CN208213428U - A kind of electrostatic precipitator bilayer manhole door - Google Patents
A kind of electrostatic precipitator bilayer manhole door Download PDFInfo
- Publication number
- CN208213428U CN208213428U CN201821184910.XU CN201821184910U CN208213428U CN 208213428 U CN208213428 U CN 208213428U CN 201821184910 U CN201821184910 U CN 201821184910U CN 208213428 U CN208213428 U CN 208213428U
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- Prior art keywords
- doorframe
- manhole door
- electrostatic precipitator
- button
- groove
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- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 56
- 238000007789 sealing Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 3
- 238000005367 electrostatic precipitation Methods 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005684 electric field Effects 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model relates to electrostatic precipitator technical fields, disclose a kind of electrostatic precipitator bilayer manhole door, including electrostatic precipitator shell, pass through the cooperation between electromagnet and armature, effectively inside and outside manhole door is adsorbed on doorframe, and the air in doorframe is extracted out by vacuum pump, so that forming vacuum environment in doorframe, so that the pressure in the outside of inside and outside manhole door is greater than the pressure of inside, so that inside and outside manhole door is firmly fastened on doorframe, and gasket is installed in the junction of doorframe and inside and outside manhole door, the air-tightness between inside and outside manhole door and doorframe is effectively ensured, it ensure that the leakproofness of electrostatic precipitator；The occurrence of the utility model strengthens the leakproofness of electrostatic precipitator, effectively reduces the phenomenon that leaking out, reduces gas permeation effectively reduces the phenomenon that electric field inside electrostatic precipitator condenses, and improves the service life and dust collection effect of equipment.
Description
Technical field
The utility model relates to electrostatic precipitator technical field, specially a kind of electrostatic precipitator bilayer manhole door.
Background technique
Electrostatic precipitator is a kind of equipment of control atmosphere pollution, it can collect the dust in dusty gas, make ash-laden gas
Body is purified, it is mainly made of air inlet, shell, gas outlet, ash bucket, electrode systems of discharging, electrode systems of gathering dust etc..Electrostatic removes
The working principle of dirt device is: makes to form electrostatic field between anode and cathode using high voltage, when dusty gas passes through anode and cathode, and gas
It is ionized and charged, dust particles are adsorbed on dust collector pole under electric field force effect, then pass through vibrated system for dust collection
In ash bucket.What electrostatic precipitator was theoretically fully sealed during the work time, but overhaul for convenience, it is necessary on shell
Manhole door is installed.
In the implementation of the present invention, inventor has found that the prior art has the following problems:
(1) air-tightness of existing electrostatic precipitator bilayer manhole door is insufficient, and electrostatic precipitator will appear during the work time
Air leakage phenomena, it is some also not gone out leak out from the double-deck manhole door by the gas of complete dedusting, influence the environment on periphery.
(2) since the air-tightness of electrostatic precipitator bilayer manhole door is insufficient, the electric field inside electrostatic precipitator can be made to go out
The phenomenon that now condensing influences dust collection effect, and dew condensation phenomenon can corrode equipment, reduce the service life of equipment.
Utility model content
The purpose of the utility model is to provide a kind of electrostatic precipitator bilayer manhole door, ability enough improves electrostatic precipitator
The occurrence of air-tightness effectively reduces the phenomenon that leaking out, reduces gas permeation effectively reduces in electrostatic precipitator
The phenomenon that electric field in portion condenses improves the service life and dust collection effect of equipment, solves deficiency in the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of electrostatic precipitator bilayer manhole door, packet
Electrostatic precipitator shell is included, the front surface bottom of the electrostatic precipitator shell is plugged with doorframe, the front end installation of the doorframe
There is outer manhole door, the front surface of the outer manhole door is equipped with handle, pressure vacuum gauge, exhaust button, air inlet button and electromagnetism
Button, the handle is in the left side of pressure vacuum gauge, and the pressure vacuum gauge is in exhaust button, air inlet button and Electromagnetic push-button
Left side, the exhaust button is in the upper end of air inlet button, and the air inlet button is in the upper end of Electromagnetic push-button, the rear end of the doorframe
Interior manhole door is installed, exhaust pipe is plugged at the top of the doorframe, the top of doorframe is run through at the top of the exhaust pipe, described
The front surface of electrostatic precipitator shell is plugged with vacuum pump, the vacuum pump in the upper end of doorframe, the rear end of the vacuum pump with
Exhaust pipe connection, the rear and front end of the doorframe and the contact surface of the rear end of outer manhole door and the front end of interior manhole door are inlaid with
Electromagnet, the rear surface surrounding of the outer manhole door are respectively connected with the first armature, and the rear surface surrounding of the outer manhole door is opened
Equipped with the first groove, first groove is in the inside of the first armature, the rear surface of first armature and the electricity of doorframe front end
Magnet is in contact, and the interior manhole door front surface surrounding is respectively connected with the second armature, and the interior manhole door front surface surrounding is opened
Equipped with the second groove, second groove is in the inside of the second armature, the front surface of second armature and the electricity of doorframe rear end
Magnet is in contact, and the exhaust button and air inlet button are controlled to a vacuum pump by conducting wire, and the Electromagnetic push-button passes through conducting wire
It is connect with electromagnet.
Further, the front surface of the electrostatic precipitator shell offers the through slot to match with doorframe, doorframe installation
In through slot, the rear and front end of doorframe and the contact surface of electrostatic precipitator shell passes through sealing welding and welds to it.
Further, the top of the doorframe and the junction of exhaust pipe are offered matches through-hole with exhaust pipe, doorframe
The innermost insert of upper through-hole have sealing ring, exhaust pipe is plugged in sealing ring.
Further, the contact surface of the doorframe and electromagnet opens up fluted, and electromagnet is embedded in groove, and electricity
The half with a thickness of depth of groove of magnet.
Further, the inner cavity of first groove and the second groove is inlaid with gasket, and the thickness of gasket
For the half of the depth of the first groove and the second groove.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
The utility model has the beneficial effects that a kind of electrostatic precipitator bilayer manhole door, by between electromagnet and armature
Inside and outside manhole door, is effectively adsorbed on doorframe by cooperation, and is extracted out the air in doorframe by vacuum pump, so that in doorframe
Vacuum environment is formed, so that the pressure in the outside of inside and outside manhole door is greater than the pressure of inside, so that inside and outside manhole door is firmly tight
Gu being equipped with gasket on doorframe, and in the junction of doorframe and inside and outside manhole door, inside and outside manhole door has effectively been ensured
Air-tightness between doorframe ensure that the leakproofness of electrostatic precipitator；The utility model strengthens the sealing of electrostatic precipitator
Property, the occurrence of effectively reducing the phenomenon that leaking out, reduce gas permeation, effectively reduce inside electrostatic precipitator
The phenomenon that electric field condenses improves the service life and dust collection effect of equipment.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is a kind of overall structure diagram of electrostatic precipitator bilayer manhole door of the utility model；
Fig. 2 is a kind of left view cut-away illustration of electrostatic precipitator bilayer manhole door of the utility model；
Fig. 3 is a kind of doorframe left view cut-away illustration of electrostatic precipitator bilayer manhole door of the utility model；
Fig. 4 is a kind of outer manhole door left view of electrostatic precipitator bilayer manhole door of the utility model；
Fig. 5 is a kind of interior manhole door left view of electrostatic precipitator bilayer manhole door of the utility model.
Figure label explanation: 1 electrostatic precipitator shell, 2 doorframes, 3 outer manhole doors, 4 handles, 5 pressure vacuum gauges, 6 exhausts
Button, 7 air inlet buttons, 8 Electromagnetic push-buttons, manhole door, 10 exhaust pipes, 11 vacuum pumps, 12 electromagnet, 13 first armature, 14 in 9
One groove, 15 second armature, 16 second grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1-5: a kind of electrostatic precipitator bilayer manhole door, including electrostatic precipitator shell 1, outside electrostatic precipitator
The front surface bottom of shell 1 is plugged with doorframe 2, and the front end of doorframe 2 is equipped with outer manhole door 3, and outer manhole door 3 is mounted on by hinge
On doorframe 1, the enabling direction of outer manhole door 3 is to pull open outward, and the front surface of outer manhole door 3 is equipped with handle 4, pressure vacuum gauge
5, exhaust button 6, air inlet button 7 and Electromagnetic push-button 8, handle 4 are pressed in the left side of pressure vacuum gauge 5, pressure vacuum gauge 5 in exhaust
The left side of button 6, air inlet button 7 and Electromagnetic push-button 8, exhaust button 6 is in the upper end of air inlet button 7, and air inlet button 7 is in Electromagnetic push-button
8 upper end, the rear surface of outer manhole door 3 are equipped with detection probe, and detection probe is connect by conducting wire with pressure vacuum gauge 5, lead to
Cross the pressure in pressure vacuum gauge observation doorframe 2, the rear end of doorframe 2 is equipped with interior manhole door 9, interior manhole door 9 by hinge with
Doorframe 2 connects, and the enabling direction of interior people Buddhism 9 is to push open outward, the enabling in the enabling direction of interior people Buddhism 9 and outer manhole door 3
Contrary, after air intracavitary in doorframe 2 is extracted, the outside pressure of outer manhole door 3 and interior people Buddhism 9 is greater than inside
Outer manhole door 3 and interior people Buddhism 9 can be firmly fastened on doorframe 1 by pressure by air pressure, and the top of doorframe 2 is plugged with
The top of doorframe 2 is run through at exhaust pipe 10, the top of exhaust pipe 10, and the front surface of electrostatic precipitator shell 1 is plugged with vacuum pump 11,
Vacuum pump 11 is connect in the upper end of doorframe 2, the rear end of vacuum pump 11 with exhaust pipe 10, electrostatic precipitator shell 1 and vacuum pump 11
Junction offer mounting groove, vacuum pump 11 is mounted in the mounting groove on electrostatic precipitator shell 1, pass through vacuum pump 11 will
Air extraction in doorframe 2, so that vacuum environment is formed in doorframe 2, it is using atmospheric pressure that outer manhole door 3 and interior manhole door 9 is firm
Jail is locked on doorframe 2, and the rear and front end of doorframe 2 and the contact surface of the rear end of outer manhole door 3 and the front end of interior manhole door 9 are equal
It is inlaid with electromagnet 12, the rear surface surrounding of outer manhole door 3 is respectively connected with the first armature 13, the rear surface surrounding of outer manhole door 3
The first groove 14 is offered, the first groove 14 is in the inside of the first armature 13, the rear surface of the first armature 13 and 2 front end of doorframe
Electromagnet 12 be in contact, the first armature 13 on outer manhole door 3 can be adsorbed on electromagnetism by 12 energizing magnetic of electromagnet
On iron 12, thus, it is possible to which outer manhole door 3 to be locked on doorframe 2, interior 9 front surface surrounding of manhole door is respectively connected with the second armature
15, interior 9 front surface surrounding of manhole door offers the second groove 16, and the second groove 16 is in the inside of the second armature 15, the second rank
The front surface of iron 15 is in contact with the electromagnet 12 of 2 rear end of doorframe, 12 energizing magnetic of electromagnet, can be by interior manhole door 9
On the second armature 15 be adsorbed on electromagnet 12, thus, it is possible to which interior manhole door 9 is locked on doorframe 2, exhaust button 6 and into
Gas button 7 is connect by conducting wire with vacuum pump 11, controls vacuum pump 11 in doorframe 2 by exhaust button 6 and air inlet button 7
Air extracted and supplemented, Electromagnetic push-button 8 is connect by conducting wire with electromagnet 12, and the control electromagnet of Electromagnetic push-button 8 is passed through
12 power on/off.
The front surface of electrostatic precipitator shell 1 offers the through slot to match with doorframe 2, and doorframe 2 is mounted in through slot, door
The rear and front end of frame 2 and the contact surface of electrostatic precipitator shell 1 passes through sealing welding and welds to it, has effectively ensured quiet
The leakproofness of electric precipitator can effectively prevent the dust in electrostatic precipitator from can pass through electrostatic precipitator shell 1 and doorframe 2
Between gap outflow, cause environmental pollution；
The top of doorframe 2 and the junction of exhaust pipe 10 are offered to match through-hole with exhaust pipe 10, doorframe 2 it is upper logical
The innermost insert in hole has sealing ring, and exhaust pipe 10 is plugged in sealing ring, and sealing ring is filled between whole family frame 2 and exhaust pipe 10
Gap has effectively ensured the leakproofness in doorframe 2；
The contact surface of doorframe 2 and electromagnet 12 opens up fluted, and electromagnet 12 is embedded in groove, and electromagnet 12
With a thickness of the half of depth of groove, convenient for the first armature 13 on outer manhole door 3 and 15 grafting of the second armature on interior manhole door 9
In the groove on doorframe 2, electromagnet 12 is effectively adsorbed to the first armature 13 and the second armature 15；
The inner cavity of first groove 14 and the second groove 16 is inlaid with gasket, and gasket with a thickness of the first groove
14 and second groove 16 depth half, convenient for the portion on doorframe 2 with the first groove 14 and 16 junction of the second groove protrusion
Divide and be plugged in the first groove 14 and the second groove 16, being mounted on the first groove 14 and the gasket in the second groove 16 can have
The guarantee air-tightness of effect, ensure that the leakproofness of doorframe 2.
Working principle of the utility model is: the utility model is connect by conducting wire with supply network, needed in electrostatic precipitator
When repairing, air inlet button 7 and Electromagnetic push-button 8 are clicked, electric current is transmitted on vacuum pump 11 by air inlet button 7, vacuum pump 11
Extraneous air is extracted into doorframe 2 by exhaust pipe 10, to air is filled in doorframe 2, so that the air pressure in doorframe 2 restores
To normal atmospheric pressure, the power supply that Electromagnetic push-button 8 disconnects electromagnet 12 is clicked, electromagnet 12 powers off loss of excitation, can easily beat
Over manhole door 3 and interior manhole door 9, service worker entered in electrostatic precipitator by outer manhole door 3 and interior manhole door 9 to it
It repairs, after service worker is to electrostatic precipitator maintenance, outer manhole door 3 and interior manhole door 9 is closed in doorframe 2
On, exhaust button 6 and Electromagnetic push-button 8 are clicked, electric current is transmitted on electromagnet 12 by Electromagnetic push-button 8, and electromagnet 12, which is powered, gives birth to
Magnetic by outer manhole door 3 and interior manhole door 9 the first armature 13 and the second armature 15 be adsorbed on electromagnet 12, thus by stranger
Hole door 3 and interior manhole door 9 are adsorbed on doorframe 2, and electric current is transmitted on vacuum pump 11 by exhaust button 6, and vacuum pump 11 is powered
Starting, vacuum pump 11 are extracted out the air in doorframe 2 by exhaust pipe 10, so that the pressure of 9 inside of outer manhole door 3 and interior manhole door
It is less than the pressure in 9 outside of outer manhole door 3 and interior manhole door by force, is firmly locked outer manhole door 3 and interior manhole door 9 by air pressure
On doorframe 2, air leak rate of air curtain is effectively reduced, prevents occurring dew condensation phenomenon in electric field, improves dust collection effect.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms；Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein, and should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of electrostatic precipitator bilayer manhole door, it is characterised in that: including electrostatic precipitator shell (1), the electrostatic precipitation
The front surface bottom of device shell (1) is plugged with doorframe (2), and the front end of the doorframe (2) is equipped with outer manhole door (3), described outer
The front surface of manhole door (3) is equipped with handle (4), pressure vacuum gauge (5), exhaust button (6), air inlet button (7) and electromagnetism and presses
Button (8), the handle (4) are pressed in the left side of pressure vacuum gauge (5), the pressure vacuum gauge (5) in exhaust button (6), air inlet
The left side of button (7) and Electromagnetic push-button (8), the exhaust button (6) exist in the upper end of air inlet button (7), the air inlet button (7)
The rear end of the upper end of Electromagnetic push-button (8), the doorframe (2) is equipped with interior manhole door (9), is plugged at the top of the doorframe (2)
The top of doorframe (2), the preceding table of the electrostatic precipitator shell (1) are run through in exhaust pipe (10), the top of the exhaust pipe (10)
Face is plugged with vacuum pump (11), and the vacuum pump (11) is in the upper end of doorframe (2), the rear end of the vacuum pump (11) and exhaust pipe
(10) it connects, the contact surface of the rear and front end of the doorframe (2) and the rear end of outer manhole door (3) and the front end of interior manhole door (9)
It is inlaid with electromagnet (12), the rear surface surrounding of the outer manhole door (3) is respectively connected with the first armature (13), the outer manhole
The rear surface surrounding of door (3) offers the first groove (14), and first groove (14) is in the inside of the first armature (13), institute
The rear surface for stating the first armature (13) is in contact with the electromagnet (12) of doorframe (2) front end, interior manhole door (9) front surface four
It being respectively connected in week the second armature (15), interior manhole door (9) the front surface surrounding offers the second groove (16), and described second
Groove (16) is in the inside of the second armature (15), the front surface of second armature (15) and the electromagnet of doorframe (2) rear end
(12) it is in contact, the exhaust button (6) and air inlet button (7) are connect by conducting wire with vacuum pump (11), and the electromagnetism is pressed
Button (8) is connect by conducting wire with electromagnet (12).
2. electrostatic precipitator bilayer manhole door according to claim 1, it is characterised in that: the electrostatic precipitator shell
(1) front surface offers the through slot to match with doorframe (2), and doorframe (2) is mounted in through slot, doorframe (2) and electrostatic precipitation
The rear and front end of the contact surface of device shell (1) passes through sealing welding and welds to it.
3. electrostatic precipitator bilayer manhole door according to claim 1, it is characterised in that: the top of the doorframe (2) with
The junction of exhaust pipe (10) is offered to match through-hole with exhaust pipe (10), and the innermost insert of the upper through-hole of doorframe (2) has
Sealing ring, exhaust pipe (10) are plugged in sealing ring.
4. electrostatic precipitator bilayer manhole door according to claim 1, it is characterised in that: the doorframe (2) and electromagnet
(12) contact surface opens up fluted, and electromagnet (12) is embedded in groove, and electromagnet (12) with a thickness of depth of groove
Half.
5. electrostatic precipitator bilayer manhole door according to claim 1, it is characterised in that: first groove (14) and the
The inner cavity of two grooves (16) is inlaid with gasket, and gasket with a thickness of the first groove (14) and the second groove (16)
The half of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184910.XU CN208213428U (en) | 2018-07-25 | 2018-07-25 | A kind of electrostatic precipitator bilayer manhole door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184910.XU CN208213428U (en) | 2018-07-25 | 2018-07-25 | A kind of electrostatic precipitator bilayer manhole door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208213428U true CN208213428U (en) | 2018-12-11 |
Family
ID=64506118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821184910.XU Expired - Fee Related CN208213428U (en) | 2018-07-25 | 2018-07-25 | A kind of electrostatic precipitator bilayer manhole door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208213428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925422A (en) * | 2019-11-15 | 2020-03-27 | 国家电网有限公司 | Intelligent locking device and method for manhole door of pressure container |
| CN112161339A (en) * | 2020-09-10 | 2021-01-01 | 李明锋 | A filtration dust collector for market |
-
2018
- 2018-07-25 CN CN201821184910.XU patent/CN208213428U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925422A (en) * | 2019-11-15 | 2020-03-27 | 国家电网有限公司 | Intelligent locking device and method for manhole door of pressure container |
| CN112161339A (en) * | 2020-09-10 | 2021-01-01 | 李明锋 | A filtration dust collector for market |
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| 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: 20181211 |