CN105299668B - A kind of mounting structure of furnace flue baffle - Google Patents
A kind of mounting structure of furnace flue baffle Download PDFInfo
- Publication number
- CN105299668B CN105299668B CN201510762601.0A CN201510762601A CN105299668B CN 105299668 B CN105299668 B CN 105299668B CN 201510762601 A CN201510762601 A CN 201510762601A CN 105299668 B CN105299668 B CN 105299668B
- Authority
- CN
- China
- Prior art keywords
- end cap
- shaft
- flue
- rotation axis
- driving shaft
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of mounting structure of herein described furnace flue baffle,Include the baffle of rotation axis and setting on the rotating shaft,Baffle plate setting is in flue,Rotation axis includes driving shaft and driven shaft,Driving shaft, which is equipped with, extends input shaft,Extend the affixed operation panel of input shaft and main turning handle,Main turning handle articulated connection plate,Connecting plate is hinged from turning handle,From the affixed driven shaft of the other end of turning handle,The outside of driving shaft and driven shaft is equipped with fixed sleeving,Fixed sleeving is equipped with flange,The affixed end cap of flange,End cap includes left end cap and right end cap,Equipped with there are gaps between left end cap and right end cap,The rotation of multiple rotation axis is realized while operated by connecting plate,To realize the opening and closing of multiple rows of baffle,Simultaneously,By the way that the gap between left end cap and right end cap is arranged,When have cigarette have in flue by generate negative pressure,External air enters from gap,Make that cigarette ash will not be retained between fixed sleeving and rotation axis,It effectively prevent cigarette ash that can be deposited in the gap of rotation axis and kill rotation axis,And flue gas will not be excessive.
Description
Technical field
The application belongs to boiler technology field, specifically, being related to a kind of mounting structure of furnace flue baffle.
Background technology
Damper is the valve for the adjusting flow being applied on the flues of industries such as petrochemical industry, metallurgy, chemical industry, industrial furnace cigarette
The most sulfur-bearing of gas has corrosivity, this just needs valve and its component frequently contacted with flue gas can be more preferable under corrosion condition
Service life.
Furnace flue baffle is to maintain combustion chamber draft, maintains the important component of heating furnace Effec-tive Function, and take precautions against and add
It catches fire in hot stove, completely cuts off the important safety protecting component of air and flame.
Existing damper includes rotation axis, and one end of rotation axis is equipped with operation panel, and rotation axis is installed in flue
Several baffles by the rotation of rotation axis, the rotation of the baffle of realization, and then control the air quantity of flue, still, rotation axis and cigarette
It is filled with filler in gap between the fixing piece in road, prevents flue gas excessive, after long-time use, cigarette ash can be deposited on rotation axis
Rotation axis is killed in gap.
Apply for content
The shortcomings that the application is overcome in the prior art provides a kind of mounting structure of furnace flue baffle, knot
Structure avoids smoke deposition and kills rotation axis, and can control the rotation of multiple baffles simultaneously, and isolation air effect is more preferable.
In order to solve the above-mentioned technical problem, the application is achieved through the following technical solutions:
A kind of mounting structure of furnace flue baffle includes the baffle of rotation axis and setting on the rotating shaft, the gear
Plate is arranged in flue, and the rotation axis includes driving shaft and driven shaft, and the driving shaft, which is equipped with, extends input shaft, the extension
The affixed operation panel of input shaft and main turning handle, the main turning handle are articulated and connected plate, and the connecting plate is hinged described from turning handle, it is described from
The outside of the affixed driven shaft of the other end of turning handle, the driving shaft and driven shaft is equipped with fixed sleeving, and the fixed sleeving is equipped with
Flange, the affixed end cap of flange, the end cap includes left end cap and right end cap, is equipped with and stays between the left end cap and right end cap
It has the gap.
Further, the driving shaft and driven shaft are hollow shaft, and the driving shaft is in the link position with the flue
Extend input shaft described in interior welds, the extension input shaft is solid shafting.
Further, the operation panel passes through driving shaft described in shaft coupling and flanged joint.
Further, the flue corresponds to the link position, the driven shaft and the cigarette of the driving shaft and the flue
Fan is arranged in the link position in road.
Further, the corresponding fan is equipped with air inducing mouth, and the air inducing mouth corresponds to the gap setting.
Further, the inner wall of the air inducing mouth is equipped with air inducing line.
Further, the extension input shaft is 380mm.
Compared with prior art, the advantageous effect of the application is:
A kind of mounting structure of herein described furnace flue baffle includes the gear of rotation axis and setting on the rotating shaft
Plate, for baffle plate setting in flue, rotation axis includes driving shaft and driven shaft, and driving shaft, which is equipped with, extends input shaft, extends input shaft
Affixed operation panel and main turning handle, main turning handle articulated connection plate, connecting plate is hinged from turning handle, affixed driven from the other end of turning handle
The outside of axis, driving shaft and driven shaft is equipped with fixed sleeving, and fixed sleeving is equipped with flange, the affixed end cap of flange, and end cap includes a left side
End cap and right end cap are equipped with there are gap between left end cap and right end cap, are realized by connecting plate while operating multiple rotation axis
Rotation, to realize the opening and closing of multiple rows of baffle, meanwhile, by the way that the gap between left end cap and right end cap is arranged, when
There is cigarette by, by generating negative pressure, external air enters from gap, makes to retain between fixed sleeving and rotation axis in flue
Cigarette ash effectively prevent cigarette ash that can be deposited in the gap of rotation axis and kill rotation axis, and flue gas will not be excessive.
Description of the drawings
Attached drawing is used for providing further understanding of the present application, for explaining the application together with embodiments herein,
The limitation to the application is not constituted, in the accompanying drawings:
Fig. 1 is a kind of application schematic diagram of the mounting structure of furnace flue baffle.
In figure, 1 --- flue;2 --- driving shaft;
3 --- extend input shaft;4 --- operation panel;
5 --- main turning handle;6 --- shaft coupling;
7 --- flange;8 --- connecting plate;
9 --- from turning handle;10 --- driven shaft;
11 --- fixed sleeving;12 --- flange;
13 --- left end cap;14 --- right end cap.
Specific implementation mode
The preferred embodiment of the application is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example and is only used for describing and explaining the application, be not used to limit the application.
As shown in Figure 1, a kind of mounting structure of herein described furnace flue baffle, including rotation axis and setting are turning
Baffle on moving axis, baffle plate setting is in flue 1, and rotation axis includes driving shaft 2 and driven shaft 10, and it is defeated that driving shaft 2 is equipped with extension
Enter axis 3, extension input shaft 3 is 380mm, extends 3 affixed operation panel 4 of input shaft and main turning handle 5, operation panel 4 pass through 6 He of shaft coupling
Flange 7 connects driving shaft 2, and main turning handle 5 is articulated and connected plate 8, and connecting plate 8 is hinged from turning handle 9, from the other end of turning handle 9 it is affixed from
The outside of moving axis 10, driving shaft 2 and driven shaft 10 is equipped with fixed sleeving 11, and fixed sleeving 11 is equipped with flange 12, and flange 12 is affixed
End cap.
End cap includes left end cap 13 and right end cap 14, equipped with there are gap, natural winds between left end cap 13 and right end cap 14
Flue 1 can be entered from gap, dust stratification is made to be difficult to fall between fixed sleeving 11 and rotation axis, and convenient for checking shaft and progress
Deashing maintenance work.
Driving shaft 2 and driven shaft 10 are hollow shaft, and driving shaft 2 extends defeated in the interior welds of the link position with flue 1
Enter axis 3, extension input shaft 3 is solid shafting, increases its rigidity, prevents its hollow shaft from occurring torsional deformation because of fatigue damage or tearing
It splits.
Flue 1 corresponds to the link position setting fan of the link position of driving shaft 2 and flue 1, driven shaft 10 and flue 1,
Corresponding fan is equipped with air inducing mouth, and air inducing mouth corresponds to gap setting, and the inner wall of air inducing mouth is equipped with air inducing line, and fan is further to being easy
Dust stratification position is dried, and air inducing mouth guiding wind enters gap.
Flue 1 is equipped with motor, and motor driver operation plate 4 rotates, and operates simpler convenience.
Finally it should be noted that:The preferred embodiment that these are only the application, is not intended to limit this application, although
The application is described in detail with reference to embodiment, it for those skilled in the art, still can be to aforementioned
Technical solution recorded in each embodiment is modified or equivalent replacement of some of the technical features, but it is all
Within spirit herein and principle, any modification, equivalent replacement, improvement and so on should be included in the protection of the application
Within the scope of.
Claims (1)
1. a kind of mounting structure of furnace flue baffle includes the baffle of rotation axis and setting on the rotating shaft, the baffle
It is arranged in flue, it is characterised in that:The rotation axis includes driving shaft and driven shaft, and the driving shaft is equipped with to extend and input
Axis, the affixed operation panel of extension input shaft and main turning handle, the main turning handle are articulated and connected plate, and the connecting plate is hinged from turning
The outside of handle, the affixed driven shaft of the other end from turning handle, the driving shaft and driven shaft is equipped with fixed sleeving, the fixation
Casing is equipped with flange, and the affixed end cap of flange, the end cap includes left end cap and right end cap, the left end cap and right end cap it
Between be equipped with there are gaps;
The driving shaft and driven shaft are hollow shaft, and the driving shaft is described in the interior welds of the link position with the flue
Extend input shaft, the extension input shaft is solid shafting;
The operation panel passes through driving shaft described in shaft coupling and flanged joint;
The flue corresponds to the link position of the link position of the driving shaft and the flue, the driven shaft and the flue
Fan is set;
The corresponding fan is equipped with air inducing mouth, and the air inducing mouth corresponds to the gap setting;
The inner wall of the air inducing mouth is equipped with air inducing line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510762601.0A CN105299668B (en) | 2015-11-10 | 2015-11-10 | A kind of mounting structure of furnace flue baffle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510762601.0A CN105299668B (en) | 2015-11-10 | 2015-11-10 | A kind of mounting structure of furnace flue baffle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105299668A CN105299668A (en) | 2016-02-03 |
CN105299668B true CN105299668B (en) | 2018-11-02 |
Family
ID=55197247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510762601.0A Expired - Fee Related CN105299668B (en) | 2015-11-10 | 2015-11-10 | A kind of mounting structure of furnace flue baffle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105299668B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108916899B (en) * | 2018-07-27 | 2020-02-14 | 广船国际有限公司 | Smoke exhaust pipe soot blowing flow guide device and smoke exhaust pipe comprising same |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5348272A (en) * | 1993-03-31 | 1994-09-20 | Combustion Engineering, Inc. | Damper with improved drive shaft bearing assembly |
JPH09250737A (en) * | 1996-03-15 | 1997-09-22 | Hitachi Zosen Corp | Closing member for hot corrosive gas flue |
CN2568982Y (en) * | 2002-09-21 | 2003-08-27 | 无锡市华东电力设备有限公司 | Ring type arc shape airtight device for baffle door |
CN2703196Y (en) * | 2004-01-19 | 2005-06-01 | 刘明学 | Reverse chimney baffle plate |
CN202018051U (en) * | 2011-01-14 | 2011-10-26 | 无锡市华通环保设备有限公司 | Double eccentric turning board type hot blast isolation door |
CN202056904U (en) * | 2011-05-09 | 2011-11-30 | 无锡市华东电力设备有限公司 | Double-sealing hot air insulating door with single-latch-plate door plank |
CN205279120U (en) * | 2015-11-10 | 2016-06-01 | 佛山高富中石油燃料沥青有限责任公司 | Mounting structure of heating furnace flue damper |
-
2015
- 2015-11-10 CN CN201510762601.0A patent/CN105299668B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5348272A (en) * | 1993-03-31 | 1994-09-20 | Combustion Engineering, Inc. | Damper with improved drive shaft bearing assembly |
JPH09250737A (en) * | 1996-03-15 | 1997-09-22 | Hitachi Zosen Corp | Closing member for hot corrosive gas flue |
CN2568982Y (en) * | 2002-09-21 | 2003-08-27 | 无锡市华东电力设备有限公司 | Ring type arc shape airtight device for baffle door |
CN2703196Y (en) * | 2004-01-19 | 2005-06-01 | 刘明学 | Reverse chimney baffle plate |
CN202018051U (en) * | 2011-01-14 | 2011-10-26 | 无锡市华通环保设备有限公司 | Double eccentric turning board type hot blast isolation door |
CN202056904U (en) * | 2011-05-09 | 2011-11-30 | 无锡市华东电力设备有限公司 | Double-sealing hot air insulating door with single-latch-plate door plank |
CN205279120U (en) * | 2015-11-10 | 2016-06-01 | 佛山高富中石油燃料沥青有限责任公司 | Mounting structure of heating furnace flue damper |
Also Published As
Publication number | Publication date |
---|---|
CN105299668A (en) | 2016-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106841300A (en) | A kind of Combined industry dust explosion analog demenstration system | |
CN105299668B (en) | A kind of mounting structure of furnace flue baffle | |
CN105299670B (en) | A kind of mounting structure of improved furnace flue baffle | |
CN202267380U (en) | Observation hole device provided with sight glass and used for industrial furnace | |
CN100526696C (en) | Draw-out type fire-fighting fire-proof valve | |
CN205279120U (en) | Mounting structure of heating furnace flue damper | |
CN205279124U (en) | Mounting structure of modified heating furnace flue damper | |
CN205678688U (en) | A kind of biomass boiler soot blower | |
CN203809680U (en) | Sealing device for soot blower of boiler | |
CN203116043U (en) | Online shock ash removing device of crumple-type boiler | |
CN206786977U (en) | A kind of basement ventilatory system | |
CN201531891U (en) | Shock-wave boaster | |
US871541A (en) | Air-draft system for steam-boilers. | |
CN2822692Y (en) | Electric fire-proof valve | |
CN2824997Y (en) | A manual fire damper | |
CN209638459U (en) | A kind of gas mixing unit that flue gas is flow backwards | |
CN208983402U (en) | Pressurized firing fire-viewing device of boiler | |
CN212407144U (en) | Draught fan purging device | |
CN203240014U (en) | Multifunctional electric fireproof check valve | |
CN217004520U (en) | Boiler induced draft fan | |
CN103062780A (en) | Split on-line impacting deashing device of boiler | |
CN210153232U (en) | Switching and adjusting equipment for flue gas and waste gas pipelines | |
CN205350383U (en) | Fire prevention shaft end sealing device for smoke damper | |
US907968A (en) | Draft-regulator. | |
CN206816876U (en) | A kind of three-way diverter valve cylinder valve rod device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20191110 |
|
CF01 | Termination of patent right due to non-payment of annual fee |