CN107701833B - A kind of Mobile flange for tube furnace - Google Patents
A kind of Mobile flange for tube furnace Download PDFInfo
- Publication number
- CN107701833B CN107701833B CN201711121474.1A CN201711121474A CN107701833B CN 107701833 B CN107701833 B CN 107701833B CN 201711121474 A CN201711121474 A CN 201711121474A CN 107701833 B CN107701833 B CN 107701833B
- Authority
- CN
- China
- Prior art keywords
- flange
- hinge
- column
- axle
- bolt
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a kind of Mobile flanges for tube furnace, including columnar first flange and second flange, first flange side connects second flange by hinges, the edge of another side end face of first flange is provided with the first bolt mouth, second flange end face edge position and the first bolt mouth corresponding position are provided with the second bolt mouth, coaxially fixation is communicated with tracheae for the one end of first flange far from second flange and first flange, the one end of second flange far from first flange and second flange are coaxially fixedly installed pipe nozzle, first flange is provided with seal washer close to one end end face of second flange, second flange is provided with pad close to one end end face of first flange, pad matches with seal washer.It is troublesome in poeration to solve the problems, such as that existing flange is brought using multiple bolt fastenings.
Description
Technical field
The invention belongs to pipe fittings to connect accessory technical field, be related to a kind of Mobile flange for tube furnace.
Background technique
Flange apparatus is necessary part when pipe fitting is connect with pipe fitting, is connected to pipe fitting end, while pipe fitting can be made to connect
The place of connecing is fixed and seals.Flanged joint plays sealing, the effect of heat preservation in boiler tube both ends in the device of high-temperature experimental furnace.
But in high-temperature experimental furnace device, boiler tube is generally frangible and easy to crack corundum or quartz material, and traditional flange is being installed
Shi Bixu is fastened with bolt, but boiler tube can be caused to rupture because of boiler tube surrounding discontinuity equalization in fastening bolt, while
It is easy to make elastic different all around at one group of flange-interface, causes gas leakage.Therefore traditional flange has troublesome in poeration, easily causes
Boiler tube rupture and gas leakage.
Summary of the invention
The object of the present invention is to provide a kind of Mobile flanges for tube furnace, solve existing flange using multiple
The problem troublesome in poeration that bolt fastening is brought.
The technical scheme adopted by the invention is that a kind of Mobile flange for tube furnace, including columnar first
Flange and second flange, first flange side connect second flange, the edge of another side end face of first flange by hinges
Position is provided with the first bolt mouth, and second flange end face edge position and the first bolt mouth corresponding position are provided with the second bolt mouth,
Coaxially fixation is communicated with tracheae for the one end of first flange far from second flange and first flange, and second flange is far from first flange
One end and second flange are coaxially fixedly installed pipe nozzle, and first flange is provided with gasket close to one end end face of second flange
Circle, second flange are provided with pad close to one end end face of first flange, and pad matches with seal washer.
The features of the present invention also characterized in that
Hinges include the first axle being arranged in first flange and the second hinge that is arranged in second flange, the
Multiple columned first axle columns are set on one hinge, multiple columned second hinge columns are set in second hinge, first
One or second hinge column quantity are one more than first axle column more than second hinge column for the quantity of hinge pillar, and two neighboring
The gap of one hinge intercolumniation is identical as second hinge column length, gap and the first axle column of two neighboring second hinge intercolumniation
Length is identical.
The center of first axle column is provided with the first jack, and it is interspersed that the center of second hinge column is provided with second
Hole, the first jack is identical as the second jack aperture and is correspondingly arranged, and interts in the first jack and the second jack and is provided with latch post.
First bolt mouth is identical as the second bolt oral pore diameter.
It is equipped with bolt jointly in first bolt mouth and the second bolt mouth.
The invention has the advantages that hinges in a kind of Mobile flange for tube furnace of the invention are set
It sets and first flange may make freely to open from second flange, and only need to fasten a bolt flange apparatus can be assembled
It completes, this device is easy to operate, and avoids the problem of boiler tube surrounding ruptures boiler tube because of discontinuity.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Mobile flange for tube furnace of the invention；
Fig. 2 is the structural schematic diagram of first flange in a kind of Mobile flange for tube furnace of the invention；
Fig. 3 is the structural schematic diagram of second flange in a kind of Mobile flange for tube furnace of the invention.
In figure, 1. first flanges, 2. second flanges, 3. latch posts, 4. hinges, 5. tracheaes, 6. first bolt mouths, 7.
Seal washer, 8. pipe nozzles, 9. pad, 10. second bolt mouths, 11. bolts, 12. first axle columns, 13. first jacks, 14.
Second hinge column, 15. second jacks, 16. first axles, 17. second hinges.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
A kind of Mobile flange for tube furnace of the invention, structure is as shown in Figure 1, include columnar first flange
1 and second flange 2,1 side of first flange connects second flange 2, the side of another side end face of first flange 1 by hinges 4
Edge position is provided with the first bolt mouth 6, and 2 end face edge position of second flange and 6 corresponding position of the first bolt mouth are provided with the second spiral shell
Bolt mouth 10, the one end of first flange 1 far from second flange 2 are communicated with tracheae 5 with coaxial fix of first flange 1, and second flange 2 is remote
One end from first flange 1 and second flange 2 are coaxially fixedly installed pipe nozzle 8, first flange 1 close to second flange 2 one
End end face is provided with seal washer 7, and second flange 2 is provided with pad 9, pad 9 and sealing close to one end end face of first flange 1
Washer 7 matches.
As shown in Figure 2, as shown in figure 3, hinges 4 include the first axle 16 being arranged in first flange 1 and setting
Multiple columned first axle columns 12, second hinge 17 is arranged in first axle 16 in second hinge 17 in second flange 2
The upper multiple columned second hinge columns 14 of setting, the quantity of first axle column 12 is than more than 14 one, second hinge column or the second hinge
14 quantity of chain column is than more than 12 one, first axle column, and the gap between two neighboring first axle column 12 and second hinge column 14 are long
Spend identical, the gap between two neighboring second hinge column 14 is identical as the length of first axle column 12.
The center of first axle column 12 is provided with the first jack 13, and the center of second hinge column 14 is provided with
Two inserting holes 15, the first jack 13 is identical as 15 aperture of the second jack and is correspondingly arranged, in the first jack 13 and the second jack 15
It is interspersed to be provided with latch post 3.
First bolt mouth 6 is identical as 10 aperture of the second bolt mouth.
It is equipped with bolt 11 jointly in first bolt mouth 6 and the second bolt mouth 10.
The operation principle of the present invention is that: in use, the pipe nozzle 8 in Mobile flange is docked and fastened with furnace tube port,
Unscrew and retract lower bolt 11, be pulled outwardly first flange 1, first flange 1 is freely pulled open along hinges 4, so that furnace tube port
It is exposed, required sample is put into boiler tube, inwardly pushes away first flange 1, first flange 1 is along hinges 4 to second flange 2
It is close and close, the bolt 11 interted between the first bolt mouth 6 and the second bolt mouth 10 is tightened, at this time pad 9 and gasket
Enclosing 7 closed butt joints ensure that good leakproofness in boiler tube.
The setting of hinges 4 in a kind of Mobile flange for tube furnace of the invention may make first flange 1
It is freely opened from second flange 2, and only need to fasten a bolt 11 flange apparatus can be completed, this device behaviour
Make simply, and avoid the problem of boiler tube surrounding ruptures boiler tube because of discontinuity, pad 9 and seal washer 7 are close
Docking ensure that good leakproofness in boiler tube.
Claims (4)
1. a kind of Mobile flange for tube furnace, which is characterized in that including columnar first flange (1) and second flange
(2), first flange (1) side passes through hinges (4) connection second flange (2), another side of the first flange (1)
The edge in face is provided with the first bolt mouth (6), and second flange (2) the end face edge position and the first bolt mouth (6) are right
Should place be provided with the second bolt mouth (10), one end and first flange (1) far from second flange (2) of the first flange (1) are same
Axis fixation is communicated with tracheae (5), second flange (2) one end and the coaxial fixed setting of second flange (2) far from first flange (1)
Have pipe nozzle (8), the first flange (1) is provided with seal washer (7), the second method close to one end end face of second flange (2)
Blue (2) are provided with pad (9) close to one end end face of first flange (1), and the pad (9) matches with seal washer (7), institute
Stating hinges (4) includes second of the first axle (16) being arranged on first flange (1) and setting on second flange (2)
Hinge (17), is arranged multiple columned first axle columns (12) on the first axle (16), on the second hinge (17)
Multiple columned second hinge columns (14) are set, and the quantity of first axle column (12) is than mostly one, second hinge column (14) or
Two hinge column (14) quantity is than mostly one, first axle column (12), and the gap and second between two neighboring first axle column (12)
Hinge pillar (14) length is identical, and the gap between two neighboring second hinge column (14) is identical as the length of first axle column (12).
2. a kind of Mobile flange for tube furnace according to claim 1, which is characterized in that the first axle column
(12) center is provided with the first jack (13), and the center of second hinge column (14) is provided with the second inserting hole
(15), the first jack (13) is identical as the second jack (15) aperture and is correspondingly arranged, first jack (13) and the second jack
(15) intert in and be provided with latch post (3).
3. a kind of Mobile flange for tube furnace according to claim 1, which is characterized in that the first bolt mouth
(6) identical as the second bolt mouth (10) aperture.
4. a kind of Mobile flange for tube furnace according to claim 3, which is characterized in that the first bolt mouth (6)
With the second bolt mouth (10) in be equipped with bolt (11) jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121474.1A CN107701833B (en) | 2017-11-14 | 2017-11-14 | A kind of Mobile flange for tube furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121474.1A CN107701833B (en) | 2017-11-14 | 2017-11-14 | A kind of Mobile flange for tube furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107701833A CN107701833A (en) | 2018-02-16 |
| CN107701833B true CN107701833B (en) | 2019-08-20 |
Family
ID=61179436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711121474.1A Expired - Fee Related CN107701833B (en) | 2017-11-14 | 2017-11-14 | A kind of Mobile flange for tube furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701833B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206960A (en) * | 2019-05-15 | 2019-09-06 | 贵州中大方正水务环保有限公司 | It is a kind of convenient for Fast Installation and the hinge structure of maintenance of equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063203U (en) * | 1990-03-01 | 1990-10-03 | 屈云华 | Collapsible stove |
| US5734149A (en) * | 1994-01-28 | 1998-03-31 | Skutt; James E. | Kiln with hinged control panel |
| US6003556A (en) * | 1995-10-06 | 1999-12-21 | Cobe Laboratories, Inc. | Hinged cap fluid connector |
| CN1434910A (en) * | 2001-06-01 | 2003-08-06 | 热诺耶股份有限公司 | Fast opening and closing access door for pipes and contains |
| CN202254809U (en) * | 2011-10-14 | 2012-05-30 | 中国矿业大学 | Tubular furnace pipe device for fluoride heat treatment |
| CN205261129U (en) * | 2015-12-31 | 2016-05-25 | 山东科技大学 | Face upward in pit hole segmentation water injection survey in leaking stoppage of drilling rod protect water installation |
| CN207555022U (en) * | 2017-11-14 | 2018-06-29 | 西安工程大学 | A kind of flange apparatus for tube furnace |
-
2017
- 2017-11-14 CN CN201711121474.1A patent/CN107701833B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063203U (en) * | 1990-03-01 | 1990-10-03 | 屈云华 | Collapsible stove |
| US5734149A (en) * | 1994-01-28 | 1998-03-31 | Skutt; James E. | Kiln with hinged control panel |
| US6003556A (en) * | 1995-10-06 | 1999-12-21 | Cobe Laboratories, Inc. | Hinged cap fluid connector |
| CN1434910A (en) * | 2001-06-01 | 2003-08-06 | 热诺耶股份有限公司 | Fast opening and closing access door for pipes and contains |
| CN202254809U (en) * | 2011-10-14 | 2012-05-30 | 中国矿业大学 | Tubular furnace pipe device for fluoride heat treatment |
| CN205261129U (en) * | 2015-12-31 | 2016-05-25 | 山东科技大学 | Face upward in pit hole segmentation water injection survey in leaking stoppage of drilling rod protect water installation |
| CN207555022U (en) * | 2017-11-14 | 2018-06-29 | 西安工程大学 | A kind of flange apparatus for tube furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107701833A (en) | 2018-02-16 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20191114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |