CN107503645A - Manhole door mechanism for electric cleaner - Google Patents
Manhole door mechanism for electric cleaner Download PDFInfo
- Publication number
- CN107503645A CN107503645A CN201710789542.5A CN201710789542A CN107503645A CN 107503645 A CN107503645 A CN 107503645A CN 201710789542 A CN201710789542 A CN 201710789542A CN 107503645 A CN107503645 A CN 107503645A
- Authority
- CN
- China
- Prior art keywords
- manhole door
- cylindrical sleeves
- type base
- manhole
- column type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of manhole door mechanism for electric cleaner, the manhole door mechanism includes housing, annulated column type base and cylindrical sleeves, manhole door opening is set on the housing, the manhole door opening embeds conjunction and is fixed with the annulated column type base, described cylindrical sleeves one end is located in the annulated column type base, the other end extends to the hull outside, the cylindrical sleeves, which are formed, flange plate structure, the manhole door mechanism also includes the door cock body inside the cylindrical sleeves, the door cock body is fixed with door closure, the door closure is fixed on the flange disc mechanism, the manhole door mechanism also includes lagging casing；The cylindrical sleeves and the annulated column type base are all double-decker, and insulation material is filled with inside its double-decker；The problem of insulating power that solves manhole door in current electric cleaner is weaker, sealing property is poor, causes the efficiency of dust collection of electric cleaner to decline, and equipment is easily corroded.
Description
Technical field
The present invention relates to electric cleaner field, in particular it relates to a kind of manhole door mechanism for electric cleaner.
Background technology
Electric cleaner is the essential crucial large scale equipment such as thermal power plant, steel mill, chemical plant, cement plant, can be had
Effect removes the dust in industrial smoke, and the fume amount being discharged into atmosphere is greatly lowered, and is to reduce pollution, improves environment, carry
The important environmental protection equipment of high air quality.The operation principle of electric cleaner is to utilize highfield caused by high voltage direct current, makes work
Gas molecule in industry flue gas is ionized into a large amount of electronics and ion, is moved in the presence of electric field force to the two poles of the earth, in moving process
In the dust granules encountered in air-flow make its charged, Charged is separated to opposite polarity pole under electric field force effect with air-flow
Plate or polar curve motion, pass through rapping apparatus on pole plate or polar curve by electrostatic force absorption when Charged reaches pole plate or polar curve
Dust is set to fall into ash bucket, so that gas cleaning.Electric cleaner body critical piece includes：Smoke box system, corona electrode systems, receive
Dirt electrode systems, trough plate system, ash-slag disposal system, housing (including manhole door), housing insulation and ladder landing platform etc..
The main function of electric cleaner manhole door is to facilitate maintenance personal to carry out installation and debugging and dimension to electric cleaner body
Shield maintenance.Because current electric cleaner uses the manhole door of single sealing more, and reinforcement measure also is incubated without other around it,
The number opened and closed with electric cleaner manhole door increases, and personnel frequently pass in and out from manhole door in addition, can cause people
Heat-insulation layer around the original single seal failure of hole door and manhole door is damaged, these problems be easy to it is ignored, if it find that
Not in time or maintenance and repair not in time, easily occur leaking out and dew condensation phenomenon, and then efficiency of dust collection occur and decline and equipment quilt
The problem of corrosion, it can cause manhole door when situation is serious and its surrounding housing is corroded rotten wear.Problem above is in real work
Frequently encounter, the method for generally solving problems is system shutdown, from electric field inside repair welding leak source.But this method is deposited
It is exactly that electric field inner space is narrow one very big the problem of, inconvenience is carried out operation, especially leak source and put down in electric field insider row
Below platform, at this moment needing could weld job from ash bucket scaffolding；Sometimes maintenance personal thinks the scaffolding inside ash bucket
It is too bothersome, then simply put down nethermost leak source not repair welding so that maintenance work is not in place, thorough, or even loses meaning；
Certainly, at this moment maintenance personal can also need first to remove external thermal insulation, find leak source from electric cleaner hull outside repair welding leak source
After carry out repair welding, also to recover external thermal insulation afterwards, it is cumbersome.If leak source is under electric cleaner hull outside people's row platform
Face, scaffolding repair welding is needed also exist for, it is even more troublesome.
The content of the invention
It is an object of the invention to provide a kind of manhole door mechanism for electric cleaner, solve in current electric cleaner
The insulating power of manhole door is weaker, sealing property is poor, cause the efficiency of dust collection of electric cleaner to decline, and equipment is easily corroded
Problem.
To achieve these goals, the invention provides a kind of manhole door mechanism for electric cleaner, the manhole door
Mechanism includes housing, annulated column type base and cylindrical sleeves, the manhole door opening being provided through on the housing, the manhole door opening
Inside it is fixed with the annulated column type base, the excircle side of the annulated column type base and the madial wall phase of the manhole door opening
Fitting, described cylindrical sleeves one end are located in the annulated column type base, and the other end extends to the hull outside so that the circle
The lateral wall of column sleeve cylinder at least partly fits with the madial wall of the annulated column type base, away from the ring in the cylindrical sleeves
Radial direction of the one end of column type base along the cylindrical sleeves stretches out formed with flange plate structure, the manhole door mechanism
Also include the door cock body inside the cylindrical sleeves, one end away from the manhole door opening is fixed with door in the door cock body
Lid, the door closure are at least partly removably attached on the flange disc mechanism so that the opening of the cylindrical sleeves to be covered,
The manhole door mechanism also includes lagging casing, and the lagging casing is removably attached on the housing so that the circle
Column sleeve cylinder is located at the enclosure interior；
The cylindrical sleeves and the annulated column type base are all double-decker, and thermal insulating material is filled with inside its double-decker
Material.
Preferably, footpath of the madial wall of one end of the close manhole door opening along the cylindrical sleeves in the cylindrical sleeves
Circular groove structure has been extended inwardly to form to direction, has been fixed in the door cock body close to the end face of one end of the manhole door opening
Have the annular engaging body being engaged with the circular groove structure, when the door cock body in the cylindrical sleeves towards the manhole
When door opening direction is moved, the annular engaging body can be fastened in the circular groove structure.
Preferably, heat insulating mattress is bonded with the face being in contact in the circular groove structure with the annular engaging body.
Preferably, the flange plate structure surface is provided with the second screwed hole, and the edge of the door closure is provided with the first spiral shell
Pit, the first lock screw sequentially pass through first screwed hole and second screwed hole.
Preferably, gasket seal is bonded with the face being in contact in the flange plate structure with the door closure.
Preferably, one end in the lagging casing close to the housing is fixed with stator, and the stator passes through the
Two lock screws are fixed on the surface of shell.
Preferably, the cylindrical sleeves outer wall is also socketed with metallic sheath, and the metallic sheath is located in the lagging casing
Portion；
The metallic sheath is hollow structure, and its inside is filled with the insulation material.
Preferably, the height H1 of the annulated column type base is 190-210mm, and the thickness R1 of the annulated column type base is 350-
450mm。
Preferably, lock body is fixed with the flange plate structure, the outer wall of the cylindrical sleeves is fixed with and the lock body
The lock being engaged.
Preferably, the insulation material is the one or more in rubber-plastic sponge, polystyrene foam and mineral wool.
According to above-mentioned technical proposal, the invention provides a kind of manhole door mechanism for electric cleaner, the manhole door
Mechanism includes housing, annulated column type base and cylindrical sleeves, the manhole door opening being provided through on the housing, the manhole door opening
Inside it is fixed with the annulated column type base, the excircle side of the annulated column type base and the madial wall phase of the manhole door opening
Fitting, described cylindrical sleeves one end are located in the annulated column type base, and the other end extends to the hull outside so that the circle
The lateral wall of column sleeve cylinder at least partly fits with the madial wall of the annulated column type base, away from the ring in the cylindrical sleeves
Radial direction of the one end of column type base along the cylindrical sleeves stretches out formed with flange plate structure, the manhole door mechanism
Also include the door cock body inside the cylindrical sleeves, one end away from the manhole door opening is fixed with door in the door cock body
Lid, the door closure are at least partly removably attached on the flange disc mechanism so that the opening of the cylindrical sleeves to be covered,
The manhole door mechanism also includes lagging casing, and the lagging casing is removably attached on the housing so that the circle
Column sleeve cylinder is located at the enclosure interior；The cylindrical sleeves and the annulated column type base are all double-decker, in its double-decker
Portion is filled with insulation material.The manhole door mechanism is provided simultaneously with excellent sealing and heat-insulating property, can effectively improve electricity
The efficiency of dust collection of deduster, and equipment is not easy to be corroded.The present invention is simple in construction, easy to implement, and air-tightness is high, anti-condensation ability
By force, it is reliable, durable in use, annual freedom from repairs, can thoroughly solve existing electric cleaner manhole door existing for variety of problems, have
Rate is outputed beneficial to the efficiency of dust collection and equipment for improving electric cleaner, is advantageous to electric cleaner long-term safety stable operation, is advantageous to
Environmental protection.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structure chart provided by the present invention for the manhole door mechanism of electric cleaner；
Fig. 2 is the structure chart of cylindrical sleeves in the manhole door mechanism provided by the present invention for electric cleaner.
Description of reference numerals
1- housing 2- annulated column type bases
3- cylindrical sleeves 4- door cock bodys
5- door closure 6- flange plate structures
7- metallic sheath 8- lagging casings
9- the second lock screw the first lock screws of 10-
301- circular groove structure 401- annular engaging body
801- stators
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, " one end, other end " etc. is included in the noun of locality in term
Only represent orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as pair
The limitation of the term.
As depicted in figs. 1 and 2：The invention provides a kind of manhole door mechanism for electric cleaner, the manhole door machine
Structure includes housing 1, (cylindrical type base 2 here is made up of annulated column type base 2 coaxial interior ring plate and outer ring plate, interior ring plate
Inside outer ring plate, and interior ring plate is connected with the upper end of outer ring plate by top piece, and the lower end of interior ring plate and outer ring plate passes through
Lower master film connects, and interior ring plate, outer ring plate, top piece and lower master film here, which mutually enclose, forms hollow annular base)
With cylindrical sleeves 3, the manhole door opening being provided through on the housing 1, the manhole door opening embeds conjunction and is fixed with the annulated column
Type base 2, excircle side (excircle side here is both outer ring plate) and the manhole door opening of the annulated column type base 2
Madial wall fit, described one end of cylindrical sleeves 3 is located in the annulated column type base 2, and the other end is extended to outside the housing 1
Portion so that at least partly (madial wall here is with the madial wall of the annulated column type base 2 for the lateral walls of the cylindrical sleeves 3
It is interior ring plate) fit, radial direction of the one end away from the annulated column type base 2 along the cylindrical sleeves 3 in the cylindrical sleeves 3
Direction stretches out also includes the Men Sai inside the cylindrical sleeves 3 formed with flange plate structure 6, the manhole door mechanism
Body 4, one end away from the manhole door opening is fixed with door closure 5 in the door cock body 4, and the door closure 5 is at least partly removably
It is fixed on the flange disc mechanism 6 so that the opening of the cylindrical sleeves 3 to be covered, it is outer that the manhole door mechanism also includes insulation
Shell 8, the lagging casing 8 are removably attached on the housing 1 so that the cylindrical sleeves 3 are located in the housing 8
Portion；The cylindrical sleeves 3 and the annulated column type base 2 are all double-decker, and insulation material is filled with inside its double-decker.
The manhole door mechanism is provided simultaneously with excellent sealing and heat-insulating property, can effectively improve the efficiency of dust collection of electric cleaner, and
Equipment is not easy to be corroded.The present invention is simple in construction, easy to implement, and air-tightness is high, and anti-condensation ability is strong, reliable, prolonged resistance to
With, annual freedom from repairs, can thoroughly solve existing electric cleaner manhole door existing for variety of problems, be advantageous to improve electric cleaner
Efficiency of dust collection and equipment output rate, are advantageous to electric cleaner long-term safety stable operation, are advantageous to environmental protection.
In a kind of preferred embodiment of the present invention, in order to further improve the sealing property of the present apparatus and heat insulating ability
Can, radial direction of the madial wall of one end of the close manhole door opening along the cylindrical sleeves 3 is inside in the cylindrical sleeves 3
Extension is fixed with formed with circular groove structure 301, in the door cock body 4 close to the end face of one end of the manhole door opening and institute
The annular engaging body 401 that circular groove structure 301 is engaged is stated, when the door cock body 4 is interior towards the people in the cylindrical sleeves 3
When hole door opening direction is moved, the annular engaging body 401 can be fastened in the circular groove structure 301；Here Men Sai
Body 4 and lid door 5 are integrative-structures, and form T-shape structure, lid door 5 and collar plate shape.
In a kind of preferred embodiment of the present invention, in order to further improve the sealing property of the present apparatus and heat insulating ability
Can, it is bonded with heat insulating mattress on the face being in contact in the circular groove structure 301 with the annular engaging body 401.
In a kind of preferred embodiment of the present invention, in order that obtaining lid door 4 can be stabilized on flange plate structure 6,
The sealing property and insulating power of the present apparatus are further improved, the surface of flange plate structure 6 is provided with the second screwed hole, described
The edge of door closure 5 is provided with the first screwed hole, and the first lock screw 10 sequentially passes through first screwed hole and second spiral shell
Pit.
In a kind of preferred embodiment of the present invention, in order to further improve between lid door 4 and flange plate structure 6
Sealing, gasket seal is bonded with the face being in contact with the door closure 5 in the flange plate structure 6.
In a kind of preferred embodiment of the present invention, in order that housing 1 can be effectively fixed in by obtaining lagging casing 8
On, stator 801 is fixed with close to one end of the housing 1 in the lagging casing 8, the stator 801 passes through the second lock
Tight screw 9 is fixed on the surface of housing 1.
In a kind of preferred embodiment of the present invention, in order to further improve the sealing property of the present apparatus and heat insulating ability
Can, the outer wall of cylindrical sleeves 3 is also socketed with metallic sheath 7, and the metallic sheath 7 is located inside the lagging casing 8；The gold
Category set 7 is hollow structure, and its inside is filled with the insulation material.
In a kind of preferred embodiment of the present invention, in order to further improve the sealing property of the present apparatus and heat insulating ability
Can, the height H1 of the annulated column type base 2 is 190-210mm, and the thickness R1 of the annulated column type base 2 is 350-450mm.
In a kind of preferred embodiment of the present invention, in order to further improve the sealing property of the present apparatus and heat insulating ability
Can, lock body is fixed with the flange plate structure 6, the outer wall of the cylindrical sleeves 3 is fixed with the lock being engaged with the lock body
Button.
In a kind of preferred embodiment of the present invention, in order to further improve the sealing property of the present apparatus and heat insulating ability
Can, the insulation material is the one or more in rubber-plastic sponge, polystyrene foam and mineral wool.
In a kind of preferred embodiment of the present invention, security lock arrangement is additionally provided with lid door 5, safety lock fills here
The specific mounting means put is with reference to Chinese patent《A kind of lock unit, interlock and electric cleaner》(the patent No.：
2015200325484)。
The prefabricated and mounting means of manhole door mechanism provided by the invention is described in detail below.
First choice, the prefabricated annulated column type base 2 of the first step, blanking is carried out by the size of actual requirement, and by cutting and welding
Technique, annulated column type base 2 is made, in the fabrication process by filled thermal insulation materials in annulated column type base 2, and it is welded
Sealing, and welding procedure quality meets related request；The prefabricated cylindrical sleeves 3 of second step, in the fabrication process by heat insulating material filling
Fill in the interlayer of cylindrical sleeves 3, and welded seal is carried out to it, and welding procedure quality meets related request；3rd step is pre-
Door cock body 4 processed and lid door 5, by door cock body 4 and the coaxial welding of lid door 5, form the lid of T-shape；4th step prefabricated thermal insulation shell
8, in the fabrication process by filled thermal insulation materials in the interlayer of lagging casing 8, and welded seal, and welding procedure are carried out to it
Quality meets related request；5th stepping enters weld job, after the completion of prefabricated work, then carries out weld job, welding is suitable
Sequence is followed successively by：Annulated column type base 2, protrusion cylindrical sleeves 3 and security lock arrangement；6th step, encapsulant is installed, in annular groove
The heat-insulating and sealing materials such as the built-in cotton cord that rockfills of structure 301, in the surface adhering and sealing pad of flange plate structure 6, the first lock here
The quantity of tight screw 10 is no less than 20 groups, to ensure that air-tightness is good；7th step, metallic sheath 7 and lagging casing 8 are installed, utilized
Lagging casing 8 is fixed on housing 1 by the second lock screw 9；8th step, inspects for acceptance.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of manhole door mechanism for electric cleaner, it is characterised in that the manhole door mechanism includes housing (1), annulated column
Type base (2) and cylindrical sleeves (3), the manhole door opening being provided through on the housing (1), the manhole door opening is embedded close it is solid
Surely there is the annulated column type base (2), the excircle side of the annulated column type base (2) and the madial wall of the manhole door opening are affixed
Close, described cylindrical sleeves (3) one end is located in the annulated column type base (2), and the other end extends to the housing (1) outside, makes
Obtain lateral wall at least part of the cylindrical sleeves (3) and the madial wall of the annulated column type base (2) fits, the cylindrical sleeve
Radial direction of the one end away from the annulated column type base (2) along the cylindrical sleeves (3) stretches out formed with method in cylinder (3)
Blue dish structure (6), the manhole door mechanism are also included positioned at the internal door cock body (4) of the cylindrical sleeves (3), the door cock body
(4) one end away from the manhole door opening is fixed with door closure (5) in, and the door closure (5) is at least partly removably attached to institute
State so that the opening of the cylindrical sleeves (3) to be covered on flange disc mechanism (6), the manhole door mechanism also includes lagging casing
(8), the lagging casing (8) is removably attached on the housing (1) so that the cylindrical sleeves (3) are located at the shell
Body (8) is internal；
The cylindrical sleeves (3) and the annulated column type base (2) are all double-decker, are filled with being incubated inside its double-decker
Material.
2. manhole door mechanism according to claim 1, it is characterised in that close to the manhole in the cylindrical sleeves (3)
Radial direction of the madial wall of one end of door opening along the cylindrical sleeves (3) has extended inwardly to form circular groove structure (301),
It is fixed with close to the end face of one end of the manhole door opening in the door cock body (4) and matches with the circular groove structure (301)
The annular engaging body (401) of conjunction, when the door cock body (4) is moved in the cylindrical sleeves (3) towards the manhole door opening direction
When, the annular engaging body (401) can be fastened in the circular groove structure (301).
3. manhole door mechanism according to claim 2, it is characterised in that in the circular groove structure (301) with it is described
Heat insulating mattress is bonded with the face that annular engaging body (401) is in contact.
4. manhole door mechanism according to claim 1, it is characterised in that flange plate structure (6) surface is provided with
Two screwed holes, the edge of the door closure (5) are provided with the first screwed hole, and the first lock screw (10) sequentially passes through first spiral shell
Pit and second screwed hole.
5. manhole door mechanism according to claim 4, it is characterised in that in the flange plate structure (6) with the door closure
(5) gasket seal is bonded with the face being in contact.
6. manhole door mechanism according to claim 1, it is characterised in that close to the housing in the lagging casing (8)
(1) one end is fixed with stator (801), and the stator (801) is fixed on the housing by the second lock screw (9)
(1) surface.
7. manhole door mechanism according to claim 1, it is characterised in that cylindrical sleeves (3) outer wall is also socketed with gold
Category set (7), and the metallic sheath (7) is located at the lagging casing (8) inside；
The metallic sheath (7) is hollow structure, and its inside is filled with the insulation material.
8. manhole door mechanism according to claim 1, it is characterised in that the height H1 of the annulated column type base (2) is
190-210mm, the thickness R1 of the annulated column type base (2) is 350-450mm.
9. manhole door mechanism according to claim 1, it is characterised in that lock body is fixed with the flange plate structure (6),
The outer wall of the cylindrical sleeves (3) is fixed with the lock being engaged with the lock body.
10. the manhole door mechanism according to any one in claim 1-9, it is characterised in that the insulation material is rubber
Mould the one or more in sponge, polystyrene foam and mineral wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789542.5A CN107503645B (en) | 2017-09-05 | 2017-09-05 | Manhole door mechanism for electric dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789542.5A CN107503645B (en) | 2017-09-05 | 2017-09-05 | Manhole door mechanism for electric dust remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107503645A true CN107503645A (en) | 2017-12-22 |
| CN107503645B CN107503645B (en) | 2023-05-16 |
Family
ID=60694747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710789542.5A Active CN107503645B (en) | 2017-09-05 | 2017-09-05 | Manhole door mechanism for electric dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503645B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922462A (en) * | 2021-02-04 | 2021-06-08 | 合肥中辰轻工机械有限公司 | Intelligent interlocking anti-burst device for hole door of bottle washing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20070091A1 (en) * | 2006-02-27 | 2007-08-28 | Wolf Gmbh | CASE, IN PARTICULAR FOR HEATING, VENTILATION OR AIR-CONDITIONING APPLIANCES |
| CN201375928Y (en) * | 2009-04-07 | 2010-01-06 | 朝阳双凌环保设备有限公司 | Double-layer access door structure of electrostatic precipitator |
| CN201482367U (en) * | 2009-05-19 | 2010-05-26 | 中建材(北京)环保工程发展有限公司 | Access door of bag-type dust catcher with dual-layer sealing |
| CN204194136U (en) * | 2014-10-31 | 2015-03-11 | 浙江诸暨利达环保设备有限公司 | A kind of electric cleaner access door |
| CN105064881A (en) * | 2015-07-17 | 2015-11-18 | 厦门理工学院 | Double-layer manhole door |
| CN205926023U (en) * | 2016-08-11 | 2017-02-08 | 浙江南源环境工程技术有限公司 | Wet -type is malleation manhole door for electrostatic precipitator |
| CN208430950U (en) * | 2017-09-05 | 2019-01-25 | 安徽机电职业技术学院 | Manhole door mechanism for electric precipitator |
-
2017
- 2017-09-05 CN CN201710789542.5A patent/CN107503645B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20070091A1 (en) * | 2006-02-27 | 2007-08-28 | Wolf Gmbh | CASE, IN PARTICULAR FOR HEATING, VENTILATION OR AIR-CONDITIONING APPLIANCES |
| CN201375928Y (en) * | 2009-04-07 | 2010-01-06 | 朝阳双凌环保设备有限公司 | Double-layer access door structure of electrostatic precipitator |
| CN201482367U (en) * | 2009-05-19 | 2010-05-26 | 中建材(北京)环保工程发展有限公司 | Access door of bag-type dust catcher with dual-layer sealing |
| CN204194136U (en) * | 2014-10-31 | 2015-03-11 | 浙江诸暨利达环保设备有限公司 | A kind of electric cleaner access door |
| CN105064881A (en) * | 2015-07-17 | 2015-11-18 | 厦门理工学院 | Double-layer manhole door |
| CN205926023U (en) * | 2016-08-11 | 2017-02-08 | 浙江南源环境工程技术有限公司 | Wet -type is malleation manhole door for electrostatic precipitator |
| CN208430950U (en) * | 2017-09-05 | 2019-01-25 | 安徽机电职业技术学院 | Manhole door mechanism for electric precipitator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112922462A (en) * | 2021-02-04 | 2021-06-08 | 合肥中辰轻工机械有限公司 | Intelligent interlocking anti-burst device for hole door of bottle washing machine |
| CN112922462B (en) * | 2021-02-04 | 2021-11-30 | 合肥中辰轻工机械有限公司 | Intelligent interlocking anti-burst device for hole door of bottle washing machine |
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