CN205926023U - Wet -type is malleation manhole door for electrostatic precipitator - Google Patents
Wet -type is malleation manhole door for electrostatic precipitator Download PDFInfo
- Publication number
- CN205926023U CN205926023U CN201620870899.7U CN201620870899U CN205926023U CN 205926023 U CN205926023 U CN 205926023U CN 201620870899 U CN201620870899 U CN 201620870899U CN 205926023 U CN205926023 U CN 205926023U
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- China
- Prior art keywords
- manhole door
- plate
- manhole
- interior
- door
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Abstract
The utility model discloses a wet -type is malleation manhole door for electrostatic precipitator, including last mounting panel, fixation nut, interior manhole door, adjusting screw and outer manhole door, interior manhole door frame one end is provided with the mounting panel, interior manhole door up end is provided with fly leaf, pressure strip, first catch and second catch, manhole door sealing strip in the strengthening rib outer wall and the interior manhole student hold and be provided with between the inner wall, be provided with outer manhole door sealing strip in the recess that established in the outer manhole door frame of the mounting panel up end upper end outside, fastening steel sheet one end is articulated mutually with big L shape fixed plate one end, and the adjusting screw one end of the central threaded hole setting at fastening steel sheet middle part is connected with the stopper on the outer manhole door, the utility model discloses be connected with outer manhole door with the adjusting screw lower extreme in the central threaded hole, closely laminate through feasible outer manhole door edge of adjusting screw and outer manhole door sealing strip section, guarantee the leakproofness, the utility model discloses structure sealing nature is good, and corrosion resistance is strong, and anti deformability is good, can extensively popularize and apply.
Description
【Technical field】
This utility model is related to the technical field of cleaner, particularly the wet electrical dust precipitator technology of malleation manhole door
Field.
【Background technology】
Wet electrical dust precipitator is a kind of high-pressure static cleaner containing humid gas for efficient process.It is mainly used to remove
The harmful substances such as the dirt in gas, acid mist, water droplet, aerosol, stink, PM2.5, are that the ideal administering atmospheric dust pollution sets
Standby.
Manhole door is cleared up in the installation primarily serving the purpose of inner part of wet electrical dust precipitator, and to cleaner unit after follow-up operation
Check, keep in repair.It is the mode uniquely entering cleaner unit.
In thermal power plant, wet electrical dust precipitator is used primarily in the gas cleaning after wet desulphurization, after wet desulphurization
Flue gas be malleation and for corrosion dampness；Routine intravenous electric cleaner is negative pressure dry flue gas before being used in desulfurization.And routine electrostatic removes
The manhole door of dirt device is single layer designs, and material is carbon steel, does not have sealing ring, all exists very scarce greatly in terms of anticorrosion and sealing
Fall into.Be not suitable for the electric cleaner under wet type environment.If still will appear from manhole door corrosion using conventional manhole door, flue gas is revealed, is removed
The problems such as dirt efficiency reduction, for problem above it is necessary to improving to manhole door and designing.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of wet electrical dust precipitator and uses malleation people
Kong Men, can make manhole door corrosion resistance strong, be unlikely to deform, good airproof performance, heat scatters and disappears few.
For achieving the above object, the utility model proposes a kind of wet electrical dust precipitator malleation manhole door, including dedusting
Device installing plate, interior manhole doorframe, upper mounting plate, fixing nut, interior manhole door, outer manhole doorframe, fastening steel plate, adjusting screw rod and
Outer manhole door, described interior manhole doorframe one end is provided with upper mounting plate, and the interior manhole doorframe other end is arranged on cleaner unit installing plate
On, the horizontal plate upper surface of upper mounting plate is provided with fixed plate and fixing nut；Described interior manhole door upper surface is provided with activity
Plate, pressure strip, the first lock ring and the second lock ring, interior manhole door lower surface is provided with reinforcement, reinforcement outer wall and interior manhole
It is provided with interior manhole door weather strip between door lower end inner wall；Described horizontal plate lower surface and interior manhole doorframe side are provided with reinforcement
Plate；Described installing plate upper surface is provided with outer manhole doorframe, arranges fluted, be provided with groove outside outer manhole doorframe upper end
Outer manhole door weather strip, outer manhole doorframe upper end side is provided with little L-shaped fixed plate, little L-shaped fixed plate is hinged with lock, outward
Manhole doorframe upper end opposite side is provided with big L-shaped fixed plate, and fastening steel plate one end is hinged with big L-shaped fixed plate one end, fastening
Screwed hole of centre in the middle part of steel plate is provided with adjusting screw rod, and adjusting screw rod one end is connected with the limited block of outer manhole door upper end,
Outer manhole door upper end is provided with limit base, and the fastening steel plate other end passes through the breach on limit base, and the fastening steel plate other end is arranged
There is locking breach.
Preferably, described upper mounting plate section is L-shaped；Described fixed plate quantity at least position 2, fixed plate is respectively positioned on
One side of one of vertical plate on installing plate；The quantity of described fixing nut at least 4.
Preferably, described portable plate is located at interior manhole door upper surface one end, pressure strip is located at interior manhole door upper surface four
Week, the first lock ring and the second lock ring are located in the middle part of interior manhole door upper surface, leave gap between the first lock ring and the second lock ring, the
One lock ring and the second lock ring are parallel to each other；Described interior manhole door weather strip lower surface and vertical plate upper surface are contacting and separating two
Plant location status, the U-shaped breach on pressure strip is located at the surface of the fixing nut of horizontal plate.
Preferably, being 5～10mm with the distance of horizontal plate outer face outside described outer manhole doorframe；Described fastening steel plate
In herringbone.
Preferably, described outer manhole door is internally provided with heat-preservation cotton, the adjusting screw rod other end is provided with handle.
Preferably, described fastening steel plate is slidably matched with the breach formation on limit base.
Preferably, being additionally provided with chain installing plate outside described outer manhole doorframe, chain installing plate is hinged with chain.
Preferably, described interior manhole door material is 316L rustless steel；Described outer manhole door material is carbon steel, outer manhole door
Outside oiling antirust paint.
The beneficial effects of the utility model：This utility model is by being designed to interior manhole door and outer manhole door pair by manhole door
Rotating fields, are provided with interior manhole door weather strip in interior manhole door, be provided with outer manhole door weather strip in outer manhole door, can be effective
Prevent the harmful substances such as flue gas from running out of to wet scrubber and cause to damage；Interior manhole door lower end is provided with reinforcement, can prevent
Interior manhole door is deformed in gases at high pressure；It is provided with heat-preservation cotton in outer manhole door, internal heat can be reduced and scatter and disappear；Fastening
It is provided with adjusting screw rod, adjusting screw rod lower end is connected with outer manhole door, by handle so that adjusting in the screwed hole of centre of steel plate
Screw rod moves in screwed hole of centre so that outer manhole door moves up and down, and allows outer manhole door edge and outer manhole door weather strip
Section fits tightly the sealing it is ensured that good；Interior manhole door material is 316L rustless steel, can effectively prevent harmful gass etc.
The internally corrosion of manhole door；Chain installing plate outside outer manhole doorframe is connected with chain, and chain pins the first lock ring or second
Lock ring, can effectively prevent interior manhole door from closing when staff works；This utility model is simple and reasonable, sealing
Good, corrosion resistance is strong, and non-deformability is good, handling ease, can be widely popularized and apply.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
【Brief description】
Fig. 1 is structural representation during a kind of this utility model wet electrical dust precipitator malleation manhole door closure；
Fig. 2 is structural representation when a kind of this utility model wet electrical dust precipitator malleation manhole door is opened；
Fig. 3 is a kind of interior manhole door top view of this utility model wet electrical dust precipitator malleation manhole door；
Fig. 4 is a kind of partial structural diagram when opening of this utility model wet electrical dust precipitator malleation manhole door；
Fig. 5 is a kind of outer manhole door exploded isometric schematic diagram of this utility model wet electrical dust precipitator malleation manhole door.
In figure：Manhole doorframe, 3- upper mounting plate, 301- horizontal plate, 302- vertical plate, 4- in 1- cleaner unit installing plate, 2-
Manhole door, 701- portable plate, 702- pressure strip, 703- reinforcement, 704- in fixed plate, 5- reinforcing plate, 6- fixing nut, 7-
Manhole door weather strip, 9- outer manhole doorframe, 901- groove, 10- in first lock ring, 705- second lock ring, 706-U v notch v, 8-
Big L-shaped fixed plate, 11- fastening steel plate, 1101- screwed hole of centre, 1102- locking breach, 12- adjusting screw rod, 1201- handle,
The outer manhole door of 13-, 14- heat-preservation cotton, the little L-shaped fixed plate of 15-, 16- lock, 17- outer manhole door weather strip, 18- limit base, 19-
Chain installing plate, 20- chain.
【Specific embodiment】
Refering to Fig. 1-Fig. 5, a kind of this utility model wet electrical dust precipitator malleation manhole door, including cleaner unit installing plate 1,
Interior manhole doorframe 2, upper mounting plate 3, fixing nut 6, interior manhole door 7, outer manhole doorframe 9, fastening steel plate 11, adjusting screw rod 12 and
Outer manhole door 13, described interior manhole doorframe 2 one end is provided with upper mounting plate 3, and interior manhole doorframe 2 other end is arranged on cleaner unit peace
On dress plate 1, horizontal plate 301 upper surface of upper mounting plate 3 is provided with fixed plate 4 and fixing nut 6；Described interior manhole door 7 upper end
Face is provided with portable plate 701, pressure strip 702, the first lock ring 704 and the second lock ring 705, and interior manhole door 7 lower surface is provided with
Reinforcement 703, is provided with interior manhole door weather strip 8 between reinforcement 703 outer wall and interior manhole door 7 lower end inner wall；Described level
Plate 301 lower surface and interior manhole doorframe 2 side are provided with reinforcing plate 5；Described installing plate 3 upper surface is provided with outer manhole doorframe 9,
Arrange fluted 901 outside outer manhole doorframe 9 upper end, in groove 901, be provided with outer manhole door weather strip 17, outer manhole doorframe 9
Upper end side is provided with little L-shaped fixed plate 15, and little L-shaped fixed plate 15 is hinged with lock 16, outer manhole doorframe 9 upper end opposite side
It is provided with big L-shaped fixed plate 10, fastening steel plate 11 one end is hinged with big L-shaped fixed plate 10 one end, fastening steel plate 11 middle part
Screwed hole of centre 1101 is provided with adjusting screw rod 12, and adjusting screw rod 12 one end is connected with the limited block of outer manhole door 13 upper end,
Outer manhole door 13 upper end is provided with limit base 18, and fastening steel plate 11 other end passes through the breach on limit base 18, fastening steel plate 11
The other end is provided with locking breach 1102；Described upper mounting plate 3 section is L-shaped；Described fixed plate 4 quantity at least position 2, fixing
Plate 4 is respectively positioned on one side of one of vertical plate 302 on upper mounting plate 3；The quantity of described fixing nut 6 at least 4；Described
Portable plate 701 is located at interior manhole door 7 upper surface one end, and pressure strip 702 is located at interior manhole door 7 upper surface surrounding, the first lock ring 704
It is located in the middle part of interior manhole door 7 upper surface with the second lock ring 705, between the first lock ring 704 and the second lock ring 705, leave gap, the
One lock ring 704 and the second lock ring 705 are parallel to each other；Described interior manhole door weather strip 8 lower surface is connect with vertical plate 302 upper surface
Touch and separate two kinds of location status, the U-shaped breach 706 on pressure strip 702 is located at the surface of the fixing nut 6 of horizontal plate 301；
Described outer manhole doorframe 9 outside is 5～10mm with the distance of horizontal plate 301 outer face；Described fastening steel plate 11 is in herringbone；Institute
State outer manhole door 13 and be internally provided with heat-preservation cotton 14, adjusting screw rod 12 other end is provided with handle 1201；Described fastening steel plate 11
Formed with the breach on limit base 18 and be slidably matched；It is additionally provided with chain installing plate 19, chain is pacified outside described outer manhole doorframe 9
Dress plate 19 is hinged with chain 20；Described interior manhole door 7 material is 316L rustless steel；Described outer manhole door 13 material is carbon steel, outward
Manhole door 13 outside oiling antirust paint.
Utility model works process：
A kind of wet electrical dust precipitator of this utility model malleation manhole door in the course of the work, when needing that cleaner unit is carried out
During inspection and maintenance, by lock 16 from fastening steel plate 11 one end locking breach 1102 movement open so that fastening steel plate 11 around
Fastening steel plate 11 and the rotation of big L-shaped fixed plate hinged place, open outer manhole door 13, lay down the screw above pressure strip 702, make
Portable plate 701 on manhole door 7 in obtaining, around portable plate 701 and the rotation of fixed plate hinged place, opens interior manhole door 7, by chain
20 are fixed on the first lock ring 704 or the second lock ring 705, prevent interior manhole door 7 from closing, staff just can enter inside
Carry out inspection and maintenance, after work finishes, manhole door 7 in closing, pass through the U-shaped breach 706 on pressure strip 702 with screw
Pressure strip 702 is compressed so that interior manhole door weather strip 8 is tightly fitted with vertical plate 302 upper end, turns off outer manhole door 13,
Being rotated by handle 1201 makes outer manhole door 13 move with respect to fastening steel plate 11, fastening steel plate 11 fortune relative with limit base 18
Dynamic, so that tightly being fitted with outer manhole door weather strip 17 in outer manhole door 13 edge, thus ensureing internal good sealing,
Breach within limit base 18 limits outer manhole door 13 with respect to fastening steel plate 11 motion beyond certain scope, thus protection sets
Standby internal structure.
This utility model by manhole door is designed to interior manhole door 7 and outer manhole door 9 double-decker, in interior manhole door 7
It is provided with interior manhole door weather strip 8, in outer manhole door 9, is provided with outer manhole door weather strip 17, can effectively prevent flue gas etc. from having
Evil material is run out of and wet scrubber is caused damage；Interior manhole door 7 lower end is provided with reinforcement 703, can prevent interior manhole door 7
It is deformed in gases at high pressure；It is provided with heat-preservation cotton 14 in outer manhole door 9, internal heat can be reduced and scatter and disappear；Fastening steel plate
It is provided with adjusting screw rod 12, adjusting screw rod 12 lower end is connected with outer manhole door 13, by handle in 11 screwed hole of centre 1101
1201 make adjusting screw rod 12 move in screwed hole of centre 1101 so that outer manhole door 13 moves up and down, and allow outer manhole door
13 edges and outer manhole door weather strip 17 end face fit tightly the sealing it is ensured that good；Interior manhole door 7 material is that 316L is stainless
Steel, can effectively prevent the corrosion of the internal manhole door such as harmful gass；The chain installing plate 19 in outer manhole doorframe 9 outside is connected with
Chain 20, chain 20 pins the first lock ring 704 or the second lock ring 705, can effectively prevent interior manhole when staff works
Door 7 closes；This utility model is simple and reasonable, good airproof performance, and corrosion resistance is strong, and non-deformability is good, and handling ease is permissible
It is widely popularized and applied.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (8)
1. a kind of wet electrical dust precipitator with malleation manhole door it is characterised in that：Including cleaner unit installing plate (1), interior manhole doorframe
(2), upper mounting plate (3), fixing nut (6), interior manhole door (7), outer manhole doorframe (9), fastening steel plate (11), adjusting screw rod
(12) and outer manhole door (13), described interior manhole doorframe (2) one end is provided with upper mounting plate (3), interior manhole doorframe (2) other end
It is arranged on cleaner unit installing plate (1), horizontal plate (301) upper surface of upper mounting plate (3) is provided with fixed plate (4) and fixing spiral shell
Female (6)；Described interior manhole door (7) upper surface is provided with portable plate (701), pressure strip (702), the first lock ring (704) and second
Lock ring (705), interior manhole door (7) lower surface is provided with reinforcement (703), under reinforcement (703) outer wall and interior manhole door (7)
It is provided with interior manhole door weather strip (8) between the inwall of end；Described horizontal plate (301) lower surface is set with interior manhole doorframe (2) side
It is equipped with reinforcing plate (5)；Described installing plate (3) upper surface is provided with outer manhole doorframe (9), sets outside outer manhole doorframe (9) upper end
It is equipped with groove (901), in groove (901), is provided with outer manhole door weather strip (17), outer manhole doorframe (9) upper end side is provided with
Little L-shaped fixed plate (15), little L-shaped fixed plate (15) is hinged with lock (16), and outer manhole doorframe (9) upper end opposite side is provided with
Big L-shaped fixed plate (10), fastening steel plate (11) one end is hinged with big L-shaped fixed plate (10) one end, in the middle part of fastening steel plate (11)
Screwed hole of centre (1101) be provided with adjusting screw rod (12), adjusting screw rod (12) one end is spacing with outer manhole door (13) upper end
Block is connected, and outer manhole door (13) upper end is provided with limit base (18), and fastening steel plate (11) other end passes through on limit base (18)
Breach, fastening steel plate (11) other end be provided with locking breach (1102).
2. as claimed in claim 1 a kind of wet electrical dust precipitator with malleation manhole door it is characterised in that：Described upper mounting plate
(3) section is L-shaped；Described fixed plate (4) quantity at least position 2, it is upper one of that fixed plate (4) is respectively positioned on upper mounting plate (3)
One side of vertical plate (302)；The quantity of described fixing nut (6) at least 4.
3. as claimed in claim 1 a kind of wet electrical dust precipitator with malleation manhole door it is characterised in that：Described portable plate
(701) it is located at interior manhole door (7) upper surface one end, pressure strip (702) is located at interior manhole door (7) upper surface surrounding, the first lock ring
(704) and the second lock ring (705) is located in the middle part of interior manhole door (7) upper surface, the first lock ring (704) and the second lock ring (705) it
Between leave gap, the first lock ring (704) and the second lock ring (705) are parallel to each other；Described interior manhole door weather strip (8) lower surface with
Vertical plate (302) upper surface is contacting and separating two kinds of location status, and the U-shaped breach (706) on pressure strip (702) is located at level
The surface of the fixing nut (6) of plate (301).
4. as claimed in claim 1 a kind of wet electrical dust precipitator with malleation manhole door it is characterised in that：Described outer manhole doorframe
(9) it is 5～10mm with the distance of horizontal plate (301) outer face outside；Described fastening steel plate (11) is in herringbone.
5. as claimed in claim 1 a kind of wet electrical dust precipitator with malleation manhole door it is characterised in that：Described outer manhole door
(13) it is internally provided with heat-preservation cotton (14), adjusting screw rod (12) other end is provided with handle (1201).
6. as claimed in claim 1 a kind of wet electrical dust precipitator with malleation manhole door it is characterised in that：Described fastening steel plate
(11) it is slidably matched with the breach formation on limit base (18).
7. as claimed in claim 1 a kind of wet electrical dust precipitator with malleation manhole door it is characterised in that：Described outer manhole doorframe
(9) it is additionally provided with chain installing plate (19) outside, chain installing plate (19) is hinged with chain (20).
8. as claimed in claim 1 a kind of wet electrical dust precipitator with malleation manhole door it is characterised in that：Described interior manhole door
(7) material is 316L rustless steel；Described outer manhole door (13) material is carbon steel, oiling antirust paint outside outer manhole door (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870899.7U CN205926023U (en) | 2016-08-11 | 2016-08-11 | Wet -type is malleation manhole door for electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870899.7U CN205926023U (en) | 2016-08-11 | 2016-08-11 | Wet -type is malleation manhole door for electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926023U true CN205926023U (en) | 2017-02-08 |
Family
ID=57920677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870899.7U Expired - Fee Related CN205926023U (en) | 2016-08-11 | 2016-08-11 | Wet -type is malleation manhole door for electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503645A (en) * | 2017-09-05 | 2017-12-22 | 安徽机电职业技术学院 | Manhole door mechanism for electric cleaner |
-
2016
- 2016-08-11 CN CN201620870899.7U patent/CN205926023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503645A (en) * | 2017-09-05 | 2017-12-22 | 安徽机电职业技术学院 | Manhole door mechanism for electric cleaner |
| CN107503645B (en) * | 2017-09-05 | 2023-05-16 | 安徽机电职业技术学院 | Manhole door mechanism for electric dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170208 Termination date: 20200811 |