaner automatically adjusting, including body 1, described body 1 bottom is provided with air inlet pipe 2 and top
It is connected with escape pipe 6, described air inlet pipe 2 is located in described body 1 and is provided with air inlet 21, and described air inlet 21 upper and lower opening is simultaneously
And bottom is provided with slanting baffle 22, it is located in described body 1 above described air inlet 21 and is provided with spray storehouse 3, described spray storehouse 3
Inside it is provided with the second spray portion 32 and the first spray portion 31 from top to bottom, the side wall of setting inclination on the downside of described spray storehouse 3, first
The both sides in spray portion 31 tilt thus forming gas channel with side wall, are provided with the gas that supply stream leaves in the middle part of described spray storehouse 3
Head piece 34, described spray storehouse 3 is connected with the water pipe 33 of water supply, and described water pipe 33 is provided with control valve, is located in described body 1
It is provided with electric field dedusting area 41, in described body, 1 is provided with spray above described power plant dedusting area 41 above described spray storehouse 3
Spill pipeline 5, described spraying pipe 5 be provided with some with nozzle 51, described body 1 is located at described electric field dedusting area 41 lower section setting
There is prominent flat board 91, described flat board 91 is provided with water proof switch 9, described body 1 lateral wall is provided with the second glove and puts down
Platform 81, described second object disposing platform 81 is provided with water pump 8, and described water pump 8 includes bailing pipe 82 and drainpipe 52, described draining
Pipe 52 is connected with described spraying pipe 5, and described water pump 8 top is provided with controller 83, and described controller 83 and described waterproof are opened
Close 9 electric signals to be connected, described escape pipe 6 is provided with impeller portion 62, in described impeller portion 62, is provided with impeller 64, described impeller
64 are connected with the belt wheel 63 being arranged at outside impeller portion 62, and described body 1 side wall is provided with object disposing platform 71, described object disposing platform
It is movably set with movable platform 73 on 71, described object disposing platform 71 is provided with four leads 74, described lead 74 passes through
Described movable platform 73 the mobile generation guide effect to this movable platform 73, described lead 74 end is provided with limiting block
Block 741, is provided with pressure-bearing spring 742 between described object disposing platform 71 and described movable platform 73, described movable platform 73 is pacified
Equipped with motor 7, described motor 7 output end is connected and is realized V belt translation by belt 72 with described belt wheel 63, and described glove is put down
It is fixedly installed nut 711, described nut 711 screw thread is connected with adjusting screw rod 75, described adjusting screw rod 75 in the middle part of platform 71
Upper end is provided with the bearing plate 751 heading on described movable platform 73, and described adjusting screw rod 75 bottom is provided with handle 752.
Described belt wheel 63 includes the first belt wheel 631, the second belt wheel 632 and the 3rd belt wheel 633, described first belt wheel 631, institute
State the second belt wheel 632 to be all connected with the output end of described motor 7 by belt 72 with described 3rd belt wheel 633, described motor 7
Output end the same time only and described first belt wheel 631, described second belt wheel 632 or described 3rd belt wheel 633 unique
One belt wheel is connected.
Described power plant dedusting area 41 includes some collecting polar plates, and described collecting polar plate is arranged on bracing frame 4, described support
Frame 4 is installed on the mounting groove of body 1 inwall, is provided with the spring supporting support frame as described above 4 in described mounting groove.
It is provided with gas collection portion 61, described gas collection portion 61 is connected with described escape pipe 6 so as to by body above described body 1
Gas after dedusting in 1 transfers out body 1.
Described body 1 bottom is provided with ash bucket, and described ash bucket is provided with sewage draining exit 12 and by this sewage draining exit 12 and precipitation
Pond 11 is connected.
One end that this device is located at body 1 in air inlet pipe 2 is provided with high-voltage electrical discharges field, when the air-flow of air inlet pipe 2 enters
When entering, first pass through high-voltage electrical discharges field so that the dust in air-flow and particulate matter are electrically charged.Then flow to air inlet 21
Place.At air inlet 21, because it is upper and lower opening setting, therefore air-flow can first circulate upwards, hence into spray storehouse 3
Interior.In spray storehouse 3, the second spray portion 32 and the first spray portion 31 all spray water, and the water of injection can wash away dust and particle
Thing, so as to fall to air inlet 21, then falls at ash bucket always.The water spray that air-flow first passes through the first spray portion 31 is processed,
Form gas channel from the first spray portion 31 and side wall again to circulate up and down, the water spray being then passed through the second spray portion 32 is processed,
Leave spray storehouse 3 from airflow orifice 34 eventually.
Slanting baffle 22 on air inlet 21, can produce the effect of guiding to the air-flow entering, and guiding air-flow circulates upwards
Enter in spray storehouse 3.
This device is provided with control valve on water pipe 33, by this control valve, controls the current size of water pipe 33.
From spray storehouse 3 air-flow out, the larger dust of volume and particulate matter can be washed away by water, therefore this air-flow
Dust and the particulate matter of small volume can be carried secretly, and these impurity are all with electric charge.
From spray storehouse 3, air-flow out can move further upward, then into electric field dedusting area 41.In power plant's dedusting
In area 41, charged impurity due to it electrically, can be gathered in collecting polar plate by collecting polar plate capture in the presence of electric field force
On.These impurity carry the globule from spray storehouse 3, after collecting polar plate captures enough impurity, these impurity meetings and water
Pearl forms sewage stream together, because under spontaneous Action of Gravity Field, sewage stream flows downward, and drops in the ash bucket of lower section, then
Enter in sedimentation basin 11 through sewage draining exit 12 again.
Spraying pipe 5 is provided with this device, injection water after spraying pipe 5 opens work so that on nozzle 51, contain
Dust and gas body and water combine afterwards, can be that it is more prone to be caught by the collecting polar plate of electric field dedusting area 41.Spraying pipe 5 assists
Electric field dedusting area 41 works, so that the dust removing effects of this device are strengthened.The water of spraying pipe 5 injection is additionally it is possible to make
For the collecting polar plate of electric field dedusting area 41, the impurity on collecting polar plate is washed away it is ensured that its dust collection capacity will not be because of
Impurity is excessively affected.
This device is provided with water proof switch 9, and this water proof switch 9 is located at below bracing frame 4, when miscellaneous on collecting polar plate
When matter is excessive, its weight can increase, and therefore bracing frame can compression spring move down.This water proof switch 9 finally will be touched.
Now this water proof switch 9 will be triggered, thus sending electric signal to controller 83, controller 83 just orders about water pump 8 and opens work
Make, absorb water from bailing pipe 82, then from drainpipe 52 draining to spraying pipe 5.Nozzle 51 in last spraying pipe 5 just can spray
Project water.Therefore it becomes possible to improve the dust collection capacity of this device.
It is provided with gas collection portion 61, the gas collection through dedusting in body 1 is got up by gas collection portion 61, then above this device
Discharged by escape pipe 6.
Therefore, in order to increase efficiency of dust collection, this device is just provided with flow accelerator.By motor 7 impeller 64
Rotating, thus accelerating to suction out gas, therefore accelerating the speed of air-flow, thus increased the efficiency of dust collection of deduster.This dress
Put by wheel rotation, thus reducing the air pressure of escape pipe 6, thus accelerating the circulation of air-flow.After air-flow velocity improves, in air inlet
The air-flow turning point of mouth 21, can be because the effect of inertia force, and more impurity collide on slanting baffle 22, thus departing from air-flow,
Drop in ash bucket.After air-flow velocity increases, the gas through electric field dedusting area 41 in the unit interval can be made to increase, thus
Improve operating efficiency.
And, according to different actual conditions, reach the efficiency of dust collection of optimum.This device is provided with various rotating speed.This dress
The belt wheel 63 put is divided into the first belt wheel 631, the second belt wheel 632 and the 3rd belt wheel 633, and in same time only one of which belt wheel and
Motor 7 is connected and by this motor-driven rotation.The diameter of the first belt wheel 631, the second belt wheel 632 and the 3rd belt wheel 633 is once
It is incremented by, therefore when they are connected with motor respectively, when impeller 64 rotates, the rotating speed of impeller 64 successively decreases successively.Namely
When the first belt wheel 631 is connected with motor 7, the rotating speed of impeller 64 is maximum;I.e. when the 3rd belt wheel 633 is connected with motor 7, impeller
64 rotating speed is minimum.
So arrange, the air velocity of this device just can be distributed in the range of 3.5 5.5m/s, and is divided into third gear,
And, according to actual needs, be adjusted, thus reach optimal efficiency of dust collection.Although this device has three diameter differences
Belt wheel, but in order to cost-effective, the belt 72 of this device only with one, by adjusting the distance of motor 7 and belt wheel 63
It is adjusted coordinating.This device is provided with adjusting screw rod 75 to allow movable platform 73 activity.Driven using handle 752
When adjusting screw rod 75 rotates, because nut 711 is integrally fixed on object disposing platform 71, therefore, adjusting screw rod 75 can be with respect to 2
Object disposing platform 71 is moved.If adjusting screw rod 75 is to move up, bearing plate 751 can be promoted to head on movable platform 73 upwards
Mobile, thus motor 7 is risen.If adjusting screw rod 75 is to move down, bearing plate 751 moves down so that movable platform
73 think gravity compression pressure-bearing spring 742, so that motor declines.
By the such device of this programme, the spacing between motor 7 and belt wheel 63 can freely adjust, therefore,
Either using the first belt wheel 631, the second belt wheel 632 or the 3rd belt wheel 633, belt 72 1 just can complete work.
And, using afterwards through long, belt 72 can occur certain elongation.Motor now can also be aligned
7 ensureing the normal operation of V belt translation.
Belt wheel 63 outside the impeller arranging in this device impeller portion 62 and impeller portion is integrated, and therefore both can synchronously turn
Dynamic.Motor 7 is connected with belt wheel 63 by belt 72, driving pulley 63 quick rotation, thus accelerating the circulation of air-flow.
Protection domain of the present utility model includes but is not limited to embodiment of above, and protection domain of the present utility model is to weigh
Sharp claim is defined, and any replacement that those skilled in the art that this technology is made is readily apparent that, deformation, improvement each fall within
Protection domain of the present utility model.
The utility model is simple and reliable for structure, easily manufactured low cost, has that efficiency of dust collection is high, the pressure loss is little, operation
Simply, energy consumption is little, no reentrainment of dust, maintenance cost are low, the short, spy that is being operable with below flue gas dew point temperature that produces the downtime
Point, and can be combined with each other with other smoke gas treatment equipment due to compact conformation, the outstanding advantages such as design form variation.
Claims (5)
1. a kind of Rapid wet type electric cleaner automatically adjusting, including body(1), described body(1)Bottom is provided with air inlet pipe
(2)And top is connected with escape pipe(6)It is characterised in that:Described air inlet pipe(2)Positioned at described body(1)Inside it is provided with air inlet
Mouthful(21), described air inlet(21)Upper and lower opening and bottom is provided with slanting baffle(22), described body(1)Interior positioned at described enter
Gas port(21)Top is provided with spray storehouse(3), described spray storehouse(3)Inside it is provided with the second spray portion from top to bottom(32)With first
Spray portion(31), described spray storehouse(3)The side wall that downside setting tilts, the first spray portion(31)Both sides tilt thus and side wall
Form gas channel, described spray storehouse(3)Middle part is provided with the airflow orifice that supply stream leaves(34), described spray storehouse(3)Connect
There is the water pipe of water supply(33), described water pipe(33)On be provided with control valve, described body(1)Interior positioned at described spray storehouse(3)On
Side is provided with electric field dedusting area(41), described body(1)Interior positioned at described electric field dedusting area(41)Top is provided with spraying pipe
(5), described spraying pipe(5)Be provided with some with nozzle(51), described body(1)Positioned at described electric field dedusting area(41)Lower section
It is provided with prominent flat board(91), described flat board(91)On be provided with water proof switch(9), described body(1)Arrange on lateral wall
There is the second object disposing platform(81), described second object disposing platform(81)On be provided with water pump(8), described water pump(8)Including bailing pipe
(82)And drainpipe(52), described drainpipe(52)With described spraying pipe(5)It is connected, described water pump(8)Top is provided with control
Device processed(83), described controller(83)With described water proof switch(9)Electric signal is connected, described escape pipe(6)On be provided with impeller
Portion(62), described impeller portion(62)Inside it is provided with impeller(64), described impeller(64)It is connected with and be arranged at impeller portion(62)Outer
Belt wheel(63), described body(1)It is provided with object disposing platform on the wall of side(71), described object disposing platform(71)On be movably set with activity
Platform(73), described object disposing platform(71)On be provided with four leads(74), described lead(74)Flat through described activity
Platform(73)And to this movable platform(73)Mobile generation guide effect, described lead(74)End is provided with positive stop
(741), described object disposing platform(71)With described movable platform(73)Between be provided with pressure-bearing spring(742), described movable platform
(73)On motor is installed(7), described motor(7)Output end and described belt wheel(63)By belt(72)It is connected and realizes to carry
Transmission, described object disposing platform(71)Middle part is fixedly installed nut(711), described nut(711)Screw thread is connected with regulation
Screw rod(75), described adjusting screw rod(75)Upper end is provided with and heads on described movable platform(73)Bearing plate(751), described regulation
Screw rod(75)Bottom is provided with handle(752).
2. a kind of Rapid wet type electric cleaner automatically adjusting according to claim 1 it is characterised in that:Described belt wheel
(63)Including the first belt wheel(631), the second belt wheel(632)With the 3rd belt wheel(633), described first belt wheel(631), described second
Belt wheel(632)With described 3rd belt wheel(633)Belt all can be passed through(72)With described motor(7)Output end be connected, described electricity
Machine(7)Output end the same time only and described first belt wheel(631), described second belt wheel(632)Or described 3rd belt wheel
(633)Only one belt wheel be connected.
3. a kind of Rapid wet type electric cleaner automatically adjusting according to claim 1 it is characterised in that:Described power plant removes
Dirt area(41)Including some collecting polar plates, described collecting polar plate is arranged at bracing frame(4)On, support frame as described above(4)It is installed on machine
Body(1)On the mounting groove of inwall, it is provided with support support frame as described above in described mounting groove(4)Spring.
4. a kind of Rapid wet type electric cleaner automatically adjusting according to claim 1 it is characterised in that:Described body
(1)Top is provided with gas collection portion(61), described gas collection portion(61)It is connected with described escape pipe(6)So as to by body(1)Inside remove
Gas after dirt transfers out body(1).
5. a kind of Rapid wet type electric cleaner automatically adjusting according to claim 1 it is characterised in that:Described body
(1)Bottom is provided with ash bucket, and described ash bucket is provided with sewage draining exit(12)And pass through this sewage draining exit(12)And sedimentation basin(11)It is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620814430.1U CN205926015U (en) | 2016-07-31 | 2016-07-31 | Automatic quick wet -type electrostatic precipitator who adjusts |
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Application Number | Priority Date | Filing Date | Title |
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CN201620814430.1U CN205926015U (en) | 2016-07-31 | 2016-07-31 | Automatic quick wet -type electrostatic precipitator who adjusts |
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CN205926015U true CN205926015U (en) | 2017-02-08 |
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CN201620814430.1U Expired - Fee Related CN205926015U (en) | 2016-07-31 | 2016-07-31 | Automatic quick wet -type electrostatic precipitator who adjusts |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106238211A (en) * | 2016-07-31 | 2016-12-21 | 浙江宏电环保设备制造有限公司 | A kind of Rapid wet type electric cleaner being automatically adjusted |
-
2016
- 2016-07-31 CN CN201620814430.1U patent/CN205926015U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106238211A (en) * | 2016-07-31 | 2016-12-21 | 浙江宏电环保设备制造有限公司 | A kind of Rapid wet type electric cleaner being automatically adjusted |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180731 |
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CF01 | Termination of patent right due to non-payment of annual fee |