CN206325701U - Electrostatic precipitator and the waste gas treatment equipment with the device - Google Patents
Electrostatic precipitator and the waste gas treatment equipment with the device Download PDFInfo
- Publication number
- CN206325701U CN206325701U CN201621294426.3U CN201621294426U CN206325701U CN 206325701 U CN206325701 U CN 206325701U CN 201621294426 U CN201621294426 U CN 201621294426U CN 206325701 U CN206325701 U CN 206325701U
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- Prior art keywords
- casing
- electrostatic absorption
- electrostatic
- absorption frame
- groove
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Abstract
The utility model discloses a kind of electrostatic precipitator and the waste gas treatment equipment with the device, its drip irrigation device is the casing for including being used to flow through waste gas, Electrostatic Absorption frame is placed with along along the length direction of casing in the casing, in the casing support frame is provided with positioned at the bottom of Electrostatic Absorption frame, support frame as described above includes the groove for the formation that is recessed downwards from support frame surface, the groove bottom of the groove is inclined plane, the inclined plane is provided with the small opening for being used for discharging greasy dirt in the relatively low one end of level height, the waste gas flowed into casing can occur liquefaction and form greasy dirt, greasy dirt drops in groove, inclined plane in groove contributes to greasy dirt to be flow to by small opening outside casing, reduce the degree corroded in casing, improve the service life of the device, and with energy-conservation, the advantage of environmental protection.
Description
Technical field
The utility model is related to off-gas cleaning equipment, more particularly to a kind of electrostatic precipitator and the waste gas with the device
Processing equipment.
Background technology
Exhaust-gas treatment is particularly important in the industrial production.Such as in the production process of synthetic leather, it can produce substantial amounts of useless
Gas, its main source is the volatilization of organic solvent, including resin and solvent dispensing, transport, deposit when volatilization；Coat or contain
The volatilization of organic matter in the process such as leaching；The volatilization of organic matter when baking oven is heated；The volatilization of organic matter, meeting in last handling process
DMF, toluene, dimethylbenzene, butanone etc. are produced, existing waste gas treatment equipment is usually to carry out dust removal by filtration processing, mistake to waste gas
Filter effect often not good.
At present, Authorization Notice No. discloses a kind of exhaust-gas treatment system for CN204073754U Chinese patent in existing patent
System, including the spray column and electrostatic precipitator being connected, electrostatic precipitator include dust-catching board and are equipped with the bar of corona pin,
Bar is multiple and interval setting, and the power-on voltage of bar is 6.5 ten thousand volts to 7.5 ten thousand volts.The electrostatic precipitator can be high by waste gas
Degree ionization, makes the particle in waste gas be moved to dust-catching board, so as to remove the particle in waste gas completely.
But, above-mentioned electrostatic precipitator has that waste gas is flowed to after electrostatic precipitator from spray column, a part
Liquefaction can occur for waste gas form greasy dirt to drop in device, and polluting device, reduces the service life of the dust arrester.
Utility model content
The purpose of this utility model is to provide a kind of electrostatic precipitator to greasy dirt with preferable cleaning capacity.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of electrostatic precipitator, including for flowing through in the casing of waste gas, the casing along along the length direction of casing
It is placed with Electrostatic Absorption frame, the casing and is provided with support frame positioned at the bottom of Electrostatic Absorption frame, support frame as described above is included from branch
Support surface is recessed downwards the groove of formation, and the groove bottom of the groove is inclined plane, and the inclined plane is relatively low in level height
One end be provided with and be used to discharge the small opening of greasy dirt.
By using above-mentioned technical proposal, the waste gas flowed into casing can occur liquefaction and form greasy dirt, and greasy dirt drops recessed
In groove, because groove is obliquely installed, greasy dirt flow to casing towards the relatively low one end trickling of level height by small opening
Outside, the greasy dirt dropped is discharged for a full due out of casing, with preferable cleaning effect, reduce the journey corroded in casing
Degree, improves the service life of the device.
The utility model is further arranged to：The casing is externally provided with fuel reserve tank, and the fuel reserve tank is provided with can be by case
The conduit that internal greasy dirt is drained into fuel reserve tank.
By using above-mentioned technical proposal, the greasy dirt dropped out of small opening is flow in fuel reserve tank by conduit, fuel reserve tank tool
Play the role of preferably to collect greasy dirt, after fuel reserve tank inner product full greasy dirt, then change the fuel reserve tank of sky, Renewal process is simple, side
Just, serialization, the facilitation of dust removal process are realized.
The utility model is further arranged to：The Electrostatic Absorption frame includes the dust suction vertical with the air flow direction of waste gas
Plate, the both sides of the dust-catching board be provided with the length direction along dust-catching board on connecting rod, the dust-catching board be interval with it is some
Individual through hole, the connecting rod, which is provided with, can pierce into through hole so that the both side surface of dust-catching board is full of the corona of electrostatic
Pin.
By using above-mentioned technical proposal, after being powered to corona pin, galvanic circle is formd around dust-catching board,
The both side surface of dust-catching board is carried the ion of different electric charges, voltage is applied on waste gas, and waste gas is breakdown, generate electronics,
Mixture including various ions, atom and free radical, is acted on useless using the electronics of these high energy, free radical isoreactivity particle
In gas, contaminant molecule is decomposed within the extremely short time, and occur follow-up various reactions to reach degradation of contaminant
Purpose, the through hole on dust-catching board is more, and the corona pin worn is more, and the applied voltage having on dust-catching board is bigger,
Make dust removing effects better.
The utility model is further arranged to：The side wall of the groove is on the direction for press close to tank floor provided with can be by
The greasy dirt outside groove that drops drains into the pod apertures of small opening.
By using above-mentioned technical proposal, because the width of groove is smaller than the width of casing, so being located in casing recessed
Space is left in the both sides direction of groove, and waste gas is random motion, and the greasy dirt formed through liquefaction can drop in space,
The greasy dirt dropped in space is flow in groove by pod apertures, and is flowed into small opening and then flow in fuel reserve tank, is realized pair
The thorough cleaning of the greasy dirt dropped in casing, i.e., do not stay any dead angle in casing, and the burn into for reducing greasy dirt to casing is rotten
Change, extend the service life of the dust arrester.
The utility model is further arranged to：The casing is provided with the chamber door for being used for opening and closing casing, the Electrostatic Absorption
Frame includes the first Electrostatic Absorption frame close to chamber door and the second Electrostatic Absorption frame away from chamber door, on the first Electrostatic Absorption frame
Fitting is provided with close to the end face of the second Electrostatic Absorption frame, the fitting includes what is directly contacted with the second Electrostatic Absorption frame
Bar is abutted, the abutting bar and the tactile one end of the second Electrostatic Absorption bridge joint are provided with circular contact disc, and the contact disc is provided with
It is difficult the sawtooth for making greasy dirt be attached to abutment surface.
By using above-mentioned technical proposal, the first Electrostatic Absorption frame is to be supported by contact disc with the second Electrostatic Absorption frame
Connect, be liable to stick to due to greasy dirt in the abutment surface between contact disc and the second Electrostatic Absorption frame, if greasy dirt attachment is excessive,
The electrostatic conductance between the first Electrostatic Absorption frame and the second Electrostatic Absorption frame can be then influenceed, and sets sawtooth then to reduce contact
Contact area between disk and the second Electrostatic Absorption frame, the electrostatic conduction of enhancing therebetween.
The utility model is further arranged to：The fitting also includes the set being threadedly secured on the first Electrostatic Absorption frame
Cylinder, the bottom of the sleeve is provided with spring, and one end of the abutting bar is connected to the end of spring, the other end of the abutting bar
Extend in outside sleeve.
By using above-mentioned technical proposal, it can be hit when being abutted due to two Electrostatic Absorption framves, the material used by it
It is that the damage for abutting bar is easily caused after hard material, shock, sets spring to contribute to two Electrostatic Absorption framves of increase mutual
Cushion effect during shock, makes abutting bar be not easily susceptible to damage, extends the service life of fitting.
The utility model is further arranged to：The contact disc includes being fixed on the circular bottom plate abutted on bar and surround
The side plate of circular bottom plate, the circular bottom plate and side plate formation semi-surrounding structure, the semi-surrounding structure and the second Electrostatic Absorption
Frame is relative.
By using above-mentioned technical proposal, contact disc is by circular bottom plate and around the side plate group of circular bottom plate setting
Into circular bottom plate is collectively forming semi-surrounding structure with side plate, when contact disc is abutted with the second Electrostatic Absorption frame, semi-surrounding structure
It is relative with Electrostatic Absorption frame, it is seen then that with the second Electrostatic Absorption frame directly contact be side plate surface, contact area is smaller, and
And hollow semi-surrounding structure contributes to the buffering to producing impact because of contact, further extends the service life of fitting.
The utility model is further arranged to：The inwall of the chamber door is provided with can promote first quiet after chamber door is closed
Electro Sorb frame abuts even closer impeller with the second Electrostatic Absorption frame.
By using above-mentioned technical proposal, after chamber door is closed, it is quiet that impeller promotes the first Electrostatic Absorption frame to be close to second
Electro Sorb frame, makes the abutting between two Electrostatic Absorption framves even closer, and the electrostatic improved between two Electrostatic Absorption framves is passed
Power is led, the electrostatic adsorption force that two Electrostatic Absorption framves have is enhanced, to reach preferably dust removing effects.
The utility model is further arranged to：The impeller includes catch bar, and one end of the catch bar is fixed on case
Men Shang, the other end of the catch bar is abutted against after chamber door is closed with the first Electrostatic Absorption frame.
By using above-mentioned technical proposal, close after chamber door, catch bar is abutted against with the first Electrostatic Absorption frame, and promotion the
One Electrostatic Absorption frame is in close contact with the second Electrostatic Absorption frame, makes the connection between two Electrostatic Absorption framves even closer,
The electrostatic force produced by two Electrostatic Absorption framves is favorably improved, two Electrostatic Absorption framves of enhancing utilize the ability of electrostatic precipitation.
Another object of the present utility model is to disclose a kind of waste gas treatment equipment, including spray column and above-mentioned electrostatic
Dust arrester.
By using above-mentioned technical proposal, waste gas first passes through spray column, and larger in waste gas is removed in the way of spray
Grain, then by above-mentioned electrostatic precipitator, the particle in waste gas can be removed completely, make cleaning effect more thoroughly, totally.
In summary, the utility model has the advantages that：
1st, by the way that the groove bottom of groove is arranged into inclined plane, and offered Lou in the relatively low inclined plane of level height
Hole, realizing the greasy dirt in groove quickly and easily can be drained into fuel reserve tank, and the oil storage more renewed is only needed to after greasy dirt product is full
Case, the shut-down of the dust arrester will not be caused because of the problem of degreasing, the efficiency of exhaust-gas treatment is improved；
2nd, dropped due to also having greasy dirt on the direction in casing outside groove, and this part greasy dirt cannot flow into small opening
Interior, pod apertures just can import this part greasy dirt in small opening, to the oil removal in casing more thoroughly, totally；
The 3rd, fitting is set between the first Electrostatic Absorption frame and the second Electrostatic Absorption frame, and fitting is provided with saw
Tooth, while with good withstanding effect, reduces the contact area of fitting and the second Electrostatic Absorption frame, improves two electrostatic
Electrostatic conductance between adsorptive racks, enhances the dustproof function to particle in waste gas.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of Electrostatic Absorption frame in embodiment one；
Fig. 3 is the decomposing schematic representation of fitting in embodiment one；
Fig. 4 is the structural representation of the impeller of embodiment one；
Fig. 5 is the structural representation of the support frame of embodiment one；
Fig. 6 is the sectional view of embodiment one；
Fig. 7 is the structural representation of embodiment two.
In figure：1st, casing；2nd, chamber door；21st, catch bar；3rd, Electrostatic Absorption frame；31st, the first Electrostatic Absorption frame；311st, dust suction
Plate；312nd, link；3121st, connecting rod；3122nd, support bar；313rd, fix bar；314th, electric hoist；315th, through hole；316th, it is electric
Have a fainting spell during acupuncture treatment；32nd, the second Electrostatic Absorption frame；4th, fitting；41st, sleeve；42nd, spring；43rd, bar is abutted；44th, contact disc；441st, it is circular
Base plate；442nd, side plate；443rd, sawtooth；5th, support frame；51st, groove；511st, inclined plane；512nd, small opening；513rd, pod apertures；6th, oil storage
Case；7th, conduit；8th, spray column；9th, inlet duct；10th, air-out apparatus.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
A kind of electrostatic precipitator, as shown in figure 1, including including square casing 1, waste gas is on the right side of the diagram of casing 1
Wall enters, and has through illustrating on left side wall discharge, casing 1 in the chamber door 2 for opening and closing casing 1, casing 1 along the length side of casing 1
To several Electrostatic Absorption framves 3 are placed with, the quantity of the present embodiment is two, is respectively the first Electrostatic Absorption close to chamber door 2
Frame 31 and the second Electrostatic Absorption frame 32 away from chamber door 2, two Electrostatic Absorption framves 3 produce electrostatic force and the particle in waste gas are carried out
Absorption, dedusting is carried out using electrostatic, and dust removing effects are good.
As shown in Fig. 2 the shape of the first Electrostatic Absorption frame 31 and the second Electrostatic Absorption frame 32, structure are identical, including with it is useless
The vertical dust-catching board 311 of the air flow direction of gas, dust-catching board 311 is with certain thickness material of rectangular channel, the two of dust-catching board 311
Side has the connecting rod of the one side of dust-catching board 311 in connecting rod 3121, the present embodiment on the length direction along dust-catching board 311
3121 quantity is 12, and 12 connecting rods 3121 are equidistantly welded on two support bars 3122 perpendicular with connecting rod 3121
On, two support bars 3122 are oppositely arranged, and connecting rod 3121 together form with support bar 3122 is arranged on the side of dust-catching board 311
Link 312, link 312 is welded with fix bar 313 on four angular direction, and fix bar 313 pierces into the four of dust-catching board 311
Electric hoist 314 is arranged with angle, fix bar 313, electric hoist 314 is threadedly secured on dust-catching board 311, realizes link 312
It is stabilized in the side of dust-catching board 311；It is spaced apart on dust-catching board 311 and is provided with several through holes 315, the section of through hole 315
For circle, the corona pin 316 being riveted between relative connecting rod 3121, the quantity of through hole 315 are equipped with through hole 315
More, the quantity for the corona pin 316 that can be worn is then more, and the electrostatic force that the both side surface of dust-catching board 311 can be produced is bigger.
As shown in Figures 2 and 3, the first Electrostatic Absorption frame 31 is screwed on the end face of relative second Electrostatic Absorption frame 32
There is fitting 4, fitting 4 includes the sleeve 41 being threadedly secured on the first Electrostatic Absorption frame 31, and sleeve 41 is cylinder, in set
The bottom of cylinder 41 is fixed with spring 42, and abutting bar 43 is equipped with sleeve 41, and the one end for abutting bar 43 is connected to spring 42
End, the other end for abutting bar 43 is extended in outside sleeve 41, when the first Electrostatic Absorption frame 31 and the second Electrostatic Absorption frame 32 are mutual
During abutting, abut bar 43 and be connected to just on the side wall of support bar 3122, now, spring 42 compresses, and can slow down first
The impulsive force that Electrostatic Absorption frame 31 is produced when mutually being abutted with the second Electrostatic Absorption frame 32；Extended in abutting bar 43 outside sleeve 41
One end there is contact disc 44, contact disc 44, which includes being fixed on, abuts circular bottom plate 441 on bar 43 and around circular bottom plate
441 side plate 442, circular bottom plate 441 forms the contact disc 44 of semi-surrounding structure, the contact disc 44 with circular side plate 442
It is relative with the second Electrostatic Absorption frame 32 and abut, sawtooth 443, the Electrostatic Absorption frame of sawtooth 443 and second are offered on contact disc 44
32 directly contact, and reduce the contact area of the Electrostatic Absorption frame 32 of contact disc 44 and second, make greasy dirt be difficult to be attached to abutting table
Face.
As shown in Figure 4 and Figure 5, being screwed on chamber door 2 has impeller, and impeller includes catch bar 21, catch bar 21
One end be fixed on chamber door 2, the other end of catch bar 21 is abutted against after chamber door 2 is closed with the first Electrostatic Absorption frame 31, from
And promote the first Electrostatic Absorption frame 31 to be close to the second Electrostatic Absorption frame 32, make the abutting of the two even closer.
As shown in Figure 5 and Figure 6, there is the support frame 5 for placing Electrostatic Absorption frame 3 in casing 1, support frame 5 includes being used for
The groove 51 of the greasy dirt dropped on access Electrostatic Absorption frame 3, the groove bottom of groove 51 is inclined plane 511, the water in inclined plane 511
Flat highly relatively low one end offers small opening 512, and the cross sectional shape of small opening 512 is circle, and the greasy dirt dropped is from the row of small opening 512
Go out；Space is left in the both sides direction of groove 51 in casing 1, greasy dirt can also drop in the space, the side wall of groove 51 is in patch
The direction of the nearly bottom surface of casing 1 is provided with pod apertures 513, and the cross sectional shapes of pod apertures 513 is semicircle, and pod apertures 513 can be by
The greasy dirt outside groove 51 that drops drains into the direction of small opening 512, with making oil removal in casing 1 more thorough；And in casing 1
Outer to be placed with fuel reserve tank 6, fuel reserve tank 6 is square box, is connected between small opening 512 and fuel reserve tank 6 and arranges greasy dirt out of casing 1
Conduit 7 in fuel reserve tank 6, people only need to topple over fuel reserve tank 6 and can discharge greasy dirt, make dust removal process convenient purification, quick
Change.
Embodiment two：
A kind of waste gas treatment equipment, as shown in fig. 7, comprises spray column 8 and embodiment one, each spray column 8 are individually pacified
In square cabinet, the quantity of spray column 8 is preferably two, correspondingly, that is, has two cabinets to be threadedly secured to one
Rise, a side of cabinet is connected with inlet duct 9, and the another side of cabinet is connected with the side of embodiment one, implement
The quantity of example one is preferably three, and the another side of embodiment one is connected with air-out apparatus 10, and waste gas enters from the side of cabinet
Enter, particle larger in waste gas can be discharged through the sprinkle of spray column 8, waste gas is discharged into embodiment one from the another side of cabinet,
The particle in waste gas is completely exhausted out using electrostatic adsorption force, the waste gas treatment equipment has excellent dust removing effects.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of electrostatic precipitator, including for flowing through the length in the casing (1) of waste gas, the casing (1) along casing (1)
Electrostatic Absorption frame (3) is placed with direction, it is characterised in that：Bottom in the casing (1) positioned at Electrostatic Absorption frame (3) is provided with
Support frame (5), support frame as described above (5) includes the groove (51) for the formation that is recessed downwards from support frame (5) surface, the groove (51)
Groove bottom be inclined plane (511), the inclined plane (511) is provided with the relatively low one end of level height to be used to discharge the leakage of greasy dirt
Hole (512).
2. electrostatic precipitator according to claim 1, it is characterised in that：The casing (1) is externally provided with fuel reserve tank (6),
The fuel reserve tank (6) is provided with the conduit (7) that can drain into the greasy dirt in casing (1) in fuel reserve tank (6).
3. electrostatic precipitator according to claim 2, it is characterised in that：The Electrostatic Absorption frame (3) includes and waste gas
The vertical dust-catching board (311) of air flow direction, the both sides of the dust-catching board (311) are on the length direction along dust-catching board (311)
Provided with connecting rod (3121), several through holes (315), the connecting rod (3121) are interval with the dust-catching board (311)
Provided with that can pierce into, through hole (315) is interior so that the both side surface of dust-catching board (311) is full of the corona pin (316) of electrostatic.
4. electrostatic precipitator according to claim 2, it is characterised in that：The side wall of the groove (51) is pressing close to casing
(1) direction of bottom surface is provided with the pod apertures (513) that the greasy dirt that can be will fall off in groove (51) outside drains into small opening (512).
5. electrostatic precipitator according to claim 3, it is characterised in that：The casing (1), which is provided with, to be used to open and close case
The chamber door (2) of body (1), the Electrostatic Absorption frame (3) is included close to the first Electrostatic Absorption frame (31) of chamber door (2) and away from case
Second Electrostatic Absorption frame (32) of door (2), close to the end face of the second Electrostatic Absorption frame (32) on the first Electrostatic Absorption frame (31)
Fitting (4) is provided with, the fitting (4) includes the abutting bar (43) directly contacted with the second Electrostatic Absorption frame (32), institute
State and abut contact disc (44) of the one end provided with circle that bar (43) is contacted with the second Electrostatic Absorption frame (32), the contact disc (44)
Provided with the sawtooth (443) for being difficult to make greasy dirt be attached to abutment surface.
6. electrostatic precipitator according to claim 5, it is characterised in that：The fitting (4) also includes being screwed
Sleeve (41) on the first Electrostatic Absorption frame (31), the bottom of the sleeve (41) is provided with spring (42), the abutting bar
(43) one end is connected to the end of spring (42), and the other end of the abutting bar (43) extends in sleeve (41) outside.
7. electrostatic precipitator according to claim 6, it is characterised in that：The contact disc (44) includes being fixed on abutting
Circular bottom plate (441) on bar (43) and the side plate (442) around circular bottom plate (441), the circular bottom plate (441) and side
Plate (442) formation semi-surrounding structure, the semi-surrounding structure is relative with the second Electrostatic Absorption frame (32).
8. electrostatic precipitator according to claim 5, it is characterised in that：The inwall of the chamber door (2), which is provided with, to close
Closing can promote the first Electrostatic Absorption frame (31) to abut even closer promotion with the second Electrostatic Absorption frame (32) after chamber door (2)
Part.
9. electrostatic precipitator according to claim 8, it is characterised in that：The impeller includes catch bar (21), institute
The one end for stating catch bar (21) is fixed on chamber door (2), and the other end of the catch bar (21) is closing chamber door (2) afterwards with first
Electrostatic Absorption frame (31) is abutted against.
10. a kind of waste gas treatment equipment, it is characterised in that：Including described in spray column (8) and claim 1 ~ 9 any one
Electrostatic precipitator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294426.3U CN206325701U (en) | 2016-11-29 | 2016-11-29 | Electrostatic precipitator and the waste gas treatment equipment with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294426.3U CN206325701U (en) | 2016-11-29 | 2016-11-29 | Electrostatic precipitator and the waste gas treatment equipment with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325701U true CN206325701U (en) | 2017-07-14 |
Family
ID=59288746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294426.3U Expired - Fee Related CN206325701U (en) | 2016-11-29 | 2016-11-29 | Electrostatic precipitator and the waste gas treatment equipment with the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469535A (en) * | 2017-09-04 | 2017-12-15 | 合肥天翔环境工程有限公司 | A kind of equipment for treating industrial waste gas |
-
2016
- 2016-11-29 CN CN201621294426.3U patent/CN206325701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469535A (en) * | 2017-09-04 | 2017-12-15 | 合肥天翔环境工程有限公司 | A kind of equipment for treating industrial waste gas |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20191129 |